Merge branch 'master' into feature-25999/C4

2026-06-01 20:29:29 +00:00 · 2024-10-15 10:44:56 +02:00
parent 9ed08fb40c 27e3f1d1bc
commit e2cee7ffa3
34 changed files with 2407 additions and 346 deletions
@@ -55,6 +55,12 @@ $config['navigation_header'] = array(
 					'description' => 'CIS',
 					'sort' => 10
 				),
+				'lehrveranstaltungen' => array(
+					'link' => site_url('lehre/lvplanung/LvTemplateUebersicht'),
+					'icon' => '',
+					'description' => 'Lehrveranstaltungen',
+					'sort' => 15
+				),
 				'reihungstest' => array(
 					'link' => site_url('organisation/Reihungstest'),
 					'description' => 'Reihungstests',
@@ -287,6 +293,15 @@ $config['navigation_menu']['lehre/lehrauftrag/LehrauftragErteilen/*'] = array(
 	)
 );

+$config['navigation_menu']['lehre/lvplanung/LvTemplateUebersicht/index'] = array(
+	'lvTemplateUebersicht' => array(
+		'link' => site_url('lehre/lvplanung/LvTemplateUebersicht'),
+		'description' => 'LV Template Übersicht',
+		'icon' => '',
+		'sort' => 1
+	)
+);
+
 $config['navigation_menu']['system/issues/Issues/*'] = array(
 	'fehlerzustaendigkeiten' => array(
 		'link' => site_url('system/issues/IssuesZustaendigkeiten'),
@@ -0,0 +1,65 @@
+<?php
+/**
+ * FH-Complete
+ *
+ * @package		FHC-API
+ * @author		FHC-Team
+ * @copyright	Copyright (c) 2016, fhcomplete.org
+ * @license		GPLv3
+ * @link		http://fhcomplete.org
+ * @since		Version 1.0
+ * @filesource
+ */
+// ------------------------------------------------------------------------
+
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class Lehrveranstaltung extends FHCAPI_Controller
+{
+	/**
+	 * Lehrveranstaltung API constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct(array(
+			'getTemplateLvTree' => array(
+			    'lehre/lehrveranstaltung:rw'
+			)
+		));
+
+		// Load model LehrveranstaltungModel
+		$this->load->model('education/Lehrveranstaltung_model', 'LehrveranstaltungModel');
+	}
+
+	/**
+	 * Get all Templates and union with all Lehrveranstaltungen of given Studiensemester and Oes of given Berechtigung,
+	 * that are assigned to a template. This data structure can be used for nested tabulators' data tree.
+	 *
+	 * @param null|string $studiensemester_kurzbz
+	 * @param null|string $berechtigung
+	 * @return array|stdClass|null
+	 */
+	public function getTemplateLvTree()
+	{
+		$studiensemester_kurzbz = $this->input->get('studiensemester_kurzbz');
+		$berechtigung = $this->input->get('berechtigung');
+
+		if ($berechtigung)
+		{
+			$oe_permissions = $this->permissionlib->getOE_isEntitledFor($berechtigung);
+			if(!$oe_permissions) $oe_permissions = [];
+
+			$result = $this->LehrveranstaltungModel->getTemplateLvTree($studiensemester_kurzbz, $oe_permissions);
+		}
+		else
+		{
+			$result = $this->LehrveranstaltungModel->getTemplateLvTree($studiensemester_kurzbz);
+		}
+
+		if (isError($result)) {
+			$this->terminateWithError(getError($result), self::ERROR_TYPE_DB);
+		}
+
+		$this->terminateWithSuccess((getData($result) ?: []));
+	}
+}
@@ -0,0 +1,118 @@
+<?php
+/**
+ * FH-Complete
+ *
+ * @package		FHC-API
+ * @author		FHC-Team
+ * @copyright	Copyright (c) 2016, fhcomplete.org
+ * @license		GPLv3
+ * @link		http://fhcomplete.org
+ * @since		Version 1.0
+ * @filesource
+ */
+// ------------------------------------------------------------------------
+
+if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class Studiensemester extends FHCAPI_Controller
+{
+	/**
+	 * Studiensemester API constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct(
+			array(
+				'getAll' => self::PERM_LOGGED,
+				'getAktNext' => self::PERM_LOGGED
+			)
+		);
+		// Load model StudiensemesterModel
+		$this->load->model('organisation/studiensemester_model', 'StudiensemesterModel');
+	}
+
+	/**
+	 * Get all Studiensemester.
+	 *
+	 * @param null|string $order Sorting order for the Studiensemester, 'asc' or 'desc'. Defaults to 'asc'.
+	 * @param null|string $start Start date of the displayed Studiensemester in the format 'YYYY-MM-DD'.
+	 * 	If provided, only Studiensemester starting from this date onwards will be returned.
+	 *  eg. '2020-09-01' will start with WS2020.
+	 */
+	public function getAll()
+	{
+		$order = $this->input->get('order');
+		$start = $this->input->get('start');
+
+		if (strcasecmp($order, 'DESC') == 0)
+		{
+			$this->StudiensemesterModel->addOrder('ende', 'DESC');
+		}
+		else
+		{
+			$this->StudiensemesterModel->addOrder('ende', 'ASC');
+		}
+
+		if ($start)
+		{
+			$result = $this->StudiensemesterModel->loadWhere([
+				'start >= ' => $start
+			]);
+		}
+		else
+		{
+			$result = $this->StudiensemesterModel->load();
+		}
+
+		if (isError($result)) {
+			$this->terminateWithError(getError($result), self::ERROR_TYPE_DB);
+		}
+
+		$this->terminateWithSuccess((getData($result) ?: []));
+	}
+
+	/**
+	 * @return void
+	 */
+	public function getAktNext()
+	{
+		$semester = $this->input->get('semester');
+
+		$result = null;
+
+		if (!is_numeric($semester))
+		{
+			$result = $this->StudiensemesterModel->loadWhere(array('start <=' => 'NOW()', 'ende >=' => 'NOW()'));
+		}
+
+		if (!hasData($result))
+		{
+			$this->StudiensemesterModel->addOrder('ende');
+			$this->StudiensemesterModel->addLimit(1);
+
+			$whereArray = array('ende >=' => 'NOW()');
+
+			if (is_numeric($semester))
+			{
+				if ($semester % 2 == 0)
+				{
+					$ss = 'SS';
+				}
+				else
+				{
+					$ss = 'WS';
+				}
+
+				$whereArray['SUBSTRING(studiensemester_kurzbz FROM 1 FOR 2) ='] = $ss;
+			}
+
+			$result = $this->StudiensemesterModel->loadWhere($whereArray);
+		}
+
+		if (isError($result)) {
+			$this->terminateWithError(getError($result), self::ERROR_TYPE_DB);
+		}
+
+		$this->terminateWithSuccess((getData($result) ?: ''));
+	}
+}
@@ -5,8 +5,12 @@ if (! defined("BASEPATH")) exit("No direct script access allowed");
 class UHSTAT1 extends FHC_Controller
 {
 	const BERECHTIGUNG_UHSTAT_VERWALTEN = 'student/uhstat1daten_verwalten';
+	const LOGIN_SESSION_INDEX = 'bewerbung/user';
 	const PERSON_ID_SESSION_INDEX = 'bewerbung/personId';
 	const CODEX_OESTERREICH = 'A';
+	const CODEX_UNKNOWN_YEAR = 9999;
+	const CODEX_UNKNOWN_NATION = 'XXX';
+	const CODEX_UNKNOWN_BILDUNGMAX = 999;
 	const LOWER_BOUNDARY_YEARS = 160;
 	const UPPER_BOUNDARY_YEARS = 20;

@@ -210,7 +214,9 @@ class UHSTAT1 extends FHC_Controller
 		else
 			return true;

-		if (!isset($bildungsstaat)) return true;
+		// if no Bildungsstaat or Bildungmax unknown - valid
+		if (!isset($bildungsstaat) || $bildungmax == self::CODEX_UNKNOWN_BILDUNGMAX) return true;
+

 		// find out if abschluss is in Austria
 		$this->AbschlussModel->addSelect("in_oesterreich");
@@ -219,8 +225,11 @@ class UHSTAT1 extends FHC_Controller
 		if (hasData($abschlussRes))
 		{
 			$in_oesterreich = getData($abschlussRes)[0]->in_oesterreich;
-			// invalid if abschluss in Austria, but not Bildungsstaat, or abschluss not in Austria, but Bildungsstaat in Austria
-			return ($in_oesterreich && $bildungsstaat == self::CODEX_OESTERREICH) || (!$in_oesterreich && $bildungsstaat != self::CODEX_OESTERREICH);
+
+			// valid if Bildungsstaat and Abschluss in Austria, or Bildungsstaat and Abschluss not in Austria
+			// (or Abschluss not in Austria and Bildungsstaat unknown)
+			return ($in_oesterreich && $bildungsstaat == self::CODEX_OESTERREICH)
+				|| (!$in_oesterreich && ($bildungsstaat != self::CODEX_OESTERREICH || $bildungsstaat == self::CODEX_UNKNOWN_NATION));
 		}

 		return false;
@@ -363,7 +372,11 @@ class UHSTAT1 extends FHC_Controller

 		// get realistic birth years, dated back from current year
 		$currYear = date("Y");
-		$formMetaData['jahre'] = range($currYear - self::UPPER_BOUNDARY_YEARS, $currYear - self::LOWER_BOUNDARY_YEARS);
+		$yearRange = range($currYear - self::UPPER_BOUNDARY_YEARS, $currYear - self::LOWER_BOUNDARY_YEARS);
+		$formMetaData['jahre'] = array_combine($yearRange, $yearRange);
+
+		// add "unknown" option
+		$formMetaData['jahre'][self::CODEX_UNKNOWN_YEAR] = 'unbekannt';

 		return success($formMetaData);
 	}
@@ -411,7 +424,10 @@ class UHSTAT1 extends FHC_Controller
 	private function _getValidPersonId($berechtigungsArt)
 	{
 		// if coming from bewerbungstool - person id is in session (person must be logged in bewerbungstool)
-		if (isset($_SESSION[self::PERSON_ID_SESSION_INDEX]) && is_numeric($_SESSION[self::PERSON_ID_SESSION_INDEX]))
+		if (isset($_SESSION[self::PERSON_ID_SESSION_INDEX])
+			&& is_numeric($_SESSION[self::PERSON_ID_SESSION_INDEX])
+			&& isset($_SESSION[self::LOGIN_SESSION_INDEX])
+		)
 			return $_SESSION[self::PERSON_ID_SESSION_INDEX];

 		// if person id passed directly...
@@ -9,8 +9,8 @@ class IssueResolver extends IssueResolver_Controller
 	{
 		parent::__construct();

-		// set fehler codes which can be resolved by the job
-		// structure: fehlercode => class (library) name for resolving
+		// set fehler codes which can be resolved by the job, with own resolver defined
+		// structure: fehlercode => class (library) name for resolving in "resolvers" folder
 		$this->_codeLibMappings = array(
 			'CORE_ZGV_0001' => 'CORE_ZGV_0001',
 			'CORE_ZGV_0002' => 'CORE_ZGV_0002',
@@ -30,7 +30,6 @@ class IssueResolver extends IssueResolver_Controller
 			'CORE_STG_0002' => 'CORE_STG_0002',
 			'CORE_STG_0003' => 'CORE_STG_0003',
 			'CORE_STG_0004' => 'CORE_STG_0004',
-			'CORE_STUDENTSTATUS_0001' => 'CORE_STUDENTSTATUS_0001',
 			'CORE_STUDENTSTATUS_0002' => 'CORE_STUDENTSTATUS_0002',
 			'CORE_STUDENTSTATUS_0003' => 'CORE_STUDENTSTATUS_0003',
 			'CORE_STUDENTSTATUS_0004' => 'CORE_STUDENTSTATUS_0004',
@@ -51,5 +50,11 @@ class IssueResolver extends IssueResolver_Controller
 			'CORE_PERSON_0003' => 'CORE_PERSON_0003',
 			'CORE_PERSON_0004' => 'CORE_PERSON_0004'
 		);
+
+		// fehler which are resolved by the job the same way as they are produced
+		// structure: fehlercode => class (library) name for resolving in "plausichecks" folder
+		$this->_codeProducerLibMappings = array(
+			'CORE_STUDENTSTATUS_0001' => 'AbbrecherAktiv',
+		);
 	}
 }
@@ -51,7 +51,7 @@ class OneTimeMessages extends JOB_Controller
 			   FROM public.tbl_prestudent p
 			   JOIN public.tbl_prestudentstatus ps USING (prestudent_id)
 			   JOIN public.tbl_studiengang s USING (studiengang_kz)
-			  WHERE ps.status_kurzbz = \'Wartender\'
+			  WHERE get_rolle_prestudent(ps.prestudent_id, NULL) = \'Wartender\'
 			    AND ps.studiensemester_kurzbz = ?
 			    AND ps.datum <= NOW() - \''.$days.' days\'::interval
 			    AND s.typ = ?
@@ -0,0 +1,45 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class LvTemplateUebersicht extends Auth_Controller
+{
+	public function __construct()
+	{
+		// Set required permissions
+		parent::__construct(
+			array(
+				'index' => 'lehre/lehrveranstaltung:rw',
+			)
+		);
+
+		// Load libraries
+		$this->load->library('AuthLib');
+
+
+		// Load language phrases
+		$this->loadPhrases(
+			array(
+				'global',
+				'lehre'
+			)
+		);
+
+		$this->_setAuthUID();
+	}
+
+	public function index()
+	{
+		$this->load->view('lehre/lvplanung/lvTemplateUebersicht.php');
+	}
+
+
+	/**
+	 * Retrieve the UID of the logged user and checks if it is valid
+	 */
+	private function _setAuthUID()
+	{
+		$this->_uid = getAuthUID();
+
+		if (!$this->_uid) show_error('User authentification failed');
+	}
+}
@@ -5,21 +5,18 @@
 */
 abstract class IssueResolver_Controller extends JOB_Controller
 {
-	const CI_PATH = 'application';
-	const CI_LIBRARY_FOLDER = 'libraries';
-	const EXTENSIONS_FOLDER = 'extensions';
-	const ISSUE_RESOLVERS_FOLDER = 'issues/resolvers';
-	const CHECK_ISSUE_RESOLVED_METHOD_NAME = 'checkIfIssueIsResolved';
+	// mappings in form fehlercode -> resolverlibrary name, fehler which have explicit resolver class defined
+	protected $_codeLibMappings = [];

