forked from GNUsocial/gnu-social
db7cc7fa75
Now we have to fix any code in the core which directly uses the Fave class or any other favorite stuff, since it is pluginised and thus might not be available on some installations.
264 lines
7.6 KiB
PHP
264 lines
7.6 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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* Show a user's favorite notices
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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 API
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* @package StatusNet
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* @author Craig Andrews <candrews@integralblue.com>
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @copyright 2009-2010 StatusNet, Inc.
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* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
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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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exit(1);
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}
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/**
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* Returns the 20 most recent favorite notices for the authenticating user or user
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* specified by the ID parameter in the requested format.
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*
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* @category API
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* @package StatusNet
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* @author Craig Andrews <candrews@integralblue.com>
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* @author Evan Prodromou <evan@status.net>
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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 ApiTimelineFavoritesAction extends ApiBareAuthAction
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{
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var $notices = null;
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/**
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* Take arguments for running
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*
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* @param array $args $_REQUEST args
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*
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* @return boolean success flag
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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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$this->target = $this->getTargetProfile($this->arg('id'));
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if (!($this->target instanceof Profile)) {
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// TRANS: Client error displayed when requesting most recent favourite notices by a user for a non-existing user.
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$this->clientError(_('No such user.'), 404);
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}
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$this->notices = $this->getNotices();
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return true;
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}
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/**
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* Handle the request
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*
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* Just show the notices
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*
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* @return void
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*/
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protected function handle()
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{
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parent::handle();
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$this->showTimeline();
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}
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/**
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* Show the timeline of notices
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*
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* @return void
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*/
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function showTimeline()
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{
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$sitename = common_config('site', 'name');
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$title = sprintf(
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// TRANS: Title for timeline of most recent favourite notices by a user.
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// TRANS: %1$s is the StatusNet sitename, %2$s is a user nickname.
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_('%1$s / Favorites from %2$s'),
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$sitename,
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$this->target->nickname
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);
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$taguribase = TagURI::base();
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$id = "tag:$taguribase:Favorites:" . $this->target->id;
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$subtitle = sprintf(
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// TRANS: Subtitle for timeline of most recent favourite notices by a user.
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// TRANS: %1$s is the StatusNet sitename, %2$s is a user's full name,
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// TRANS: %3$s is a user nickname.
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_('%1$s updates favorited by %2$s / %3$s.'),
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$sitename,
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$this->target->getBestName(),
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$this->target->nickname
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);
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$logo = $this->target->avatarUrl(AVATAR_PROFILE_SIZE);
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$link = common_local_url('showfavorites',
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array('nickname' => $this->target->nickname));
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$self = $this->getSelfUri();
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switch($this->format) {
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case 'xml':
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$this->showXmlTimeline($this->notices);
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break;
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case 'rss':
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$this->showRssTimeline(
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$this->notices,
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$title,
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$link,
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$subtitle,
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null,
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$logo,
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$self
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);
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break;
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case 'atom':
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header('Content-Type: application/atom+xml; charset=utf-8');
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$atom = new AtomNoticeFeed($this->auth_user);
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$atom->setId($id);
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$atom->setTitle($title);
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$atom->setSubtitle($subtitle);
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$atom->setLogo($logo);
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$atom->setUpdated('now');
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$atom->addLink($link);
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$atom->setSelfLink($self);
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$atom->addEntryFromNotices($this->notices);
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$this->raw($atom->getString());
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break;
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case 'json':
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$this->showJsonTimeline($this->notices);
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break;
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case 'as':
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header('Content-Type: ' . ActivityStreamJSONDocument::CONTENT_TYPE);
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$doc = new ActivityStreamJSONDocument($this->auth_user);
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$doc->setTitle($title);
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$doc->addLink($link,'alternate', 'text/html');
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$doc->addItemsFromNotices($this->notices);
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$this->raw($doc->asString());
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break;
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default:
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// TRANS: Client error displayed when coming across a non-supported API method.
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$this->clientError(_('API method not found.'), 404);
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}
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}
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/**
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* Get notices
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*
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* @return array notices
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*/
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function getNotices()
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{
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$notices = array();
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common_debug("since id = " . $this->since_id . " max id = " . $this->max_id);
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if (!empty($this->auth_user) && $this->auth_user->id == $this->target->id) {
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$notice = $this->target->favoriteNotices(
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true,
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($this->page-1) * $this->count,
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$this->count,
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$this->since_id,
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$this->max_id
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);
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} else {
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$notice = $this->target->favoriteNotices(
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false,
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($this->page-1) * $this->count,
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$this->count,
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$this->since_id,
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$this->max_id
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);
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}
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while ($notice->fetch()) {
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$notices[] = clone($notice);
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}
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return $notices;
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}
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/**
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* Is this action read only?
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*
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* @param array $args other arguments
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*
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* @return boolean true
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*/
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function isReadOnly($args)
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{
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return true;
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}
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/**
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* When was this feed last modified?
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*
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* @return string datestamp of the latest notice in the stream
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*/
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function lastModified()
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{
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if (!empty($this->notices) && (count($this->notices) > 0)) {
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return strtotime($this->notices[0]->created);
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}
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return null;
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}
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/**
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* An entity tag for this stream
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*
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* Returns an Etag based on the action name, language, user ID, and
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* timestamps of the first and last notice in the timeline
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*
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* @return string etag
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*/
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function etag()
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{
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if (!empty($this->notices) && (count($this->notices) > 0)) {
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$last = count($this->notices) - 1;
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return '"' . implode(
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':',
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array($this->arg('action'),
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common_user_cache_hash($this->auth_user),
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common_language(),
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$this->target->id,
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strtotime($this->notices[0]->created),
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strtotime($this->notices[$last]->created))
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)
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. '"';
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}
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return null;
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}
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}
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