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 Twitapidirect_messagesAction extends TwitterapiAction {
26 function direct_messages($args, $apidata) {
27 parent::handle($args);
28 return $this->show_messages($args, $apidata, 'received');
31 function sent($args, $apidata) {
32 parent::handle($args);
33 return $this->show_messages($args, $apidata, 'sent');
36 function show_messages($args, $apidata, $type) {
38 $user = $apidata['user'];
40 $count = $this->arg('count');
41 $since = $this->arg('since');
42 $since_id = $this->arg('since_id');
43 $before_id = $this->arg('before_id');
45 $page = $this->arg('page');
55 $message = new Message();
60 $server = common_root_url();
62 if ($type == 'received') {
63 $message->to_profile = $user->id;
64 $title = sprintf(_("Direct messages to %s"), $user->nickname);
65 $subtitle = sprintf(_("All the direct messages sent to %s"), $user->nickname);
66 $link = $server . $user->nickname . '/inbox';
68 $message->from_profile = $user->id;
69 $title = _('Direct Messages You\'ve Sent');
70 $subtitle = sprintf(_("All the direct messages sent from %s"), $user->nickname);
71 $link = $server . $user->nickname . '/outbox';
75 $message->whereAdd("id < $before_id");
79 $message->whereAdd("id > $since_id");
82 $since = strtotime($this->arg('since'));
85 $d = date('Y-m-d H:i:s', $since);
86 $message->whereAdd("created > '$d'");
89 $message->orderBy('created DESC, id DESC');
90 $message->limit((($page-1)*20), $count);
93 switch($apidata['content-type']) {
95 $this->show_xml_dmsgs($message);
98 $this->show_rss_dmsgs($message, $title, $link, $subtitle);
101 $this->show_atom_dmsgs($message, $title, $link, $subtitle);
104 $this->show_json_dmsgs($message);
107 common_user_error(_('API method not found!'), $code = 404);
112 // had to change this from "new" to "create" to avoid PHP reserved word
113 function create($args, $apidata) {
114 parent::handle($args);
116 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
117 $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
121 $user = $apidata['user'];
122 $source = $this->trimmed('source'); // Not supported by Twitter.
124 $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
125 if (!$source || in_array($source, $reserved_sources)) {
129 $content = $this->trimmed('text');
132 $this->client_error(_('No message text!'), $code = 406, $apidata['content-type']);
134 $content_shortened = common_shorten_links($content);
135 if (mb_strlen($content_shortened) > 140) {
136 $this->client_error(_('That\'s too long. Max message size is 140 chars.'),
137 $code = 406, $apidata['content-type']);
142 $other = $this->get_user($this->trimmed('user'));
145 $this->client_error(_('Recipient user not found.'), $code = 403, $apidata['content-type']);
147 } else if (!$user->mutuallySubscribed($other)) {
148 $this->client_error(_('Can\'t send direct messages to users who aren\'t your friend.'),
149 $code = 403, $apidata['content-type']);
151 } else if ($user->id == $other->id) {
152 // Sending msgs to yourself is allowed by Twitter
153 $this->client_error(_('Don\'t send a message to yourself; just say it to yourself quietly instead.'),
154 $code = 403, $apidata['content-type']);
158 $message = Message::saveNew($user->id, $other->id,
159 html_entity_decode($content, ENT_NOQUOTES, 'UTF-8'), $source);
161 if (is_string($message)) {
162 $this->server_error($message);
166 $this->notify($user, $other, $message);
168 if ($apidata['content-type'] == 'xml') {
169 $this->show_single_xml_dmsg($message);
170 } elseif ($apidata['content-type'] == 'json') {
171 $this->show_single_json_dmsg($message);
176 function destroy($args, $apidata) {
177 parent::handle($args);
178 common_server_error(_('API method under construction.'), $code=501);
181 function show_xml_dmsgs($message) {
183 $this->init_document('xml');
184 common_element_start('direct-messages', array('type' => 'array'));
186 if (is_array($messages)) {
187 foreach ($message as $m) {
188 $twitter_dm = $this->twitter_dmsg_array($m);
189 $this->show_twitter_xml_dmsg($twitter_dm);
192 while ($message->fetch()) {
193 $twitter_dm = $this->twitter_dmsg_array($message);
194 $this->show_twitter_xml_dmsg($twitter_dm);
198 common_element_end('direct-messages');
199 $this->end_document('xml');
203 function show_json_dmsgs($message) {
205 $this->init_document('json');
209 if (is_array($message)) {
210 foreach ($message as $m) {
211 $twitter_dm = $this->twitter_dmsg_array($m);
212 array_push($dmsgs, $twitter_dm);
215 while ($message->fetch()) {
216 $twitter_dm = $this->twitter_dmsg_array($message);
217 array_push($dmsgs, $twitter_dm);
221 $this->show_json_objects($dmsgs);
222 $this->end_document('json');
226 function show_rss_dmsgs($message, $title, $link, $subtitle) {
228 $this->init_document('rss');
230 common_element_start('channel');
231 common_element('title', NULL, $title);
233 common_element('link', NULL, $link);
234 common_element('description', NULL, $subtitle);
235 common_element('language', NULL, 'en-us');
236 common_element('ttl', NULL, '40');
238 if (is_array($message)) {
239 foreach ($message as $m) {
240 $entry = $this->twitter_rss_dmsg_array($m);
241 $this->show_twitter_rss_item($entry);
244 while ($message->fetch()) {
245 $entry = $this->twitter_rss_dmsg_array($message);
246 $this->show_twitter_rss_item($entry);
250 common_element_end('channel');
251 $this->end_twitter_rss();
255 function show_atom_dmsgs($message, $title, $link, $subtitle) {
257 $this->init_document('atom');
259 common_element('title', NULL, $title);
260 $siteserver = common_config('site', 'server');
261 common_element('id', NULL, "tag:$siteserver,2008:DirectMessage");
262 common_element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), NULL);
263 common_element('updated', NULL, common_date_iso8601(strftime('%c')));
264 common_element('subtitle', NULL, $subtitle);
266 if (is_array($message)) {
267 foreach ($message as $m) {
268 $entry = $this->twitter_rss_dmsg_array($m);
269 $this->show_twitter_atom_entry($entry);
272 while ($message->fetch()) {
273 $entry = $this->twitter_rss_dmsg_array($message);
274 $this->show_twitter_atom_entry($entry);
278 $this->end_document('atom');
281 // swiped from MessageAction. Should it be place in util.php?
282 function notify($from, $to, $message) {
283 mail_notify_message($message, $from, $to);
284 # XXX: Jabber, SMS notifications... probably queued