current code from svn, revision 62608

1 files changed, 147 insertions, 0 deletions

diff --git a/lib/filesystem/HiddenFolder.php b/lib/filesystem/HiddenFolder.php
new file mode 100644
index 0000000..ff71d3b
--- /dev/null
+++ b/lib/filesystem/HiddenFolder.php
@@ -0,0 +1,147 @@
+<?php
+/**
+ *  HiddenFolder.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    Dominik Feldschnieders <dofeldsc@uos.de>
+ * @copyright 2016 Stud.IP Core-Group
+ * @license   http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
+ * @category  Stud.IP
+ */
+class HiddenFolder extends PermissionEnabledFolder
+{
+
+    public static $sorter = 6;
+
+
+    // nobody can see, write or read in this folder except the lecturer and his tutors
+    protected $permission = 0;
+
+    public static function availableInRange($range_id_or_object, $user_id)
+    {
+        $range_id = is_object($range_id_or_object) ? $range_id_or_object->id : $range_id_or_object;
+         return Seminar_Perm::get()->have_studip_perm('tutor', $range_id, $user_id);
+    }
+
+    /**
+     * Returns the name of the HiddenFolder type.
+     *
+     * @return string the name of the HiddenFolder type
+     */
+    public static function getTypeName()
+    {
+        return _("Unsichtbarer Ordner");
+    }
+
+    /**
+     * This function returns the suitable Icon for this folder type (HiddenFolder)
+     *
+     * @return Icon The icon object for this folder type
+     */
+    public function getIcon($role = Icon::DEFAULT_ROLE)
+    {
+        $shape = $this->is_empty
+               ? 'folder-lock-empty+visibility-invisible'
+               : 'folder-lock-full+visibility-invisible';
+        return Icon::create($shape, $role);
+    }
+
+    /**
+     * HiddenFolder constructor.
+     */
+    public function __construct($folderdata = null)
+    {
+        parent::__construct($folderdata);
+        $this->permission = 0;
+    }
+
+    /**
+     * Returns the description template for a instance of a HiddenFolder type
+     *
+     * @return mixed A description template for a instance of the type HiddenFolder
+     */
+    public function getDescriptionTemplate()
+    {
+        $template = $GLOBALS['template_factory']->open('filesystem/hidden_folder/description.php');
+
+        $template->type       = self::getTypeName();
+        $template->folder     = $this;
+        $template->folderdata = $this->folderdata;
+
+        return $template;
+    }
+
+    /**
+     * Returns the edit template for this folder type.
+     *
+     * @return Flexi_Template
+     */
+    public function getEditTemplate()
+    {
+        $template = $GLOBALS['template_factory']->open('filesystem/hidden_folder/edit.php');
+        $template->download_allowed = $this->download_allowed;
+        return $template;
+    }
+
+    /**
+     * Sets the data from a submitted edit template.
+     *
+     * @param array $request The data from the edit template.
+     *
+     * @return FolderType
+     */
+    public function setDataFromEditTemplate($request)
+    {
+        $this->download_allowed = (int)$request['hidden_folder_download_allowed'];
+        return parent::setDataFromEditTemplate($request);
+    }
+
+    /**
+     * @param $attribute
+     * @return mixed
+     */
+    public function __get($attribute)
+    {
+        if ($attribute === 'download_allowed') {
+            return $this->folderdata['data_content']['download_allowed'];
+        }
+        return $this->folderdata[$attribute];
+    }
+
+    /**
+     * @param $name
+     * @param $value
+     * @return mixed
+     */
+    public function __set($name, $value)
+    {
+        if ($name === 'download_allowed') {
+            return $this->folderdata['data_content']['download_allowed'] = $value;
+        }
+        return $this->folderdata[$name] = $value;
+    }
+
+    /**
+     * @param $fileref_or_id
+     * @param $user_id
+     * @return bool
+     */
+    public function isFileDownloadable($fileref_or_id, $user_id)
+    {
+        $fileref = FileRef::toObject($fileref_or_id);
+
+        if (is_object($fileref)) {
+            if (($this->download_allowed || Seminar_Perm::get()->have_studip_perm('tutor', $this->range_id, $user_id))
+                && $this->getParent()->isVisible($user_id)
+                && $this->getParent()->isReadable($user_id)) {
+                return $fileref->terms_of_use->IsDownloadable($this->range_id, $this->range_type, true, $user_id);
+            }
+        }
+        return false;
+    }
+
+}