/** * Defines the elements in the sidebar. * * @param String $current_entry Directory entry id of the current folder * @param String $current_dir File id of the current folder */ private function setupSidebar($current_entry, $current_dir, $page = 1) { $root_dir = RootDirectory::find($this->context_id); $root_count = $root_dir->countFiles(true, false); $sidebar = Sidebar::get(); $sidebar->setImage('sidebar/files-sidebar.png'); if (Config::get()->PERSONALDOCUMENT_OPEN_ACCESS && $GLOBALS['user']->id !== $this->context_id) { $title = sprintf(_('Dateien von %s'), $this->owner->getFullname()); $sidebar->setTitle($title); } if ($this->full_access) { $widget = new ActionsWidget(); $widget->addLink(_('Datei hochladen'), $this->url_for('document/files/upload/' . $current_entry . '/' . $page), Icon::create('upload', 'clickable'), $this->userConfig['forbidden'] ? array('disabled' => '', 'title' => _('Ihre Upload-Funktion wurde gesperrt.')) : array())->asDialog('size=auto'); $widget->addLink(_('Neuen Ordner erstellen'), $this->url_for('document/folder/create/' . $current_entry), Icon::create('folder-empty+add', 'clickable'))->asDialog('size=auto'); $attributes = $root_count > 0 ? array() : array('disabled' => true, 'title' => _('Ihr Dateibereich enthält keine Dateien')); $widget->addLink(_('Dateibereich leeren'), $this->url_for('document/folder/delete/all'), Icon::create('trash', 'clickable'), $attributes); $sidebar->addWidget($widget); } $widget = new OptionsWidget(); $widget->setTitle(_('Darstellung anpassen')); foreach (self::$possible_limits as $limit) { $widget->addRadioButton(sprintf(_('%u Einträge pro Seite anzeigen'), $limit), $this->url_for('document/files/settings/' . $limit . '/' . $page . '/' . $current_entry), $limit == $this->limit); } $sidebar->addWidget($widget); // Show export options only if zip extension is loaded // TODO: Implement fallback if (extension_loaded('zip')) { $widget = new ExportWidget(); $this_dir = $current_dir === $this->context_id ? $root_dir : StudipDirectory::find($current_dir); $attributes = $this_dir->countFiles(true, false) > 0 ? array() : array('disabled' => true, 'title' => _('Dieser Ordner enthält keine Dateien')); $widget->addLink(_('Inhalt dieses Ordners herunterladen'), $this->url_for('document/download/' . $current_dir), Icon::create('file-archive', 'clickable'), $attributes); $attributes = $root_count > 0 ? array() : array('disabled' => true, 'title' => _('Ihr Dateibereich enthält keine Dateien')); $widget->addLink(_('Alle Dateien herunterladen'), $this->url_for('document/download/' . $this->context_id), Icon::create('download', 'clickable'), $attributes); $sidebar->addWidget($widget); } }
/** * Saves given files (dragged into the textarea) and returns the link to the * file to the user as json. * @throws AccessDeniedException */ public function post_files_action() { $context = Request::option("context") ? Request::get("context") : $GLOBALS['user']->id; $context_type = Request::option("context_type"); if (!Request::isPost() || $context_type === "course" && !$GLOBALS['perm']->have_studip_perm("autor", $context)) { throw new AccessDeniedException(); } //check folders $db = DBManager::get(); $folder_id = md5("Blubber_" . $context . "_" . $GLOBALS['user']->id); $parent_folder_id = md5("Blubber_" . $context); if ($context_type !== "course") { $folder_id = $parent_folder_id; } $folder = $db->query("SELECT * " . "FROM folder " . "WHERE folder_id = " . $db->quote($folder_id) . " " . "")->fetch(PDO::FETCH_COLUMN, 0); if (!$folder) { $folder = $db->query("SELECT * " . "FROM folder " . "WHERE folder_id = " . $db->quote($parent_folder_id) . " " . "")->fetch(PDO::FETCH_COLUMN, 0); if (!