<?php /** * StatusNet, the distributed open-source microblogging tool * * Attachment tag cloud section * * 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> * @copyright 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('STATUSNET') && !defined('LACONICA')) { exit(1); } /** * Attachment tag cloud section * * @category Widget * @package StatusNet * @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 AttachmentTagCloudSection extends TagCloudSection { function title() { return _('Tags for this attachment'); } function showTag($tag, $weight, $relative) { if ($relative > 0.5) { $rel = 'tag-cloud-7'; } else if ($relative > 0.4) { $rel = 'tag-cloud-6'; } else if ($relative > 0.3) { $rel = 'tag-cloud-5'; } else if ($relative > 0.2) { $rel = 'tag-cloud-4'; } else if ($relative > 0.1) { $rel = 'tag-cloud-3'; } else if ($relative > 0.05) { $rel = 'tag-cloud-2'; } else { $rel = 'tag-cloud-1'; } $this->out->elementStart('li', $rel); $this->out->element('a', array('href' => $this->tagUrl($tag)), $tag); $this->out->elementEnd('li'); } function getTags() { $notice_tag = new Notice_tag; $query = 'select tag,count(tag) as weight from notice_tag join file_to_post on (notice_tag.notice_id=post_id) join notice on notice_id = notice.id where file_id=' . $notice_tag->escape($this->out->attachment->id) . ' group by tag order by weight desc'; $notice_tag->query($query); return $notice_tag; } }