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 TwitapistatusesAction extends TwitterapiAction {
26 function public_timeline($args, $apidata) {
27 parent::handle($args);
29 $sitename = common_config('site', 'name');
30 $siteserver = common_config('site', 'server');
31 $title = sprintf(_("%s public timeline"), $sitename);
32 $id = "tag:$siteserver:Statuses";
33 $link = common_root_url();
34 $subtitle = sprintf(_("%s updates from everyone!"), $sitename);
36 // Number of public statuses to return by default -- Twitter sends 20
37 $MAX_PUBSTATUSES = 20;
39 // FIXME: To really live up to the spec we need to build a list
40 // of notices by users who have custom avatars, so fix this SQL -- Zach
42 $page = $this->arg('page');
43 $since_id = $this->arg('since_id');
44 $before_id = $this->arg('before_id');
46 // NOTE: page, since_id, and before_id are extensions to Twitter API -- TB
57 $since = strtotime($this->arg('since'));
59 $notice = Notice::publicStream((($page-1)*$MAX_PUBSTATUSES), $MAX_PUBSTATUSES, $since_id, $before_id, $since);
63 switch($apidata['content-type']) {
65 $this->show_xml_timeline($notice);
68 $this->show_rss_timeline($notice, $title, $link, $subtitle);
71 $this->show_atom_timeline($notice, $title, $id, $link, $subtitle);
74 $this->show_json_timeline($notice);
77 common_user_error(_('API method not found!'), $code = 404);
82 common_server_error(_('Couldn\'t find any statuses.'), $code = 503);
87 function friends_timeline($args, $apidata) {
88 parent::handle($args);
90 $since = $this->arg('since');
91 $since_id = $this->arg('since_id');
92 $count = $this->arg('count');
93 $page = $this->arg('page');
94 $before_id = $this->arg('before_id');
108 // NOTE: before_id is an extension to Twitter API -- TB
113 $since = strtotime($this->arg('since'));
115 $user = $this->get_user(NULL, $apidata);
116 $this->auth_user = $user;
118 $profile = $user->getProfile();
120 $sitename = common_config('site', 'name');
121 $siteserver = common_config('site', 'server');
123 $title = sprintf(_("%s and friends"), $user->nickname);
124 $id = "tag:$siteserver:friends:" . $user->id;
125 $link = common_local_url('all', array('nickname' => $user->nickname));
126 $subtitle = sprintf(_('Updates from %1$s and friends on %2$s!'), $user->nickname, $sitename);
128 $notice = $user->noticesWithFriends(($page-1)*20, $count, $since_id, $before_id, $since);
130 switch($apidata['content-type']) {
132 $this->show_xml_timeline($notice);
135 $this->show_rss_timeline($notice, $title, $link, $subtitle);
138 $this->show_atom_timeline($notice, $title, $id, $link, $subtitle);
141 $this->show_json_timeline($notice);
144 common_user_error(_('API method not found!'), $code = 404);
149 function user_timeline($args, $apidata) {
150 parent::handle($args);
152 $this->auth_user = $apidata['user'];
153 $user = $this->get_user($apidata['api_arg'], $apidata);
156 $this->client_error('Not Found', 404, $apidata['content-type']);
160 $profile = $user->getProfile();
163 common_server_error(_('User has no profile.'));
167 $count = $this->arg('count');
168 $since = $this->arg('since');
169 $since_id = $this->arg('since_id');
170 $page = $this->arg('page');
171 $before_id = $this->arg('before_id');
185 // NOTE: before_id is an extensions to Twitter API -- TB
190 $since = strtotime($this->arg('since'));
192 $sitename = common_config('site', 'name');
193 $siteserver = common_config('site', 'server');
195 $title = sprintf(_("%s timeline"), $user->nickname);
196 $id = "tag:$siteserver:user:".$user->id;
197 $link = common_local_url('showstream', array('nickname' => $user->nickname));
198 $subtitle = sprintf(_('Updates from %1$s on %2$s!'), $user->nickname, $sitename);
200 # FriendFeed's SUP protocol
201 # Also added RSS and Atom feeds
203 $suplink = common_local_url('sup', NULL, $user->id);
204 header('X-SUP-ID: '.$suplink);
208 $notice = $user->getNotices((($page-1)*20), $count, $since_id, $before_id, $since);
210 switch($apidata['content-type']) {
212 $this->show_xml_timeline($notice);
215 $this->show_rss_timeline($notice, $title, $link, $subtitle, $suplink);
218 $this->show_atom_timeline($notice, $title, $id, $link, $subtitle, $suplink);
221 $this->show_json_timeline($notice);
224 common_user_error(_('API method not found!'), $code = 404);
229 function update($args, $apidata) {
231 parent::handle($args);
233 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
234 common_user_error(_('API method not found!'), $code = 404);
