3 * Laconica - a distributed open-source microblogging tool
4 * Copyright (C) 2008, 2009, Control Yourself, 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')) {
24 require_once(INSTALLDIR.'/lib/twitterapi.php');
26 class TwitapistatusesAction extends TwitterapiAction
29 function public_timeline($args, $apidata)
31 // XXX: To really live up to the spec we need to build a list
32 // of notices by users who have custom avatars, so fix this SQL -- Zach
34 parent::handle($args);
36 $sitename = common_config('site', 'name');
37 $title = sprintf(_("%s public timeline"), $sitename);
38 $taguribase = common_config('integration', 'taguri');
39 $id = "tag:$taguribase:PublicTimeline";
40 $link = common_root_url();
41 $subtitle = sprintf(_("%s updates from everyone!"), $sitename);
43 $page = (int)$this->arg('page', 1);
44 $count = (int)$this->arg('count', 20);
45 $max_id = (int)$this->arg('max_id', 0);
46 $since_id = (int)$this->arg('since_id', 0);
47 $since = $this->arg('since');
49 $notice = Notice::publicStream(($page-1)*$count, $count, $since_id,
52 switch($apidata['content-type']) {
54 $this->show_xml_timeline($notice);
57 $this->show_rss_timeline($notice, $title, $link, $subtitle);
60 $selfuri = common_root_url() . 'api/statuses/public_timeline.atom';
61 $this->show_atom_timeline($notice, $title, $id, $link,
62 $subtitle, null, $selfuri);
65 $this->show_json_timeline($notice);
68 $this->clientError(_('API method not found!'), $code = 404);
74 function friends_timeline($args, $apidata)
76 parent::handle($args);
78 $this->auth_user = $apidata['user'];
79 $user = $this->get_user($apidata['api_arg'], $apidata);
82 $this->clientError(_('No such user!'), 404,
83 $apidata['content-type']);
87 $profile = $user->getProfile();
88 $sitename = common_config('site', 'name');
89 $title = sprintf(_("%s and friends"), $user->nickname);
90 $taguribase = common_config('integration', 'taguri');
91 $id = "tag:$taguribase:FriendsTimeline:" . $user->id;
92 $link = common_local_url('all',
93 array('nickname' => $user->nickname));
94 $subtitle = sprintf(_('Updates from %1$s and friends on %2$s!'),
95 $user->nickname, $sitename);
97 $page = (int)$this->arg('page', 1);
98 $count = (int)$this->arg('count', 20);
99 $max_id = (int)$this->arg('max_id', 0);
100 $since_id = (int)$this->arg('since_id', 0);
101 $since = $this->arg('since');
103 if (!empty($this->auth_user) && $this->auth_user->id == $user->id) {
104 $notice = $user->noticeInbox(($page-1)*$count,
105 $count, $since_id, $max_id, $since);
107 $notice = $user->noticesWithFriends(($page-1)*$count,
108 $count, $since_id, $max_id, $since);
111 switch($apidata['content-type']) {
113 $this->show_xml_timeline($notice);
116 $this->show_rss_timeline($notice, $title, $link, $subtitle);
119 if (isset($apidata['api_arg'])) {
120 $selfuri = common_root_url() .
121 'api/statuses/friends_timeline/' .
122 $apidata['api_arg'] . '.atom';
124 $selfuri = common_root_url() .
