fixes #7

Coursehistory.class.php

@@ -61,22 +61,6 @@ class Coursehistory extends StudIPPlugin implements SystemPlugin, AdminCourseAct
         return $template;
     }
 
-    /**
-     * Run action
-     * @param $unconsumed_path
-     */
-    public function perform($unconsumed_path)
-    {
-        $dispatcher = new Trails_Dispatcher(
-            $this->getPluginPath(),
-            rtrim(PluginEngine::getLink($this, [], null), '/'),
-            'show'
-        );
-        
-        $dispatcher->plugin = $this;
-        $dispatcher->dispatch($unconsumed_path);
-    }
-    
     /**
      * Helper function to cleanup output
      * @param $event

controllers/show.php

@@ -4,37 +4,25 @@
  * @author David Siegfried <david.siegfried@uni-vechta.de>
  * @license GPL2 or any later version
  */
-class ShowController extends StudipController
+class ShowController extends PluginController
 {
-    public function __construct($dispatcher)
+    /**
+     * Index
+     */
+    public function index_action()
     {
-        parent::__construct($dispatcher);
-        $this->plugin = $dispatcher->plugin;
         $this->course = $this->plugin->course;
-    }
-    
-    public function before_filter(&$action, &$args)
-    {
-        parent::before_filter($action, $args);
-        
         PageLayout::setTitle(htmlReady($this->course->getFullname()) . ' - ' . $this->plugin->getPluginName());
         if (Navigation::hasItem('/course/main/coursehistory')) {
             Navigation::activateItem('/course/main/coursehistory');
         }
-    }
-    
-    /**
-     * Index
-     */
-    public function index_action()
-    {
         $this->log_actions = $this->getLogEvents();
     }
 
     /**
      * Returns all log-events for given course
      */
-    protected function getLogEvents()
+    protected function getLogEvents(): array
     {
         $query = "SELECT la.`description`, le.`event_id`
                   FROM  `log_events` le

plugin.manifest

 pluginname=CourseHistory
 pluginclassname=Coursehistory
 origin=Vec
-version=3.2
+version=3.3
 studipMinVersion=4.3
-studipMaxVersion=4.4.99
+studipMaxVersion=5.0.99

views/show/_action.php

@@ -2,5 +2,5 @@
 \Studip\LinkButton::createEdit(
     $plugin->getPluginName(),
     PluginEngine::getLink($plugin, ['cid' => $course_id], 'show/index'),
-    ['data-dialog' => 'size=100%'])
+    ['data-dialog' => 'size=auto'])
 ?>
\ No newline at end of file