Reverted to original eventLoader

- added raumvorschlag slots

application/config/Events.php

@@ -33,5 +33,27 @@ Events::on('loadRenderers', function ($renderers) {
 	);
 });
 
+//Tempus Renderers:
+Events::on('loadTempusRenderers', function ($renderers) {
+	$fhc_core_renderers =& $renderers();
+	$fhc_core_renderers["reservierung"] = array(
+		'calendarEvent' => absoluteJsImportUrl('public/js/components/Tempus/Renderer/Reservierungen/calendarEvent.js'),
+		'modalTitle' => absoluteJsImportUrl('public/js/components/Tempus/Renderer/Reservierungen/modalTitle.js'),
+		'modalContent' => absoluteJsImportUrl('public/js/components/Tempus/Renderer/Reservierungen/modalContent.js'),
+		'calendarEventStyles' => APP_ROOT . 'public/css/Cis4/CoreCalendarEvents.css'
+	);
+});
+
+Events::on('loadTempusRenderers', function ($renderers) {
+	$fhc_core_renderers =& $renderers();
+	$fhc_core_renderers["lehreinheit"] = array(
+		'calendarEvent' => absoluteJsImportUrl('public/js/components/Tempus/Renderer/Lehreinheit/calendarEvent.js'),
+		'modalTitle' => absoluteJsImportUrl('public/js/components/Tempus/Renderer/Lehreinheit/modalTitle.js'),
+		'modalContent' => absoluteJsImportUrl('public/js/components/Tempus/Renderer/Lehreinheit/modalContent.js'),
+		'calendarEventStyles' => APP_ROOT . 'public/css/Cis4/CoreCalendarEvents.css'
+	);
+});
+
+
 
 

application/config/infocenter.php

@@ -3,4 +3,3 @@
 if (! defined('BASEPATH')) exit('No direct script access allowed');
 
 $config['infocenter_studiengang_kz'] = '10021, 10027, 10002';
-$config['infocenter_qualifikationskurs_kz'] = '10002';

application/config/navigation.php

@@ -193,7 +193,7 @@ $config['navigation_header'] = array(
 					'description' => 'Extensions Manager',
 					'expand' => true,
 					'sort' => 10,
-					'requiredPermissions' => 'system/extensions:r'
+					'requiredPermissions' => 'admin:r'
 				),
 				'logsviewer' => array(
 					'link' => site_url('system/LogsViewer'),
@@ -206,14 +206,7 @@ $config['navigation_header'] = array(
 					'link' => site_url('system/jq/JobsQueueViewer'),
 					'description' => 'Jobs Queue Viewer',
 					'expand' => true,
-					'sort' => 30,
-					'requiredPermissions' => 'system/developer:r'
-				),
-				'phrasesviewer' => array(
-					'link' => site_url('system/phrases/PhrasesViewer'),
-					'description' => 'Phrases viewer',
-					'expand' => true,
-					'sort' => 40,
+					'sort' => 20,
 					'requiredPermissions' => 'system/developer:r'
 				),
                 'anrechnungen' => array(

application/config/routes.php

@@ -140,6 +140,8 @@ $route['api/frontend/v1/treemenudata/lvverwaltung/stdsem/(:any)/emp/(:any)/stg/(
 // load routes from extensions, also look for environment-specific configs
 $subdirs = ['application/config/extensions', 'application/config/' . ENVIRONMENT . '/extensions'];
 
+$route['api/frontend/v1/tempus/Tags/getTagsByCalendar/(:num)'] = 'api/frontend/v1/tempus/Tags/getTagsByCalendar/$1';
+
 foreach($subdirs as $subdir)
 {
 	if(is_dir($subdir))

application/config/tempus.php

@@ -0,0 +1,12 @@
+<?php
+
+$config['send_update_mails'] = false;
+$config['calendar_start'] = 7;
+$config['calendar_end'] = 23;
+
+
+$config['tempus_tags'] = [
+	'prioone' => ['readonly' => false],
+	'priotwo' => ['readonly' => true],
+	'hinweis' => ['readonly' => false],
+];

application/config/treemenu.php

@@ -27,3 +27,8 @@ $config['lvv'] = [
 	"library" => "treemenu/LvVwLib",
 	"permissions" => ["admin:r", "assistenz:r"]
 ];
+
+$config['tempus'] = [
+	"library" => "treemenu/TempusLib",
+	"permissions" => ["admin:r", "assistenz:r", "lehre/lvplan:r"]
+];

application/config/treemenu/custom/tempus.php

@@ -1,6 +1,7 @@
 <?php
+
 /**
- * Copyright (C) 2024 fhcomplete.org
+ * Copyright (C) 2026 fhcomplete.org
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -16,35 +17,16 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-if (!defined("BASEPATH")) exit("No direct script access allowed");
-
-class CLI_Manager extends CLI_Controller
-{
-	/**
-	 *
-	 */
-	public function __construct()
-	{
-		parent::__construct();
-
-		// Loads PhrasesLib
-		$this->load->library('PhrasesLib');
-	}
-
-	/**
-	 *
-	 */
-	public function installFrom($phrasesDirectoryPath)
-	{
-		$this->phraseslib->installFrom(urldecode($phrasesDirectoryPath));
-	}
-
-	/**
-	 * Calls the PhrasesLib->syncFiles to create/update the phrases files under the directory application/phrases/
-	 */
-	public function syncFiles()
-	{
-		$this->phraseslib->syncFiles();
-	}
-}
+if (!defined('BASEPATH')) exit('No direct script access allowed');
 
+$config['root'] = [
+	'stg' => [
+		'semester' => [
+			'group',
+			'verband' => [
+				'group'
+			]
+		],
+		'orgform'
+	]
+];

application/controllers/Cis/Compat.php

@@ -1,44 +0,0 @@
-<?php
-
-if (!defined('BASEPATH'))
-	exit('No direct script access allowed');
-
-class Compat extends Auth_Controller
-{
-
-	/**
-	 * Constructor
-	 */
-
-	public function __construct()
-	{
-		parent::__construct([
-			'ci' => ['basis/cis:r'],
-			'legacy' => ['basis/cis:r'],
-			
-		]);
-	}
-
-	// -----------------------------------------------------------------------------------------------------------------
-	// Public methods
-
-
-	/**
-	 * @access public
-	 * @return void 
-	 */
-	public function ci()
-	{
-		$this->load->view('CisRouterView/CisRouterView.php',['route' => 'Compat']);
-	}
-
-	/**
-	 * @access public
-	 * @return void
-	 */
-	public function legacy()
-	{
-		$this->load->view('CisRouterView/CisRouterView.php',['route' => 'Compat']);
-	}
-
-}

application/controllers/Tempus.php

@@ -0,0 +1,69 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ *
+ */
+class Tempus extends Auth_Controller
+{
+	public function __construct()
+	{
+		$permissions = [];
+		$router = load_class('Router');
+		$permissions[$router->method] = ['admin:r', 'assistenz:r'];
+		parent::__construct($permissions);
+
+		// Load Libraries
+		$this->load->library('VariableLib', ['uid' => getAuthUID()]);
+
+		// Load Config
+		$this->load->config('calendar');
+	}
+
+	public function index()
+	{
+		$this->_loadView();
+	}
+
+	public function sync()
+	{
+		$this->load->model('organisation/Studiensemester_model', 'StudiensemesterModel');
+		$this->load->model('organisation/Studienplan_model', 'StudienplanModel');
+		$this->load->model('organisation/Studiengang_model', 'StudiengangModel');
+		$this->load->model('organisation/Organisationseinheit_model', 'OrganisationseinheitModel');
+		$this->load->model('ressource/Kalenderstatus_model', 'KalenderStatusModel');
+
+		$this->OrganisationseinheitModel->addJoin('tbl_studiengang', 'oe_kurzbz', 'LEFT');
+
+		$this->OrganisationseinheitModel->addSelect('public.tbl_organisationseinheit.organisationseinheittyp_kurzbz,
+															public.tbl_organisationseinheit.bezeichnung,
+															public.tbl_studiengang.studiengang_kz,
+															public.tbl_organisationseinheit.oe_kurzbz,
+															tbl_studiengang.typ,
+															COALESCE(public.tbl_studiengang.bezeichnung, \'\') as stgbezeichnung');
+		$this->OrganisationseinheitModel->addOrder('tbl_organisationseinheit.aktiv', 'DESC');
+		$this->OrganisationseinheitModel->addOrder('tbl_organisationseinheit.organisationseinheittyp_kurzbz');
+		$organisationen = getData($this->OrganisationseinheitModel->loadWhere(array("tbl_organisationseinheit.aktiv" => true)));
+
+
+		$this->StudiensemesterModel->addOrder('start', 'DESC');
+		$studiensemestern = getData($this->StudiensemesterModel->load());
+
+		$this->_loadView(array('organisationen' => $organisationen, 'studiensemestern' => $studiensemestern));
+	}
+
+	private function _loadView($extraVariables = [])
+	{
+		$this->load->view('Tempus', [
+			'permissions' => [
+				'admin' => $this->permissionlib->isBerechtigt('admin'),
+				'stundenraster' => $this->permissionlib->isBerechtigt('basis/tempus_stundenraster'),
+			],
+			'variables' => array_merge([
+				'semester_aktuell' => $this->variablelib->getVar('semester_aktuell'),
+				'timezone' => $this->config->item('timezone')
+			], $extraVariables)
+		]);
+	}
+}

application/controllers/api/frontend/v1/CisMenu.php

@@ -67,11 +67,8 @@ class CisMenu extends FHCAPI_Controller
 
 	private function generateUrlForMenuItem($menuItem)
 	{
-		if(!isset($menuItem->url))
-		{
-			$menuItem->url = $this->menuItemUrlHelper($menuItem);
-			unset($menuItem->content);
-		}
+		$menuItem->url = $this->menuItemUrlHelper($menuItem);
+		unset($menuItem->content);
 
 		if ($menuItem->childs && count($menuItem->childs)) {
 			$menuItem->childs = $this->generateUrlsForMenuItems($menuItem->childs);
@@ -86,7 +83,7 @@ class CisMenu extends FHCAPI_Controller
 			return site_url("/CisVue/Cms/content/" . $menuItem->content_id);
 		}
 
-		if (!isset($menuItem->content) || !$menuItem->content || !mb_strlen($menuItem->content)) {
+		if (!$menuItem->content || !mb_strlen($menuItem->content)) {
 			return '';
 		}
 
@@ -94,8 +91,6 @@ class CisMenu extends FHCAPI_Controller
 		$doc->loadXML($menuItem->content);
 		$urlElem = $doc->getElementsByTagName('url')->item(0);
 
-		$this->menuItemUrlTargetHelper($menuItem, $doc);
-
 		if (!$urlElem) {
 			return '';
 		}
@@ -127,18 +122,5 @@ class CisMenu extends FHCAPI_Controller
 		return $url;
 	}
 
-	private function menuItemUrlTargetHelper($menuItem, $xmldoc)
-	{
-		if($menuItem->template_kurzbz === 'redirect')
-		{
-			$targetElem = $xmldoc->getElementsByTagName('target')->item(0);
-			$target = ($targetElem) ? $targetElem->textContent : '';
-			if(!in_array($target, array('_self', '_top', '_blank')))
-			{
-				$target = '_self';
-			}
-			$menuItem->target = $target;
-		}
-	}
 }
 

application/controllers/api/frontend/v1/Lehrveranstaltung.php

@@ -81,7 +81,7 @@ class Lehrveranstaltung extends FHCAPI_Controller
 	{
 		$studiengang_kz = $this->getStudiengangKz($stg_kz);
 
-		if (is_null($studiengang_kz) || !preg_match("/^(-?[1-9][0-9]*|0)$/", (string)$studiengang_kz))
+		if (is_null($studiengang_kz) || !preg_match("/^-?[1-9][0-9]*$/", (string)$studiengang_kz))
 			$this->terminateWithError($this->p->t('ui', 'ungueltigeParameter'), self::ERROR_TYPE_GENERAL);
 
 		$verband = null;

application/controllers/api/frontend/v1/RendererLoader.php

@@ -31,7 +31,7 @@ class RendererLoader extends FHCAPI_Controller
 
 		parent::__construct([
 			'GetRenderers' => self::PERM_LOGGED,
-           
+			'GetTempusRenderers' => self::PERM_LOGGED,
 		]);
 
         $this->load->library('LogLib');
@@ -66,6 +66,26 @@ class RendererLoader extends FHCAPI_Controller
 		$this->terminateWithSuccess($renderer_paths);
 	}
 
+	public function GetTempusRenderers(){
+		$renderer_paths = [];
+		Events::trigger(
+				'loadRenderers',
+				function & () use (&$renderer_paths)
+				{
+					return $renderer_paths;
+				}
+			);
+
+		Events::trigger(
+				'loadTempusRenderers',
+				function & () use (&$renderer_paths)
+				{
+					return $renderer_paths;
+				}
+			);
+		$this->terminateWithSuccess($renderer_paths);
+	}
+
 	
 	
 

application/controllers/api/frontend/v1/Studium.php

@@ -167,9 +167,7 @@ class Studium extends FHCAPI_Controller
 		if($aktuelles_studienplan){
 			$lehrveranstaltungen = $this->computeStudienplanLehrveranstaltungen($aktuelles_studienplan->studienplan_id, $aktuelles_semester);
 			foreach($lehrveranstaltungen as $lehrv){
-				// a lehrveranstaltung without a modul has no children and gets its lektoren directly
-				$lvs = isset($lehrv->lehrveranstaltungen) ? $lehrv->lehrveranstaltungen : [$lehrv];
-				foreach($lvs as $lv){
+				foreach($lehrv->lehrveranstaltungen as $lv){
 					$lvLektoren =$this->computeLektorenFromLehrveranstaltung($lv->lehrveranstaltung_id,$aktuelles_semester, $aktuelles_studiengang->studiengang_kz, $aktuelles_studiensemester->studiensemester_kurzbz);
 					$lv->lektoren = $lvLektoren;
 				}
@@ -288,7 +286,6 @@ SELECT tbl_lehrveranstaltung.*,
 		$lehrveranstaltungen = $this->LehrveranstaltungModel->execReadOnlyQuery($query,[$studienplan_id, $semester]);
 		
 		$lehrveranstaltungen = $this->getDataOrTerminateWithError($lehrveranstaltungen);
-		
 		usort($lehrveranstaltungen, function($a, $b){
 			if($a->lehrtyp_kurzbz == "modul"){
 				return -1;
@@ -305,17 +302,12 @@ SELECT tbl_lehrveranstaltung.*,
 			}
 			else{
 				$parent =array_filter($carry, function($item)use($lehrv){
-					return isset($item->lehrveranstaltungen)
-						&& $item->studienplan_lehrveranstaltung_id == $lehrv->studienplan_lehrveranstaltung_id_parent;
+					return $item->studienplan_lehrveranstaltung_id == $lehrv->studienplan_lehrveranstaltung_id_parent;
 				});
 				$parent = current($parent);
 				if($parent){
 					$parent->lehrveranstaltungen[] = $lehrv;
 				}
-				else{
-					// lehrveranstaltung without a modul: keep it on the top level
-					array_push($carry, $lehrv);
-				}
 			}
 			return $carry;
 		}, []);

application/controllers/api/frontend/v1/lv/Gruppe.php

@@ -184,54 +184,17 @@ class Gruppe extends FHCAPI_Controller
 
 		$query_words = explode(' ', $query);
 
-		$this->_ci->GruppeModel->addSelect('gruppe_kurzbz,
-											studiengang_kz,
-											semester,
-											bezeichnung,
-											gid,
-											\'false\' as lehrverband');
-		$this->_ci->GruppeModel->db->where(array('sichtbar' => true, 'aktiv' => true, 'lehre' => true, 'direktinskription' => false, 'semester IS NOT NULL' => null));
-		$this->_ci->GruppeModel->db->group_start();
-		foreach ($query_words as $word)
-		{
-			$this->_ci->GruppeModel->db->group_start();
-			$this->_ci->GruppeModel->db->where('gruppe_kurzbz ILIKE', "%" . $word . "%");
-			$this->_ci->GruppeModel->db->or_where('bezeichnung ILIKE', "%" . $word . "%");
-			$this->_ci->GruppeModel->db->group_end();
-		}
-		$this->_ci->GruppeModel->db->group_end();
-
-		$gruppen_result = $this->_ci->GruppeModel->load();
-
-		$gruppen_array = array();
+		$gruppen_result = $this->_ci->GruppeModel->search($query_words);
 
 		if (isError($gruppen_result))
 			$this->terminateWithError(getError($gruppen_result), self::ERROR_TYPE_GENERAL);
 
+		$gruppen_array = array();
+
 		if (hasData($gruppen_result))
 			$gruppen_array = getData($gruppen_result);
 
-		$this->_ci->LehrverbandModel->addSelect('CONCAT(UPPER(CONCAT(typ, kurzbz)), \'\', semester, verband, COALESCE(gruppe,\'\')) as gruppe_kurzbz,
-												studiengang_kz,
-												semester,
-												tbl_lehrverband.bezeichnung,
-												gid,
-												\'true\' as lehrverband');
-		$this->_ci->LehrverbandModel->addJoin('public.tbl_studiengang', 'studiengang_kz');
-		$this->_ci->LehrverbandModel->addOrder('verband');
-		$this->_ci->LehrverbandModel->addOrder('gruppe');
-		$this->_ci->LehrverbandModel->db->where(array('tbl_lehrverband.aktiv' => true));
-
-		$this->_ci->LehrverbandModel->db->group_start();
-		foreach ($query_words as $word)
-		{
-			$this->_ci->LehrverbandModel->db->group_start();
-			$this->_ci->LehrverbandModel->db->where('CONCAT(CONCAT(typ, kurzbz), \'\', semester, verband, COALESCE(gruppe,\'\')) ILIKE', "%" . $word . "%");
-			$this->_ci->LehrverbandModel->db->or_where('tbl_lehrverband.bezeichnung ILIKE', "%" . $word . "%");
-			$this->_ci->LehrverbandModel->db->group_end();
-		}
-		$this->_ci->LehrverbandModel->db->group_end();
-		$lehrverband_result = $this->_ci->LehrverbandModel->load();
+		$lehrverband_result = $this->_ci->LehrverbandModel->search($query_words);
 
 		$lehrverband_array = array();
 

application/controllers/api/frontend/v1/stv/LvTermine.php

@@ -370,7 +370,6 @@ class LvTermine extends FHCAPI_Controller
 						$result->semester = $item->semester;
 						$result->verband = $item->verband;
 						$result->gruppe = $item->gruppe;
-						$result->studiensemester_kurzbz = $item->studiensemester_kurzbz;
 						return $result;
 					},
 					$lehrverband_query_result));

application/controllers/api/frontend/v1/stv/Projektarbeit.php

@@ -42,8 +42,6 @@ class Projektarbeit extends FHCAPI_Controller
 		$this->load->model('education/Note_model', 'NoteModel');
 		$this->load->model('education/Projektbetreuer_model', 'BetreuerModel');
 		$this->load->model('organisation/Studiensemester_model', 'StudiensemesterModel');
-		$this->load->model('crm/Student_model', 'StudentModel');
-		$this->load->model('crm/Prestudentstatus_model', 'PrestudentstatusModel');
 
 		// load libraries
 		$this->load->library('PermissionLib');
@@ -102,16 +100,16 @@ class Projektarbeit extends FHCAPI_Controller
 	private function fetchProjektarbeitById($projektarbeit_id) {
 		$this->ProjektarbeitModel->resetQuery();
 		$this->ProjektarbeitModel->addSelect(
-			'lehre.tbl_projektarbeit.projektarbeit_id, titel, titel_english, themenbereich, projekttyp_kurzbz, lehrveranstaltung_id, lehreinheit_id,
-			tbl_projektarbeit.studiensemester_kurzbz, firma_id, beginn, ende, gesperrtbis, note, final, freigegeben, tbl_projektarbeit.anmerkung, fa.name AS firma_name'
+			'lehre.tbl_projektarbeit.projektarbeit_id, titel, titel_english, themenbereich, projekttyp_kurzbz, lehrveranstaltung_id, lehreinheit_id, 
+			firma_id, beginn, ende, gesperrtbis, note, final, freigegeben, tbl_projektarbeit.anmerkung, fa.name AS firma_name'
 		);
+		$this->ProjektarbeitModel->addJoin('lehre.tbl_lehreinheit le', 'lehreinheit_id');
 		$this->ProjektarbeitModel->addJoin('lehre.tbl_lehrveranstaltung lv', 'lehrveranstaltung_id');
 		$this->ProjektarbeitModel->addJoin('public.tbl_firma fa', 'firma_id', 'LEFT');
-		
-		
 		return $this->ProjektarbeitModel->loadWhere(
 			array('projektarbeit_id' => $projektarbeit_id)
 		);
+
 	}
 
 	/**
@@ -248,38 +246,14 @@ class Projektarbeit extends FHCAPI_Controller
 		$additional_lehrveranstaltung_id = $this->input->get('additional_lehrveranstaltung_id');
 
 		if (!isset($student_uid)) $this->terminateWithError($this->p->t('ui', 'error_missingId', ['id'=> 'Student UID']), self::ERROR_TYPE_GENERAL);
-		if (!isset($studiensemester_kurzbz)) $this->terminateWithError('Studiensemester missing', self::ERROR_TYPE_GENERAL);
+		if (!isset($studiensemester_kurzbz)) $this->terminateWithError('Studiensemster missing', self::ERROR_TYPE_GENERAL);
 
-		// get prestudent_id from student model
-		$studentRes = $this->StudentModel->load(['student_uid' => $student_uid]);
-		if(hasData($studentRes)) {
-			$student = getData($studentRes);
-		} else {
-			$this->terminateWithError($studentRes, self::ERROR_TYPE_GENERAL);
-		}
-		
-		// to get prestudent_status history
-		$historyRes = $this->PrestudentstatusModel->getHistoryPrestudent($student[0]->prestudent_id);
-		if(hasData($historyRes)) {
-			$history = getData($historyRes);
-		} else {
-			$this->terminateWithError($historyRes, self::ERROR_TYPE_GENERAL);
-		}
-		
-		// query for every lva of a studiengang that has projektarbeit flag true
+		// get Lvs
 		$lvsResult = $this->LehrveranstaltungModel->getLvsForProjektarbeit($student_uid, $studiengang_kz, $additional_lehrveranstaltung_id);
+
 		if (isError($lvsResult)) return $this->terminateWithError($lvsResult, self::ERROR_TYPE_GENERAL);
+
 		$lvs = hasData($lvsResult) ? getData($lvsResult) : [];
-		
-		$lvsIDs = array_column($lvs, 'lehrveranstaltung_id');
-		
-		// get current studienplan_id from status history to find out which lva options are actually assigned to the students studienplan 
-		// important so the projektarbeit has the correct lva assigned to be able to find and print the thesis title on the degree documents!
-		$currentStatus = $history[0];
-		$lvByStudienPlanRes = $this->LehrveranstaltungModel->getLvsByStudienplanByLvaIDs($currentStatus->studienplan_id, $lvsIDs);
-		if(hasData($lvByStudienPlanRes)) {
-			$lvs = getData($lvByStudienPlanRes);
-		}
 
 		foreach ($lvs as $lv)
 		{
@@ -346,18 +320,11 @@ class Projektarbeit extends FHCAPI_Controller
 			'required' => $this->p->t('ui', 'error_fieldRequired', ['field' => 'Projekttyp'])
 		]);
 
-		$this->form_validation->set_rules('lehreinheit_id', 'Lehreinheit', 'is_natural', [
+		$this->form_validation->set_rules('lehreinheit_id', 'Lehreinheit', 'required|is_natural', [
+			'required' => $this->p->t('ui', 'error_fieldRequired', ['field' => 'Lehreinheit']),
 			'is_natural' =>  $this->p->t('ui', 'error_fieldNotNumeric', ['field' => 'Lehreinheit'])
 		]);
 
-		$this->form_validation->set_rules('lehrveranstaltung_id', 'Lehrveranstaltung', 'required', [
-			'required' => $this->p->t('ui', 'error_fieldRequired', ['field' => 'Lehrveranstaltung'])
-		]);
-
-		$this->form_validation->set_rules('studiensemester_kurzbz', 'Studiensemester', 'required', [
-			'required' => $this->p->t('ui', 'error_fieldRequired', ['field' => 'Studiensemester'])
-		]);
-
 		$this->form_validation->set_rules('beginn', 'Beginn', 'is_valid_date', [
 			'is_valid_date' => $this->p->t('ui', 'error_notValidDate', ['field' => 'Beginn'])
 		]);
@@ -387,8 +354,6 @@ class Projektarbeit extends FHCAPI_Controller
 			'projekttyp_kurzbz' => $formData['projekttyp_kurzbz'],
 			'firma_id' => $formData['firma_id'] ?? null,
 			'lehreinheit_id' => $formData['lehreinheit_id'],
-			'lehrveranstaltung_id' => $formData['lehrveranstaltung_id'],
-			'studiensemester_kurzbz' => $formData['studiensemester_kurzbz'],
 			'beginn' => isset($formData['beginn']) && !isEmptyString($formData['beginn']) ? $formData['beginn'] : null,
 			'ende' => isset($formData['ende']) && !isEmptyString($formData['ende']) ? $formData['ende'] : null,
 			'note' => $formData['note'] ?? null,

application/controllers/api/frontend/v1/stv/Students.php

@@ -108,7 +108,6 @@ class Students extends FHCAPI_Controller
 			'studiensemester_kurzbz' => $studiensemester_kurzbz
 		]);
 		
-		$studiensemester_kurzbz = $this->getStudiensemesterKurzbz($studiensemester_kurzbz);
 
 		$this->studentlistlib->addJoin(
 			"(
@@ -154,8 +153,7 @@ class Students extends FHCAPI_Controller
 		$this->addMeta('ci_params', [
 			'studiensemester_kurzbz' => $studiensemester_kurzbz
 		]);
-
-		$studiensemester_kurzbz = $this->getStudiensemesterKurzbz($studiensemester_kurzbz);		
+		
 
 		$this->studentlistlib->addJoin(
 			"(
@@ -215,7 +213,6 @@ class Students extends FHCAPI_Controller
 			'studiensemester_kurzbz' => $studiensemester_kurzbz
 		]);
 		
-		$studiensemester_kurzbz = $this->getStudiensemesterKurzbz($studiensemester_kurzbz);
 
 		$this->studentlistlib->addJoin(
 			"(

application/controllers/api/frontend/v1/tempus/Config.php

@@ -0,0 +1,157 @@
+<?php
+
+if (!defined('BASEPATH'))
+	exit('No direct script access allowed');
+
+
+class Config extends FHCAPI_Controller
+{
+	private $_ci;
+
+	public function __construct()
+	{
+		parent::__construct([
+			'get' => ['admin:r', 'assistenz:rw', 'lehre/lvplan:rw'],
+			'getHeader' => ['admin:r', 'assistenz:rw', 'lehre/lvplan:rw'],
+			'set' => ['admin:r', 'assistenz:rw', 'lehre/lvplan:rw'],
+			'updateCollision' => ['admin:r', 'assistenz:rw', 'lehre/lvplan:rw'],
+		]);
+
+		// Load Phrases
+		$this->loadPhrases([
+			'ui',
+		]);
+
+		$this->_ci = &get_instance();
+		$this->_ci->load->model('ressource/Kalenderstatus_model', 'KalenderStatusModel');
+		$this->_ci->load->model('system/Variable_model', 'VariableModel');
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+	}
+
+	public function get()
+	{
+		$config = [];
+
+		$var_array = array(
+			'ignore_kollision',
+			'kollision_student',
+			'ignore_reservierung',
+			'ignore_zeitsperre',
+			'ignore_resources_collisions',
+			'roomless_planning',
+			'priority_room_planning',
+			'dialog_room_planning'
+		);
+		$result = $this->_ci->VariableModel->getVariables(getAuthUID(), $var_array);
+
+		$data = $this->getDataOrTerminateWithError($result);
+		$config['ignore_kollision'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'ignore_kollision'),
+			"value" => ($data['ignore_kollision'] ?? 'false') === 'true'
+
+		];
+
+		$config['kollision_student'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'kollision_student'),
+			"value" => ($data['kollision_student'] ?? 'false') === 'true'
+		];
+
+		$config['ignore_reservierung'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'ignore_reservierung'),
+			"value" => ($data['ignore_reservierung'] ?? 'false') === 'true'
+
+		];
+
+		$config['ignore_zeitsperre'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'ignore_zeitsperre'),
+			"value" => ($data['ignore_zeitsperre'] ?? 'false') === 'true'
+		];
+
+		$config['ignore_resources_collisions'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'ignore_resources_collisions'),
+			"value" => ($data['ignore_resources_collisions'] ?? 'false') === 'true'
+		];
+
+		$config['roomless_planning'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'roomless_planning'),
+			"value" => ($data['roomless_planning'] ?? 'false') === 'true'
+		];
+
+		$config['priority_room_planning'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'priority_room_planning'),
+			"value" => ($data['priority_room_planning'] ?? 'false') === 'true'
+		];
+
+		$config['dialog_room_planning'] = [
+			"type"  => "checkbox",
+			"label" => $this->p->t('ui', 'dialog_room_planning'),
+			"value" => ($data['dialog_room_planning'] ?? 'false') === 'true'
+		];
+
+
+		$this->terminateWithSuccess($config);
+	}
+	public function getHeader()
+	{
+		$language = getUserLanguage() == 'German' ? 0 : 1;
+
+		$this->_ci->KalenderStatusModel->addSelect('*, array_to_json(bezeichnung_mehrsprachig::varchar[])->>' . $language .' AS status');
+		$this->_ci->KalenderStatusModel->addOrder('sort');
+		$this->_ci->KalenderStatusModel->db->where_not_in('status_kurzbz', array('archived', 'deleted'));
+		$visible_status = $this->_ci->KalenderStatusModel->load();
+
+		$visible_status = getData($visible_status);
+
+		$config['visible_status']['all'] = 'Alle';
+
+		foreach ($visible_status as $status)
+		{
+			$config['visible_status'][$status->status_kurzbz] = $status->status;
+		}
+
+		$this->terminateWithSuccess($config);
+	}
+
+	public function set()
+	{
+		$configs = array(
+			'ignore_kollision',
+			'kollision_student',
+			'ignore_reservierung',
+			'ignore_zeitsperre',
+			'ignore_resources_collisions',
+			'roomless_planning',
+			'priority_room_planning',
+			'dialog_room_planning'
+		);
+
+		foreach ($configs as $config)
+		{
+			$this->_ci->VariableModel->setVariable(
+				getAuthUID(),
+				$config,
+				$this->input->post($config) === true ? 'true' : 'false'
+			);
+		}
+
+		$this->terminateWithSuccess();
+	}
+
+	public function updateCollision()
+	{
+		$original_ignore = $this->_ci->variablelib->getVar('ignore_kollision');
+		$this->_ci->VariableModel->setVariable(
+			getAuthUID(),
+			'ignore_kollision',
+			$original_ignore === 'true' ? 'false' : 'true'
+		);
+	}
+
+}

application/controllers/api/frontend/v1/tempus/Coursepicker.php

@@ -0,0 +1,276 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Coursepicker extends FHCAPI_Controller
+{
+	private $_ci;
+
+	const ALLOWED_COURSE_FILTER = ['uid', 'stg'];
+
+	public function __construct()
+	{
+		parent::__construct([
+			'getCourses' => 'lehre/lvplan:rw',
+		]);
+
+		$this->_ci = &get_instance();
+		$this->load->library('form_validation');
+
+		$this->_ci->load->model('education/lehreinheit_model', 'LehreinheitModel');
+		$this->_ci->load->model('education/Lehreinheitmitarbeiter_model', 'LehreinheitmitarbeiterModel');
+
+
+		$this->loadPhrases(['ui']);
+	}
+
+	public function getCourses()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('studiensemester_kurzbz',"studiensemester_kurzbz","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$studiensemester_kurzbz = $this->_ci->input->post('studiensemester_kurzbz', TRUE);
+
+		$filter = $this->_checkFilter(self::ALLOWED_COURSE_FILTER);
+
+		$this->_getBasePlan($studiensemester_kurzbz);
+
+		$this->_ci->LehreinheitModel->db->group_start();
+		if (isset($filter->stg))
+			$this->_addStgWhere($filter->stg);
+
+		if (isset($filter->uid))
+		{
+			$uid_array = (array) $filter->uid;
+			$this->_ci->LehreinheitModel->db->or_where_in('tbl_benutzer.uid', $uid_array);
+		}
+
+		$this->_ci->LehreinheitModel->db->group_end();
+
+		$this->_ci->LehreinheitModel->addOrder('lehreinheit_id');
+		$result = $this->_ci->LehreinheitModel->load();
+		$result = hasData($result) ? getData($result) : array();
+		$this->terminateWithSuccess($this->_mapEvents($result));
+	}
+
+	private function _getBasePlan($studiensemester_kurzbz)
+	{
+		$this->_ci->LehreinheitModel->addSelect('
+			tbl_lehreinheit.lehreinheit_id,
+			tbl_lehreinheit.lvnr,
+			tbl_lehreinheit.lehrfach_id,
+			lehrfach.kurzbz AS lehrfach,
+			lehrfach.bezeichnung AS lehrfach_bez,
+			lehrfach.farbe AS lehrfach_farbe,
+			tbl_lehreinheit.lehrform_kurzbz AS lehrform,
+			lema.mitarbeiter_uid AS lektor_uid,
+			ma.kurzbz AS lektor,
+			tbl_person.vorname,
+			tbl_person.nachname,
+			tbl_studiengang.studiengang_kz,
+			upper(tbl_studiengang.typ::character varying::text || tbl_studiengang.kurzbz::text) AS studiengang,
+			lvb.semester,
+			lvb.verband,
+			lvb.gruppe,
+			lvb.gruppe_kurzbz,
+			tbl_lehreinheit.raumtyp,
+			tbl_lehreinheit.raumtypalternativ,
+			tbl_lehreinheit.stundenblockung,
+			tbl_lehreinheit.wochenrythmus,
+			lema.semesterstunden,
+			lema.planstunden,
+			tbl_lehreinheit.start_kw,
+			tbl_lehreinheit.anmerkung,
+			tbl_lehreinheit.studiensemester_kurzbz
+		');
+		$this->_ci->LehreinheitModel->addJoin('lehre.tbl_lehreinheitmitarbeiter lema', 'tbl_lehreinheit.lehreinheit_id = lema.lehreinheit_id');
+		$this->_ci->LehreinheitModel->addJoin('lehre.tbl_lehreinheitgruppe lvb', 'tbl_lehreinheit.lehreinheit_id = lvb.lehreinheit_id');
+		$this->_ci->LehreinheitModel->addJoin('public.tbl_studiengang', 'lvb.studiengang_kz = tbl_studiengang.studiengang_kz');
+		$this->_ci->LehreinheitModel->addJoin('lehre.tbl_lehrveranstaltung', 'tbl_lehreinheit.lehrveranstaltung_id = tbl_lehrveranstaltung.lehrveranstaltung_id');
+		$this->_ci->LehreinheitModel->addJoin('lehre.tbl_lehrveranstaltung lehrfach', 'tbl_lehreinheit.lehrfach_id = lehrfach.lehrveranstaltung_id');
+		$this->_ci->LehreinheitModel->addJoin('public.tbl_mitarbeiter ma', 'lema.mitarbeiter_uid = ma.mitarbeiter_uid');
+		$this->_ci->LehreinheitModel->addJoin('lehre.tbl_lehrform', 'tbl_lehrform.lehrform_kurzbz = tbl_lehreinheit.lehrform_kurzbz');
+		$this->_ci->LehreinheitModel->addJoin('public.tbl_benutzer', 'ma.mitarbeiter_uid = tbl_benutzer.uid');
+		$this->_ci->LehreinheitModel->addJoin('public.tbl_person', 'tbl_benutzer.person_id = tbl_person.person_id');
+
+		$this->_ci->LehreinheitModel->db->group_start();
+		$this->_ci->LehreinheitModel->db->where('tbl_lehrform.verplanen', true);
+		$this->_ci->LehreinheitModel->db->where('tbl_lehreinheit.studiensemester_kurzbz', $studiensemester_kurzbz);
+		$this->_ci->LehreinheitModel->db->group_end();
+
+	}
+
+	private function _addStgWhere($studiengaenge)
+	{
+		$this->_ci->LehreinheitModel->db->group_start();
+		$first = true;
+		foreach ($studiengaenge as $studiengang)
+		{
+			if ($first)
+				$this->_ci->LehreinheitModel->db->group_start();
+			else
+			{
+				$this->_ci->LehreinheitModel->db->or_group_start();
+			}
+			$first = false;
+
+			$this->_ci->LehreinheitModel->db->where('tbl_lehrveranstaltung.studiengang_kz', $studiengang['stg_kz']);
+
+			if (isset($studiengang['semester']))
+				$this->_ci->LehreinheitModel->db->where('tbl_lehrveranstaltung.semester', $studiengang['semester']);
+
+			if (isset($studiengang['orgform_kurzbz']))
+				$this->_ci->LehreinheitModel->db->where('tbl_lehrveranstaltung.orgform_kurzbz', $studiengang['orgform_kurzbz']);
+
+			$this->_ci->LehreinheitModel->db->group_end();
+		}
+		$this->_ci->LehreinheitModel->db->group_end();
+	}
+
+	private function _mapEvents($result)
+	{
+		$lehreinheit_ids = array_values(array_unique(array_column($result, 'lehreinheit_id')));
+
+		$offen_map = array();
+		if (!empty($lehreinheit_ids))
+		{
+			$offen_result = $this->_ci->LehreinheitModel->getOffeneStunden($lehreinheit_ids);
+			if (hasData($offen_result))
+			{
+				foreach (getData($offen_result) as $row)
+				{
+					$offen_map[$row->lehreinheit_id . '_' . $row->mitarbeiter_uid] = $row;
+				}
+			}
+		}
+
+		$grouped = array();
+
+		foreach ($result as $row)
+		{
+			$lehreinheit_id = $row->lehreinheit_id;
+			if (!isset($grouped[$lehreinheit_id]))
+			{
+				$grouped[$lehreinheit_id] = (object)array(
+					'lehrfach_id' => $row->lehrfach_id,
+					'lehrfach_bez' => $row->lehrfach_bez,
+					'lehrfach_farbe' => $row->lehrfach_farbe,
+					'studiengang_kz' => $row->studiengang_kz,
+					'studiengang' => $row->studiengang,
+					'semester' => $row->semester,
+					'verband' => $row->verband,
+					'gruppe' => $row->gruppe,
+					'gruppe_kurzbz' => $row->gruppe_kurzbz,
+					'raumtyp' => $row->raumtyp,
+					'raumtypalternativ' => $row->raumtypalternativ,
+					'anmerkung' => $row->anmerkung,
+					'studiensemester_kurzbz' => $row->studiensemester_kurzbz,
+					'fachbereich_kurzbz' => isset($row->fachbereich_kurzbz) ? $row->fachbereich_kurzbz : null,
+					'lektoren' => array(),
+					'lehreinheit_id' => $lehreinheit_id,
+					'lvnr' => array(),
+					'lehrfach' => array(),
+					'lehrform' => array(),
+					'stundenblockung' => array(),
+					'wochenrythmus' => array(),
+					'planstunden' => array(),
+					'start_kw' => array(),
+					'verplant' => array(),
+					'offenestunden' => array(),
+					'lehrverband' => array(),
+					'lem' => array(),
+					'verplant_gesamt' => 0,
+				);
+			}
+
+			$group = $grouped[$lehreinheit_id];
+
+			$group->lektoren[$row->lektor_uid] = (object)array(
+				'uid' => $row->lektor_uid,
+				'kurzbz' => trim($row->lektor),
+				'name' => $row->vorname . ' ' . $row->nachname,
+			);
+
+			$group->lvnr[] = $row->lvnr;
+			$group->lehrfach[] = $row->lehrfach;
+			$group->lehrform[] = $row->lehrform;
+			$group->stundenblockung[] = $row->stundenblockung;
+			$group->wochenrythmus[] = $row->wochenrythmus;
+			$group->planstunden[] = $row->planstunden;
+			$group->start_kw[] = $row->start_kw;
+
+			$offen_key = $lehreinheit_id . '_' . $row->lektor_uid;
+			$offen = isset($offen_map[$offen_key]) ? $offen_map[$offen_key] : null;
+			$verplant_wert = $offen ? $offen->verplant : 0;
+			$offenestunden_wert = $offen ? $offen->offenestunden : 0;
+
+			$group->verplant[] = $verplant_wert;
+			$group->offenestunden[] = $offenestunden_wert;
+			$group->verplant_gesamt += $verplant_wert;
+
+			$lvb = $row->studiengang . '-' . $row->semester;
+
+			if ($row->verband != '' && $row->verband != ' ' && $row->verband != '0' && $row->verband != null)
+				$lvb .= $row->verband;
+
+			if ($row->gruppe != '' && $row->gruppe != ' ' && $row->gruppe != '0' && $row->gruppe != null)
+				$lvb .= $row->gruppe;
+
+			$group->lehrverband[] = ($row->gruppe_kurzbz != '' && $row->gruppe_kurzbz != null) ? $row->gruppe_kurzbz : $lvb;
+
+			$group->lem[] = array(
+				'lehreinheit_id' => $row->lehreinheit_id,
+				'mitarbeiter_uid' => $row->lektor_uid,
+			);
+		}
+
+		foreach ($grouped as $group)
+		{
+			$group->lektoren = array_values($group->lektoren);
+			$group->lehrverband = array_values(array_unique($group->lehrverband));
+			$group->lehrfach = $this->_formatArr($group->lehrfach);
+			$group->lehrform = $this->_formatArr($group->lehrform);
+			$group->stundenblockung = $this->_formatArr($group->stundenblockung);
+			$group->wochenrythmus = $this->_formatArr($group->wochenrythmus);
+			$group->planstunden = $this->_formatArr($group->planstunden);
+			$group->start_kw = $this->_formatArr($group->start_kw);
+			$group->verplant = $this->_formatArr($group->verplant);
+			$group->offenestunden = $this->_formatArr($group->offenestunden);
+		}
+		return array_values($grouped);
+	}
+	private function _formatArr($arr)
+	{
+		$values = array_values(array_unique($arr));
+		$formatted = implode(' ', $values);
+
+		if (count($values) > 1)
+			$formatted .= ' ?';
+
+		return $formatted;
+	}
+
+	private function _checkFilter($filters)
+	{
+		$filter_valid = false;
+		$filter_object = new stdClass();
+		foreach ($filters as $filter)
+		{
+			if ($this->_ci->input->post($filter))
+			{
+				$filter_valid = true;
+				$filter_object->$filter = $this->_ci->input->post($filter);
+			}
+		}
+
+		if (!$filter_valid)
+			$this->terminateWithError($this->p->t('ui', 'ungueltigeParameter'), self::ERROR_TYPE_GENERAL);
+
+		return $filter_object;
+	}
+
+
+}

application/controllers/api/frontend/v1/tempus/Favorites.php

@@ -0,0 +1,47 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Favorites extends FHCAPI_Controller
+{
+	public function __construct()
+	{
+		parent::__construct([
+			'index' => 'lehre/lvplan:rw',
+			'set' => 'lehre/lvplan:rw'
+		]);
+
+		// Load models
+		$this->load->model('system/Variable_model', 'VariableModel');
+	}
+
+	public function index()
+	{
+		$result = $this->VariableModel->getVariables(getAuthUID(), ['tempus_favorites']);
+
+		$data = $this->getDataOrTerminateWithError($result);
+
+		if (!$data)
+			$this->terminateWithSuccess(null);
+		else
+			$this->terminateWithSuccess(isset($data['tempus_favorites']) ? $data['tempus_favorites'] : null);
+	}
+
+	public function set()
+	{
+		$this->load->library('form_validation');
+
+		$this->form_validation->set_rules('favorites', 'Favorites', 'required');
+
+		if (!$this->form_validation->run())
+			$this->terminateWithValidationErrors($this->form_validation->error_array());
+
+		$favorites = $this->input->post('favorites');
+
+		$result = $this->VariableModel->setVariable(getAuthUID(), 'tempus_favorites', $favorites);
+
+		$this->getDataOrTerminateWithError($result);
+		
+		$this->terminateWithSuccess(true);
+	}
+}

application/controllers/api/frontend/v1/tempus/Info.php

@@ -0,0 +1,37 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Info extends FHCAPI_Controller
+{
+
+	private $_ci;
+
+	/**
+	 * Object initialization
+	 */
+	public function __construct()
+	{
+		parent::__construct([
+			'getStudiengaenge' => 'lehre/lvplan:rw',
+		]);
+
+		$this->_ci =& get_instance();
+
+		$this->load->model('organisation/Studiengang_model', 'StudiengangModel');
+
+		$this->loadPhrases([
+			'ui'
+		]);
+
+	}
+
+	public function getStudiengaenge()
+	{
+		$this->_ci->StudiengangModel->addDistinct();
+		$this->_ci->StudiengangModel->addSelect('studiengang_kz');
+		$this->_ci->StudiengangModel->addSelect("CONCAT(kurzbzlang, ' (', UPPER(CONCAT(typ, kurzbz)), ') - ', tbl_studiengang.bezeichnung) AS name");
+
+		$result = $this->getDataOrTerminateWithError($this->_ci->StudiengangModel->load());
+		$this->terminateWithSuccess($result);
+	}
+}