-	protected $_codeLibMappings;
+	// mappings in form fehlercode -> producer library name, fehler which are resolved the same way they are produced
+	protected $_codeProducerLibMappings = [];

 	public function __construct()
 	{
 		parent::__construct();

+		// pass extension name if calling from extension
 		$this->load->model('system/Issue_model', 'IssueModel');
-
-		$this->load->library('IssuesLib');
 	}

 	/**
@@ -27,97 +24,29 @@ abstract class IssueResolver_Controller extends JOB_Controller
 	 */
 	public function run()
 	{
+		$this->load->library(
+			'issues/PlausicheckResolverLib',
+			[
+				'extensionName' => $this->_extensionName ?? null,
+				'codeLibMappings' => $this->_codeLibMappings,
+				'codeProducerLibMappings' => $this->_codeProducerLibMappings
+			]
+		);
+
 		$this->logInfo("Issue resolve job started");

 		// load open issues with given errorcodes
-		$openIssuesRes = $this->IssueModel->getOpenIssues(array_keys($this->_codeLibMappings));
+		$openIssuesRes = $this->IssueModel->getOpenIssues(
+			array_merge(array_keys($this->_codeLibMappings), array_keys($this->_codeProducerLibMappings))
+		);

-		// log error if occured
-		if (isError($openIssuesRes))
-		{
-			$this->logError(getError($openIssuesRes));
-		}
-		else
-		{
-			// log info if no data found
-			if (!hasData($openIssuesRes))
-			{
-				$this->logInfo("No open issues found");
-			}
-			else
-			{
-				$openIssues = getData($openIssuesRes);
+		$openIssues = hasData($openIssuesRes) ? getData($openIssuesRes) : [];

-				foreach ($openIssues as $issue)
-				{
-					// ignore if Fehlercode is not in libmappings (shouldn't be checked)
-					if (!isset($this->_codeLibMappings[$issue->fehlercode])) continue;
+		$result = $this->plausicheckresolverlib->resolvePlausicheckIssues($openIssues);

-					$libName = $this->_codeLibMappings[$issue->fehlercode];
-
-					// add person id and oe kurzbz automatically as params, merge it with additional params
-					// decode bewerbung_parameter into assoc array
-					$params = array_merge(
-						array('issue_id' => $issue->issue_id, 'issue_person_id' => $issue->person_id, 'issue_oe_kurzbz' => $issue->oe_kurzbz),
-						isset($issue->behebung_parameter) ? json_decode($issue->behebung_parameter, true) : array()
-					);
-
-					// if called from extension (extension name set), path includes extension names
-					$libRootPath = isset($this->_extensionName) ? self::EXTENSIONS_FOLDER . '/' . $this->_extensionName . '/' : '';
-
-					// path for loading issue library
-					$issuesLibPath = $libRootPath . self::ISSUE_RESOLVERS_FOLDER . '/';
-
-					// file path of library for check if file exists
-					$issuesLibFilePath = DOC_ROOT . self::CI_PATH
-						. '/' . $libRootPath . self::CI_LIBRARY_FOLDER . '/' . self::ISSUE_RESOLVERS_FOLDER . '/' . $libName . '.php';
-
-					// check if library file exists
-					if (!file_exists($issuesLibFilePath))
-					{
-						// log error and continue with next issue if not
-						$this->logError("Issue library file " . $issuesLibFilePath . " does not exist");
-						continue;
-					}
-
-					// load library connected to fehlercode
-					$this->load->library($issuesLibPath . $libName);
-
-					$lowercaseLibName = mb_strtolower($libName);
-
-					// check if method is defined in library class
-					if (!is_callable(array($this->{$lowercaseLibName}, self::CHECK_ISSUE_RESOLVED_METHOD_NAME)))
-					{
-						// log error and continue with next issue if not
-						$this->logError("Method " . self::CHECK_ISSUE_RESOLVED_METHOD_NAME . " is not defined in library $lowercaseLibName");
-						continue;
-					}
-
-					// call the function for checking for issue resolution
-					$issueResolvedRes = $this->{$lowercaseLibName}->{self::CHECK_ISSUE_RESOLVED_METHOD_NAME}($params);
-
-					if (isError($issueResolvedRes))
-					{
-						$this->logError(getError($issueResolvedRes));
-					}
-					else
-					{
-						$issueResolvedData = getData($issueResolvedRes);
-
-						if ($issueResolvedData === true)
-						{
-							// set issue to resolved if needed
-							$behobenRes = $this->issueslib->setBehoben($issue->issue_id, null);
-
-							if (isError($behobenRes))
-								$this->logError(getError($behobenRes));
-							else
-								$this->logInfo("Issue " . $issue->issue_id . " successfully resolved");
-						}
-					}
-				}
-			}
-		}
+		// log if error, or log info if inserted new issue
+		foreach ($result->errors as $error) $this->logError($error);
+		foreach ($result->infos as $info) $this->logInfo($info);

 		$this->logInfo("Issue resolve job ended");
 	}
@@ -5,61 +5,23 @@
 */
 abstract class PlausiIssueProducer_Controller extends JOB_Controller
 {
-	protected $_fehlerLibMappings;
+	protected $_fehlerLibMappings = [];
 	protected $_app;

-	public function __construct($app = null)
-	{
-		parent::__construct();
-
-		// pass extension name if calling from extension
-		$extensionName = isset($this->_extensionName) ? $this->_extensionName : null;
-
-		// load libraries
-		$this->load->library('issues/PlausicheckProducerLib', array('extensionName' => $extensionName, 'app' => $this->_app));
-		$this->load->library('IssuesLib');
-	}
-
 	protected function producePlausicheckIssues($params)
 	{
+		$this->load->library(
+			'issues/PlausicheckProducerLib',
+			['extensionName' => $this->_extensionName ?? null, 'app' => $this->_app, 'fehlerLibMappings' => $this->_fehlerLibMappings]
+		);
+
 		$this->logInfo("Plausicheck issue producer job started");

-		// get the data returned by Plausicheck
-		foreach ($this->_fehlerLibMappings as $fehler_kurzbz => $libName)
-		{
-			// execute the check
-			$this->logInfo("Checking " . $fehler_kurzbz . "...");
-			$plausicheckRes = $this->plausicheckproducerlib->producePlausicheckIssue(
-				$libName,
-				$fehler_kurzbz,
-				$params
-			);
+		$result = $this->plausicheckproducerlib->producePlausicheckIssues($params);

-			if (isError($plausicheckRes)) $this->logError(getError($plausicheckRes));
-
-			if (hasData($plausicheckRes))
-			{
-				$plausicheckData = getData($plausicheckRes);
-
-				foreach ($plausicheckData as $plausiData)
-				{
-					// get the data needed for issue production
-					$person_id = isset($plausiData['person_id']) ? $plausiData['person_id'] : null;
-					$oe_kurzbz = isset($plausiData['oe_kurzbz']) ? $plausiData['oe_kurzbz'] : null;
-					$fehlertext_params = isset($plausiData['fehlertext_params']) ? $plausiData['fehlertext_params'] : null;
-					$resolution_params = isset($plausiData['resolution_params']) ? $plausiData['resolution_params'] : null;
-
-					// write the issue
-					$addIssueRes = $this->issueslib->addFhcIssue($fehler_kurzbz, $person_id, $oe_kurzbz, $fehlertext_params, $resolution_params);
-
-					// log if error, or log info if inserted new issue
-					if (isError($addIssueRes))
-						$this->logError(getError($addIssueRes));
-					elseif (hasData($addIssueRes) && is_integer(getData($addIssueRes)))
-						$this->logInfo("Plausicheck issue " . $fehler_kurzbz . " successfully produced, person_id: " . $person_id);
-				}
-			}
-		}
+		// log if error, or log info if inserted new issue
+		foreach ($result->errors as $error) $this->logError($error);
+		foreach ($result->infos as $info) $this->logInfo($info);

 		$this->logInfo("Plausicheck issue producer job stopped");
 	}
@@ -1463,12 +1463,6 @@ class AntragLib
 				elseif($antrag->status == Studierendenantragstatus_model::STATUS_APPROVED && $antrag->datum > $datumStatus)
 					return success(-2);
 			}
-			if ($antrag->typ == Studierendenantrag_model::TYP_UNTERBRECHUNG)
-			{
-				// NOTE(chris): Ignore canceled ones
-				if ($antrag->status == Studierendenantragstatus_model::STATUS_CANCELLED)
-					continue;
-			}
 			if ($antrag->typ == Studierendenantrag_model::TYP_WIEDERHOLUNG)
 			{
 				if($antrag->status == Studierendenantragstatus_model::STATUS_PASS)
@@ -246,7 +246,27 @@ class IssuesLib
 				$fehlertext = vsprintf($fehlertextVorlage, $fehlertext_params);
 			}

-			$openIssuesCountRes = $this->_ci->IssueModel->getOpenIssueCount($fehlercode, $person_id, $oe_kurzbz, $fehlercode_extern);
+			if (isset($resolution_params))
+			{
+				if (is_array($resolution_params))
+				{
+					foreach ($resolution_params as $resolution_key => $resolution_param)
+					{
+						if (!is_string($resolution_key))
+							return error("Invalid parameter for resolution, must be an associative array");
+					}
+				}
+				else
+					return error("Invalid parameters for resolution");
+			}
+
+			$openIssuesCountRes = $this->_ci->IssueModel->getOpenIssueCount(
+				$fehlercode,
+				$person_id,
+				$oe_kurzbz,
+				$fehlercode_extern,
+				$resolution_params
+			);

 			if (hasData($openIssuesCountRes))
 			{
@@ -256,20 +276,6 @@ class IssuesLib

 				if ($openIssueCount == 0)
 				{
-					if (isset($resolution_params))
-					{
-						if (is_array($resolution_params))
-						{
-							foreach ($resolution_params as $resolution_key => $resolution_param)
-							{
-								if (!is_string($resolution_key))
-									return error("Invalid parameter for resolution, must be an associative array");
-							}
-						}
-						else
-							return error("Invalid parameters for resolution");
-					}
-
 					// insert new issue
 					return $this->_ci->IssueModel->insert(
 						array(
@@ -12,18 +12,25 @@ class PlausicheckProducerLib

 	private $_ci; // ci instance
 	private $_extensionName; // name of extension
-	private $_konfiguration = array(); // configuration parameters
+	private $_konfiguration = []; // configuration parameters
+	private $_fehlerLibMappings = []; // mappings of fehler and libraries for producing them
+	private $_isForResolutionCheck = false; // mappings of fehler and libraries for producing them

 	public function __construct($params = null)
 	{
 		// set extension name if called from extension
 		if (isset($params['extensionName'])) $this->_extensionName = $params['extensionName'];
+		if (isset($params['fehlerLibMappings'])) $this->_fehlerLibMappings = $params['fehlerLibMappings'];
+		if (isset($params['isForResolutionCheck'])) $this->_isForResolutionCheck = $params['isForResolutionCheck'];

 		// set application
 		$app = isset($params['app']) ? $params['app'] : null;

 		$this->_ci =& get_instance(); // get ci instance

+		// load libraries
+		$this->_ci->load->library('IssuesLib');
+
 		// load models
 		$this->_ci->load->model('system/Fehlerkonfiguration_model', 'FehlerkonfigurationModel');

