forked from GNUsocial/gnu-social
135 lines
4.5 KiB
PHP
135 lines
4.5 KiB
PHP
<?php
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/**
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* Display a conversation in the browser
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*
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* PHP version 5
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*
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* @category Action
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2009, StatusNet, Inc.
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*
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* 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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if (!defined('GNUSOCIAL')) { exit(1); }
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/**
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* Conversation tree in the browser
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*
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* Will always try to show the entire conversation, since that's how our
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* ConversationNoticeStream works.
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*
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* @category Action
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Mikael Nordfeldth <mmn@hethane.se>
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* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
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* @link http://status.net/
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*/
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class ConversationAction extends ManagedAction
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{
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var $conv = null;
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var $page = null;
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var $notices = null;
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/**
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* Initialization.
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*
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* @param array $args Web and URL arguments
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*
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* @return boolean false if id not passed in
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*/
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protected function prepare(array $args=array())
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{
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parent::prepare($args);
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$convId = $this->int('id');
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$this->conv = Conversation::getKV('id', $convId);
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if (!$this->conv instanceof Conversation) {
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throw new ClientException('Could not find specified conversation');
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}
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return true;
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}
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/**
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* Returns the page title
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*
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* @return string page title
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*/
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function title()
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{
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// TRANS: Title for page with a conversion (multiple notices in context).
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return _('Conversation');
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}
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/**
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* Show content.
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*
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* NoticeList extended classes do most heavy lifting. Plugins can override.
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*
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* @return void
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*/
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function showContent()
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{
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if (Event::handle('StartShowConversation', array($this, $this->conv, $this->scoped))) {
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$notices = $this->conv->getNotices();
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$nl = new FullThreadedNoticeList($notices, $this, $this->scoped);
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$cnt = $nl->show();
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}
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Event::handle('EndShowConversation', array($this, $this->conv, $this->scoped));
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}
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function isReadOnly($args)
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{
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return true;
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}
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function getFeeds()
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{
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return array(new Feed(Feed::JSON,
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common_local_url('apiconversation',
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array(
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'id' => $this->conv->id,
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'format' => 'as')),
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// TRANS: Title for link to notice feed.
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// TRANS: %s is a user nickname.
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_('Conversation feed (Activity Streams JSON)')),
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new Feed(Feed::RSS2,
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common_local_url('apiconversation',
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array(
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'id' => $this->conv->id,
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'format' => 'rss')),
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// TRANS: Title for link to notice feed.
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// TRANS: %s is a user nickname.
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_('Conversation feed (RSS 2.0)')),
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new Feed(Feed::ATOM,
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common_local_url('apiconversation',
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array(
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'id' => $this->conv->id,
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'format' => 'atom')),
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// TRANS: Title for link to notice feed.
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// TRANS: %s is a user nickname.
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_('Conversation feed (Atom)')));
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}
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}
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