application/controllers/api/frontend/v1/tempus/Kalender.php

@@ -0,0 +1,514 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Kalender extends FHCAPI_Controller
+{
+
+	private $_ci;
+	const ALLOWED_PLAN_FILTER = ['ort', 'uid', 'stg'];
+	const ALLOWED_ROOM_FILTER = ['lehreinheit_id', 'kalender_id'];
+
+	const ALLOWED_TO_UPDATE = ['start_time', 'end_time', 'orte'];
+	/**
+	 * Object initialization
+	 */
+	public function __construct()
+	{
+		parent::__construct([
+			'getStunden' => 'lehre/lvplan:rw',
+			'getCalendarHours' => 'lehre/lvplan:rw',
+			'getPlan' => 'lehre/lvplan:rw',
+			'getPlanByOrt' => 'lehre/lvplan:rw',
+			'getRaumvorschlag' => 'lehre/lvplan:rw',
+			'getRaumvorschlagSlots' => 'lehre/lvplan:rw',
+			'getLehreinheiten' => 'lehre/lvplan:rw',
+			'getHistory' => 'lehre/lvplan:rw',
+			'deleteEntry' => 'lehre/lvplan:rw',
+			'syncToLecturer' => 'lehre/lvplan:rw',
+			'syncToStudent' => 'lehre/lvplan:rw',
+			'getPlanLecturer' =>'lehre/lvplan:rw',
+			'getPlanStudent' => 'lehre/lvplan:rw',
+			'getZeitwuensche' => 'lehre/lvplan:rw',
+			'getZeitsperren' => 'lehre/lvplan:rw',
+			'updateKalenderEvent' => 'lehre/lvplan:rw',
+			'deleteOrtEntry' => 'lehre/lvplan:rw',
+			'deleteFromKalenderEvent' => 'lehre/lvplan:rw',
+			'addKalenderEvent' => 'lehre/lvplan:rw',
+			'calculateMultiWeekPlan' => 'lehre/lvplan:rw',
+			'confirmMultiWeekPlan' => 'lehre/lvplan:rw',
+			'addToKalenderEvent' => 'lehre/lvplan:rw',
+			'sync' => 'lehre/lvplan:rw',
+		]);
+
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->library('LogLib');
+		$this->_ci->load->library('form_validation');
+		$this->_ci->load->library('KalenderLib');
+		$this->_ci->load->library('KalenderSyncLib');
+		$this->_ci->load->library('RaumvorschlagLib');
+		$this->loadPhrases([
+			'ui'
+		]);
+		$this->_ci->load->config('tempus');
+
+
+		$this->_ci->loglib->setConfigs(array(
+			'classIndex' => 5,
+			'functionIndex' => 5,
+			'lineIndex' => 4,
+			'dbLogType' => 'API', // required
+			'dbExecuteUser' => 'RESTful API'
+		));
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+	/**
+	 * fetches Stunden layout from database
+	 * @access public
+	 *
+	 */
+	public function getStunden()
+	{
+		$this->load->model('ressource/Stunde_model', 'StundeModel');
+
+		$this->_ci->StundeModel->addOrder('stunde', 'ASC');
+		$stunden = $this->_ci->StundeModel->load();
+
+		$stunden = $this->getDataOrTerminateWithError($stunden);
+
+		$this->terminateWithSuccess($stunden);
+	}
+
+	public function getCalendarHours()
+	{
+		$calender_start = $this->_ci->config->item('calendar_start') ?? 7;
+		$calender_end = $this->_ci->config->item('calendar_end') ?? 23;
+
+		$this->terminateWithSuccess(array(
+			'start' => $calender_start,
+			'end' => $calender_end
+		));
+	}
+
+	public function getPlan()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$start_date = $this->_ci->input->post('start_date', TRUE);
+		$end_date = $this->_ci->input->post('end_date', TRUE);
+
+		$isCollisionCheckEnabled = $this->_ci->input->post('collisionCheck', TRUE) ?? false;
+		$maxDailyEventLimit = $this->_ci->input->post('maxDailyEventLimit', TRUE) ?? false;
+
+		$filter = $this->_checkFilter(self::ALLOWED_PLAN_FILTER);
+
+		$stundenplan_data = $this->_ci->kalenderlib->getPlanForPlanner(
+			$start_date,
+			$end_date,
+			isset($filter->ort) ? $filter->ort : null,
+			isset($filter->uid) ? $filter->uid : null,
+			isset($filter->stg) ? $filter->stg : null,
+			$isCollisionCheckEnabled,
+			$maxDailyEventLimit
+		);
+
+		$this->terminateWithSuccess($stundenplan_data);
+	}
+
+	public function getPlanStudent()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$start_date = $this->_ci->input->get('start_date', TRUE);
+		$end_date = $this->_ci->input->get('end_date', TRUE);
+
+		$stundenplan_data = $this->_ci->kalenderlib->getPlanForStudent(
+			$start_date,
+			$end_date
+		);
+
+		$this->terminateWithSuccess($stundenplan_data);
+	}
+
+	public function getPlanLecturer()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$start_date = $this->_ci->input->get('start_date', TRUE);
+		$end_date = $this->_ci->input->get('end_date', TRUE);
+
+		$stundenplan_data = $this->_ci->kalenderlib->getPlanForLecturer(
+			$start_date,
+			$end_date
+		);
+
+		$this->terminateWithSuccess($stundenplan_data);
+	}
+
+	public function getPlanByOrt($start_date = null, $end_date = null, $ort = null)
+	{
+		if (!isset($start_date) || !isset($end_date) || !isset($ort))
+		{
+			$this->_ci->form_validation->set_data($_GET);
+			$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+			$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+			$this->_ci->form_validation->set_rules('ort',"ort","required");
+			if($this->_ci->form_validation->run() === FALSE)
+				$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+			$start_date = $this->_ci->input->get('start_date', TRUE);
+			$end_date = $this->_ci->input->get('end_date', TRUE);
+			$ort = $this->_ci->input->get('ort', TRUE);
+		}
+
+		$this->terminateWithSuccess($this->_ci->kalenderlib->getPlanByOrt($start_date, $end_date, $ort));
+	}
+
+	public function getZeitsperren()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+		$this->_ci->form_validation->set_rules('emp',"emp","required");
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$start_date = $this->_ci->input->get('start_date', TRUE);
+		$end_date = $this->_ci->input->get('end_date', TRUE);
+		$emp = $this->_ci->input->get('emp', TRUE);
+
+		$stundenplan_data = $this->_ci->kalenderlib->getZeitsperren($start_date, $end_date, $emp);
+
+		$this->terminateWithSuccess($stundenplan_data);
+	}
+
+	public function getZeitwuensche()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+		$this->_ci->form_validation->set_rules('emp',"emp","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$start_date = $this->_ci->input->get('start_date', TRUE);
+		$end_date = $this->_ci->input->get('end_date', TRUE);
+		$emp = $this->_ci->input->get('emp', TRUE);
+
+		$stundenplan_data = $this->_ci->kalenderlib->getZeitwuensche($start_date, $end_date, $emp);
+
+		$this->terminateWithSuccess($stundenplan_data);
+	}
+
+	public function updateKalenderEvent()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('kalender_id',"kalender_id","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$updateFields = $this->_checkUpdate($this->_ci->input->post('updatedInfos', TRUE));
+		$kalender_id = $this->_ci->input->post('kalender_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->updateKalenderEvent($kalender_id, $updateFields->orte ?? null,  $updateFields->start_time ?? null,  $updateFields->end_time ?? null, $updateFields->location ?? null);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result),  $result->code);
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function deleteOrtEntry()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('kalender_id',"kalender_id","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$kalender_id = $this->_ci->input->post('kalender_id', TRUE);
+		$result = $this->_ci->kalenderlib->updateOrt($kalender_id, []);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result),  $result->code);
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function getRaumvorschlag()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+
+		$filter = $this->_checkFilter(self::ALLOWED_ROOM_FILTER);
+		$this->terminateWithSuccess($this->_ci->raumvorschlaglib->getVorschlaege($filter->kalender_id));
+	}
+
+	public function getRaumvorschlagSlots()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('lehreinheit_id',"lehreinheit_id","required");
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$lehreinheit_id = $this->_ci->input->get('lehreinheit_id', TRUE);
+		$start_date = $this->_ci->input->get('start_date', TRUE);
+		$end_date = $this->_ci->input->get('end_date', TRUE);
+		$this->terminateWithSuccess(getData($this->_ci->raumvorschlaglib->getVorschlaegeSlots($lehreinheit_id, $start_date, $end_date)));
+	}
+
+	public function getLehreinheiten()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('kalender_id', "kalender_id", "required");
+		$kalender_id = $this->_ci->input->get('kalender_id', TRUE);
+		$result = $this->_ci->kalenderlib->getLehreinheiten($kalender_id);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(hasData($result) ? getData($result) : []);
+	}
+
+	public function getHistory()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('kalender_id',"kalender_id","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$kalender_id = $this->_ci->input->get('kalender_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->getHistory($kalender_id);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function deleteEntry()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('kalender_id', "kalender_id", "required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$kalender_id = $this->_ci->input->post('kalender_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->deleteEntry($kalender_id);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function sync()
+	{
+		$result = $this->_ci->kalendersynclib->sync();
+		$this->terminateWithSuccess(getData($result));
+	}
+	public function syncToLecturer()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('kalender_id', "kalender_id", "required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$kalender_id = $this->_ci->input->post('kalender_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->updateStatus($kalender_id, 'sync_preview');
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+	public function syncToStudent()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('kalender_id', "kalender_id", "required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$kalender_id = $this->_ci->input->post('kalender_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->updateStatus($kalender_id, 'sync_live');
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+	public function addKalenderEvent()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('lehreinheit_id',"lehreinheit_id","required");
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$lehreinheit_id = $this->_ci->input->post('lehreinheit_id', TRUE);
+		$ort_kurzbz = $this->_ci->input->post('ort_kurzbz', TRUE);
+		$start_date = $this->_ci->input->post('start_date', TRUE);
+		$end_date = $this->_ci->input->post('end_date', TRUE);
+		$result = $this->_ci->kalenderlib->addKalenderEvent($start_date, $end_date, $lehreinheit_id, $ort_kurzbz);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function calculateMultiWeekPlan()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('lehreinheit_id',"lehreinheit_id","required");
+		$this->_ci->form_validation->set_rules('start_date',"start_date","required");
+		$this->_ci->form_validation->set_rules('end_date',"end_date","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$lehreinheit_id = $this->_ci->input->post('lehreinheit_id', TRUE);
+		$ort_kurzbz = $this->_ci->input->post('ort_kurzbz', TRUE);
+		$start_date = $this->_ci->input->post('start_date', TRUE);
+		$end_date = $this->_ci->input->post('end_date', TRUE);
+
+		$result = $this->_ci->kalenderlib->calculateMultiWeekPlan($start_date, $end_date, $lehreinheit_id, $ort_kurzbz);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function confirmMultiWeekPlan()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('plan[]',"plan","required");
+		$this->_ci->form_validation->set_rules('lehreinheit_id',"lehreinheit_id","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$plan = $this->_ci->input->post('plan', TRUE);
+		$lehreinheit_id = $this->_ci->input->post('lehreinheit_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->confirmMultiWeekPlan($plan, $lehreinheit_id);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function addToKalenderEvent()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('target_kalender_id',"target_kalender_id","required");
+		$this->_ci->form_validation->set_rules('lehreinheit_id',"lehreinheit_id","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$target_kalender_id = $this->_ci->input->post('target_kalender_id', TRUE);
+		$lehreinheit_id = $this->_ci->input->post('lehreinheit_id', TRUE);
+
+		$result = $this->_ci->kalenderlib->addToKalenderEvent($target_kalender_id, $lehreinheit_id);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+	public function deleteFromKalenderEvent()
+	{
+		$this->_ci->form_validation->set_data($_POST);
+		$this->_ci->form_validation->set_rules('kalender_id',"kalender_id","required");
+		$this->_ci->form_validation->set_rules('lehreinheit_ids[]',"lehreinheit_ids","required");
+
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$kalender_id = $this->_ci->input->post('kalender_id', TRUE);
+		$lehreinheit_ids = $this->_ci->input->post('lehreinheit_ids', TRUE);
+
+		$result = $this->_ci->kalenderlib->deleteFromKalenderEvent($kalender_id, $lehreinheit_ids);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(getData($result));
+	}
+
+
+	private function _checkFilter($filters)
+	{
+		$filter_valid = true;
+		$filter_object = new stdClass();
+		foreach ($filters as $filter)
+		{
+			if ($this->_ci->input->post($filter))
+			{
+				$filter_valid = true;
+				$filter_object->$filter = $this->_ci->input->post($filter);
+			}
+		}
+
+		if (!$filter_valid)
+			$this->terminateWithError($this->p->t('ui', 'ungueltigeParameter'), self::ERROR_TYPE_GENERAL);
+
+		return $filter_object;
+	}
+
+	private function _checkUpdate($updateInfos)
+	{
+		$update_valid = false;
+		$update_object = new stdClass();
+		foreach (self::ALLOWED_TO_UPDATE as $filter)
+		{
+			if (isset($updateInfos[$filter]))
+			{
+				$update_valid = true;
+				$update_object->$filter = $updateInfos[$filter];
+			}
+		}
+
+		if (!$update_valid)
+			$this->terminateWithError($this->p->t('ui', 'ungueltigeParameter'), self::ERROR_TYPE_GENERAL);
+
+
+		return $update_object;
+	}
+}

application/controllers/api/frontend/v1/tempus/KalenderSync.php

@@ -0,0 +1,304 @@
+<?php
+
+if (!defined('BASEPATH'))
+	exit('No direct script access allowed');
+
+
+class KalenderSync extends FHCAPI_Controller
+{
+	private $_ci;
+
+	const ALLOWED_STATUS = ['preview', 'live'];
+	public function __construct()
+	{
+		parent::__construct([
+			'getSyncs' => ['admin:r', 'assistenz:r'],
+			'loadSync' => ['admin:r', 'assistenz:r'],
+			'add' => ['admin:r', 'assistenz:r'],
+			'start' => ['admin:r', 'assistenz:r'],
+			'delete' => ['admin:r', 'assistenz:r'],
+			'updateSync' => ['admin:r', 'assistenz:r'],
+			'getStudienplan' => ['admin:r', 'assistenz:r'],
+			'getSyncStatus' => ['admin:r', 'assistenz:r'],
+		]);
+
+		$this->loadPhrases([
+			'lehre',
+		]);
+
+		$this->_ci = &get_instance();
+		$this->_ci->load->library('form_validation');
+		$this->_ci->load->model('organisation/Studienplan_model', 'StudienplanModel');
+		$this->_ci->load->model('organisation/Studiengang_model', 'StudiengangModel');
+		$this->_ci->load->model('ressource/Kalendersyncstatus_model', 'KalendersyncstatusModel');
+		$this->_ci->load->model('ressource/Kalenderstatus_model', 'KalenderStatusModel');
+		$this->_ci->load->library('KalenderSyncLib');
+	}
+
+	public function getSyncs()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('studiensemester_kurzbz',"studiensemester_kurzbz","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+		$studiensemester_kurzbz = $this->_ci->input->get('studiensemester_kurzbz', TRUE);
+
+		$language = getUserLanguage() == 'German' ? 0 : 1;
+
+		$this->_ci->KalenderStatusModel->addSelect('tbl_kalender_syncstatus.*, array_to_json(bezeichnung_mehrsprachig::varchar[])->>' . $language .' AS sync_status, tbl_organisationseinheit.bezeichnung as oebezeichnung, tbl_studienplan.bezeichnung as studienplanbezeichnung');
+		$this->_ci->KalenderStatusModel->addJoin('lehre.tbl_kalender_status', 'tbl_kalender_syncstatus.sync_status_kurzbz = tbl_kalender_status.status_kurzbz');
+		$this->_ci->KalenderStatusModel->addJoin('public.tbl_organisationseinheit', 'tbl_kalender_syncstatus.oe_kurzbz = tbl_organisationseinheit.oe_kurzbz');
+		$this->_ci->KalenderStatusModel->addJoin('lehre.tbl_studienplan', 'tbl_kalender_syncstatus.studienplan_id = tbl_studienplan.studienplan_id', 'LEFT');
+		$this->_ci->KalenderStatusModel->addJoin('public.tbl_studiensemester', 'tbl_kalender_syncstatus.studiensemester_kurzbz = tbl_studiensemester.studiensemester_kurzbz');
+		$this->_ci->KalenderStatusModel->addOrder('public.tbl_studiensemester.start', 'DESC');
+
+
+		if ($studiensemester_kurzbz === 'all')
+			$data = $this->_ci->KalendersyncstatusModel->load();
+		else
+			$data = $this->_ci->KalendersyncstatusModel->loadWhere(array('tbl_kalender_syncstatus.studiensemester_kurzbz' => $studiensemester_kurzbz));
+
+		if (isError($data))
+			$this->terminateWithError(getError($data));
+
+		$this->terminateWithSuccess(getData($data));
+	}
+
+	public function delete()
+	{
+		$this->load->library('form_validation');
+
+		$this->form_validation->set_rules('kalender_syncstatus_id', 'kalender_syncstatus_id', 'required');
+
+		if (!$this->form_validation->run())
+			$this->terminateWithValidationErrors($this->form_validation->error_array());
+
+		$kalender_syncstatus_id = $this->input->post('kalender_syncstatus_id');
+
+		$result = $this->_ci->KalendersyncstatusModel->load($kalender_syncstatus_id);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		if (!hasData($result))
+			$this->terminateWithError($this->p->t('lehre', 'errorDeleting'));
+
+		$del_result = $this->_ci->KalendersyncstatusModel->delete(getData($result)[0]->kalender_syncstatus_id);
+
+		if (isError($del_result))
+			$this->terminateWithError(getError($del_result));
+		$this->terminateWithSuccess($del_result);
+	}
+
+	public function loadSync()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('kalender_syncstatus_id',"kalender_syncstatus_id","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+		$kalender_syncstatus_id = $this->_ci->input->get('kalender_syncstatus_id', TRUE);
+		$data = $this->_ci->KalendersyncstatusModel->loadWhere(array('kalender_syncstatus_id' => $kalender_syncstatus_id));
+		if (isError($data))
+			$this->terminateWithError(getError($data));
+
+		$this->terminateWithSuccess(getData($data)[0]);
+	}
+
+	public function getSyncStatus()
+	{
+		$language = getUserLanguage() == 'German' ? 0 : 1;
+
+		$this->_ci->KalenderStatusModel->addSelect('*, array_to_json(bezeichnung_mehrsprachig::varchar[])->>' . $language .' AS bezeichnung, status_kurzbz');
+		$this->_ci->KalenderStatusModel->db->where_in('status_kurzbz', self::ALLOWED_STATUS);
+		$data = $this->_ci->KalenderStatusModel->load();
+
+		if (isError($data))
+			$this->terminateWithError(getError($data));
+
+		$this->terminateWithSuccess(getData($data));
+	}
+
+
+	public function add()
+	{
+		$formData = $this->input->post('formData');
+
+		$this->_ci->form_validation->set_data($formData);
+
+		$this->_ci->form_validation->set_rules('oe_kurzbz',"oe_kurzbz","required");
+		$this->_ci->form_validation->set_rules('studiensemester_kurzbz',"studiensemester_kurzbz","required");
+		$this->_ci->form_validation->set_rules('sync_status_kurzbz',"sync_status_kurzbz","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$ausbildungssemester = isEmptyString($formData['ausbildungssemester']) ? null : $formData['ausbildungssemester'];
+		$studienplan_id = isEmptyString($formData['studienplan_id']) ? null : $formData['studienplan_id'];
+
+		$existing = $this->_checkIfExist(
+			$formData['oe_kurzbz'],
+			$formData['studiensemester_kurzbz'],
+			$ausbildungssemester,
+			$studienplan_id
+		);
+
+		if (isError($existing))
+			$this->terminateWithError(getError($existing));
+
+		if (hasData($existing))
+		{
+			$this->terminateWithError('Es existiert bereits ein Eintrag.');
+		}
+
+		$result = $this->_ci->KalendersyncstatusModel->insert(
+			array(
+				'oe_kurzbz' => $formData['oe_kurzbz'],
+				'studiensemester_kurzbz' => $formData['studiensemester_kurzbz'],
+				'datum_bis' => $formData['datum_bis'],
+				'studienplan_id' => $studienplan_id,
+				'ausbildungssemester' => $ausbildungssemester,
+				'sync_status_kurzbz' => $formData['sync_status_kurzbz'],
+				'mail' => $formData['mail'],
+				'insertvon' => getAuthUID()
+			)
+		);
+
+		$this->terminateWithSuccess($result);
+	}
+
+
+	public function start()
+	{
+		$formData = $this->input->post('formData');
+
+		$this->_ci->form_validation->set_data($formData);
+
+		$this->_ci->form_validation->set_rules('oe_kurzbz',"oe_kurzbz","required");
+		$this->_ci->form_validation->set_rules('studiensemester_kurzbz',"studiensemester_kurzbz","required");
+		$this->_ci->form_validation->set_rules('sync_status_kurzbz',"sync_status_kurzbz","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$result = $this->_ci->kalendersynclib->runManual($formData['oe_kurzbz'], $formData['studiensemester_kurzbz'], $formData['ausbildungssemester'], $formData['studienplan_id'], $formData['mail'], $formData['datum_bis'], $formData['sync_status_kurzbz']);
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess($result);
+	}
+	public function updateSync()
+	{
+		$formData = $this->input->post('formData');
+
+		$this->_ci->form_validation->set_data($formData);
+
+		$this->_ci->form_validation->set_rules('kalender_syncstatus_id',"kalender_syncstatus_id","required");
+		$this->_ci->form_validation->set_rules('oe_kurzbz',"oe_kurzbz","required");
+		$this->_ci->form_validation->set_rules('studiensemester_kurzbz',"studiensemester_kurzbz","required");
+		$this->_ci->form_validation->set_rules('sync_status_kurzbz',"sync_status_kurzbz","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$ausbildungssemester = isEmptyString($formData['ausbildungssemester']) ? null : $formData['ausbildungssemester'];
+		$studienplan_id = isEmptyString($formData['studienplan_id']) ? null : $formData['studienplan_id'];
+
+		$existing = $this->_checkIfExist(
+			$formData['oe_kurzbz'],
+			$formData['studiensemester_kurzbz'],
+			$ausbildungssemester,
+			$studienplan_id,
+			$formData['kalender_syncstatus_id']
+		);
+
+		if (isError($existing))
+			$this->terminateWithError(getError($existing));
+
+		if (hasData($existing))
+		{
+			$this->terminateWithError('Es existiert bereits ein Eintrag.');
+		}
+
+		$this->_ci->KalendersyncstatusModel->update(
+			array('kalender_syncstatus_id' => $formData['kalender_syncstatus_id']),
+			array(
+				'oe_kurzbz' => $formData['oe_kurzbz'],
+				'studiensemester_kurzbz' => $formData['studiensemester_kurzbz'],
+				'datum_bis' => $formData['datum_bis'],
+				'studienplan_id' => $studienplan_id,
+				'ausbildungssemester' => $ausbildungssemester,
+				'sync_status_kurzbz' => $formData['sync_status_kurzbz'],
+				'mail' => $formData['mail'],
+				'updatevon' => getAuthUID(),
+				'updateamum' => date('c'),
+			)
+		);
+	}
+	public function getStudienplan()
+	{
+		$this->_ci->form_validation->set_data($_GET);
+		$this->_ci->form_validation->set_rules('oe_kurzbz',"oe_kurzbz","required");
+
+		if($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$oe_kurzbz = $this->_ci->input->get('oe_kurzbz', TRUE);
+		$studiensemester_kurzbz = $this->_ci->input->get('studiensemester_kurzbz', TRUE);
+		$ausbildungssemester = $this->_ci->input->get('ausbildungssemester', TRUE);
+
+		$this->_ci->StudiengangModel->addJoin('tbl_organisationseinheit', 'oe_kurzbz');
+		$is_studiengang = $this->_ci->StudiengangModel->loadWhere(array('oe_kurzbz' => $oe_kurzbz));
+
+		if (hasData($is_studiengang) && !isEmptyString($studiensemester_kurzbz))
+		{
+			$studiengang = getData($is_studiengang)[0];
+
+			$studienplaene = $this->_ci->StudienplanModel->getStudienplaeneBySemester(
+				$studiengang->studiengang_kz,
+				$studiensemester_kurzbz,
+				isEmptyString($ausbildungssemester) ? null : $ausbildungssemester
+			);
+
+
+			$data = $this->getDataOrTerminateWithError($studienplaene);
+
+			$unique = array();
+			foreach ($data as $row)
+			{
+				$unique[$row->studienplan_id] = (object) array(
+					'studienplan_id' => $row->studienplan_id,
+					'studienordnung_id' => $row->studienordnung_id,
+					'bezeichnung' => $row->bezeichnung,
+					'orgform_kurzbz' => $row->orgform_kurzbz
+				);
+			}
+
+			$this->terminateWithSuccess(array_values($unique));
+		}
+		$this->terminateWithSuccess();
+	}
+
+	private function _checkIfExist($oe_kurzbz, $studiensemester_kurzbz, $ausbildungssemester, $studienplan_id, $kalender_syncstatus_id = null)
+	{
+		$this->_ci->KalendersyncstatusModel->db->where('oe_kurzbz', $oe_kurzbz);
+		$this->_ci->KalendersyncstatusModel->db->where('studiensemester_kurzbz', $studiensemester_kurzbz);
+
+		if (is_null($ausbildungssemester))
+			$this->_ci->KalendersyncstatusModel->db->where('ausbildungssemester IS NULL', null, false);
+		else
+			$this->_ci->KalendersyncstatusModel->db->where('ausbildungssemester', $ausbildungssemester);
+
+		if (is_null($studienplan_id))
+			$this->_ci->KalendersyncstatusModel->db->where('studienplan_id IS NULL', null, false);
+		else
+			$this->_ci->KalendersyncstatusModel->db->where('studienplan_id', $studienplan_id);
+
+		if (!is_null($kalender_syncstatus_id))
+			$this->_ci->KalendersyncstatusModel->db->where('kalender_syncstatus_id !=', $kalender_syncstatus_id);
+		return $this->_ci->KalendersyncstatusModel->load();
+	}
+
+}

application/controllers/api/frontend/v1/tempus/OperationalResourceToCalenderAPI.php

@@ -0,0 +1,84 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class OperationalResourceToCalenderAPI extends FHCAPI_Controller
+{
+	/**
+	 * Object initialization
+	 */
+	public function __construct()
+	{
+		parent::__construct([
+			'getAssignedResourcesByCalender' => ['admin:r', 'assistenz:r', 'lehre/lvplan:rw'],
+			'storeResourcesToCalendarRelationship' => ['admin:w', 'assistenz:w', 'lehre/lvplan:rw'],
+			'getSchedulableResourcesByCalendar' => ['admin:r', 'assistenz:r', 'lehre/lvplan:rw'],
+		]);
+
+		$this->load->model('ressource/BetriebsmittelKalender_model', 'BetriebsmittelKalenderModel');
+		$this->load->model('ressource/Betriebsmittel_model', 'BetriebsmittelModel');
+		$this->load->model('ressource/Kalender_model', 'KalenderModel');
+
+		$this->load->library('CollisionChecker');
+		$this->load->library('KalenderLib');
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+	public function getSchedulableResourcesByCalendar($calenderID)
+	{ 
+		if (!isset($calenderID)) $this->terminateWithError("Missing required parameter 'kalender_id'");
+
+		$result = $this->KalenderModel->loadWhere(['kalender_id' => $calenderID]);
+		if (isError($result)) $this->terminateWithError("Calendar with id '$calenderID' does not have a valid group id");
+ 
+		$calender = $this->getDataOrTerminateWithError($result)[0];
+		if (!isset($calender)) $this->terminateWithError("Calendar with id '$calenderID' not found");
+
+		$result = $this->BetriebsmittelModel->getSchedulableEntriesByDatetimeInterval($calender->von, $calender->bis);
+		$this->terminateWithSuccess($this->getDataOrTerminateWithError($result));
+	}
+
+	public function getAssignedResourcesByCalender($calenderID)
+	{
+		if (!isset($calenderID)) $this->terminateWithError("Missing required parameter 'kalender_id'");
+
+		$result = $this->KalenderModel->loadWhere(['kalender_id' => $calenderID]);
+		if (empty($result)) $this->terminateWithError("Calendar with id '$calenderID' not found");
+ 
+		$calenderGroupID = $this->getDataOrTerminateWithError($result)[0]->eindeutige_kalender_gruppen_id;
+		if (!isset($calenderGroupID)) $this->terminateWithError("Calendar with id '$calenderID' does not have a valid group id");
+
+
+		$this->BetriebsmittelKalenderModel->addSelect(['tbl_betriebsmittel_kalender.*', 'tbl_betriebsmittel.beschreibung', 'tbl_betriebsmittel.verplanen']);
+		$this->BetriebsmittelKalenderModel->addJoin('wawi.tbl_betriebsmittel', 'betriebsmittel_id');
+		$result = $this->BetriebsmittelKalenderModel->loadWhere([
+			'eindeutige_kalender_gruppen_id' => $calenderGroupID,
+			'tbl_betriebsmittel.verplanen' => true,
+		]);
+
+		$this->terminateWithSuccess($this->getDataOrTerminateWithError($result));
+	}
+
+	public function storeResourcesToCalendarRelationship()
+	{
+		$calenderID = $this->input->post('kalender_id');
+		$assignedResources = $this->input->post('assignedResources');
+
+		if (!isset($calenderID)) $this->terminateWithError("Missing required parameter 'kalender_id'", 'general');
+		if (!isset($assignedResources)) $this->terminateWithError("Missing required parameter 'assignedResources'", 'general');
+
+		$result = $this->KalenderModel->loadWhere(['kalender_id' => $calenderID]);
+		if (empty($result)) $this->terminateWithError("Calendar with id '$calenderID' not found");
+
+		$calendar = $this->getDataOrTerminateWithError($result)[0];
+		
+		$calenderGroupID = $calendar->eindeutige_kalender_gruppen_id;
+		if (!isset($calenderGroupID)) $this->terminateWithError("Calendar with id '$calenderID' does not have a valid group id");
+
+		$result = $this->kalenderlib->addOperationalResourcesToKalenderEvent($calendar, $assignedResources);
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess(['message' => 'Resources assigned successfully']);
+	}
+}

application/controllers/api/frontend/v1/tempus/Reservierung.php

@@ -0,0 +1,233 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Reservierung extends FHCAPI_Controller
+{
+	private $_ci;
+
+	/**
+	 * Object initialization
+	 */
+	public function __construct()
+	{
+		parent::__construct([
+			'addReservierung' => 'lehre/lvplan:rw',
+			'getRollen' => 'lehre/lvplan:rw',
+			'getInformation' => 'lehre/lvplan:rw',
+			'getLektor' => 'lehre/lvplan:rw',
+			'searchGroup' => 'lehre/lvplan:rw',
+		]);
+
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->library('LogLib');
+		$this->_ci->load->library('form_validation');
+		$this->_ci->load->library('KalenderLib');
+
+		$this->_ci->load->model('ressource/Ort_model', 'OrtModel');
+		$this->_ci->load->model('ressource/Kalender_Event_Rolle_model', 'KalenderEventRolleModel');
+		$this->_ci->load->model('organisation/Studiengang_model', 'StudiengangModel');
+		$this->_ci->load->model('organisation/Studiensemester_model', 'StudiensemesterModel');
+		$this->_ci->load->model('organisation/gruppe_model', 'GruppeModel');
+
+
+		$this->loadPhrases([
+			'ui'
+		]);
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+
+	public function getInformation()
+	{
+		$return_array = array('berechtigt' => false, 'studiengaenge' => []);
+
+		$this->_ci->OrtModel->db->join("
+					(select ort,standort_id,strasse, plz
+					FROM public.tbl_standort
+					LEFT JOIN public.tbl_adresse USING(adresse_id)
+				) standort", "standort_id", "LEFT", false);
+
+		$raeume = $this->_ci->OrtModel->loadWhere(array('aktiv' => true, 'reservieren' => true));
+		$return_array['raeume'] = hasData($raeume) ? getData($raeume) : [];
+
+		if (!$this->_ci->permissionlib->isBerechtigt('lehre/reservierung'))
+			$this->terminateWithSuccess($return_array);
+
+		$stg_berechtigungen = $this->_ci->permissionlib->getSTG_isEntitledFor('lehre/reservierung');
+		if (isEmptyArray($stg_berechtigungen))
+			$this->terminateWithSuccess($return_array);
+
+		$this->_ci->StudiengangModel->addSelect('studiengang_kz, UPPER(CONCAT(typ, kurzbz)) as kuerzel, kurzbzlang');
+		$this->_ci->StudiengangModel->addOrder('typ, kurzbz');
+		$this->_ci->StudiengangModel->db->where_in('studiengang_kz', $stg_berechtigungen);
+		$studiengaenge = $this->_ci->StudiengangModel->loadWhere(array('aktiv' => true));
+
+		if (isError($studiengaenge))
+			$this->terminateWithError(getError($studiengaenge));
+		$language = getUserLanguage() == 'German' ? 0 : 1;
+		$this->_ci->KalenderEventRolleModel->addOrder('sort');
+		$this->_ci->KalenderEventRolleModel->addSelect('rolle_kurzbz, array_to_json(bezeichnung_mehrsprachig::varchar[])->>'. $language. ' as bezeichnung');
+
+		$rollen = $this->_ci->KalenderEventRolleModel->load();
+
+		$this->_ci->StudiensemesterModel->addOrder('start', 'DESC');
+		$studiensemester = $this->_ci->StudiensemesterModel->load();
+
+		$return_array['studiengaenge'] = hasData($studiengaenge) ? getData($studiengaenge) : [];
+		$return_array['berechtigt'] = true;
+		$return_array['rollen'] = hasData($rollen) ? getData($rollen) : [];
+		$return_array['studiensemester'] = hasData($studiensemester) ? getData($studiensemester) : [];
+
+
+		$this->terminateWithSuccess($return_array);
+	}
+	public function getRaeume()
+	{
+
+		$this->_ci->OrtModel->db->join("
+					(select ort,standort_id,strasse, plz
+					FROM public.tbl_standort
+					LEFT JOIN public.tbl_adresse USING(adresse_id)
+				) standort", "standort_id", "LEFT", false);
+
+		$result = $this->_ci->OrtModel->loadWhere(array('aktiv' => true, 'reservieren' => true));
+
+		$this->terminateWithSuccess(hasData($result) ? getData($result) : []);
+	}
+
+	public function searchGroup()
+	{
+		$query = $this->input->get('query');
+		if (is_null($query))
+			$this->terminateWithError($this->_ci->p->t('ui', 'ungueltigeParameter'), self::ERROR_TYPE_GENERAL);
+
+		$stg_berechtigungen = $this->_ci->permissionlib->getSTG_isEntitledFor('lehre/reservierung');
+
+		if (isEmptyArray($stg_berechtigungen))
+			$this->terminateWithSuccess([]);
+
+
+		$query_words = explode(' ', urldecode($query));
+
+		$gruppen_result = $this->_ci->GruppeModel->search($query_words);
+
+		if (isError($gruppen_result))
+			$this->terminateWithError(getError($gruppen_result), self::ERROR_TYPE_GENERAL);
+
+		$gruppen_array = array();
+
+		if (hasData($gruppen_result))
+			$gruppen_array = getData($gruppen_result);
+
+		$lehrverband_result = $this->_ci->LehrverbandModel->search($query_words);
+
+		$lehrverband_array = array();
+
+		if (isError($lehrverband_result))
+			$this->terminateWithError(getError($lehrverband_result), self::ERROR_TYPE_GENERAL);
+
+		if (hasData($lehrverband_result))
+			$lehrverband_array = getData($lehrverband_result);
+
+		$all_gruppen = array_merge($gruppen_array, $lehrverband_array);
+
+		$gefilterte_gruppen = array_filter($all_gruppen, function($gruppe) use ($stg_berechtigungen)
+		{
+			return in_array($gruppe->studiengang_kz, $stg_berechtigungen);
+		});
+
+		$this->terminateWithSuccess($gefilterte_gruppen);
+	}
+
+	public function getRollen()
+	{
+		$language = getUserLanguage() == 'German' ? 0 : 1;
+
+		$this->_ci->KalenderEventRolleModel->addOrder('sort');
+		$this->_ci->KalenderEventRolleModel->addSelect('rolle_kurzbz, array_to_json(bezeichnung_mehrsprachig::varchar[])->>'. $language. ' as bezeichnung');
+
+		$result = $this->_ci->KalenderEventRolleModel->load();
+
+		$this->terminateWithSuccess(hasData($result) ? getData($result) : []);
+	}
+	public function addReservierung()
+	{
+		$this->_ci->form_validation->set_rules('titel', "titel", "required", ['required' => $this->p->t('ui', 'error_fieldRequired')]);
+		$this->_ci->form_validation->set_rules('beschreibung', "beschreibung", "required", ['required' => $this->p->t('ui', 'error_fieldRequired')]);
+		$this->_ci->form_validation->set_rules('start_date', "start_date", "required", ['required' => $this->p->t('ui', 'error_fieldRequired')]);
+		$this->_ci->form_validation->set_rules('end_date', "end_date", "required", ['required' => $this->p->t('ui', 'error_fieldRequired')]);
+
+		if ($this->_ci->form_validation->run() === FALSE)
+			$this->terminateWithValidationErrors($this->_ci->form_validation->error_array());
+
+		$orte = $this->_ci->input->post('orte', TRUE);
+
+		if (empty($orte) || (empty($orte['ort_kurzbz']) && empty($orte['location'])))
+		{
+			$this->terminateWithValidationErrors(['ort_kurzbz' => $this->p->t('ui', 'error_fieldRequired', ['field' => 'Raum'])]);
+		}
+
+		$titel = $this->_ci->input->post('titel', TRUE);
+		$beschreibung = $this->_ci->input->post('beschreibung', TRUE);
+		$start_date = $this->_ci->input->post('start_date', TRUE);
+		$end_date = $this->_ci->input->post('end_date', TRUE);
+		$teilnehmer = $this->_ci->input->post('teilnehmer', TRUE);
+		$specialGroups = $this->_ci->input->post('specialGroups', TRUE);
+		$specialFinalGroups = $this->_ci->input->post('specialFinalGroups', TRUE);
+		$groups = $this->_ci->input->post('groups', TRUE);
+
+		if ($this->_ci->permissionlib->isBerechtigt('lehre/reservierung'))
+		{
+			if (empty($teilnehmer) || !is_array($teilnehmer))
+			{
+				$teilnehmer[] = array('uid' => getAuthUID(), 'rolle' => 'organisator');
+			}
+		}
+		else
+			$teilnehmer[] = array('uid' => getAuthUID(), 'rolle' => 'organisator');
+
+
+		$result = $this->_ci->kalenderlib->addReservierung($titel, $beschreibung, $orte, $start_date, $end_date, $teilnehmer, $specialFinalGroups, $specialGroups, $groups);
+
+
+		if (isError($result))
+			$this->terminateWithError(getError($result));
+
+		$this->terminateWithSuccess($result);
+	}
+
+
+	public function getLektor()
+	{
+		$query = $this->input->get('query');
+
+		if (is_null($query))
+			$this->terminateWithError($this->p->t('ui', 'ungueltigeParameter'), self::ERROR_TYPE_GENERAL);
+
+		$query_words = explode(' ', $query);
+
+		$this->_ci->MitarbeiterModel->addSelect('uid, person_id, vorname, nachname');
+		$this->_ci->MitarbeiterModel->addJoin('public.tbl_benutzer', 'uid = mitarbeiter_uid');
+		$this->_ci->MitarbeiterModel->addJoin('public.tbl_person', 'person_id');
+
+		$this->_ci->MitarbeiterModel->db->where('public.tbl_benutzer.aktiv', true);
+
+		$this->_ci->MitarbeiterModel->db->group_start();
+		foreach ($query_words as $word)
+		{
+			$this->_ci->MitarbeiterModel->db->group_start();
+			$this->_ci->MitarbeiterModel->db->where('tbl_person.vorname ILIKE', "%" . $word . "%");
+			$this->_ci->MitarbeiterModel->db->or_where('tbl_person.nachname ILIKE', "%" . $word . "%");
+			$this->_ci->MitarbeiterModel->db->or_where('uid ILIKE', "%" . $word . "%");
+			$this->_ci->MitarbeiterModel->db->group_end();
+		}
+		$this->_ci->MitarbeiterModel->db->group_end();
+		$this->_ci->MitarbeiterModel->addOrder('nachname');
+		$this->_ci->MitarbeiterModel->addOrder('vorname');
+		$result = $this->_ci->MitarbeiterModel->load();
+		$this->terminateWithSuccess(hasData($result) ? getData($result) : array());
+	}
+
+}

application/controllers/api/frontend/v1/tempus/Tags.php

@@ -0,0 +1,53 @@
+<?php
+
+if (!defined('BASEPATH'))
+	exit('No direct script access allowed');
+
+class Tags extends Tag_Controller
+{
+	const BERECHTIGUNG_KURZBZ = ['admin:rw', 'assistenz:rw'];
+
+	public function __construct()
+	{
+		parent::__construct([
+			'getTag' => self::BERECHTIGUNG_KURZBZ,
+			'getTags' => self::BERECHTIGUNG_KURZBZ,
+			'getTagsByCalendar' => self::BERECHTIGUNG_KURZBZ,
+			'addTag' => self::BERECHTIGUNG_KURZBZ,
+			'updateTag' => self::BERECHTIGUNG_KURZBZ,
+			'doneTag' => self::BERECHTIGUNG_KURZBZ,
+			'deleteTag' => self::BERECHTIGUNG_KURZBZ
+		]);
+
+	$this->config->load('tempus');
+	}
+
+	public function getTag($readonly_tags = null)
+	{
+		parent::getTag($this->config->item('tempus_tags'));
+	}
+	public function getTags($tags = null)
+	{
+		parent::getTags($this->config->item('tempus_tags'));
+	}
+	public function getTagsByCalendar($eindeutige_kalender_gruppen_id = null)
+	{
+		parent::getTagsByAssignmentTypeValue('eindeutige_kalender_gruppen_id', $eindeutige_kalender_gruppen_id, $this->config->item('tempus_tags'));
+	}
+	public function addTag($withZuordnung = true, $updatable_tags = null)
+	{
+		parent::addTag(true, $this->config->item('tempus_tags'));
+	}
+	public function updateTag($updatable_tags = null)
+	{
+		parent::updateTag($this->config->item('tempus_tags'));
+	}
+	public function deleteTag($withZuordnung = true, $updatable_tags = null)
+	{
+		parent::deleteTag(true, $this->config->item('tempus_tags'));
+	}
+	public function doneTag($updatable_tags = null)
+	{
+		parent::doneTag($this->config->item('tempus_tags'));
+	}
+}

application/controllers/jobs/ReihungstestJob.php

@@ -803,7 +803,7 @@ class ReihungstestJob extends JOB_Controller
 	{
 		if (!isset($studiensemester) || isEmptyString($studiensemester))
 		{
-			$this->logError("Studiensemester not passed as parameter");
+			$this->logError("Studiensemster not passed as parameter");
 			return;
 		}
 

application/controllers/jobs/TempusJob.php

@@ -0,0 +1,27 @@
+<?php
+
+if (!defined("BASEPATH")) exit("No direct script access allowed");
+
+class TempusJob extends JOB_Controller
+{
+	private $_ci;
+
+	public function __construct()
+	{
+		parent::__construct();
+
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->helper('hlp_sancho_helper');
+		$this->_ci->load->library('KalenderLib');
+	}
+
+
+	public function sync()
+	{
+		$this->_ci->logInfo('Start job FHC-Core->Tempus->sync');
+		$this->_ci->kalenderlib->sync();
+		$this->_ci->logInfo('End job FHC-Core->Tempus->sync');
+	}
+
+}

