refactor

application/config/treemenu/stv_menu.php

@@ -0,0 +1,47 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+$config['stv_menu'] = array(
+	'library' => 'treemenu/TreeMenuLib',
+	'children' => array(
+		'stg' => array(
+			'library' => 'treemenu/StgLib',
+			'children' => array(
+/*
+				'pre' => array(
+					'library' => 'treemenu/PrestudentLib'
+				),
+				'sem' => array(
+					'library' => 'treemenu/AusbSemesterLib',
+					'children' => array(
+						'vbd' => array(
+							'library' => 'treemenu/VerbandLib'
+						)
+					)
+				),
+*/
+				'orgform' => array(
+					'library' => 'treemenu/OrgFormLib',
+					'children' => array(
+/*
+						'pre' => array(
+							'library' => 'treemenu/PrestudentLib'
+						),
+						'sem' => array(
+							'library' => 'treemenu/AusbSemesterLib',
+							'children' => array(
+								'vbd' => array(
+									'library' => 'treemenu/VerbandLib'
+								)
+							)
+						)
+*/
+					)
+				)
+			)
+		),
+		'inout' => array(
+			'library' => 'treemenu/InOutLib'
+		),
+	)
+);

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

@@ -0,0 +1,103 @@
+<?php
+/**
+ * Copyright (C) 2024 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * This controller operates between (interface) the JS (GUI) and the back-end
+ * Provides data to the ajax get calls about verbände
+ * This controller works with JSON calls on the HTTP GET or POST and the output is always JSON
+ */
+class TreeMenu extends FHCAPI_Controller
+{
+	protected $treemenuconfig;
+
+	public function __construct()
+	{
+		parent::__construct([
+			'fullMenu' => ['admin:r', 'assistenz:r'],
+			'partMenu' => ['admin:r', 'assistenz:r'],
+		]);
+	}
+
+	public function fullMenu($treemenu=null)
+	{
+		$includeSubMenu = true;
+		$this->getMenu($treemenu, $includeSubMenu);
+	}
+
+	public function partMenu($treemenu=null)
+	{
+		$includeSubMenu = false;
+		$this->getMenu($treemenu, $includeSubMenu);
+	}
+
+	protected function getMenu($treemenu=null, $includeSubMenu=false)
+	{
+		if(is_null($treemenu))
+		{
+			$this->terminateWithError('missing parameter treemenu.');
+		}
+
+		$this->loadMenuConfig($treemenu);
+
+		$uri = $this->uri->uri_to_assoc(7);
+		$startconfig = $this->findStartLib($this->treemenuconfig, array_keys($uri));
+
+		$libpath = $startconfig['library'];
+		$children = isset($startconfig['children']) ? $startconfig['children'] : array();
+		$libname = basename($startconfig['library']);
+
+		$this->load->library(
+			$libpath,
+			$children,
+			$libname
+		);
+
+		$bhdebug = (object) array(
+			'treemenu' => $treemenu,
+			'treemenuconfig' => $this->treemenuconfig,
+			'uri' => $uri,
+			'libpath' => $libpath,
+			'libname' => $libname,
+			'children' => $children,
+			'startconfig' => $startconfig
+		);
+		$this->addMeta('bhdebug', $bhdebug);
+		//$this->addMeta('bhci', $this);
+
+		$this->$libname->init($uri, $includeSubMenu);
+		$data = $this->$libname->getSubMenu();
+		$this->terminateWithSuccess($data);
+	}
+
+	protected function findStartLib($config, $uri)
+	{
+		$level = array_shift($uri);
+		if(is_null($level)) {
+			return $config;
+		}
+		return $this->findStartLib($config['children'][$level], $uri);
+	}
+
+	protected function loadMenuConfig($treemenu)
+	{
+		$this->config->load('treemenu/' . $treemenu . '.php');
+		$this->treemenuconfig = $this->config->item($treemenu);
+	}
+}

