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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* 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/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once INSTALLDIR.'/lib/profilelist.php';
class PeopletagAction extends Action
{
var $tag = null;
var $page = null;
function handle($args)
{
parent::handle($args);
parent::prepare($args);
$this->tag = $this->trimmed('tag');
if (!common_valid_profile_tag($this->tag)) {
$this->clientError(sprintf(_('Not a valid people tag: %s'), $this->tag));
return;
}
$this->page = $this->trimmed('page');
if (!$this->page) {
$this->page = 1;
}
$this->showPage();
}
function showContent()
{
$profile = new Profile();
$offset = ($page-1)*PROFILES_PER_PAGE;
$limit = PROFILES_PER_PAGE + 1;
if (common_config('db','type') == 'pgsql') {
$lim = ' LIMIT ' . $limit . ' OFFSET ' . $offset;
} else {
$lim = ' LIMIT ' . $offset . ', ' . $limit;
}
# XXX: memcached this
$qry = 'SELECT profile.* ' .
'FROM profile JOIN profile_tag ' .
'ON profile.id = profile_tag.tagger ' .
'WHERE profile_tag.tagger = profile_tag.tagged ' .
'AND tag = "%s" ' .
'ORDER BY profile_tag.modified DESC';
$profile->query(sprintf($qry, $this->tag, $lim));
$pl = new ProfileList($profile, null, $this);
$cnt = $pl->show();
$this->pagination($this->page > 1,
$cnt > PROFILES_PER_PAGE,
$this->page,
$this->trimmed('action'),
array('tag' => $this->tag));
}
function title()
{
return sprintf( _('Users self-tagged with %s - page %d'), $this->tag, $this->page);
}
}
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