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<?php
/**
* Laconica, 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 Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @copyright 2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
/**
* Personal tag cloud section
*
* @category Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class SubPeopleTagCloudSection extends TagCloudSection
{
function getTags()
{
$qry = $this->query();
$limit = TAGS_PER_SECTION;
$offset = 0;
if (common_config('db','type') == 'pgsql') {
$qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$qry .= ' LIMIT ' . $offset . ', ' . $limit;
}
$profile_tag = Memcached_DataObject::cachedQuery('Profile_tag',
sprintf($qry,
$this->out->user->id));
return $profile_tag;
}
function tagUrl($tag) {
return common_local_url('peopletag', array('tag' => $tag));
}
function showTag($tag, $weight, $relative) {
$rel = 'tag-cloud-';
$rel .= 1+intval(7 * $relative * $weight - 0.01);
$this->out->elementStart('li', $rel);
$this->out->element('a', array('href' => $this->tagUrl($tag)), $tag);
$this->out->elementEnd('li');
}
}
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