application/controllers/system/MigrateKalender.php

@@ -0,0 +1,610 @@
+<?php
+/*
+ * Job zur einmaligen Migration des Stundenplans
+ *
+ * Aufruf
+ * php index.ci.php system/MigrateKalender
+ */
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class MigrateKalender extends CLI_Controller
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+
+		$this->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->load->model('ressource/Kalender_Lehreinheit_model', 'KalenderLehreinheitModel');
+		$this->load->model('ressource/Kalender_Ort_model', 'KalenderOrtModel');
+		$this->load->model('ressource/Stundenplandev_Kalender_model', 'SyncModel');
+		$this->load->model('ressource/Reservierung_Kalender_model', 'SyncReservierungModel');
+		$this->load->model('ressource/Kalender_Event_Teilnehmer_model', 'KalenderEventTeilnehmerModel');
+		$this->load->model('ressource/Kalender_Event_model', 'KalenderEventModel');
+		$this->load->model('organisation/Studiensemester_model', 'StudiensemesterModel');
+		$this->load->model('person/Benutzer_model', 'BenutzerModel');
+	}
+
+	/**
+	 * Everything has a beginning
+	 */
+	public function migrateStundenplan($von, $bis = null, $studiengang_kz = null)
+	{
+		if (is_null($von))
+			return error('Parameter "von" ist erforderlich');
+
+		if (is_null($bis))
+			$bis = '2100-12-31';
+
+		$db = new DB_Model();
+
+		$stpldevsql = '
+			WITH eindeutige_stunden AS (
+				SELECT DISTINCT unr, datum, stunde
+				FROM lehre.tbl_stundenplandev
+				WHERE datum >= ? AND datum <= ?';
+
+		$params = [$von, $bis];
+
+		if (!is_null($studiengang_kz))
+		{
+			$stpldevsql .= ' AND studiengang_kz = ?';
+
+			$params[] = $studiengang_kz;
+		}
+
+		$stpldevsql .= '),
+			
+			block_keys AS (
+				SELECT
+					unr,
+					datum,
+					stunde,
+					stunde - ROW_NUMBER() OVER (PARTITION BY unr, datum ORDER BY stunde) AS block_nr
+				FROM eindeutige_stunden
+			),
+			blocks AS (
+				SELECT
+					bk.unr,
+					bk.datum,
+					bk.block_nr,
+					MIN(bk.stunde) AS stunde_von,
+					MAX(bk.stunde) AS stunde_bis,
+					array_agg(DISTINCT sp.lehreinheit_id) AS lehreinheit_id,
+					array_agg(DISTINCT sp.ort_kurzbz) AS ort_kurzbz,
+					array_agg(sp.stundenplandev_id ORDER BY bk.stunde) AS stundenplandev_ids,
+					MIN(sp.insertamum) AS insertamum,
+					(array_agg(sp.insertvon ORDER BY sp.insertamum ASC))[1] AS insertvon,
+					MAX(sp.updateamum) AS updateamum,
+					(array_agg(sp.updatevon ORDER BY sp.updateamum DESC))[1] AS updatevon
+				FROM block_keys bk JOIN lehre.tbl_stundenplandev sp ON sp.unr = bk.unr AND sp.datum = bk.datum AND sp.stunde = bk.stunde
+				WHERE sp.datum >= ? AND sp.datum <= ?
+				GROUP BY bk.unr, bk.datum, bk.block_nr
+			)
+			SELECT
+				b.stundenplandev_ids,
+				b.unr,
+				b.datum,
+				b.block_nr,
+				b.lehreinheit_id,
+				b.ort_kurzbz,
+				b.datum + stundevon.beginn AS von,
+				b.datum + stundebis.ende AS bis,
+				b.insertamum,
+				b.insertvon,
+				b.updateamum,
+				b.updatevon
+			FROM blocks b
+				JOIN lehre.tbl_stunde stundevon ON stundevon.stunde = b.stunde_von
+				JOIN lehre.tbl_stunde stundebis ON stundebis.stunde = b.stunde_bis
+			ORDER BY b.datum, b.unr, b.block_nr;';
+
+		array_push($params, $von, $bis);
+		$stpldev = $db->execReadOnlyQuery($stpldevsql, $params);
+
+		if (hasData($stpldev))
+		{
+			// Pruefen ob der Eintrag schon in Sync Tabelle vorhanden ist
+			// Wenn neuere Änderungen vorhanden dann Update
+			// Wenn keine Änderungen seit leztem Sync dann Ueberspringen
+			// Wenn noch nicht vorhanden neu anlegen
+			// Danach ggf pruefen welceh Eintraege in der zwischenzeit geloescht wurden und
+			// in der neuen Tabelle auch archivieren oder loeschen
+
+			$data = getData($stpldev);
+			foreach($data as $block)
+			{
+				$ids = is_array($block->stundenplandev_ids) ? $block->stundenplandev_ids : explode(',', $block->stundenplandev_ids);
+				/*$ids = array_map('intval', $ids);*/
+
+				$this->SyncModel->db->group_start();
+				$where_ids_chunks = array_chunk($ids,25);
+				foreach($where_ids_chunks as $where_ids)
+				{
+					$this->SyncModel->db->or_where_in('stundenplandev_id', $where_ids);
+				}
+				$this->SyncModel->db->group_end();
+
+				$sync_result = $this->SyncModel->load();
+
+				if (!hasData($sync_result))
+				{
+					$kalender_id = $this->_insertKalender($block, 'lehreinheit');
+					if ($kalender_id)
+					{
+						$this->_insertSync($block->stundenplandev_ids, $kalender_id);
+					}
+				}
+				else
+				{
+					$syncData = getData($sync_result);
+					$kalender_id = $syncData[0]->kalender_id;
+					$last_sync = $syncData[0]->lastupdate;
+					$synced_ids = array_column($syncData, 'stundenplandev_id');
+
+					if ($block->updateamum > $last_sync)
+					{
+						$this->_updateKalender($kalender_id, $block);
+						$this->_updateSync($synced_ids, $kalender_id);
+					}
+
+					$fehlende = array_diff($block->stundenplandev_ids, $synced_ids);
+					if (!empty($fehlende))
+					{
+						$this->_insertSync($fehlende, $kalender_id);
+					}
+				}
+			}
+		}
+	}
+
+	public function migrateReservierung($von, $bis = null, $ort_kurzbz = null)
+	{
+		if (is_null($von))
+			return error('Parameter "von" ist erforderlich');
+
+		if (is_null($bis))
+			$bis = '2100-12-31';
+
+		$db = new DB_Model();
+
+		$qry = "WITH eindeutige_stunden AS (
+					SELECT DISTINCT titel, beschreibung, datum, stunde
+					FROM campus.tbl_reservierung
+					WHERE datum >= ? AND datum <= ?";
+
+		$params = array($von, $bis);
+
+		if (!is_null($ort_kurzbz))
+		{
+			$qry .= " AND ort_kurzbz = ?";
+			$params[] = $ort_kurzbz;
+		}
+
+		$qry .=	"),
+					block_keys AS (
+						SELECT
+							titel, beschreibung, datum, stunde,
+							stunde - ROW_NUMBER() OVER (PARTITION BY titel, beschreibung, datum ORDER BY stunde) AS block_nr
+						FROM eindeutige_stunden
+					),
+					blocks AS (
+						 SELECT
+							bk.titel,
+							bk.beschreibung,
+							bk.datum,
+							bk.block_nr,
+							MIN(bk.stunde) AS stunde_von,
+							MAX(bk.stunde) AS stunde_bis,
+							array_agg(DISTINCT r.reservierung_id::text) AS reservierung_ids,
+							array_agg(DISTINCT r.uid) AS uids,
+							array_agg(DISTINCT r.gruppe_kurzbz) AS gruppen_kurzbz,
+							array_agg(DISTINCT ROW(r.semester, r.verband, r.gruppe, r.studiengang_kz)::text) AS svg_kombis,
+							array_agg(DISTINCT r.ort_kurzbz) AS ort_kurzbz,
+							MIN(r.studiengang_kz) AS studiengang_kz,
+							MIN(r.reservierung_id) AS reservierung_id,
+							MAX(r.insertamum) AS insertamum,
+							(array_agg(r.insertvon ORDER BY r.insertamum ASC))[1] AS insertvon
+						FROM block_keys bk
+							JOIN campus.tbl_reservierung r
+									ON r.titel = bk.titel AND r.beschreibung = bk.beschreibung AND r.datum = bk.datum AND r.stunde = bk.stunde
+						WHERE r.datum >= ? AND r.datum <= ?
+						GROUP BY bk.titel, bk.beschreibung, bk.datum, bk.block_nr
+					)
+				SELECT
+					b.*,
+					(b.datum + s_von.beginn) AS von,
+					(b.datum + s_bis.ende) AS bis
+				FROM blocks b
+						JOIN lehre.tbl_stunde s_von ON s_von.stunde = b.stunde_von
+						JOIN lehre.tbl_stunde s_bis ON s_bis.stunde = b.stunde_bis
+				ORDER BY b.reservierung_id DESC;";
+
+		array_push($params, $von, $bis);
+		$reservierung_data = $db->execReadOnlyQuery($qry, $params);
+
+
+		if (hasData($reservierung_data))
+		{
+			$data = getData($reservierung_data);
+
+			foreach($data as $block)
+			{
+
+				$ids = is_array($block->reservierung_ids) ? $block->reservierung_ids : explode(',', $block->reservierung_ids);
+
+				$this->SyncReservierungModel->db->group_start();
+				$where_ids_chunks = array_chunk($ids,25);
+				foreach($where_ids_chunks as $where_ids)
+				{
+					$this->SyncReservierungModel->db->or_where_in('reservierung_id', $where_ids);
+				}
+				$this->SyncReservierungModel->db->group_end();
+
+				$sync_result = $this->SyncReservierungModel->load();
+
+				if (!hasData($sync_result))
+				{
+					$kalender_id = $this->_insertKalender($block, 'reservierung');
+					if ($kalender_id)
+					{
+						$this->_insertReservierungSync($block->reservierung_ids, $kalender_id);
+					}
+				}
+				else
+				{
+					$syncData = getData($sync_result);
+					$kalender_id = $syncData[0]->kalender_id;
+					$last_sync = $syncData[0]->lastupdate;
+					$synced_ids = array_column($syncData, 'reservierung_id');
+
+					if ($block->insertamum > $last_sync)
+					{
+						$this->_updateKalender($kalender_id, $block);
+						$this->_updateReservierungSync($synced_ids, $kalender_id);
+					}
+
+					$fehlende = array_diff($block->reservierung_ids, $synced_ids);
+					if (!empty($fehlende))
+					{
+						$this->_insertReservierungSync($fehlende, $kalender_id);
+					}
+				}
+			}
+		}
+	}
+
+	public function migrateStundenplanBetriebsmittelEntries() {
+		$this->setKalendarEntriesGroupIDs();
+		$this->setKalendarEntriesGroupIDsForChildren();
+
+		$dbModel = new DB_Model();
+
+		$deleteOldImportedTempusEntriesQuery = "DELETE from lehre.tbl_betriebsmittel_kalender WHERE quelle != 'tempus_neu' OR quelle IS NULL;";
+		$createHelperTypeQuery = "DO $$
+			BEGIN
+				IF NOT EXISTS (
+					SELECT 1
+					FROM pg_type
+					WHERE typname = 'betriebsmittel_info'
+				) THEN
+					CREATE TYPE betriebsmittel_info AS (
+						betriebsmittel_id bigint,
+						insertamum timestamp,
+						insertvon text
+					);
+				END IF;
+			END $$;";
+		
+		$query = $deleteOldImportedTempusEntriesQuery . 
+				 $createHelperTypeQuery .
+		"WITH test AS (
+			SELECT 
+				tk.eindeutige_kalender_gruppen_id AS eindeutige_kalender_gruppen_id,
+				array_agg(tk.kalender_id),
+				array_agg(
+					ROW(tsb.betriebsmittel_id, tsb.insertamum, tsb.insertvon)::betriebsmittel_info
+				) AS betriebsmittel_data
+			FROM sync.tbl_stundenplandev_kalender AS sk
+			JOIN lehre.tbl_kalender tk ON tk.kalender_id = sk.kalender_id
+			JOIN lehre.tbl_stundenplan_betriebsmittel tsb ON tsb.stundenplandev_id = sk.stundenplandev_id 
+			GROUP BY tk.eindeutige_kalender_gruppen_id 
+			)
+			INSERT INTO lehre.tbl_betriebsmittel_kalender (
+				eindeutige_kalender_gruppen_id, 
+				betriebsmittel_id,
+				insertamum,
+				insertvon
+				)
+			SELECT
+				t.eindeutige_kalender_gruppen_id,
+				bm.betriebsmittel_id,
+				bm.insertamum,
+				bm.insertvon
+			FROM test t
+			CROSS JOIN LATERAL unnest(t.betriebsmittel_data) AS bm
+			ON CONFLICT (eindeutige_kalender_gruppen_id, betriebsmittel_id) DO NOTHING;
+			;";
+
+		$dbModel->db->query($query);
+	}
+
+	private function setKalendarEntriesGroupIDs() {
+		$dbModel = new DB_Model();
+
+		$query = "UPDATE lehre.tbl_kalender
+			SET eindeutige_kalender_gruppen_id = gen_random_uuid()
+			WHERE vorgaenger_kalender_id IS NULL
+			AND eindeutige_kalender_gruppen_id IS NULL;";
+
+		$dbModel->db->query($query);
+
+	}
+
+	private function setKalendarEntriesGroupIDsForChildren() {
+		$dbModel = new DB_Model();
+
+		$query = "WITH RECURSIVE tree AS 
+			(
+				SELECT
+					kalender_id,
+					vorgaenger_kalender_id,
+					kalender_id AS root_id,
+					eindeutige_kalender_gruppen_id as root_eindeutige_kalender_gruppen_id
+				FROM lehre.tbl_kalender
+				WHERE vorgaenger_kalender_id IS NULL
+
+				UNION ALL
+
+				SELECT
+					i.kalender_id,
+					i.vorgaenger_kalender_id,
+					t.root_id,
+					t.root_eindeutige_kalender_gruppen_id 
+				FROM lehre.tbl_kalender i
+				JOIN tree t
+				ON i.vorgaenger_kalender_id = t.kalender_id
+				where i.eindeutige_kalender_gruppen_id is NULL
+			
+			)
+			UPDATE lehre.tbl_kalender k
+			SET eindeutige_kalender_gruppen_id = t.root_eindeutige_kalender_gruppen_id
+			FROM tree t
+			WHERE k.kalender_id = t.kalender_id
+			AND k.eindeutige_kalender_gruppen_id IS NULL;";
+
+		$dbModel->db->query($query);
+	}
+	
+	private function _insertKalender($block, $typ)
+	{
+		$result = $this->KalenderModel->insert(
+			array (
+				'von' => $block->von,
+				'bis' => $block->bis,
+				'typ' => $typ,
+				'status_kurzbz'=> 'live',
+				'insertamum' => $block->insertamum,
+				'insertvon' => $block->insertvon,
+				'updateamum' => $block->updateamum ?? null,
+				'updatevon' => $block->updatevon ?? null
+			)
+		);
+		if(!isSuccess($result))
+			return null;
+
+		$kalender_id = getData($result);
+
+		if ($typ === 'lehreinheit')
+		{
+			$lehreinheit_ids = is_array($block->lehreinheit_id) ? $block->lehreinheit_id : explode(',', $block->lehreinheit_id);
+			foreach ($lehreinheit_ids as $lehreinheit_id)
+			{
+				$leResult = $this->KalenderLehreinheitModel->insert(
+					array (
+						'kalender_id' => $kalender_id,
+						'lehreinheit_id'=> $lehreinheit_id
+					)
+				);
+
+				if (!isSuccess($leResult))
+					return null;
+			}
+		}
+		else if ($typ === 'reservierung')
+		{
+			$eventResult = $this->KalenderEventModel->insert(array(
+				'kalender_id' => $kalender_id,
+				'titel' => $block->titel,
+				'beschreibung' => $block->beschreibung
+			));
+
+			if (!isSuccess($eventResult))
+				return null;
+
+			if ($block->insertvon)
+			{
+				$user = $this->BenutzerModel->load(array('uid' => $block->insertvon));
+
+				if (hasData($user))
+				{
+					$this->KalenderEventTeilnehmerModel->insert(array(
+						'kalender_id' => $kalender_id,
+						'uid' => getData($user)[0]->uid,
+						'rolle_kurzbz' => 'organisator'
+					));
+				}
+			}
+
+			$uids = is_array($block->uids) ? $block->uids : explode(',', $block->uids);
+			foreach ($uids as $uid)
+			{
+				$this->KalenderEventTeilnehmerModel->insert(array(
+					'kalender_id' => $kalender_id,
+					'uid' => $uid,
+					'rolle_kurzbz' => 'teilnehmer'
+				));
+			}
+
+			$semester_range = $this->StudiensemesterModel->getByDateRange($block->von, $block->bis);
+
+			if (isError($semester_range))
+				return null;
+
+			$studiensemester_kurzbz = getData($semester_range)[0]->studiensemester_kurzbz ?? null;
+
+			$gruppen = is_array($block->gruppen_kurzbz) ? $block->gruppen_kurzbz : explode(',', $block->gruppen_kurzbz ?? '');
+
+			foreach ($gruppen as $gruppe_kurzbz)
+			{
+				$gruppe_kurzbz = trim($gruppe_kurzbz);
+				if (!empty($gruppe_kurzbz))
+				{
+					$this->KalenderEventTeilnehmerModel->insert(array(
+						'kalender_id' => $kalender_id,
+						'gruppe_kurzbz' => $gruppe_kurzbz,
+						'studiengang_kz' => $block->studiengang_kz,
+						'studiensemester_kurzbz' => $studiensemester_kurzbz,
+						'rolle_kurzbz' => 'teilnehmer'
+					));
+				}
+			}
+
+			foreach ($block->svg_kombis as $kombi_str)
+			{
+				$kombi_str = trim($kombi_str, '()');
+				list($sem, $verb, $grp, $stg_kz) = explode(',', $kombi_str);
+
+				$sem = trim($sem) === '' ? null : trim($sem);
+				$verb = trim($verb) === '' ? null : trim($verb);
+				$grp = trim($grp) === '' ? null : trim($grp);
+				$stg_kz = trim($stg_kz) === '' ? null : trim($stg_kz);
+
+				if (is_null($sem) && is_null($verb) && is_null($grp) && is_null($stg_kz))
+					continue;
+
+				$this->KalenderEventTeilnehmerModel->insert(array(
+					'kalender_id' => $kalender_id,
+					'studiengang_kz' => $stg_kz,
+					'semester' => $sem,
+					'verband' => $verb,
+					'gruppe' => $grp,
+					'studiensemester_kurzbz' => $studiensemester_kurzbz,
+					'rolle_kurzbz' => 'teilnehmer'
+				));
+			}
+		}
+
+		$orte = is_array($block->ort_kurzbz) ? $block->ort_kurzbz : explode(',', $block->ort_kurzbz ?? '');
+
+		foreach ($orte as $ort)
+		{
+			$ort = trim($ort);
+			if (!empty($ort))
+			{
+				$this->KalenderOrtModel->insert(
+					array (
+						'kalender_id' => $kalender_id,
+						'ort_kurzbz' => $ort
+					)
+				);
+			}
+		}
+
+		return $kalender_id;
+	}
+
+	private function _insertSync($ids, $kalender_id)
+	{
+		foreach($ids as $id)
+		{
+			$this->SyncModel->insert(
+				array (
+					'stundenplandev_id' => $id,
+					'kalender_id' => $kalender_id,
+					'lastupdate' => date('Y-m-d H:i:s')
+				)
+			);
+		}
+	}
+	private function _insertReservierungSync($ids, $kalender_id)
+	{
+
+		foreach($ids as $id)
+		{
+			$this->SyncReservierungModel->insert(
+				array (
+					'reservierung_id' => $id,
+					'kalender_id' => $kalender_id,
+					'lastupdate' => date('Y-m-d H:i:s')
+				)
+			);
+		}
+	}
+
+	private function _updateKalender($kalender_id, $block)
+	{
+		$this->KalenderModel->update(
+			array (
+				'kalender_id' => $kalender_id
+			),
+			array (
+				'von' => $block->von,
+				'bis' => $block->bis,
+				'updateamum'=> $block->updateamum,
+				'updatevon' => $block->updatevon
+			)
+		);
+
+		$orte = is_array($block->ort_kurzbz) ? $block->ort_kurzbz : explode(',', $block->ort_kurzbz ?? '');
+		$orte = array_filter(array_map('trim', $orte));
+
+		$this->KalenderOrtModel->delete(array('kalender_id' => $kalender_id));
+
+		foreach ($orte as $ort)
+		{
+			$this->KalenderOrtModel->insert(
+				array (
+					'kalender_id' => $kalender_id,
+					'ort_kurzbz' => $ort
+				)
+			);
+		}
+	}
+
+	private function _updateSync($ids, $kalender_id)
+	{
+		foreach($ids as $id)
+		{
+			$this->SyncModel->update(
+				array (
+					'stundenplandev_id' => $id,
+					'kalender_id' => $kalender_id
+				),
+				array (
+					'lastupdate' => date('Y-m-d H:i:s')
+				)
+			);
+		}
+	}
+
+	private function _updateReservierungSync($ids, $kalender_id)
+	{
+		foreach($ids as $id)
+		{
+			$this->SyncReservierungModel->update(
+				array (
+					'reservierung_id' => $id,
+					'kalender_id' => $kalender_id
+				),
+				array (
+					'lastupdate' => date('Y-m-d H:i:s')
+				)
+			);
+		}
+	}
+}

application/controllers/system/Phrases.php

@@ -0,0 +1,212 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class Phrases extends Auth_Controller
+{
+	/**
+	 *
+	 */
+	public function __construct()
+    {
+        parent::__construct(
+			array(
+				'index' => 'system/phrase:r',
+				'table' => 'system/phrase:r',
+				'view' => 'system/phrase:r',
+				'deltext' => 'system/phrase:rw',
+				'edit' => 'system/phrase:rw',
+				'save' => 'system/phrase:rw',
+				'newText' => 'system/phrase:rw',
+				'editText' => 'system/phrase:rw',
+				'saveText' => 'system/phrase:rw'
+			)
+		);
+
+        // Loads the phrases library
+        $this->load->library('PhrasesLib');
+
+        // Loads the widget library
+		$this->load->library('WidgetLib');
+    }
+
+	/**
+	 *
+	 */
+	public function index()
+	{
+		$this->load->view('system/phrases/phrases.php');
+	}
+
+	/**
+	 *
+	 */
+	public function table()
+	{
+		$phrases = $this->phraseslib->getPhraseByApp('aufnahme');
+		if ($phrases->error)
+			show_error(getError($phrases));
+
+		$data = array(
+			'app' => 'aufnahme',
+			'phrases' => $phrases->retval
+		);
+
+		$this->load->view('system/phrases/phrasesList.php', $data);
+	}
+
+	/**
+	 *
+	 */
+	public function view($phrase_id)
+	{
+		if (!is_numeric($phrase_id))
+			show_error('Invalid phrase_id parameter');
+
+		$phrase = $this->phraseslib->getPhrase($phrase_id);
+
+		$phrase_inhalt = $this->phraseslib->getPhraseInhalt($phrase_id);
+		if ($phrase_inhalt->error)
+			show_error(getError($phrase_inhalt));
+
+		$data = array(
+			'phrase_id' => $phrase_id,
+			'phrase' => $phrase->retval[0]->phrase,
+			'phrase_inhalt' => $phrase_inhalt->retval
+		);
+
+		$this->load->view('system/phrases/phrasesinhaltList.php', $data);
+	}
+
+	/**
+	 *
+	 */
+	public function deltext($phrasentext_id, $phrase_id)
+	{
+		if (!is_numeric($phrasentext_id) || !is_numeric($phrase_id))
+			show_error('Invalid phrasentext_id or phrase_id parameter');
+
+		$phrase_inhalt = $this->phraseslib->delPhrasentext($phrasentext_id);
+		if ($phrase_inhalt->error)
+			show_error(getError($phrase_inhalt));
+
+		redirect('/system/Phrases/view/'.$phrase_id);
+	}
+
+	/**
+	 *
+	 */
+	public function edit($phrase_id = null)
+	{
+		if (!is_numeric($phrase_id)) return;
+
+		$phrase = $this->phraseslib->getPhrase($phrase_id);
+		if ($phrase->error)
+			show_error(getError($phrase));
+
+		if (count($phrase->retval) != 1)
+			show_error('Phrase nicht vorhanden! ID: '.$phrase_id);
+
+		$data = array(
+			'phrase' => $phrase->retval[0]
+		);
+
+		$this->load->view('system/phrases/phrasesEdit', $data);
+	}
+
+	/**
+	 *
+	 */
+	public function save()
+	{
+		$phrase_id = $this->input->post('phrase_id');
+		$data = array('phrase' => $this->input->post('phrase'));
+
+		$phrase = $this->phraseslib->savePhrase($phrase_id, $data);
+		if ($phrase->error)
+			show_error(getError($phrase));
+
+		$phrase_id = $phrase->retval;
+
+		redirect('/system/Phrases/edit/'.$phrase_id);
+	}
+
+	/**
+	 *
+	 */
+	public function newText()
+	{
+		$phrase_id = $this->input->post('phrase_id');
+
+		$this->load->model('organisation/Organisationseinheit_model', 'OrganisationseinheitModel');
+
+		$this->OrganisationseinheitModel->addLimit(1);
+		$this->OrganisationseinheitModel->addOrder('oe_kurzbz');
+
+		$resultOE = $this->OrganisationseinheitModel->loadWhere(array('aktiv' => true, 'oe_parent_kurzbz' => null));
+		if ($resultOE->error)
+			show_error(getError($resultOE));
+
+		if (hasData($resultOE))
+		{
+			$orgeinheit_kurzbz = $resultOE->retval[0]->oe_kurzbz;
+
+			$data = array(
+				'phrase_id' => $phrase_id,
+				'sprache' => 'German',
+				'text' => '',
+				'description' => '',
+				'orgeinheit_kurzbz' => $orgeinheit_kurzbz
+			);
+
+			$phrase_inhalt = $this->phraseslib->insertPhraseinhalt($data);
+			if ($phrase_inhalt->error)
+				show_error(getError($phrase_inhalt));
+
+			$phrase_inhalt_id = $phrase_inhalt->retval;
+
+			redirect('/system/Phrases/editText/'.$phrase_inhalt_id);
+		}
+		else
+		{
+			show_error('No valid organisation unit found');
+		}
+	}
+
+	/**
+	 *
+	 */
+	public function editText($phrasentext_id)
+	{
+		$phrase_inhalt = $this->phraseslib->getPhrasentextById($phrasentext_id);
+		if ($phrase_inhalt->error)
+			show_error(getError($phrase_inhalt));
+
+		$data = $phrase_inhalt->retval[0];
+
+		$this->load->view('system/phrases/phraseinhaltEdit', $data);
+	}
+
+	/**
+	 *
+	 */
+	public function saveText()
+	{
+		$phrase_inhalt_id = $this->input->post('phrase_inhalt_id');
+
+		$data = array(
+			'orgeinheit_kurzbz' => $this->input->post('oe_kurzbz'),
+			'orgform_kurzbz' => $this->input->post('orgform_kurzbz'),
+			'text' => $this->input->post('text'),
+			'description' => $this->input->post('description'),
+			'sprache' => $this->input->post('sprache')
+		);
+
+		$phrase_inhalt = $this->phraseslib->updatePhraseInhalt($phrase_inhalt_id, $data);
+		if ($phrase_inhalt->error)
+			show_error(getError($phrase_inhalt));
+
+
+		redirect('/system/Phrases/editText/'.$phrase_inhalt_id);
+	}
+}

application/controllers/system/extensions/CLI_Manager.php

@@ -11,8 +11,8 @@ class CLI_Manager extends CLI_Controller
 	 *
 	 */
 	public function __construct()
-	{
-		parent::__construct();
+    {
+        parent::__construct();
 
 		// Load helpers to upload files
 		$this->load->helper('form');
@@ -28,19 +28,9 @@ class CLI_Manager extends CLI_Controller
 	 * die Commandline ohne Upload durchzufuehren.
 	 * @param $extensioName string Name der Extension
 	 * @param $filename Url Encoded Pfad zum tgz File der Extension
-	 * @param $perform_sql boolean ob die SQL Befehle ausgeführt werden
 	 */
-	public function installExtension($extensionName, $filename)
+	public function uploadExtension($extensionName = null, $filename = null)
 	{
-		$this->extensionslib->installExtension($extensionName, urldecode($filename), true);
-	}
-
-	/**
-	 * Install an extension, same as installExtension but without running the SQL statements
-	 */
-	public function installExtensionNoSQL($extensionName, $filename)
-	{
-		$this->extensionslib->installExtension($extensionName, urldecode($filename), false);
+		$this->extensionslib->installExtension($extensionName, urldecode($filename));
 	}
 }
-

application/controllers/system/extensions/Manager.php

@@ -11,8 +11,8 @@ class Manager extends Auth_Controller
 	 *
 	 */
 	public function __construct()
-	{
-		parent::__construct(
+    {
+        parent::__construct(
 			array(
 				'index' => 'system/extensions:r',
 				'toggleExtension' => 'system/extensions:rw',
@@ -21,22 +21,11 @@ class Manager extends Auth_Controller
 			)
 		);
 
-		// Loads the form helper
+		// Load helpers to upload files
 		$this->load->helper('form');
 
-		// Loads WidgetLib
-		$this->load->library('WidgetLib');
-
 		// Loads the extensions library
 		$this->load->library('ExtensionsLib');
-
-		$this->loadPhrases(
-			array(
-				'extensions',
-				'table',
-				'ui'
-			)
-		);
 	}
 
 	/**
@@ -44,7 +33,11 @@ class Manager extends Auth_Controller
 	 */
 	public function index()
 	{
-		$this->load->view('system/extensions/manager.php');
+		$viewData = array(
+			'extensions' => $this->extensionslib->getInstalledExtensions()
+		);
+
+		$this->load->view('system/extensions/manager.php', $viewData);
 	}
 
 	/**
@@ -52,16 +45,23 @@ class Manager extends Auth_Controller
 	 */
 	public function toggleExtension()
 	{
+		$toggleExtension = false;
+
 		$extension_id = $this->input->post('extension_id');
 		$enabled = $this->input->post('enabled');
 
-		// Clean the parameter
-		$enabled = $enabled == 'true' ? true : false;
+		if ($enabled === 'true')
+		{
+			$toggleExtension = $this->extensionslib->enableExtension($extension_id);
+		}
+		else
+		{
+			$toggleExtension = $this->extensionslib->disableExtension($extension_id);
+		}
 
-		// Output the enable/disable of the extension
-		$this->outputJsonSuccess(
-			$this->extensionslib->toggleExtension($extension_id, $enabled)
-		);
+		$this->output
+			->set_content_type('application/json')
+			->set_output(json_encode($toggleExtension));
 	}
 
 	/**
@@ -69,11 +69,15 @@ class Manager extends Auth_Controller
 	 */
 	public function delExtension()
 	{
+		$delExtension = false;
+
 		$extension_id = $this->input->post('extension_id');
 
 		$delExtension = $this->extensionslib->delExtension($extension_id);
 
-		$this->outputJsonSuccess($delExtension);
+		$this->output
+			->set_content_type('application/json')
+			->set_output(json_encode($delExtension));
 	}
 
 	/**
@@ -83,16 +87,9 @@ class Manager extends Auth_Controller
 	 * die Commandline ohne Upload durchzufuehren.
 	 * @param $extensioName string Name der Extension
 	 * @param $filename Url Encoded Pfad zum tgz File der Extension
-	 * @param $perform_sql boolean ob die SQL Befehle ausgeführt werden
 	 */
-	public function uploadExtension()
+	public function uploadExtension($extensionName = null, $filename = null)
 	{
-		$notPerformSql = $this->input->post('notPerformSql');
-
-		// It converts the notPerformSql parameter from the checkbox value to a boolean one
-		if ($notPerformSql == 'on') $notPerformSql = true;
-		if ($notPerformSql !== true) $notPerformSql = false;
-
-		$this->extensionslib->installExtension(null, null, !$notPerformSql);
+		$this->extensionslib->installExtension($extensionName, urldecode($filename));
 	}
 }

application/controllers/system/infocenter/InfoCenter.php

@@ -34,9 +34,6 @@ class InfoCenter extends Auth_Controller
 	const PREV_FILTER_ID = 'prev_filter_id';
 	const KEEP_TABLESORTER_FILTER = 'keepTsFilter';
 
-	const ONBOARDING_INSERTVON = 'onboarding';
-	const ONBOARDING_KENNZEICHENTYP = 'eobRegistrierungsId';
-
 	private $_uid; // contains the UID of the logged user
 
 	// Used to log with PersonLogLib
@@ -178,7 +175,6 @@ class InfoCenter extends Auth_Controller
 		$this->load->model('person/Kontakt_model', 'KontaktModel');
 		$this->load->model('person/Geschlecht_model', 'GeschlechtModel');
 		$this->load->model('person/adresse_model', 'AdresseModel');
-		$this->load->model('person/Kennzeichen_model', 'KennzeichenModel');
 
 		// Loads libraries
 		$this->load->library('PersonLogLib');
@@ -1456,100 +1452,6 @@ class InfoCenter extends Auth_Controller
 
 		$this->outputJsonSuccess("Done!");
 	}
-
-	public function getAbsageData()
-	{
-		$stg_typ = $this->getStudienArtBerechtigung(['b', 'm']);
-
-		if (!is_null($stg_typ))
-		{
-			$statusgruende = $this->StatusgrundModel->getStatus(self::ABGEWIESENERSTATUS, true)->retval;
-			$studienSemester = $this->variablelib->getVar('infocenter_studiensemester');
-			$studiengaenge = $this->StudiengangModel->getStudiengaengeWithOrgForm(array_column($stg_typ, 'typ'), $studienSemester);
-
-			$data = array (
-				'statusgruende' => $statusgruende,
-				'studiengaenge' => $studiengaenge->retval
-			);
-
-			$this->outputJsonSuccess($data);
-		}
-		else
-			$this->outputJsonSuccess(null);
-	}
-
-	public function getStudienArtBerechtigung($typ = null)
-	{
-		$studiengang_kz_all = $this->permissionlib->getSTG_isEntitledFor('infocenter');
-		$stg_typ = $this->StudiengangModel->getStudiengangTyp($studiengang_kz_all, $typ);
-		return getData($stg_typ);
-	}
-
-	public function getStudienartData()
-	{
-		$this->outputJsonSuccess($this->getStudienArtBerechtigung(['b', 'm', 'l']));
-	}
-
-	public function saveAbsageForAll()
-	{
-		$statusgrund = $this->input->post('statusgrund');
-		$studiengang = $this->input->post('studiengang');
-		$abgeschickt = $this->input->post('abgeschickt');
-		$personen = $this->input->post('personen');
-		$studienSemester = $this->variablelib->getVar('infocenter_studiensemester');
-
-		if ($statusgrund === 'null' || $studiengang === 'null' || $abgeschickt === 'null' || empty($personen))
-			$this->terminateWithJsonError("Bitte füllen Sie alle Felder aus");
-
-		if ($studiengang === 'all' && $abgeschickt === 'all')
-		{
-			foreach($personen as $person)
-			{
-				$prestudenten = $this->PrestudentModel->getByPersonWithoutLehrgang($person, $studienSemester);
-
-				if (!hasData($prestudenten))
-					continue;
-
-				$prestudentenData = getData($prestudenten);
-
-				foreach ($prestudentenData as $prestudent)
-				{
-					$this->saveAbsage($prestudent->prestudent_id, $statusgrund);
-				}
-			}
-		}
-		else
-		{
-			$this->load->model('organisation/Studienplan_model', 'StudienplanModel');
-
-			$this->StudienplanModel->addSelect('1');
-			$this->StudienplanModel->addJoin('lehre.tbl_studienordnung so', 'studienordnung_id');
-			$escaped = $this->StudienplanModel->db->escape(strtoupper($studiengang));
-			$this->StudienplanModel->db->where("UPPER(so.studiengangkurzbzlang || ':' || tbl_studienplan.orgform_kurzbz) = $escaped");
-			$this->StudienplanModel->addLimit(1);
-			$studiengangResult = $this->StudienplanModel->load();
-
-			if (hasData($studiengangResult))
-			{
-				foreach($personen as $person)
-				{
-					$prestudent = $this->PrestudentModel->getPrestudentByStudiengangAndPerson($studiengang, $person, $studienSemester, $abgeschickt, $abgeschickt === 'all');
-
-					if (!hasData($prestudent))
-						continue;
-
-					$prestudentData = getData($prestudent);
-					$this->saveAbsage($prestudentData[0]->prestudent_id, $statusgrund);
-				}
-			}
-			else
-				$this->terminateWithJsonError("Falschen Studiengang übergeben!");
-
-		}
-
-		$this->outputJsonSuccess("Success");
-	}
-
 	// -----------------------------------------------------------------------------------------------------------------
 	// Private methods
 
@@ -2044,17 +1946,6 @@ class InfoCenter extends Auth_Controller
 			show_error(getError($user_person));
 		}
 
-		// add info about first electronig onboarding login
-		$this->KennzeichenModel->addSelect('insertamum');
-		$onboarding_first_login = $this->KennzeichenModel->loadWhere(
-			array('person_id' => $person_id, 'kennzeichentyp_kurzbz' => self::ONBOARDING_KENNZEICHENTYP)
-		);
-
-		if (isError($onboarding_first_login))
-		{
-			show_error(getError($onboarding_first_login));
-		}
-
 		$data = array (
 			'lockedby' => $lockedby,
 			'lockedbyother' => $lockedbyother,
@@ -2064,9 +1955,7 @@ class InfoCenter extends Auth_Controller
 			'messages' => $messages->retval,
 			'logs' => $logs,
 			'notizen' => $notizen->retval,
-			'notizenbewerbung' => $notizen_bewerbung->retval,
-			'created_by_onboarding' => $stammdaten->retval->insertvon == self::ONBOARDING_INSERTVON,
-			'onboarding_first_login' => hasData($onboarding_first_login) ? getData($onboarding_first_login)[0]->insertamum : null
+			'notizenbewerbung' => $notizen_bewerbung->retval
 		);
 
 		return $data;
@@ -2486,4 +2375,97 @@ class InfoCenter extends Auth_Controller
 			$this->loglib->logError('Studiengang has no mail for sending Freigabe mail');
 		}
 	}
+
+	public function getAbsageData()
+	{
+		$stg_typ = $this->getStudienArtBerechtigung(['b', 'm']);
+
+		if (!is_null($stg_typ))
+		{
+			$statusgruende = $this->StatusgrundModel->getStatus(self::ABGEWIESENERSTATUS, true)->retval;
+			$studienSemester = $this->variablelib->getVar('infocenter_studiensemester');
+			$studiengaenge = $this->StudiengangModel->getStudiengaengeWithOrgForm(array_column($stg_typ, 'typ'), $studienSemester);
+
+			$data = array (
+				'statusgruende' => $statusgruende,
+				'studiengaenge' => $studiengaenge->retval
+			);
+
+			$this->outputJsonSuccess($data);
+		}
+		else
+			$this->outputJsonSuccess(null);
+	}
+
+	public function getStudienArtBerechtigung($typ = null)
+	{
+		$studiengang_kz_all = $this->permissionlib->getSTG_isEntitledFor('infocenter');
+		$stg_typ = $this->StudiengangModel->getStudiengangTyp($studiengang_kz_all, $typ);
+		return getData($stg_typ);
+	}
+
+	public function getStudienartData()
+	{
+		$this->outputJsonSuccess($this->getStudienArtBerechtigung(['b', 'm', 'l']));
+	}
+
+	public function saveAbsageForAll()
+	{
+		$statusgrund = $this->input->post('statusgrund');
+		$studiengang = $this->input->post('studiengang');
+		$abgeschickt = $this->input->post('abgeschickt');
+		$personen = $this->input->post('personen');
+		$studienSemester = $this->variablelib->getVar('infocenter_studiensemester');
+
+		if ($statusgrund === 'null' || $studiengang === 'null' || $abgeschickt === 'null' || empty($personen))
+			$this->terminateWithJsonError("Bitte füllen Sie alle Felder aus");
+
+		if ($studiengang === 'all' && $abgeschickt === 'all')
+		{
+			foreach($personen as $person)
+			{
+				$prestudenten = $this->PrestudentModel->getByPersonWithoutLehrgang($person, $studienSemester);
+
+				if (!hasData($prestudenten))
+					continue;
+
+				$prestudentenData = getData($prestudenten);
+
+				foreach ($prestudentenData as $prestudent)
+				{
+					$this->saveAbsage($prestudent->prestudent_id, $statusgrund);
+				}
+			}
+		}
+		else
+		{
+			$this->load->model('organisation/Studienplan_model', 'StudienplanModel');
+
+			$this->StudienplanModel->addSelect('1');
+			$this->StudienplanModel->addJoin('lehre.tbl_studienordnung so', 'studienordnung_id');
+			$escaped = $this->StudienplanModel->db->escape(strtoupper($studiengang));
+			$this->StudienplanModel->db->where("UPPER(so.studiengangkurzbzlang || ':' || tbl_studienplan.orgform_kurzbz) = $escaped");
+			$this->StudienplanModel->addLimit(1);
+			$studiengangResult = $this->StudienplanModel->load();
+
+			if (hasData($studiengangResult))
+			{
+				foreach($personen as $person)
+				{
+					$prestudent = $this->PrestudentModel->getPrestudentByStudiengangAndPerson($studiengang, $person, $studienSemester, $abgeschickt, $abgeschickt === 'all');
+
+					if (!hasData($prestudent))
+						continue;
+
+					$prestudentData = getData($prestudent);
+					$this->saveAbsage($prestudentData[0]->prestudent_id, $statusgrund);
+				}
+			}
+			else
+				$this->terminateWithJsonError("Falschen Studiengang übergeben!");
+
+		}
+
+		$this->outputJsonSuccess("Success");
+	}
 }

application/controllers/system/infocenter/Rueckstellung.php

@@ -7,8 +7,6 @@ class Rueckstellung extends Auth_Controller
 	private $_ci; // Code igniter instance
 	private $_uid;
 
-	const ZGV_UEBERPRUEFUNG_MAIL_VORLAGE = 'ZGVUEP';
-
 	public function __construct()
 	{
 		parent::__construct(
@@ -25,7 +23,6 @@ class Rueckstellung extends Auth_Controller
 		$this->load->model('crm/RueckstellungStatus_model', 'RueckstellungStatusModel');
 		$this->load->model('person/Person_model', 'PersonModel');
 		$this->load->library('PersonLogLib');
-		$this->load->library('MessageLib');
 
 		$this->_setAuthUID(); // sets property uid
 		
@@ -81,8 +78,6 @@ class Rueckstellung extends Auth_Controller
 		
 		$this->_log($person_id, $status_kurzbz);
 
-		if  ($status_kurzbz === 'onhold_zgv')
-			$this->sendRueckstellungMessage($person_id);
 		$this->outputJson($result);
 	}
 
@@ -109,10 +104,6 @@ class Rueckstellung extends Auth_Controller
 			if (isError($result))
 				$this->terminateWithJsonError(getError($result));
 			$this->_log($person, $status_kurzbz);
-
-			if  ($status_kurzbz === 'onhold_zgv')
-				$this->sendRueckstellungMessage($person);
-
 		}
 		$this->outputJsonSuccess("Erfolgreich gespeichert!");
 	}
@@ -169,26 +160,4 @@ class Rueckstellung extends Auth_Controller
 			$this->_uid
 		);
 	}
-
-	private function sendRueckstellungMessage($person_id)
-	{
-		$person = $this->_ci->PersonModel->load($person_id);
-
-		if (hasData($person))
-		{
-			$person = getData($person)[0];
-
-			return $this->messagelib->sendMessageUserTemplate(
-				$person_id,
-				self::ZGV_UEBERPRUEFUNG_MAIL_VORLAGE,
-				array(
-					'anrede' => $person->anrede,
-					'nachname' => $person->nachname
-				),
-				null,
-				getAuthPersonId(),
-				'infocenter'
-			);
-		}
-	}
 }

application/controllers/system/phrases/Manager.php

@@ -1,30 +0,0 @@
-<?php
-
-if (!defined("BASEPATH")) exit("No direct script access allowed");
-
-class Manager extends Auth_Controller
-{
-	/**
-	 *
-	 */
-	public function __construct()
-	{
-		parent::__construct(
-			array(
-				'installFromCore' => 'admin:rw'
-			)
-		);
-
-		// Loads PhrasesLib
-		$this->load->library('PhrasesLib');
-	}
-
-	/**
-	 *
-	 */
-	public function installFromCore()
-	{
-		$this->phraseslib->installFromCore();
-	}
-}
-

application/controllers/system/phrases/PhrasesViewer.php

@@ -1,45 +0,0 @@
-<?php
-
-if (! defined('BASEPATH')) exit('No direct script access allowed');
-
-/**
- * Overview on cronjob logs
- */
-class PhrasesViewer extends Auth_Controller
-{
-	/**
-	 * Constructor
-	 */
-	public function __construct()
-	{
-		parent::__construct(
-			array(
-				'index' => 'system/developer:r'
-			)
-		);
-
-		// Loads WidgetLib
-		$this->load->library('WidgetLib');
-
-		// Loads phrases system
-		$this->loadPhrases(
-			array(
-				'global',
-				'ui',
-				'filter'
-			)
-		);
-	}
-
-	// -----------------------------------------------------------------------------------------------------------------
-	// Public methods
-
-	/**
-	 * Everything has a beginning
-	 */
-	public function index()
-	{
-		$this->load->view('system/phrases/phrasesViewer.php');
-	}
-}
-

application/core/ICollisionCheck.php

@@ -0,0 +1,10 @@
+<?php
+interface ICollisionCheck
+{
+	public function getName();
+
+	public function check($data);
+
+	public function checkAll($kalender_ids);
+
+}

application/core/Tag_Controller.php

@@ -44,7 +44,6 @@ class Tag_Controller extends FHCAPI_Controller
 	{
 		$language = $this->_getLanguageIndex();
 		$index_bezeichnung_mehrsprachig = $language - 1;
-
 		$id = $this->input->get('id');
 
 		if (is_array($readonly_tags) && !isEmptyArray($readonly_tags))
@@ -123,7 +122,36 @@ class Tag_Controller extends FHCAPI_Controller
 		$notiztypen = $this->NotiztypModel->loadWhere(array('aktiv' => true));
 		$this->terminateWithSuccess(hasData($notiztypen) ? getData($notiztypen) : array());
 	}
+	public function getTagsByAssignmentTypeValue($zuordnung_typ, $zuordnung_id, $tags = null)
+	{
+		$language = $this->_getLanguageIndex();
+		$index_bezeichnung_mehrsprachig = $language - 1;
 
