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/stream.php');
24 define('SUBSCRIPTIONS_PER_ROW', 4);
25 define('SUBSCRIPTIONS', 80);
27 class ShowstreamAction extends StreamAction {
29 function handle($args) {
31 parent::handle($args);
33 $nickname = common_canonical_nickname($this->arg('nickname'));
34 $user = User::staticGet('nickname', $nickname);
37 $this->no_such_user();
41 $profile = $user->getProfile();
44 common_server_error(_('User has no profile.'));
48 # Looks like we're good; start output
50 # For YADIS discovery, we also have a <meta> tag
52 header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
55 common_show_header($profile->nickname,
56 array($this, 'show_header'), $user,
57 array($this, 'show_top'));
59 $this->show_profile($profile);
61 $this->show_notices($user);
66 function show_top($user) {
67 $cur = common_current_user();
69 if ($cur && $cur->id == $user->id) {
70 common_notice_form('showstream');
75 $this->show_feeds_list(array(0=>array('href'=>common_local_url('userrss', array('nickname' => $user->nickname)),
77 'version' => 'RSS 1.0',
79 1=>array('href'=>common_local_url('usertimeline', array('nickname' => $user->nickname)),
81 'version' => 'Atom 1.0',
82 'item' => 'usertimeline'),
84 2=>array('href'=>common_local_url('foaf',array('nickname' => $user->nickname)),
93 function show_header($user) {
95 common_element('link', array('rel' => 'alternate',
96 'href' => common_local_url('api',
97 array('apiaction' => 'statuses',
98 'method' => 'user_timeline.rss',
99 'argument' => $user->nickname)),
100 'type' => 'application/rss+xml',
101 'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
102 common_element('link', array('rel' => 'alternate feed',
103 'href' => common_local_url('api',
104 array('apiaction' => 'statuses',
105 'method' => 'user_timeline.atom',
106 'argument' => $user->nickname)),
107 'type' => 'application/atom+xml',
108 'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
109 common_element('link', array('rel' => 'alternate',
110 'href' => common_local_url('userrss', array('nickname' =>
112 'type' => 'application/rdf+xml',
113 'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
115 common_element('link', array('rel' => 'meta',
116 'href' => common_local_url('foaf', array('nickname' =>
118 'type' => 'application/rdf+xml',
120 # for remote subscriptions etc.
121 common_element('meta', array('http-equiv' => 'X-XRDS-Location',
122 'content' => common_local_url('xrds', array('nickname' =>
124 $profile = $user->getProfile();
126 common_element('meta', array('name' => 'description',
127 'content' => $profile->bio));
130 if ($user->emailmicroid && $user->email && $profile->profileurl) {
131 common_element('meta', array('name' => 'microid',
132 'content' => "mailto+http:sha1:" . sha1(sha1('mailto:' . $user->email) . sha1($profile->profileurl))));
134 if ($user->jabbermicroid && $user->jabber && $profile->profileurl) {
135 common_element('meta', array('name' => 'microid',
136 'content' => "xmpp+http:sha1:" . sha1(sha1('xmpp:' . $user->jabber) . sha1($profile->profileurl))));
141 function no_such_user() {
142 $this->client_error(_('No such user.'), 404);
145 function show_profile($profile) {
147 common_element_start('div', array('id' => 'profile'));
149 $this->show_personal($profile);
151 $this->show_last_notice($profile);
153 $cur = common_current_user();
155 $this->show_subscriptions($profile);
157 common_element_end('div');
160 function show_personal($profile) {
162 $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
163 common_element_start('div', array('id' => 'profile_avatar'));
164 common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
165 'class' => 'avatar profile',
166 'width' => AVATAR_PROFILE_SIZE,
167 'height' => AVATAR_PROFILE_SIZE,
168 'alt' => $profile->nickname));
170 common_element_start('ul', array('id' => 'profile_actions'));
172 common_element_start('li', array('id' => 'profile_subscribe'));
