133 lines
4.1 KiB
PHP
133 lines
4.1 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($ao->asString('author'));
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$depMsg = 'Deprecation warning: activity:subject is present '
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. 'only for backward compatibility. It will be '
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. 'removed in the next version of StatusNet.';
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$this->addAuthorRaw(
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"<!--$depMsg-->\n"
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. $ao->asString('activity:subject')
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);
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$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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