@@ -41,6 +48,52 @@ class PlausicheckProducerLib
 		}
 	}

+	/**
+	 * Produces multiple plausicheck issues at once and saved them to db.
+	 * @param array $params passed to each plausicheck
+	 * @return result object with occured error and info
+	 */
+	public function producePlausicheckIssues($params)
+	{
+		$result = new StdClass();
+		$result->errors = [];
+		$result->infos = [];
+
+		foreach ($this->_fehlerLibMappings as $fehler_kurzbz => $libName)
+		{
+			$plausicheckRes = $this->producePlausicheckIssue(
+				$libName,
+				$fehler_kurzbz,
+				$params
+			);
+
+			if (hasData($plausicheckRes))
+			{
+				$plausicheckData = getData($plausicheckRes);
+
+				foreach ($plausicheckData as $plausiData)
+				{
+					// get the data needed for issue production
+					$person_id = isset($plausiData['person_id']) ? $plausiData['person_id'] : null;
+					$oe_kurzbz = isset($plausiData['oe_kurzbz']) ? $plausiData['oe_kurzbz'] : null;
+					$fehlertext_params = isset($plausiData['fehlertext_params']) ? $plausiData['fehlertext_params'] : null;
+					$resolution_params = isset($plausiData['resolution_params']) ? $plausiData['resolution_params'] : null;
+
+					// write the issue
+					$addIssueRes = $this->_ci->issueslib->addFhcIssue($fehler_kurzbz, $person_id, $oe_kurzbz, $fehlertext_params, $resolution_params);
+
+					// log if error, or log info if inserted new issue
+					if (isError($addIssueRes))
+						$result->errors[] = getError($addIssueRes);
+					elseif (hasData($addIssueRes) && is_integer(getData($addIssueRes)))
+						$result->infos[] = "Plausicheck issue " . $fehler_kurzbz . " successfully produced, person_id: " . $person_id;
+				}
+			}
+		}
+
+		return $result;
+	}
+
 	/**
 	 * Executes plausicheck using a given library, returns the result.
 	 * @param $libName string name of library producing the issue
@@ -66,7 +119,10 @@ class PlausicheckProducerLib
 		$config = isset($this->_konfiguration[$fehler_kurzbz]) ? $this->_konfiguration[$fehler_kurzbz] : null;

 		// load library connected to fehlercode
-		$this->_ci->load->library($issuesLibPath . $libName, $config);
+		$this->_ci->load->library(
+			$issuesLibPath . $libName,
+			['configurationParams' => $config, 'isForResolutionCheck' => $this->_isForResolutionCheck]
+		);

 		$lowercaseLibName = mb_strtolower($libName);

@@ -0,0 +1,136 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+class PlausicheckResolverLib
+{
+	const CI_PATH = 'application';
+	const CI_LIBRARY_FOLDER = 'libraries';
+	const EXTENSIONS_FOLDER = 'extensions';
+	const ISSUE_RESOLVERS_FOLDER = 'issues/resolvers';
+	const CHECK_ISSUE_RESOLVED_METHOD_NAME = 'checkIfIssueIsResolved';
+
+	private $_ci; // ci instance
+	private $_extensionName; // name of extension
+	private $_codeLibMappings = []; // mappings for issues which explicitly defined resolver
+	private $_codeProducerLibMappings = []; // mappings for issues which are resolved as produced
+
+	public function __construct($params = null)
+	{
+		// set extension name if called from extension
+		if (isset($params['extensionName'])) $this->_extensionName = $params['extensionName'];
+		if (isset($params['codeLibMappings'])) $this->_codeLibMappings = $params['codeLibMappings'];
+		if (isset($params['codeProducerLibMappings'])) $this->_codeProducerLibMappings = $params['codeProducerLibMappings'];
+
+		$this->_ci =& get_instance(); // get ci instance
+
+		$this->_ci->load->library('IssuesLib');
+		$this->_ci->load->library('issues/PlausicheckProducerLib', ['extensionName' => $this->_extensionName, 'isForResolutionCheck' => true]);
+	}
+
+	/**
+	 * Reseolves multiple plausicheck issues at once.
+	 * @param array $codeLibMappings contains fehler type to check and library responsible for check (fehlercode => libName)
+	 * @param array $openIssues passed issues to resolve
+	 * @return result object with occured error and info
+	 */
+	public function resolvePlausicheckIssues($openIssues)
+	{
+		$result = new StdClass();
+		$result->errors = [];
+		$result->infos = [];
+
+		foreach ($openIssues as $issue)
+		{
+			// add person id and oe kurzbz automatically as params, merge it with additional params
+			// decode bewerbung_parameter into assoc array
+			$params = array_merge(
+				array('issue_id' => $issue->issue_id, 'issue_person_id' => $issue->person_id, 'issue_oe_kurzbz' => $issue->oe_kurzbz),
+				isset($issue->behebung_parameter) ? json_decode($issue->behebung_parameter, true) : array()
+			);
+
+			$issueResolved = false;
+
+			// ignore if Fehlercode is not in libmappings (shouldn't be checked)
+			if (isset($this->_codeLibMappings[$issue->fehlercode]))
+			{
+				$libName = $this->_codeLibMappings[$issue->fehlercode];
+
+				// if called from extension (extension name set), path includes extension names
+				$libRootPath = isset($this->_extensionName) ? self::EXTENSIONS_FOLDER . '/' . $this->_extensionName . '/' : '';
+
+				// path for loading issue library
+				$issuesLibPath = $libRootPath . self::ISSUE_RESOLVERS_FOLDER . '/';
+
+				// file path of library for check if file exists
+				$issuesLibFilePath = DOC_ROOT . self::CI_PATH
+					. '/' . $libRootPath . self::CI_LIBRARY_FOLDER . '/' . self::ISSUE_RESOLVERS_FOLDER . '/' . $libName . '.php';
+
+				// check if library file exists
+				if (!file_exists($issuesLibFilePath))
+				{
+					// log error and continue with next issue if not
+					$result->errors[] = "Issue library file " . $issuesLibFilePath . " does not exist";
+					continue;
+				}
+
+				// load library connected to fehlercode
+				$this->_ci->load->library($issuesLibPath . $libName);
+
+				$lowercaseLibName = mb_strtolower($libName);
+
+				// check if method is defined in library class
+				if (!is_callable(array($this->_ci->{$lowercaseLibName}, self::CHECK_ISSUE_RESOLVED_METHOD_NAME)))
+				{
+					// log error and continue with next issue if not
+					$result->errors[] = "Method " . self::CHECK_ISSUE_RESOLVED_METHOD_NAME . " is not defined in library $lowercaseLibName";
+					continue;
+				}
+
+				// call the function for checking for issue resolution
+				$issueResolvedRes = $this->_ci->{$lowercaseLibName}->{self::CHECK_ISSUE_RESOLVED_METHOD_NAME}($params);
+
+				if (isError($issueResolvedRes))
+				{
+					$result->errors[] = getError($issueResolvedRes);
+				}
+				else
+				{
+					$issueResolved = getData($issueResolvedRes) === true;
+				}
+			}
+			elseif (isset($this->_codeProducerLibMappings[$issue->fehlercode]))
+			{
+				$libName = $this->_codeProducerLibMappings[$issue->fehlercode];
+
+				$issueResolvedRes = $this->_ci->plausicheckproducerlib->producePlausicheckIssue(
+					$libName,
+					$issue->fehler_kurzbz,
+					$params
+				);
+
+				if (isError($issueResolvedRes))
+				{
+					$result->errors[] = getError($issueResolvedRes);
+				}
+				else
+				{
+					$issueResolved = !hasData($issueResolvedRes);
+				}
+			}
+
+			// set issue to resolved if needed
+			if ($issueResolved)
+			{
+				$behobenRes = $this->_ci->issueslib->setBehoben($issue->issue_id, null);
+
+				if (isError($behobenRes))
+					$result->errors[] = getError($behobenRes);
+				else
+					$result->infos[] = "Issue " . $issue->issue_id . " successfully resolved";
+			}
+		}
+
+		return $result;
+	}
+}
@@ -9,83 +9,21 @@ require_once('PlausiChecker.php');
 */
 class AbbrecherAktiv extends PlausiChecker
 {
-	public function executePlausiCheck($params)
-	{
-		$results = array();
+	protected $_base_sql = "
+		SELECT
+			pre.person_id, pre.prestudent_id, stg.oe_kurzbz AS prestudent_stg_oe_kurzbz
+		FROM
+			public.tbl_prestudentstatus pre_status
+			JOIN public.tbl_prestudent pre USING(prestudent_id)
+			JOIN public.tbl_student student USING(prestudent_id)
+			JOIN public.tbl_benutzer benutzer on(benutzer.uid=student.student_uid)
+			JOIN public.tbl_studiengang stg ON pre.studiengang_kz = stg.studiengang_kz
+		WHERE
+			pre_status.status_kurzbz ='Abbrecher'
+			AND benutzer.aktiv=true";

-		// get parameters from config
-		$exkludierte_studiengang_kz = isset($this->_config['exkludierteStudiengaenge']) ? $this->_config['exkludierteStudiengaenge'] : null;
-
-		// pass parameters needed for plausicheck
-		$studiengang_kz = isset($params['studiengang_kz']) ? $params['studiengang_kz'] : null;
-
-		// get all students failing the plausicheck
-		$prestudentRes = $this->getAbbrecherAktiv($studiengang_kz, null, $exkludierte_studiengang_kz);
-
-		if (isError($prestudentRes)) return $prestudentRes;
-
-		if (hasData($prestudentRes))
-		{
-			$prestudents = getData($prestudentRes);
-
-			// populate results with data necessary for writing issues
-			foreach ($prestudents as $prestudent)
-			{
-				$results[] = array(
-					'person_id' => $prestudent->person_id,
-					'oe_kurzbz' => $prestudent->prestudent_stg_oe_kurzbz,
-					'fehlertext_params' => array('prestudent_id' => $prestudent->prestudent_id),
-					'resolution_params' => array('prestudent_id' => $prestudent->prestudent_id)
-				);
-			}
-		}
-
-		// return the results
-		return success($results);
-	}
-
-	/**
-	 * Abbrecher cannot be active.
-	 * @param studiengang_kz int if check is to be executed for certain Studiengang
-	 * @param prestudent_id int if check is to be executed only for one prestudent
-	 * @param exkludierte_studiengang_kz array if certain Studiengänge have to be excluded from check
-	 * @return success with prestudents or error
-	 */
-	public function getAbbrecherAktiv($studiengang_kz = null, $prestudent_id = null, $exkludierte_studiengang_kz = null)
-	{
-		$params = array();
-
-		$qry = "
-			SELECT
-				pre.person_id, pre.prestudent_id, stg.oe_kurzbz AS prestudent_stg_oe_kurzbz
-			FROM
-				public.tbl_prestudentstatus pre_status
-				JOIN public.tbl_prestudent pre USING(prestudent_id)
-				JOIN public.tbl_student student USING(prestudent_id)
-				JOIN public.tbl_benutzer benutzer on(benutzer.uid=student.student_uid)
-				JOIN public.tbl_studiengang stg ON pre.studiengang_kz = stg.studiengang_kz
-			WHERE
-				pre_status.status_kurzbz ='Abbrecher'
-				AND benutzer.aktiv=true";
-
-		if (isset($studiengang_kz))
-		{
-			$qry .= " AND stg.studiengang_kz = ?";
-			$params[] = $studiengang_kz;
-		}
-
-		if (isset($prestudent_id))
-		{
-			$qry .= " AND pre.prestudent_id = ?";
-			$params[] = $prestudent_id;
-		}
-
-		if (isset($exkludierte_studiengang_kz) && !isEmptyArray($exkludierte_studiengang_kz))
-		{
-			$qry .= " AND stg.studiengang_kz NOT IN ?";
-			$params[] = $exkludierte_studiengang_kz;
-		}
-
-		return $this->_db->execReadOnlyQuery($qry, $params);
-	}
+	protected $_config_params = ['exkludierteStudiengaenge' => " AND stg.studiengang_kz NOT IN ?"];
+	protected $_params_for_checking = ['studiengang_kz' => " AND stg.studiengang_kz = ?", 'prestudent_id' => " AND pre.prestudent_id = ?"];
+	protected $_fehlertext_params = ['prestudent_id'];
+	protected $_resolution_params = ['prestudent_id'];
 }
@@ -6,15 +6,25 @@
 abstract class PlausiChecker
 {
 	protected $_ci; // code igniter instance
-	protected $_config; // configuration parameters for this plausicheck
+	protected $_config; // all applicable configuration parameters for this plausicheck
 	protected $_db; // database for queries

-	public function __construct($configurationParams = null)
+	protected $_isForResolutionCheck; // if true, additional parameters only needed for resolution are checked
+
+	protected $_config_params = []; // name of all config params which should be applied for this plausicheck, with sql [name] => [sql]
+	protected $_params_for_checking = []; // name of all passed params for checking, with sql [name] => [sql]
+
+	protected $_fehlertext_params = []; // parameter names for fehlertext params used for this plausicheck
+	protected $_resolution_params = []; // parameter names for resolution params used for this plausicheck
+
+	public function __construct($params = null)
 	{
 		$this->_ci =& get_instance(); // get code igniter instance

 		// set configuration
-		$this->_config = $configurationParams;
+		$this->_config = $params['configurationParams'] ?? [];
+
+		$this->_isForResolutionCheck = $params['isForResolutionCheck'] ?? false;

