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- <?php
- /**
- * StatusNet, the distributed open-source microblogging tool
- *
- * Personal 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('GNUSOCIAL')) { exit(1); }
- /**
- * Personal 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 PersonalTagCloudSection extends TagCloudSection
- {
- protected $profile = null;
- function __construct(HTMLOutputter $out, Profile $profile)
- {
- parent::__construct($out);
- $this->profile = $profile;
- }
- function title()
- {
- // TRANS: Title for personal tag cloud section.
- return _m('TITLE','Tags');
- }
- function getTags()
- {
- $weightexpr = common_sql_weight('notice_tag.created', common_config('tag', 'dropoff'));
- // @fixme should we use the cutoff too? Doesn't help with indexing per-user.
- $qry = 'SELECT notice_tag.tag, '.
- $weightexpr . ' as weight ' .
- 'FROM notice_tag JOIN notice ' .
- 'ON notice_tag.notice_id = notice.id ' .
- 'WHERE notice.profile_id = %d ' .
- 'GROUP BY notice_tag.tag ' .
- 'ORDER BY weight DESC ';
- $limit = TAGS_PER_SECTION;
- $offset = 0;
- if (common_config('db','type') == 'pgsql') {
- $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
- } else {
- $qry .= ' LIMIT ' . $offset . ', ' . $limit;
- }
- $tag = Memcached_DataObject::cachedQuery('Notice_tag',
- sprintf($qry,
- $this->profile->getID()),
- 3600);
- return $tag;
- }
- }
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