3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, Controlez-Vous, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('LACONICA')) { exit(1); }
22 require_once(INSTALLDIR.'/lib/twitterapi.php');
24 class TwitapifriendshipsAction extends TwitterapiAction {
26 function is_readonly() {
28 static $write_methods = array( 'create',
31 $cmdtext = explode('.', $this->arg('method'));
33 if (in_array($cmdtext[0], $write_methods)) {
40 function create($args, $apidata) {
41 parent::handle($args);
43 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
44 $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
48 $id = $apidata['api_arg'];
50 $other = $this->get_user($id);
53 $this->client_error(_('Could not follow user: User not found.'), 403, $apidata['content-type']);
57 $user = $apidata['user'];
59 if ($user->isSubscribed($other)) {
60 $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $other->nickname);
61 $this->client_error($errmsg, 403, $apidata['content-type']);
65 $sub = new Subscription();
69 $sub->subscriber = $user->id;
70 $sub->subscribed = $other->id;
71 $sub->created = DB_DataObject_Cast::dateTime(); # current time
73 $result = $sub->insert();
76 $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $other->nickname);
77 $this->client_error($errmsg, 400, $apidata['content-type']);
81 $sub->query('COMMIT');
83 mail_subscribe_notify($other, $user);
85 $type = $apidata['content-type'];
86 $this->init_document($type);
87 $this->show_profile($other, $type);
88 $this->end_document($type);
92 function destroy($args, $apidata) {
93 parent::handle($args);
95 if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
96 $this->client_error(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
100 $id = $apidata['api_arg'];
102 # We can't subscribe to a remote person, but we can unsub
104 $other = $this->get_profile($id);
105 $user = $apidata['user'];
107 $sub = new Subscription();
108 $sub->subscriber = $user->id;
109 $sub->subscribed = $other->id;
111 if ($sub->find(TRUE)) {
112 $sub->query('BEGIN');
114 $sub->query('COMMIT');
116 $this->client_error(_('You are not friends with the specified user.'), 403, $apidata['content-type']);
120 $type = $apidata['content-type'];
121 $this->init_document($type);
122 $this->show_profile($other, $type);
123 $this->end_document($type);
127 function exists($args, $apidata) {
128 parent::handle($args);
130 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
131 common_user_error(_('API method not found!'), $code = 404);
135 $user_a_id = $this->trimmed('user_a');
136 $user_b_id = $this->trimmed('user_b');
138 $user_a = $this->get_user($user_a_id);
139 $user_b = $this->get_user($user_b_id);
141 if (!$user_a || !$user_b) {
142 $this->client_error(_('Two user ids or screen_names must be supplied.'), 400, $apidata['content-type']);
146 if ($user_a->isSubscribed($user_b)) {
152 switch ($apidata['content-type']) {
154 $this->init_document('xml');
155 common_element('friends', NULL, $result);
156 $this->end_document('xml');
159 $this->init_document('json');
160 print json_encode($result);
161 $this->end_document('json');