+		$this->NotizzuordnungModel->addSelect(
+			'tbl_notizzuordnung.notiz_id as notiz_id,
+			typ_kurzbz as tag_typ_kurzbz,
+			array_to_json(bezeichnung_mehrsprachig::varchar[])->>'. $index_bezeichnung_mehrsprachig. ' as bezeichnung,
+			style,
+			beschreibung,
+			tag,
+			tbl_notiz.erledigt as done
+			'
+		);
+		
+		if (is_array($tags) && !isEmptyArray($tags))
+		{
+			$tags = $this->_filterTag($tags, false);
+			$this->NotizzuordnungModel->db->where_in('tbl_notiz_typ.typ_kurzbz', $tags);
+		}
+
+		$this->NotizzuordnungModel->addJoin('public.tbl_notiz', 'public.tbl_notizzuordnung.notiz_id = public.tbl_notiz.notiz_id');
+		$this->NotizzuordnungModel->addJoin('public.tbl_notiz_typ', 'public.tbl_notiz.typ = public.tbl_notiz_typ.typ_kurzbz');
+
+		$this->NotizzuordnungModel->addOrder('prioritaet');
+
+		$notiztypen = $this->NotizzuordnungModel->loadWhere(array('aktiv' => true, $zuordnung_typ => $zuordnung_id));
+		$this->terminateWithSuccess(hasData($notiztypen) ? getData($notiztypen) : array());
+	}
 	public function addTag($withZuordnung = true, $updatable_tags = null)
 	{
 		$postData = $this->getPostJson();
@@ -143,7 +171,7 @@ class Tag_Controller extends FHCAPI_Controller
 			if (!in_array($postData->tag_typ_kurzbz, $tags))
 				$this->terminateWithError($this->p->t('ui', 'keineBerechtigung'));
 		}
-
+		
 		if ($withZuordnung)
 		{
 			$return = array();
@@ -152,7 +180,7 @@ class Tag_Controller extends FHCAPI_Controller
 				$this->terminateWithError('Error occurred', self::ERROR_TYPE_GENERAL);
 
 			$values = array_unique($postData->values);
-
+			
 			foreach ($values as $value)
 			{
 				$insertResult = $this->addNotiz($postData);

application/helpers/hlp_common_helper.php

@@ -570,3 +570,13 @@ function buildDropdownEntryPrintArray($id, $name, $parameterurl, $uid=null, $ord
 		];
 
 }
+
+function generateUUID()
+{
+	$data = openssl_random_pseudo_bytes(16);
+
+	$data[6] = chr(ord($data[6]) & 0x0f | 0x40);
+	$data[8] = chr(ord($data[8]) & 0x3f | 0x80);
+
+	return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
+}

application/helpers/hlp_header_helper.php

@@ -1,20 +1,20 @@
 <?php
+
 /**
- * Copyright (C) 2025 FH Technikum-Wien
+ * FH-Complete
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
+ * @package		FHC-Helper
+ * @author		FHC-Team
+ * @copyright	Copyright (c) 2016 fhcomplete.org
+ * @license		GPLv3
+ * @since		Version 1.0.0
+ */
+
+/**
+ * FHC Helper
  *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ * @subpackage	Helpers
+ * @category	Helpers
  */
 
 if (! defined('BASEPATH')) exit('No direct script access allowed');
@@ -137,7 +137,7 @@ function generateJSPhrasesStorageObject($phrases)
 	$toPrint = "\n";
 	$toPrint .= '<script type="text/javascript">';
 	$toPrint .= "\n";
-	$toPrint .= '	var FHC_JS_PHRASES_STORAGE_OBJECT = '.$ci->pj->toJSON().';';
+	$toPrint .= '	var FHC_JS_PHRASES_STORAGE_OBJECT = '.$ci->pj->getJSON().';';
 	$toPrint .= "\n";
 	$toPrint .= '</script>';
 	$toPrint .= "\n\n";
@@ -256,9 +256,6 @@ function generateSkipLink($skipID)
 	echo $toPrint;
 }
 
-/**
- *
- */
 function absoluteJsImportUrl($relurl)
 {
 	$ci =& get_instance();
@@ -491,4 +488,3 @@ class ExtendableAppsHelper
 		array_push($this->extCustomJSs, 'public/js/FhcApps.js');
 	}
 }
-

application/libraries/AnrechnungLib.php

@@ -741,7 +741,7 @@ class AnrechnungLib
 		$fullname = hasData($result) ? $result->retval[0]->vorname. $result->retval[0]->nachname : '';
 		
 		// Return filename
-		return 'Anrechnungsantrag'. $orgform_kurzbz .'_LV-'. $lehrveranstaltung_id. '_'. $fullname . '.pdf';
+		return 'Anrechnungsantrag'. $orgform_kurzbz .'_LV-'. $lehrveranstaltung_id. '_'. $fullname;
 	}
 	
 	public function LVhasLector($anrechnung_id)

application/libraries/CollisionChecker.php

@@ -0,0 +1,67 @@
+<?php
+
+defined('BASEPATH') || exit('No direct script access allowed');
+
+use CI3_Events as Events;
+
+class CollisionChecker
+{
+	private $_checks = [];
+
+	private $_ci;
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->library('collision/checks/RoomCollisionCheck');
+		$this->_ci->load->library('collision/checks/LectureCollisionCheck');
+		$this->_ci->load->library('collision/checks/VerbandCollisionCheck');
+		$this->_ci->load->library('collision/checks/StudentCollisionCheck');
+		$this->_ci->load->library('collision/checks/ResourcesCollisionCheck');
+		$this->register($this->_ci->roomcollisioncheck);
+		$this->register($this->_ci->lecturecollisioncheck);
+		$this->register($this->_ci->verbandcollisioncheck);
+		$this->register($this->_ci->studentcollisioncheck);
+		$this->register($this->_ci->resourcescollisioncheck);
+		Events::trigger('collision_register', $this);
+	}
+
+	public function register(ICollisionCheck $check)
+	{
+		$this->_checks[$check->getName()] = $check;
+	}
+
+	public function run($data)
+	{
+		$errors = [];
+
+		foreach ($this->_checks as $check)
+		{
+			$result = $check->check($data);
+
+			if (!empty($result))
+			{
+				$errors = array_merge($errors, $result);
+			}
+		}
+
+		return $errors;
+	}
+
+	public function runAll($kalender_ids)
+	{
+		$results = array_fill_keys($kalender_ids, []);
+
+		foreach ($this->_checks as $check)
+		{
+			$batchResult = $check->checkAll($kalender_ids);
+			foreach ($batchResult as $kalender_id => $errors)
+			{
+				$results[$kalender_id] = array_merge($results[$kalender_id], $errors);
+			}
+		}
+
+		return $results;
+	}
+}

application/libraries/ExtensionsLib.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright (C) 2025 fhcomplete.org
+ * Copyright (C) 2022 fhcomplete.org
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -19,7 +19,6 @@
 if (! defined('BASEPATH')) exit('No direct script access allowed');
 
 use \stdClass as stdClass;
-use \PharData as PharData;
 
 /**
  * Library to manage core extensions
@@ -34,20 +33,11 @@ class ExtensionsLib
 	const EXTENSION_JSON_NAME = 'extension.json'; // file that contains extension data
 	const EXTENSIONS_DIR_NAME = 'extensions'; // name of the directories where will be created the symlinks
 
-        const PHRASES_DIRECTORY = 'phrases/'; // directory name where phrases files are
+	private $_ci;
 
-	const UPLOAD_PATH = 'tmp/';
-
-	private $_ci; // Code igniter instance
-
-	private $_errorOccurred; // boolean, true if an error occurred while installing an extension
-	private $_currentInstalledExtensionVersion; // contains the version of the current installation of an extension
-
-	// NOTE: the following have been declared as properties to maintain compatibility with previous PHP versions
-	// where arrays cannot be declared as constants
-
-	// Accepted file extensions for an uploaded extension
-	private $ARCHIVE_EXTENSIONS = array('.tgz', '.tbz2');
+	private $ARCHIVE_EXTENSIONS = array('.tgz', '.tbz2'); // accepted file extensions for an uploaded extension
+	private $UPLOAD_PATH; // temporary directory to store the upload file and checks the archive
+	private $EXTENSIONS_PATH; // directory where all the extensions are
 
 	// Directories that are part of the extension archive
 	private $SOFTLINK_TARGET_DIRECTORIES = array(
@@ -55,11 +45,16 @@ class ExtensionsLib
 		DOC_ROOT => array('public')
 	);
 
+	private $_errorOccurred; // boolean, true if an error occurred while installing an extension
+	private $_currentInstalledExtensionVersion; // contains the version of the current installation of an extension
+
 	/**
 	 * Class constructor
 	 */
 	public function __construct()
 	{
+		$this->UPLOAD_PATH = APPPATH.'tmp/';
+		$this->EXTENSIONS_PATH = APPPATH.'extensions/';
 		// Get code igniter instance
 		$this->_ci =& get_instance();
 
@@ -68,8 +63,6 @@ class ExtensionsLib
 
 		// Loads EPrintfLib
 		$this->_ci->load->library('EPrintfLib');
-		// Loads PhrasesLib
-		$this->_ci->load->library('PhrasesLib');
 
 		// Loading models
 		$this->_ci->load->model('system/Extensions_model', 'ExtensionsModel');
@@ -77,13 +70,6 @@ class ExtensionsLib
 		// Set default values fot class properties
 		$this->_errorOccurred = false;
 		$this->_currentInstalledExtensionVersion = 0;
-
-		// If SERVER_NAME is _not_ declared or it is an empty string
-		if (!defined('SERVER_NAME') || (defined('SERVER_NAME') && isEmptyString(SERVER_NAME)))
-		{
-			$this->_printError('Global constant SERVER_NAME is not declared or it is not valid');
-			exit();
-		}
 	}
 
 	// -------------------------------------------------------------------------------------------------
@@ -96,44 +82,32 @@ class ExtensionsLib
 	 * @param $extensionName string Name of Extension (optional)
 	 * @param $filename Path to tgz Extension File (optional)
 	 */
-	public function installExtension($extensionName, $filename, $perform_sql)
+	public function installExtension($extensionName = null, $filename = null)
 	{
 		$extensionDB = null; // contains data from DB about an extension
 		$extensionJson = null; // contains the extension.json data
 
 		$this->_printInfo('WARNING!!! Please do not change page or stop this procedure before it is finished');
 
-		// Create an object with the given paramenters
-		$uploadData = new stdClass();
-		$uploadData->fullPath = $filename;
-		$uploadData->extensionName = $extensionName;
-
-		// If no extension name or file name are provided
-		if (is_null($extensionName) || is_null($filename))
+		if (!is_null($extensionName) && !is_null($filename))
+		{
+			$uploadData = new stdClass();
+			$uploadData->fullPath = $filename;
+			$uploadData->extensionName = $extensionName;
+		}
+		else
 		{
 			$this->_loadUploadLibrary(); // loads CI upload library
 			$uploadData = $this->_uploadExtension(); // perform the upload of the file and returns info about it
 		}
 
-		// If a file has been uploaded
-		if (isset($uploadData))
-		{
-			// If the given filename is the upper directory or the current one
-			if (trim($uploadData->fullPath) == '..' || trim($uploadData->fullPath) == '.')
-			{
-				$this->_printFailure('wrong file name: / has to be escaped with %2F');
-				$uploadData = null; // then it is a wrong one!
-			}
-		}
-
-		// If the no error occurred
-		if ($uploadData != null)
+		if ($uploadData != null) // if no error occurred
 		{
 			$this->_extractExtension($uploadData->fullPath); // extract the archive of the uploaded extension
 
 			if (!$this->_errorOccurred) // if no error occurred
 			{
-				// Retrieves data about any previous installation of this extension on this server
+				// Retives data about any previous installation of this extension
 				$extensionDB = $this->_loadPreviousInstallation($uploadData->extensionName);
 			}
 
@@ -154,17 +128,15 @@ class ExtensionsLib
 				$this->_printStart('Proceding with the installation of the extension: '.$extensionJson->name);
 				$this->_printEnd();
 
-				// Remove any previous installation from file system and database
-				$this->_cleanPreviousInstallation($extensionJson);
+				$this->_cleanPreviousInstallation($extensionJson); // cleans any previous installation
 
-				// Records extension data in DB
-				$this->_installExtension($extensionJson);
+				$this->_installExtension($extensionJson); // records extension data in DB
 
-				if (!$this->_errorOccurred && $perform_sql === true) // if no error occurred
+				if (!$this->_errorOccurred) // if no error occurred
 				{
-					// Loads and executes the needed SQL scripts
+					// Loads and executes neede SQL scripts
 					$this->_loadSQLs(
-						$this->_getUploadPath().$extensionJson->name.DIRECTORY_SEPARATOR.ExtensionsLib::SQL_DIRECTORY,
+						$this->UPLOAD_PATH.$extensionJson->name.'/'.ExtensionsLib::SQL_DIRECTORY,
 						$extensionJson
 					);
 				}
@@ -180,19 +152,20 @@ class ExtensionsLib
 					// Create the symlinks to the installed extension
 					$this->_createSymLinks($extensionJson->name);
 				}
-
-				if (!$this->_errorOccurred) // if no error occurred
-				{
-					// Create the symlinks to the installed extension
-					$this->_installPhrases($extensionJson->name);
-				}
 			}
+			else
+			{
+				$this->_errorOccurred = true;
+			}
+		}
+		else
+		{
+			$this->_errorOccurred = true;
 		}
 
 		if ($this->_errorOccurred === false) // if no errors occurred
 		{
-			// If a file has been uploaded then remove them
-			if (isset($uploadData) && !$this->_rrm($uploadData->fullPath))
+			if (!$this->_rrm($uploadData->fullPath)) // removes uploaded file
 			{
 				$this->_printInfo('Error while cleaning upload directory. Not a blocking error');
 			}
@@ -218,26 +191,19 @@ class ExtensionsLib
 		$result = $this->_ci->ExtensionsModel->load($extensionId);
 		if (hasData($result)) // if something was found
 		{
-			// If this server is _not_ the same where the extension was installed then exit with a failure
-			if (getData($result)[0]->server_kurzbz != SERVER_NAME) return false;
-
-			$extensionName = getData($result)[0]->name; // extension name
-
-			// Not to be checked, could fail if the extension is disabled
-			$this->_delSoftLinks($extensionName);
-
-			// Remove the extension from the extensions installation directory
-			$delExtension = $this->_rrm($this->_getExtensionsPath().$extensionName);
+			$extensionName = $result->retval[0]->name; // extension name
+			$this->_delSoftLinks($extensionName); // not to be checked, could fail if the extension is disabled
+			// remove the extension from the extensions installation directory
+			$delExtension = $this->_rrm($this->EXTENSIONS_PATH.$extensionName);
 
 			// Select all the version of this extension
 			$this->_ci->ExtensionsModel->addSelect('extension_id');
-
-			$result = $this->_ci->ExtensionsModel->loadWhere(array('name' => $extensionName, 'server_kurzbz' => SERVER_NAME));
-
+			$result = $this->_ci->ExtensionsModel->loadWhere(array('name' => $extensionName));
 			// If something was found
 			if (hasData($result))
 			{
-				foreach (getData($result) as $extension) // loops on them
+				// Loops on them
+				foreach ($result->retval as $extension)
 				{
 					// Remove them all
 					$result = $this->_ci->ExtensionsModel->delete($extension->extension_id);
@@ -254,57 +220,23 @@ class ExtensionsLib
 	 */
 	public function getInstalledExtensions()
 	{
-		$this->_ci->ExtensionsModel->addOrder('name', 'ASC');
-		$this->_ci->ExtensionsModel->addOrder('server_kurzbz', 'ASC');
-		$this->_ci->ExtensionsModel->addOrder('version', 'ASC');
-
-		return $this->_ci->ExtensionsModel->loadWhere(array('server_kurzbz' => SERVER_NAME));
+		return $this->_ci->ExtensionsModel->getInstalledExtensions();
 	}
 
 	/**
-	 * To enable/disable an extension
+	 * To enable an extension
 	 */
-	public function toggleExtension($extensionId, $enabled)
+	public function enableExtension($extensionId)
 	{
-		$_toggleExtension = false;
+		return $this->_toggleExtension($extensionId, true);
+	}
 
-		// Loads data from DB about the given extension
-		$result = $this->_ci->ExtensionsModel->load($extensionId);
-		if (hasData($result))
-		{
-			// If this server is _not_ the same where the extension was installed then exit with a failure
-			if (getData($result)[0]->server_kurzbz != SERVER_NAME) return false;
-
-			$extensionName = getData($result)[0]->name; // extension name
-
-			// If to be enabled
-			if ($enabled === true)
-			{
-				// Add the symlinks
-				$_toggleExtension = $this->_addSoftLinks($extensionName);
-			}
-			else // If to be disabled
-			{
-				// Remove all the symlinks
-				$_toggleExtension = $this->_delSoftLinks($extensionName);
-			}
-
-			if ($_toggleExtension) // if is a success
-			{
-				// Updates DB
-				$result = $this->_ci->ExtensionsModel->update($extensionId, array('enabled' => $enabled));
-				if (isSuccess($result))
-				{
-					$_toggleExtension = true;
-				}
-				else // if DB update fails remove symlinks from file system
-				{
-					$this->_delSoftLinks($extensionName);
-				}
-			}
-		}
-
-		return $_toggleExtension;
+	/**
+	 * To disable an extension
+	 */
+	public function disableExtension($extensionId)
+	{
+		return $this->_toggleExtension($extensionId, false);
 	}
 
 	// -------------------------------------------------------------------------------------------------
@@ -318,7 +250,7 @@ class ExtensionsLib
 		$this->_ci->load->library(
 			'upload',
 			array(
-				'upload_path' => $this->_getUploadPath(),
+				'upload_path' => $this->UPLOAD_PATH,
 				'allowed_types' => '*',
 				'overwrite' => true
 			)
@@ -382,7 +314,7 @@ class ExtensionsLib
 			// Extracts the uploaded file
 			$pd = new PharData($uploadPath);
 
-			$pd->extractTo($this->_getUploadPath(), null, true);
+			$pd->extractTo($this->UPLOAD_PATH, null, true);
 		}
 		catch (UnexpectedValueException $uva)
 		{
@@ -390,16 +322,6 @@ class ExtensionsLib
 			$this->_printFailure('provided an invalid archive');
 		}
 		catch (PharException $pe)
-		{
-			$this->_errorOccurred = true;
-			$this->_printFailure('phar error occurred');
-		}
-		catch (InvalidArgumentException $iae)
-		{
-			$this->_errorOccurred = true;
-			$this->_printFailure('wrong file name');
-		}
-		catch (Exception $e)
 		{
 			$this->_errorOccurred = true;
 			$this->_printFailure('generic error occurred, check logs');
@@ -422,29 +344,24 @@ class ExtensionsLib
 		// Loads the last version of the previous installation of this extension
 		$this->_ci->ExtensionsModel->addOrder('version', 'DESC');
 		$this->_ci->ExtensionsModel->addLimit(1);
-
-		// Loads extensions installed on this server
-		$result = $this->_ci->ExtensionsModel->loadWhere(
-			array(
-				'name' => $extensionName,
-				'server_kurzbz' => SERVER_NAME
-			)
-		);
-
-		// In an error occurred
+		$result = $this->_ci->ExtensionsModel->loadWhere(array('name' => $extensionName));
 		if (isError($result))
 		{
 			$this->_errorOccurred = true;
-			$this->_printFailure('data base error: '.getData($result));
+			$this->_printFailure('data base error: '.$result->retval);
 		}
-		elseif (hasData($result))
+		else
 		{
-			$extensionDB = getData($result)[0];
+			if (hasData($result)) // if found
+			{
+				$extensionDB = $result->retval[0]; // return it!
+			}
+			else
+			{
+				$this->_printMessage('not found');
+			}
 		}
 
-		// If no data have been found
-		if ($extensionDB == null) $this->_printMessage('not found');
-
 		$this->_printSuccess(!$this->_errorOccurred);
 
 		$this->_printEnd();
@@ -460,10 +377,10 @@ class ExtensionsLib
 		$this->_printStart('Checking extension file system structure');
 
 		// Checks if the root directory of this archive has the same name of the extension
-		if (is_dir($this->_getUploadPath().$extensionName))
+		if (is_dir($this->UPLOAD_PATH.$extensionName))
 		{
 			// Checks if file extension.json exists inside the uploaded archive
-			if (!file_exists($this->_getUploadPath().$extensionName.DIRECTORY_SEPARATOR.ExtensionsLib::EXTENSION_JSON_NAME))
+			if (!file_exists($this->UPLOAD_PATH.$extensionName.'/'.ExtensionsLib::EXTENSION_JSON_NAME))
 			{
 				$this->_errorOccurred = true;
 				$this->_printFailure('missing extension.json');
@@ -485,14 +402,11 @@ class ExtensionsLib
 	 */
 	private function _chkExtensionJson($extensionName, $extensionDB)
 	{
-		// Set a default FHComplete version
-		$fhcomplete_version = 0;
-
 		$this->_printStart('Parsing and checking extension.json');
 
 		// Decodes extension.json
 		$extensionJson = json_decode(
-			file_get_contents($this->_getUploadPath().$extensionName.DIRECTORY_SEPARATOR.ExtensionsLib::EXTENSION_JSON_NAME)
+			file_get_contents($this->UPLOAD_PATH.$extensionName.'/'.ExtensionsLib::EXTENSION_JSON_NAME)
 		);
 
 		// Checks if the parameter name of the extension.json has the same value of the extension name
@@ -502,41 +416,36 @@ class ExtensionsLib
 			if (isset($extensionJson->version))
 			{
 				$extensionJson->currentInstalledVersion = 0; // default current installed version of this extension
-				
-				// If a previous installation was found in DB
-				if ($extensionDB != null)
+
+				if ($extensionDB != null) // if no previous installation was found in DB
 				{
-					// Then get the data from database
 					$extensionJson->extension_id = $extensionDB->extension_id; // get the extension_id from DB
 					$extensionJson->currentInstalledVersion = $extensionDB->version; // get the current installed version from DB
 
-					// Prompt a summary
 					$this->_printMessage('Extension already installed!');
 					$this->_printMessage('Current version: '.$extensionDB->version);
 					$this->_printMessage('Version of the uploaded extension: '.$extensionJson->version);
 
-					// Check if the version of the uploaded extension is the same
-					// as the one from the dataabase
 					if ($extensionJson->version == $extensionDB->version)
 					{
 						$this->_printMessage('Updating the same version!');
 					}
-					elseif ($extensionJson->version > $extensionDB->version) // or it is higher
+					elseif ($extensionJson->version > $extensionDB->version)
 					{
 						$this->_printMessage('Updating to a new version!');
 					}
-					else // otherwise is lower, then the downgrade is not possible
+					else // downgrade is not possible
 					{
 						$extensionJson = null;
 						$this->_printFailure('downgrade must be performed manually');
 					}
 				}
-				else // otherwise if it is not installed on this server
+				else
 				{
 					$this->_printMessage('Version of the uploaded extension: '.$extensionJson->version);
 				}
 
-				// If no errors occurred then check the JSON file content within the uploaded extension
+				// If no errors occurred
 				if ($extensionJson != null)
 				{
 					// Default value
@@ -545,7 +454,7 @@ class ExtensionsLib
 					require_once('version.php'); // get the core version
 
 					// Checks if the required core version of the extension is the same of this system
-					if (isset($extensionJson->core_version) && version_compare($extensionJson->core_version, $fhcomplete_version, '<='))
+					if (isset($extensionJson->core_version) && version_compare($extensionJson->core_version, $fhcomplete_version,'<='))
 					{
 						$this->_printMessage('Required core version: '.$extensionJson->core_version);
 						$this->_printMessage('Current core version: '.$fhcomplete_version);
@@ -558,7 +467,7 @@ class ExtensionsLib
 							// Gets the required dependencies
 							$result = $this->_ci->ExtensionsModel->getDependencies($extensionJson->dependencies);
 							// If they are matcheds
-							if (hasData($result) && count(getData($result)) == count($extensionJson->dependencies))
+							if (hasData($result) && count($result->retval) == count($extensionJson->dependencies))
 							{
 								if (isset($extensionJson->dependencies))
 								{
@@ -653,7 +562,6 @@ class ExtensionsLib
 	{
 		$this->_printStart('Adding new entry in the DB');
 
-		// Insert into database the extension information
 		$result = $this->_ci->ExtensionsModel->insert(
 			array(
 				'name' => $extensionJson->name,
@@ -662,8 +570,7 @@ class ExtensionsLib
 				'license' => isset($extensionJson->license) ? $extensionJson->license : null,
 				'url' => isset($extensionJson->url) ? $extensionJson->url : null,
 				'core_version' => $extensionJson->core_version,
-				'dependencies' => isset($extensionJson->dependencies) ? $extensionJson->dependencies : null,
-				'server_kurzbz' => SERVER_NAME
+				'dependencies' => isset($extensionJson->dependencies) ? $extensionJson->dependencies : null
 			)
 		);
 		if (isSuccess($result))
@@ -699,16 +606,14 @@ class ExtensionsLib
 		// Loops through the versions
 		for ($sqlDir = $startVersion; $sqlDir <= $extensionJson->version; $sqlDir++)
 		{
-			// Gets all the SQL files in the directory having the same name of the version
-			$files = glob($pkgSQLsPath.DIRECTORY_SEPARATOR.$sqlDir.'/*'.ExtensionsLib::SQL_FILE_EXTENSION);
-
 			// If a directory with the same value of the version is present in the sql scripts directory
+			$files = glob($pkgSQLsPath.'/'.$sqlDir.'/*'.ExtensionsLib::SQL_FILE_EXTENSION);
 			if ($files != false)
-	        	{
+			{
 				// Loads every sql files
 				foreach ($files as $file)
 				{
-	        		        $sql = file_get_contents($file); // gets the entire content of the file
+					$sql = file_get_contents($file); // gets the entire content of the file
 
 					$this->_printMessage('Executing query:');
 					$this->_printMessage($sql);
@@ -746,20 +651,17 @@ class ExtensionsLib
 	{
 		$this->_printStart('Moving the upload extension from upload folder to extension folder');
 
-		$this->_printMessage('Current extension directory: '.$this->_getUploadPath().$extensionName);
-		$this->_printMessage('Directory where it will be moved: '.$this->_getExtensionsPath().$extensionName);
+		$this->_printMessage('Current extension directory: '.$this->UPLOAD_PATH.$extensionName);
+		$this->_printMessage('Directory where it will be moved: '.$this->EXTENSIONS_PATH.$extensionName);
 
-		if (!file_exists($this->_getExtensionsPath().$extensionName))
+		if (rename($this->UPLOAD_PATH.$extensionName.'/', $this->EXTENSIONS_PATH.$extensionName))
 		{
-			if (rename($this->_getUploadPath().$extensionName.DIRECTORY_SEPARATOR, $this->_getExtensionsPath().$extensionName))
-			{
-				$this->_printSuccess(true);
-			}
-			else
-			{
-				$this->_errorOccurred = true;
-				$this->_printFailure('error while moving');
-			}
+			$this->_printSuccess(true);
+		}
+		else
+		{
+			$this->_errorOccurred = true;
+			$this->_printFailure('error while moving');
 		}
 
 		$this->_printEnd();
@@ -793,21 +695,13 @@ class ExtensionsLib
 	{
 		$_delSoftLinks = false;
 
-		// For every set of target directories where:
-		// rootPath: is the prefix of the absolute path for the target directory
-		// targetDirectories: is an array of target directories
 		foreach ($this->SOFTLINK_TARGET_DIRECTORIES as $rootPath => $targetDirectories)
 		{
-			// For every target directory in the current set
 			foreach ($targetDirectories as $targetDirectory)
 			{
-				// If the symlink exists
-				if (file_exists($rootPath.$targetDirectory.DIRECTORY_SEPARATOR.ExtensionsLib::EXTENSIONS_DIR_NAME.DIRECTORY_SEPARATOR.$extensionName))
+				if (file_exists($rootPath.$targetDirectory.'/'.ExtensionsLib::EXTENSIONS_DIR_NAME.'/'.$extensionName))
 				{
-					// Try to delete it
-					$_delSoftLinks = unlink(
-						$rootPath.$targetDirectory.DIRECTORY_SEPARATOR.ExtensionsLib::EXTENSIONS_DIR_NAME.DIRECTORY_SEPARATOR.$extensionName
-					);
+					$_delSoftLinks = unlink($rootPath.$targetDirectory.'/'.ExtensionsLib::EXTENSIONS_DIR_NAME.'/'.$extensionName);
 				}
 			}
 		}
@@ -820,23 +714,29 @@ class ExtensionsLib
 	 */
 	private function _rrm($dir)
 	{
-		// If the directory does not exist return success
-		if (!file_exists($dir)) return true;
-
-		// If it is not a directory then delete it and return the result
-		if (!is_dir($dir)) return unlink($dir);
-
-		// For each subdirectory
-		foreach (scandir($dir) as $subdir)
+		if (!file_exists($dir))
 		{
-			// If it is the same directory or the parent directory skip to the next one
-			if ($subdir == '.' || $subdir == '..') continue;
+			return true;
+		}
 
-			// Try to remove a subdirectory, if it fails then return a failure
-			if (!$this->_rrm($dir.DIRECTORY_SEPARATOR.$subdir)) return false;
+		if (!is_dir($dir))
+		{
+			return unlink($dir);
+		}
+
+		foreach (scandir($dir) as $item)
+		{
+			if ($item == '.' || $item == '..')
+			{
+				continue;
+			}
+
+			if (!$this->_rrm($dir.DIRECTORY_SEPARATOR.$item))
+			{
+				return false;
+			}
 		}
 
-		// Delete the directory and return the result
 		return rmdir($dir);
 	}
 
@@ -846,36 +746,27 @@ class ExtensionsLib
 	private function _addSoftLinks($extensionName)
 	{
 		$_addSoftLinks = false;
-		$extensionPath = $this->_getExtensionsPath().$extensionName.DIRECTORY_SEPARATOR;
+		$extensionPath = $this->EXTENSIONS_PATH.$extensionName.'/';
 
-		// For every set of target directories where:
-		// rootPath: is the prefix of the absolute path for the target directory
-		// targetDirectories: is an array of target directories
+		// For every target directory
 		foreach ($this->SOFTLINK_TARGET_DIRECTORIES as $rootPath => $targetDirectories)
 		{
-			// For every target directory in the current set
 			foreach ($targetDirectories as $targetDirectory)
 			{
-				// Checks if the link already exists
-				$_addSoftLinks = file_exists(
-					$rootPath.$targetDirectory.DIRECTORY_SEPARATOR.ExtensionsLib::EXTENSIONS_DIR_NAME.DIRECTORY_SEPARATOR.$extensionName
-				);
-
-				// If the symlink does not exist
-				if (!$_addSoftLinks)
+				// If destination of the symlink does not exist
+				if (!file_exists($rootPath.$targetDirectory.'/'.ExtensionsLib::EXTENSIONS_DIR_NAME.'/'.$extensionName))
 				{
-					// If the target directory does not exist than creates it
-					if (!is_dir($extensionPath.$targetDirectory)) mkdir($extensionPath.$targetDirectory);
+					// If the target directory does not exist than creates that
+					if (!is_dir($extensionPath.$targetDirectory))
+					{
+						mkdir($extensionPath.$targetDirectory);
+					}
 
 					// Create the symlink
-					$_addSoftLinks = @symlink(
-						// Target
+					$_addSoftLinks = symlink(
 						$extensionPath.$targetDirectory,
-						// Link
-						$rootPath.$targetDirectory.DIRECTORY_SEPARATOR.ExtensionsLib::EXTENSIONS_DIR_NAME.DIRECTORY_SEPARATOR.$extensionName
+						$rootPath.$targetDirectory.'/'.ExtensionsLib::EXTENSIONS_DIR_NAME.'/'.$extensionName
 					);
-
-					// On failure
 					if (!$_addSoftLinks)
 					{
 						log_message('error', 'Failed to create Symlink to '.$extensionPath.$targetDirectory);
@@ -905,9 +796,9 @@ class ExtensionsLib
 		$this->_printMessage('Removing the extracted data from the upload directory');
 		if ($uploadData != null
 			&& isset($uploadData->extensionName)
-			&& file_exists($this->_getUploadPath().$uploadData->extensionName))
+			&& file_exists($this->UPLOAD_PATH.$uploadData->extensionName))
 		{
-			$this->_rrm($this->_getUploadPath().$uploadData->extensionName);
+			$this->_rrm($this->UPLOAD_PATH.$uploadData->extensionName);
 		}
 
 		// If the upload of the file is a success and the extension name is present and no previous installation were found
@@ -921,13 +812,16 @@ class ExtensionsLib
 			{
 				// Remove them all from file system and DB
 				$this->_printMessage('Removing entries in the DB related to this extension and from extensions directory');
-				$this->delExtension(getData($result)[0]->extension_id);
+				$this->delExtension($result->retval[0]->extension_id);
 			}
 		}
-		// Otherwise remove them all only from DB
-		elseif ($extensionJson != null && isset($extensionJson->extension_id))
+		else // otherwise
 		{
-			$this->_ci->ExtensionsModel->delete($extensionJson->extension_id);
+			// Remove them all only from DB
+			if ($extensionJson != null && isset($extensionJson->extension_id))
+			{
+				$this->_ci->ExtensionsModel->delete($extensionJson->extension_id);
+			}
 		}
 
 		$this->_printMessage('Rollback finished');
@@ -936,19 +830,46 @@ class ExtensionsLib
 	}
 
 	/**
-	 * Returns the absolute upload path
+	 * To enable/disable an extension
 	 */
-	private function _getUploadPath()
+	private function _toggleExtension($extensionId, $enabled)
 	{
-		return APPPATH.self::UPLOAD_PATH;
-	}
+		$_toggleExtension = false;
 
-	/**
-	 * Returns the absolute extensions path
-	 */
-	private function _getExtensionsPath()
-	{
-		return APPPATH.self::EXTENSIONS_DIR_NAME.DIRECTORY_SEPARATOR;
+		// Loads data from DB about the given extension
+		$result = $this->_ci->ExtensionsModel->load($extensionId);
+		if (hasData($result))
+		{
+			$extensionName = $result->retval[0]->name; // extension name
+
+			// If to be enabled
+			if ($enabled === true)
+			{
+				// Add the symlinks
+				$_toggleExtension = $this->_addSoftLinks($extensionName);
+			}
+			else // If to be disabled
+			{
+				// Remove all the symlinks
+				$_toggleExtension = $this->_delSoftLinks($extensionName);
+			}
+
+			if ($_toggleExtension) // if is a success
+			{
+				// Updates DB
+				$result = $this->_ci->ExtensionsModel->update($extensionId, array('enabled' => $enabled));
+				if (isSuccess($result))
+				{
+					$_toggleExtension = true;
+				}
+				else // if DB update fails remove symlinks from file system
+				{
+					$this->_delSoftLinks($extensionName);
+				}
+			}
+		}
+
+		return $_toggleExtension;
 	}
 
 	/**
@@ -1010,13 +931,4 @@ class ExtensionsLib
 	{
 		$this->_printInfo('------------------------------------------------------------------------------------------');
 	}
-
-	/**
-	 * Install the phrases from the given extension
-	 */
-	private function _installPhrases($extensionName)
-	{
-		$this->_ci->phraseslib->installFrom($this->_getExtensionsPath().$extensionName.'/'.self::PHRASES_DIRECTORY);
-	}
 }
-

application/libraries/KalenderNotificationLib.php

@@ -0,0 +1,171 @@
+<?php
+
+if (! defined("BASEPATH")) exit("No direct script access allowed");
+
+class KalenderNotificationLib
+{
+	private $_ci;
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+		$this->_ci->load->library('MailLib');
+		$this->_ci->load->config('tempus');
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+	}
+
+	public function sendMails($mail_infos)
+	{
+		if (!$this->_ci->config->item('send_update_mails'))
+			return true;
+
+		$lektor_added = array();
+		$lektor_changed = array();
+		$lektor_deleted = array();
+
+		$student_added = array();
+		$student_changed = array();
+		$student_deleted = array();
+
+		foreach ($mail_infos as $info)
+		{
+			$entry = $info['entry'];
+			$new_status = $info['new_status'];
+			$notify = $info['notify'];
+
+			$old_entry = null;
+			if ($entry->vorgaenger_kalender_id)
+			{
+				$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort', 'tbl_kalender.kalender_id = tbl_kalender_ort.kalender_id', 'LEFT');
+				$vorgaenger = $this->_ci->KalenderModel->load(array('tbl_kalender.kalender_id' => $entry->vorgaenger_kalender_id));
+				if (hasData($vorgaenger))
+					$old_entry = getData($vorgaenger)[0];
+			}
+
+			if ($new_status === 'deleted')
+				$row = $this->_buildMailDeleted($entry);
+			else if ($old_entry)
+				$row = $this->_buildMailChanged($old_entry, $entry);
+			else
+				$row = $this->_buildMailNew($entry);
+
+			if (in_array('lektor', $notify))
+			{
+				if ($new_status === 'deleted')
+					$lektor_deleted[] = $row;
+				else if ($old_entry)
+					$lektor_changed[] = $row;
+				else
+					$lektor_added[] = $row;
+			}
+
+			if (in_array('student', $notify))
+			{
+				if ($new_status === 'deleted')
+					$student_deleted[] = $row;
+				else if ($old_entry)
+					$student_changed[] = $row;
+				else
+					$student_added[] = $row;
+			}
+		}
+
+		$lektor_entries = '';
+		$student_entries = '';
+
+		if (!empty($lektor_added))
+			$lektor_entries .= $this->_addToList($lektor_added, 'hinzugefügt') . '<hr/>';
+
+		if (!empty($lektor_changed))
+			$lektor_entries .= $this->_addToList($lektor_changed, 'geändert') . '<hr/>';
+
+		if (!empty($lektor_deleted))
+			$lektor_entries .= $this->_addToList($lektor_deleted, 'gelöscht') . '<hr/>';
+
+		if (!empty($student_added))
+			$student_entries .= $this->_addToList($student_added, 'hinzugefügt') . '<hr/>';
+
+		if (!empty($student_changed))
+			$student_entries .= $this->_addToList($student_changed, 'geändert') . '<hr/>';
+
+		if (!empty($student_deleted))
+			$student_entries .= $this->_addToList($student_deleted, 'gelöscht') . '<hr/>';
+
+		//TODO (david) richtigen Empfänger
+		if (!empty($lektor_entries))
+			$this->_ci->maillib->send('', '[email protected]', 'Lektor Tempus Update', $lektor_entries);
+		if (!empty($student_entries))
+			$this->_ci->maillib->send('', '[email protected]', 'Student Tempus Update', $student_entries);
+	}
+
+	private function _addToList($entries, $status)
+	{
+		return 'Folgende Einträge wurden <b>'. $status .'</b>: <ul>' . implode('', $entries) . '</ul>';
+
+	}
+	private function _buildMailNew($entry)
+	{
+		$von = date('d.m.Y H:i', strtotime($entry->von));
+		$bis = date('H:i', strtotime($entry->bis));
+
+		return '<li>
+					<b>Kalender ID ' . ($entry->kalender_id ?? '-') . '</b>
+					<ul>
+						<li><b>Uhrzeit:</b> ' . $von . ' - ' . $bis . '</li>
+						<li><b>Ort:</b> ' . ($entry->ort_kurzbz ?? '-') . '</li>
+					</ul>
+				</li>';
+	}
+
+	private function _buildMailChanged($old_entry, $new_entry)
+	{
+		$old_von = date('d.m.Y H:i', strtotime($old_entry->von));
+		$old_bis = date('H:i', strtotime($old_entry->bis));
+		$new_von = date('d.m.Y H:i', strtotime($new_entry->von));
+		$new_bis = date('H:i', strtotime($new_entry->bis));
+
+		$old_ort = $old_entry->ort_kurzbz ?? '-';
+		$new_ort = $new_entry->ort_kurzbz ?? '-';
+
+		$uhrzeit_changed = ($old_von . $old_bis) !== ($new_von . $new_bis);
+		$ort_changed = $old_ort !== $new_ort;
+
+		$changes = '';
+
+		if ($uhrzeit_changed)
+		{
+			$changes .= '<li>
+							<b>Uhrzeit:</b>
+							<s style="color:red;">' . $old_von . ' - ' . $old_bis . '</s>
+							<span style="color:green;">' . $new_von . ' - ' . $new_bis . '</span>
+						</li>';
+		}
+
+		if ($ort_changed)
+		{
+			$changes .= '<li>
+				<b>Ort:</b>
+				<s style="color:red;">' . $old_ort . '</s>
+				<span style="color:green;">' . $new_ort . '</span>
+			</li>';
+		}
+
+		return '<li>
+					<b>Kalender ID ' . ($new_entry->kalender_id ?? '-') . '</b>
+					<ul>' . $changes . '</ul>
+				</li>';
+	}
+
+	private function _buildMailDeleted($entry)
+	{
+		$von = date('d.m.Y H:i', strtotime($entry->von));
+		$bis = date('H:i', strtotime($entry->bis));
+
+		return '<li style="color:red;">
+					<b><s>Kalender ID ' . ($entry->kalender_id ?? '-') . '</s></b>
+					<ul>
+						<li><s>' . $von . ' - ' . $bis . '</s></li>
+						<li><s>' . ($entry->ort_kurzbz ?? '-') . '</s></li>
+					</ul>
+				</li>';
+	}
+}

