80191b56df
Version 0.9.6 and below of StatusNet assume anything in <author> is a Person. So, we include an <activity:subject> element, which will be checked first by those versions of the code, only for group feeds. At some point we'll take this out, but it's useful for now.
125 lines
3.9 KiB
PHP
125 lines
3.9 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Class for building an in-memory Atom feed for a particular group's
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* timeline.
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Feed
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET'))
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{
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exit(1);
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}
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/**
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* Class for group notice feeds. May contains a reference to the group.
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*
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* @category Feed
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class AtomGroupNoticeFeed extends AtomNoticeFeed
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{
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private $group;
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/**
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* Constructor
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*
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* @param Group $group the group for the feed
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* @param User $cur the current authenticated user, if any
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* @param boolean $indent flag to turn indenting on or off
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*
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* @return void
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*/
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function __construct($group, $cur = null, $indent = true) {
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parent::__construct($cur, $indent);
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$this->group = $group;
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// TRANS: Title in atom group notice feed. %s is a group name.
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$title = sprintf(_("%s timeline"), $group->nickname);
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$this->setTitle($title);
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$sitename = common_config('site', 'name');
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$subtitle = sprintf(
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// TRANS: Message is used as a subtitle in atom group notice feed.
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// TRANS: %1$s is a group name, %2$s is a site name.
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_('Updates from %1$s on %2$s!'),
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$group->nickname,
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$sitename
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);
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$this->setSubtitle($subtitle);
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$avatar = $group->homepage_logo;
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$logo = ($avatar) ? $avatar : User_group::defaultLogo(AVATAR_PROFILE_SIZE);
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$this->setLogo($logo);
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$this->setUpdated('now');
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$self = common_local_url('ApiTimelineGroup',
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array('id' => $group->id,
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'format' => 'atom'));
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$this->setId($self);
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$this->setSelfLink($self);
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// For groups, we generate an author _AND_ an <activity:subject>
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// Versions of StatusNet under 0.9.7 treat <author> as a person
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// XXX: remove this workaround in future versions
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$ao = ActivityObject::fromGroup($group);
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$this->addAuthorRaw($ao->asString('author').
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$ao->asString('activity:subject'));
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$this->addLink($group->homeUrl());
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}
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function getGroup()
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{
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return $this->group;
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}
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function initFeed()
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{
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parent::initFeed();
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$attrs = array();
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if (!empty($this->cur)) {
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$attrs['member'] = $this->cur->isMember($this->group)
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? 'true' : 'false';
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$attrs['blocked'] = Group_block::isBlocked(
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$this->group,
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$this->cur->getProfile()
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) ? 'true' : 'false';
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}
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$attrs['member_count'] = $this->group->getMemberCount();
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$this->element('statusnet:group_info', $attrs, null);
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}
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}
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