current code from svn, revision 62608

1 files changed, 147 insertions, 0 deletions

diff --git a/lib/filesystem/CourseTopicFolder.php b/lib/filesystem/CourseTopicFolder.php
new file mode 100644
index 0000000..f49ea88
--- /dev/null
+++ b/lib/filesystem/CourseTopicFolder.php
@@ -0,0 +1,147 @@
+<?php
+/**
+ * CourseTopicFolder.php
+ *
+ * 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    André Noack <noack@data-quest.de>
+ * @copyright 2016 Stud.IP Core-Group
+ * @license   http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category  Stud.IP
+ */
+class CourseTopicFolder extends PermissionEnabledFolder implements FolderType
+{
+
+    public static $sorter = 1;
+
+    private $topic;
+
+
+    public static function getTypeName()
+    {
+        return _('Themen-Ordner');
+    }
+
+    public static function availableInRange($range_id_or_object, $user_id)
+    {
+        $course = Course::toObject($range_id_or_object);
+        if ($course && !$course->isNew()) {
+            return Seminar_Perm::get()->have_studip_perm('tutor', $course->id, $user_id) && CourseTopic::countBySql("seminar_id = ?" , [$course->id]);
+        }
+    }
+
+    public function __construct($folderdata = null)
+    {
+        parent::__construct($folderdata);
+        $this->getTopic();
+    }
+
+    public function getIcon($role = Icon::DEFAULT_ROLE)
+    {
+        return Icon::create(
+            count($this->getFiles()) ? 'folder-topic-full' : 'folder-topic-empty',
+            $role
+        );
+    }
+
+    /**
+     * @return CourseTopic
+     */
+    public function getTopic()
+    {
+        if (isset($this->folderdata['data_content']['topic_id'])) {
+            if ($this->topic === null) {
+                $this->topic = CourseTopic::find($this->folderdata['data_content']['topic_id']);
+            }
+            if ($this->topic) {
+                $this->folderdata['name']        = (string) $this->topic->title;
+                $this->folderdata['description'] = (string) $this->topic->description;
+            } else {
+                $this->folderdata['name'] = _('(Thema gelöscht)') . ' ' . $this->folderdata['name'];
+            }
+            return $this->topic;
+        }
+    }
+
+    /**
+     * @param CourseTopic $topic
+     * @return CourseTopic
+     */
+    public function setTopic(CourseTopic $topic)
+    {
+        $this->topic = $topic;
+        $this->folderdata['data_content']['topic_id'] = $this->topic->id;
+        return $this->getTopic();
+    }
+
+    /**
+     * This method returns the special part for the edit template for the folder type GroupFolder
+     *
+     * @return mixed  A edit template for a instance of the type GroupFolder
+     */
+    public function getEditTemplate()
+    {
+        $template = $GLOBALS['template_factory']->open('filesystem/topic_folder/edit.php');
+        $template->set_attribute('topic', $this->getTopic());
+        $template->set_attribute('folder', $this);
+        return $template;
+    }
+
+    /**
+     * Stores the data which was edited in the edit template
+     * @return mixed The template with the edited data
+     */
+    public function setDataFromEditTemplate($request)
+    {
+        $topic = CourseTopic::find($request['topic_id']);
+        if ($topic === null) {
+            return MessageBox::error(_('Es wurde kein Thema ausgewählt.'));
+        } else {
+            if ($topic->id === $this->getTopic()->id) {
+                if (!$request['name']) {
+                    return MessageBox::error(_('Die Bezeichnung des Ordners fehlt.'));
+                }
+                $topic->title = $request['name'];
+                $topic->description = $request['description'] ?: '';
+                $topic->store();
+            }
+            $this->setTopic($topic);
+        }
+
+        if (isset($request['course_topic_folder_perm_write'])) {
+            $this->folderdata['data_content']['permission'] = 7;
+        } else {
+            $this->folderdata['data_content']['permission'] = 5;
+        }
+        return $this;
+    }
+
+    /**
+     * Returns the description template for a instance of a GroupFolder type
+     *
+     * @return mixed A description template for a instance of the type GroupFolder
+     */
+    public function getDescriptionTemplate()
+    {
+
+        $template = $GLOBALS['template_factory']->open('filesystem/topic_folder/description.php');
+        $template->type       = self::getTypeName();
+        $template->folder     = $this;
+        $template->topic      = $this->getTopic();
+        $template->folderdata = $this->folderdata;
+
+        return $template;
+    }
+
+    /**
+     * @see FolderType::copySettings()
+     */
+    public function copySettings()
+    {
+        return ['description' => $this->description];
+    }
+
+}