173 $cur = common_current_user();
175 if ($cur->id != $profile->id) {
176 if ($cur->isSubscribed($profile)) {
177 $this->show_unsubscribe_form($profile);
179 $this->show_subscribe_form($profile);
183 $this->show_remote_subscribe_link($profile);
185 common_element_end('li');
187 $user = User::staticGet('id', $profile->id);
189 if ($cur && $cur->id != $user->id && $cur->mutuallySubscribed($user)) {
190 common_element_start('li', array('id' => 'profile_send_a_new_message'));
191 common_element('a', array('href' => common_local_url('newmessage', array('to' => $user->id))),
192 _('Send a message'));
193 common_element_end('li');
194 if ($user->email && $user->emailnotifynudge) {
195 common_element_start('li', array('id' => 'profile_nudge'));
196 common_nudge_form($user);
197 common_element_end('li');
200 common_element_end('ul');
202 common_element_end('div');
204 common_element_start('div', array('id' => 'profile_information'));
206 if ($profile->fullname) {
207 common_element('h1', NULL, $profile->fullname . ' (' . $profile->nickname . ')');
209 common_element('h1', NULL, $profile->nickname);
213 if ($profile->location) {
214 common_element('p', 'location', $profile->location);
217 common_element('p', 'description', $profile->bio);
219 if ($profile->homepage) {
220 common_element_start('p', 'website');
221 common_element('a', array('href' => $profile->homepage,
224 common_element_end('p');
227 $this->show_statistics($profile);
229 common_element_end('div');
232 function show_subscribe_form($profile) {
233 common_element_start('form', array('id' => 'subscribe', 'method' => 'post',
234 'action' => common_local_url('subscribe')));
235 common_hidden('token', common_session_token());
236 common_element('input', array('id' => 'subscribeto',
237 'name' => 'subscribeto',
239 'value' => $profile->nickname));
240 common_element('input', array('type' => 'submit',
242 'value' => _('Subscribe')));
243 common_element_end('form');
246 function show_remote_subscribe_link($profile) {
247 $url = common_local_url('remotesubscribe',
248 array('nickname' => $profile->nickname));
249 common_element('a', array('href' => $url,
250 'id' => 'remotesubscribe'),
254 function show_unsubscribe_form($profile) {
255 common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post',
256 'action' => common_local_url('unsubscribe')));
257 common_hidden('token', common_session_token());
258 common_element('input', array('id' => 'unsubscribeto',
259 'name' => 'unsubscribeto',
261 'value' => $profile->nickname));
262 common_element('input', array('type' => 'submit',
264 'value' => _('Unsubscribe')));
265 common_element_end('form');
268 function show_subscriptions($profile) {
271 $subs = DB_DataObject::factory('subscription');
272 $subs->subscriber = $profile->id;
273 $subs->whereAdd('subscribed != ' . $profile->id);
275 $subs->orderBy('created DESC');
277 # We ask for an extra one to know if we need to do another page
279 $subs->limit(0, SUBSCRIPTIONS + 1);
281 $subs_count = $subs->find();
283 common_element_start('div', array('id' => 'subscriptions'));
285 common_element('h2', NULL, _('Subscriptions'));
287 if ($subs_count > 0) {
289 common_element_start('ul', array('id' => 'subscriptions_avatars'));
291 for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) {
293 if (!$subs->fetch()) {
294 common_debug('Weirdly, broke out of subscriptions loop early', __FILE__);
298 $other = Profile::staticGet($subs->subscribed);
301 common_log_db_error($subs, 'SELECT', __FILE__);
305 common_element_start('li');
306 common_element_start('a', array('title' => ($other->fullname) ?
309 'href' => $other->profileurl,
311 'class' => 'subscription'));
312 $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
313 common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_MINI_SIZE)),
314 'width' => AVATAR_MINI_SIZE,
315 'height' => AVATAR_MINI_SIZE,
316 'class' => 'avatar mini',
317 'alt' => ($other->fullname) ?