238 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
239 $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
243 $this->auth_user = $apidata['user'];
244 $user = $this->auth_user;
245 $status = $this->trimmed('status');
246 $source = $this->trimmed('source');
247 $in_reply_to_status_id = intval($this->trimmed('in_reply_to_status_id'));
248 $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
249 if (!$source || in_array($source, $reserved_sources)) {
255 // XXX: Note: In this case, Twitter simply returns '200 OK'
256 // No error is given, but the status is not posted to the
257 // user's timeline. Seems bad. Shouldn't we throw an
263 $status_shortened = common_shorten_links($status);
265 if (mb_strlen($status_shortened) > 140) {
267 // XXX: Twitter truncates anything over 140, flags the status
268 // as "truncated." Sending this error may screw up some clients
269 // that assume Twitter will truncate for them. Should we just
270 // truncate too? -- Zach
271 $this->client_error(_('That\'s too long. Max notice size is 140 chars.'), $code = 406, $apidata['content-type']);
277 // Check for commands
278 $inter = new CommandInterpreter();
279 $cmd = $inter->handle_command($user, $status_shortened);
283 if ($this->supported($cmd)) {
284 $cmd->execute(new Channel());
287 // cmd not supported? Twitter just returns your latest status.
288 // And, it returns your last status whether the cmd was successful
290 $n = $user->getCurrentNotice();
291 $apidata['api_arg'] = $n->id;
296 if ($in_reply_to_status_id) {
298 // check whether notice actually exists
299 $reply = Notice::staticGet($in_reply_to_status_id);
302 $reply_to = $in_reply_to_status_id;
304 $this->client_error(_('Not found'), $code = 404, $apidata['content-type']);
309 $notice = Notice::saveNew($user->id, html_entity_decode($status, ENT_NOQUOTES, 'UTF-8'),
310 $source, 1, $reply_to);
312 if (is_string($notice)) {
313 $this->server_error($notice);
317 common_broadcast_notice($notice);
318 $apidata['api_arg'] = $notice->id;
321 $this->show($args, $apidata);
324 function replies($args, $apidata) {
326 parent::handle($args);
328 $since = $this->arg('since');
329 $count = $this->arg('count');
330 $page = $this->arg('page');
331 $since_id = $this->arg('since_id');
332 $before_id = $this->arg('before_id');
334 $this->auth_user = $apidata['user'];
335 $user = $this->auth_user;
336 $profile = $user->getProfile();
338 $sitename = common_config('site', 'name');
339 $siteserver = common_config('site', 'server');
341 $title = sprintf(_('%1$s / Updates replying to %2$s'), $sitename, $user->nickname);
342 $id = "tag:$siteserver:replies:".$user->id;
343 $link = common_local_url('replies', array('nickname' => $user->nickname));
344 $subtitle = sprintf(_('%1$s updates that reply to updates from %2$s / %3$s.'), $sitename, $user->nickname, $profile->getBestName());
358 // NOTE: before_id is an extension to Twitter API -- TB
363 $since = strtotime($this->arg('since'));
365 $notice = $user->getReplies((($page-1)*20), $count, $since_id, $before_id, $since);
368 while ($notice->fetch()) {
369 $notices[] = clone($notice);
372 switch($apidata['content-type']) {
374 $this->show_xml_timeline($notices);
377 $this->show_rss_timeline($notices, $title, $link, $subtitle);
380 $this->show_atom_timeline($notices, $title, $id, $link, $subtitle);
383 $this->show_json_timeline($notices);
386 common_user_error(_('API method not found!'), $code = 404);
391 function show($args, $apidata) {
392 parent::handle($args);
394 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
395 common_user_error(_('API method not found!'), $code = 404);
399 $this->auth_user = $apidata['user'];
400 $notice_id = $apidata['api_arg'];
401 $notice = Notice::staticGet($notice_id);
404 if ($apidata['content-type'] == 'xml') {
405 $this->show_single_xml_status($notice);
406 } elseif ($apidata['content-type'] == 'json') {
407 $this->show_single_json_status($notice);
410 // XXX: Twitter just sets a 404 header and doens't bother to return an err msg
411 $this->client_error(_('No status with that ID found.'), 404, $apidata['content-type']);
416 function destroy($args, $apidata) {
418 parent::handle($args);
420 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
421 common_user_error(_('API method not found!'), $code = 404);
425 // Check for RESTfulness
426 if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
427 // XXX: Twitter just prints the err msg, no XML / JSON.
