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 $this->show_notices($profile);
66 function show_top($user) {
68 $cur = common_current_user();
70 if ($cur && $cur->id == $user->id) {
71 common_notice_form('showstream');
77 function show_header($user) {
78 common_element('link', array('rel' => 'alternate',
79 'href' => common_local_url('userrss', array('nickname' =>
81 'type' => 'application/rss+xml',
82 'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
83 common_element('link', array('rel' => 'meta',
84 'href' => common_local_url('foaf', array('nickname' =>
86 'type' => 'application/rdf+xml',
88 # for remote subscriptions etc.
89 common_element('meta', array('http-equiv' => 'X-XRDS-Location',
90 'content' => common_local_url('xrds', array('nickname' =>
92 $profile = $user->getProfile();
94 common_element('meta', array('name' => 'description',
95 'content' => $profile->bio));
98 if ($user->emailmicroid && $user->email && $profile->profileurl) {
99 common_element('meta', array('name' => 'microid',
100 'content' => "mailto+http:sha1:" . sha1(sha1('mailto:' . $user->email) . sha1($profile->profileurl))));
102 if ($user->jabbermicroid && $user->jabber && $profile->profileurl) {
103 common_element('meta', array('name' => 'microid',
104 'content' => "xmpp+http:sha1:" . sha1(sha1('xmpp:' . $user->jabber) . sha1($profile->profileurl))));
109 function no_such_user() {
110 $this->client_error(_('No such user.'), 404);
113 function show_profile($profile) {
115 common_element_start('div', array('id' => 'profile'));
117 $this->show_personal($profile);
119 $this->show_last_notice($profile);
121 $cur = common_current_user();
123 $this->show_subscriptions($profile);
125 common_element_end('div');
128 function show_personal($profile) {
130 $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
131 common_element_start('div', array('id' => 'profile_avatar'));
132 common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
133 'class' => 'avatar profile',
134 'width' => AVATAR_PROFILE_SIZE,
135 'height' => AVATAR_PROFILE_SIZE,
136 'alt' => $profile->nickname));
137 $cur = common_current_user();
139 if ($cur->id != $profile->id) {
140 if ($cur->isSubscribed($profile)) {
141 $this->show_unsubscribe_form($profile);
143 $this->show_subscribe_form($profile);
147 $this->show_remote_subscribe_link($profile);
149 common_element_end('div');
151 common_element_start('div', array('id' => 'profile_information'));
153 if ($profile->fullname) {
154 common_element('h1', NULL, $profile->fullname . ' (' . $profile->nickname . ')');
156 common_element('h1', NULL, $profile->nickname);
160 if ($profile->location) {
161 common_element('p', 'location', $profile->location);
164 common_element('p', 'description', $profile->bio);
166 if ($profile->homepage) {
167 common_element_start('p', 'website');
168 common_element('a', array('href' => $profile->homepage,
171 common_element_end('p');
174 $this->show_statistics($profile);
176 common_element_end('div');
179 function show_subscribe_form($profile) {
180 common_element_start('form', array('id' => 'subscribe', 'method' => 'post',
181 'action' => common_local_url('subscribe')));
182 common_hidden('token', common_session_token());
183 common_element('input', array('id' => 'subscribeto',
184 'name' => 'subscribeto',
186 'value' => $profile->nickname));
187 common_element('input', array('type' => 'submit',
189 'value' => _('Subscribe')));
190 common_element_end('form');
193 function show_remote_subscribe_link($profile) {
194 $url = common_local_url('remotesubscribe',
195 array('nickname' => $profile->nickname));
196 common_element('a', array('href' => $url,
197 'id' => 'remotesubscribe'),
201 function show_unsubscribe_form($profile) {
202 common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post',
203 'action' => common_local_url('unsubscribe')));
204 common_hidden('token', common_session_token());
205 common_element('input', array('id' => 'unsubscribeto',
206 'name' => 'unsubscribeto',
208 'value' => $profile->nickname));
209 common_element('input', array('type' => 'submit',
211 'value' => _('Unsubscribe')));
212 common_element_end('form');
215 function show_subscriptions($profile) {
218 $subs = DB_DataObject::factory('subscription');
219 $subs->subscriber = $profile->id;
220 $subs->whereAdd('subscribed != ' . $profile->id);
222 $subs->orderBy('created DESC');
224 # We ask for an extra one to know if we need to do another page
226 $subs->limit(0, SUBSCRIPTIONS + 1);
228 $subs_count = $subs->find();
230 common_element_start('div', array('id' => 'subscriptions'));
232 common_element('h2', NULL, _('Subscriptions'));
234 if ($subs_count > 0) {
236 common_element_start('ul', array('id' => 'subscriptions_avatars'));
238 for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) {
240 if (!$subs->fetch()) {
241 common_debug('Weirdly, broke out of subscriptions loop early', __FILE__);
245 $other = Profile::staticGet($subs->subscribed);
247 common_element_start('li');
248 common_element_start('a', array('title' => ($other->fullname) ?