application/libraries/KalenderSyncLib.php

@@ -0,0 +1,429 @@
+<?php
+
+if (! defined("BASEPATH")) exit("No direct script access allowed");
+
+class KalenderSyncLib
+{
+	private $_ci;
+
+	private $status_map = array(
+		'preview' => array('planning', 'sync_preview'),
+		'live' => array('planning', 'sync_preview', 'preview', 'sync_live')
+	);
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->model('ressource/Kalendersyncstatus_model', 'KalendersyncstatusModel');
+		$this->_ci->load->model('organisation/Studiengang_model', 'StudiengangModel');
+		$this->_ci->load->model('organisation/Organisationseinheit_model', 'OrganisationseinheitModel');
+		$this->_ci->load->library('KalenderLib');
+	}
+
+	public function run($studiensemester_kurzbz)
+	{
+		$this->_ci->KalendersyncstatusModel->db->where('studiensemester_kurzbz', $studiensemester_kurzbz);
+
+		$configs = $this->_ci->KalendersyncstatusModel->load();
+
+		if (isError($configs))
+			return $configs;
+
+		if (!hasData($configs))
+			return success([]);
+
+		$results = [];
+		$mail_infos_gesamt = [];
+
+		foreach (getData($configs) as $config)
+		{
+
+			$ziel_status = isEmptyString($config->sync_status_kurzbz) ? 'live' : $config->sync_status_kurzbz;
+
+			$relevante_stati = array_merge($this->status_map[$ziel_status], array('to_delete', 'to_delete_live', 'to_delete_preview'));
+
+			$kalender_ids_result = $this->getKalenderIds(
+				$config->oe_kurzbz,
+				$config->studiensemester_kurzbz,
+				$relevante_stati,
+				$config->ausbildungssemester,
+				$config->studienplan_id,
+				$config->datum_bis
+			);
+
+			if (isError($kalender_ids_result))
+				return $kalender_ids_result;
+
+			$kalender_ids = getData($kalender_ids_result);
+
+			$sync_result = $this->_syncKalenderIds($kalender_ids, $ziel_status);
+
+			if (isError($sync_result))
+				return $sync_result;
+
+			$sync_data = getData($sync_result);
+
+			if ((bool) $config->mail)
+				$mail_infos_gesamt = array_merge($mail_infos_gesamt, $sync_data['mail_infos']);
+
+			$results[] = [
+				'kalender_syncstatus_id' => $config->kalender_syncstatus_id,
+				'oe_kurzbz' => $config->oe_kurzbz,
+				'ausbildungssemester' => $config->ausbildungssemester,
+				'studienplan_id' => $config->studienplan_id,
+				'ziel_status' => $ziel_status,
+				'mail' => (bool) $config->mail,
+				'synced' => $sync_data['synced']
+			];
+		}
+
+		if (!empty($mail_infos_gesamt))
+		{
+			$this->_ci->load->library('KalenderNotificationLib');
+			$this->_ci->kalendernotificationlib->sendMails($mail_infos_gesamt);
+		}
+
+		return success($results);
+	}
+
+	public function runManual($oe_kurzbz, $studiensemester_kurzbz, $ausbildungssemester = null, $studienplan_id = null, $mail = true, $datum_bis = null, $ziel_status = 'live')
+	{
+		$relevante_stati = array_merge($this->status_map[$ziel_status], array('to_delete', 'to_delete_live', 'to_delete_preview'));
+
+		$kalender_ids_result = $this->getKalenderIds(
+			$oe_kurzbz,
+			$studiensemester_kurzbz,
+			$relevante_stati,
+			$ausbildungssemester,
+			$studienplan_id,
+			$datum_bis
+		);
+
+		if (isError($kalender_ids_result))
+			return $kalender_ids_result;
+
+		$kalender_ids = getData($kalender_ids_result);
+
+		$sync_result = $this->_syncKalenderIds($kalender_ids, $ziel_status);
+
+		if (isError($sync_result))
+			return $sync_result;
+
+		$sync_data = getData($sync_result);
+
+		if ($mail && !empty($sync_data['mail_infos']))
+		{
+			$this->_ci->load->library('KalenderNotificationLib');
+			$this->_ci->kalendernotificationlib->sendMails($sync_data['mail_infos']);
+		}
+
+		return success(['synced' => $sync_data['synced']]);
+	}
+
+	public function sync()
+	{
+		$mail_infos_gesamt = [];
+		$synced_gesamt = 0;
+
+		$todelete_ids_result = $this->_getManuallySetStatus(array('to_delete', 'to_delete_live', 'to_delete_preview'));
+
+		if (isError($todelete_ids_result))
+			return $todelete_ids_result;
+
+		$todelete_result = $this->_syncKalenderIds(getData($todelete_ids_result), null);
+
+		if (isError($todelete_result))
+			return $todelete_result;
+
+		$todelete_data = getData($todelete_result);
+		$mail_infos_gesamt = array_merge($mail_infos_gesamt, $todelete_data['mail_infos']);
+		$synced_gesamt += $todelete_data['synced'];
+
+		$preview_ids_result = $this->_getManuallySetStatus(array('sync_preview'));
+
+		if (isError($preview_ids_result))
+			return $preview_ids_result;
+
+		$preview_result = $this->_syncKalenderIds(getData($preview_ids_result), 'preview');
+
+		if (isError($preview_result))
+			return $preview_result;
+
+		$preview_data = getData($preview_result);
+		$mail_infos_gesamt = array_merge($mail_infos_gesamt, $preview_data['mail_infos']);
+		$synced_gesamt += $preview_data['synced'];
+
+		$live_ids_result = $this->_getManuallySetStatus(array('sync_live'));
+
+		if (isError($live_ids_result))
+			return $live_ids_result;
+
+		$live_result = $this->_syncKalenderIds(getData($live_ids_result), 'live');
+
+		if (isError($live_result))
+			return $live_result;
+
+		$live_data = getData($live_result);
+		$mail_infos_gesamt = array_merge($mail_infos_gesamt, $live_data['mail_infos']);
+		$synced_gesamt += $live_data['synced'];
+
+		if (!empty($mail_infos_gesamt))
+		{
+			$this->_ci->load->library('KalenderNotificationLib');
+			$this->_ci->kalendernotificationlib->sendMails($mail_infos_gesamt);
+		}
+
+		return success(['synced' => $synced_gesamt]);
+	}
+
+	private function _getManuallySetStatus($status_kurzbz_list)
+	{
+		if (empty($status_kurzbz_list))
+			return success([]);
+
+		$this->_ci->KalenderModel->addSelect('tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->db->where_in('status_kurzbz', $status_kurzbz_list);
+		$result = $this->_ci->KalenderModel->load();
+
+		if (isError($result))
+			return $result;
+
+		if (!hasData($result))
+			return success([]);
+
+		return success(array_column(getData($result), 'kalender_id'));
+	}
+
+	public function getKalenderIds($oe_kurzbz, $studiensemester_kurzbz, $status_kurzbz_list, $ausbildungssemester = null, $studienplan_id = null, $datum_bis = null)
+	{
+		if (empty($status_kurzbz_list))
+			return success([]);
+
+		$studiengang_result = $this->_getStudiengang($oe_kurzbz);
+
+		if (isError($studiengang_result))
+			return $studiengang_result;
+
+		$studiengang_kz = getData($studiengang_result);
+
+		if (!hasData($studiengang_result))
+		{
+			$organisationseinheiten = $this->_ci->OrganisationseinheitModel->getChilds($oe_kurzbz);
+			$oe_kurzbz = hasData($organisationseinheiten) ? array_column(getData($organisationseinheiten), 'oe_kurzbz') : [];
+		}
+
+		$this->_ci->KalenderModel->addDistinct('tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addSelect('tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit', 'tbl_kalender.kalender_id = tbl_kalender_lehreinheit.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit', 'tbl_kalender_lehreinheit.lehreinheit_id = tbl_lehreinheit.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehrveranstaltung', 'tbl_lehreinheit.lehrveranstaltung_id = tbl_lehrveranstaltung.lehrveranstaltung_id');
+
+		if (!is_null($studiengang_kz))
+		{
+			$this->_ci->KalenderModel->db->where('tbl_lehrveranstaltung.studiengang_kz', $studiengang_kz);
+		}
+		else
+		{
+			$this->_ci->KalenderModel->db->where_in('tbl_lehrveranstaltung.oe_kurzbz', $oe_kurzbz);
+		}
+
+		$this->_ci->KalenderModel->db->where('tbl_lehreinheit.studiensemester_kurzbz', $studiensemester_kurzbz);
+		$this->_ci->KalenderModel->db->where_in('tbl_kalender.status_kurzbz', $status_kurzbz_list);
+
+		$this->_ci->KalenderModel->db->where('NOT EXISTS (
+				SELECT 1 FROM lehre.tbl_kalender nachfolger
+				WHERE nachfolger.vorgaenger_kalender_id = tbl_kalender.kalender_id)', null, false);
+
+		if (!is_null($studienplan_id))
+		{
+			$this->_ci->KalenderModel->addJoin('lehre.tbl_studienplan_lehrveranstaltung', 'tbl_lehrveranstaltung.lehrveranstaltung_id = tbl_studienplan_lehrveranstaltung.lehrveranstaltung_id');
+			$this->_ci->KalenderModel->db->where('tbl_studienplan_lehrveranstaltung.studienplan_id', $studienplan_id);
+		}
+
+		if (!is_null($ausbildungssemester))
+			$this->_ci->KalenderModel->db->where('tbl_lehrveranstaltung.semester', $ausbildungssemester);
+
+		if (!is_null($datum_bis))
+		{
+			$end_date = date('Y-m-d', strtotime($datum_bis . ' +1 day'));
+			$this->_ci->KalenderModel->db->where('tbl_kalender.von <', $end_date);
+		}
+
+		$result = $this->_ci->KalenderModel->load();
+
+		if (isError($result))
+			return $result;
+
+		if (!hasData($result))
+			return success([]);
+
+		return success(array_column(getData($result), 'kalender_id'));
+	}
+
+
+	private function _archiveVorgaenger($vorgaenger_kalender_id, $stop_at_live = false)
+	{
+		$return_array = array();
+		if (!$vorgaenger_kalender_id) return success($return_array);
+
+		$current_id = $vorgaenger_kalender_id;
+
+		while ($current_id)
+		{
+			$vorgaenger = $this->_ci->KalenderModel->load(array('kalender_id' => $current_id));
+			if (!hasData($vorgaenger)) return success($return_array);
+
+			$vorgaenger = getData($vorgaenger)[0];
+
+			if ($stop_at_live && $vorgaenger->status_kurzbz === 'live')
+				return success($return_array);
+
+			if (in_array($vorgaenger->status_kurzbz, array('preview', 'live')))
+			{
+				$this->_ci->KalenderModel->update(
+					array('kalender_id' => $current_id),
+					array('status_kurzbz' => 'archived', 'status_kurzbz_max' => $vorgaenger->status_kurzbz)
+				);
+
+				$return_array[] = $vorgaenger;
+			}
+
+			$current_id = $vorgaenger->vorgaenger_kalender_id;
+		}
+		return success($return_array);
+	}
+
+	private function _syncKalenderIds($kalender_ids, $ziel_status)
+	{
+		if (empty($kalender_ids))
+			return success(['synced' => 0, 'mail_infos' => []]);
+
+		$this->_ci->KalenderModel->addSelect('tbl_kalender.*, tbl_kalender_ort.ort_kurzbz, tbl_kalender_ort.location');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort', 'tbl_kalender.kalender_id = tbl_kalender_ort.kalender_id', 'LEFT');
+		$this->_ci->KalenderModel->db->where_in('tbl_kalender.kalender_id', $kalender_ids);
+		$this->_ci->KalenderModel->addOrder('tbl_kalender.kalender_id', 'DESC');
+		$to_update = $this->_ci->KalenderModel->load();
+
+		if (isError($to_update))
+			return $to_update;
+
+		if (!hasData($to_update))
+			return success(['synced' => 0, 'mail_infos' => []]);
+
+		$mail_infos = [];
+		$synced = 0;
+
+		foreach (getData($to_update) as $entry)
+		{
+			if (in_array($entry->status_kurzbz, array('to_delete', 'to_delete_live', 'to_delete_preview')))
+			{
+				$notify = array();
+				if ($entry->status_kurzbz === 'to_delete_live')
+				{
+					$status_max = 'live';
+					$notify = array('lektor', 'student');
+				}
+				else if ($entry->status_kurzbz === 'to_delete_preview')
+				{
+					$status_max = 'preview';
+					$notify = array('lektor');
+				}
+				else if ($entry->status_kurzbz === 'to_delete')
+				{
+					$status_max = 'planning';
+				}
+
+				$this->_ci->KalenderModel->update(array('kalender_id' => $entry->kalender_id), array('status_kurzbz' => 'deleted', 'status_kurzbz_max' => $status_max));
+				$mail_infos[] = array('entry' => $entry, 'new_status' => 'deleted', 'notify' => $notify);
+
+				$vorgaenger_array = $this->_archiveVorgaenger($entry->vorgaenger_kalender_id);
+
+
+
+				if (hasData($vorgaenger_array))
+				{
+					foreach(getData($vorgaenger_array) as $vorgaenger)
+					{
+						$archive_notify = array();
+
+						if ($vorgaenger->status_kurzbz === 'preview')
+							$archive_notify = array('lektor');
+						else if ($vorgaenger->status_kurzbz === 'live')
+						{
+							$archive_notify = array('student', 'lektor');
+
+							$history = $this->_ci->kalenderlib->getHistory($vorgaenger->kalender_id, false, false);
+							if (hasData($history))
+							{
+								$history = getData($history);
+
+								foreach ($history as $entry)
+								{
+									if ($entry->status_kurzbz === 'deleted' && $entry->status_kurzbz_max === 'preview')
+									{
+										$archive_notify = array('student');
+										break;
+									}
+								}
+							}
+						}
+
+						$mail_infos[] = array('entry' => $vorgaenger, 'new_status' => 'deleted', 'notify' => $archive_notify);
+					}
+				}
+
+				$synced++;
+				continue;
+			}
+
+			if ($ziel_status === 'preview' && in_array($entry->status_kurzbz, array('planning', 'sync_preview')))
+			{
+				$this->_ci->KalenderModel->update(array('kalender_id' => $entry->kalender_id), array('status_kurzbz' => 'preview'));
+				$this->_archiveVorgaenger($entry->vorgaenger_kalender_id, true);
+				$mail_infos[] = array('entry' => $entry, 'new_status' => 'preview', 'notify' => array('lektor'));
+				$synced++;
+				continue;
+			}
+
+			if ($ziel_status === 'live' && in_array($entry->status_kurzbz, array('planning', 'sync_preview', 'sync_live')))
+			{
+				$this->_ci->KalenderModel->update(array('kalender_id' => $entry->kalender_id), array('status_kurzbz' => 'live'));
+				$this->_archiveVorgaenger($entry->vorgaenger_kalender_id, false);
+				$mail_infos[] = array('entry' => $entry, 'new_status' => 'live', 'notify' => array('lektor', 'student'));
+				$synced++;
+				continue;
+			}
+
+			if ($ziel_status === 'live' && $entry->status_kurzbz === 'preview')
+			{
+				$current = getData($this->_ci->KalenderModel->load(array('kalender_id' => $entry->kalender_id)))[0];
+				if ($current->status_kurzbz === 'archived')
+					continue;
+
+				$this->_ci->KalenderModel->update(array('kalender_id' => $entry->kalender_id), array('status_kurzbz' => 'live'));
+				$this->_archiveVorgaenger($entry->vorgaenger_kalender_id, false);
+				$mail_infos[] = array('entry' => $entry, 'new_status' => 'live', 'notify' => array('lektor', 'student'));
+				$synced++;
+			}
+		}
+
+		return success(['synced' => $synced, 'mail_infos' => $mail_infos]);
+	}
+
+
+	private function _getStudiengang($oe_kurzbz)
+	{
+		$this->_ci->StudiengangModel->addJoin('tbl_organisationseinheit', 'oe_kurzbz');
+		$result = $this->_ci->StudiengangModel->loadWhere(array('oe_kurzbz' => $oe_kurzbz));
+
+		if (isError($result))
+			return $result;
+
+		if (!hasData($result))
+			return success(null);
+
+		return success(getData($result)[0]->studiengang_kz);
+	}
+}

application/libraries/PhrasesLib.php

@@ -1,96 +1,98 @@
 <?php
-/**
- * Copyright (C) 2025 fhcomplete.org
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
 
 if (! defined('BASEPATH')) exit('No direct script access allowed');
 
-use \Netcarver\Textile\Parser as NTParser;
-
 class PhrasesLib
 {
-	// Directory name where all the category files are
-	const CORE_PHRASES_DIRECTORY = 'phrases/';
-	// Old config file used for the phrases
-	const CORE_PHRASES_LEGACY_CFG_FILE = 'system/phrasesupdate.php';
-
-	// Who adds phrases into the database
-	const INSERT_BY = 'PhrasesManager';
-
-	// Array elements names
-	const APP = 'app';
-	const CATEGORY = 'category';
-	const PHRASE = 'phrase';
-	const SPRACHE = 'sprache';
-	const TEXT = 'text';
-	const DESCRIPTION = 'description';
-
 	private $_ci; // Code igniter instance
 	private $_phrases; // Contains the retrieved phrases
 
 	/**
 	 * Loads parser library
 	 */
-	public function __construct()
-	{
+    public function __construct()
+    {
 		$this->_ci =& get_instance();
 
 		$this->_phrases = null; // set the property _phrases as null by default
 
 		// CI parser
 		$this->_ci->load->library('parser');
-		// Loads EPrintfLib
-		$this->_ci->load->library('EPrintfLib');
 
-		// Loads the PhraseModel
 		$this->_ci->load->model('system/Phrase_model', 'PhraseModel');
-		// Loads the PhrasentextModel
 		$this->_ci->load->model('system/Phrasentext_model', 'PhrasentextModel');
 
 		// Workaround to use more parameters in the construct since PHP doesn't support many constructors
-		$this->_extendConstruct(func_get_args());
-	}
+		$this->_extend_construct(func_get_args());
+    }
 
 	// -----------------------------------------------------------------------------------------------------------------
 	// Public methods
 
+   	/**
+     * getPhrase() - loads a specific Phrase
+     */
+    public function getPhrase($phrase_id)
+    {
+        if (isEmptyString($phrase_id)) return error(MSG_ERR_INVALID_MSG_ID);
+
+        return $this->_ci->PhraseModel->load($phrase_id);
+    }
+
+    /**
+     * getSubMessages() - will return all Messages subordinated from a specified message.
+     */
+    public function getPhraseByApp($app = null)
+    {
+	    return $this->_ci->PhraseModel->loadWhere(array('app' => $app));
+    }
+
+    /**
+     * getPhraseInhalt
+     */
+	public function getPhraseInhalt($phrase_id)
+    {
+        if (isEmptyString($phrase_id)) return error(MSG_ERR_INVALID_MSG_ID);
+
+        return $this->_ci->PhrasentextModel->loadWhere(array('phrase_id' => $phrase_id));
+    }
+
+    /**
+     * delPhrasentext
+     */
+    public function delPhrasentext($phrasentext_id)
+    {
+        if (isEmptyString($phrasentext_id)) return error(MSG_ERR_INVALID_MSG_ID);
+
+        return $this->_ci->PhrasentextModel->delete(array('phrasentext_id' => $phrasentext_id));
+    }
+
 	/**
-	 * Return the phrases in JSON format
-	 */
-	public function toJSON()
+     * savePhrase() - will save a spezific Phrase.
+     */
+    public function savePhrase($phrase_id, $data)
+    {
+        if (isEmptyString($data)) return error(MSG_ERR_INVALID_MSG_ID);
+
+        return $this->_ci->PhraseModel->update($phrase_id, $data);
+    }
+
+	/**
+     * getVorlagetextByVorlage() - will load tbl_vorlagestudiengang for a spezific Template.
+     */
+    public function getPhrasentextById($phrasentext_id)
 	{
-		return json_encode($this->_phrases);
-	}
+        if (isEmptyString($phrasentext_id)) return error('Not a valid phrasentext_id');
+
+        return $this->_ci->PhrasentextModel->load($phrasentext_id);
+    }
 
 	/**
-	 * getPhrase() - loads a specific Phrase
-	 */
-	public function getPhrase($phrase_id)
-	{
-		if (isEmptyString($phrase_id)) return error(MSG_ERR_INVALID_MSG_ID);
-
-		return $this->_ci->PhraseModel->load($phrase_id);
-	}
-
-	/**
-	 * getPhrases() - Retrieves phrases from the DB
+     * getPhrases() - Retrieves phrases from the DB
 	 * The given parameter are the same needed to read from the table system.tb_phrase
-	 */
-	public function getPhrases($app, $sprache, $phrase = null, $orgeinheit_kurzbz = null, $orgform_kurzbz = null, $blockTags = null)
-	{
+     */
+    public function getPhrases($app, $sprache, $phrase = null, $orgeinheit_kurzbz = null, $orgform_kurzbz = null, $blockTags = null)
+    {
 		if (isset($app) && isset($sprache))
 		{
 			$result = $this->_ci->PhraseModel->getPhrases($app, $sprache, $phrase, $orgeinheit_kurzbz, $orgform_kurzbz);
@@ -98,7 +100,7 @@ class PhrasesLib
 			if (hasData($result))
 			{
 				// Textile parser
-				$textileParser = new NTParser();
+				$textileParser = new \Netcarver\Textile\Parser();
 
 				for ($i = 0; $i < count($result->retval); $i++)
 				{
@@ -137,7 +139,31 @@ class PhrasesLib
 		}
 
 		return $result;
-	}
+    }
+
+	/**
+     * insertPhraseinhalt() - will load tbl_vorlagestudiengang for a spezific Template.
+     */
+    public function insertPhraseinhalt($data)
+	{
+        return $this->_ci->PhrasentextModel->insert($data);
+    }
+
+	/**
+     * getVorlagetextById() - will load tbl_vorlagestudiengang for a spezific Template.
+     */
+    public function getVorlagetextById($vorlagestudiengang_id)
+	{
+        return $this->_ci->VorlageStudiengangModel->load($vorlagestudiengang_id);
+    }
+
+	/**
+     * saveVorlagetext() - will load tbl_vorlagestudiengang for a spezific Template.
+     */
+    public function updatePhraseInhalt($phrasentext_id, $data)
+	{
+        return $this->_ci->PhrasentextModel->update($phrasentext_id, $data);
+    }
 
 	/**
 	 * Retrieves a phrases from the the property _phrases with the given parameters
@@ -150,7 +176,7 @@ class PhrasesLib
 	public function t($category, $phrase, $parameters = array(), $orgeinheit_kurzbz = null, $orgform_kurzbz = null)
 	{
 		// If the property _phrases is populated
-		if (!isEmptyArray($this->_phrases))
+		if (is_array($this->_phrases))
 		{
 			// Loops through the _phrases property
 			for ($i = 0; $i < count($this->_phrases); $i++)
@@ -176,107 +202,6 @@ class PhrasesLib
 	}
 
 	/**
-	 * Install phrases from the core
-	 */
-	public function installFromCore()
-	{
-		$this->_installPhrases(APPPATH.self::CORE_PHRASES_DIRECTORY);
-	}
-
-	/**
-	 * Install phrases from the given path
-	 */
-	public function installFrom($phrasesDirectory)
-	{
-		$this->_installPhrases($phrasesDirectory);
-	}
-
-	/**
-	 * Creates/updates the phrases files under the directory application/phrases/
-	 */
-	public function syncFiles()
-	{
-		// Legacy phrases file absolute path
-		$legacyPhrasesFile = FHCPATH.self::CORE_PHRASES_LEGACY_CFG_FILE;
-
-		// Try to include the legacy file used to store the phrases
-		// It is using the @ to suppress errors in case the file is not readable or does not exist
-		// In case is not readable or does not exists it stops the execution and prompts a message
-		if ((@include_once $legacyPhrasesFile) === false)
-		{
-			$this->_ci->eprintflib->printError($legacyPhrasesFile.' not found or not readable!'."\n");
-			exit;
-		}
-
-		// If the phrases array exists and it is not empty, otherwise it stops the executions and prompts a message
-		if (!isset($phrases) || isEmptyArray($phrases))
-		{
-			$this->_ci->eprintflib->printError($legacyPhrasesFile.' does not contain a populated array called "$phrases"');
-			exit;
-		}
-
-		// For each phrases contained in the array
-		foreach ($phrases as $phrase)
-		{
-			// If it contains the element category
-			if (isset($phrase[self::CATEGORY]) && isset($phrase[self::PHRASE]))
-			{
-				// 
-				$toAppend = false;
-				
-				// Path and name of the phrases category file
-				$phrasesCategoryFile = APPPATH.self::CORE_PHRASES_DIRECTORY.$phrase[self::CATEGORY].'.php';
-
-				// Checks if a phrases file already exists for this category
-				if (file_exists($phrasesCategoryFile))
-				{
-					// Get the phrases file category content
-					$phrasesCategoryFileContent = file_get_contents($phrasesCategoryFile);
-
-					// If an error occurred
-					if ($phrasesCategoryFileContent === false)
-					{
-						$this->_ci->eprintflib->printError('Was not possible to get the content of: '.$phrasesCategoryFile);
-						exit;
-					}
-
-					// Check if the phrase already exists inside this file
-					if (stristr($phrasesCategoryFileContent, $phrase[self::PHRASE]) === false) $toAppend = true;
-				}
-				else // if not then
-				{
-					// Create the new phrases category file
-					if (!$this->_createPhraseToCategoryFile($phrasesCategoryFile))
-					{
-						$this->_ci->eprintflib->printError('Was not possible to create the phrases category file: '.$phrasesCategoryFile);
-						exit;
-					}
-
-					$this->_ci->eprintflib->printMessage('Created new phrases category file: '.$phrasesCategoryFile);
-					$toAppend = true;
-				}
-
-				// If the phrase is to be appended to the phrases category file
-				if ($toAppend)
-				{
-					// And then append the phrase to it
-					if (!$this->_appendPhraseToCategoryFile($phrase, $phrasesCategoryFile))
-					{
-						$this->_ci->eprintflib->printError('Was not possible to append to the phrases category file: '.$phrasesCategoryFile);
-						exit;
-					}
-				}
-			}
-			else // otherwise prompt an error message and continue
-			{
-				$this->_ci->eprintflib->printInfo('Missing "'.self::CATEGORY.'" or "'.self::PHRASE.'" for the following element:');
-				var_dump($phrase);
-				$this->_ci->eprintflib->printInfo('-------------------------------------------');
-			}
-		}
-	}
-
-	/*
 	 * Workaround to reload the phrases array on an already constructed library.
 	 * @parameters -> look for _setPhrases docs
 	 */
@@ -290,68 +215,6 @@ class PhrasesLib
 	// -----------------------------------------------------------------------------------------------------------------
 	// Private methods
 
-	/**
-	 * Append a new phrases to the related phrases category file
-	 */
-	private function _appendPhraseToCategoryFile($phrase, $phrasesCategoryFile)
-	{
-		// Open the category phrases file and a temporary one
-		$srcFileHandle = @fopen($phrasesCategoryFile, 'r');
-		// In case exists then it is truncated
-		$dstFileHandle = @fopen($phrasesCategoryFile.'.tmp', 'w');
-
-		// If an error occurred then return false
-		if (!$srcFileHandle || !$dstFileHandle) return false;
-
-		$line = '';
-		// Read the file line by line
-		while (!feof($srcFileHandle))
-		{
-			// Read a single line from the source file
-			$line = fgets($srcFileHandle, 4096);
-			// If an error occurred then exit
-			if ($line === false && !feof($srcFileHandle)) return false;
-
-			// If the first phrase or the end of the array
-			if ($line == '$phrases = array();' || stristr($line, ');'))
-			{
-				$first_coma = ',';
-				if ($line == '$phrases = array();') $first_coma = '';
-
-				// If found then append the new phrase to the current line
-				// and replace the end of the array
-				$line = str_replace(');', $first_coma."\n".var_export($phrase, true)."\n".');', $line);
-			}
-
-			// In any case copy the line to the temp file
-			if (@fwrite($dstFileHandle, $line) === false) return false;
-		}
-
-		// Close the file handles
-		fclose($srcFileHandle);
-		fclose($dstFileHandle);
-
-		// Delete the old file
-		if (@unlink($phrasesCategoryFile) === false) return false;
-
-		// Rename the temp file as the old one
-		if (@rename($phrasesCategoryFile.'.tmp', $phrasesCategoryFile) === false) return false;
-
-		return true; // if everything was fine
-	}
-
-	/**
-	 * Creates a new phrases category file with the given name
-	 * and having an empy array called $phrases as content
-	 */
-	private function _createPhraseToCategoryFile($phrasesCategoryFile)
-	{
-		return !(file_put_contents(
-			$phrasesCategoryFile,
-			'<?php'."\n\n".'$phrases = array();'
-		) === false);
-	}
-
 	/**
 	 * Extends the functionalities of the constructor of this class
 	 * This is a workaround to use more parameters in the construct since PHP doesn't support many constructors
@@ -361,19 +224,22 @@ class PhrasesLib
 	 *		- could be an array of categories, and for each category there is an array of phrases
 	 * language: optional parameter must be a string. It's used to load phrases
 	 */
-	private function _extendConstruct($params)
+	private function _extend_construct($params)
 	{
 		// Checks if the $params is an array with at least one element
-		if (!isEmptyArray($params))
+		if (is_array($params) && count($params) > 0)
 		{
 			$parameters = $params[0];	// temporary variable
+			$isIndexArray = false;		//flag for indexed array
 
 			// If there are parameters
-			if (!isEmptyArray($parameters))
+			if (is_array($parameters) && count($parameters) > 0)
 			{
 				$categories = $parameters[0]; // categories is always the first parameter
-				// If it is not an array, then convert into one
-				if (!is_array($categories)) $categories = array($categories);
+				if (!is_array($categories)) // if it is not an array, then convert into one
+				{
+					$categories = array($categories);
+				}
 
 				// Retrieves the language of the logged user
 				$language = getUserLanguage(count($parameters) == 2 ? $parameters[1] : null);
@@ -413,7 +279,7 @@ class PhrasesLib
 		// If language is not default language and phrasentext is null -> fallback to default language
 		if ($language != DEFAULT_LANGUAGE)
 		{
-			// Get array with phrasentexte in the default language
+			// get array with phrasentexte in the default language
 			$defaultPhrases = null;
 			if ($isIndexArray)
 			{
@@ -424,19 +290,19 @@ class PhrasesLib
 				$defaultPhrases = $this->_ci->PhraseModel->getPhrasesByCategoryAndPhrasesAndLanguage($categories, DEFAULT_LANGUAGE);
 			}
 
-			// Combine array with phrasentexte in users language and in default language
+			// combine array with phrasentexte in users language and in default language
 			// (default used if phrasentext in users language is null or not set)
 			if (hasData($phrases) && hasData($defaultPhrases))
 			{
-				// Loop through phrases in default language
+				// loop through phrases in default language
 				foreach ($defaultPhrases->retval as $defaultPhrase)
 				{
 					$found = false;	// flag for found phrase
 
-					// Loop through phrases in users language
+					// loop through phrases in users language
 					foreach ($phrases->retval as $phrase)
 					{
-						// If same phrase and category found and text is not null
+						// if same phrase and category found and text is not null
 						// use phrase in users language
 						if ($phrase->phrase == $defaultPhrase->phrase
 							&& $phrase->category == $defaultPhrase->category
@@ -447,11 +313,13 @@ class PhrasesLib
 						}
 					}
 
-					// Otherwise use phrase in default language
-					if (!$found) array_push($phrases->retval, $defaultPhrase);
+					// otherwise use phrase in default language
+					if (!$found)
+					{
+						array_push($phrases->retval, $defaultPhrase);
+					}
 				}
 			}
-			// Otherwise if only defaultPhrases have data
 			elseif (hasData($defaultPhrases))
 			{
 				$phrases = $defaultPhrases;
@@ -459,227 +327,19 @@ class PhrasesLib
 		}
 
 		// If there are phrases loaded then store them in the property _phrases
-		if (hasData($phrases)) $this->_phrases = $phrases->retval;
+		if (hasData($phrases))
+		{
+			$this->_phrases = $phrases->retval;
+		}
+
 	}
 
 	/**
-	 * Install phrases from the given directory
+	 * Returns the property _phrases JSON encoded
+	 * @return json encoded property _phrases
 	 */
-	private function _installPhrases($phrasesDirectory)
+	public function getJSON()
 	{
-		$this->_ci->eprintflib->printInfo('------------------------------------------------------------------------------------------');
-		$this->_ci->eprintflib->printInfo('Phrases installation started from: '.$phrasesDirectory);
-
-		// If the given directory name does not exist
-		if (!is_dir($phrasesDirectory))
-		{
-			$this->_ci->eprintflib->printError('The directory '.$phrasesDirectory.' does not exist');
-		}
-		else // otherwise install the phrases from the given directory
-		{
-			// Get the list of category files from the given directory
-			$phrasesCategoryFiles = scandir($phrasesDirectory);
-
-			if ($phrasesCategoryFiles == false)
-			{
-				$this->_ci->eprintflib->printError('An error occurred while trying to access to the given directory: '.$phrasesDirectory);
-			}
-			else
-			{
-				// If no files are inside the given directory
-				if (count($phrasesCategoryFiles) == 2)
-				{
-					$this->_ci->eprintflib->printInfo('No phrases files are inside the given directory: '.$phrasesDirectory);
-				}
-
-				// For each file in this directory that represents a phrases category
-				foreach ($phrasesCategoryFiles as $phrasesCategoryFile)
-				{
-					// Gets the infos about the file
-					$pathInfo = pathinfo($phrasesDirectory.$phrasesCategoryFile);
-
-					// Skip the upper directory, the same directory and files that are not a php file
-					if ($phrasesCategoryFile != '.'
-						&& $phrasesCategoryFile != '..'
-						&& $pathInfo['extension'] == 'php')
-					{
-						$phrases = null; // define the variable
-
-						// Include the php file that contains phrases for that category
-						require_once($phrasesDirectory.$phrasesCategoryFile);
-
-						// If this file contains an array called phrases
-						if (isset($phrases) && is_array($phrases))
-						{
-							$addPhrases = $this->_addPhrases($phrases); // add them to the database
-
-							// If a blocking error occurred then print an error and stop the execution
-							if (isError($addPhrases))
-							{
-								$this->_ci->eprintflib->printError(getError($addPhrases));
-								break;
-							}
-						}
-						else // otherwise print an error and continue with the next file
-						{
-							$this->_ci->eprintflib->printInfo(
-								'The file '.$phrasesDirectory.$phrasesCategoryFile.' does not contain an array called "phrases"'
-							);
-						}
-
-						// Clean for the next file
-						unset($phrases);
-					}
-				}
-			}
-		}
-
-		$this->_ci->eprintflib->printInfo('Phrases installation ended');
-		$this->_ci->eprintflib->printInfo('------------------------------------------------------------------------------------------');
+		return json_encode($this->_phrases);
 	}
-
-	/**
-	 * Add new phrases to the database
-	 */
-	private function _addPhrases($phrases)
-	{
-		// For eache given phrase
-		foreach ($phrases as $phrase)
-		{
-			$phrase_id = null; // The id of the new/existing phrase
-
-			// Checks the mandatory fields, if one of them is not valid continue with the next phrase
-			if (!$this->_isValidElement($phrase, self::APP)) continue;
-			if (!$this->_isValidElement($phrase, self::CATEGORY)) continue;
-			if (!$this->_isValidElement($phrase, self::PHRASE)) continue;
-
-			// Checks if the phrase already exists in the database
-			$phraseResult = $this->_ci->PhraseModel->loadWhere(
-				array(
-					'app' => $phrase[self::APP],
-					'category' => $phrase[self::CATEGORY],
-					'phrase' => $phrase[self::PHRASE]
-				)
-			);
-
-			// If an error occurred then return the error itself
-			if (isError($phraseResult)) return $phraseResult;
-
-			// If no phrase has been found
-			if (!hasData($phraseResult))
-			{
-				// Then add the phrase to the database
-				$phraseInsertResult = $this->_ci->PhraseModel->insert(
-					array(
-						'app' => $phrase[self::APP],
-						'category' => $phrase[self::CATEGORY],
-						'phrase' => $phrase[self::PHRASE],
-						'insertamum' => 'NOW()',
-						'insertvon' => self::INSERT_BY
-					)
-				);
-
-				// If an error occurred then return the error itself
-				if (isError($phraseInsertResult)) return $phraseInsertResult;
-
-				$phrase_id = getData($phraseInsertResult); // the phrase_id of the new added phrase
-
-				// Prints info about the new added phrase
-				$this->_ci->eprintflib->printMessage(
-					sprintf(
-						'A new phrase has been added into the database: '.
-						'phrase_id => %s | app => %s | category => %s | phrase => %s',
-						$phrase_id,
-						$phrase[self::APP],
-						$phrase[self::CATEGORY],
-						$phrase[self::PHRASE]
-					)
-				);
-			}
-			else // otherwise if the phrase already exists in the database
-			{
-				$phrase_id = getData($phraseResult)[0]->phrase_id; // gets the phrase_id
-			}
-
-			// If not a valid phrase_id
-			if ($phrase_id == null) return error('Not a valid phrase id');
-
-			// For each phrase text, one text for each language
-			foreach ($phrase['phrases'] as $phraseText)
-			{
-				// Checks the mandatory fields, if one of them is not valid continue with the next phrase text
-				if (!$this->_isValidElement($phraseText, self::SPRACHE)) continue;
-				if (!$this->_isValidElement($phraseText, self::TEXT)) continue;
-
-				// Set the not optional fields if they have not been set
-				if (!isset($phraseText[self::DESCRIPTION])) $phraseText[self::DESCRIPTION] = null;
-
-				// Checks if the phrase already exists in the database
-				$phraseTextResult = $this->_ci->PhrasentextModel->loadWhere(
-					array(
-						'phrase_id' => $phrase_id,
-						'sprache' => $phraseText[self::SPRACHE]
-					)
-				);
-
-				// If an error occurred then return the error itself
-				if (isError($phraseTextResult)) return $phraseTextResult;
-
-				// If no text for the phrase was found
-				if (!hasData($phraseTextResult))
-				{
-					// Then add the text phrase to the database
-					$phraseTextInsertResult = $this->_ci->PhrasentextModel->insert(
-						array(
-							'phrase_id' => $phrase_id,
-							'sprache' => $phraseText[self::SPRACHE],
-							'text' => $phraseText[self::TEXT],
-							'description' => $phraseText[self::DESCRIPTION],
-							'insertvon' => self::INSERT_BY,
-							'insertamum' => 'NOW()',
-							'orgeinheit_kurzbz' => null,
-							'orgform_kurzbz' => null
-						)
-					);
-
-					// If an error occurred then return the error itself
-					if (isError($phraseTextInsertResult)) return $phraseTextInsertResult;
-
-					// Prints info about the new added text phrase
-					$this->_ci->eprintflib->printMessage(
-						sprintf(
-							'A new text has been added into the database: '.
-							'phrase_id => %s | sprache => %s | text => %s | description => %s',
-							$phrase_id,
-							$phraseText[self::SPRACHE],
-							substr($phraseText[self::TEXT], 0, 42).'...',
-							substr($phraseText[self::DESCRIPTION], 0, 42).'...'
-						)
-					);
-				}
-			}
-		}
-
-		// If here then no blocking errors occurred
-		return success();
-	}
-
-	/**
-	 * Checks if the given array element exists in the given array and if it is a valid string and then returns true
-	 * Otherwise prints an info and then returns false
-	 */
-	private function _isValidElement($array, $elementName)
-	{
-		// If a not valid text is set
-		if ((isset($array[$elementName]) && isEmptyString($array[$elementName])) || !isset($array[$elementName]))
-		{
-			$this->_ci->eprintflib->printInfo('Not a valid element "'.$elementName.'":');
-			var_dump($array); // KEEP IT!!!
-			$this->_ci->eprintflib->printEOL();
-			return false;
-		}
-
-		return true;
-	}
-}
-
+}

