<?php /** * StatusNet, the distributed open-source microblogging tool * * Widget to show a list of groups * * 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('STATUSNET') && !defined('LACONICA')) { exit(1); } require_once INSTALLDIR.'/lib/widget.php'; define('GROUPS_PER_PAGE', 20); /** * Widget to show a list of groups * * @category Public * @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 GroupList extends Widget { /** Current group, group query. */ var $group = null; /** Owner of this list */ var $owner = null; /** Action object using us. */ var $action = null; function __construct($group, $owner=null, $action=null) { parent::__construct($action); $this->group = $group; $this->owner = $owner; $this->action = $action; } function show() { $this->out->elementStart('ul', 'profiles groups xoxo'); $cnt = 0; while ($this->group->fetch()) { $cnt++; if($cnt > GROUPS_PER_PAGE) { break; } $this->showgroup(); } $this->out->elementEnd('ul'); return $cnt; } function showGroup() { $this->out->elementStart('li', array('class' => 'profile hentry', 'id' => 'group-' . $this->group->id)); $user = common_current_user(); $this->out->elementStart('div', 'entity_profile vcard entry-content'); $logo = ($this->group->stream_logo) ? $this->group->stream_logo : User_group::defaultLogo(AVATAR_STREAM_SIZE); $this->out->elementStart('a', array('href' => $this->group->homeUrl(), 'class' => 'url entry-title', 'rel' => 'contact group')); $this->out->element('img', array('src' => $logo, 'class' => 'photo avatar', 'width' => AVATAR_STREAM_SIZE, 'height' => AVATAR_STREAM_SIZE, 'alt' => ($this->group->fullname) ? $this->group->fullname : $this->group->nickname)); $hasFN = ($this->group->fullname) ? 'nickname' : 'fn org nickname'; $this->out->elementStart('span', $hasFN); $this->out->raw($this->highlight($this->group->nickname)); $this->out->elementEnd('span'); $this->out->elementEnd('a'); if ($this->group->fullname) { $this->out->elementStart('span', 'fn org'); $this->out->raw($this->highlight($this->group->fullname)); $this->out->elementEnd('span'); } if ($this->group->location) { $this->out->elementStart('span', 'label'); $this->out->raw($this->highlight($this->group->location)); $this->out->elementEnd('span'); } if ($this->group->homepage) { $this->out->elementStart('a', array('href' => $this->group->homepage, 'class' => 'url')); $this->out->raw($this->highlight($this->group->homepage)); $this->out->elementEnd('a'); } if ($this->group->description) { $this->out->elementStart('p', 'note'); $this->out->raw($this->highlight($this->group->description)); $this->out->elementEnd('p'); } # If we're on a list with an owner (subscriptions or subscribers)... if (!empty($user) && !empty($this->owner) && $user->id == $this->owner->id) { $this->showOwnerControls(); } $this->out->elementEnd('div'); if ($user) { $this->out->elementStart('div', 'entity_actions'); $this->out->elementStart('ul'); $this->out->elementStart('li', 'entity_subscribe'); # XXX: special-case for user looking at own # subscriptions page if ($user->isMember($this->group)) { $lf = new LeaveForm($this->out, $this->group); $lf->show(); } else if (!Group_block::isBlocked($this->group, $user->getProfile())) { $jf = new JoinForm($this->out, $this->group); $jf->show(); } $this->out->elementEnd('li'); $this->out->elementEnd('ul'); $this->out->elementEnd('div'); } $this->out->elementEnd('li'); } /* Override this in subclasses. */ function showOwnerControls() { return; } function highlight($text) { return htmlspecialchars($text); } }