creating lvMenu with Event hooks WIP

application/config/Events.php

@@ -3,6 +3,8 @@ if (! defined('BASEPATH')) exit('No direct script access allowed');
 
 use CI3_Events as Events;
 
+// build the menu for fhc 
+
 /**
  * NOTE(chris): example:
 	Events::on('stv_conf_student', function (&$res) {

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

@@ -0,0 +1,87 @@
+<?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');
+
+
+use CI3_Events as Events;
+
+/**
+ * This controller operates between (interface) the JS (GUI) and the SearchBarLib (back-end)
+ * Provides data to the ajax get calls about the searchbar component
+ * This controller works with JSON calls on the HTTP GET and the output is always JSON
+ */
+class LvMenu extends FHCAPI_Controller
+{
+    
+
+	/**
+	 * Object initialization
+	 */
+	public function __construct()
+	{
+        
+		// NOTE(chris): additional permission checks will be done in SearchBarLib
+		parent::__construct([
+			'getLvMenu' => self::PERM_LOGGED
+		]);
+
+		
+	}
+
+	//------------------------------------------------------------------------------------------------------------------
+	// Public methods
+
+	/**
+	 * Gets a JSON body via HTTP POST and provides the parameters
+	 */
+	public function getLvMenu($lvid, $studiensemester_kurzbz)
+	{
+		
+		if(!isset($lvid) || !isset($studiensemester_kurzbz))
+			$this->terminateWithError('Missing parameters', self::ERROR_TYPE_GENERAL);
+
+		$menu = array();
+
+        // get the menu of the fhc core, look menu_lv.class.php
+		//todo
+
+		require_once(FHCPATH.'config/cis.config.inc.php');
+		require_once(FHCPATH.'include/lehrveranstaltung.class.php');
+		require_once(FHCPATH.'include/studiensemester.class.php');
+		require_once(FHCPATH.'include/lehreinheit.class.php');
+		require_once(FHCPATH.'include/vertrag.class.php');
+		require_once(FHCPATH.'include/functions.inc.php');
+		require_once(FHCPATH.'include/benutzerberechtigung.class.php');
+		require_once(FHCPATH.'include/studiengang.class.php');
+		require_once(FHCPATH.'include/phrasen.class.php');
+
+        Events::trigger('lvMenuBuild', 
+						// callback function for the onEvents to add newValues to the $menu
+						function ($newValue) use (&$menu) {
+							$menu[]= $newValue;
+						},
+						$lvid,
+						$studiensemester_kurzbz
+		);
+
+		$this->terminateWithSuccess($menu);
+
+	}
+}
+

application/core/CI3_Events.php

@@ -46,6 +46,11 @@ class CI3_Events
  * NOTE(chris): Autoload Events config
  */
 require_once(APPPATH.'config/Events.php');
+
 foreach (scandir(APPPATH.'config/extensions') as $dir)
 	if ($dir[0] != '.' && file_exists(APPPATH.'config/extensions/'.$dir.'/Events.php'))
 		require_once APPPATH.'config/extensions/'.$dir.'/Events.php';
+
+foreach (scandir(FHCPATH.'addons') as $dir)
+	if ($dir[0] != '.' && file_exists(FHCPATH.'addons/'.$dir.'/Events.php'))
+		require_once FHCPATH.'addons/'.$dir.'/Events.php';

public/js/api/addons.js

@@ -7,4 +7,15 @@ export default {
                 studiensemester_kurzbz: studiensemester_kurzbz }
           );
       },
+
+      getLvMenu(lvid, studiensemester_kurzbz) {
+        return this.$fhcApi.get(
+            FHC_JS_DATA_STORAGE_OBJECT.app_root +
+            FHC_JS_DATA_STORAGE_OBJECT.ci_router +
+            `/api/frontend/v1/LvMenu/getLvMenu/${lvid}/${studiensemester_kurzbz}`,
+            {}
+        );
+    },
+
+      
   }

public/js/components/Cis/Mylv/LvUebersicht.js

@@ -27,6 +27,9 @@ export default  {
     },
     methods:{
         showModal: function(){
+            this.$fhcApi.factory.addons.getLvMenu(this.event.lehrveranstaltung_id, this.event.studiensemester_kurzbz).then(res =>{
+                console.log("this is the addon endpoint res",res);
+            });
             this.$fhcApi.factory.lehre.getStudentenMail(this.event.lehreinheit_id).then(res =>
             {
                 // prepare the mailto link with all the emails from the students of the lv
@@ -41,6 +44,7 @@ export default  {
     mounted(){
         
         
+        
         // make axios call to the active addons
         /* $addon_obj->loadAddons();
         foreach($addon_obj->result as $addon)