3 * StatusNet, the distributed open-source microblogging tool
5 * Show a user's 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 authenticating
44 * user. Another user's timeline can be requested via the id parameter. This
45 * is the API equivalent of the user profile web page.
49 * @author Craig Andrews <candrews@integralblue.com>
50 * @author Evan Prodromou <evan@status.net>
51 * @author Jeffery To <jeffery.to@gmail.com>
52 * @author mac65 <mac65@mac65.com>
53 * @author Mike Cochrane <mikec@mikenz.geek.nz>
54 * @author Robin Millette <robin@millette.info>
55 * @author Zach Copley <zach@status.net>
56 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
57 * @link http://status.net/
60 class ApiTimelineUserAction extends ApiBareAuthAction
66 * Take arguments for running
68 * @param array $args $_REQUEST args
70 * @return boolean success flag
74 function prepare($args)
76 parent::prepare($args);
78 $this->user = $this->getTargetUser($this->arg('id'));
80 if (empty($this->user)) {
81 $this->clientError(_('No such user!'), 404, $this->format);
85 $this->notices = $this->getNotices();
93 * Just show the notices
95 * @param array $args $_REQUEST data (unused)
100 function handle($args)
102 parent::handle($args);
103 $this->showTimeline();
107 * Show the timeline of notices
112 function showTimeline()
114 $profile = $this->user->getProfile();
116 $sitename = common_config('site', 'name');
117 $title = sprintf(_("%s timeline"), $this->user->nickname);
118 $taguribase = common_config('integration', 'taguri');
119 $id = "tag:$taguribase:UserTimeline:" . $this->user->id;
120 $link = common_local_url(
122 array('nickname' => $this->user->nickname)
125 _('Updates from %1$s on %2$s!'),
126 $this->user->nickname, $sitename
129 // FriendFeed's SUP protocol
130 // Also added RSS and Atom feeds
132 $suplink = common_local_url('sup', null, null, $this->user->id);
133 header('X-SUP-ID: ' . $suplink);
135 switch($this->format) {
137 $this->showXmlTimeline($this->notices);
140 $this->showRssTimeline(
141 $this->notices, $title, $link,
146 if (isset($apidata['api_arg'])) {
147 $selfuri = common_root_url() .
148 'api/statuses/user_timeline/' .
149 $apidata['api_arg'] . '.atom';
151 $selfuri = common_root_url() .
152 'api/statuses/user_timeline.atom';
154 $this->showAtomTimeline(
155 $this->notices, $title, $id, $link,
156 $subtitle, $suplink, $selfuri
160 $this->showJsonTimeline($this->notices);
163 $this->clientError(_('API method not found!'), $code = 404);
172 * @return array notices
175 function getNotices()
179 $notice = $this->user->getNotices(
180 ($this->page-1) * $this->count, $this->count,
181 $this->since_id, $this->max_id, $this->since
184 while ($notice->fetch()) {
185 $notices[] = clone($notice);
192 * Is this action read only?
194 * @param array $args other arguments
196 * @return boolean true
199 function isReadOnly($args)
205 * When was this feed last modified?
207 * @return string datestamp of the latest notice in the stream
210 function lastModified()
212 if (!empty($this->notices) && (count($this->notices) > 0)) {
213 return strtotime($this->notices[0]->created);
220 * An entity tag for this stream
222 * Returns an Etag based on the action name, language, user ID, and
223 * timestamps of the first and last notice in the timeline
225 * @return string etag
230 if (!empty($this->notices) && (count($this->notices) > 0)) {
232 $last = count($this->notices) - 1;
234 return '"' . implode(
236 array($this->arg('action'),
239 strtotime($this->notices[0]->created),
240 strtotime($this->notices[$last]->created))