428 $this->client_error(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
432 $this->auth_user = $apidata['user'];
433 $user = $this->auth_user;
434 $notice_id = $apidata['api_arg'];
435 $notice = Notice::staticGet($notice_id);
438 $this->client_error(_('No status found with that ID.'), 404, $apidata['content-type']);
442 if ($user->id == $notice->profile_id) {
443 $replies = new Reply;
444 $replies->get('notice_id', $notice_id);
445 common_dequeue_notice($notice);
449 if ($apidata['content-type'] == 'xml') {
450 $this->show_single_xml_status($notice);
451 } elseif ($apidata['content-type'] == 'json') {
452 $this->show_single_json_status($notice);
455 $this->client_error(_('You may not delete another user\'s status.'), 403, $apidata['content-type']);
460 function friends($args, $apidata) {
461 parent::handle($args);
462 return $this->subscriptions($apidata, 'subscribed', 'subscriber');
465 function followers($args, $apidata) {
466 parent::handle($args);
468 return $this->subscriptions($apidata, 'subscriber', 'subscribed');
471 function subscriptions($apidata, $other_attr, $user_attr) {
475 $this->auth_user = $apidate['user'];
476 $user = $this->get_user($apidata['api_arg'], $apidata);
479 $this->client_error('Not Found', 404, $apidata['content-type']);
483 $page = $this->trimmed('page');
485 if (!$page || !is_numeric($page)) {
489 $profile = $user->getProfile();
492 common_server_error(_('User has no profile.'));
496 $sub = new Subscription();
497 $sub->$user_attr = $profile->id;
499 $since = strtotime($this->trimmed('since'));
502 $d = date('Y-m-d H:i:s', $since);
503 $sub->whereAdd("created > '$d'");
506 $sub->orderBy('created DESC');
507 $sub->limit(($page-1)*100, 100);
512 while ($sub->fetch()) {
513 $others[] = Profile::staticGet($sub->$other_attr);
516 // user has no followers
519 $type = $apidata['content-type'];
521 $this->init_document($type);
522 $this->show_profiles($others, $type);
523 $this->end_document($type);
526 function show_profiles($profiles, $type) {
529 common_element_start('users', array('type' => 'array'));
530 foreach ($profiles as $profile) {
531 $this->show_profile($profile);
533 common_element_end('users');
537 foreach ($profiles as $profile) {
538 $arrays[] = $this->twitter_user_array($profile, true);
540 print json_encode($arrays);
543 $this->client_error(_('unsupported file type'));
547 function featured($args, $apidata) {
548 parent::handle($args);
549 common_server_error(_('API method under construction.'), $code=501);
552 function supported($cmd) {
554 $cmdlist = array('MessageCommand', 'SubCommand', 'UnsubCommand', 'FavCommand', 'OnCommand', 'OffCommand');
556 if (in_array(get_class($cmd), $cmdlist)) {