251 'href' => $other->profileurl,
253 'class' => 'subscription'));
254 $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
255 common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_MINI_SIZE)),
256 'width' => AVATAR_MINI_SIZE,
257 'height' => AVATAR_MINI_SIZE,
258 'class' => 'avatar mini',
259 'alt' => ($other->fullname) ?
262 common_element_end('a');
263 common_element_end('li');
266 common_element_end('ul');
269 if ($subs_count > SUBSCRIPTIONS) {
270 common_element_start('p', array('id' => 'subscriptions_viewall'));
272 common_element('a', array('href' => common_local_url('subscriptions',
273 array('nickname' => $profile->nickname)),
274 'class' => 'moresubscriptions'),
275 _('All subscriptions'));
276 common_element_end('p');
279 common_element_end('div');
282 function show_statistics($profile) {
284 // XXX: WORM cache this
285 $subs = DB_DataObject::factory('subscription');
286 $subs->subscriber = $profile->id;
287 $subs_count = (int) $subs->count() - 1;
289 $subbed = DB_DataObject::factory('subscription');
290 $subbed->subscribed = $profile->id;
291 $subbed_count = (int) $subbed->count() - 1;
293 $notices = DB_DataObject::factory('notice');
294 $notices->profile_id = $profile->id;
295 $notice_count = (int) $notices->count();
297 common_element_start('div', 'statistics');
298 common_element('h2', 'statistics', _('Statistics'));
301 common_element_start('dl', 'statistics');
302 common_element('dt', 'membersince', _('Member since'));
303 common_element('dd', 'membersince', date('j M Y',
304 strtotime($profile->created)));
306 common_element_start('dt', 'subscriptions');
307 common_element('a', array('href' => common_local_url('subscriptions',
308 array('nickname' => $profile->nickname))),
310 common_element_end('dt');
311 common_element('dd', 'subscriptions', (is_int($subs_count)) ? $subs_count : '0');
312 common_element_start('dt', 'subscribers');
313 common_element('a', array('href' => common_local_url('subscribers',
314 array('nickname' => $profile->nickname))),
316 common_element_end('dt');
317 common_element('dd', 'subscribers', (is_int($subbed_count)) ? $subbed_count : '0');
318 common_element('dt', 'notices', _('Notices'));
319 common_element('dd', 'notices', (is_int($notice_count)) ? $notice_count : '0');
320 common_element_end('dl');
322 common_element_end('div');
325 function show_notices($profile) {
327 $notice = DB_DataObject::factory('notice');
328 $notice->profile_id = $profile->id;
330 $notice->orderBy('created DESC, notice.id DESC');
332 $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
334 $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
336 $cnt = $notice->find();
339 common_element_start('ul', array('id' => 'notices'));
341 for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
342 if ($notice->fetch()) {
343 $this->show_notice($notice);
350 common_element_end('ul');
352 common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page,
353 'showstream', array('nickname' => $profile->nickname));
356 function show_last_notice($profile) {
358 common_element('h2', NULL, _('Currently'));
360 $notice = $profile->getCurrentNotice();
363 # FIXME: URL, image, video, audio
364 common_element_start('p', array('class' => 'notice_current'));
365 if ($notice->rendered) {
366 common_raw($notice->rendered);
368 # XXX: may be some uncooked notices in the DB,
369 # we cook them right now. This can probably disappear in future
370 # versions (>> 0.4.x)
371 common_raw(common_render_content($notice->content, $notice));
373 common_element_end('p');
377 function show_notice($notice) {
378 $profile = $notice->getProfile();
379 $user = common_current_user();
382 common_element_start('li', array('class' => 'notice_single',
383 'id' => 'notice-' . $notice->id));
384 $noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
385 # FIXME: URL, image, video, audio
386 common_element_start('p');
387 if ($notice->rendered) {
388 common_raw($notice->rendered);
390 # XXX: may be some uncooked notices in the DB,
391 # we cook them right now. This can probably disappear in future
392 # versions (>> 0.4.x)
393 common_raw(common_render_content($notice->content, $notice));
395 common_element_end('p');
396 common_element_start('p', array('class' => 'time'));
397 common_element('a', array('class' => 'permalink',
398 'href' => $noticeurl,
399 'title' => common_exact_date($notice->created)),
400 common_date_string($notice->created));
401 if ($notice->source) {
402 common_text(_(' from '));
403 $this->source_link($notice->source);
405 if ($notice->reply_to) {
406 $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
408 common_element('a', array('class' => 'inreplyto',
409 'href' => $replyurl),
410 _('in reply to...'));
413 common_element_start('a',
414 array('href' => common_local_url('newnotice',
415 array('replyto' => $profile->nickname)),
416 'onclick' => 'doreply("'.$profile->nickname.'"); return false',
417 'title' => _('reply'),
418 'class' => 'replybutton'));
419 common_raw('→');
420 common_element_end('a');
421 if ($user && $notice->profile_id == $user->id) {
422 $deleteurl = common_local_url('deletenotice', array('notice' => $notice->id));
423 common_element_start('a', array('class' => 'deletenotice',
424 'href' => $deleteurl,
425 'title' => _('delete')));
426 common_raw('×');
427 common_element_end('a');
429 common_element_end('p');
430 common_element_end('li');