<?php /** * StatusNet, the distributed open-source microblogging tool * * Widget to show a list of profiles * * 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 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); } /** * Widget to show a list of profiles * * @category Public * @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 ProfileList extends Widget { /** Current profile, profile query. */ var $profile = null; /** Action object using us. */ var $action = null; function __construct($profile, HTMLOutputter $action=null) { parent::__construct($action); $this->profile = $profile; $this->action = $action; } function show() { $cnt = 0; if (Event::handle('StartProfileList', array($this))) { $this->startList(); $cnt = $this->showProfiles(); $this->endList(); Event::handle('EndProfileList', array($this)); } return $cnt; } function startList() { $this->out->elementStart('ul', 'profile_list xoxo'); } function endList() { $this->out->elementEnd('ul'); } function showProfiles() { $cnt = $this->profile->N; $profiles = $this->profile->fetchAll(); $max = min($cnt, $this->maxProfiles()); for ($i = 0; $i < $max; $i++) { $pli = $this->newListItem($profiles[$i]); $pli->show(); } return $cnt; } function newListItem(Profile $target) { return new ProfileListItem($target, $this->action); } function maxProfiles() { return PROFILES_PER_PAGE; } }