application/libraries/RaumvorschlagLib.php

@@ -0,0 +1,563 @@
+<?php
+
+if (! defined("BASEPATH")) exit("No direct script access allowed");
+
+use CI3_Events as Events;
+
+class RaumvorschlagLib
+{
+	private $_ci;
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->model('ressource/Kalender_Lehreinheit_model', 'KalenderLehreinheitModel');
+		$this->_ci->load->model('ressource/Kalender_Event_model', 'KalenderEventModel');
+		$this->_ci->load->model('ressource/Kalender_Event_Teilnehmer_model', 'KalenderEventTeilnehmerModel');
+		$this->_ci->load->model('ressource/Kalender_Ort_model', 'KalenderOrtModel');
+		$this->_ci->load->model('education/Lehreinheit_model', 'LehreinheitModel');
+		$this->_ci->load->model('education/Lehrveranstaltung_model', 'LehrveranstaltungModel');
+		$this->_ci->load->model('education/LehreinheitMitarbeiter_model', 'LehreinheitMitarbeiterModel');
+		$this->_ci->load->model('ressource/Ort_model', 'OrtModel');
+		$this->_ci->load->model('organisation/gruppe_model', 'GruppeModel');
+		$this->_ci->load->model('organisation/Lehrverband_model', 'LehrverbandModel');
+		$this->_ci->load->model('ressource/Zeitsperre_model', 'ZeitsperreModel');
+		$this->_ci->load->model('ressource/Stunde_model', 'StundeModel');
+		$this->_ci->load->model('education/Lehreinheitgruppe_model', 'LehreinheitgruppeModel');
+
+		$this->_ci->load->library('CollisionChecker');
+		$this->_ci->load->library('KalenderLib');
+		$this->_ci->load->library('PhrasesLib', array('ui'));
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+	}
+
+
+	public function getVorschlaege($kalender_id)
+	{
+		$event = $this->_ci->kalenderlib->getByKalenderId($kalender_id);
+		$event = $event[0];
+		return $this->_getVorschlaegeForEvent($event);
+	}
+
+	public function getVorschlaegeByLehreinheit($lehreinheit_id, $von, $bis)
+	{
+		$teilnehmer = $this->_getLehreinheitTeilnehmer($lehreinheit_id);
+
+		$event = (object) [
+			'kalender_id' => null,
+			'lehreinheit_id' => [$lehreinheit_id],
+			'isostart' => (new DateTime($von))->format('c'),
+			'isoend' => (new DateTime($bis))->format('c'),
+			'datum' => (new DateTime($von))->format('Y-m-d'),
+			'lektor' => $teilnehmer->lektor_data,
+			'gruppe' => $teilnehmer->gruppen_data,
+		];
+
+		return $this->_getVorschlaegeForEvent($event);
+	}
+
+	public function getVorschlaegeSlots($lehreinheit_id, $start_date, $end_date)
+	{
+		$lehreinheit_result = $this->_ci->LehreinheitModel->load($lehreinheit_id);
+		if (!hasData($lehreinheit_result))
+			return error('Lehreinheit nicht gefunden');
+		$lehreinheit = getData($lehreinheit_result)[0];
+
+		$block = $lehreinheit->stundenblockung;
+		if ($block <= 0)
+			return error('Stundenblockung ist ungültig');
+
+		$this->_ci->StundeModel->addOrder('stunde', 'ASC');
+		$stunden_result = $this->_ci->StundeModel->load();
+		$stunden = hasData($stunden_result) ? array_values(getData($stunden_result)) : [];
+
+		if (empty($stunden))
+			return error('Kein Stunden-Raster gefunden');
+
+		$teilnehmer = $this->_getLehreinheitTeilnehmer($lehreinheit_id);
+		$grp = $this->_splitGruppen($teilnehmer->gruppen_data);
+		$lektor_uids = array_column($teilnehmer->lektor_data, 'mitarbeiter_uid');
+
+		$verplante_events = $this->_ci->kalenderlib->getForRaumvorschlag(
+			$start_date,
+			$end_date,
+			$lektor_uids,
+			$grp->gruppen_kurzbz,
+			$grp->lehrverband_gruppen
+		);
+
+		$start_day = strtotime($start_date);
+		$end_day = strtotime($end_date);
+
+		$moegliche_slots = array();
+
+		$verplante_zeitsperren = $this->_getZeitsperen($start_date, $end_date, $lektor_uids);
+		while ($start_day <= $end_day)
+		{
+			$tag = date('Y-m-d', $start_day);
+
+			$verplante_tages_events = array_values(array_filter($verplante_events, function($event) use ($tag)
+			{
+				return $event->datum === $tag;
+			}));
+
+			foreach ($stunden as $index => $start_stunde)
+			{
+				if (!isset($stunden[$index + $block - 1]))
+					continue;
+
+				$end_stunde = $stunden[$index + $block - 1];
+
+				$slot_start = $tag . ' ' . $start_stunde->beginn;
+				$slot_end = $tag . ' ' . $end_stunde->ende;
+
+				if (!$this->_isFrei($slot_start, $slot_end, $verplante_zeitsperren, $lektor_uids, 'lektor'))
+					continue;
+
+				if (!$this->_isFrei($slot_start, $slot_end, $verplante_tages_events, $lektor_uids, 'lektor'))
+					continue;
+
+				if (!$this->_isFrei($slot_start, $slot_end, $verplante_tages_events, $grp->gruppen_kurzbz, 'gruppe'))
+					continue;
+
+				if (!$this->_isFrei($slot_start, $slot_end, $verplante_tages_events, $grp->lehrverband_gruppen_bezeichnung, 'lehrverband'))
+					continue;
+
+				$moegliche_slots[] = [
+					'isostart' => (new DateTime($slot_start))->format('c'),
+					'isoend' => (new DateTime($slot_end))->format('c'),
+					'marker_isoend' => (new DateTime($tag . ' ' . $start_stunde->ende))->format('c'),
+				];
+			}
+
+			$start_day = strtotime('+1 day', $start_day);
+		}
+
+
+		$slots = [];
+		foreach ($moegliche_slots as $slot)
+		{
+			$event_obj = (object) [
+				'kalender_id' => null,
+				'lehreinheit_id' => [$lehreinheit_id],
+				'isostart' => $slot['isostart'],
+				'isoend' => $slot['isoend'],
+			];
+
+			$raumkandidaten = $this->_getRaumkandidaten($event_obj);
+
+			if (empty($raumkandidaten))
+				continue;
+
+			$ratings = $this->_getRatings($verplante_events, $slot, $raumkandidaten, $lektor_uids, $grp->gruppen_kurzbz, $grp->lehrverband_gruppen_bezeichnung);
+			$best = $ratings[0];
+			$anzahl_weitere = count($ratings) - 1;
+
+			$slots[] = [
+				'isostart' => $slot['isostart'],
+				'isoend' => $slot['isoend'],
+				'marker_isoend' => $slot['marker_isoend'],
+				'rating' => $this->_scoreToRating($best['score']),
+				'label' => $anzahl_weitere > 0 ? $best['ort_kurzbz'] . ' (' . $best['score'] . ') + ' . $anzahl_weitere . ' weitere' : $best['ort_kurzbz'] . ' (' . $best['score'] . ')',
+				'raeume' => $ratings,
+			];
+		}
+		return success($slots);
+	}
+
+	private function _getZeitsperen($start_date, $end_date, $uids)
+	{
+
+		if (empty($uids)) return [];
+
+		if (($this->_ci->variablelib->getVar('ignore_kollision') === 'true') || ($this->_ci->variablelib->getVar('ignore_zeitsperre') === 'true')) return [];
+
+
+		$this->_ci->ZeitsperreModel->addSelect('mitarbeiter_uid, vondatum, vonstunde_z.beginn as von_beginn, bisdatum, bisstunde_z.ende as bis_ende');
+		$this->_ci->ZeitsperreModel->addJoin('lehre.tbl_stunde vonstunde_z', 'vonstunde_z.stunde = tbl_zeitsperre.vonstunde', 'LEFT');
+		$this->_ci->ZeitsperreModel->addJoin('lehre.tbl_stunde bisstunde_z', 'bisstunde_z.stunde = tbl_zeitsperre.bisstunde', 'LEFT');
+		$this->_ci->ZeitsperreModel->db->where('zeitsperretyp_kurzbz !=', 'ZVerfueg');
+		$this->_ci->ZeitsperreModel->db->where('(tbl_zeitsperre.vondatum + COALESCE(vonstunde_z.beginn, \'00:00\'))::timestamp <', $end_date);
+		$this->_ci->ZeitsperreModel->db->where('(tbl_zeitsperre.bisdatum + COALESCE(bisstunde_z.ende, \'23:59\'))::timestamp >', $start_date);
+
+		$this->_ci->ZeitsperreModel->db->where_in('mitarbeiter_uid', $uids);
+		$result = $this->_ci->ZeitsperreModel->load();
+
+		if (!hasData($result)) return [];
+
+		$events = [];
+		foreach (getData($result) as $row)
+		{
+			$von = new DateTime($row->vondatum . ' ' . ($row->von_beginn ?? '00:00'));
+			$bis = new DateTime($row->bisdatum . ' ' . ($row->bis_ende ?? '23:59'));
+
+			$events[] = (object)[
+				'isostart' => $von->format('c'),
+				'isoend' => $bis->format('c'),
+				'lektor' => [['mitarbeiter_uid' => $row->mitarbeiter_uid]]
+			];
+		}
+		return $events;
+	}
+
+	private function _getLehreinheitTeilnehmer($lehreinheit_id)
+	{
+		$lektoren_result = $this->_ci->LehreinheitMitarbeiterModel->loadWhere(['lehreinheit_id' => $lehreinheit_id]);
+		$lektor_data = [];
+		if (hasData($lektoren_result))
+		{
+			$lektor_data = getData($lektoren_result);
+		}
+
+		$gruppen_result = $this->_ci->LehreinheitgruppeModel->getByLehreinheit($lehreinheit_id);
+		$gruppen_data = [];
+		if (hasData($gruppen_result))
+		{
+			$gruppen_rows = getData($gruppen_result);
+
+			foreach ($gruppen_rows as $gruppe)
+			{
+				$gruppen_data[] = (array) $gruppe;
+			}
+		}
+
+
+		return (object)[
+			'lektor_data' => $lektor_data,
+			'gruppen_data' => $gruppen_data,
+		];
+
+	}
+
+	private function _splitGruppen($gruppen_data)
+	{
+		$gruppen_kurzbz = array_values(array_filter(array_column($gruppen_data, 'gruppe_kurzbz')));
+		$lehrverband_gruppen = array_values(array_filter($gruppen_data, function($gruppe)
+		{
+			return empty($gruppe['gruppe_kurzbz']);
+		}));
+		$lehrverband_gruppen_bezeichnung = array_column($lehrverband_gruppen, 'bezeichnung');
+
+		return (object)[
+			'gruppen_kurzbz' => $gruppen_kurzbz,
+			'lehrverband_gruppen' => $lehrverband_gruppen,
+			'lehrverband_gruppen_bezeichnung' => $lehrverband_gruppen_bezeichnung
+		];
+
+	}
+	//TODO (david) umbauen auf CollisionChecks
+	private function _isFrei($slot_start, $slot_end, $events, $check_array, $type)
+	{
+		if (empty($check_array)) return true;
+
+		$slot_start_ts = strtotime($slot_start);
+		$slot_end_ts = strtotime($slot_end);
+
+		foreach ($events as $event)
+		{
+			$event_start_ts = strtotime($event->isostart);
+			$event_end_ts = strtotime($event->isoend);
+
+			if ($event_end_ts <= $slot_start_ts || $event_start_ts >= $slot_end_ts)
+				continue;
+
+			$event_uids = $this->_getIds($event, $type);
+
+			if (!empty(array_intersect($event_uids, $check_array)))
+				return false;
+		}
+
+		return true;
+	}
+
+	private function _scoreToRating($score)
+	{
+		if ($score >= 90)
+			return 'good';
+		if ($score >= 60)
+			return 'mid';
+		return 'bad';
+	}
+	private function _getVorschlaegeForEvent($event)
+	{
+		$raumkandidaten = $this->_getRaumkandidaten($event);
+		if (empty($raumkandidaten)) return [];
+
+		$lektor_uids = array_column($event->lektor, 'mitarbeiter_uid');
+		$grp = $this->_splitGruppen($event->gruppe);
+
+		$tages_events = $this->_ci->kalenderlib->getForRaumvorschlag(
+			$event->datum,
+			$event->datum,
+			$lektor_uids,
+			$grp->gruppen_kurzbz,
+			$grp->lehrverband_gruppen
+		);
+
+		return $this->_getRatings($tages_events, $event, $raumkandidaten, $lektor_uids, $grp->gruppen_kurzbz, $grp->lehrverband_gruppen_bezeichnung);
+	}
+	private function _getRatings($events, $event, $raumkandidaten, $lektor_uids, $gruppen_kurzbz, $lehrverband_gruppen_bezeichnung)
+	{
+		$event = (object)$event;
+		$lektor_davor = $this->_getEventDavor($events, $event->isostart, $lektor_uids, 'lektor');
+		$gruppen_davor = $this->_getEventDavor($events, $event->isostart, $gruppen_kurzbz, 'gruppe');
+		$lehrverband_davor = $this->_getEventDavor($events, $event->isostart, $lehrverband_gruppen_bezeichnung, 'lehrverband');
+
+		$lektor_davor_ort = $lektor_davor ? $this->_getOrtDetails($lektor_davor->ort_kurzbz) : null;
+		$gruppen_davor_ort = $gruppen_davor ? $this->_getOrtDetails($gruppen_davor->ort_kurzbz) : null;
+		$lehrverband_davor_ort = $lehrverband_davor ? $this->_getOrtDetails($lehrverband_davor->ort_kurzbz) : null;
+
+		$unique = [];
+
+		foreach ($raumkandidaten as $raum)
+		{
+			$unique[$raum->ort_kurzbz] = $raum;
+		}
+
+		$kandidaten = array_values($unique);
+
+
+		$ratings = [];
+		foreach ($kandidaten as $raum)
+		{
+			$rating = ['ort_kurzbz' => $raum->ort_kurzbz, 'score' => 100, 'details' => [],
+				'raumtyp_kurzbz' => $raum->raumtyp_kurzbz, 'max_person' => $raum->max_person];
+			$this->_rateLektor($rating, $raum, $lektor_davor_ort);
+			$this->_rateGruppen($rating, $raum, $gruppen_davor_ort);
+			$this->_rateGruppen($rating, $raum, $lehrverband_davor_ort);
+
+			Events::trigger('room_rating',
+				function & () use (&$rating) {
+					return $rating;
+				},
+				$raum,
+				$event
+			);
+			$ratings[] = $rating;
+		}
+
+		usort($ratings, function($a, $b)
+		{
+			return $b['score'] <=> $a['score'];
+		});
+
+		return $ratings;
+
+	}
+
+	private function _getOrtDetails($ort_kurzbz_array)
+	{
+		$ort_kurzbz_array = (array) $ort_kurzbz_array;
+		if (empty($ort_kurzbz_array)) return [];
+		$this->_ci->OrtModel->addSelect('ort_kurzbz, stockwerk, standort_id');
+		$this->_ci->OrtModel->db->where_in('ort_kurzbz', $ort_kurzbz_array);
+		$result = $this->_ci->OrtModel->load();
+
+		return hasData($result) ? getData($result) : [];
+	}
+
+	private function _rateLektor(&$rating, $raum, $lektor_davor_orte)
+	{
+		if (empty($lektor_davor_orte)) return;
+
+		foreach ($lektor_davor_orte as $ort)
+		{
+			if ($ort->ort_kurzbz === $raum->ort_kurzbz)
+			{
+				$rating['score'] += 20;
+				$rating['details'][] = '+20 ' . $this->_ci->phraseslib->t('ui', 'lecturer_already_here');
+				return;
+			}
+		}
+
+		$gleiches_gebaeude = array_filter($lektor_davor_orte, function($ort) use ($raum)
+		{
+			return $ort->standort_id === $raum->standort_id;
+		});
+
+		if (empty($gleiches_gebaeude))
+		{
+			$rating['score'] -= 20;
+			$rating['details'][] = '-20 '. $this->_ci->phraseslib->t('ui', 'lecturer_building_change');
+			return;
+		}
+
+		$diffs = array_map(function($ort) use ($raum)
+		{
+			return abs($ort->stockwerk - $raum->stockwerk);
+		}, $gleiches_gebaeude);
+
+		$diff = min($diffs);
+
+		if ($diff > 0)
+		{
+			$rating['score'] -= $diff * 5;
+			$rating['details'][] = '-' . ($diff * 5) . ' ' . $this->_ci->phraseslib->t('ui', 'lecturer_floor_change');
+		}
+	}
+
+	private function _rateGruppen(&$rating, $raum, $gruppen_davor_orte)
+	{
+		if (empty($gruppen_davor_orte)) return;
+
+		foreach ($gruppen_davor_orte as $ort)
+		{
+			if ($ort->ort_kurzbz === $raum->ort_kurzbz)
+			{
+				$rating['score'] += 10;
+				$rating['details'][] = '+10 ' . $this->_ci->phraseslib->t('ui', 'student_already_here');
+				return;
+			}
+		}
+
+		$gleiches_gebaeude = array_filter($gruppen_davor_orte, function($ort) use ($raum)
+		{
+			return $ort->standort_id === $raum->standort_id;
+		});
+
+		if (empty($gleiches_gebaeude))
+		{
+			$rating['score'] -= 20;
+			$rating['details'][] = '-20 '. $this->_ci->phraseslib->t('ui', 'student_building_change');
+			return;
+		}
+
+		$diffs = array_map(function($ort) use ($raum)
+		{
+			return abs($ort->stockwerk - $raum->stockwerk);
+		}, $gleiches_gebaeude);
+
+		$diff = min($diffs);
+
+		if ($diff > 0)
+		{
+			$rating['score'] -= $diff * 5;
+			$rating['details'][] = '-' . ($diff * 5) . ' '. $this->_ci->phraseslib->t('ui', 'student_floor_change');
+		}
+	}
+
+	private function _getEventDavor($events, $von, $uids, $type)
+	{
+		$kandidat = null;
+
+		foreach ($events as $event)
+		{
+			if ($event->isoend > $von)
+				continue;
+
+			//Wenn zwischen zwei Events eine 30+ Minuten Pause liegt, wird das Event davor nicht berücksichtigt
+			if ((strtotime($von) - strtotime($event->isoend)) > 30 * 60)
+				continue;
+
+			if (empty($event->ort_kurzbz))
+				continue;
+
+			$event_uids = $this->_getIds($event, $type);
+
+			if (empty(array_intersect($event_uids, $uids)))
+				continue;
+
+			if ($kandidat === null || $event->isoend > $kandidat->isoend)
+				$kandidat = $event;
+		}
+
+		return $kandidat;
+	}
+
+	private function _getIds($event, $type)
+	{
+		$event_uids = array();
+
+		if ($type === 'lektor')
+			$event_uids = array_column($event->lektor, 'mitarbeiter_uid');
+		else if ($type === 'gruppe')
+			$event_uids = array_column($event->gruppe, 'gruppe_kurzbz');
+		else if ($type === 'lehrverband')
+			$event_uids = array_column($event->gruppe, 'bezeichnung');
+
+		return $event_uids;
+	}
+
+	private function _getRaumkandidaten($event)
+	{
+		$raumtyp = null;
+		$raumtypalternativ = null;
+
+		if (!empty($event->lehreinheit_id))
+		{
+			$lehreinheit = $this->_ci->LehreinheitModel->load($event->lehreinheit_id[0]);
+			if (hasData($lehreinheit))
+			{
+				$lehreinheit = getData($lehreinheit)[0];
+				$raumtyp = $lehreinheit->raumtyp ?? null;
+				$raumtypalternativ = $lehreinheit->raumtypalternativ ?? null;
+			}
+		}
+
+		$this->_ci->KalenderModel->addDistinct('tbl_kalender_ort.ort_kurzbz');
+		$this->_ci->KalenderModel->addSelect('tbl_kalender_ort.ort_kurzbz');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort', 'tbl_kalender.kalender_id = tbl_kalender_ort.kalender_id');
+		$this->_ci->KalenderModel->db->where('tbl_kalender.von <', $event->isoend);
+		$this->_ci->KalenderModel->db->where('tbl_kalender.bis >', $event->isostart);
+		if (!is_null($event->kalender_id))
+		{
+			$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id !=', $event->kalender_id);
+		}
+		$this->_ci->KalenderModel->db->where_not_in('tbl_kalender.status_kurzbz', ['deleted', 'to_delete', 'to_delete_live', 'to_delete_preview', 'archived']);
+		$this->_ci->KalenderModel->db->where('tbl_kalender_ort.ort_kurzbz IS NOT NULL', null, false);
+		$this->_ci->KalenderModel->db->where(
+			'NOT EXISTS (
+				SELECT 1 FROM lehre.tbl_kalender nachfolger
+				WHERE nachfolger.vorgaenger_kalender_id = tbl_kalender.kalender_id
+			)', null, false
+		);
+
+		$belegte = $this->_ci->KalenderModel->load();
+
+		$belegte_orte = hasData($belegte) ? array_column(getData($belegte), 'ort_kurzbz') : [];
+
+		if (empty($raumtyp))
+		{
+			$raeume = $this->_getFreieRaeume(null, $belegte_orte);
+			return hasData($raeume) ? getData($raeume) : [];
+		}
+
+		$vorschlaege = [];
+
+		$raeume = $this->_getFreieRaeume($raumtyp, $belegte_orte);
+		if (hasData($raeume))
+			$vorschlaege = getData($raeume);
+
+		if (count($vorschlaege) < 5 && !empty($raumtypalternativ))
+		{
+			$bereits_gefunden = array_merge($belegte_orte, array_column($vorschlaege, 'ort_kurzbz'));
+			$alternativ = $this->_getFreieRaeume($raumtypalternativ, $bereits_gefunden);
+
+			if (!isError($alternativ) && hasData($alternativ))
+				$vorschlaege = array_merge($vorschlaege, getData($alternativ));
+		}
+
+		return $vorschlaege;
+	}
+
+	private function _getFreieRaeume($raumtyp, $belegte_orte)
+	{
+		$this->_ci->OrtModel->addSelect('ort_kurzbz, stockwerk, standort_id, max_person, raumtyp_kurzbz');
+		$this->_ci->OrtModel->addJoin('public.tbl_ortraumtyp', 'ort_kurzbz');
+
+		if (!empty($raumtyp))
+			$this->_ci->OrtModel->db->where('raumtyp_kurzbz', $raumtyp);
+		else
+			$this->_ci->OrtModel->db->where('reservieren', true);
+
+		$this->_ci->OrtModel->db->where('aktiv', true);
+		$this->_ci->OrtModel->db->where("ort_kurzbz NOT LIKE '\_%'", null, false);
+
+		if (!empty($belegte_orte))
+			$this->_ci->OrtModel->db->where_not_in('ort_kurzbz', $belegte_orte);
+		$this->_ci->OrtModel->addOrder('hierarchie, ort_kurzbz');
+
+		return $this->_ci->OrtModel->load();
+	}
+}

application/libraries/collision/checks/LectureCollisionCheck.php

@@ -0,0 +1,303 @@
+<?php
+
+class LectureCollisionCheck implements ICollisionCheck
+{
+
+	private $_ci;
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->model('ressource/Zeitsperre_model', 'ZeitsperreModel');
+		$this->_ci->load->model('education/Lehreinheitmitarbeiter_model', 'LehreinheitmitarbeiterModel');
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+		$this->_ci->load->library('PhrasesLib', array('ui'));
+
+	}
+
+	public function getName()
+	{
+		return 'lecture';
+	}
+
+	public function check($data)
+	{
+		if (!isset($data->von, $data->bis)) return [];
+		if (empty($data->kalender_id) && empty($data->lehreinheit_id) && empty($data->uids)) return [];
+
+		if ($this->_ci->variablelib->getVar('ignore_kollision') === 'true') return [];
+
+		if (!empty($data->kalender_id))
+			$uids = $this->_getUids($data->kalender_id);
+		else if (!empty($data->lehreinheit_id))
+			$uids = $this->_getUidsFromLehreinheit($data->lehreinheit_id);
+		else
+			$uids = $data->uids;
+
+		if (empty($uids)) return [];
+
+		$collisions = [];
+
+		$collisions = array_merge($collisions, $this->_checkLehreinheit($uids, $data));
+		$collisions = array_merge($collisions, $this->_checkReservierung($uids, $data));
+		$collisions = array_merge($collisions, $this->_checkZeitsperre($uids, $data));
+
+		return $collisions;
+	}
+
+	public function checkAll($kalender_ids)
+	{
+		if (empty($kalender_ids)) return [];
+
+		$kollisionsfreie_user = unserialize(KOLLISIONSFREIE_USER);
+		$grouped = [];
+
+		$this->_ci->KalenderModel->addSelect('DISTINCT ON (tbl_kalender.kalender_id) tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit current_kalender_le', 'current_kalender_le.kalender_id = tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit current_lehreinheit', 'current_lehreinheit.lehreinheit_id = current_kalender_le.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheitmitarbeiter current_lehreinheit_ma', 'current_lehreinheit_ma.lehreinheit_id = current_lehreinheit.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheitmitarbeiter other_lehreinheithreinheit_ma', 'other_lehreinheithreinheit_ma.mitarbeiter_uid = current_lehreinheit_ma.mitarbeiter_uid');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit other_lehreinheit', 'other_lehreinheit.lehreinheit_id = other_lehreinheithreinheit_ma.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit other_kalender_le', 'other_kalender_le.lehreinheit_id = other_lehreinheit.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender other_kalender', 'other_kalender.kalender_id = other_kalender_le.kalender_id');
+
+		$this->_ci->KalenderModel->db->where('other_kalender.kalender_id != tbl_kalender.kalender_id', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.von < tbl_kalender.bis', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.bis > tbl_kalender.von', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('other_kalender.status_kurzbz', array('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview'));
+		$this->_ci->KalenderModel->db->where_not_in('current_lehreinheit_ma.mitarbeiter_uid', $kollisionsfreie_user);
+
+		$this->_ci->KalenderModel->db->group_start();
+		$where_ids_chunks = array_chunk($kalender_ids,25);
+		foreach($where_ids_chunks as $where_ids)
+		{
+			$this->_ci->KalenderModel->db->or_where_in('tbl_kalender.kalender_id', $where_ids);
+		}
+		$this->_ci->KalenderModel->db->group_end();
+
+		$this->_ci->KalenderModel->db->where(
+			'other_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)',
+			null, false
+		);
+		$result = $this->_ci->KalenderModel->load();
+		if (!isError($result) && hasData($result))
+		{
+			foreach (getData($result) as $row)
+			{
+				$grouped[$row->kalender_id][] = true;
+			}
+		}
+
+		$this->_ci->KalenderModel->addSelect('DISTINCT ON (tbl_kalender.kalender_id) tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit current_kalender_le', 'current_kalender_le.kalender_id = tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit current_lehreinheit', 'current_lehreinheit.lehreinheit_id = current_kalender_le.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheitmitarbeiter current_lehreinheit_ma', 'current_lehreinheit_ma.lehreinheit_id = current_lehreinheit.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_event_teilnehmer other_t', 'other_t.uid = current_lehreinheit_ma.mitarbeiter_uid');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_event other_e', 'other_e.kalender_id = other_t.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender other_kalender', 'other_kalender.kalender_id = other_e.kalender_id');
+
+		$this->_ci->KalenderModel->db->where('other_kalender.kalender_id != tbl_kalender.kalender_id', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.von < tbl_kalender.bis', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.bis > tbl_kalender.von', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('other_kalender.status_kurzbz', ['archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview']);
+		$this->_ci->KalenderModel->db->where_not_in('current_lehreinheit_ma.mitarbeiter_uid', $kollisionsfreie_user);
+
+		$this->_ci->KalenderModel->db->group_start();
+		$where_ids_chunks = array_chunk($kalender_ids,25);
+		foreach($where_ids_chunks as $where_ids)
+		{
+			$this->_ci->KalenderModel->db->or_where_in('tbl_kalender.kalender_id', $where_ids);
+		}
+		$this->_ci->KalenderModel->db->group_end();
+
+		$this->_ci->KalenderModel->db->where(
+			'other_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)',
+			null, false
+		);
+		$result = $this->_ci->KalenderModel->load();
+		if (!isError($result) && hasData($result))
+		{
+			foreach (getData($result) as $row)
+			{
+				$grouped[$row->kalender_id][] = true;
+			}
+		}
+
+		$this->_ci->KalenderModel->addSelect('DISTINCT ON (tbl_kalender.kalender_id) tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit current_kalender_le', 'current_kalender_le.kalender_id = tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit current_lehreinheit', 'current_lehreinheit.lehreinheit_id = current_kalender_le.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheitmitarbeiter current_lehreinheit_ma', 'current_lehreinheit_ma.lehreinheit_id = current_lehreinheit.lehreinheit_id');
+		$this->_ci->KalenderModel->addJoin('campus.tbl_zeitsperre z',
+			"z.mitarbeiter_uid = current_lehreinheit_ma.mitarbeiter_uid 
+			AND z.zeitsperretyp_kurzbz != 'ZVerfueg'");
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_stunde vonstunde_z', 'vonstunde_z.stunde = z.vonstunde', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_stunde bisstunde_z', 'bisstunde_z.stunde = z.bisstunde', 'LEFT');
+
+		$this->_ci->KalenderModel->db->where('(z.vondatum + COALESCE(vonstunde_z.beginn, \'00:00\'))::timestamp < tbl_kalender.bis', null, false);
+		$this->_ci->KalenderModel->db->where('(z.bisdatum + COALESCE(bisstunde_z.ende, \'23:59\'))::timestamp > tbl_kalender.von', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('current_lehreinheit_ma.mitarbeiter_uid', $kollisionsfreie_user);
+		$this->_ci->KalenderModel->db->group_start();
+		$where_ids_chunks = array_chunk($kalender_ids,25);
+		foreach($where_ids_chunks as $where_ids)
+		{
+			$this->_ci->KalenderModel->db->or_where_in('tbl_kalender.kalender_id', $where_ids);
+		}
+		$this->_ci->KalenderModel->db->group_end();
+		$result = $this->_ci->KalenderModel->load();
+
+
+		if (!isError($result) && hasData($result))
+		{
+			foreach (getData($result) as $row)
+			{
+				$grouped[$row->kalender_id][] = true;
+			}
+		}
+
+		return $grouped;
+	}
+
+	private function _getUids($kalender_id)
+	{
+		$kollisionsfreie_user = unserialize(KOLLISIONSFREIE_USER);
+
+		$this->_ci->KalenderModel->addDistinct('mitarbeiter_uid, tbl_kalender_event_teilnehmer.uid');
+		$this->_ci->KalenderModel->addSelect('mitarbeiter_uid, tbl_kalender_event_teilnehmer.uid');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit', 'kalender_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit', 'lehreinheit_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheitmitarbeiter', 'lehreinheit_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_event', 'kalender_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_event_teilnehmer', 'tbl_kalender_event.kalender_id = tbl_kalender_event_teilnehmer.kalender_id', 'LEFT');
+
+		$this->_ci->KalenderModel->db->group_start();
+			$this->_ci->KalenderModel->db->where_not_in('mitarbeiter_uid', $kollisionsfreie_user);
+			$this->_ci->KalenderModel->db->or_where('mitarbeiter_uid IS NULL', null, false);
+		$this->_ci->KalenderModel->db->group_end();
+
+		$result = $this->_ci->KalenderModel->loadWhere(array(
+			'tbl_kalender.kalender_id' => $kalender_id
+		));
+
+		if (isError($result) || !hasData($result)) return [];
+
+		$data = getData($result);
+		$mitarbeiter_uids = array_filter(array_column($data, 'mitarbeiter_uid'));
+		$event_teilnehmer = array_filter(array_column($data, 'uid'));
+
+		return array_unique(array_merge($mitarbeiter_uids, $event_teilnehmer));
+	}
+
+	private function _getUidsFromLehreinheit($lehreinheit_id)
+	{
+		$kollisionsfreie_user = unserialize(KOLLISIONSFREIE_USER);
+
+		$result = $this->_ci->LehreinheitmitarbeiterModel->loadWhere(array('lehreinheit_id' => $lehreinheit_id));
+
+		if (isError($result) || !hasData($result)) return [];
+
+		$uids = array_column(getData($result), 'mitarbeiter_uid');
+		$uids = array_diff(array_filter($uids), $kollisionsfreie_user);
+
+		return array_values(array_unique($uids));
+	}
+
+	private function _checkLehreinheit($uids, $data)
+	{
+		$kollisionsfreie_user = unserialize(KOLLISIONSFREIE_USER);
+
+		$this->_ci->KalenderModel->addDistinct('mitarbeiter_uid, tbl_kalender.von, tbl_kalender.bis');
+		$this->_ci->KalenderModel->addSelect('mitarbeiter_uid, tbl_kalender.von, tbl_kalender.bis');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_lehreinheit', 'kalender_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheit', 'lehreinheit_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_lehreinheitmitarbeiter', 'lehreinheit_id', 'LEFT');
+
+		$this->_ci->KalenderModel->db->where_in('mitarbeiter_uid', $uids);
+		if (!empty($data->kalender_id))
+			$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id !=', $data->kalender_id);
+		$this->_ci->KalenderModel->db->where_not_in('tbl_kalender.status_kurzbz', array('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview'));
+		$this->_ci->KalenderModel->db->where_not_in('mitarbeiter_uid', $kollisionsfreie_user);
+		$this->_ci->KalenderModel->db->where(
+			'tbl_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)',
+			null, false
+		);
+
+		$result = $this->_ci->KalenderModel->loadWhere(array(
+			'von <' => $data->bis,
+			'bis >' => $data->von,
+		));
+
+		if (isError($result) || !hasData($result)) return [];
+
+		return array_map(function($row)
+		{
+			return [
+				'message' => $this->_ci->phraseslib->t('ui', 'ma_le_kollision') . ': ' . $row->mitarbeiter_uid . ' (' . date('d.m.Y H:i', strtotime($row->von)) . ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')',
+				'errorCode' => 'lector_collision',
+			];
+		}, getData($result));
+	}
+
+	private function _checkReservierung($uids, $data)
+	{
+		if ($this->_ci->variablelib->getVar('ignore_reservierung') === 'true') return [];
+
+		$kollisionsfreie_user = unserialize(KOLLISIONSFREIE_USER);
+
+
+		$this->_ci->KalenderModel->addDistinct('tbl_kalender_event_teilnehmer.uid, tbl_kalender.von, tbl_kalender.bis');
+		$this->_ci->KalenderModel->addSelect('tbl_kalender_event_teilnehmer.uid, tbl_kalender.von, tbl_kalender.bis');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_event', 'kalender_id', 'LEFT');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_event_teilnehmer', 'tbl_kalender_event.kalender_id = tbl_kalender_event_teilnehmer.kalender_id', 'LEFT');
+
+		$this->_ci->KalenderModel->db->where_in('tbl_kalender_event_teilnehmer.uid', $uids);
+		if (!empty($data->kalender_id))
+			$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id !=', $data->kalender_id);
+		$this->_ci->KalenderModel->db->where_not_in('tbl_kalender.status_kurzbz', array('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview'));
+		$this->_ci->KalenderModel->db->where_not_in('uid', $kollisionsfreie_user);
+		$this->_ci->KalenderModel->db->where(
+			'tbl_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)',
+			null, false
+		);
+		$result = $this->_ci->KalenderModel->loadWhere(array(
+			'von <' => $data->bis,
+			'bis >' => $data->von,
+		));
+
+		if (isError($result) || !hasData($result)) return [];
+
+		return array_map(function($row)
+		{
+			return [
+				'message' => $this->_ci->phraseslib->t('ui', 'reservierung_kollision') . ': ' . $row->uid . ' (' . date('d.m.Y H:i', strtotime($row->von)) . ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')',
+				'errorCode' => 'reservation_collision',
+			];
+		}, getData($result));
+	}
+
+	private function _checkZeitsperre($uids, $data)
+	{
+		if ($this->_ci->variablelib->getVar('ignore_zeitsperre') === 'true') return [];
+
+		$this->_ci->ZeitsperreModel->addSelect('mitarbeiter_uid, vondatum, vonstunde_z.beginn as von_beginn, bisdatum, bisstunde_z.ende as bis_ende');
+		$this->_ci->ZeitsperreModel->addJoin('lehre.tbl_stunde vonstunde_z', 'vonstunde_z.stunde = tbl_zeitsperre.vonstunde', 'LEFT');
+		$this->_ci->ZeitsperreModel->addJoin('lehre.tbl_stunde bisstunde_z', 'bisstunde_z.stunde = tbl_zeitsperre.bisstunde', 'LEFT');
+		$this->_ci->ZeitsperreModel->db->where('zeitsperretyp_kurzbz !=', 'ZVerfueg');
+		$this->_ci->ZeitsperreModel->db->where('(tbl_zeitsperre.vondatum + COALESCE(vonstunde_z.beginn, \'00:00\'))::timestamp <', $data->bis);
+		$this->_ci->ZeitsperreModel->db->where('(tbl_zeitsperre.bisdatum + COALESCE(bisstunde_z.ende, \'23:59\'))::timestamp >', $data->von);
+
+		$this->_ci->ZeitsperreModel->db->where_in('mitarbeiter_uid', $uids);
+		$result = $this->_ci->ZeitsperreModel->load();
+
+		if (isError($result) || !hasData($result)) return [];
+
+		return array_map(function($row)
+		{
+			return [
+				'message' => $this->_ci->phraseslib->t('ui', 'ma_zeitsperre_kollision') . ': ' . $row->mitarbeiter_uid . ' (' . date('d.m.Y H:i', strtotime($row->vondatum . ' ' . $row->von_beginn)) . ' - ' . date('d.m.Y H:i', strtotime($row->bisdatum . ' ' . $row->bis_ende)) . ')',
+				'errorCode' => 'absences_collision',
+			];
+		}, getData($result));
+	}
+
+}

application/libraries/collision/checks/ResourcesCollisionCheck.php

@@ -0,0 +1,94 @@
+<?php
+
+class ResourcesCollisionCheck implements ICollisionCheck
+{
+
+	private $_ci;
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+		$this->_ci->load->library('PhrasesLib', array('ui'));
+	}
+
+	public function getName()
+	{
+		return 'resources';
+	}
+
+	public function check($data)
+	{
+		if (!isset($data->betriebsmittel_ids, $data->von, $data->bis)) return [];
+
+		if (empty($data->betriebsmittel_ids)) return [];
+
+		if ($this->_ci->variablelib->getVar('ignore_kollision') === 'true') return [];
+		if ($this->_ci->variablelib->getVar('ignore_resources_collisions') === 'true') return [];
+
+		$this->_ci->KalenderModel->addSelect('kalender_id, von, bis, bm.beschreibung AS betriebsmittel_beschreibung');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_betriebsmittel_kalender bk', 'bk.eindeutige_kalender_gruppen_id = tbl_kalender.eindeutige_kalender_gruppen_id');
+		$this->_ci->KalenderModel->addJoin('wawi.tbl_betriebsmittel bm', 'bm.betriebsmittel_id = bk.betriebsmittel_id');
+
+		if (!empty($data->kalender_id))
+			$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id !=', $data->kalender_id);
+		$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('tbl_kalender.status_kurzbz', ['archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview']);
+		$this->_ci->KalenderModel->db->where_in('bk.betriebsmittel_id', $data->betriebsmittel_ids);
+
+
+		$result = $this->_ci->KalenderModel->loadWhere(array(
+			'von <' => $data->bis,
+			'bis >' => $data->von,
+		));
+
+		if (isError($result)) return [];
+		if (!hasData($result)) return [];
+
+		return array_map(function($row)
+		{
+			return [
+				'errorCode' => 'resource_collision',
+				'message' => $this->_ci->phraseslib->t('ui', 'resource_collision') . ': ' . $row->betriebsmittel_beschreibung . ' (' . date('d.m.Y H:i', strtotime($row->von)) . ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')'
+			];
+		}, getData($result));
+	}
+
+	public function checkAll($kalender_ids) 
+	{
+		if (empty($kalender_ids)) return [];
+
+		$this->_ci->KalenderModel->addSelect('DISTINCT ON (tbl_kalender.kalender_id) tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_betriebsmittel_kalender current_bk', 'current_bk.eindeutige_kalender_gruppen_id = tbl_kalender.eindeutige_kalender_gruppen_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_betriebsmittel_kalender other_bk', 'other_bk.betriebsmittel_id = current_bk.betriebsmittel_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender other_kalender', 'other_kalender.eindeutige_kalender_gruppen_id = other_bk.eindeutige_kalender_gruppen_id');
+
+		$this->_ci->KalenderModel->db->where('other_kalender.kalender_id != tbl_kalender.kalender_id', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.von < tbl_kalender.bis', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.bis > tbl_kalender.von', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('other_kalender.status_kurzbz', ['archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview']);
+
+		$this->_ci->KalenderModel->db->group_start();
+		$where_ids_chunks = array_chunk($kalender_ids,25);
+		foreach($where_ids_chunks as $where_ids)
+		{
+			$this->_ci->KalenderModel->db->or_where_in('tbl_kalender.kalender_id', $where_ids);
+		}
+		$this->_ci->KalenderModel->db->group_end();
+
+		$this->_ci->KalenderModel->db->where('other_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)', null, false);
+
+		$result = $this->_ci->KalenderModel->load();
+
+		if (isError($result) || !hasData($result)) return [];
+
+		$grouped = [];
+		foreach (getData($result) as $row)
+		{
+			$grouped[$row->kalender_id][] = true;
+		}
+
+		return $grouped;
+	}
+}

application/libraries/collision/checks/RoomCollisionCheck.php

@@ -0,0 +1,90 @@
+<?php
+
+class RoomCollisionCheck implements ICollisionCheck
+{
+
+	private $_ci;
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+		$this->_ci->load->library('PhrasesLib', array('ui'));
+	}
+
+	public function getName()
+	{
+		return 'room';
+	}
+
+	public function check($data)
+	{
+		if (!isset($data->ort_kurzbz, $data->von, $data->bis) || isEmptyArray($data->ort_kurzbz)) return [];
+
+		if ($this->_ci->variablelib->getVar('ignore_kollision') === 'true') return [];
+
+		$this->_ci->KalenderModel->addSelect('kalender_id, ort_kurzbz, von, bis');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort', 'kalender_id');
+
+		if (!empty($data->kalender_id))
+			$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id !=', $data->kalender_id);
+		$this->_ci->KalenderModel->db->where('tbl_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('tbl_kalender.status_kurzbz', array('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview'));
+
+		$this->_ci->KalenderModel->db->where_in('ort_kurzbz', $data->ort_kurzbz);
+		$result = $this->_ci->KalenderModel->loadWhere(array(
+			'von <' => $data->bis,
+			'bis >' => $data->von,
+		));
+
+		if (isError($result)) return [];
+		if (!hasData($result)) return [];
+
+		return array_map(function($row)
+		{
+			return [
+				'errorCode' => 'room_collision',
+				'message' => $this->_ci->phraseslib->t('ui', 'raum_kollision') . ': ' . $row->ort_kurzbz . ' (' . date('d.m.Y H:i', strtotime($row->von)) . ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')'
+			];
+		}, getData($result));
+	}
+
+	public function checkAll($kalender_ids)
+	{
+		if (empty($kalender_ids)) return [];
+
+		$this->_ci->KalenderModel->addSelect('DISTINCT ON (tbl_kalender.kalender_id) tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort current_ort', 'current_ort.kalender_id = tbl_kalender.kalender_id');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender_ort other_ort', 'other_ort.ort_kurzbz = current_ort.ort_kurzbz');
+		$this->_ci->KalenderModel->addJoin('lehre.tbl_kalender other_kalender', 'other_kalender.kalender_id = other_ort.kalender_id');
+
+		$this->_ci->KalenderModel->db->where('other_kalender.kalender_id != tbl_kalender.kalender_id', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.von < tbl_kalender.bis', null, false);
+		$this->_ci->KalenderModel->db->where('other_kalender.bis > tbl_kalender.von', null, false);
+		$this->_ci->KalenderModel->db->where_not_in('other_kalender.status_kurzbz', array('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview'));
+
+		$this->_ci->KalenderModel->db->group_start();
+		$where_ids_chunks = array_chunk($kalender_ids,25);
+		foreach($where_ids_chunks as $where_ids)
+		{
+			$this->_ci->KalenderModel->db->or_where_in('tbl_kalender.kalender_id', $where_ids);
+		}
+		$this->_ci->KalenderModel->db->group_end();
+
+		$this->_ci->KalenderModel->db->where('other_kalender.kalender_id NOT IN (SELECT vorgaenger_kalender_id FROM lehre.tbl_kalender WHERE vorgaenger_kalender_id IS NOT NULL)', null, false);
+
+		$result = $this->_ci->KalenderModel->load();
+
+
+		if (isError($result) || !hasData($result)) return [];
+
+		$grouped = [];
+		foreach (getData($result) as $row)
+		{
+			$grouped[$row->kalender_id][] = true;
+		}
+
+		return $grouped;
+	}
+}