125 'api/statuses/friends_timeline.atom';
127 $this->show_atom_timeline($notice, $title, $id, $link,
128 $subtitle, null, $selfuri);
131 $this->show_json_timeline($notice);
134 $this->clientError(_('API method not found!'), $code = 404);
139 function group_timeline($args, $apidata)
141 parent::handle($args);
143 $this->auth_user = $apidata['user'];
144 $group = $this->get_group($apidata['api_arg'], $apidata);
147 $this->clientError('Not Found', 404, $apidata['content-type']);
151 $sitename = common_config('site', 'name');
152 $title = sprintf(_("%s timeline"), $group->nickname);
153 $taguribase = common_config('integration', 'taguri');
154 $id = "tag:$taguribase:GroupTimeline:".$group->id;
155 $link = common_local_url('showstream',
156 array('nickname' => $group->nickname));
157 $subtitle = sprintf(_('Updates from %1$s on %2$s!'),
158 $group->nickname, $sitename);
160 $page = (int)$this->arg('page', 1);
161 $count = (int)$this->arg('count', 20);
162 $max_id = (int)$this->arg('max_id', 0);
163 $since_id = (int)$this->arg('since_id', 0);
164 $since = $this->arg('since');
166 $notice = $group->getNotices(($page-1)*$count,
167 $count, $since_id, $max_id, $since);
169 switch($apidata['content-type']) {
171 $this->show_xml_timeline($notice);
174 $this->show_rss_timeline($notice, $title, $link,
175 $subtitle, $suplink);
178 if (isset($apidata['api_arg'])) {
179 $selfuri = common_root_url() .
180 'api/statuses/group_timeline/' .
181 $apidata['api_arg'] . '.atom';
183 $selfuri = common_root_url() .
184 'api/statuses/group_timeline.atom';
186 $this->show_atom_timeline($notice, $title, $id, $link,
187 $subtitle, $suplink, $selfuri);
190 $this->show_json_timeline($notice);
193 $this->clientError(_('API method not found!'), $code = 404);
197 function user_timeline($args, $apidata)
199 parent::handle($args);
201 $this->auth_user = $apidata['user'];
202 $user = $this->get_user($apidata['api_arg'], $apidata);
205 $this->clientError('Not Found', 404, $apidata['content-type']);
209 $profile = $user->getProfile();
211 $sitename = common_config('site', 'name');
212 $title = sprintf(_("%s timeline"), $user->nickname);
213 $taguribase = common_config('integration', 'taguri');
214 $id = "tag:$taguribase:UserTimeline:".$user->id;
215 $link = common_local_url('showstream',
216 array('nickname' => $user->nickname));
217 $subtitle = sprintf(_('Updates from %1$s on %2$s!'),
218 $user->nickname, $sitename);
220 # FriendFeed's SUP protocol
221 # Also added RSS and Atom feeds
223 $suplink = common_local_url('sup', null, null, $user->id);
224 header('X-SUP-ID: '.$suplink);
226 $page = (int)$this->arg('page', 1);
227 $count = (int)$this->arg('count', 20);
228 $max_id = (int)$this->arg('max_id', 0);
229 $since_id = (int)$this->arg('since_id', 0);
230 $since = $this->arg('since');
232 $notice = $user->getNotices(($page-1)*$count,
233 $count, $since_id, $max_id, $since);
235 switch($apidata['content-type']) {
237 $this->show_xml_timeline($notice);
240 $this->show_rss_timeline($notice, $title, $link,
241 $subtitle, $suplink);
244 if (isset($apidata['api_arg'])) {
245 $selfuri = common_root_url() .
246 'api/statuses/user_timeline/' .
247 $apidata['api_arg'] . '.atom';
249 $selfuri = common_root_url() .
250 'api/statuses/user_timeline.atom';
252 $this->show_atom_timeline($notice, $title, $id, $link,
253 $subtitle, $suplink, $selfuri);
256 $this->show_json_timeline($notice);
259 $this->clientError(_('API method not found!'), $code = 404);
264 function update($args, $apidata)
266 parent::handle($args);
268 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
269 $this->clientError(_('API method not found!'), $code = 404);
273 if ($_SERVER['REQUEST_METHOD'] != 'POST') {
274 $this->clientError(_('This method requires a POST.'),
275 400, $apidata['content-type']);
279 $user = $apidata['user']; // Always the auth user
281 $status = $this->trimmed('status');
282 $source = $this->trimmed('source');
283 $in_reply_to_status_id =
284 intval($this->trimmed('in_reply_to_status_id'));
285 $reserved_sources = array('web', 'omb', 'mail', 'xmpp', 'api');
287 if (empty($source) || in_array($source, $reserved_sources)) {
291 if (empty($status)) {
293 // XXX: Note: In this case, Twitter simply returns '200 OK'
294 // No error is given, but the status is not posted to the
295 // user's timeline. Seems bad. Shouldn't we throw an
301 $status_shortened = common_shorten_links($status);
303 if (mb_strlen($status_shortened) > 140) {
305 // XXX: Twitter truncates anything over 140, flags the status
306 // as "truncated." Sending this error may screw up some clients
307 // that assume Twitter will truncate for them. Should we just
308 // truncate too? -- Zach
309 $this->clientError(_('That\'s too long. Max notice size is 140 chars.'),
310 $code = 406, $apidata['content-type']);
315 // Check for commands
316 $inter = new CommandInterpreter();
317 $cmd = $inter->handle_command($user, $status_shortened);
321 if ($this->supported($cmd)) {
322 $cmd->execute(new Channel());
325 // cmd not supported? Twitter just returns your latest status.