$folder) { $db->exec("INSERT IGNORE INTO folder " . "SET folder_id = " . $db->quote($parent_folder_id) . ", " . "range_id = " . $db->quote($context) . ", " . "seminar_id = " . $db->quote($context) . ", " . "user_id = " . $db->quote($GLOBALS['user']->id) . ", " . "name = " . $db->quote("BlubberDateien") . ", " . "permission = '7', " . "mkdate = " . $db->quote(time()) . ", " . "chdate = " . $db->quote(time()) . " " . ""); } if ($context_type === "course") { $db->exec("INSERT IGNORE INTO folder " . "SET folder_id = " . $db->quote($folder_id) . ", " . "range_id = " . $db->quote($parent_folder_id) . ", " . "seminar_id = " . $db->quote($context) . ", " . "user_id = " . $db->quote($GLOBALS['user']->id) . ", " . "name = " . $db->quote(get_fullname()) . ", " . "permission = '7', " . "mkdate = " . $db->quote(time()) . ", " . "chdate = " . $db->quote(time()) . " " . ""); } } $output = array(); foreach ($_FILES as $file) { $GLOBALS['msg'] = ''; validate_upload($file); if ($GLOBALS['msg']) { $output['errors'][] = $file['name'] . ': ' . decodeHTML(trim(substr($GLOBALS['msg'], 6), '§')); continue; } if ($file['size']) { $document['name'] = $document['filename'] = studip_utf8decode(strtolower($file['name'])); $document['user_id'] = $GLOBALS['user']->id; $document['author_name'] = get_fullname(); $document['seminar_id'] = $context; $document['range_id'] = $context_type === "course" ? $folder_id : $parent_folder_id; $document['filesize'] = $file['size']; if ($context === $GLOBALS['user']->id && Config::get()->PERSONALDOCUMENT_ENABLE) { try { $root_dir = RootDirectory::find($GLOBALS['user']->id); $blubber_directory = $root_dir->listDirectories()->findOneBy('name', 'Blubber'); if (!$blubber_directory) { $blubber_directory = $root_dir->mkdir('Blubber', _('Ihre Dateien aus Blubberstreams')); } $newfile = $blubber_directory->file->createFile($document['name']); $newfile->name = $document['name']; $newfile->store(); $handle = $newfile->file; $handle->restricted = 0; $handle->mime_type = $file['type']; $handle->setContentFromFile($file['tmp_name']); $handle->update(); $url = $newfile->getDownloadLink(true, true); $success = true; } catch (Exception $e) { $output['error'][] = $e->getMessage(); $success = false; } } else { $newfile = StudipDocument::createWithFile($file['tmp_name'], $document); $success = (bool) $newfile; if ($success) { $url = GetDownloadLink($newfile->getId(), $newfile['filename']); } } if ($success) { $type = null; strpos($file['type'], 'image') === false || ($type = "img"); strpos($file['type'], 'video') === false || ($type = "video"); if (strpos($file['type'], 'audio') !== false || strpos($document['filename'], '.ogg') !== false) { $type = "audio"; } if ($type) { $output['inserts'][] = "[" . $type . "]" . $url; } else { $output['inserts'][] = "[" . $document['filename'] . "]" . $url; } } } } $this->render_json($output); }
/** * Deletes a folder. * * @param String $folder_id Directory entry id of the folder */ public function delete_action($folder_id) { if (!$this->full_access) { throw new AccessDeniedException(); } FileHelper::checkAccess($folder_id); $parent_id = FileHelper::getParentId($folder_id) ?: $this->context_id; if (!Request::isPost()) { $message = $folder_id === 'all' ? _('Soll der gesamte Dateibereich inklusive aller Order und Dateien wirklich gelöscht werden?') : _('Soll der Ordner inklusive aller darin enthaltenen Dateien wirklich gelöscht werden?'); $question = createQuestion2($message, array(), array(), $this->url_for('document/folder/delete/' . $folder_id)); $this->flash['question'] = $question; } elseif (Request::isPost() && Request::submitted('yes')) { if ($folder_id === 'all') { $entry = RootDirectory::find($this->context_id); foreach ($entry->listFiles() as $file) { $entry->unlink($file->name); } PageLayout::postMessage(MessageBox::success(_('Der Dateibereich wurde geleert.'))); } else { $entry = DirectoryEntry::find($folder_id); $entry->directory->unlink($entry->name); PageLayout::postMessage(MessageBox::success(_('Der Ordner wurde gelöscht.'))); } } $this->redirect('document/files/index/' . $parent_id); }