application/libraries/collision/checks/StudentCollisionCheck.php

@@ -0,0 +1,286 @@
+<?php
+
+class StudentCollisionCheck implements ICollisionCheck
+{
+	private $_ci;
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+		$this->_ci->load->library('PhrasesLib', array('ui'));
+	}
+
+	public function getName()
+	{
+		return 'student';
+	}
+
+	public function check($data)
+	{
+		if (!isset($data->von, $data->bis)) return [];
+		if (!isset($data->kalender_id) && !isset($data->lehreinheit_id)) return [];
+
+		if ($this->_ci->variablelib->getVar('ignore_kollision') === 'true') return [];
+		if ($this->_ci->variablelib->getVar('kollision_student') !== 'true') return [];
+
+		$kollisionsfreie_user = unserialize(KOLLISIONSFREIE_USER);
+		$placeholders = implode(',', array_fill(0, count($kollisionsfreie_user), '?'));
+
+
+		$dbModel = new DB_Model();
+
+		if (isset($data->kalender_id))
+		{
+			$qry1 = "
+			SELECT DISTINCT tbl_benutzergruppe.uid
+			FROM lehre.tbl_kalender
+			JOIN lehre.tbl_kalender_lehreinheit USING(kalender_id)
+			JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+			JOIN public.tbl_gruppe
+				ON tbl_gruppe.studiengang_kz = tbl_lehreinheitgruppe.studiengang_kz
+				AND tbl_gruppe.semester = tbl_lehreinheitgruppe.semester
+				AND tbl_gruppe.gruppe_kurzbz = tbl_lehreinheitgruppe.gruppe_kurzbz
+			JOIN public.tbl_benutzergruppe ON tbl_benutzergruppe.gruppe_kurzbz = tbl_gruppe.gruppe_kurzbz
+				AND tbl_benutzergruppe.studiensemester_kurzbz = tbl_lehreinheit.studiensemester_kurzbz
+
+			WHERE tbl_kalender.kalender_id = ?
+				AND tbl_benutzergruppe.uid NOT IN ($placeholders)
+			UNION ALL
+
+			SELECT DISTINCT tbl_studentlehrverband.student_uid AS uid
+			FROM lehre.tbl_kalender
+			JOIN lehre.tbl_kalender_lehreinheit USING(kalender_id)
+			JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+			JOIN public.tbl_studentlehrverband
+				ON tbl_studentlehrverband.studiengang_kz = tbl_lehreinheitgruppe.studiengang_kz
+				AND tbl_studentlehrverband.semester = tbl_lehreinheitgruppe.semester
+				AND tbl_studentlehrverband.studiensemester_kurzbz = tbl_lehreinheit.studiensemester_kurzbz
+				AND (tbl_lehreinheitgruppe.verband = tbl_studentlehrverband.verband OR tbl_lehreinheitgruppe.verband IS NULL OR btrim(tbl_lehreinheitgruppe.verband::text) = '' OR tbl_studentlehrverband.verband IS NULL)
+				AND (tbl_lehreinheitgruppe.gruppe = tbl_studentlehrverband.gruppe OR tbl_lehreinheitgruppe.gruppe IS NULL OR btrim(tbl_lehreinheitgruppe.gruppe::text) = '' OR tbl_studentlehrverband.gruppe IS NULL)
+			WHERE tbl_kalender.kalender_id = ?
+				AND tbl_studentlehrverband.student_uid NOT IN ($placeholders)
+	";
+
+			$qry_1_param = $data->kalender_id;
+		}
+		else
+		{
+			$qry1 = "
+				SELECT DISTINCT tbl_benutzergruppe.uid
+				FROM lehre.tbl_lehreinheit
+				JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+				JOIN public.tbl_gruppe
+					ON tbl_gruppe.studiengang_kz = tbl_lehreinheitgruppe.studiengang_kz
+					AND tbl_gruppe.semester = tbl_lehreinheitgruppe.semester
+					AND tbl_gruppe.gruppe_kurzbz = tbl_lehreinheitgruppe.gruppe_kurzbz
+				JOIN public.tbl_benutzergruppe ON tbl_benutzergruppe.gruppe_kurzbz = tbl_gruppe.gruppe_kurzbz
+					AND tbl_benutzergruppe.studiensemester_kurzbz = tbl_lehreinheit.studiensemester_kurzbz
+	
+				WHERE tbl_lehreinheit.lehreinheit_id = ?
+					AND tbl_benutzergruppe.uid NOT IN ($placeholders)
+
+				UNION ALL
+
+				SELECT DISTINCT tbl_studentlehrverband.student_uid AS uid
+				FROM lehre.tbl_lehreinheit
+				JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+				JOIN public.tbl_studentlehrverband
+					ON tbl_studentlehrverband.studiengang_kz = tbl_lehreinheitgruppe.studiengang_kz
+					AND tbl_studentlehrverband.semester = tbl_lehreinheitgruppe.semester
+					AND tbl_studentlehrverband.studiensemester_kurzbz = tbl_lehreinheit.studiensemester_kurzbz
+					AND (tbl_lehreinheitgruppe.verband = tbl_studentlehrverband.verband OR tbl_lehreinheitgruppe.verband IS NULL OR btrim(tbl_lehreinheitgruppe.verband::text) = '' OR tbl_studentlehrverband.verband IS NULL)
+					AND (tbl_lehreinheitgruppe.gruppe = tbl_studentlehrverband.gruppe OR tbl_lehreinheitgruppe.gruppe IS NULL OR btrim(tbl_lehreinheitgruppe.gruppe::text) = '' OR tbl_studentlehrverband.gruppe IS NULL)
+				WHERE tbl_lehreinheit.lehreinheit_id = ?
+					AND tbl_studentlehrverband.student_uid NOT IN ($placeholders)
+        ";
+
+			$qry_1_param = $data->lehreinheit_id;
+		}
+
+		$result1 = $dbModel->execReadOnlyQuery($qry1, array_merge(
+			[$qry_1_param],
+			$kollisionsfreie_user,
+			[$qry_1_param],
+			$kollisionsfreie_user
+		));
+
+		if (isError($result1) || !hasData($result1)) return [];
+
+		$curUids = array_flip(array_column(getData($result1), 'uid'));
+
+		$exclude_kalender = isset($data->kalender_id) ? "AND tbl_kalender.kalender_id != ?" : "";
+		$exclude_kalender_param = isset($data->kalender_id) ? [$data->kalender_id] : [];
+
+		$qry2 = "
+			SELECT DISTINCT tbl_kalender.kalender_id, tbl_kalender.von, tbl_kalender.bis, tbl_benutzergruppe.uid
+			FROM lehre.tbl_kalender
+			JOIN lehre.tbl_kalender_lehreinheit ON tbl_kalender_lehreinheit.kalender_id = tbl_kalender.kalender_id
+			JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+			JOIN public.tbl_gruppe
+				ON tbl_gruppe.studiengang_kz = tbl_lehreinheitgruppe.studiengang_kz
+				AND tbl_gruppe.semester = tbl_lehreinheitgruppe.semester
+				AND tbl_gruppe.gruppe_kurzbz = tbl_lehreinheitgruppe.gruppe_kurzbz
+			JOIN public.tbl_benutzergruppe ON tbl_benutzergruppe.gruppe_kurzbz = tbl_gruppe.gruppe_kurzbz
+				AND tbl_benutzergruppe.studiensemester_kurzbz = tbl_lehreinheit.studiensemester_kurzbz
+			WHERE tbl_kalender.von < ?
+				AND tbl_kalender.bis > ?
+				$exclude_kalender
+				AND tbl_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+				AND tbl_benutzergruppe.uid NOT IN ($placeholders)
+				AND NOT EXISTS (
+					SELECT 1 FROM lehre.tbl_kalender vorgaenger
+					WHERE vorgaenger.vorgaenger_kalender_id = tbl_kalender.kalender_id
+				)
+
+			UNION ALL
+	
+			SELECT DISTINCT tbl_kalender.kalender_id, tbl_kalender.von, tbl_kalender.bis, tbl_studentlehrverband.student_uid AS uid
+			FROM lehre.tbl_kalender
+			JOIN lehre.tbl_kalender_lehreinheit ON tbl_kalender_lehreinheit.kalender_id = tbl_kalender.kalender_id
+			JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+			JOIN public.tbl_studentlehrverband
+				ON tbl_studentlehrverband.studiengang_kz = tbl_lehreinheitgruppe.studiengang_kz
+				AND tbl_studentlehrverband.semester = tbl_lehreinheitgruppe.semester
+				AND tbl_studentlehrverband.studiensemester_kurzbz = tbl_lehreinheit.studiensemester_kurzbz
+				AND (tbl_lehreinheitgruppe.verband = tbl_studentlehrverband.verband OR tbl_lehreinheitgruppe.verband IS NULL OR btrim(tbl_lehreinheitgruppe.verband::text) = '' OR tbl_studentlehrverband.verband IS NULL)
+				AND (tbl_lehreinheitgruppe.gruppe = tbl_studentlehrverband.gruppe OR tbl_lehreinheitgruppe.gruppe IS NULL OR btrim(tbl_lehreinheitgruppe.gruppe::text) = '' OR tbl_studentlehrverband.gruppe IS NULL)
+			WHERE tbl_kalender.von < ?
+				AND tbl_kalender.bis > ?
+				$exclude_kalender
+				AND tbl_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+				AND tbl_studentlehrverband.student_uid NOT IN ($placeholders)
+				AND NOT EXISTS (
+					SELECT 1 FROM lehre.tbl_kalender vorgaenger
+					WHERE vorgaenger.vorgaenger_kalender_id = tbl_kalender.kalender_id
+				)
+		";
+
+		$result2 = $dbModel->execReadOnlyQuery($qry2, array_merge(
+			[$data->bis, $data->von], $exclude_kalender_param, $kollisionsfreie_user,
+			[$data->bis, $data->von], $exclude_kalender_param, $kollisionsfreie_user
+		));
+
+		if (isError($result2) || !hasData($result2)) return [];
+
+		$conflicts = [];
+		foreach (getData($result2) as $row)
+		{
+			if (isset($curUids[$row->uid]))
+			{
+				$conflicts[] = [
+					'message' =>
+						$this->_ci->phraseslib->t('ui', 'student_kollision')
+						. ': ' . $row->uid
+						. ' (' . date('d.m.Y H:i', strtotime($row->von))
+						. ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')',
+					'errorCode' => 'student_collision'
+				];
+
+			}
+		}
+
+		return $conflicts;
+	}
+
+	public function checkAll($kalender_ids)
+	{
+
+		if (empty($kalender_ids)) return [];
+
+		if ($this->_ci->variablelib->getVar('kollision_student') !== 'true') return [];
+
+		$dbModel = new DB_Model();
+		$placeholders = implode(',', array_fill(0, count($kalender_ids), '?'));
+
+		$sql = "
+			SELECT DISTINCT current_kalender.kalender_id, current_benutzergruppe.uid
+			FROM lehre.tbl_kalender current_kalender
+			JOIN lehre.tbl_kalender_lehreinheit current_kalender_le ON current_kalender_le.kalender_id = current_kalender.kalender_id
+			JOIN lehre.tbl_lehreinheit current_lehreinheit ON current_lehreinheit.lehreinheit_id = current_kalender_le.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe current_lehreinheitgruppe ON current_lehreinheitgruppe.lehreinheit_id = current_lehreinheit.lehreinheit_id
+			JOIN public.tbl_gruppe current_gruppe
+				ON current_gruppe.studiengang_kz = current_lehreinheitgruppe.studiengang_kz
+				AND current_gruppe.semester = current_lehreinheitgruppe.semester
+				AND current_gruppe.gruppe_kurzbz = current_lehreinheitgruppe.gruppe_kurzbz
+			JOIN public.tbl_benutzergruppe current_benutzergruppe ON current_benutzergruppe.gruppe_kurzbz = current_gruppe.gruppe_kurzbz
+					AND current_benutzergruppe.studiensemester_kurzbz = current_lehreinheit.studiensemester_kurzbz
+			JOIN lehre.tbl_kalender other_kalender
+				ON other_kalender.kalender_id != current_kalender.kalender_id
+				AND other_kalender.von < current_kalender.bis
+				AND other_kalender.bis > current_kalender.von
+				AND other_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+				AND NOT EXISTS (
+					SELECT 1 FROM lehre.tbl_kalender vorgaenger
+					WHERE vorgaenger.vorgaenger_kalender_id = other_kalender.kalender_id
+				)
+			JOIN lehre.tbl_kalender_lehreinheit other_kalender_le ON other_kalender_le.kalender_id = other_kalender.kalender_id
+			JOIN lehre.tbl_lehreinheit other_lehreinheit ON other_lehreinheit.lehreinheit_id = other_kalender_le.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe other_lehreinheitgruppe ON other_lehreinheitgruppe.lehreinheit_id = other_lehreinheit.lehreinheit_id
+			JOIN public.tbl_gruppe other_gruppe
+				ON other_gruppe.studiengang_kz = other_lehreinheitgruppe.studiengang_kz
+				AND other_gruppe.semester = other_lehreinheitgruppe.semester
+				AND other_gruppe.gruppe_kurzbz = other_lehreinheitgruppe.gruppe_kurzbz
+			JOIN public.tbl_benutzergruppe other_benutzergruppe
+				ON other_benutzergruppe.gruppe_kurzbz = other_gruppe.gruppe_kurzbz
+				AND other_benutzergruppe.uid = current_benutzergruppe.uid
+				AND other_benutzergruppe.studiensemester_kurzbz = other_lehreinheit.studiensemester_kurzbz
+
+
+			WHERE current_kalender.kalender_id IN ($placeholders)
+
+			UNION ALL
+
+			SELECT DISTINCT current_kalender.kalender_id, current_studentlehrverband.student_uid AS uid
+			FROM lehre.tbl_kalender current_kalender
+			JOIN lehre.tbl_kalender_lehreinheit current_kalender_le ON current_kalender_le.kalender_id = current_kalender.kalender_id
+			JOIN lehre.tbl_lehreinheit current_lehreinheit ON current_lehreinheit.lehreinheit_id = current_kalender_le.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe current_lehreinheitgruppe ON current_lehreinheitgruppe.lehreinheit_id = current_lehreinheit.lehreinheit_id
+			JOIN public.tbl_studentlehrverband current_studentlehrverband
+				ON current_studentlehrverband.studiengang_kz = current_lehreinheitgruppe.studiengang_kz
+				AND current_studentlehrverband.semester = current_lehreinheitgruppe.semester
+				AND current_studentlehrverband.studiensemester_kurzbz = current_lehreinheit.studiensemester_kurzbz
+				AND (current_lehreinheitgruppe.verband = current_studentlehrverband.verband OR current_lehreinheitgruppe.verband IS NULL OR btrim(current_lehreinheitgruppe.verband::text) = '' OR current_studentlehrverband.verband IS NULL)
+				AND (current_lehreinheitgruppe.gruppe = current_studentlehrverband.gruppe OR current_lehreinheitgruppe.gruppe IS NULL OR btrim(current_lehreinheitgruppe.gruppe::text) = '' OR current_studentlehrverband.gruppe IS NULL)
+
+			JOIN lehre.tbl_kalender other_kalender
+				ON other_kalender.kalender_id != current_kalender.kalender_id
+				AND other_kalender.von < current_kalender.bis
+				AND other_kalender.bis > current_kalender.von
+				AND other_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+				AND NOT EXISTS (
+					SELECT 1 FROM lehre.tbl_kalender vorgaenger
+					WHERE vorgaenger.vorgaenger_kalender_id = other_kalender.kalender_id
+				)
+			JOIN lehre.tbl_kalender_lehreinheit other_kalender_le ON other_kalender_le.kalender_id = other_kalender.kalender_id
+			JOIN lehre.tbl_lehreinheit other_lehreinheit ON other_lehreinheit.lehreinheit_id = other_kalender_le.lehreinheit_id
+			JOIN lehre.tbl_lehreinheitgruppe other_lehreinheitgruppe ON other_lehreinheitgruppe.lehreinheit_id = other_lehreinheit.lehreinheit_id
+			JOIN public.tbl_studentlehrverband other_slv
+				ON other_slv.studiengang_kz = other_lehreinheitgruppe.studiengang_kz
+				AND other_slv.semester = other_lehreinheitgruppe.semester
+				AND other_slv.studiensemester_kurzbz = other_lehreinheit.studiensemester_kurzbz
+				AND other_slv.student_uid = current_studentlehrverband.student_uid
+				AND (other_lehreinheitgruppe.verband = other_slv.verband OR other_lehreinheitgruppe.verband IS NULL OR btrim(other_lehreinheitgruppe.verband::text) = '' OR other_slv.verband IS NULL)
+				AND (other_lehreinheitgruppe.gruppe = other_slv.gruppe OR other_lehreinheitgruppe.gruppe IS NULL OR btrim(other_lehreinheitgruppe.gruppe::text) = '' OR other_slv.gruppe IS NULL)
+
+			WHERE current_kalender.kalender_id IN ($placeholders)
+		";
+
+		$result = $dbModel->execReadOnlyQuery($sql, array_merge($kalender_ids, $kalender_ids));
+
+		if (isError($result) || !hasData($result)) return [];
+
+		$grouped = [];
+		foreach (getData($result) as $row)
+		{
+			$grouped[$row->kalender_id][] = true;
+		}
+
+		return $grouped;
+	}
+}

application/libraries/collision/checks/VerbandCollisionCheck.php

@@ -0,0 +1,413 @@
+<?php
+
+class VerbandCollisionCheck implements ICollisionCheck
+{
+
+	private $_ci;
+
+	public function __construct()
+	{
+		$this->_ci =& get_instance();
+		$this->_ci->load->model('ressource/Kalender_model', 'KalenderModel');
+		$this->_ci->load->library('VariableLib', array('uid' => getAuthUID()));
+		$this->_ci->load->library('PhrasesLib', array('ui'));
+
+	}
+
+	public function getName()
+	{
+		return 'verband';
+	}
+
+	public function check($data)
+	{
+		if (!isset($data->von, $data->bis)) return [];
+		if (!isset($data->kalender_id) && !isset($data->lehreinheit_id)) return [];
+
+		if ($this->_ci->variablelib->getVar('ignore_kollision') === 'true') return [];
+
+		$kollision_student = $this->_ci->variablelib->getVar('kollision_student') === 'false';
+		$kollision_reservierung = $this->_ci->variablelib->getVar('ignore_reservierung') === 'false';
+
+		if (!isset($data->kalender_id)) $kollision_reservierung = false;
+
+		if (!$kollision_student && !$kollision_reservierung) return [];
+
+		$dbModel = new DB_Model();
+		$collisions = [];
+
+		$group_matching_qry = "
+			(
+				(
+					current_lehreinheitguppe.gruppe_kurzbz IS NULL
+					AND other_lehreinheitguppe.gruppe_kurzbz IS NULL
+					AND (
+						current_lehreinheitguppe.verband IS NULL
+						OR (
+							current_lehreinheitguppe.verband = other_lehreinheitguppe.verband
+							AND (current_lehreinheitguppe.gruppe IS NULL OR other_lehreinheitguppe.gruppe IS NULL OR current_lehreinheitguppe.gruppe = other_lehreinheitguppe.gruppe)
+						)
+					)
+				)
+				OR
+				(
+					current_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+					AND other_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+					AND current_gruppe.direktinskription IS NOT TRUE
+					AND other_gruppe.direktinskription IS NOT TRUE
+				)
+				OR
+				(
+					(
+						current_lehreinheitguppe.gruppe_kurzbz IS NULL
+						AND other_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+						AND other_gruppe.direktinskription IS NOT TRUE
+					)
+					OR
+					(
+						current_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+						AND other_lehreinheitguppe.gruppe_kurzbz IS NULL
+						AND current_gruppe.direktinskription IS NOT TRUE
+					)
+				)
+			)
+		";
+
+		if ($kollision_student)
+		{
+			$union_event = "";
+
+			if ($kollision_reservierung)
+			{
+				$union_event = "
+					UNION
+					SELECT tbl_kalender_event_teilnehmer.studiengang_kz, tbl_kalender_event_teilnehmer.semester, tbl_kalender_event_teilnehmer.verband, tbl_kalender_event_teilnehmer.gruppe, tbl_kalender_event_teilnehmer.gruppe_kurzbz, tbl_kalender_event_teilnehmer.kalender_id
+					FROM lehre.tbl_kalender_event_teilnehmer
+					WHERE tbl_kalender_event_teilnehmer.rolle_kurzbz = 'teilnehmer'
+				";
+			}
+
+			$other_lehreinheitgruppe_subquery = "
+				SELECT tbl_lehreinheitgruppe.studiengang_kz, tbl_lehreinheitgruppe.semester, tbl_lehreinheitgruppe.verband, tbl_lehreinheitgruppe.gruppe,
+					tbl_lehreinheitgruppe.gruppe_kurzbz, tbl_kalender_lehreinheit.kalender_id
+				FROM lehre.tbl_kalender_lehreinheit
+				JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+				JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+            ". $union_event ."
+        ";
+
+			if (isset($data->kalender_id))
+			{
+				$sql_gruppen = "
+					SELECT
+						other_kalender.von,
+						other_kalender.bis,
+						COALESCE(
+							other_lehreinheitguppe.gruppe_kurzbz,
+							UPPER(stg.typ::text || stg.kurzbz::text) || '-' || other_lehreinheitguppe.semester ||
+							COALESCE(other_lehreinheitguppe.verband::text, '') ||
+							COALESCE(other_lehreinheitguppe.gruppe::text, '')
+						) AS gruppenname
+					FROM lehre.tbl_kalender current_kalender
+	
+					JOIN (
+						". $other_lehreinheitgruppe_subquery ."
+					) current_lehreinheitguppe ON current_lehreinheitguppe.kalender_id = current_kalender.kalender_id
+	
+					LEFT JOIN public.tbl_gruppe current_gruppe
+						ON current_gruppe.gruppe_kurzbz = current_lehreinheitguppe.gruppe_kurzbz
+	
+					JOIN lehre.tbl_kalender other_kalender
+						ON other_kalender.kalender_id != current_kalender.kalender_id
+						AND other_kalender.von < ?
+						AND other_kalender.bis > ?
+	
+					JOIN (
+						". $other_lehreinheitgruppe_subquery ."
+					) other_lehreinheitguppe ON other_lehreinheitguppe.kalender_id = other_kalender.kalender_id
+	
+					LEFT JOIN public.tbl_gruppe other_gruppe
+						ON other_gruppe.gruppe_kurzbz = other_lehreinheitguppe.gruppe_kurzbz
+	
+					LEFT JOIN public.tbl_studiengang stg
+						ON stg.studiengang_kz = other_lehreinheitguppe.studiengang_kz
+	
+					WHERE current_kalender.kalender_id = ?
+					AND other_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+					AND current_lehreinheitguppe.studiengang_kz = other_lehreinheitguppe.studiengang_kz
+					AND current_lehreinheitguppe.semester = other_lehreinheitguppe.semester
+					AND ". $group_matching_qry ."
+					AND other_kalender.kalender_id NOT IN (
+						SELECT vorgaenger_kalender_id
+						FROM lehre.tbl_kalender
+						WHERE vorgaenger_kalender_id IS NOT NULL
+					)
+            ";
+
+				$params = [$data->bis, $data->von, $data->kalender_id];
+			}
+			else
+			{
+				$sql_gruppen = "
+					SELECT
+						other_kalender.von,
+						other_kalender.bis,
+						COALESCE(
+							other_lehreinheitguppe.gruppe_kurzbz,
+							UPPER(stg.typ::text || stg.kurzbz::text) || '-' || other_lehreinheitguppe.semester ||
+							COALESCE(other_lehreinheitguppe.verband::text, '') ||
+							COALESCE(other_lehreinheitguppe.gruppe::text, '')
+						) AS gruppenname
+					FROM lehre.tbl_lehreinheitgruppe current_lehreinheitguppe
+					LEFT JOIN public.tbl_gruppe current_gruppe
+						ON current_gruppe.gruppe_kurzbz = current_lehreinheitguppe.gruppe_kurzbz
+	
+					JOIN lehre.tbl_kalender other_kalender
+						ON other_kalender.von < ?
+						AND other_kalender.bis > ?
+	
+					JOIN (
+						". $other_lehreinheitgruppe_subquery ."
+					) other_lehreinheitguppe ON other_lehreinheitguppe.kalender_id = other_kalender.kalender_id
+	
+					LEFT JOIN public.tbl_gruppe other_gruppe
+						ON other_gruppe.gruppe_kurzbz = other_lehreinheitguppe.gruppe_kurzbz
+	
+					LEFT JOIN public.tbl_studiengang stg
+						ON stg.studiengang_kz = other_lehreinheitguppe.studiengang_kz
+	
+					WHERE current_lehreinheitguppe.lehreinheit_id = ?
+					AND other_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+					AND current_lehreinheitguppe.studiengang_kz = other_lehreinheitguppe.studiengang_kz
+					AND current_lehreinheitguppe.semester = other_lehreinheitguppe.semester
+					AND ". $group_matching_qry ."
+					AND other_kalender.kalender_id NOT IN (
+						SELECT vorgaenger_kalender_id
+						FROM lehre.tbl_kalender
+						WHERE vorgaenger_kalender_id IS NOT NULL
+					)
+				";
+
+				$params = [$data->bis, $data->von, $data->lehreinheit_id];
+			}
+
+			$result = $dbModel->execReadOnlyQuery($sql_gruppen, $params);
+
+			if (!isError($result) && hasData($result))
+			{
+				foreach (getData($result) as $row)
+				{
+					$collisions[] = [
+						'message' => $this->_ci->phraseslib->t('ui', 'verband_kollision') . ': ' . $row->gruppenname . ' (' . date('d.m.Y H:i', strtotime($row->von)) . ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')',
+						'errorCode' => 'verband_collision',
+					];
+				}
+			}
+		}
+
+		if ($kollision_reservierung && !$kollision_student)
+		{
+			$sql_reservierung = "
+				SELECT
+					other_kalender.von,
+					other_kalender.bis,
+					COALESCE(
+						other_event_teilnehmer.gruppe_kurzbz,
+						UPPER(stg.typ::text || stg.kurzbz::text) || '-' || other_event_teilnehmer.semester ||
+						COALESCE(other_event_teilnehmer.verband::text, '') ||
+						COALESCE(other_event_teilnehmer.gruppe::text, '')
+					) AS gruppenname
+				FROM lehre.tbl_kalender_event_teilnehmer current_event_teilnehmer
+				LEFT JOIN public.tbl_gruppe current_gruppe
+					ON current_gruppe.gruppe_kurzbz = current_event_teilnehmer.gruppe_kurzbz
+
+				JOIN lehre.tbl_kalender other_kalender
+					ON other_kalender.kalender_id != ?
+					AND other_kalender.von < ?
+					AND other_kalender.bis > ?
+
+				JOIN lehre.tbl_kalender_event_teilnehmer other_event_teilnehmer
+					ON other_event_teilnehmer.kalender_id = other_kalender.kalender_id
+					AND other_event_teilnehmer.rolle_kurzbz = 'teilnehmer'
+
+				LEFT JOIN public.tbl_gruppe other_gruppe
+					ON other_gruppe.gruppe_kurzbz = other_event_teilnehmer.gruppe_kurzbz
+
+				LEFT JOIN public.tbl_studiengang stg
+					ON stg.studiengang_kz = other_event_teilnehmer.studiengang_kz
+
+				WHERE current_event_teilnehmer.kalender_id = ?
+				AND current_event_teilnehmer.rolle_kurzbz = 'teilnehmer'
+				AND other_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+				AND current_event_teilnehmer.studiengang_kz = other_event_teilnehmer.studiengang_kz
+				AND current_event_teilnehmer.semester = other_event_teilnehmer.semester
+				AND (
+					(
+						current_event_teilnehmer.gruppe_kurzbz IS NULL
+						AND other_event_teilnehmer.gruppe_kurzbz IS NULL
+						AND (
+							current_event_teilnehmer.verband IS NULL
+							OR (
+								current_event_teilnehmer.verband = other_event_teilnehmer.verband
+								AND (current_event_teilnehmer.gruppe IS NULL OR other_event_teilnehmer.gruppe IS NULL OR current_event_teilnehmer.gruppe = other_event_teilnehmer.gruppe)
+							)
+						)
+					)
+					OR
+					(
+						current_event_teilnehmer.gruppe_kurzbz IS NOT NULL
+						AND other_event_teilnehmer.gruppe_kurzbz IS NOT NULL
+						AND current_gruppe.direktinskription IS NOT TRUE
+						AND other_gruppe.direktinskription IS NOT TRUE
+					)
+					OR
+					(
+						(
+							current_event_teilnehmer.gruppe_kurzbz IS NULL
+							AND other_event_teilnehmer.gruppe_kurzbz IS NOT NULL
+							AND other_gruppe.direktinskription IS NOT TRUE
+						)
+						OR
+						(
+							current_event_teilnehmer.gruppe_kurzbz IS NOT NULL
+							AND other_event_teilnehmer.gruppe_kurzbz IS NULL
+							AND current_gruppe.direktinskription IS NOT TRUE
+						)
+					)
+				)
+				AND other_kalender.kalender_id NOT IN (
+					SELECT vorgaenger_kalender_id
+					FROM lehre.tbl_kalender
+					WHERE vorgaenger_kalender_id IS NOT NULL
+				)
+			";
+
+			$result = $dbModel->execReadOnlyQuery($sql_reservierung, [
+				$data->kalender_id,
+				$data->bis,
+				$data->von,
+				$data->kalender_id,
+			]);
+
+			if (!isError($result) && hasData($result))
+			{
+				foreach (getData($result) as $row)
+				{
+					$collisions[] = [
+						'errorCode' => 'reservation_collision',
+						'message' => $this->_ci->phraseslib->t('ui', 'reservierung_kollision') . ': ' . $row->gruppenname . ' (' . date('d.m.Y H:i', strtotime($row->von)) . ' - ' . date('d.m.Y H:i', strtotime($row->bis)) . ')'
+					];
+				}
+			}
+		}
+
+		return $collisions;
+	}
+
+	public function checkAll($kalender_ids)
+	{
+		if (empty($kalender_ids)) return [];
+
+		$dbModel = new DB_Model();
+
+		$placeholders = implode(',', array_fill(0, count($kalender_ids), '?'));
+
+		$sql = "
+			SELECT DISTINCT ON (current_kalender.kalender_id) current_kalender.kalender_id
+			FROM lehre.tbl_kalender current_kalender
+	
+			JOIN (
+				SELECT tbl_lehreinheitgruppe.studiengang_kz, tbl_lehreinheitgruppe.semester, tbl_lehreinheitgruppe.verband, tbl_lehreinheitgruppe.gruppe,
+					tbl_lehreinheitgruppe.gruppe_kurzbz, tbl_kalender_lehreinheit.kalender_id
+				FROM lehre.tbl_kalender_lehreinheit
+				JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+				JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+				UNION
+				SELECT tbl_kalender_event_teilnehmer.studiengang_kz, tbl_kalender_event_teilnehmer.semester, tbl_kalender_event_teilnehmer.verband, tbl_kalender_event_teilnehmer.gruppe,
+					tbl_kalender_event_teilnehmer.gruppe_kurzbz, tbl_kalender_event_teilnehmer.kalender_id
+				FROM lehre.tbl_kalender_event_teilnehmer
+			) current_lehreinheitguppe ON current_lehreinheitguppe.kalender_id = current_kalender.kalender_id
+	
+			LEFT JOIN public.tbl_gruppe current_gruppe
+				ON current_gruppe.gruppe_kurzbz = current_lehreinheitguppe.gruppe_kurzbz
+	
+			JOIN lehre.tbl_kalender other_kalender
+				ON other_kalender.kalender_id != current_kalender.kalender_id
+				AND other_kalender.von < current_kalender.bis
+				AND other_kalender.bis > current_kalender.von
+	
+			JOIN (
+				SELECT tbl_lehreinheitgruppe.studiengang_kz, tbl_lehreinheitgruppe.semester, tbl_lehreinheitgruppe.verband, tbl_lehreinheitgruppe.gruppe,
+					tbl_lehreinheitgruppe.gruppe_kurzbz, tbl_kalender_lehreinheit.kalender_id
+				FROM lehre.tbl_kalender_lehreinheit
+				JOIN lehre.tbl_lehreinheit ON tbl_lehreinheit.lehreinheit_id = tbl_kalender_lehreinheit.lehreinheit_id
+				JOIN lehre.tbl_lehreinheitgruppe ON tbl_lehreinheitgruppe.lehreinheit_id = tbl_lehreinheit.lehreinheit_id
+				UNION
+				SELECT tbl_kalender_event_teilnehmer.studiengang_kz, tbl_kalender_event_teilnehmer.semester, tbl_kalender_event_teilnehmer.verband, tbl_kalender_event_teilnehmer.gruppe,
+					tbl_kalender_event_teilnehmer.gruppe_kurzbz, tbl_kalender_event_teilnehmer.kalender_id
+				FROM lehre.tbl_kalender_event_teilnehmer
+			) other_lehreinheitguppe ON other_lehreinheitguppe.kalender_id = other_kalender.kalender_id
+	
+			LEFT JOIN public.tbl_gruppe other_gruppe
+				ON other_gruppe.gruppe_kurzbz = other_lehreinheitguppe.gruppe_kurzbz
+	
+			WHERE current_kalender.kalender_id IN ({$placeholders})
+			AND other_kalender.status_kurzbz NOT IN ('archived', 'deleted', 'to_delete', 'to_delete_live', 'to_delete_preview')
+			AND current_lehreinheitguppe.studiengang_kz = other_lehreinheitguppe.studiengang_kz
+			AND current_lehreinheitguppe.semester = other_lehreinheitguppe.semester
+			AND (
+				(
+					current_lehreinheitguppe.gruppe_kurzbz IS NULL
+					AND other_lehreinheitguppe.gruppe_kurzbz IS NULL
+					AND (
+						current_lehreinheitguppe.verband IS NULL
+						OR (
+							current_lehreinheitguppe.verband = other_lehreinheitguppe.verband
+							AND (current_lehreinheitguppe.gruppe IS NULL OR other_lehreinheitguppe.gruppe IS NULL OR current_lehreinheitguppe.gruppe = other_lehreinheitguppe.gruppe)
+						)
+					)
+				)
+				OR
+				(
+					current_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+					AND other_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+					AND current_gruppe.direktinskription IS NOT TRUE
+					AND other_gruppe.direktinskription IS NOT TRUE
+				)
+				OR
+				(
+					(
+						current_lehreinheitguppe.gruppe_kurzbz IS NULL
+						AND other_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+						AND other_gruppe.direktinskription IS NOT TRUE
+					)
+					OR
+					(
+						current_lehreinheitguppe.gruppe_kurzbz IS NOT NULL
+						AND other_lehreinheitguppe.gruppe_kurzbz IS NULL
+						AND current_gruppe.direktinskription IS NOT TRUE
+					)
+				)
+			)
+			AND other_kalender.kalender_id NOT IN (
+				SELECT vorgaenger_kalender_id
+				FROM lehre.tbl_kalender
+				WHERE vorgaenger_kalender_id IS NOT NULL
+			)
+			
+		";
+
+		$result = $dbModel->execReadOnlyQuery($sql, $kalender_ids);
+
+		if (isError($result) || !hasData($result)) return [];
+
+		$grouped = [];
+		foreach (getData($result) as $row)
+		{
+			$grouped[$row->kalender_id][] = true;
+		}
+
+		return $grouped;
+	}
+
+}

application/libraries/treemenu/TempusLib.php

@@ -0,0 +1,148 @@
+<?php
+
+/**
+ * Copyright (C) 2026 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * Tempus Menu library
+ */
+class TempusLib
+{
+	protected $_ci = null;
+
+	public $config = [];
+
+	public function __construct()
+	{
+		// Get code igniter instance
+		$this->_ci =& get_instance();
+
+		// Load Tree-config
+		$this->_ci->load->config('treemenu/custom/tempus');
+		$this->config = $this->_ci->config->item('root');
+
+		// Load Libraries
+		$this->_ci->load->library('treemenu/base/StgLib');
+
+		// Load Model
+		$this->_ci->load->model('organisation/Studiengang_model', 'StudiengangModel');
+	}
+
+	public function stg($path_template)
+	{
+		$permittedStgs = $this->getPermittedStudiengangKzs();
+
+		if (!$permittedStgs)
+			return [];
+
+		return $this->_ci->stglib->studiengang($path_template, $permittedStgs);
+	}
+
+	public function semester($path_template, $has_children, $stg)
+	{
+
+		$stg = $this->getStgFromUrl($stg);
+
+		if ($stg === null)
+			return [];
+
+		if (!$has_children)
+			$this->_ci->StudiengangModel->db->select('TRUE AS leaf', false);
+
+		return $this->_ci->stglib->semester($path_template, $stg->studiengang_kz);
+	}
+
+	public function verband($path_template, $stg, $semester)
+	{
+		$stg = $this->getStgFromUrl($stg);
+
+		if ($stg === null)
+			return [];
+
+		$this->_ci->StudiengangModel->addSelect("CASE WHEN MAX(gruppe)='' OR MAX(gruppe)=' ' THEN TRUE ELSE FALSE END AS leaf");
+		$this->_ci->StudiengangModel->addGroupBy('v.studiengang_kz, v.semester');
+
+
+		return $this->_ci->stglib->verband($path_template, $stg->studiengang_kz, $semester);
+	}
+
+	public function group($path_template, $stg, $semester, $verband)
+	{
+		$stg = $this->getStgFromUrl($stg);
+
+		if ($stg === null)
+			return [];
+
+		$this->_ci->StudiengangModel->db->select('TRUE AS leaf', false);
+
+		if ($verband === null) {
+			$this->_ci->load->model('organisation/Gruppe_model', 'GruppeModel');
+			$this->_ci->GruppeModel->addSelect('semester');
+
+			return $this->_ci->stglib->group($path_template, $stg->studiengang_kz, $semester);
+		}
+
+
+		return $this->_ci->stglib->verbandsgroup($path_template, $stg->studiengang_kz, $semester, $verband);
+	}
+
+	public function orgform($path_template, $stg)
+	{
+		$stg = $this->getStgFromUrl($stg);
+
+		if ($stg === null)
+			return [];
+
+		if (!$stg->mischform)
+			return [];
+		
+		$this->_ci->StudiengangModel->db->select('TRUE AS leaf', false);
+
+		$this->_ci->load->model('organisation/Studienordnung_model', 'StudienordnungModel');
+		$this->_ci->StudienordnungModel->addSelect("p.orgform_kurzbz");
+
+		return $this->_ci->stglib->orgform($path_template, $stg->studiengang_kz);
+	}
+
+	protected function getPermittedStudiengangKzs()
+	{
+		$permittedStgs = $this->_ci->permissionlib->getSTG_isEntitledFor('admin') ?: [];
+		$permittedStgs = array_merge($permittedStgs, $this->_ci->permissionlib->getSTG_isEntitledFor('assistenz') ?: []);
+		$permittedStgs = array_merge($permittedStgs, $this->_ci->permissionlib->getSTG_isEntitledFor('lehre/lvplan') ?: []);
+		return $permittedStgs;
+	}
+
+	protected function getStgFromUrl($stg)
+	{
+		$permittedStgs = $this->getPermittedStudiengangKzs();
+
+		if (!$permittedStgs)
+			return null;
+
+		$this->_ci->StudiengangModel->db->where_in('studiengang_kz', $permittedStgs);
+		$stg = $this->_ci->StudiengangModel->loadWhere([
+			'LOWER(CONCAT(typ, kurzbz)) =' => $stg
+		]);
+
+		if (!hasData($stg))
+			return null;
+
+		return current(getData($stg));
+	}
+}

application/models/accounting/Vertrag_model.php

@@ -31,20 +31,18 @@ class Vertrag_model extends DB_Model
      */
 	public function save($person_id, $mitarbeiter_uid, $lehrveranstaltung_id, $lehreinheit_id, $projektarbeit_id = null, $vertragsstunden, $betrag, $studiensemester_kurzbz)
     {
-		$vertragstyp_kurzbz = (is_null($projektarbeit_id)) ? 'Lehrauftrag' : 'Betreuung';
-        
-		$person_id = (isset($person_id) && is_numeric($person_id))
+        $person_id = (isset($person_id) && is_numeric($person_id))
             ? $person_id
             : show_error('peron_id must be set and numeric.');
+        $lehreinheit_id = (isset($lehreinheit_id) && is_numeric($lehreinheit_id))
+            ? $lehreinheit_id
+            : show_error('lehreinheit_id must be set and numeric.');
         $lehrveranstaltung_id = (isset($lehrveranstaltung_id) && is_numeric($lehrveranstaltung_id))
             ? $lehrveranstaltung_id
             : show_error('lehrveranstaltung_id must be set and numeric.');
         $projektarbeit_id = (isset($projektarbeit_id) && is_numeric($projektarbeit_id))
             ? $projektarbeit_id
             : null;
-		$lehreinheit_id = (isset($lehreinheit_id) && is_numeric($lehreinheit_id))
-			? $lehreinheit_id
-			: (($vertragstyp_kurzbz == 'Betreuung') ? null : show_error('lehreinheit_id must be set and numeric.'));
         $vertragsstunden = (isset($vertragsstunden) && is_numeric($vertragsstunden))
             ? $vertragsstunden
             : 0;
@@ -55,7 +53,7 @@ class Vertrag_model extends DB_Model
             ? $mitarbeiter_uid
             : show_error('mitarbeiter_uid must be set and a string value.');;
 
-        
+        $vertragstyp_kurzbz = (is_null($projektarbeit_id)) ? 'Lehrauftrag' : 'Betreuung';
 
         // First check if Vertrag already exists for that Lehrauftrag or for that Projektbetreuerauftrag
         if ($vertragstyp_kurzbz == 'Lehrauftrag')
@@ -259,7 +257,7 @@ class Vertrag_model extends DB_Model
         }
         elseif ($vertragstyp_kurzbz == 'Betreuung')
         {
-            $this->addSelect('lehreinheit_id, lehre.tbl_projektarbeit.lehrveranstaltung_id, lehre.tbl_projektarbeit.studiensemester_kurzbz');
+            $this->addSelect('lehreinheit_id');
             $this->addJoin('lehre.tbl_projektbetreuer', 'vertrag_id');
             $this->addJoin('lehre.tbl_projektarbeit', 'projektarbeit_id');
             if ($result = $this->loadWhere(array('vertrag_id' => $vertrag_id)))
@@ -283,22 +281,17 @@ class Vertrag_model extends DB_Model
     {
         if ($result = getData($this->getLehreinheitID($vertrag_id)))
         {
-            if (!empty($result[0]->lehreinheit_id))
+            $this->load->model('education/Lehreinheit_model', 'LehreinheitModel');
+            $this->LehreinheitModel->addSelect($select);
+
+            if($result = $this->LehreinheitModel->load($result[0]->lehreinheit_id))
             {
-                $this->load->model('education/Lehreinheit_model', 'LehreinheitModel');
-                $this->LehreinheitModel->addSelect($select);
-
-                if ($result = $this->LehreinheitModel->load($result[0]->lehreinheit_id))
-                {
-                    return success($result->retval);
-                }
-                else
-                {
-                    return error('Fehler beim Laden der Lehreinheit');
-                }
+                return success($result->retval);
+            }
+            else
+            {
+                return error('Fehler beim Laden der Lehreinheit');
             }
-
-            return success($result);
         }
         else
         {
@@ -570,13 +563,14 @@ SELECT
 			null::integer as pruefung_id,
 			projektarbeit_id,
 			(tbl_projektbetreuer.stunden*tbl_projektbetreuer.stundensatz) as betrag1,
-			tbl_projektarbeit.studiensemester_kurzbz,
+			tbl_lehreinheit.studiensemester_kurzbz,
 			tbl_projektbetreuer.betreuerart_kurzbz,
 			(SELECT nachname || ' ' || vorname FROM public.tbl_person JOIN public.tbl_benutzer USING(person_id) WHERE uid=tbl_projektarbeit.student_uid)
 			as bezeichnung
 		FROM
 			lehre.tbl_projektbetreuer
 			JOIN lehre.tbl_projektarbeit USING(projektarbeit_id)
+			JOIN lehre.tbl_lehreinheit USING(lehreinheit_id)
 		WHERE
 			tbl_projektbetreuer.person_id=?
 			AND vertrag_id IS NULL
@@ -625,13 +619,14 @@ SELECT
 			null::integer as pruefung_id,
 			projektarbeit_id,
 			(tbl_projektbetreuer.stunden * tbl_projektbetreuer.stundensatz) as betrag,
-			tbl_projektarbeit.studiensemester_kurzbz,
+			tbl_lehreinheit.studiensemester_kurzbz,
 			tbl_projektbetreuer.betreuerart_kurzbz,
 			(SELECT nachname || ' ' || vorname FROM public.tbl_person JOIN public.tbl_benutzer USING(person_id) WHERE uid=tbl_projektarbeit.student_uid)
 			as bezeichnung, vertrag_id
 		FROM
 			lehre.tbl_projektbetreuer
 			JOIN lehre.tbl_projektarbeit USING(projektarbeit_id)
+			JOIN lehre.tbl_lehreinheit USING(lehreinheit_id)
 		WHERE
 			tbl_projektbetreuer.person_id=?
 			AND vertrag_id = ?

application/models/crm/Prestudentstatus_model.php

@@ -177,7 +177,7 @@ class Prestudentstatus_model extends DB_Model
 	 * @param prestudent_id ID of the Prestudent.
 	 * @param $status_kurzbz kurzbz of the status.
 	 * @param $ausbildungssemester ausbildungssemester of the status.
-	 * @param $studiensemester_kurzbz studiensemester of the status.
+	 * @param $studiensemester_kurzbz studiensemster of the status.
 	 *
 	 * @return result object with all the status entries
 	 */

application/models/education/Lehreinheit_model.php

@@ -395,6 +395,80 @@ EOSQL;
 		return $this->execReadOnlyQuery($qry, $params);
 	}
 
+	public function getOffeneStunden($lehreinheit_ids)
+	{
+		if (!is_array($lehreinheit_ids))
+			$lehreinheit_ids = [$lehreinheit_ids];
+
+		if (empty($lehreinheit_ids))
+			return success([]);
+
+		$db = new DB_Model();
+		$placeholders = implode(',', array_fill(0, count($lehreinheit_ids), '?'));
+
+		$qry = "WITH eventdauer AS (
+					SELECT
+						tbl_kalender_lehreinheit.lehreinheit_id,
+						tbl_kalender.von,
+						tbl_kalender.bis,
+						tbl_kalender.kalender_id
+					FROM lehre.tbl_lehreinheit
+							JOIN lehre.tbl_kalender_lehreinheit USING(lehreinheit_id)
+							JOIN lehre.tbl_kalender USING(kalender_id)
+					WHERE tbl_lehreinheit.lehreinheit_id IN ($placeholders)
+						AND NOT EXISTS (SELECT 1 FROM lehre.tbl_kalender nachfolger
+										WHERE nachfolger.vorgaenger_kalender_id = tbl_kalender.kalender_id)
+						AND tbl_kalender.status_kurzbz NOT IN ('deleted', 'todelete', 'archived')
+					GROUP BY tbl_kalender_lehreinheit.lehreinheit_id, tbl_kalender.von, tbl_kalender.bis, tbl_kalender.kalender_id
+				),
+				raster AS (
+					SELECT
+						eventdauer.lehreinheit_id,
+						eventdauer.kalender_id,
+						eventdauer.von,
+						eventdauer.bis,
+						vonstunde.stunde AS vonstunde_nr,
+						bisstunde.stunde AS bisstunde_nr
+					FROM eventdauer
+						LEFT JOIN lehre.tbl_stunde vonstunde ON eventdauer.von::time = vonstunde.beginn
+						LEFT JOIN lehre.tbl_stunde bisstunde ON eventdauer.bis::time = bisstunde.ende
+				),
+				unterrichtsdauer AS (
+					SELECT
+						raster.lehreinheit_id,
+						raster.kalender_id,
+						sum(EXTRACT(EPOCH FROM (LEAST(stunde.ende, raster.bis::time) - GREATEST(stunde.beginn, raster.von::time))) / 60) AS minuten
+					FROM raster JOIN lehre.tbl_stunde stunde ON stunde.beginn < raster.bis::time AND stunde.ende > raster.von::time
+					WHERE raster.vonstunde_nr IS NULL OR raster.bisstunde_nr IS NULL
+					GROUP BY raster.lehreinheit_id, raster.kalender_id
+				),
+				verplantestunden AS (
+					SELECT raster.lehreinheit_id, raster.kalender_id,
+						CASE
+							WHEN raster.vonstunde_nr IS NOT NULL AND raster.bisstunde_nr IS NOT NULL
+								THEN (raster.bisstunde_nr - raster.vonstunde_nr + 1)
+							ELSE coalesce(unterrichtsdauer.minuten, 0) / 45
+						END AS verplantestunde
+					FROM raster LEFT JOIN unterrichtsdauer ON unterrichtsdauer.lehreinheit_id = raster.lehreinheit_id AND unterrichtsdauer.kalender_id = raster.kalender_id
+				),
+				verplant_gesamt AS (
+					SELECT lehreinheit_id, SUM(verplantestunde) AS verplant
+					FROM verplantestunden
+					GROUP BY lehreinheit_id
+				)
+				SELECT
+					lema.lehreinheit_id,
+					lema.mitarbeiter_uid,
+					lema.planstunden,
+					ROUND(coalesce(verplant_gesamt.verplant, 0), 2) AS verplant,
+					ROUND((lema.planstunden - coalesce(verplant_gesamt.verplant, 0)), 2) AS offenestunden
+				FROM lehre.tbl_lehreinheitmitarbeiter lema
+					LEFT JOIN verplant_gesamt ON verplant_gesamt.lehreinheit_id = lema.lehreinheit_id
+				WHERE lema.lehreinheit_id IN ($placeholders)";
+
+		return $db->execReadOnlyQuery($qry, array_merge($lehreinheit_ids, $lehreinheit_ids));
+	}
+
 	private function getLVTmp($stg_kz = null)
 	{
 		$qry = "SELECT DISTINCT ON(lehrveranstaltung_id) *, 

application/models/education/Lehreinheitmitarbeiter_model.php

@@ -85,18 +85,9 @@ class Lehreinheitmitarbeiter_model extends DB_Model
 
 	public function getLektorenByLe($lehreinheit_id)
 	{
-		$this->addSelect('tbl_person.vorname, tbl_person.nachname, tbl_lehreinheitmitarbeiter.*, stundenplan.verplant, 
-		COALESCE(insertvonperson.vorname || \' \' || insertvonperson.nachname, tbl_lehreinheitmitarbeiter.insertvon) as insertvon,
-		COALESCE(updatevonperson.vorname || \' \' || updatevonperson.nachname, tbl_lehreinheitmitarbeiter.updatevon) as updatevon');
+		$this->addSelect('vorname, nachname, tbl_lehreinheitmitarbeiter.*, stundenplan.verplant');
 		$this->addJoin('tbl_benutzer', 'uid = mitarbeiter_uid');
 		$this->addJoin('tbl_person', 'person_id');
-		$this->addJoin('tbl_benutzer insertvonbenutzer', 'insertvonbenutzer.uid = tbl_lehreinheitmitarbeiter.insertvon', 'LEFT');
-		$this->addJoin('tbl_person insertvonperson', 'insertvonperson.person_id = insertvonbenutzer.person_id', 'LEFT');
-
-		$this->addJoin('tbl_benutzer updatevonbenutzer', 'updatevonbenutzer.uid = tbl_lehreinheitmitarbeiter.updatevon', 'LEFT');
-		$this->addJoin('tbl_person updatevonperson', 'updatevonperson.person_id = updatevonbenutzer.person_id', 'LEFT');
-
-
 