application/libraries/treemenu/InOutLib.php

@@ -0,0 +1,37 @@
+<?php
+require_once APPPATH . 'libraries/treemenu/TreeMenuLib.php';
+
+/**
+ * Description of InOutLib
+ *
+ * @author bambi
+ */
+class InOutLib extends TreeMenuLib
+{
+	public function getNodes($params=array(), $includeSubMenu=false)
+	{
+		return [
+			[
+				'name' => 'International',
+				'link' => 'inout',
+				'children' => [
+					[
+						'name' => 'Incoming',
+						'link' => 'inout/incoming',
+						'leaf' => true
+					],
+					[
+						'name' => 'Outgoing',
+						'link' => 'inout/outgoing',
+						'leaf' => true
+					],
+					[
+						'name' => 'Gemeinsame Studien',
+						'link' => 'inout/gemeinsamestudien',
+						'leaf' => true
+					]
+				]
+			]
+		];
+	}
+}

application/libraries/treemenu/OrgFormLib.php

@@ -0,0 +1,64 @@
+<?php
+require_once APPPATH . 'libraries/treemenu/TreeMenuLib.php';
+
+/**
+ * Description of OrgFormLib
+ *
+ * @author bambi
+ */
+class OrgFormLib extends TreeMenuLib
+{
+	public function getData()
+	{
+		if(!isset($this->params['stg']))
+		{
+			throw new Exception(self::class . ' Missing Parameter stg.');
+		}
+
+		$this->ci->load->model('codex/Orgform_model', 'OrgFormModel');
+
+		$sql = <<<EOSQL
+		select 
+			o.*
+		from
+			bis.tbl_orgform o
+		join (
+			SELECT 
+				tl.orgform_kurzbz 
+			FROM 
+				public.tbl_lehrverband AS tl
+			WHERE 
+				studiengang_kz = {$this->ci->OrgFormModel->escape($this->params['stg'])}
+				and 
+				orgform_kurzbz IS NOT null 
+			group by 
+				orgform_kurzbz
+		) v on o.orgform_kurzbz = v.orgform_kurzbz
+		order by
+			o.orgform_kurzbz
+EOSQL;
+
+		$res = $this->ci->OrgFormModel->execReadonlyQuery($sql);
+		$orgforms = hasData($res) ? getData($res) : array();
+
+		$this->ci->addMeta('bhorgform_' . $this->params['stg'] , $orgforms);
+
+		return $orgforms;
+	}
+
+	protected function getParamsForNextLevel($element=null)
+	{
+		if($element)
+		{
+			$paramsstg = array_merge($this->params, array('orgform' => $element->orgform_kurzbz));
+			return $paramsstg;
+		}
+		return $this->params;
+	}
+
+	protected function getName($element)
+	{
+		$name = $element->orgform_kurzbz . ' ' . $element->bezeichnung;
+		return $name;
+	}
+}

application/libraries/treemenu/PreStudentLib.php

@@ -0,0 +1,37 @@
+<?php
+require_once APPPATH . 'libraries/treemenu/TreeMenuLib.php';
+
+/**
+ * Description of PreStudentLib
+ *
+ * @author bambi
+ */
+class PreStudentLib extends TreeMenuLib
+{
+	public function getNodes($params=array())
+	{
+		return [
+			[
+				'name' => 'International',
+				'link' => 'inout',
+				'children' => [
+					[
+						'name' => 'Incoming',
+						'link' => 'inout/incoming',
+						'leaf' => true
+					],
+					[
+						'name' => 'Outgoing',
+						'link' => 'inout/outgoing',
+						'leaf' => true
+					],
+					[
+						'name' => 'Gemeinsame Studien',
+						'link' => 'inout/gemeinsamestudien',
+						'leaf' => true
+					]
+				]
+			]
+		];
+	}
+}

