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
27 function direct_messages($args, $apidata)
29 parent::handle($args);
30 return $this->show_messages($args, $apidata, 'received');
33 function sent($args, $apidata)
35 parent::handle($args);
36 return $this->show_messages($args, $apidata, 'sent');
39 function show_messages($args, $apidata, $type)
42 $user = $apidata['user'];
44 $count = $this->arg('count');
45 $since = $this->arg('since');
46 $since_id = $this->arg('since_id');
47 $before_id = $this->arg('before_id');
49 $page = $this->arg('page');
59 $message = new Message();
64 $server = common_root_url();
66 if ($type == 'received') {
67 $message->to_profile = $user->id;
68 $title = sprintf(_("Direct messages to %s"), $user->nickname);
69 $subtitle = sprintf(_("All the direct messages sent to %s"), $user->nickname);
70 $link = $server . $user->nickname . '/inbox';
72 $message->from_profile = $user->id;
73 $title = _('Direct Messages You\'ve Sent');
74 $subtitle = sprintf(_("All the direct messages sent from %s"), $user->nickname);
75 $link = $server . $user->nickname . '/outbox';
79 $message->whereAdd("id < $before_id");
83 $message->whereAdd("id > $since_id");
86 $since = strtotime($this->arg('since'));
89 $d = date('Y-m-d H:i:s', $since);
90 $message->whereAdd("created > '$d'");
93 $message->orderBy('created DESC, id DESC');
94 $message->limit((($page-1)*20), $count);
97 switch($apidata['content-type']) {
99 $this->show_xml_dmsgs($message);
102 $this->show_rss_dmsgs($message, $title, $link, $subtitle);
105 $this->show_atom_dmsgs($message, $title, $link, $subtitle);
108 $this->show_json_dmsgs($message);
111 $this->clientError(_('API method not found!'), $code = 404);
116 // had to change this from "new" to "create" to avoid PHP reserved word
117 function create($args, $apidata)
119 parent::handle($args);
121 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
122 $this->clientError(_('This method requires a POST.'), 400, $apidata['content-type']);
126 $user = $apidata['user'];
127 $source = $this->trimmed('source'); // Not supported by Twitter.
129 $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
130 if (!$source || in_array($source, $reserved_sources)) {
134 $content = $this->trimmed('text');
137 $this->clientError(_('No message text!'), $code = 406, $apidata['content-type']);
139 $content_shortened = common_shorten_links($content);
140 if (mb_strlen($content_shortened) > 140) {
141 $this->clientError(_('That\'s too long. Max message size is 140 chars.'),
142 $code = 406, $apidata['content-type']);
147 $other = $this->get_user($this->trimmed('user'));
150 $this->clientError(_('Recipient user not found.'), $code = 403, $apidata['content-type']);
152 } else if (!$user->mutuallySubscribed($other)) {
153 $this->clientError(_('Can\'t send direct messages to users who aren\'t your friend.'),
154 $code = 403, $apidata['content-type']);
156 } else if ($user->id == $other->id) {
157 // Sending msgs to yourself is allowed by Twitter
158 $this->clientError(_('Don\'t send a message to yourself; just say it to yourself quietly instead.'),
159 $code = 403, $apidata['content-type']);
163 $message = Message::saveNew($user->id, $other->id,
164 html_entity_decode($content, ENT_NOQUOTES, 'UTF-8'), $source);
166 if (is_string($message)) {
167 $this->serverError($message);
171 $this->notify($user, $other, $message);
173 if ($apidata['content-type'] == 'xml') {
174 $this->show_single_xml_dmsg($message);
175 } elseif ($apidata['content-type'] == 'json') {
176 $this->show_single_json_dmsg($message);
181 function destroy($args, $apidata)
183 parent::handle($args);
184 $this->serverError(_('API method under construction.'), $code=501);
187 function show_xml_dmsgs($message)
190 $this->init_document('xml');
191 $this->elementStart('direct-messages', array('type' => 'array'));
193 if (is_array($messages)) {
194 foreach ($message as $m) {
195 $twitter_dm = $this->twitter_dmsg_array($m);
196 $this->show_twitter_xml_dmsg($twitter_dm);
199 while ($message->fetch()) {
200 $twitter_dm = $this->twitter_dmsg_array($message);
201 $this->show_twitter_xml_dmsg($twitter_dm);
205 $this->elementEnd('direct-messages');
206 $this->end_document('xml');
210 function show_json_dmsgs($message)
213 $this->init_document('json');
217 if (is_array($message)) {
218 foreach ($message as $m) {
219 $twitter_dm = $this->twitter_dmsg_array($m);
220 array_push($dmsgs, $twitter_dm);
223 while ($message->fetch()) {
224 $twitter_dm = $this->twitter_dmsg_array($message);
225 array_push($dmsgs, $twitter_dm);
229 $this->show_json_objects($dmsgs);
230 $this->end_document('json');
234 function show_rss_dmsgs($message, $title, $link, $subtitle)
237 $this->init_document('rss');
239 $this->elementStart('channel');
240 $this->element('title', null, $title);
242 $this->element('link', null, $link);
243 $this->element('description', null, $subtitle);
244 $this->element('language', null, 'en-us');
245 $this->element('ttl', null, '40');
247 if (is_array($message)) {
248 foreach ($message as $m) {
249 $entry = $this->twitter_rss_dmsg_array($m);
250 $this->show_twitter_rss_item($entry);
253 while ($message->fetch()) {
254 $entry = $this->twitter_rss_dmsg_array($message);
255 $this->show_twitter_rss_item($entry);
259 $this->elementEnd('channel');
260 $this->end_twitter_rss();
264 function show_atom_dmsgs($message, $title, $link, $subtitle)
267 $this->init_document('atom');
269 $this->element('title', null, $title);
270 $siteserver = common_config('site', 'server');
271 $this->element('id', null, "tag:$siteserver,2008:DirectMessage");
272 $this->element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null);
273 $this->element('updated', null, common_date_iso8601(strftime('%c')));
274 $this->element('subtitle', null, $subtitle);
276 if (is_array($message)) {
277 foreach ($message as $m) {
278 $entry = $this->twitter_rss_dmsg_array($m);
279 $this->show_twitter_atom_entry($entry);
282 while ($message->fetch()) {
283 $entry = $this->twitter_rss_dmsg_array($message);
284 $this->show_twitter_atom_entry($entry);
288 $this->end_document('atom');
291 // swiped from MessageAction. Should it be place in util.php?
292 function notify($from, $to, $message)
294 mail_notify_message($message, $from, $to);
295 # XXX: Jabber, SMS notifications... probably queued