 		$this->addJoin('(
 			SELECT 1 as verplant, lehreinheit_id, mitarbeiter_uid

application/models/education/Lehrveranstaltung_model.php

@@ -1263,39 +1263,6 @@ class Lehrveranstaltung_model extends DB_Model
 		";
 	}
 
-	/**
-	 * Gets lehrveranstaltungen of Studienplan of a certain lva_id set
-	 * used if a bigger set of lva id is already available and it needs to be checked against a certain studienplan aswell
-	 * @param $studienplan_id ID des Studienplans
-	 * @param $lva_ids LVA_ID welche abgegleicht werden sollen
-	 * @return array|null
-	 */
-	public function getLvsByStudienplanByLvaIDs($studienplan_id, $lva_ids)
-	{
-		$params = array($studienplan_id, $lva_ids);
-
-		$qry = "SELECT tbl_lehrveranstaltung.*,
-			tbl_studienplan_lehrveranstaltung.studienplan_lehrveranstaltung_id,
-			tbl_studienplan_lehrveranstaltung.semester as stpllv_semester,
-			tbl_studienplan_lehrveranstaltung.pflicht as stpllv_pflicht,
-			tbl_studienplan_lehrveranstaltung.koordinator as stpllv_koordinator,
-			tbl_studienplan_lehrveranstaltung.studienplan_lehrveranstaltung_id_parent,
-			tbl_studienplan_lehrveranstaltung.sort stpllv_sort,
-			tbl_studienplan_lehrveranstaltung.curriculum,
-			tbl_studienplan_lehrveranstaltung.export,
-			tbl_studienplan_lehrveranstaltung.genehmigung
-		FROM lehre.tbl_lehrveranstaltung
-		JOIN lehre.tbl_studienplan_lehrveranstaltung
-		USING(lehrveranstaltung_id)
-		WHERE tbl_studienplan_lehrveranstaltung.studienplan_id = ? 
-			AND tbl_studienplan_lehrveranstaltung.lehrveranstaltung_id IN ?
-		";
-
-		$qry .= " ORDER BY stpllv_sort, semester, sort";
-
-		return $this->execQuery($qry, $params);
-	}
-
 	public function getAllOe($lv_id)
 	{
 		$qry = "SELECT DISTINCT oe_kurzbz

application/models/education/Paabgabe_model.php

@@ -50,7 +50,8 @@ class Paabgabe_model extends DB_Model
 					JOIN lehre.tbl_projektbetreuer USING(projektarbeit_id)
 					JOIN public.tbl_benutzer bn_student ON(tbl_projektarbeit.student_uid=bn_student.uid)
 					JOIN public.tbl_person person_student ON(bn_student.person_id=person_student.person_id)
-					JOIN lehre.tbl_lehrveranstaltung USING(lehrveranstaltung_id)
+					JOIN lehre.tbl_lehreinheit ON(tbl_projektarbeit.lehreinheit_id=tbl_lehreinheit.lehreinheit_id)
+					JOIN lehre.tbl_lehrveranstaltung ON(tbl_lehreinheit.lehrveranstaltung_id=tbl_lehrveranstaltung.lehrveranstaltung_id)
 					JOIN public.tbl_studiengang ON(tbl_lehrveranstaltung.studiengang_kz=tbl_studiengang.studiengang_kz)
 					JOIN campus.tbl_paabgabetyp USING(paabgabetyp_kurzbz)
 				WHERE
@@ -67,13 +68,14 @@ class Paabgabe_model extends DB_Model
 			   campus.tbl_paabgabe.insertvon, campus.tbl_paabgabe.insertamum, campus.tbl_paabgabe.updatevon, campus.tbl_paabgabe.updateamum,
 			   campus.tbl_paabgabe.note, upload_allowed, beurteilungsnotiz, student_uid, tbl_projektarbeit.note, lehre.tbl_projektarbeit.titel,
 			   UPPER(tbl_studiengang.typ) as stgtyp, UPPER(tbl_studiengang.kurzbz) as stgkz, public.tbl_studiengang.studiengang_kz,
-			   public.tbl_studiengang.oe_kurzbz as stg_oe_kurzbz, tbl_projektarbeit.studiensemester_kurzbz,
+			   public.tbl_studiengang.oe_kurzbz as stg_oe_kurzbz, tbl_lehreinheit.studiensemester_kurzbz,
 			   public.tbl_person.anrede, public.tbl_person.titelpre, public.tbl_person.vorname, public.tbl_person.nachname, public.tbl_person.titelpost
 		FROM campus.tbl_paabgabe
 				 JOIN campus.tbl_paabgabetyp USING (paabgabetyp_kurzbz)
 				 JOIN lehre.tbl_projektarbeit USING (projektarbeit_id)
-				 JOIN lehre.tbl_lehrveranstaltung USING(lehrveranstaltung_id)
-				 JOIN public.tbl_studiengang ON(lehre.tbl_lehrveranstaltung.studiengang_kz = public.tbl_studiengang.studiengang_kz)
+				 JOIN lehre.tbl_lehreinheit using(lehreinheit_id)
+				 JOIN lehre.tbl_lehrveranstaltung using(lehrveranstaltung_id)
+				 JOIN public.tbl_studiengang on(lehre.tbl_lehrveranstaltung.studiengang_kz = public.tbl_studiengang.studiengang_kz)
 				 JOIN public.tbl_benutzer ON (public.tbl_benutzer.uid = student_uid)
 				 JOIN public.tbl_person USING (person_id)
 		
@@ -91,7 +93,7 @@ class Paabgabe_model extends DB_Model
 					   campus.tbl_paabgabe.insertvon, campus.tbl_paabgabe.insertamum, campus.tbl_paabgabe.updatevon, campus.tbl_paabgabe.updateamum,
 					   campus.tbl_paabgabe.note, upload_allowed, beurteilungsnotiz, student_uid, tbl_projektarbeit.note, lehre.tbl_projektarbeit.titel,
 					   UPPER(tbl_studiengang.typ) as stgtyp, UPPER(tbl_studiengang.kurzbz) as stgkz, public.tbl_studiengang.studiengang_kz,
-					   public.tbl_studiengang.oe_kurzbz as stg_oe_kurzbz, tbl_projektarbeit.studiensemester_kurzbz,
+					   public.tbl_studiengang.oe_kurzbz as stg_oe_kurzbz, tbl_lehreinheit.studiensemester_kurzbz,
 					   lehre.tbl_projektbetreuer.betreuerart_kurzbz, lehre.tbl_projektbetreuer.person_id,
 					   public.tbl_person.anrede, public.tbl_person.titelpre, public.tbl_person.vorname, public.tbl_person.nachname, public.tbl_person.titelpost
 				
@@ -99,7 +101,8 @@ class Paabgabe_model extends DB_Model
 						 JOIN campus.tbl_paabgabetyp USING (paabgabetyp_kurzbz)
 						 JOIN lehre.tbl_projektarbeit USING (projektarbeit_id)
 						 JOIN lehre.tbl_projektbetreuer USING (projektarbeit_id)
-						 JOIN lehre.tbl_lehrveranstaltung USING(lehrveranstaltung_id)
+						 JOIN lehre.tbl_lehreinheit using(lehreinheit_id)
+						 JOIN lehre.tbl_lehrveranstaltung using(lehrveranstaltung_id)
 						 JOIN public.tbl_studiengang on(lehre.tbl_lehrveranstaltung.studiengang_kz = public.tbl_studiengang.studiengang_kz)
 						 JOIN public.tbl_benutzer ON (public.tbl_benutzer.uid = student_uid)
 						 JOIN public.tbl_person ON (public.tbl_benutzer.person_id = public.tbl_person.person_id)

application/models/education/Projektarbeit_model.php

@@ -25,7 +25,7 @@ class Projektarbeit_model extends DB_Model
 	{
 		$qry = "SELECT
 					pa.*, tbl_projekttyp.bezeichnung,
-					pa.studiensemester_kurzbz, pa.lehrveranstaltung_id,
+					tbl_lehreinheit.studiensemester_kurzbz, tbl_lehrveranstaltung.lehrveranstaltung_id,
 					tbl_firma.name AS firma_name,
 					(
 						SELECT
@@ -41,6 +41,7 @@ class Projektarbeit_model extends DB_Model
 				FROM
 					lehre.tbl_projektarbeit pa
 					JOIN lehre.tbl_projekttyp USING (projekttyp_kurzbz)
+					JOIN lehre.tbl_lehreinheit USING (lehreinheit_id)
 					JOIN lehre.tbl_lehrveranstaltung USING (lehrveranstaltung_id)
 					LEFT JOIN public.tbl_firma USING (firma_id)
 				WHERE
@@ -56,7 +57,7 @@ class Projektarbeit_model extends DB_Model
 
 		if (isset($studiensemester_kurzbz))
 		{
-			$qry .= ' AND tbl_projektarbeit.studiensemester_kurzbz=?';
+			$qry .= ' AND tbl_lehreinheit.studiensemester_kurzbz=?';
 			$params[] = $studiensemester_kurzbz;
 		}
 
@@ -133,7 +134,7 @@ class Projektarbeit_model extends DB_Model
 			projektarbeit_id,
 			lehre.tbl_projekttyp.bezeichnung as projekttypbezeichnung,
 			lehre.tbl_projekttyp.projekttyp_kurzbz as projekttypkurzbz,
-			lehre.tbl_projektarbeit.studiensemester_kurzbz,
+			lehre.tbl_lehreinheit.studiensemester_kurzbz,
 			lehre.tbl_lehrveranstaltung.studiengang_kz,
 			public.tbl_studiengang.kurzbzlang,
 			lehre.tbl_projektarbeit.note as note,
@@ -156,6 +157,7 @@ class Projektarbeit_model extends DB_Model
 				 LEFT JOIN public.tbl_benutzer USING(person_id)
 				 LEFT JOIN lehre.tbl_projekttyp USING (projekttyp_kurzbz)
 				 LEFT JOIN lehre.tbl_betreuerart USING(betreuerart_kurzbz)
+				 LEFT JOIN lehre.tbl_lehreinheit USING(lehreinheit_id)
 				 LEFT JOIN lehre.tbl_lehrveranstaltung USING(lehrveranstaltung_id)
 				 LEFT JOIN public.tbl_mitarbeiter ON(public.tbl_mitarbeiter.mitarbeiter_uid = public.tbl_benutzer.uid)
 				 LEFT JOIN public.tbl_studiengang USING(studiengang_kz)
@@ -364,7 +366,7 @@ class Projektarbeit_model extends DB_Model
 					tbl_studiengang.typ, tbl_studiengang.kurzbz,
 					tbl_projektarbeit.projekttyp_kurzbz, tbl_projekttyp.bezeichnung, 
 					tbl_projektarbeit.titel, tbl_projektarbeit.projektarbeit_id, tbl_projektarbeit.note,
-					student_benutzer.uid, tbl_student.matrikelnr, tbl_projektarbeit.studiensemester_kurzbz, public.tbl_student.student_uid,
+					student_benutzer.uid, tbl_student.matrikelnr, tbl_lehreinheit.studiensemester_kurzbz, public.tbl_student.student_uid,
 		
 					lehre.tbl_projektarbeit.sprache,
 					 lehre.tbl_projektarbeit.seitenanzahl,
@@ -428,6 +430,7 @@ class Projektarbeit_model extends DB_Model
 					LEFT JOIN  public.tbl_benutzer   student_benutzer ON student_benutzer.uid       = lehre.tbl_projektarbeit.student_uid
 					LEFT JOIN  public.tbl_person     student_person   ON student_benutzer.person_id = student_person.person_id
 					LEFT JOIN  public.tbl_student                     ON student_benutzer.uid       = public.tbl_student.student_uid
+					LEFT JOIN  lehre.tbl_lehreinheit                  USING (lehreinheit_id)
 					LEFT JOIN  lehre.tbl_lehrveranstaltung            USING (lehrveranstaltung_id)
 					LEFT JOIN  public.tbl_studiengang                 ON public.tbl_student.studiengang_kz = public.tbl_studiengang.studiengang_kz
 					LEFT JOIN  lehre.tbl_projekttyp                   USING (projekttyp_kurzbz)
@@ -500,7 +503,7 @@ class Projektarbeit_model extends DB_Model
 				 student_person.vorname                       AS student_vorname,
 				 student_person.nachname                      AS student_nachname,
 				 public.tbl_student.matrikelnr,
-				 tbl_projektarbeit.studiensemester_kurzbz,
+				 tbl_lehreinheit.studiensemester_kurzbz,
 				 betreuer_benutzer.uid                        AS betreuer_benutzer_uid,
 				 betreuer_person.titelpre                     AS betreuer_titelpre,
 				 betreuer_person.vorname                      AS betreuer_vorname,
@@ -562,6 +565,7 @@ class Projektarbeit_model extends DB_Model
 				  LEFT JOIN  public.tbl_benutzer   student_benutzer ON student_benutzer.uid       = lehre.tbl_projektarbeit.student_uid
 				  LEFT JOIN  public.tbl_person     student_person   ON student_benutzer.person_id = student_person.person_id
 				  LEFT JOIN  public.tbl_student                     ON student_benutzer.uid       = public.tbl_student.student_uid
+				  LEFT JOIN  lehre.tbl_lehreinheit                  USING (lehreinheit_id)
 				  LEFT JOIN  lehre.tbl_lehrveranstaltung            USING (lehrveranstaltung_id)
 				  LEFT JOIN  public.tbl_studiengang                 ON public.tbl_student.studiengang_kz = public.tbl_studiengang.studiengang_kz
 				  LEFT JOIN  lehre.tbl_projekttyp                   USING (projekttyp_kurzbz)
@@ -629,7 +633,7 @@ class Projektarbeit_model extends DB_Model
 				 student_person.vorname                       AS student_vorname,
 				 student_person.nachname                      AS student_nachname,
 				 public.tbl_student.matrikelnr,
-				 tbl_projektarbeit.studiensemester_kurzbz,
+				 tbl_lehreinheit.studiensemester_kurzbz,
 				 betreuer_benutzer.uid                        AS betreuer_benutzer_uid,
 				 betreuer_person.titelpre                     AS betreuer_titelpre,
 				 betreuer_person.vorname                      AS betreuer_vorname,
@@ -691,6 +695,7 @@ class Projektarbeit_model extends DB_Model
 				  LEFT JOIN  public.tbl_benutzer   student_benutzer ON student_benutzer.uid       = lehre.tbl_projektarbeit.student_uid
 				  LEFT JOIN  public.tbl_person     student_person   ON student_benutzer.person_id = student_person.person_id
 				  LEFT JOIN  public.tbl_student                     ON student_benutzer.uid       = public.tbl_student.student_uid
+				  LEFT JOIN  lehre.tbl_lehreinheit                  USING (lehreinheit_id)
 				  LEFT JOIN  lehre.tbl_lehrveranstaltung            USING (lehrveranstaltung_id)
 				  LEFT JOIN  public.tbl_studiengang                 ON public.tbl_student.studiengang_kz = public.tbl_studiengang.studiengang_kz
 				  LEFT JOIN  lehre.tbl_projekttyp                   USING (projekttyp_kurzbz)

application/models/organisation/Gruppe_model.php

@@ -11,4 +11,26 @@ class Gruppe_model extends DB_Model
 		$this->dbTable = 'public.tbl_gruppe';
 		$this->pk = 'gruppe_kurzbz';
 	}
+
+	public function search($query_words)
+	{
+		$this->addSelect('gruppe_kurzbz,
+											studiengang_kz,
+											semester,
+											bezeichnung,
+											gid,
+											\'false\' as lehrverband');
+		$this->db->where(array('sichtbar' => true, 'aktiv' => true, 'lehre' => true, 'direktinskription' => false, 'semester IS NOT NULL' => null));
+		$this->db->group_start();
+		foreach ($query_words as $word)
+		{
+			$this->db->group_start();
+			$this->db->where('gruppe_kurzbz ILIKE', "%" . $word . "%");
+			$this->db->or_where('bezeichnung ILIKE', "%" . $word . "%");
+			$this->db->group_end();
+		}
+		$this->db->group_end();
+
+		return $this->load();
+	}
 }

application/models/organisation/Lehrverband_model.php

@@ -41,4 +41,29 @@ class Lehrverband_model extends DB_Model
 
 		return $result;
 	}
+
+	public function search($query_words)
+	{
+		$this->addSelect('CONCAT(UPPER(CONCAT(typ, kurzbz)), \'\', semester, verband, COALESCE(gruppe,\'\')) as gruppe_kurzbz,
+												studiengang_kz,
+												semester,
+												tbl_lehrverband.bezeichnung,
+												gid,
+												\'true\' as lehrverband');
+		$this->addJoin('public.tbl_studiengang', 'studiengang_kz');
+		$this->addOrder('verband');
+		$this->addOrder('gruppe');
+		$this->db->where(array('tbl_lehrverband.aktiv' => true));
+
+		$this->db->group_start();
+		foreach ($query_words as $word)
+		{
+			$this->db->group_start();
+			$this->db->where('CONCAT(CONCAT(typ, kurzbz), \'\', semester, verband, COALESCE(gruppe,\'\')) ILIKE', "%" . $word . "%");
+			$this->db->or_where('tbl_lehrverband.bezeichnung ILIKE', "%" . $word . "%");
+			$this->db->group_end();
+		}
+		$this->db->group_end();
+		return $this->load();
+	}
 }

application/models/organisation/Studiensemester_model.php

@@ -218,7 +218,7 @@ class Studiensemester_model extends DB_Model
 	 */
 	public function getByDate($date)
 	{
-		// gets the studiensemester of a date or the next closest previous studiensemester if a date is not within a studiensemester
+		// gets the studiensemster of a date or the next closest previous studiensemester if a date is not within a studiensemester
 		$query = "
 			SELECT  studiensemester_kurzbz, start, ende
 			FROM	public.tbl_studiensemester

application/models/person/Notiz_model.php

@@ -98,7 +98,7 @@ class Notiz_model extends DB_Model
 	/**
 	 * Add a Notiz for a given person
 	 */
-	public function addNotizForPerson($person_id, $titel, $text, $erledigt, $verfasser_uid, $insertvon = null)
+	public function addNotizForPerson($person_id, $titel, $text, $erledigt, $verfasser_uid)
 	{
 		// Loads model Notizzuordnung_model
 		$this->load->model('person/Notizzuordnung_model', 'NotizzuordnungModel');
@@ -106,15 +106,8 @@ class Notiz_model extends DB_Model
 		// Start DB transaction
 		$this->db->trans_start(false);
 
-		$result = $this->insert(
-			array(
-				'titel' => $titel,
-				'text' => $text,
-				'erledigt' => $erledigt,
-				'verfasser_uid' => $verfasser_uid,
-				'insertvon' => $insertvon ?? $verfasser_uid
-			)
-		);
+		$result = $this->insert(array('titel' => $titel, 'text' => $text, 'erledigt' => $erledigt, 'verfasser_uid' => $verfasser_uid,
+			"insertvon" => $verfasser_uid));
 
 		if (isSuccess($result))
 		{

application/models/ressource/BetriebsmittelKalender_model.php

@@ -0,0 +1,14 @@
+<?php
+class BetriebsmittelKalender_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_betriebsmittel_kalender';
+		$this->pk = 'betriebsmittel_kalender_id';
+	}
+}

application/models/ressource/Betriebsmittel_model.php

@@ -31,4 +31,26 @@ class Betriebsmittel_model extends DB_Model
 
 		return $this->execQuery($qry);
 	}
+
+	public function getSchedulableEntriesByDatetimeInterval($from, $to)
+	{
+		$qry = "SELECT
+					*
+				FROM
+					wawi.tbl_betriebsmittel
+				WHERE
+					verplanen=true
+					AND 
+				NOT EXISTS(
+					SELECT 1 FROM lehre.tbl_betriebsmittel_kalender
+					JOIN lehre.tbl_kalender ON tbl_kalender.eindeutige_kalender_gruppen_id = tbl_betriebsmittel_kalender.eindeutige_kalender_gruppen_id
+					WHERE
+						betriebsmittel_id=tbl_betriebsmittel.betriebsmittel_id
+					AND tbl_kalender.von < ?
+					AND tbl_kalender.bis > ?
+				)";
+
+
+		return $this->execQuery($qry, array($to, $from));
+	}
 }

application/models/ressource/Kalender_Event_Rolle_model.php

@@ -0,0 +1,15 @@
+<?php
+class Kalender_Event_Rolle_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_event_rolle';
+		$this->pk = array('rolle_kurzbz');
+		$this->hasSequence = false;
+	}
+}

application/models/ressource/Kalender_Event_Teilnehmer_model.php

@@ -0,0 +1,16 @@
+<?php
+class
+Kalender_Event_Teilnehmer_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_event_teilnehmer';
+		$this->pk = array('kalender_event_teilnehmer_id');
+		$this->hasSequence = false;
+	}
+}

application/models/ressource/Kalender_Event_model.php

@@ -0,0 +1,15 @@
+<?php
+class Kalender_Event_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_event';
+		$this->pk = array('kalender_id');
+		$this->hasSequence = false;
+	}
+}

application/models/ressource/Kalender_Lehreinheit_model.php

@@ -0,0 +1,15 @@
+<?php
+class Kalender_Lehreinheit_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_lehreinheit';
+		$this->pk = array('kalender_id','lehreinheit_id');
+		$this->hasSequence = false;
+	}
+}

application/models/ressource/Kalender_Ort_model.php

@@ -0,0 +1,14 @@
+<?php
+class Kalender_Ort_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_ort';
+		$this->pk = 'kalender_ort_id';
+	}
+}

application/models/ressource/Kalender_model.php

@@ -0,0 +1,25 @@
+<?php
+class Kalender_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender';
+		$this->pk = 'kalender_id';
+	}
+
+	public function generateUniqueGroupId()
+	{
+		while (true) {
+			$uniqueGroupId = generateUUID();
+			$result = $this->loadWhere(['eindeutige_kalender_gruppen_id' => $uniqueGroupId]);
+			if (!hasData($result)) {
+				return $uniqueGroupId;
+			}
+		}
+	}
+}

application/models/ressource/Kalenderstatus_model.php

@@ -0,0 +1,14 @@
+<?php
+class Kalenderstatus_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_status';
+		$this->pk = 'status_kurzbz';
+	}
+}

application/models/ressource/Kalendersyncstatus_model.php

@@ -0,0 +1,14 @@
+<?php
+class Kalendersyncstatus_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'lehre.tbl_kalender_syncstatus';
+		$this->pk = 'kalender_syncstatus_id';
+	}
+}

application/models/ressource/Reservierung_Kalender_model.php

@@ -0,0 +1,14 @@
+<?php
+class Reservierung_Kalender_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'sync.tbl_reservierung_kalender';
+		$this->pk = 'reservierung_kalender_id';
+	}
+}

application/models/ressource/Stundenplandev_Kalender_model.php

@@ -0,0 +1,14 @@
+<?php
+class Stundenplandev_Kalender_model extends DB_Model
+{
+
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'sync.tbl_stundenplandev_kalender';
+		$this->pk = 'stundenplandev_kalender_id';
+	}
+}

application/models/system/Extensions_model.php

@@ -26,6 +26,22 @@ class Extensions_model extends DB_Model
         );
 	}
 
+	/**
+	 *
+	 */
+	public function getInstalledExtensions()
+	{
+		$query = 'SELECT extension_id, e1.name, e1.version, description, license, url, core_version, dependencies, enabled
+					FROM system.tbl_extensions e1
+			  INNER JOIN (
+				  SELECT name, MAX(version) AS version
+				  	FROM system.tbl_extensions
+				GROUP BY name) e2
+					  ON (e1.name = e2.name AND e1.version = e2.version)';
+
+		return $this->execQuery($query);
+	}
+
 	/**
 	 *
 	 */
@@ -34,4 +50,3 @@ class Extensions_model extends DB_Model
 		return $this->execQuery($sql);
 	}
 }
-

application/phrases/DMS-Link.php

@@ -1,27 +0,0 @@
-<?php
-
-$phrases = array(
-array (
-  'app' => 'core',
-  'category' => 'DMS-Link',
-  'phrase' => 'lvplanSyncFAQ',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => '7188',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => '7188',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-);

application/phrases/LvPlan.php

@@ -1,457 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'previousWeek',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Vorherige Woche',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Previous week',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'previousYear',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Vorheriges Jahr',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Previous year',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'previousMonth',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Vorheriges Monat',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Previous month',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'previousDay',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Vorheriger Tag',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Previous day',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'nextDay',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nächster Tag',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Next day',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'nextWeek',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nächste Woche',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Next week',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'nextMonth',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nächster Monat',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Next month',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'nextYear',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nächstes Jahr',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Next year',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'modeDay',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Tages Ansicht',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Daily view',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'modeWeek',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Wochen Ansicht',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Week view',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'modeMonth',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Monats Ansicht',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Month view',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'noStgProvided',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'kein Studiengang hinterlegt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'no degree-program provided',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'headerLvPlanLvVerband',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Lv-Plan Lehrverband',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Course-Plan Teaching Association',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'chooseStg',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Studiengang auswählen...',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Select a degree-program...',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'loadLvPlan',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Lehrverband laden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Load Course-Plan',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'backToDropdown',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Zurück zum Auswahl-Dropdown',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Back to Dropdown',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'error_SemMissing',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Semester wählen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Select a semester',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'error_VerbandMissing',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Verband wählen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Select a verband',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'LvPlan',
-  'phrase' => 'copy',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Kopieren',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Copy',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-);

application/phrases/account.php

@@ -1,141 +0,0 @@
-<?php
-/* Copyright (C) 2013 FH Technikum-Wien
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-$phrases = array(
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'title',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Account Aktivierung',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Account Activation',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'usage',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Bitte wählen Sie ein Passwort für Ihren Account.<br>Das Passwort muss zumindest 8 Zeichen enthalten, davon mindestens 1 Großbuchstabe, 1 Kleinbuchstabe und eine Ziffer.<br>Das Passwort darf keine Leerzeichen und Umlaute enthalten.<br>Erlaubte Sonderzeichen sind: -$#[]{}!().,*:;_',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Please choose a password for your account<br>The password must contain at least 8 characters, of which 1 must be upper case, 1 lower case and 1 a numeral.<br>The password may not include spaces or umlauts.<br>The following special characters are allowed: -$#[]{}!().,*:;_',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'username',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Username',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Username',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'code',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Code',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Code',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'activate',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Abschicken',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Activate',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'missingParameters',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Bitte geben Sie Benutzername, Code und Passwort ein',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Please enter username, code and password',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'account',
-		'phrase' => 'wrongActivationCode',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Der angegebene Aktivierungscode ist falsch',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'The provided activation code is wrong',
-				'description' => '',
-			)
-		)
-	)
-);
-

application/phrases/admission.php

@@ -1,388 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'admission_edit',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Aufnahmetermin bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Edit appointment for participation placement test',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'admission_delete',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Aufnahmetermin Löschen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Delete Admission Date',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'admission_new',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Termin für Teilnahme am Reihungstest anlegen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Create appointment for participation placement test',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'anmeldundRtAm',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Anmeldung zum Reihungstest am',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Registration for the ranking test on',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'rtAngetreten',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Zum Reihungstest angetreten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Participated in the ranking test',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'rtAbsolviert',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Reihungstestverfahren absolviert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Placement test procedure completed',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'gesamtpunkte',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Gesamtpunkte',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Total Points',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'gesamtpunkteBerechnen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Gesamtpunkte berechnen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Calculate total points',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'allgemein',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Allgemein',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Generally',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'headerRTVerwaltung',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Zur Reihungstestverwaltung',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Administration Placement Test',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'loadZukuenftigeRT',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nur zukünftige Reihungstests laden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Show future placement tests only',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'getRTErgebnis',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Reihungstestergebnis holen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Get placement test result',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'stufe',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Stufe',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'level',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'anmeldedatum',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Anmeldedatum',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Registration Date',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'teilgenommen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'teilgenommen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'participated',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'admission',
-  'phrase' => 'stg_kurz',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Kürzel',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'shorthand',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/alert.php

@@ -1,76 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'alert',
-  'phrase' => 'attention',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Achtung',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Attention',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'alert',
-  'phrase' => 'confirm_delete',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Möchten Sie wirklich löschen?',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Do you really want to delete?',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'alert',
-  'phrase' => 'systemerror',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Systemfehler',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'System Error',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/ampeln.php

@@ -1,220 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'newestAmpeln',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Neueste Ampeln',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Newest Ampeln',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'allAmpeln',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Alle Ampeln',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'All Ampeln',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'overdue',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Überfällig: {count}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Overdue: {count}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'ampelnDeadline',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Stichtag: {value}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Deadline: {value}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'noOpenAmpeln',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Keine offenen Ampeln.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'No open Ampeln.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'allMyAmpeln',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Alle meine Ampeln',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'All my Ampeln',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'mandatory',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Pflicht',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Mandatory',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'ampelBestaetigt',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Ampel bestätigt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Ampel confirmed',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'ampeln',
-  'phrase' => 'super',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Super!',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Super!',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/betriebsmittel.php

@@ -1,76 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'betriebsmittel',
-  'phrase' => 'btn_printUebernahmebestaetigung',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Übernahmebestätigung drucken',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Print acceptance confirmation',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'betriebsmittel',
-  'phrase' => 'btn_editBetriebsmittel',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Betriebsmittel bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Edit Resource',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'betriebsmittel',
-  'phrase' => 'btn_deleteBetriebsmittel',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Betriebsmittel löschen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Delete Resource',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/bewerbung.php

@@ -1,28 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'infocenter',
-  'category' => 'bewerbung',
-  'phrase' => 'erklaerungInvoices',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Ablauf und Zahlungsbedingungen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Procedure and terms of payment',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/bismeldestichtag.php

@@ -1,148 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'bismeldestichtag',
-  'phrase' => 'stichtagHinzufuegen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Meldestichtag hinzufügen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Add report target date',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bismeldestichtag',
-  'phrase' => 'stichtageVerwalten',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'BIS-Meldestichtage verwalten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Manage report target dates',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bismeldestichtag',
-  'phrase' => 'stichtagLoeschen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Meldestichtag löschen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Delete report target date',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bismeldestichtag',
-  'phrase' => 'meldestichtag_erreicht',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Meldestichtag erreicht - Bearbeiten nicht mehr möglich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'report target date reached - editing no longer possible',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bismeldestichtag',
-  'phrase' => 'info_MeldestichtagStatusgrund',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Meldestichtag erreicht - ausschließlich Bearbeiten Statusgrund möglich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Reporting deadline reached - only editing status reason possible',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bismeldestichtag',
-  'phrase' => 'info_MeldestichtagStatusgrundSemester',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Meldestichtag erreicht - Bearbeiten Ausbildungssemester und Statusgrund möglich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Edit education semester and status reason possible',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/bookmark.php

@@ -1,507 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'newLink',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Neuer Link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'New Link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'saveLink',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Link speichern',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Save link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'editLink',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Link bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Edit link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'bookmarkDeleted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Link gelöscht',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Link deleted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'bookmarkAdded',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Link hinzugefügt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Link added',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'bookmarkUpdated',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Link geändert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Link updated',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'myBookmarks',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Meine Urls',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'My Urls',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'emptyBookmarks',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Du hast noch keine Bookmarks gesetzt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'You have not set any bookmarks yet',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'invalidUrl',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Ungültiger Link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Invalid link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'invalidTitel',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Ungültiger Titel',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Invalid title',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'editFilter',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Filter bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'edit Filter',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'filterByTags',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nach Tags Filtern',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'filter by Tags',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'sortDownwards',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nach unten verschieben',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'sort downwards',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'sortToTop',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nach oben verschieben',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'sort to top',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'deleteBookmark',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Lesezeichen löschen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'delete Bookmark',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'editBookmark',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Lesezeichen bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'edit Bookmark',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'filterUpdated',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Filteraktion erfolgreich durchgeführt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'filter updated successfully',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'errorInputNecessary',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Eingabe eines Zeichens erforderlich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'One character must be entered',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'noFilter',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Kein Filter für Lesezeichen ausgewählt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'No bookmark filter entered',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'headerFilterBookmark',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Lesezeichen filtern',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Filter Bookmarks',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'bookmark',
-  'phrase' => 'adminMode',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Inhalt kann nicht im Administrator Modus angezeigt werden.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Content can not be displayed in administrator mode.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-);

application/phrases/calendar.php

@@ -1,76 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'calendar',
-  'phrase' => 'kw',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'W',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'W',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'calendar',
-  'phrase' => 'year_kw',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => '{year} KW {week}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => '{year} W {week}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'calendar',
-  'phrase' => 'today',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Heute',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'today',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/captcha.php

@@ -1,56 +0,0 @@
-<?php
-/* Copyright (C) 2013 FH Technikum-Wien
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-$phrases = array(
-	array(
-		'app' => 'core',
-		'category' => 'captcha',
-		'phrase' => 'label',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Tippen Sie die angezeigten<br>Zeichen in das untere Feld.',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Enter the characters in<br>the field below.',
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'captcha',
-		'phrase' => 'reload',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => 'Ich kann das Bild nicht lesen - neu laden',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => 'Reload picture',
-				'description' => '',
-			)
-		)
-	)
-);
-

application/phrases/core.php

@@ -1,28 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'personalverwaltung',
-  'category' => 'core',
-  'phrase' => 'unternehmen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Unternehmen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'company',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/dashboard.php

@@ -1,579 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'general',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Allgemein',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'General',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'addLine',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Weitere Zeile hinzufügen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Add another line',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'custom',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Benutzerdefiniert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Custom',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'dashboardGeneralSectionDescription',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Hier befinden sich die vordefinierten Widgets',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Here are the predefined widgets',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'dashboardCustomSectionDescription',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Hier befinden sich die Widgets Ihrer persönlichen Anpassungen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Here are the widgets of your personal cutomizations',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'dashboardSectionDescription',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Hier befinden sich die Widgets der {0} Funktion',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Here are the widgets of the {0} function',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'success_savePreset',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Voreinstellung erfolgreich aktualisiert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Preset successfully updated',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'alert_deleteWidget',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Sind Sie sicher, dass Sie dieses Widget löschen möchten?',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Are you sure you want to delete this widget?',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'edit',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dashboard bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Edit dashboard',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'createWidget',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Neues Widget hinzufügen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Create new widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'noWidgetsAvailable',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Keine Widgets verfügbar',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'No Widgets available',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widgetFromGeneralSection',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dieses Widget ist für das Dashboard vordefiniert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'This is a predefined widget of this dashboard',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widgetFromCustomSection',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dieses Widget wurde von Ihnen hinzugefügt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'This widget has been added by you',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widgetFromFunktionSection',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dieses Widget wurde hinzugefügt weil Sie der "{0}" Funktion zugewiesen wurden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'This widget has been added because you have been assigned to the "{0}" function',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_pin',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Pin Widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Pin widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_unpin',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Unpin Widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unpin widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_toggle_visiblity',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Sichtbarkeit des Widgets umschalten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Toggle widget visibility',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_move',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Widget verschieben',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Move widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_resize',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Widgetgröße anpassen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Resize widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_delete',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Widget löschen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Delete widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_configure',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Widget konfigurieren',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Configure widget',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_config_title',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => '"{name}" konfigurieren',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Configure "{name}"',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'widget_link',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Widget link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Widget link',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-,
-array (
-  'app' => 'core',
-  'category' => 'dashboard',
-  'phrase' => 'kurzbz',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Name',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Identifier',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-);

application/phrases/dms.php

@@ -1,39 +0,0 @@
-<?php
-/* Copyright (C) 2013 FH Technikum-Wien
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-$phrases = array(
-	array(
-		'app' => 'core',
-		'category' => 'dms',
-		'phrase' => 'informationsblattExterneLehrende',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => '<a href="../../../cms/dms.php?id={DMS_ID_INFOBLATT_EXTERNE_LEHRENDE}" target="_blank">Informationsblatt für externe Lehrende</a>',
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => '<a href="../../../cms/dms.php?id={DMS_ID_INFOBLATT_EXTERNE_LEHRENDE}" target="_blank">Information sheet for external lecturers</a>',
-				'description' => '',
-			)
-		)
-	)
-);
-

application/phrases/document_export.php

@@ -1,340 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_unoconv',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Unoconv nicht gefunden - Bitte installieren sie Unoconv',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unoconv not found - Please install Unoconv',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_unoconv_version',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Unoconv Version konnte nicht ermittelt werden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Could not get Unoconv Version',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_conv_timeout',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dokumentenkonvertierung ist derzeit nicht möglich. Bitte versuchen Sie es in einer Minute erneut oder kontaktieren Sie einen Administrator',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Document conversion is currently not possible. Please try again in a minute or contact an administrator',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_sign_timeout',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Signaturserver ist derzeit nicht erreichbar',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Signature server is currently unavailable',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_sign_pdf',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Derzeit können nur PDFs signiert werden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Currently only PDFs can be signed',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_outputformat_missing',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Ausgabeformat fehlt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Outputformat is not defined',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_template_missing',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Keine Vorlage gefunden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'No template found',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_headers',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Header wurden bereits gesendet -> Abbruch',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Header already sent -> Abort',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_file_copy',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Kopieren fehlgeschlagen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Copy failed',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_file_load',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Datei konnte nicht geladen werden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unable to load file',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_xml_load',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'XML konnte nicht geladen werden: {url} XML: {xml} PARAMETER: {params}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unable to load xml: {url} XML: {xml} PARAMS: {params}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_xsl_load',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'XSL konnte nicht geladen werden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unable to load xsl',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_styles_load',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Styles XSL konnte nicht geladen werden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unable to load styles xsl',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'document_export',
-  'phrase' => 'error_manifest',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Manifest ungültig',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Manifest file invalid',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);

application/phrases/dokumente.php

@@ -1,603 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'title',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Titel',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'title',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'dokTyp',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dokumententyp',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Document type',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'nachreichungAm',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nachreichung am',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Submission on',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'dokDetails',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dokumentendetails',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Document Details',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'anmerkung_person',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Anmerkung der Person',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Notes of the Person',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'dokumentAccept',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptieren',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Accept',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'dokumentUnaccept',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Entakzeptieren',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Unaccept',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'accepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptiert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Accepted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'unaccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nicht Akzeptiert',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Not Accepted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'err_deleteDokHere',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dieses Dokument darf hier nicht gelöscht werden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'This document may not be deleted here',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'err_updateNotAllowed',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Es können nur Eintraege geändert werden zu denen Dokumente hochgeladen wurden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Only entries to which documents have been uploaded can be changed',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'successAccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptieren erfolgreich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Successfully set to accepted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'successUnaccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Entakzeptieren erfolgreich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Successfully set to unaccepted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'successCountUnaccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Entakzeptieren von {count} Dokument(en) erfolgreich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => '{count} Document(s) successfully set to unaccepted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'successCountAccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptieren von {count} Dokument(en) erfolgreich',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => '{count} Document(s) successfully set to accepted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'errorUnaccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Fehler beim Entakzeptieren von Dokument {dokument_kurzbz}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Error unaccepting document {dokument_kurzbz}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'errorAccepted',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Fehler beim Akzeptieren von Dokument {dokument_kurzbz}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Error Accepting document {dokument_kurzbz}',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'nachgereicht',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nachgereicht',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Submitted later',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'vorhanden',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Vorhanden',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Available',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'datumAkzeptiert',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptiertdatum',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Accepted on',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'akzeptiertVon',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptiert von',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Accepted by',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'error_fileMissing',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Bitte eine Datei anhängen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Please attach a file',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'error_fileType',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nur Dateitypen JPEG, PNG oder PDF sind erlaubt',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Only JPEG, PNG, or PDF files are allowed.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'error_duplicateDokument_kurzbz',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Akzeptieren / Entakzeptieren von mehr als einem Dokument pro Dokumenttyp nicht zulässig',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Accepting / unaccepting more than one document per document type is not permitted',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-array (
-  'app' => 'core',
-  'category' => 'dokumente',
-  'phrase' => 'dokument_erstellen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Dokument erstellen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Create Document',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-)
-);

application/phrases/eucovidqr.php

@@ -1,365 +0,0 @@
-<?php
-/* Copyright (C) 2013 FH Technikum-Wien
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-$phrases = array(
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => '3gNachweis',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Zertifikat hochladen",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "upload certificate",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'QrViaWebcam',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "QR-Code via Webcam scannen",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "scan qr code via webcam",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'oder',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "oder",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "or",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'ZertifikatAlsPdfHochladen',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Zertifikat als PDF hochladen (nur mit QR-Code, kein gescanntes Zertifikat)",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "upload certificate pdf (only with qrcode, no scanned certificate)",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'ValidierungsergebnisAktuellesGueltigkeitsdatum',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Validierungsergebnis / gespeichertes Gültigkeitsdatum",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "validation result / stored valid date",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'DateiZiehenUndAblegen',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Datei hier hinziehen und ablegen",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "drag & drop file here",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'KeinZugriffWebcam',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Zugriff auf die Webcam nicht möglich!",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "webcam access denied",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'gueltigBis',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "gültig bis",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "valid to",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'ZertifikatUngueltig',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Zertifikat ungültig",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "certificate invalid",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'ZertifikatKonnteNichtGeprueftWerden',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Das Zertifikat konnte nicht verifiziert werden. Stellen Sie bitte sicher, dass ein QR-Code enthalten ist.",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "certificate could not be verified. Please make sure it contains a qr-code.",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'Laedt',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Lädt",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "loading",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => '3G',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Covid19 Gültigkeitsdatum",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "covid19 valid date",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'FehlerBeimSpeichernDesGueltigkeitsdatums',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Fehler beim Speichern des Gültigkeitsdatum",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "error saving valid date",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'PersondatenInFH-CompleteStimmenNichtMitDemZertifikatUeberein',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Personendaten aus dem Zertifikat stimmen nicht dem angemeldeten Benutzer überein",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "person data from certificate does not match the logged in user",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'UploadSuccessful',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Das Gültigkeitsdatum wurde erfolgreich gespeichert.",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "validity date has been successfully stored.",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'UploadFailed',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Es wurde kein Gültigkeitsdatum gespeichert.",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "validity date has not been stored.",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'uploadbeschreibung',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Hier kann ein Digitales COVID-Zertifikat der EU mit QR-Code selbst erfasst werden.",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "an EU Digital COVID Certificate with QR code can be self registered here.",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'manualbeschreibung',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Falls das Zertifikat keinen QR-Code enthält oder die Selbst-Erfassung fehlschlägt, kann das Zertifkat beim Empfang manuell erfasst werden.",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "if the certificate does not contain a QR code or self registration fails, the certificate can be manually registered at the front desk.",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'supportbeschreibung',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "Bei technischen Problemen kontaktieren Sie bitte: ",
-				'description' => '',
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "in case of technical issues please contact: ",
-				'description' => '',
-			)
-		)
-	),
-	array(
-		'app' => 'core',
-		'category' => 'eucovidqr',
-		'phrase' => 'maxtagebeschreibung',
-		'insertvon' => 'system',
-		'phrases' => array(
-			array(
-				'sprache' => 'German',
-				'text' => "ACHTUNG seit Februar 2022 werden Zutrittskarten für maximal 60 Tage freigeschalten.",
-				'description' => '',
-				'insertvon' => 'system'
-			),
-			array(
-				'sprache' => 'English',
-				'text' => "ATTENTION since February 2022 a maximum of 60 days validity is granted for accesscards",
-				'description' => '',
-				'insertvon' => 'system'
-			)
-		)
-	)
-);
-

application/phrases/exam.php

@@ -1,244 +0,0 @@
-<?php
-
-$phrases = array(
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'add_pruefung',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Prüfung hinzufügen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Add exam',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'edit_pruefung',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Prüfung bearbeiten',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Edit exam',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'delete_pruefung',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Prüfung löschen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Delete exam',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'newFromOld_pruefung',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Prüfungskopie für neue Prüfung erstellen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Copy exam',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'hinweis_kommPrfg',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Bitte bei Neuanlage einer kommissionellen Prüfung das Datum der Noteneintragung (i. d. R. heute) eintragen, um den korrekten Fristenablauf der Wiederholung zu ermöglichen.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'When creating a new examination before a committee, please enter the date of the grade entry (usually today) to ensure that the deadline for repeating the exam is met correctly.',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'keineAuswahl',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'keine Auswahl',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'no selection',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'hinweis_changeAfterExamDate',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'ACHTUNG! Diese Prüfungsnote wurde nicht ins Zeugnis übernommen da die Zeugnisnote nach dem Prüfungsdatum verändert wurde',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'ATTENTION! This exam grade was not included in the certificate because the certificate grade was changed after the exam date',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'bitteLvteilWaehlen',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Bitte Lv_Teil wählen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Please select teaching unit',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'punkte',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Punkte',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Points',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-
-array (
-  'app' => 'core',
-  'category' => 'exam',
-  'phrase' => 'filter_currentSem',
-  'insertvon' => 'system',
-  'phrases' => 
-  array (
-    0 => 
-    array (
-      'sprache' => 'German',
-      'text' => 'Nur aktuelles Studiensemester anzeigen',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-    1 => 
-    array (
-      'sprache' => 'English',
-      'text' => 'Display only current Semester',
-      'description' => '',
-      'insertvon' => 'system',
-    ),
-  ),
-),
-);