 		// get database for queries
 		$this->_db = new DB_Model();
@@ -25,5 +35,83 @@ abstract class PlausiChecker
 	 * @param $paramsForChecking array parameters needed for executing the check
 	 * @return array with objects which failed the plausi check
 	 */
-	abstract public function executePlausiCheck($paramsForChecking);
+	public function executePlausiCheck($paramsForChecking)
+	{
+		$results = [];
+		$params = [];
+		$qry = $this->_base_sql;
+
+		if ($this->_isForResolutionCheck == true)
+		{
+			foreach ($this->_resolution_params as $resParam)
+			{
+				if (!isset($paramsForChecking[$resParam]))
+					return error("$resParam missing".(isset($paramsForChecking['issue_id']) ? ", issue ID: ".$paramsForChecking['issue_id'] : ""));
+			}
+		}
+
+		// add config params to query
+		if (isset($this->_config_params) && !isEmptyArray($this->_config_params))
+		{
+			foreach ($this->_config_params as $param_name => $param_sql)
+			{
+				if (isset($this->_config[$param_name]))
+				{
+					$qry .= $param_sql;
+					$params[] = $this->_config[$param_name];
+				}
+			}
+		}
+
+		// add check params to query
+		if (isset($this->_params_for_checking) && !isEmptyArray($this->_params_for_checking))
+		{
+			foreach ($this->_params_for_checking as $param_name => $param_sql)
+			{
+				if (isset($paramsForChecking[$param_name]))
+				{
+					$qry .= $param_sql;
+					$params[] = $paramsForChecking[$param_name];
+				}
+			}
+		}
+
+		$result = $this->_db->execReadOnlyQuery($qry, $params);
+
+		if (isError($result)) return $result;
+
+		if (hasData($result))
+		{
+			$data = getData($result);
+
+			// populate results with data necessary for writing issues
+			foreach ($data as $d)
+			{
+				$fehlertext_params = [];
+				$resolution_params = [];
+
+				// add params for error texts
+				foreach ($this->_fehlertext_params as $param)
+				{
+					if (isset($d->{$param})) $fehlertext_params[$param] = $d->{$param};
+				}
+
+				// add params for resolution of issue
+				foreach ($this->_resolution_params as $param)
+				{
+					if (isset($d->{$param})) $resolution_params[$param] = $d->{$param};
+				}
+
+				$results[] = array(
+					'person_id' => $d->person_id,
+					'oe_kurzbz' => $d->prestudent_stg_oe_kurzbz,
+					'fehlertext_params' => $fehlertext_params,
+					'resolution_params' => $resolution_params
+				);
+			}
+		}
+
+		// return the results
+		return success($results);
+	}
 }
@@ -15,6 +15,297 @@ class Lehrveranstaltung_model extends DB_Model
 		$this->load->model('organisation/studiensemester_model', 'StudiensemesterModel');
 	}

+	/**
+	 * Get Lehrveranstaltungen by eventQuery string. Use with autocomplete event queries.
+	 * @param $eventQuery String
+	 * @param string $studiensemester_kurzbz Filter by Studiensemester
+	 * @param array $oes Filter by Organisationseinheiten
+	 * @return array
+	 */
+	public function getAutocompleteSuggestions($eventQuery, $studiensemester_kurzbz = null, $oes = null)
+	{
+		$subQry = $this->_getQryLvsByStudienplan($studiensemester_kurzbz, $oes);
+		$params = [];
+
+		/* filter by input string */
+		if (is_string($eventQuery)) {
+			$subQry.= ' AND lv.bezeichnung ILIKE ?';
+			$params[] = '%' . $eventQuery . '%';
+		}
+
+		$qry = 'SELECT DISTINCT ON (lehrveranstaltung_id) * FROM ('. $subQry. ') AS tmp';
+
+		return $this->execQuery($qry, $params);
+	}
+
+	/**
+	 * Get Lehrveranstaltungen with its Stg, OE and OE-type.
+	 * Filter by Studiensemester and Organisationseinheiten if necessary.
+	 * @param $eventQuery String
+	 * @param string $studiensemester_kurzbz Filter by Studiensemester
+	 * @param array $oes Filter by Organisationseinheiten
+	 * @param array $lv_ids Filter by Lehrveranstaltung-Ids
+	 * @return array
+	 */
+	public function getLvsByStudienplan($studiensemester_kurzbz = null, $oes = null, $lv_ids = null)
+	{
+		$subQry = $this->_getQryLvsByStudienplan($studiensemester_kurzbz, $oes);
+		$qry = 'SELECT * FROM ('. $subQry. ') AS tmp';
+
+		if (isset($lv_ids) && is_array($lv_ids))
+		{
+			/* filter by lv_ids */
+			$implodedLvIds = "'". implode("', '", $lv_ids). "'";
+			$qry.= ' WHERE lehrveranstaltung_id IN ('. $implodedLvIds. ')';
+		}
+
+		$qry.= ' ORDER BY stg_typ_kurzbz, orgform_kurzbz DESC';
+
+		return $this->execQuery($qry);
+	}
+
+	/**
+	 * Get basic query to retrieve Lehrveranstaltungen according to the Orgforms and Ausbildungssemesters actual Studienplan.
+	 *
+	 * @return string
+	 */
+	private function _getQryLvsByStudienplan($studiensemester_kurzbz = null, $oes = null,  $lehrtyp_kurzbz = 'lv')
+	{
+		$qry = '
+			SELECT
+				lv.oe_kurzbz AS lv_oe_kurzbz,
+				CASE
+                    WHEN oe.organisationseinheittyp_kurzbz = \'Kompetenzfeld\' THEN (\'KF \' || oe.bezeichnung)
+                    WHEN oe.organisationseinheittyp_kurzbz = \'Department\' THEN (\'DEP \' || oe.bezeichnung)
+                    ELSE (oe.organisationseinheittyp_kurzbz || \' \' || oe.bezeichnung)
+                END AS lv_oe_bezeichnung,
+				stplsem.studiensemester_kurzbz,
+				studienordnung_id,
+				sto.studiengang_kz,
+				stpl.studienplan_id,
+				stplsem.semester,
+				stpl.orgform_kurzbz,
+				upper(stg.typ || stg.kurzbz) AS stg_typ_kurzbz,    
+				stg.bezeichnung AS stg_bezeichnung,
+				stgtyp.bezeichnung AS stg_typ_bezeichnung,
+			    lv.lehrveranstaltung_id,
+				lv.semester,   		
+				lv.bezeichnung AS lv_bezeichnung,
+				(
+				    -- comma seperated string of all lehreinheitgruppen
+					SELECT string_agg(bezeichnung, \', \') AS lehreinheitgruppe_bezeichnung
+					FROM(
+					    -- distinct bezeichnung, as may come multiple times from different lehreinheiten
+						SELECT DISTINCT ON (studiengang_kz, bezeichnung) studiengang_kz, bezeichnung FROM
+						(
+							-- distinct lehreinheitgruppe, as may come multiple times from different lehrform
+							SELECT DISTINCT ON (legr.lehreinheitgruppe_id) legr.studiengang_kz,
+								-- get Spezialgruppe or Lehrverbandgruppe 
+								COALESCE(
+									legr.gruppe_kurzbz,
+									CONCAT( UPPER(stg1.typ), UPPER(stg1.kurzbz), \'-\', legr.semester, legr.verband, legr.gruppe )
+								) as bezeichnung
+							FROM lehre.tbl_lehreinheitgruppe 	legr
+							JOIN lehre.tbl_lehreinheit 			le USING (lehreinheit_id)
+							JOIN lehre.tbl_lehrveranstaltung 	lv1 USING (lehrveranstaltung_id)
+							JOIN public.tbl_studiengang 		stg1 ON stg1.studiengang_kz = legr.studiengang_kz
+							WHERE lv1.lehrveranstaltung_id 		= lv.lehrveranstaltung_id
+							AND le.studiensemester_kurzbz 		= stplsem.studiensemester_kurzbz
+						) AS lehreinheitgruppen
+					    GROUP BY studiengang_kz, bezeichnung
+						ORDER BY studiengang_kz DESC
+					) AS uniqueLehreinheitgruppen_bezeichnung
+				) AS lehreinheitgruppen_bezeichnung
+            FROM
+				lehre.tbl_studienplan 							stpl
+				JOIN lehre.tbl_studienordnung 					sto USING (studienordnung_id)
+				JOIN lehre.tbl_studienplan_semester 			stplsem USING (studienplan_id)
+				JOIN lehre.tbl_studienplan_lehrveranstaltung 	stpllv ON (stpllv.studienplan_id = stpl.studienplan_id AND stpllv.semester = stplsem.semester)
+				JOIN lehre.tbl_lehrveranstaltung 				lv USING (lehrveranstaltung_id)
+				JOIN public.tbl_organisationseinheit 			oe USING (oe_kurzbz)
+				JOIN public.tbl_studiengang          			stg ON stg.studiengang_kz = sto.studiengang_kz
+				JOIN public.tbl_studiengangstyp 				stgtyp ON stgtyp.typ = stg.typ
+			/* filter by lehrtyp_kurzbz, default is lvs only */
+			WHERE 
+			      lehrtyp_kurzbz = '. $this->db->escape($lehrtyp_kurzbz);
+
+		if (isset($studiensemester_kurzbz) && is_string($studiensemester_kurzbz))
+		{
+			/* filter by studiensemester */
+			$qry.= ' AND stplsem.studiensemester_kurzbz = '. $this->db->escape($studiensemester_kurzbz);
+
+		}
+
+		if (isset($oes) && is_array($oes))
+		{
+			/* filter by organisationseinheit */
+			$implodedOes = "'". implode("', '", $oes). "'";
+			$qry.= ' AND lv.oe_kurzbz IN ('. $implodedOes. ')';
+		}
+
+		return $qry;
+	}
+
+	/**
+	 * Get all Templates and union with all Lehrveranstaltungen of given Studiensemester and Oes, that are assigned to
+	 * a template. This data structure can be used for nested tabulator data tree.
+	 *
+	 * @param null|string $studiensemester_kurzbz
+	 * @param null|array $oes
+	 * @return array|stdClass|null
+	 */
+	public function getTemplateLvTree($studiensemester_kurzbz = null, $oes = null){
+		$params = [];
+		$qry = '
+		WITH 	
+			-- All Lvs that are assigned to a template in given Studiensemester for given Oes
+			-- joining via actual Studienplan
+			standardisierteLvs AS (
+				SELECT
+					lv.*,
+					stpl.studienplan_id::text as studienplan_id,
+					stpl.bezeichnung AS studienplan_bezeichnung,
+					stplsem.studiensemester_kurzbz
+				FROM
+					lehre.tbl_studienplan 							stpl
+					JOIN lehre.tbl_studienordnung 					sto USING (studienordnung_id)
+					JOIN lehre.tbl_studienplan_semester 			stplsem USING (studienplan_id)
+					JOIN lehre.tbl_studienplan_lehrveranstaltung 	stpllv ON (stpllv.studienplan_id = stpl.studienplan_id AND stpllv.semester = stplsem.semester)
+					JOIN lehre.tbl_lehrveranstaltung 				lv USING (lehrveranstaltung_id)
+					JOIN public.tbl_organisationseinheit 			oe USING (oe_kurzbz)
+					JOIN public.tbl_studiengang          			stg ON stg.studiengang_kz = sto.studiengang_kz
+					JOIN public.tbl_studiengangstyp 				stgtyp ON stgtyp.typ = stg.typ
+				WHERE 
+					-- filter type lv
+				  	lehrtyp_kurzbz = \'lv\'
+				  	-- filter lvs assigned to template (= standardisierte lv)
+					AND lehrveranstaltung_template_id IS NOT NULL';
+
+					if (is_string($studiensemester_kurzbz))
+					{
+						/* filter by studiensemester */
+						$params[]= $studiensemester_kurzbz;
+						$qry.= ' AND stplsem.studiensemester_kurzbz = ? ';
+
+					}
+
+					if (is_array($oes))
+					{
+						/* filter by organisationseinheit */
+						$params[]= $oes;
+						$qry.= ' AND lv.oe_kurzbz IN ? ';
+					}
+		$qry.= '
+			),
+			-- All templates
+			templateLvs AS (
+				SELECT 
+					lv.*,
+					NULL AS studienplan_id,
+					(
+						SELECT string_agg(stpl_bezeichnung, \', \')
+						FROM
+						(
+							SELECT stlv.studienplan_bezeichnung AS stpl_bezeichnung
+							FROM standardisierteLvs stlv
+							WHERE stlv.lehrveranstaltung_template_id = lv.lehrveranstaltung_id
+						) AS studienplaene
+					) AS studienplan_bezeichnung,
+					NULL AS studiensemester_kurzbz
+				FROM 
+					lehre.tbl_lehrveranstaltung lv
+				WHERE 
+					-- filter type template
+					lehrtyp_kurzbz = \'tpl\'
+					-- filter semester that were retrieved by standardisierte lvs semester for selected studiensemester
+					AND EXISTS (
+						SELECT 1
+						FROM standardisierteLvs std
+						WHERE std.lehrveranstaltung_template_id = lv.lehrveranstaltung_id
+					)';
+
+		if (is_array($oes))
+		{
+			/* filter by organisationseinheit */
+			$params[]= $oes;
+			$qry.= ' AND lv.oe_kurzbz IN ? ';
+		}
+		$qry.= '
+			)	
+		';
+
+		$qry.= '
+			SELECT 
+				lv.lehrveranstaltung_id,
+				lv.kurzbz,
+			    lv.lehrtyp_kurzbz,
+				lv.bezeichnung AS lv_bezeichnung, 
+				lv.bezeichnung_english,
+				lv.studiengang_kz,
+				lv.semester,
+				lv.oe_kurzbz,
+				lv.ects,
+				lv.lehrform_kurzbz,
+				lv.orgform_kurzbz,
+				lv.sprache, 
+				lv.aktiv,
+				lv.lehrveranstaltung_template_id,
+				lv.studienplan_id,
+			    lv.studienplan_bezeichnung,
+			    lv.studiensemester_kurzbz,
+			    upper(stg.typ || stg.kurzbz) AS "stg_typ_kurzbz",    
+				stg.bezeichnung AS "stg_bezeichnung",
+				stgtyp.bezeichnung AS "stg_typ_bezeichnung",
+				CASE
+   			 		WHEN oe.organisationseinheittyp_kurzbz = \'Kompetenzfeld\' THEN (\'KF \' || oe.bezeichnung)
+                    WHEN oe.organisationseinheittyp_kurzbz = \'Department\' THEN (\'DEP \' || oe.bezeichnung)
+                    ELSE (oe.organisationseinheittyp_kurzbz || \' \' || oe.bezeichnung)
+                END AS "lv_oe_bezeichnung",
+			   (
+				    -- comma seperated string of all lehreinheitgruppen
+					SELECT string_agg(bezeichnung, \', \') AS lehreinheitgruppe_bezeichnung
+					FROM(
+					    -- distinct bezeichnung, as may come multiple times from different lehreinheiten
+						SELECT DISTINCT ON (studiengang_kz, bezeichnung) studiengang_kz, bezeichnung FROM
+						(
+							-- distinct lehreinheitgruppe, as may come multiple times from different lehrform
+							SELECT DISTINCT ON (legr.lehreinheitgruppe_id) legr.studiengang_kz,
+								-- get Spezialgruppe or Lehrverbandgruppe 
+								COALESCE(
+									legr.gruppe_kurzbz,
+									CONCAT( UPPER(stg1.typ), UPPER(stg1.kurzbz), \'-\', legr.semester, legr.verband, legr.gruppe )
+								) as bezeichnung
+							FROM lehre.tbl_lehreinheitgruppe 	legr
+							JOIN lehre.tbl_lehreinheit 			le USING (lehreinheit_id)
+							JOIN lehre.tbl_lehrveranstaltung 	lv1 USING (lehrveranstaltung_id)
+							JOIN public.tbl_studiengang 		stg1 ON stg1.studiengang_kz = legr.studiengang_kz
+							WHERE lv1.lehrveranstaltung_id 		= lv.lehrveranstaltung_id
+							AND le.studiensemester_kurzbz 		= lv.studiensemester_kurzbz
+						) AS lehreinheitgruppen
+					    GROUP BY studiengang_kz, bezeichnung
+						ORDER BY studiengang_kz DESC
+					) AS uniqueLehreinheitgruppen_bezeichnung
+				) AS lehreinheitgruppen_bezeichnung
+			FROM (
+				SELECT 
+					* 
+				FROM 
+				     standardisierteLvs 
+				UNION
+				SELECT 
+				   * 
+				FROM templateLvs 
+			) AS lv
+				JOIN public.tbl_studiengang          	stg ON stg.studiengang_kz = lv.studiengang_kz
+				JOIN public.tbl_studiengangstyp 		stgtyp ON stgtyp.typ = stg.typ
+				JOIN public.tbl_organisationseinheit 	oe ON oe.oe_kurzbz = lv.oe_kurzbz
+		ORDER BY
+			oe.bezeichnung, lv.semester, lv.bezeichnung
+		';
+
+		return $this->execQuery($qry, $params);
+	}
+
 	/**
 	 * Gets unique Groupstrings for Lehrveranstaltungen, e.g. WS2018_BIF_1_PRJM_VZ_LV12345
 	 * @param string $studiensemester_kurzbz
@@ -10,5 +10,6 @@ class Lvgesamtnote_model extends DB_Model
 		parent::__construct();
 		$this->dbTable = 'campus.tbl_lvgesamtnote';
 		$this->pk = array('student_uid', 'studiensemester_kurzbz', 'lehrveranstaltung_id');
+		$this->hasSequence = false;
 	}
 }
@@ -25,7 +25,7 @@ class Paabgabe_model extends DB_Model
 				WHERE projektarbeit_id = ?
 				AND paabgabetyp_kurzbz = 'end'
 				AND paabg.abgabedatum IS NOT NULL
-				ORDER BY paabg.abgabedatum, paabg.datum DESC
+				ORDER BY paabg.abgabedatum DESC, paabg.datum DESC
 				LIMIT 1";