326 // And, it returns your last status whether the cmd was successful
328 $n = $user->getCurrentNotice();
329 $apidata['api_arg'] = $n->id;
334 if ($in_reply_to_status_id) {
336 // check whether notice actually exists
337 $reply = Notice::staticGet($in_reply_to_status_id);
340 $reply_to = $in_reply_to_status_id;
342 $this->clientError(_('Not found'), $code = 404,
343 $apidata['content-type']);
348 $notice = Notice::saveNew($user->id,
349 html_entity_decode($status, ENT_NOQUOTES, 'UTF-8'),
350 $source, 1, $reply_to);
352 if (is_string($notice)) {
353 $this->serverError($notice);
357 common_broadcast_notice($notice);
358 $apidata['api_arg'] = $notice->id;
361 $this->show($args, $apidata);
364 function mentions($args, $apidata)
366 parent::handle($args);
368 $user = $this->get_user($apidata['api_arg'], $apidata);
369 $this->auth_user = $apidata['user'];
372 $this->clientError(_('No such user!'), 404,
373 $apidata['content-type']);
377 $profile = $user->getProfile();
379 $sitename = common_config('site', 'name');
380 $title = sprintf(_('%1$s / Updates mentioning %2$s'),
381 $sitename, $user->nickname);
382 $taguribase = common_config('integration', 'taguri');
383 $id = "tag:$taguribase:Mentions:".$user->id;
384 $link = common_local_url('replies',
385 array('nickname' => $user->nickname));
386 $subtitle = sprintf(_('%1$s updates that reply to updates from %2$s / %3$s.'),
387 $sitename, $user->nickname, $profile->getBestName());
389 $page = (int)$this->arg('page', 1);
390 $count = (int)$this->arg('count', 20);
391 $max_id = (int)$this->arg('max_id', 0);
392 $since_id = (int)$this->arg('since_id', 0);
393 $since = $this->arg('since');
395 $notice = $user->getReplies(($page-1)*$count,
396 $count, $since_id, $max_id, $since);
398 switch($apidata['content-type']) {
400 $this->show_xml_timeline($notice);
403 $this->show_rss_timeline($notice, $title, $link, $subtitle);
406 $selfuri = common_root_url() .
407 ltrim($_SERVER['QUERY_STRING'], 'p=');
408 $this->show_atom_timeline($notice, $title, $id, $link, $subtitle,
412 $this->show_json_timeline($notice);
415 $this->clientError(_('API method not found!'), $code = 404);
420 function replies($args, $apidata)
422 call_user_func(array($this, 'mentions'), $args, $apidata);
425 function show($args, $apidata)
427 parent::handle($args);
429 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
430 $this->clientError(_('API method not found!'), $code = 404);
434 // 'id' is an undocumented parameter in Twitter's API. Several
435 // clients make use of it, so we support it too.
437 // show.json?id=12345 takes precedence over /show/12345.json
439 $this->auth_user = $apidata['user'];
440 $notice_id = $this->trimmed('id');
442 if (empty($notice_id)) {
443 $notice_id = $apidata['api_arg'];
446 $notice = Notice::staticGet((int)$notice_id);
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 // XXX: Twitter just sets a 404 header and doens't bother
456 // to return an err msg
457 $this->clientError(_('No status with that ID found.'),
458 404, $apidata['content-type']);
462 function destroy($args, $apidata)
464 parent::handle($args);
466 if (!in_array($apidata['content-type'], array('xml', 'json'))) {
467 $this->clientError(_('API method not found!'), $code = 404);
471 // Check for RESTfulness
472 if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
473 // XXX: Twitter just prints the err msg, no XML / JSON.
