3 * StatusNet, the distributed open-source microblogging tool
5 * Show notices mentioning a user (@nickname)
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Craig Andrews <candrews@integralblue.com>
25 * @author Evan Prodromou <evan@status.net>
26 * @author Jeffery To <jeffery.to@gmail.com>
27 * @author mac65 <mac65@mac65.com>
28 * @author Mike Cochrane <mikec@mikenz.geek.nz>
29 * @author Robin Millette <robin@millette.info>
30 * @author Zach Copley <zach@status.net>
31 * @copyright 2009 StatusNet, Inc.
32 * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
33 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
34 * @link http://status.net/
37 if (!defined('STATUSNET')) {
41 require_once INSTALLDIR . '/lib/apibareauth.php';
44 * Returns the most recent (default 20) mentions (status containing @nickname)
48 * @author Craig Andrews <candrews@integralblue.com>
49 * @author Evan Prodromou <evan@status.net>
50 * @author Jeffery To <jeffery.to@gmail.com>
51 * @author mac65 <mac65@mac65.com>
52 * @author Mike Cochrane <mikec@mikenz.geek.nz>
53 * @author Robin Millette <robin@millette.info>
54 * @author Zach Copley <zach@status.net>
55 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
56 * @link http://status.net/
58 class ApiTimelineMentionsAction extends ApiBareAuthAction
63 * Take arguments for running
65 * @param array $args $_REQUEST args
67 * @return boolean success flag
69 function prepare($args)
71 parent::prepare($args);
73 $this->user = $this->getTargetUser($this->arg('id'));
75 if (empty($this->user)) {
76 // TRANS: Client error displayed when requesting most recent mentions for a non-existing user.
77 $this->clientError(_('No such user.'), 404, $this->format);
81 $this->notices = $this->getNotices();
89 * Just show the notices
91 * @param array $args $_REQUEST data (unused)
95 function handle($args)
97 parent::handle($args);
98 $this->showTimeline();
102 * Show the timeline of notices
106 function showTimeline()
108 $profile = $this->user->getProfile();
109 $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
111 $sitename = common_config('site', 'name');
113 // TRANS: Title for timeline of most recent mentions of a user.
114 // TRANS: %1$s is the StatusNet sitename, %2$s is a user nickname.
115 _('%1$s / Updates mentioning %2$s'),
116 $sitename, $this->user->nickname
118 $taguribase = TagURI::base();
119 $id = "tag:$taguribase:Mentions:" . $this->user->id;
120 $link = common_local_url(
122 array('nickname' => $this->user->nickname)
125 $self = $this->getSelfUri();
128 // TRANS: Subtitle for timeline of most recent mentions of a user.
129 // TRANS: %1$s is the StatusNet sitename, %2$s is a user nickname,
130 // TRANS: %3$s is a user's full name.
131 _('%1$s updates that reply to updates from %2$s / %3$s.'),
132 $sitename, $this->user->nickname, $profile->getBestName()
134 $logo = ($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_PROFILE_SIZE);
136 switch($this->format) {
138 $this->showXmlTimeline($this->notices);
141 $this->showRssTimeline(
152 header('Content-Type: application/atom+xml; charset=utf-8');
154 $atom = new AtomNoticeFeed($this->auth_user);
157 $atom->setTitle($title);
158 $atom->setSubtitle($subtitle);
159 $atom->setLogo($logo);
160 $atom->setUpdated('now');
162 $atom->addLink($link);
163 $atom->setSelfLink($self);
165 $atom->addEntryFromNotices($this->notices);
166 $this->raw($atom->getString());
170 $this->showJsonTimeline($this->notices);
173 header('Content-Type: ' . ActivityStreamJSONDocument::CONTENT_TYPE);
174 $doc = new ActivityStreamJSONDocument($this->auth_user);
175 $doc->setTitle($title);
176 $doc->addLink($link, 'alternate', 'text/html');
177 $doc->addItemsFromNotices($this->notices);
178 $this->raw($doc->asString());
181 // TRANS: Client error displayed when coming across a non-supported API method.
182 $this->clientError(_('API method not found.'), $code = 404);
190 * @return array notices
192 function getNotices()
196 if (empty($this->auth_user)) {
199 $profile = $this->auth_user->getProfile();
202 $stream = new ReplyNoticeStream($this->user->id, $profile);
204 $notice = $stream->getNotices(($this->page - 1) * $this->count,
209 while ($notice->fetch()) {
210 $notices[] = clone($notice);
217 * Is this action read only?
219 * @param array $args other arguments
221 * @return boolean true
223 function isReadOnly($args)
229 * When was this feed last modified?
231 * @return string datestamp of the latest notice in the stream
233 function lastModified()
235 if (!empty($this->notices) && (count($this->notices) > 0)) {
236 return strtotime($this->notices[0]->created);
243 * An entity tag for this stream
245 * Returns an Etag based on the action name, language, user ID, and
246 * timestamps of the first and last notice in the timeline
248 * @return string etag
252 if (!empty($this->notices) && (count($this->notices) > 0)) {
254 $last = count($this->notices) - 1;
256 return '"' . implode(
258 array($this->arg('action'),
259 common_user_cache_hash($this->auth_user),
262 strtotime($this->notices[0]->created),
263 strtotime($this->notices[$last]->created))