<?php /** * StatusNet, the distributed open-source microblogging tool * * Widget for showing a list of feeds * * PHP version 5 * * LICENCE: This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * * @category Widget * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Sarven Capadisli <csarven@status.net> * @copyright 2008 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } /** * Widget for showing a list of feeds * * Typically used for Action::showExportList() * * @category Widget * @package StatusNet * @author Evan Prodromou <evan@status.net> * @author Sarven Capadisli <csarven@status.net> * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ * * @see Action::showExportList() */ class FeedList extends Widget { var $action = null; function __construct($action=null) { parent::__construct($action); $this->action = $action; } function show($feeds) { if (Event::handle('StartShowFeedLinkList', array($this->action, &$feeds))) { if (!empty($feeds)) { $this->out->elementStart('div', array('id' => 'export_data', 'class' => 'section')); // TRANS: Header for feed links (h2). $this->out->element('h2', null, _('Feeds')); $this->out->elementStart('ul', array('class' => 'xoxo')); foreach ($feeds as $feed) { $this->feedItem($feed); } $this->out->elementEnd('ul'); $this->out->elementEnd('div'); } Event::handle('EndShowFeedLinkList', array($this->action, &$feeds)); } } function feedItem($feed) { if (Event::handle('StartShowFeedLink', array($this->action, &$feed))) { $classname = null; switch ($feed->type) { case Feed::RSS1: case Feed::RSS2: $classname = 'rss'; break; case Feed::ATOM: $classname = 'atom'; break; case Feed::FOAF: $classname = 'foaf'; break; } $this->out->elementStart('li'); $this->out->element('a', array('href' => $feed->url, 'class' => $classname, 'type' => $feed->mimeType(), 'title' => $feed->title), $feed->typeName()); $this->out->elementEnd('li'); Event::handle('EndShowFeedLink', array($this->action, $feed)); } } }