474 $this->clientError(_('This method requires a POST or DELETE.'),
475 400, $apidata['content-type']);
479 $user = $apidata['user']; // Always the auth user
480 $notice_id = $apidata['api_arg'];
481 $notice = Notice::staticGet($notice_id);
483 if (empty($notice)) {
484 $this->clientError(_('No status found with that ID.'),
485 404, $apidata['content-type']);
489 if ($user->id == $notice->profile_id) {
490 $replies = new Reply;
491 $replies->get('notice_id', $notice_id);
495 if ($apidata['content-type'] == 'xml') {
496 $this->show_single_xml_status($notice);
497 } elseif ($apidata['content-type'] == 'json') {
498 $this->show_single_json_status($notice);
501 $this->clientError(_('You may not delete another user\'s status.'),
502 403, $apidata['content-type']);
507 function friends($args, $apidata)
509 parent::handle($args);
510 return $this->subscriptions($apidata, 'subscribed', 'subscriber');
513 function friendsIDs($args, $apidata)
515 parent::handle($args);
516 return $this->subscriptions($apidata, 'subscribed', 'subscriber', true);
519 function followers($args, $apidata)
521 parent::handle($args);
522 return $this->subscriptions($apidata, 'subscriber', 'subscribed');
525 function followersIDs($args, $apidata)
527 parent::handle($args);
528 return $this->subscriptions($apidata, 'subscriber', 'subscribed', true);
531 function subscriptions($apidata, $other_attr, $user_attr, $onlyIDs=false)
533 $this->auth_user = $apidata['user'];
534 $user = $this->get_user($apidata['api_arg'], $apidata);
537 $this->clientError('Not Found', 404, $apidata['content-type']);
541 $profile = $user->getProfile();
543 $sub = new Subscription();
544 $sub->$user_attr = $profile->id;
546 $sub->orderBy('created DESC');
548 // Normally, page 100 friends at a time
551 $page = $this->arg('page', 1);
552 $count = $this->arg('count', 100);
553 $sub->limit(($page-1)*$count, $count);
556 // If we're just looking at IDs, return
557 // ALL of them, unless the user specifies a page,
558 // in which case, return 500 per page.
560 $page = $this->arg('page');
566 $sub->limit(($page-1)*$count, $count);
573 while ($sub->fetch()) {
574 $others[] = Profile::staticGet($sub->$other_attr);
577 // user has no followers
580 $type = $apidata['content-type'];
582 $this->init_document($type);
585 $this->showIDs($others, $type);
587 $this->show_profiles($others, $type);
590 $this->end_document($type);
593 function show_profiles($profiles, $type)
597 $this->elementStart('users', array('type' => 'array'));
598 foreach ($profiles as $profile) {
599 $this->show_profile($profile);
601 $this->elementEnd('users');
605 foreach ($profiles as $profile) {
606 $arrays[] = $this->twitter_user_array($profile, true);
608 print json_encode($arrays);
611 $this->clientError(_('unsupported file type'));
615 function showIDs($profiles, $type)
619 $this->elementStart('ids');
620 foreach ($profiles as $profile) {
621 $this->element('id', null, $profile->id);
623 $this->elementEnd('ids');
627 foreach ($profiles as $profile) {
628 $ids[] = (int)$profile->id;
630 print json_encode($ids);
633 $this->clientError(_('unsupported file type'));
637 function featured($args, $apidata)
639 parent::handle($args);
640 $this->serverError(_('API method under construction.'), $code=501);
643 function supported($cmd)
645 $cmdlist = array('MessageCommand', 'SubCommand', 'UnsubCommand',
646 'FavCommand', 'OnCommand', 'OffCommand');
648 if (in_array(get_class($cmd), $cmdlist)) {