 		return $this->execQuery($qry, array($projektarbeit_id));
@@ -96,7 +96,8 @@ class Studierendenantrag_model extends DB_Model
 			Studierendenantragstatus_model::STATUS_REJECTED,
 			Studierendenantragstatus_model::STATUS_OBJECTION_DENIED,
 			Studierendenantragstatus_model::STATUS_DEREGISTERED,
-			Studierendenantragstatus_model::STATUS_PAUSE
+			Studierendenantragstatus_model::STATUS_PAUSE,
+			Studierendenantragstatus_model::STATUS_REMINDERSENT
 		]);
 		$this->db->or_group_start();
 		$this->db->where('s.studierendenantrag_statustyp_kurzbz', Studierendenantragstatus_model::STATUS_APPROVED);
@@ -410,7 +411,7 @@ class Studierendenantrag_model extends DB_Model
 			FROM campus.tbl_studierendenantrag 
 			LEFT JOIN public.tbl_studiensemester USING(studiensemester_kurzbz) 
 			WHERE typ=? 
-			AND campus.get_status_studierendenantrag(studierendenantrag_id) != ?
+			AND campus.get_status_studierendenantrag(studierendenantrag_id) NOT IN ?
 			AND prestudent_id=?
 		) a ON (s.start < a.ende AND s.ende > a.start)
 		WHERE s.start >= (" . $subquery . ")
@@ -420,7 +421,10 @@ class Studierendenantrag_model extends DB_Model
 		return $this->execQuery($sql, [
 			$max_length,
 			self::TYP_UNTERBRECHUNG,
-			Studierendenantragstatus_model::STATUS_CANCELLED,
+			array(
+			    Studierendenantragstatus_model::STATUS_CANCELLED,
+			    Studierendenantragstatus_model::STATUS_REJECTED
+			),
 			$prestudent_id,
 			$studiensemester ?: $prestudent_id,
 			$max_length * $max_starters
@@ -32,11 +32,20 @@ class Geschaeftsjahr_model extends DB_Model
 	 * Gets next Geschaeftsjahr, as determined by its start date
 	 * @return array|null
 	 */
-	public function getNextGeschaeftsjahr()
+	public function getNextGeschaeftsjahr($offsetDays=null)
 	{
 		$query = 'SELECT *
-					FROM public.tbl_geschaeftsjahr
-					WHERE start > now()
+					FROM public.tbl_geschaeftsjahr WHERE ';
+
+		if(!is_null($offsetDays))
+		{
+			$query .= "start > now() - '".$offsetDays." days'::interval";
+		}
+		else
+		{
+			$query .= 'start > now()';
+		}
+		$query .= '
 					ORDER BY start
 					LIMIT 1';

@@ -29,4 +29,54 @@ class Studienjahr_model extends DB_Model

 		return $this->execQuery($query);
 	}
+
+	/**
+	 * Get the current Studienjahr. During the summer term, continue using the previous Studienjahr.
+	 *
+	 * @param int $days
+	 * @return array|stdClass|null
+	 */
+	public function getLastOrAktStudienjahr($days = 60)
+	{
+		if (!is_numeric($days))
+		{
+			$days = 60;
+		}
+
+		$query = '
+			SELECT *
+			FROM public.tbl_studienjahr
+			JOIN public.tbl_studiensemester USING (studienjahr_kurzbz)
+			WHERE start < NOW() - \'' . $days . ' DAYS\'::INTERVAL
+			ORDER by start DESC
+			LIMIT 1
+		';
+
+		return $this->execQuery($query);
+	}
+
+	/**
+	 * Get the current Studienjahr. During the summer term, get the upcoming next Studienjahr.
+	 *
+	 * @param int $days
+	 * @return array|stdClass|null
+	 */
+	public function getAktOrNextStudienjahr($days = 62)
+	{
+		if (!is_numeric($days))
+		{
+			$days = 62;
+		}
+
+		$query = '
+			SELECT *
+			FROM public.tbl_studienjahr
+			JOIN public.tbl_studiensemester using(studienjahr_kurzbz)
+			WHERE start < NOW() + \'' . $days . ' DAYS\'::INTERVAL
+			ORDER by start DESC
+			LIMIT 1
+		';
+
+		return $this->execQuery($query);
+	}
 }
@@ -22,13 +22,23 @@ class Issue_model extends DB_Model
 	 */
 	public function getOpenIssues($fehlercodes, $person_id = null, $oe_kurzbz = null, $fehlercode_extern = null)
 	{
-		$params = array($fehlercodes);
+		$params = array();
 		// issue exists for a fehlercode (or fehlercode_extern), person_id, oe_kurzbz, if not verarbeitet yet
-		$qry = 'SELECT issue_id, fehlercode, inhalt, fehlercode_extern, inhalt_extern, person_id, oe_kurzbz,
-       					behebung_parameter, datum, verarbeitetvon, verarbeitetamum
-				FROM system.tbl_issue
-				WHERE fehlercode IN ?
-				AND verarbeitetamum IS NULL';
+		$qry = 'SELECT
+					iss.issue_id, iss.fehlercode, fe.fehler_kurzbz, iss.inhalt, iss.fehlercode_extern,
+					iss.inhalt_extern, iss.person_id, iss.oe_kurzbz, iss.behebung_parameter,
+					iss.datum, iss.verarbeitetvon, iss.verarbeitetamum
+				FROM
+					system.tbl_issue iss
+					JOIN system.tbl_fehler fe USING (fehlercode)
+				WHERE
+					verarbeitetamum IS NULL';
+
+		if (!isEmptyArray($fehlercodes))
+		{
+			$qry .= ' AND fehlercode IN ?';
+			$params[] = $fehlercodes;
+		}

 		if (!isEmptyString($fehlercode_extern))
 		{
@@ -59,7 +69,7 @@ class Issue_model extends DB_Model
 	 * @param string $fehlercode_extern if provided, only issues with this external fehlercode are counted (for identifying issues from external systems).
 	 * @return Object success with number of issues or error
 	 */
-	public function getOpenIssueCount($fehlercode, $person_id = null, $oe_kurzbz = null, $fehlercode_extern = null)
+	public function getOpenIssueCount($fehlercode, $person_id = null, $oe_kurzbz = null, $fehlercode_extern = null, $behebung_parameter = null)
 	{
 		$params = array($fehlercode);
 		// issue exists for a fehlercode (or fehlercode_extern), person_id, oe_kurzbz, if not verarbeitet yet
@@ -85,6 +95,19 @@ class Issue_model extends DB_Model
 			$params[] = $oe_kurzbz;
 		}

