3 * StatusNet, the distributed open-source microblogging tool
5 * Show the friends timeline
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 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
33 * @link http://status.net/
36 if (!defined('STATUSNET')) {
40 require_once INSTALLDIR . '/lib/apibareauth.php';
43 * Returns the most recent notices (default 20) posted by the target user.
44 * This is the equivalent of 'You and friends' page accessed via Web.
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/
59 class ApiTimelineFriendsAction extends ApiBareAuthAction
64 * Take arguments for running
66 * @param array $args $_REQUEST args
68 * @return boolean success flag
72 function prepare($args)
74 parent::prepare($args);
75 common_debug("api friends_timeline");
76 $this->user = $this->getTargetUser($this->arg('id'));
78 if (empty($this->user)) {
79 $this->clientError(_('No such user!'), 404, $this->format);
83 $this->notices = $this->getNotices();
91 * Just show the notices
93 * @param array $args $_REQUEST data (unused)
98 function handle($args)
100 parent::handle($args);
101 $this->showTimeline();
105 * Show the timeline of notices
110 function showTimeline()
112 $profile = $this->user->getProfile();
113 $sitename = common_config('site', 'name');
114 $title = sprintf(_("%s and friends"), $this->user->nickname);
115 $taguribase = common_config('integration', 'taguri');
116 $id = "tag:$taguribase:FriendsTimeline:" . $this->user->id;
117 $link = common_local_url(
118 'all', array('nickname' => $this->user->nickname)
121 _('Updates from %1$s and friends on %2$s!'),
122 $this->user->nickname, $sitename
125 switch($this->format) {
127 $this->showXmlTimeline($this->notices);
130 $this->showRssTimeline($this->notices, $title, $link, $subtitle);
134 $target_id = $this->arg('id');
136 if (isset($target_id)) {
137 $selfuri = common_root_url() .
138 'api/statuses/friends_timeline/' .
139 $target_id . '.atom';
141 $selfuri = common_root_url() .
142 'api/statuses/friends_timeline.atom';
145 $this->showAtomTimeline(
146 $this->notices, $title, $id, $link,
147 $subtitle, null, $selfuri
151 $this->showJsonTimeline($this->notices);
154 $this->clientError(_('API method not found!'), $code = 404);
162 * @return array notices
165 function getNotices()
169 if (!empty($this->auth_user) && $this->auth_user->id == $this->user->id) {
170 $notice = $this->user->noticeInbox(
171 ($this->page-1) * $this->count,
172 $this->count, $this->since_id,
173 $this->max_id, $this->since
176 $notice = $this->user->noticesWithFriends(
177 ($this->page-1) * $this->count,
178 $this->count, $this->since_id,
179 $this->max_id, $this->since
183 while ($notice->fetch()) {
184 $notices[] = clone($notice);
191 * Is this action read only?
193 * @param array $args other arguments
195 * @return boolean true
198 function isReadOnly($args)
204 * When was this feed last modified?
206 * @return string datestamp of the latest notice in the stream
209 function lastModified()
211 if (!empty($this->notices) && (count($this->notices) > 0)) {
212 return strtotime($this->notices[0]->created);
219 * An entity tag for this stream
221 * Returns an Etag based on the action name, language, user ID, and
222 * timestamps of the first and last notice in the timeline
224 * @return string etag
229 if (!empty($this->notices) && (count($this->notices) > 0)) {
231 $last = count($this->notices) - 1;
233 return '"' . implode(
235 array($this->arg('action'),
238 strtotime($this->notices[0]->created),
239 strtotime($this->notices[$last]->created))