320 common_element_end('a');
321 common_element_end('li');
324 common_element_end('ul');
327 if ($subs_count > SUBSCRIPTIONS) {
328 common_element_start('p', array('id' => 'subscriptions_viewall'));
330 common_element('a', array('href' => common_local_url('subscriptions',
331 array('nickname' => $profile->nickname)),
332 'class' => 'moresubscriptions'),
333 _('All subscriptions'));
334 common_element_end('p');
337 common_element_end('div');
340 function show_statistics($profile) {
342 // XXX: WORM cache this
343 $subs = DB_DataObject::factory('subscription');
344 $subs->subscriber = $profile->id;
345 $subs_count = (int) $subs->count() - 1;
347 $subbed = DB_DataObject::factory('subscription');
348 $subbed->subscribed = $profile->id;
349 $subbed_count = (int) $subbed->count() - 1;
351 $notices = DB_DataObject::factory('notice');
352 $notices->profile_id = $profile->id;
353 $notice_count = (int) $notices->count();
355 common_element_start('div', 'statistics');
356 common_element('h2', 'statistics', _('Statistics'));
359 common_element_start('dl', 'statistics');
360 common_element('dt', 'membersince', _('Member since'));
361 common_element('dd', 'membersince', date('j M Y',
362 strtotime($profile->created)));
364 common_element_start('dt', 'subscriptions');
365 common_element('a', array('href' => common_local_url('subscriptions',
366 array('nickname' => $profile->nickname))),
368 common_element_end('dt');
369 common_element('dd', 'subscriptions', (is_int($subs_count)) ? $subs_count : '0');
370 common_element_start('dt', 'subscribers');
371 common_element('a', array('href' => common_local_url('subscribers',
372 array('nickname' => $profile->nickname))),
374 common_element_end('dt');
375 common_element('dd', 'subscribers', (is_int($subbed_count)) ? $subbed_count : '0');
376 common_element('dt', 'notices', _('Notices'));
377 common_element('dd', 'notices', (is_int($notice_count)) ? $notice_count : '0');
378 common_element_end('dl');
380 common_element_end('div');
383 function show_notices($user) {
385 $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
387 $notice = $user->getNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
393 common_element_start('ul', array('id' => 'notices'));
395 while ($notice->fetch()) {
397 if ($cnt > NOTICES_PER_PAGE) {
400 $this->show_notice($notice);
403 common_element_end('ul');
406 common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page,
407 'showstream', array('nickname' => $user->nickname));
410 function show_last_notice($profile) {
412 common_element('h2', NULL, _('Currently'));
414 $notice = $profile->getCurrentNotice();
417 # FIXME: URL, image, video, audio
418 common_element_start('p', array('class' => 'notice_current'));
419 if ($notice->rendered) {
420 common_raw($notice->rendered);
422 # XXX: may be some uncooked notices in the DB,
423 # we cook them right now. This can probably disappear in future
424 # versions (>> 0.4.x)
425 common_raw(common_render_content($notice->content, $notice));
427 common_element_end('p');
431 function show_notice($notice) {
432 $profile = $notice->getProfile();
433 $user = common_current_user();
436 common_element_start('li', array('class' => 'notice_single',
437 'id' => 'notice-' . $notice->id));
439 if ($user->hasFave($notice)) {
440 common_disfavor_form($notice);
442 common_favor_form($notice);
445 $noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
446 # FIXME: URL, image, video, audio
447 common_element_start('p');
448 if ($notice->rendered) {
449 common_raw($notice->rendered);
451 # XXX: may be some uncooked notices in the DB,
452 # we cook them right now. This can probably disappear in future
453 # versions (>> 0.4.x)
454 common_raw(common_render_content($notice->content, $notice));
456 common_element_end('p');
457 common_element_start('p', array('class' => 'time'));
458 common_element('a', array('class' => 'permalink',
459 'href' => $noticeurl,
460 'title' => common_exact_date($notice->created)),
461 common_date_string($notice->created));
462 if ($notice->source) {
463 common_text(_(' from '));
464 $this->source_link($notice->source);
466 if ($notice->reply_to) {
467 $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
469 common_element('a', array('class' => 'inreplyto',
470 'href' => $replyurl),
471 _('in reply to...'));
474 common_element_start('a',
475 array('href' => common_local_url('newnotice',
476 array('replyto' => $profile->nickname)),
477 'onclick' => 'doreply("'.$profile->nickname.'"); return false',
478 'title' => _('reply'),
479 'class' => 'replybutton'));
480 common_raw('→');
481 common_element_end('a');
482 if ($user && $notice->profile_id == $user->id) {
483 $deleteurl = common_local_url('deletenotice', array('notice' => $notice->id));
484 common_element_start('a', array('class' => 'deletenotice',
485 'href' => $deleteurl,
486 'title' => _('delete')));
487 common_raw('×');
488 common_element_end('a');
491 common_element_end('p');
492 common_element_end('li');