+		if (isset($behebung_parameter) && !isEmptyArray($behebung_parameter))
+		{
+			// convert array to JSON string for postgres
+			$behebung_parameter_string = json_encode($behebung_parameter);
+
+			if ($behebung_parameter_string)
+			{
+				// check if jsonb value is equal to the passed parameters array (if value contains array and array contains value)
+				$qry .= ' AND behebung_parameter @> ? AND behebung_parameter <@ ?';
+				$params = array_merge($params, array($behebung_parameter_string, $behebung_parameter_string));
+			}
+		}
+
 		return $this->execQuery($qry, $params);
 	}
 }
@@ -327,7 +327,7 @@ class Recipient_model extends DB_Model
 						pr.nachname,
 						ms.person_id,
 						mrou.token
-			  ORDER BY sent DESC';
+			  ORDER BY sent DESC LIMIT 1500';

 		return $this->execQuery($sql, array($person_id, $functions, $person_id));
 	}
@@ -0,0 +1,28 @@
+<?php
+
+class GehaltsTyp_model extends DB_Model
+{
+
+	public function __construct()
+	{
+		parent::__construct();
+		$this->dbTable = 'hr.tbl_gehaltstyp';
+		$this->pk = 'gehaltstyp_kurzbz';
+	}
+
+	/**
+	 * Gets Gehaltstyp for a Gehaltsbestandteil.
+	 * @param int gehaltsbestandteil_id
+	 * @return object the typ
+	 */
+	public function getGehaltstypByGehaltsbestandteil($gehaltsbestandteil_id)
+	{
+		$gehaltsTyp = null;
+		$this->addJoin('hr.tbl_gehaltsbestandteil', 'gehaltstyp_kurzbz');
+		$result = $this->loadWhere(['gehaltsbestandteil_id' => $gehaltsbestandteil_id]);
+
+		if (hasData($result)) $gehaltsTyp = getData($result)[0];
+
+		return $gehaltsTyp;
+	}
+}
@@ -74,16 +74,23 @@ $saved = isset($saved) && $saved === true;
 				<div class="form-group">
 					<label for="mutter_geburtsjahr" class="col-sm-3 control-label"><?php echo ucfirst($this->p->t('uhstat', 'geburtsjahr')) ?></label>
 					<div class="col-sm-9">
-						<select type="text" name="mutter_geburtsjahr" id="mutter_geburtsjahr" class="form-control" <?php echo $disabled ?>>
-							<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
-							<?php foreach ($formMetaData['jahre'] as $jahr): ?>
-								<option
-									value="<?php echo $jahr ?>"
-									<?php echo $jahr == $mutter_geburtsjahr ? " selected" : "" ?>>
-									<?php echo $jahr ?>
-								</option>
-							<?php endforeach; ?>
-						</select>
+						<div class="input-group">
+							<select type="text" name="mutter_geburtsjahr" id="mutter_geburtsjahr" class="form-control" <?php echo $disabled ?>>
+								<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
+								<?php foreach ($formMetaData['jahre'] as $jahrKey => $jahr): ?>
+									<option
+										value="<?php echo $jahrKey ?>"
+										<?php echo $jahrKey == $mutter_geburtsjahr ? " selected" : "" ?>>
+										<?php echo $jahr ?>
+									</option>
+								<?php endforeach; ?>
+							</select>
+							<span class="input-group-btn">
+								<button type="button" class="btn btn-default" onclick="document.getElementById('mutter_geburtsjahr').value = 9999; return false;" <?php echo $disabled ?>>
+									<?php echo $this->p->t('uhstat', 'unbekannt') ?>
+								</button>
+							</span>
+						</div>
 						<?php echo form_error('mutter_geburtsjahr'); ?>
 					</div>
 				</div>
@@ -94,16 +101,23 @@ $saved = isset($saved) && $saved === true;
 						<?php echo '('.ucfirst($this->p->t('uhstat', 'inDenHeutigenGrenzen')).')' ?>
 					</label>
 					<div class="col-sm-9">
-						<select type="text" name="mutter_geburtsstaat" id="mutter_geburtsstaat" class="form-control" <?php echo $disabled ?>>
-							<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
-							<?php foreach ($formMetaData['nation'] as $nation): ?>
-								<option
-									value="<?php echo $nation->nation_code ?>"
-									<?php echo $mutter_geburtsstaat == $nation->nation_code ? " selected" : "" ?>>
-									<?php echo $nation->nation_text ?>
-								</option>
-							<?php endforeach; ?>
-						</select>
+						<div class="input-group">
+							<select type="text" name="mutter_geburtsstaat" id="mutter_geburtsstaat" class="form-control" <?php echo $disabled ?>>
+								<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
+								<?php foreach ($formMetaData['nation'] as $nation): ?>
+									<option
+										value="<?php echo $nation->nation_code ?>"
+										<?php echo $mutter_geburtsstaat == $nation->nation_code ? " selected" : "" ?>>
+										<?php echo $nation->nation_text ?>
+									</option>
+								<?php endforeach; ?>
+							</select>
+							<span class="input-group-btn">
+								<button type="button" class="btn btn-default" onclick="document.getElementById('mutter_geburtsstaat').value = 'XXX'; return false;" <?php echo $disabled ?>>
+									<?php echo $this->p->t('uhstat', 'unbekannt') ?>
+								</button>
+							</span>
+						</div>
 						<?php echo form_error('mutter_geburtsstaat'); ?>
 					</div>
 				</div>
@@ -114,16 +128,23 @@ $saved = isset($saved) && $saved === true;
 						<?php echo '('.ucfirst($this->p->t('uhstat', 'inDenHeutigenGrenzen')).')' ?>
 					</label>
 					<div class="col-sm-9">
-						<select type="text" name="mutter_bildungsstaat" id="mutter_bildungsstaat" class="form-control" <?php echo $disabled ?>>
-							<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
-							<?php foreach ($formMetaData['nation'] as $nation): ?>
-								<option
-									value="<?php echo $nation->nation_code ?>"
-									<?php echo $mutter_bildungsstaat == $nation->nation_code ? " selected" : "" ?>>
-									<?php echo $nation->nation_text ?>
-								</option>
-							<?php endforeach; ?>
-						</select>
+						<div class="input-group">
+							<select type="text" name="mutter_bildungsstaat" id="mutter_bildungsstaat" class="form-control" <?php echo $disabled ?>>
+								<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
+								<?php foreach ($formMetaData['nation'] as $nation): ?>
+									<option
+										value="<?php echo $nation->nation_code ?>"
+										<?php echo $mutter_bildungsstaat == $nation->nation_code ? " selected" : "" ?>>
+										<?php echo $nation->nation_text ?>
+									</option>
+								<?php endforeach; ?>
+							</select>
+							<span class="input-group-btn">
+								<button type="button" class="btn btn-default" onclick="document.getElementById('mutter_bildungsstaat').value = 'XXX'; return false;" <?php echo $disabled ?>>
+									<?php echo $this->p->t('uhstat', 'unbekannt') ?>
+								</button>
+							</span>
+						</div>
 						<?php echo form_error('mutter_bildungsstaat'); ?>
 					</div>
 				</div>
@@ -161,16 +182,23 @@ $saved = isset($saved) && $saved === true;
 				<div class="form-group">
 					<label for="vater_geburtsjahr" class="col-sm-3 control-label"><?php echo ucfirst($this->p->t('uhstat', 'geburtsjahr')) ?></label>
 					<div class="col-sm-9">
-						<select type="text" name="vater_geburtsjahr" id="vater_geburtsjahr" class="form-control" <?php echo $disabled ?>>
-							<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
-							<?php foreach ($formMetaData['jahre'] as $jahr): ?>
-								<option
-									value="<?php echo $jahr ?>"
-									<?php echo $vater_geburtsjahr == $jahr ? " selected" : "" ?>>
+						<div class="input-group">
+							<select type="text" name="vater_geburtsjahr" id="vater_geburtsjahr" class="form-control" <?php echo $disabled ?>>
+								<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
+								<?php foreach ($formMetaData['jahre'] as $jahrKey => $jahr): ?>
+									<option
+										value="<?php echo $jahrKey ?>"
+										<?php echo $vater_geburtsjahr == $jahrKey ? " selected" : "" ?>>
 										<?php echo $jahr ?>
 									</option>
-							<?php endforeach; ?>
-						</select>
+								<?php endforeach; ?>
+							</select>
+							<span class="input-group-btn">
+								<button type="button" class="btn btn-default" onclick="document.getElementById('vater_geburtsjahr').value = 9999; return false;" <?php echo $disabled ?>>
+									<?php echo $this->p->t('uhstat', 'unbekannt') ?>
+								</button>
+							</span>
+						</div>
 						<?php echo form_error('vater_geburtsjahr'); ?>
 					</div>
 				</div>
@@ -181,16 +209,23 @@ $saved = isset($saved) && $saved === true;
 						<?php echo '('.ucfirst($this->p->t('uhstat', 'inDenHeutigenGrenzen')).')' ?>
 					</label>
 					<div class="col-sm-9">
-						<select type="text" name="vater_geburtsstaat" id="vater_geburtsstaat" class="form-control" <?php echo $disabled ?>>
-							<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
-							<?php foreach ($formMetaData['nation'] as $nation): ?>
-								<option
-									value="<?php echo $nation->nation_code ?>"
-									<?php echo $vater_geburtsstaat == $nation->nation_code ? " selected" : "" ?>>
-										<?php echo $nation->nation_text ?>
-								</option>
-							<?php endforeach; ?>
-						</select>
+						<div class="input-group">
+							<select type="text" name="vater_geburtsstaat" id="vater_geburtsstaat" class="form-control" <?php echo $disabled ?>>
+								<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
+								<?php foreach ($formMetaData['nation'] as $nation): ?>
+									<option
+										value="<?php echo $nation->nation_code ?>"
+										<?php echo $vater_geburtsstaat == $nation->nation_code ? " selected" : "" ?>>
+											<?php echo $nation->nation_text ?>
+									</option>
+								<?php endforeach; ?>
+							</select>
+							<span class="input-group-btn">
+								<button type="button" class="btn btn-default" onclick="document.getElementById('vater_geburtsstaat').value = 'XXX'; return false;" <?php echo $disabled ?>>
+									<?php echo $this->p->t('uhstat', 'unbekannt') ?>
+								</button>
+							</span>
+						</div>
 						<?php echo form_error('vater_geburtsstaat'); ?>
 					</div>
 				</div>
@@ -201,16 +236,23 @@ $saved = isset($saved) && $saved === true;
 						<?php echo '('.ucfirst($this->p->t('uhstat', 'inDenHeutigenGrenzen')).')' ?>
 					</label>
 					<div class="col-sm-9">
-						<select type="text" name="vater_bildungsstaat" id="vater_bildungsstaat" class="form-control" <?php echo $disabled ?>>
-							<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
-							<?php foreach ($formMetaData['nation'] as $nation): ?>
-								<option
-									value="<?php echo $nation->nation_code ?>"
-									<?php echo $vater_bildungsstaat == $nation->nation_code ? " selected" : "" ?>>
-										<?php echo $nation->nation_text ?>
-								</option>
-							<?php endforeach; ?>
-						</select>
+						<div class="input-group">
+							<select type="text" name="vater_bildungsstaat" id="vater_bildungsstaat" class="form-control" <?php echo $disabled ?>>
+								<option disabled selected value=""><?php echo $this->p->t('uhstat', 'bitteAuswaehlen') ?></option>
+								<?php foreach ($formMetaData['nation'] as $nation): ?>
+									<option
+										value="<?php echo $nation->nation_code ?>"
+										<?php echo $vater_bildungsstaat == $nation->nation_code ? " selected" : "" ?>>
+											<?php echo $nation->nation_text ?>
+									</option>
+								<?php endforeach; ?>
+							</select>
+							<span class="input-group-btn">
+								<button type="button" class="btn btn-default" onclick="document.getElementById('vater_bildungsstaat').value = 'XXX'; return false;" <?php echo $disabled ?>>
+									<?php echo $this->p->t('uhstat', 'unbekannt') ?>
+								</button>
+							</span>
+						</div>
 						<?php echo form_error('vater_bildungsstaat'); ?>
 					</div>
 				</div>
@@ -271,7 +313,7 @@ $saved = isset($saved) && $saved === true;
 				</div>
 			</form>
 		<?php endif; ?>
-	</div>
-</div>
+	</div> <!-- subcontainer -->
+</div> <!-- container -->