application/libraries/treemenu/StgLib.php

@@ -0,0 +1,39 @@
+<?php
+require_once APPPATH . 'libraries/treemenu/TreeMenuLib.php';
+
+/**
+ * Description of InOutLib
+ *
+ * @author bambi
+ */
+class StgLib extends TreeMenuLib
+{
+	protected function getData()
+	{
+		$this->ci->load->model('organisation/Studiengang_model', 'StudiengangModel');
+		$this->ci->StudiengangModel->addOrder('typ');
+		$this->ci->StudiengangModel->addOrder('kurzbz');
+		$res = $this->ci->StudiengangModel->loadWhere(array('aktiv' => true));
+		$stgs = hasData($res) ? getData($res) : array();
+
+		$this->ci->addMeta('bhstg', $stgs);
+
+		return $stgs;
+	}
+
+	protected function getParamsForNextLevel($element=null)
+	{
+		if($element)
+		{
+			$paramsstg = array_merge($this->params, array('stg' => $element->studiengang_kz));
+			return $paramsstg;
+		}
+		return $this->params;
+	}
+
+	protected function getName($element)
+	{
+		$name = strtoupper($element->typ . $element->kurzbz) . ' ' . $element->bezeichnung;
+		return $name;
+	}
+}

application/libraries/treemenu/StvMenuLib.php

@@ -0,0 +1,14 @@
+<?php
+require_once APPPATH . 'libraries/treemenu/TreeMenuLib.php';
+/**
+ * Description of StvMenuLib
+ *
+ * @author bambi
+ */
+class StvMenuLib extends TreeMenuLib
+{
+	public function getNodes($params=array(), $includeSubMenu=false)
+	{
+		return [];
+	}
+}

application/libraries/treemenu/TreeMenuLib.php

@@ -0,0 +1,108 @@
+<?php
+
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Scripting/PHPClass.php to edit this template
+ */
+
+/**
+ * Description of InOutLib
+ *
+ * @author bambi
+ */
+class TreeMenuLib
+{
+	protected $ci;
+	protected $children_config;
+	protected $params;
+	protected $includeSubMenu;
+
+	public function __construct($children_config)
+	{
+		$this->ci =& get_instance();
+		$this->children_config = $children_config;
+		$this->params = array();
+		$this->includeSubMenu = false;
+
+		foreach($this->children_config as $child_config)
+		{
+			$grandchildren_config = isset($child_config['children']) ? $child_config['children'] : [];
+			$this->ci->load->library($child_config['library'], $grandchildren_config, basename($child_config['library']));
+		}
+	}
+
+	public function init($params=array(), $includeSubMenu=false)
+	{
+		$this->params = $params;
+		$this->includeSubMenu = $includeSubMenu;
+	}
+
+	public function getNodes()
+	{
+		$data = $this->getData();
+
+		$nodes = array();
+		foreach($data as $element)
+		{
+			$node = array(
+					'name' => $this->getName($element),
+					'link' => $this->getLink($element),
+					'leaf' => $this->isLeaf()
+			);
+			if($this->includeSubMenu)
+			{
+				$node['children'] = $this->getSubMenu($element);
+			}
+			$nodes[] = $node;
+		};
+
+		return $nodes;
+	}
+
+	public function getSubMenu($element=null)
+	{
+		$nodes = array();
+
+		foreach($this->children_config as $childconfig)
+		{
+			$childlib = basename($childconfig['library']);
+			$this->ci->$childlib->init(
+				$this->getParamsForNextLevel($element),
+				$this->includeSubMenu
+			);
+			$childnodes = $this->ci->$childlib->getNodes();
+			$nodes = array_merge($nodes, $childnodes);
+		}
+
+		return $nodes;
+	}
+
+	protected function getData()
+	{
+		return array();
+	}
+
+	protected function getParamsForNextLevel($element=null)
+	{
+		return $this->params;
+	}
+
+	protected function getName($element)
+	{
+		return __METHOD__ . 'NOT IMPLEMENTED';
+	}
+
+	protected function getLink($element)
+	{
+		$link = $this->ci->uri->assoc_to_uri($this->getParamsForNextLevel($element));
+		return $link;
+	}
+
+	protected function isLeaf()
+	{
+		if(count($this->children_config) === 0) {
+			return true;
+		}
+		return false;
+	}
+}