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- <?php
- /**
- * StatusNet, the distributed open-source microblogging tool
- *
- * List of popular notices
- *
- * 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 Public
- * @package StatusNet
- * @author Zach Copley <zach@status.net>
- * @author Evan Prodromou <evan@status.net>
- * @copyright 2008-2009 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('GNUSOCIAL')) { exit(1); }
- /**
- * List of popular notices
- *
- * We provide a list of the most popular notices. Popularity
- * is measured by
- *
- * @category Personal
- * @package StatusNet
- * @author Zach Copley <zach@status.net>
- * @author Evan Prodromou <evan@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/
- */
- class FavoritedAction extends Action
- {
- var $page = null;
- /**
- * Title of the page
- *
- * @return string Title of the page
- */
- function title()
- {
- if ($this->page == 1) {
- // TRANS: Page title for first page of favorited notices.
- return _('Popular notices');
- } else {
- // TRANS: Page title for all but first page of favorited notices.
- // TRANS: %d is the page number being displayed.
- return sprintf(_('Popular notices, page %d'), $this->page);
- }
- }
- /**
- * Instructions for use
- *
- * @return instructions for use
- */
- function getInstructions()
- {
- // TRANS: Description on page displaying favorited notices.
- return _('The most popular notices on the site right now.');
- }
- /**
- * Is this page read-only?
- *
- * @return boolean true
- */
- function isReadOnly($args)
- {
- return true;
- }
- /**
- * Take arguments for running
- *
- * @param array $args $_REQUEST args
- *
- * @return boolean success flag
- *
- * @todo move queries from showContent() to here
- */
- function prepare(array $args = array())
- {
- parent::prepare($args);
- $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
- common_set_returnto($this->selfUrl());
- return true;
- }
- /**
- * Handle request
- *
- * Shows a page with list of favorite notices
- *
- * @param array $args $_REQUEST args; handled in prepare()
- *
- * @return void
- */
- function handle()
- {
- parent::handle();
- $this->showPage();
- }
- /**
- * Show the page notice
- *
- * Shows instructions for the page
- *
- * @return void
- */
- function showPageNotice()
- {
- $instr = $this->getInstructions();
- $output = common_markup_to_html($instr);
- $this->elementStart('div', 'instructions');
- $this->raw($output);
- $this->elementEnd('div');
- }
- function showEmptyList()
- {
- // TRANS: Text displayed instead of a list when a site does not yet have any favourited notices.
- $message = _('Favorite notices appear on this page but no one has favorited one yet.') . ' ';
- if (common_logged_in()) {
- // TRANS: Additional text displayed instead of a list when a site does not yet have any favourited notices for logged in users.
- $message .= _('Be the first to add a notice to your favorites by clicking the fave button next to any notice you like.');
- }
- else {
- // TRANS: Additional text displayed instead of a list when a site does not yet have any favourited notices for not logged in users.
- // TRANS: %%action.register%% is a registration link. "[link text](link)" is Mark Down. Do not change the formatting.
- $message .= _('Why not [register an account](%%action.register%%) and be the first to add a notice to your favorites!');
- }
- $this->elementStart('div', 'guide');
- $this->raw(common_markup_to_html($message));
- $this->elementEnd('div');
- }
- /**
- * Content area
- *
- * Shows the list of popular notices
- *
- * @return void
- */
- function showContent()
- {
- $stream = new PopularNoticeStream($this->scoped);
- $notice = $stream->getNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE+1);
- $nl = new NoticeList($notice, $this);
- $cnt = $nl->show();
- if ($cnt == 0) {
- $this->showEmptyList();
- }
- $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
- $this->page, 'favorited');
- }
- }
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