 <?php $this->load->view('templates/FHC-Footer'); ?>
@@ -0,0 +1,29 @@
+<?php
+$includesArray = array(
+	'title' => 'LV Template Übersicht',
+	'vue3' => true,
+	'axios027' => true,
+	'bootstrap5' => true,
+	'tabulator5' => true,
+	'fontawesome6' => true,
+	'primevue3' => true,
+	'navigationcomponent' => true,
+	'filtercomponent' => true,
+	'customJSModules' => array('public/js/apps/lehre/lvplanung/LvTemplates.js'),
+	'customCSSs' => array(
+	    'public/css/Fhc.css',
+	    'public/css/lvTemplateUebersicht.css'
+	)
+);
+
+$this->load->view('templates/FHC-Header', $includesArray);
+?>
+
+<div id="main">
+    <!-- Navigation component -->
+    <core-navigation-cmpt></core-navigation-cmpt>
+
+    <lv-template-uebersicht></lv-template-uebersicht>
+</div>
+
+<?php $this->load->view('templates/FHC-Footer', $includesArray); ?>
@@ -70,6 +70,7 @@ $menu=array
 		'link'=>'left.php?categorie=Lehre', 'target'=>'nav',
 		'Gruppenverwaltung'=>array('name'=>'Gruppen', 'permissions'=>array('admin','lv-plan','support','lehre/gruppe'), 'link'=>'stammdaten/lvbgruppenverwaltung.php', 'target'=>'main'),
 		'Lehrveranstaltung'=>array('name'=>'Lehrveranstaltung', 'link'=>'lehre/lehrveranstaltung_frameset.html', 'target'=>'main'),
+		'lvTemplateUebersicht'=>array('name'=>'LV-Template Übersicht', 'link'=>'../index.ci.php/lehre/lvplanung/LvTemplateUebersicht', 'target'=>'_blank'),
 		'Studienordnung'=>array('name'=>'Studienordnung', 'link'=>'lehre/studienordnung.php', 'target'=>'_blank','permissions'=>array('lehre/studienordnung')),
 		'StudienplanGueltigkeit'=>array('name'=>'Studienplan Gültigkeit', 'link'=>'lehre/studienplan_gueltigkeit.php', 'target'=>'main','permissions'=>array('lehre/studienordnung')),
 		'StudienplanVorruecken'=>array('name'=>'Studienplan vorrücken', 'link'=>'lehre/studienplan_vorrueckung.php', 'target'=>'main','permissions'=>array('lehre/studienplan')),
@@ -0,0 +1,3 @@
+html {
+    font-size: .75em;
+}
@@ -0,0 +1,37 @@
+/**
+ * Copyright (C) 2023 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/>.
+ */
+
+import LvTemplateUebersicht from '../../../lehre/lvplanung/LvTemplateUebersicht.js';
+import {CoreNavigationCmpt} from '../../../components/navigation/Navigation.js';
+import FhcAlert from '../../../plugin/FhcAlert.js';
+import FhcApi from "../../../plugin/FhcApi.js";
+import Phrasen from "../../../plugin/Phrasen.js";
+
+
+const lvTemplatesApp = Vue.createApp({
+	components: {
+		CoreNavigationCmpt,
+		LvTemplateUebersicht
+	}
+});
+
+lvTemplatesApp
+	.use(primevue.config.default,{zIndex: {overlay: 9999}})
+	.use(FhcAlert)
+	.use(FhcApi)
+	.use(Phrasen)
+	.mount('#main')
@@ -0,0 +1,289 @@
+import {CoreFilterCmpt} from '../../components/filter/Filter.js';
+import CoreFormInput from "../../components/Form/Input.js";
+
+// Fields used to restructure table data for dataTree
+const idField = 'lehrveranstaltung_id';
+const parentIdField = 'lehrveranstaltung_template_id';
+const STUDIENSEMESTER_DROPDOWN_STARTDATE = '2011-01-01';
+
+export default {
+	components: {
+		CoreFilterCmpt,
+		CoreFormInput
+	},
+	data: function() {
+		return {
+			table: null,
+			studiensemester: [],
+			selectedStudiensemester: '',
+			cbDataTreeStartExpanded: false	// checkbox expand dataTree or not
+		}
+	},
+	computed: {
+		tabulatorOptions() {
+                        const fhcValuesLookup = function(cell) {
+                            var values = {};
+                            const field = cell.getField();
+                            const data = cell.getTable().getData();
+                            const collectvalues = function(rows, field) {
+                                var values = {};
+                                var childvalues = {};
+                                for(const row of rows) {
+                                    const rowvalue = (row[field] !== null) ? row[field] : '';
+                                    values[rowvalue] = rowvalue;
+                                    if(row['_children'] && row['_children'].length > 0) {
+                                      childvalues = collectvalues(row['_children'], field);
+                                      values = {...values, ...childvalues}
+                                    }
+                                }
+                                return values;
+                            }
+                            values = collectvalues(data, field);
+                            const vals = Object.keys(values).sort();
+                            if(vals.indexOf('') === -1) {
+                                vals.unshift('');
+                            }
+                            return vals;
+                        };
+                        const fhctreefilter = function(headerValue, rowValue, rowData, filterParams){
+                            if (rowData['_children'] && rowData['_children'].length > 0) {
+                               for (var i in rowData['_children']) {
+                                  return rowValue == headerValue || 
+                                            fhctreefilter(
+                                                headerValue, 
+                                                rowData['_children'][i][filterParams.field], 
+                                                rowData['_children'][i], 
+                                                filterParams
+                                            );
+                               }
+                            }
+
+                            return rowValue == headerValue;
+                        };
+			const self = this;
+			return {
+				// NOTE: data is set on table built to await preselected actual Studiensemester
+				ajaxResponse(url, params, response) {
+					return self.prepDataTreeData(response.data) // Prepare data for dataTree view
+				},
+				layout: 'fitColumns',
+				autoResize: false, // prevent auto resizing of table
+				resizableColumnFit: true, //maintain the fit of columns when resizing
+				index: 'lehrveranstaltung_id',
+				selectable: true,
+				selectableRangeMode: 'click',
+				dataTree: true,
+				dataTreeStartExpanded: self.cbDataTreeStartExpanded,
+				dataTreeChildIndent: 15, //indent child rows by 15 px
+				persistence:{
+					filter: false, //persist filter sorting
+				},
+				columns: [
+					{title: 'LV-ID', field: 'lehrveranstaltung_id', headerFilter: true, visible: false},
+					{title: 'LV Kurzbz', field: 'kurzbz', headerFilter: true, visible:false, width: 70},
+					{title: 'STG Kurzbz', field: 'stg_typ_kurzbz', headerFilter: "list", headerFilterParams: {valuesLookup: fhcValuesLookup}, headerFilterFunc: fhctreefilter, headerFilterFuncParams: {field: 'stg_typ_kurzbz'}, visible:true, width: 80},
+					{title: 'OrgEinheit', field: 'lv_oe_bezeichnung', headerFilter: true, visible: false, width: 250},
+					{title: 'Lehrtyp Kurzbz', field: 'lehrtyp_kurzbz', headerFilter: true, visible:false, width: 70},
+					{title: 'Studiengangtyp', field: 'stg_typ_bezeichnung', headerFilter: "list", headerFilterParams: {valuesLookup: fhcValuesLookup}, headerFilterFunc: fhctreefilter, headerFilterFuncParams: {field: 'stg_typ_bezeichnung'}, width: 150},
+					{title: 'OrgForm', field: 'orgform_kurzbz', headerFilter: "list", headerFilterParams: {valuesLookup: fhcValuesLookup}, headerFilterFunc: fhctreefilter, headerFilterFuncParams: {field: 'orgform_kurzbz'}, width: 70},
+					{title: 'Semester', field: 'semester', headerFilter: true, width: 50},
+					{title: 'Lehrveranstaltung', field: 'lv_bezeichnung', headerFilter: true, minWidth: 250},
+					{title: 'Lehrveranstaltung ENG', field: 'bezeichnung_english', headerFilter: true, minWidth: 250},
+					{title: 'ECTS', field: 'ects', headerFilter: true, width: 50, hozAlign: 'right'},
+					{title: 'Lehrform', field: 'lehrform_kurzbz', headerFilter: true, width: 50},
+					{title: 'Sprache', field: 'sprache', headerFilter: true, width: 100},
+					{title: 'Aktiv', field: 'aktiv', width: 50,
+						formatter:"tickCross",
+						headerFilter:"tickCross",
+						headerFilterParams:{"tristate": true},
+						hozAlign:"center",
+						formatterParams: {
+							tickElement: '<i class="fa fa-check text-success"></i>',
+							crossElement: '<i class="fa fa-xmark text-danger"></i>'
+						}
+					},
+					{title: 'Studienplan', field: 'studienplan_bezeichnung', headerFilter: true, visible:true, width: 220},
+					{title: 'OE Kurzbz', field: 'lv_oe_kurzbz', headerFilter: true, visible:false, minWidth: 80},
+					{
+						title: this.$p.t('global/aktionen'),
+						field: 'actions',
+						width: 140,
+						formatter: (cell, formatterParams, onRendered) => {
+							let container = document.createElement('div');
+							container.className = "d-flex gap-2";
+
+							let button = document.createElement('button');
+							button.className = 'btn btn-outline-secondary';
+							button.innerHTML = '<i class="fa fa-external-link"></i> ' + this.$p.t('global/verwalten');
+							button.addEventListener('click', (event) => this.openAdminLvTemplate(event, cell.getRow()));
+							container.append(button);
+
+							return container;
+						},
+						frozen: true
+					}
+				]
+			}
+		},
+		urlToAdminAllTemplates() {
+			return FHC_JS_DATA_STORAGE_OBJECT.app_root +
+				'vilesci/lehre/lehrveranstaltung.php?stg_kz=99999&semester=-1&orgform=-1';
+		}
+	},
+	methods: {
+		async loadAndSetStudiensemester(){
+			const result = await this.$fhcApi
+				.get('api/frontend/v1/organisation/Studiensemester/getAll', {start: STUDIENSEMESTER_DROPDOWN_STARTDATE})
+				.then(result => this.studiensemester = result.data )
+				.then(() => this.$fhcApi.get('api/frontend/v1/organisation/Studiensemester/getAktNext') ) // Get actual Studiensemester
+				.then(result =>  this.selectedStudiensemester = result.data[0].studiensemester_kurzbz ) // Preselect Studiensemester
+				.catch(error => this.$fhcAlert.handleSystemError(error) );
+		},
+		async onTableBuilt(){
+
+			this.table = this.$refs.lvTemplateUebersichtTable.tabulator;
+
+			// Await Studiensemester
+			await this.loadAndSetStudiensemester();
+
+			// Set table data
+			this.table.setData(
+				this.$fhcApi.getUri() +
+				'/api/frontend/v1/education/Lehrveranstaltung/getTemplateLvTree' +
+				'?studiensemester_kurzbz=' + this.selectedStudiensemester
+			);
+
+			// Await phrases categories
+			await this.$p.loadCategory(['lehre']);
+
+			// Replace column titles with phrasen
+			this.table.updateColumnDefinition('lv_bezeichnung', {title: this.$p.t('lehre', 'lehrveranstaltung')});
+
+		},
+		onChangeStudiensemester(){
+			// Reset table data
+			this.table.setData(
+				this.$fhcApi.getUri() +
+				'/api/frontend/v1/education/Lehrveranstaltung/getTemplateLvTree' +
+				'?studiensemester_kurzbz=' + this.selectedStudiensemester
+			);
+		},
+		openAdminLvTemplate(event, row){
+			const url = FHC_JS_DATA_STORAGE_OBJECT.app_root +
+				'vilesci/lehre/lehrveranstaltung.php?stg_kz=&semester=-1&orgform=-1&lehrveranstaltung_id=' +
+				row.getData().lehrveranstaltung_id;
+
+			window.open(url, '_blank').focus();
+		},
+		prepDataTreeData(data){
+			let toDelete = [];
+
+			// loop through all data
+			for (let childIdx = 0; childIdx < data.length; childIdx++)
+			{
+				let child = data[childIdx];
+
+				// if it has parent id, it is a child
+				if (child[parentIdField])
+				{
+					// append the child on the right place. If parent found, mark original sw child on 0 level for deleting
+					if (this._appendChild(data, child)) toDelete.push(childIdx);
+				}
+			}
+
+			// delete the marked children from 0 level
+			for (let counter = 0; counter < toDelete.length; counter++)
+			{
+				// decrease index by counter as index of data array changes after every deletion
+				data.splice(toDelete[counter] - counter, 1);
+			}
+
+			return data;
+		},
+		_appendChild(data, child) {
+			// get parent id
+			let parentId = child[parentIdField];
+
+			// loop thorugh all data
+			for (let parentIdx = 0; parentIdx < data.length; parentIdx++)
+			{
+				let parent = data[parentIdx];
+
+				// if it's the parent
+				if (parent[idField] == parentId)
+				{
+					// create children array if not done yet
+					if (!parent._children) parent._children = [];
+
+					// if child is not included in children array, append the child
+					if (!parent._children.includes(child)) parent._children.push(child);
+
+					// parent found
+					return true;
+				}
+				// search children for parents
+				else if (parent._children) this._appendChild(parent._children, child);
+			}
+
+			// parent not found
+			return false;
+		},
+		reloadTabulator() {
+			if (this.table !== null && this.table !== undefined)
+			{
+				for (let option in this.tabulatorOptions)
+				{
+					if (this.table.options.hasOwnProperty(option))
+						this.table.options[option] = this.tabulatorOptions[option];
+				}
+				this.$refs.lvTemplateUebersichtTable.reloadTable();
+			}
+		},
+	},
+	template: `
+<div class="lvTemplateUebersicht overflow-hidden">
+	<div class="row d-flex mb-3">
+		<div class="col-10 h2 mb-4">{{ $p.t('lehre/lvTemplatesUebersicht') }}</div>
+		<div class="col-2 ms-auto align-self-end">
+			<core-form-input
+				type="select"
+				v-model="selectedStudiensemester"
+				name="studiensemester"
+				@change="onChangeStudiensemester">
+				<option 
+				v-for="(studSem, index) in studiensemester"
+				:key="index" 
+				:value="studSem.studiensemester_kurzbz">
+					{{studSem.studiensemester_kurzbz}}
+				</option>
+			</core-form-input>
+		</div>
+	</div>
+	<div class="row mb-5">
+		<div class="col">
+			<core-filter-cmpt
+				ref="lvTemplateUebersichtTable"
+				uniqueId="lvTemplateUebersichtTable"
+				table-only
+				:side-menu="false"
+				:tabulator-options="tabulatorOptions"
+				:tabulator-events="[{event: 'tableBuilt', handler: onTableBuilt}]">
+				<template v-slot:actions>
+					<a type="button" class="btn btn-primary" :href="urlToAdminAllTemplates" target="_blank"><i class="fa fa-external-link me-2"></i>{{ $p.t('lehre/lvTemplatesVerwalten') }}</a>
+					<div class="form-check form-check-inline">
+						<input
+							class="form-check-input"
+							type="checkbox"
+							v-model="cbDataTreeStartExpanded"
+							:checked="cbDataTreeStartExpanded"
+							@change="reloadTabulator">
+						<label class="form-check-label">Templates {{ $p.t('global/aufgeklappt') }}</label>
+					</div>
+				</template>
+			</core-filter-cmpt>						
+		</div>
+	</div>
+
+</div>
+`
+};
@@ -1,15 +1,11 @@
 <?php
 if (! defined('DB_NAME')) exit('No direct script access allowed');

