1 files changed, 0 insertions, 103 deletions
diff --git a/lib/classes/BreadCrumb.class.php b/lib/classes/BreadCrumb.class.php
deleted file mode 100644
index 73a2086..0000000
--- a/lib/classes/BreadCrumb.class.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-/**
- * breadcrumb.php - Provides bread crumb navigation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * @author      Peter Thienel <thienel@data-quest.de>
- * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
- * @category    Stud.IP
- * @since       3.5
- */
-class BreadCrumb
-{
-
-    /**
-     * Array with parts of bread crumb navigation.
-     *
-     * @var array
-     */
-    private $trail = [];
-
-    public function __construct()
-    {
-        URLHelper::bindLinkParam('trail', $this->trail);
-    }
-
-    /**
-     * Appends a new element to the end of the bread crumb navigation.
-     *
-     * @param MvvTreeItem $object The MvvTreeItem object of the current view
-     * to append.
-     * @param string $action The url to the current view.
-     */
-    public function append($object, $action)
-    {
-        $trail = $this->getTrail();
-        $id = '';
-        if (is_object($object)) {
-            $type = get_class($object);
-            $id = $object->id;
-            $trail[$type] = [
-                'id' => $object->id,
-                'actn' => $action
-            ];
-        } else if (is_array($object)) {
-            $id = reset($object)->id;
-            $type = get_class(reset($object));
-            foreach ($object as $obj) {
-                if ($obj && $obj->id != $id) {
-                    $additional_objects[get_class($obj)] = $obj->id;
-                }
-            }
-            $trail[$type] = [
-                'id' => $id,
-                'add' => $additional_objects,
-                'actn' => $action
-            ];
-        } else {
-            $trail[$action] = [
-                'name' => $object,
-                'actn' => $action
-            ];
-        }
-        $newTrail = [];
-        $lastElement = false;
-        foreach ($trail as $key => $trail_item) {
-            if ($lastElement) break;
-            $newTrail[$key] = $trail_item;
-            $lastElement = $key === $id;
-        }
-        $this->trail = $newTrail;
-    }
-
-    /**
-     * Removes the last element from the bread crumb navigation.
-     */
-    public function pop()
-    {
-        array_pop($this->trail);
-    }
-
-    /**
-     * Returns all elements of the bread crumb navigation.
-     *
-     * @return array All elements of the bread crumb navigation
-     */
-    public function getTrail()
-    {
-        return $this->trail;
-    }
-
-    /**
-     * Initialize a new bread crumb navigation.
-     */
-    public function init()
-    {
-        $this->trail = [];
-    }
-
-}