3 * StatusNet, the distributed open-source microblogging tool
5 * Show information about the relationship between two users
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 Dan Moore <dan@moore.cx>
25 * @author Evan Prodromou <evan@status.net>
26 * @author Zach Copley <zach@status.net>
27 * @copyright 2009 StatusNet, Inc.
28 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
29 * @link http://status.net/
32 if (!defined('STATUSNET')) {
36 require_once INSTALLDIR . '/lib/apibareauth.php';
39 * Outputs detailed information about the relationship between two users
43 * @author Dan Moore <dan@moore.cx>
44 * @author Evan Prodromou <evan@status.net>
45 * @author Zach Copley <zach@status.net>
46 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
47 * @link http://status.net/
49 class ApiFriendshipsShowAction extends ApiBareAuthAction
55 * Take arguments for running
57 * @param array $args $_REQUEST args
59 * @return boolean success flag
61 function prepare($args)
63 parent::prepare($args);
65 $source_id = (int)$this->trimmed('source_id');
66 $source_screen_name = $this->trimmed('source_screen_name');
67 $target_id = (int)$this->trimmed('target_id');
68 $target_screen_name = $this->trimmed('target_screen_name');
70 if (!empty($source_id)) {
71 $this->source = User::staticGet($source_id);
72 } elseif (!empty($source_screen_name)) {
73 $this->source = User::staticGet('nickname', $source_screen_name);
75 $this->source = $this->auth_user;
78 if (!empty($target_id)) {
79 $this->target = User::staticGet($target_id);
80 } elseif (!empty($target_screen_name)) {
81 $this->target = User::staticGet('nickname', $target_screen_name);
88 * Determines whether this API resource requires auth. Overloaded to look
89 * return true in case source_id and source_screen_name are both empty
91 * @return boolean true or false
93 function requiresAuth()
95 if (common_config('site', 'private')) {
99 $source_id = $this->trimmed('source_id');
100 $source_screen_name = $this->trimmed('source_screen_name');
102 if (empty($source_id) && empty($source_screen_name)) {
112 * Check the format and show the user info
114 * @param array $args $_REQUEST data (unused)
118 function handle($args)
120 parent::handle($args);
122 if (!in_array($this->format, array('xml', 'json'))) {
123 // TRANS: Client error displayed trying to execute an unknown API method showing friendship.
124 $this->clientError(_('API method not found.'), 404);
128 if (empty($this->source)) {
130 // TRANS: Client error displayed when a source user could not be determined showing friendship.
131 _('Could not determine source user.'),
137 if (empty($this->target)) {
139 // TRANS: Client error displayed when a target user could not be determined showing friendship.
140 _('Could not find target user.'),
146 $result = $this->twitterRelationshipArray($this->source, $this->target);
148 switch ($this->format) {
150 $this->initDocument('xml');
151 $this->showTwitterXmlRelationship($result[relationship]);
152 $this->endDocument('xml');
155 $this->initDocument('json');
156 print json_encode($result);
157 $this->endDocument('json');
165 * Return true if read only.
169 * @param array $args other arguments
171 * @return boolean is read only action?
174 function isReadOnly($args)