-if ($result = $db->db_query("SELECT * FROM information_schema.views WHERE table_catalog = '" . DB_NAME . "' AND table_schema = 'public' AND table_name = 'vw_oe_path'"))
-{
-    if($db->db_num_rows($result) == 0)
-    {
-	$qry = "
+$qry = "
 	    CREATE OR REPLACE VIEW public.vw_oe_path AS
-		WITH RECURSIVE vw_oe_path(oe_kurzbz, bezeichnung, oe_parent_kurzbz, organisationseinheittyp_kurzbz, oetyp_bezeichnung, depth, path) AS (
+		WITH RECURSIVE vw_oe_path(oe_kurzbz, bezeichnung, oe_parent_kurzbz, organisationseinheittyp_kurzbz, oetyp_bezeichnung, depth, path, path_kurzbz) AS (
 		  SELECT 
-		    oe.oe_kurzbz, oe.bezeichnung, oe.oe_parent_kurzbz, oe.organisationseinheittyp_kurzbz, oetyp.bezeichnung AS oetyp_bezeichnung, 0, '/' || oetyp.bezeichnung || ' ' || oe.bezeichnung AS path 
+		    oe.oe_kurzbz, oe.bezeichnung, oe.oe_parent_kurzbz, oe.organisationseinheittyp_kurzbz, oetyp.bezeichnung AS oetyp_bezeichnung, 0, '/' || oetyp.bezeichnung || ' ' || oe.bezeichnung AS path, '/' || oe.oe_kurzbz AS path_kurzbz
 		  FROM 
 		    public.tbl_organisationseinheit oe
 		  JOIN
@@ -18,7 +14,7 @@ if ($result = $db->db_query("SELECT * FROM information_schema.views WHERE table_
 		    oe.oe_parent_kurzbz IS NULL
 		  UNION ALL
 		  SELECT 
-		    oe.oe_kurzbz, oe.bezeichnung, oe.oe_parent_kurzbz, oe.organisationseinheittyp_kurzbz, oetyp.bezeichnung AS oetyp_bezeichnung, depth + 1, oet.path || '/'  || oetyp.bezeichnung || ' ' || oe.bezeichnung
+		    oe.oe_kurzbz, oe.bezeichnung, oe.oe_parent_kurzbz, oe.organisationseinheittyp_kurzbz, oetyp.bezeichnung AS oetyp_bezeichnung, depth + 1, oet.path || '/'  || oetyp.bezeichnung || ' ' || oe.bezeichnung, oet.path_kurzbz || '/' || oe.oe_kurzbz AS path_kurzbz
 		  FROM 
 		    public.tbl_organisationseinheit oe, vw_oe_path oet
 		  JOIN
@@ -29,11 +25,27 @@ if ($result = $db->db_query("SELECT * FROM information_schema.views WHERE table_
 		SELECT * FROM vw_oe_path ORDER BY path, depth;

 		GRANT SELECT ON public.vw_oe_path TO vilesci;
-		";
-	
+";
+
+
+if ($result = $db->db_query("SELECT * FROM information_schema.views WHERE table_catalog = '" . DB_NAME . "' AND table_schema = 'public' AND table_name = 'vw_oe_path'"))
+{
+    if($db->db_num_rows($result) == 0)
+    {
 	if (!$db->db_query($qry))
 		echo '<strong>public.vw_oe_path: ' . $db->db_last_error() . '</strong><br />';
 	else
 		echo 'public.vw_oe_path: erstellt<br />';
    }
 }
+
+if ($result = $db->db_query("SELECT * FROM information_schema.columns WHERE table_catalog = '" . DB_NAME . "' AND table_schema = 'public' AND table_name = 'vw_oe_path' AND column_name = 'path_kurzbz'"))
+{
+    if($db->db_num_rows($result) == 0)
+    {
+	if (!$db->db_query($qry))
+		echo '<strong>public.vw_oe_path: ' . $db->db_last_error() . '</strong><br />';
+	else
+		echo 'public.vw_oe_path: neu erstellt mit zusätzlicher spalte path_kurzbz<br />';
+    }
+}
@@ -1298,6 +1298,7 @@ $filters = array(
 					{"name": "os"},
 					{"name": "lizenzserver_kurzbz"},
 					{"name": "lizenzserver_port"},
+					{"name": "anzahl_lizenzen"},
 					{"name": "softwarestatus_kurzbz"}
 				],
 				"filters": []
@@ -18188,6 +18188,26 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'alledurchgefuehrten',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Alle durchgeführten anzeigen',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Show all performed',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'international',
 		'category' => 'international',
@@ -18703,6 +18723,366 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusGeplant',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'geplant',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'planned',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusGeplantDesc',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Studierende hat die Maßnahme geplant.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'The student has planned the measure.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusAkzeptiert',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'akzeptiert',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'accepted',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusAkzeptiertDesc',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Die geplante Maßnahme wurde akzeptiert.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'The planned measure has been accepted.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusDurchgefuehrt',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'durchgeführt',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'performed',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusDurchgefuehrtDesc',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Eine Bestätigung wurde hochgeladen.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'A confirmation has been uploaded.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusBestaetigt',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'bestätigt',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'confirmed',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusBestaetigtDesc',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Die hochgeladene Bestätigung wurde akzeptiert.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'The uploaded confirmation has been accepted.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusAbgelehnt',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'abgelehnt',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'declined',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'statusAbgelehntDesc',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Die Maßnahme wurde abgelehnt.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'The measure was rejected.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'ampelRed',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Es wurden keine Maßnahmen geplant oder alle wurden abgelehnt.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'No measures have been planned, or all have been rejected.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'ampelYellow',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Mindestens eine Maßnahme wurde akzeptiert.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'At least one measure has been accepted.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'ampelOrange',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Es gibt mindestens eine geplante oder durchgeführte Maßnahme.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'There is at least one planned or performed measure.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'ampelGreenyellow',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Nur bestätigte Maßnahmen vorhanden, aber weniger als 5 ECTs.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Only confirmed measures, but fewer than 5 ECTs.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'ampelGreen',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Es wurden 5 ECTs erreicht.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => '5 ECTs points have been achieved.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'mailMeldungzuviele',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Die Anzahl der Empfänger überschreitet 50. Bitte verwenden Sie einen Filter (z.B. Semester), um die Empfängeranzahl zu reduzieren.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'The number of recipients exceeds 50. Please use a filter (e.g., semester) to reduce the number of recipients.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'mailMeldung',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Keine Studierenden ohne geplante Maßnahmen gefunden.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'No students without planned measures were found.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'mailButton',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'E-Mail nur an Studierende, die keine Maßnahmen geplant haben.',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Send email only to students who have no planned measures.',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'international',
 		'category' => 'international',
@@ -18743,6 +19123,26 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'international',
+		'category' => 'international',
+		'phrase' => 'mailversenden',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Mail versenden',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Send mail',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'international',
 		'category' => 'international',
@@ -31765,6 +32165,446 @@ array(
 		)
 	),
 	// Betriebsmittel end
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'softwareanforderung',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Softwareanforderung',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Software Request',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'softwareanforderungSubtitle',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Softwareanforderung und Lizenzmanagement für die Lehre',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Software Request and License management for Education',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'swAnforderungenUndLizenen',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Softwareanforderungen & Lizenzen',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Software Requirements & Licenses',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'anforderungNachSw',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Anforderung nach Software',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Request by Software',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'anforderungNachLv',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'Anforderung nach LV',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'Request by Course',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'swNichtGefundenHierBestellen',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Software nicht gefunden?<br>Hier bei IT-Services bestellen",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Software not found?<br>Order here from IT Services",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'bereitsAngefordert',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Bereits angefordert",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Requested already",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'mindEineZuorndungExistiertBereits',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Mindestens eine Zuordnung existiert bereits.",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "At least one assignment already exists.",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'swFuerLvAnfordern',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Software für LV anfordern",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Request software for courses",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'swWurdeBereitsAngefordert',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Software wurde bereits angefordert",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Software has already been requested",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'swAnforderungUeberAuswahlVonSw',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Softwareanforderung über die Auswahl von Software",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Software Requirements based on the Selection of Software",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'swAnforderungUeberAuswahlVonLvs',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Softwareanforderung über die Auswahl von Lehrveranstaltungen",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Software Requirements based on the Selection of Courses",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'lizenzAnzahlNeu',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Lizenz-Anzahl NEU",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "License Number NEW",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'lizenzanzahlAendern',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Lizenzanzahl ändern",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Change Number of Licenses",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'global',
+		'phrase' => 'eingabeFehlt',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Eingabe fehlt",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Input missing",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'global',
+		'phrase' => 'unveraendert',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Unverändert",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Unchanged",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'anforderungenVorruecken',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Anforderungen vorrücken",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Take over Requirements",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'vorrueckenInStudiensemester',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Vorrücken in Studiensemester",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Take over to semester",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'softwarebereitstellung',
+		'category' => 'global',
+		'phrase' => 'anteiligInProzent',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Anteilig in %",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Percentage share",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'global',
+		'phrase' => 'verwalten',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "Verwalten",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Administrate",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'lvTemplatesVerwalten',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "LV Templates verwalten",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Administrate Course Templates",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'lehre',
+		'phrase' => 'lvTemplatesUebersicht',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => "LV Templates Übersicht",
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => "Course Templates Overview",
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	//****************************	 CORE/konto
 	array(
 		'app' => 'core',
@@ -33132,6 +33972,26 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'uhstat',
+		'phrase' => 'unbekannt',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'unbekannt',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'unknown',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	)
 	// AMPELN PHRASEN -----------------------------------------------------------------------------
 	array(
 		'app' => 'core',
@@ -106,7 +106,7 @@ echo '<!DOCTYPE HTML>
 	</script>
 </head>
 <body style="background-color:#eeeeee;">
-<h2>Lehreinheiten Vorr&uuml;ckung</h2>
+<h2>LV-Teile Vorr&uuml;ckung</h2>
 ';
 echo '<form action="'.$_SERVER['PHP_SELF'].'" method="GET">';
 echo 'Studiengang: <SELECT name="studiengang_kz">';
@@ -246,9 +246,17 @@ if ($studiengang_kz != '' && $stsem_von != '' && $stsem_nach != '')
 	{
 		$anzahl_nach = $db->db_num_rows($result);
 		$baseurl = basename($_SERVER['REQUEST_URI']);
-		if ($anzahl_nach >= $anzahl_von && !isset($_GET['continue']))
+		if ($anzahl_von == 0 && !isset($_GET['continue']))
 		{
-			echo '<br><br><span style="color:red">Es sind schon Lehreinheiten fuer das
+			echo '<br><br><span style="color:orange">Es sind kein LV-Teile im
+				'.$stsem_von.' in '.$stg_arr[$studiengang_kz].' '.$semester.' vorhanden.
+				Trotzdem fortsetzen?</span><br><br>
+					<form action="'.$baseurl.'&continue" method="POST"><input type="submit" value="Fortsetzen"></form>';
+			die ();
+		}
+		elseif ($anzahl_von > 0 && $anzahl_nach >= $anzahl_von && !isset($_GET['continue']))
+		{
+			echo '<br><br><span style="color:red">Es sind schon '.$anzahl_nach.' LV-Teile fuer das
 				'.$stsem_nach.' in '.$stg_arr[$studiengang_kz].' '.$semester.' vorhanden.
 				Trotzdem fortsetzen?</span><br><br>
 					<form action="'.$baseurl.'&continue" method="POST"><input type="submit" value="Fortsetzen"></form>';
@@ -553,15 +561,15 @@ if ($studiengang_kz != '' && $stsem_von != '' && $stsem_nach != '')
 	}
 	else
 	{
-		$text .= 'Fehler beim Laden der Lehreinheiten '.$db->db_last_error();
+		$text .= 'Fehler beim Laden der LV-Teile '.$db->db_last_error();
 		$error_lehreinheit++;
 	}

 	echo "<br><br>";
-	echo "Vorgerueckte Lehreinheiten: $anzahl_lehreinheiten<br>";
+	echo "Vorgerueckte LV-Teile: $anzahl_lehreinheiten<br>";
 	echo "Vorgerueckte LEMitarbeiter: $anzahl_lehreinheitmitarbeiter<br>";
 	echo "Vorgerueckte LEGruppen: $anzahl_lehreinheitgruppe<br>";
-	echo "Fehler bei Lehreinheiten: $error_lehreinheit<br>";
+	echo "Fehler bei LV-Teil: $error_lehreinheit<br>";
 	echo "Fehler bei LEMitarbeiter: $error_lehreinheitmitarbeiter<br>";
 	echo "Fehler bei LEGruppen: $error_lehreinheitmitarbeiter<br>";