3 * StatusNet, the distributed open-source microblogging tool
5 * Check to see whether a user a member of a group
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 Zach Copley <zach@status.net>
28 * @copyright 2009 StatusNet, Inc.
29 * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
30 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
31 * @link http://status.net/
34 if (!defined('STATUSNET')) {
38 require_once INSTALLDIR . '/lib/apibareauth.php';
41 * Returns whether a user is a member of a specified group.
45 * @author Craig Andrews <candrews@integralblue.com>
46 * @author Evan Prodromou <evan@status.net>
47 * @author Jeffery To <jeffery.to@gmail.com>
48 * @author Zach Copley <zach@status.net>
49 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
50 * @link http://status.net/
52 class ApiGroupListAction extends ApiBareAuthAction
57 * Take arguments for running
59 * @param array $args $_REQUEST args
61 * @return boolean success flag
63 function prepare($args)
65 parent::prepare($args);
67 $this->user = $this->getTargetUser(null);
69 if (empty($this->user)) {
70 $this->clientError(_('No such user.'), 404, $this->format);
74 $this->groups = $this->getGroups();
82 * Show the user's groups
84 * @param array $args $_REQUEST data (unused)
88 function handle($args)
90 parent::handle($args);
92 $sitename = common_config('site', 'name');
93 // TRANS: Used as title in check for group membership. %s is a user name.
94 $title = sprintf(_("%s's groups"), $this->user->nickname);
95 $taguribase = TagURI::base();
96 $id = "tag:$taguribase:Groups";
97 $link = common_local_url(
99 array('nickname' => $this->user->nickname)
103 // TRANS: Used as subtitle in check for group membership. %1$s is the site name, %2$s is a user name.
104 _('%1$s groups %2$s is a member of.'),
106 $this->user->nickname
109 switch($this->format) {
111 $this->showXmlGroups($this->groups);
114 $this->showRssGroups($this->groups, $title, $link, $subtitle);
117 $selfuri = common_root_url() . 'api/statusnet/groups/list/' .
118 $this->user->id . '.atom';
119 $this->showAtomGroups(
129 $this->showJsonGroups($this->groups);
133 // TRANS: Client error displayed trying to execute an unknown API method checking group membership.
134 _('API method not found.'),
145 * @return array groups
151 $group = $this->user->getGroups(
152 ($this->page - 1) * $this->count,
158 while ($group->fetch()) {
159 $groups[] = clone($group);
166 * Is this action read only?
168 * @param array $args other arguments
170 * @return boolean true
172 function isReadOnly($args)
178 * When was this feed last modified?
180 * @return string datestamp of the latest group the user has joined
183 function lastModified()
185 if (!empty($this->groups) && (count($this->groups) > 0)) {
186 return strtotime($this->groups[0]->created);
193 * An entity tag for this list of groups
195 * Returns an Etag based on the action name, language, user ID and
196 * timestamps of the first and last group the user has joined
198 * @return string etag
202 if (!empty($this->groups) && (count($this->groups) > 0)) {
204 $last = count($this->groups) - 1;
206 return '"' . implode(
208 array($this->arg('action'),
209 common_user_cache_hash($this->auth_user),
212 strtotime($this->groups[0]->created),
213 strtotime($this->groups[$last]->created))