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 = $user->getProfile();
44 common_server_error(_('User record exists without profile.'));
48 # Looks like we're good; start output
50 # For YADIS discovery, we also have a <meta> tag
52 header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
55 common_show_header($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'), $user->nickname)));
83 common_element('link', array('rel' => 'meta',
84 'href' => common_local_url('foaf', array('nickname' =>
86 'type' => 'application/rdf+xml',
88 # for remote subscriptions etc.
89 common_element('meta', array('http-equiv' => 'X-XRDS-Location',
90 'content' => common_local_url('xrds', array('nickname' =>
94 function no_such_user() {
95 common_user_error(_('No such user.'));
98 function show_profile($profile) {
100 common_element_start('div', array('id' => 'profile'));
102 $this->show_personal($profile);
104 $this->show_last_notice($profile);
106 $cur = common_current_user();
108 $this->show_subscriptions($profile);
110 common_element_end('div');
113 function show_personal($profile) {
115 $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
116 common_element_start('div', array('id' => 'profile_avatar'));
117 common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
118 'class' => 'avatar profile',
119 'width' => AVATAR_PROFILE_SIZE,
120 'height' => AVATAR_PROFILE_SIZE,
121 'alt' => $profile->nickname));
122 $cur = common_current_user();
124 if ($cur->id != $profile->id) {
125 if ($cur->isSubscribed($profile)) {
126 $this->show_unsubscribe_form($profile);
128 $this->show_subscribe_form($profile);
132 $this->show_remote_subscribe_link($profile);
134 common_element_end('div');
136 common_element_start('div', array('id' => 'profile_information'));
138 if ($profile->fullname) {
139 common_element('h1', NULL, $profile->fullname . ' (' . $profile->nickname . ')');
141 common_element('h1', NULL, $profile->nickname);
145 if ($profile->location) {
146 common_element('p', 'location', $profile->location);
149 common_element('p', 'description', $profile->bio);
151 if ($profile->homepage) {
152 common_element_start('p', 'website');
153 common_element('a', array('href' => $profile->homepage),
155 common_element_end('p');
158 $this->show_statistics($profile);
160 common_element_end('div');
163 function show_subscribe_form($profile) {
164 common_element_start('form', array('id' => 'subscribe', 'method' => 'post',
165 'action' => common_local_url('subscribe')));
166 common_element('input', array('id' => 'subscribeto',
167 'name' => 'subscribeto',
169 'value' => $profile->nickname));
170 common_element('input', array('type' => 'submit',
172 'value' => _('Subscribe')));
173 common_element_end('form');
176 function show_remote_subscribe_link($profile) {
177 $url = common_local_url('remotesubscribe',
178 array('nickname' => $profile->nickname));
179 common_element('a', array('href' => $url,
180 'id' => 'remotesubscribe'),
184 function show_unsubscribe_form($profile) {
185 common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post',
186 'action' => common_local_url('unsubscribe')));
187 common_element('input', array('id' => 'unsubscribeto',
188 'name' => 'unsubscribeto',
190 'value' => $profile->nickname));
191 common_element('input', array('type' => 'submit',
193 'value' => _('Unsubscribe')));
194 common_element_end('form');
197 function show_subscriptions($profile) {
200 $subs = DB_DataObject::factory('subscription');
201 $subs->subscriber = $profile->id;
202 $subs->orderBy('created DESC');
204 # We ask for an extra one to know if we need to do another page
206 $subs->limit(0, SUBSCRIPTIONS + 1);
208 $subs_count = $subs->find();
210 common_element_start('div', array('id' => 'subscriptions'));
212 common_element('h2', NULL, _('Subscriptions'));
214 if ($subs_count > 0) {
216 common_element_start('ul', array('id' => 'subscriptions_avatars'));
218 for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) {
220 if (!$subs->fetch()) {
221 common_debug('Weirdly, broke out of subscriptions loop early', __FILE__);
225 $other = Profile::staticGet($subs->subscribed);
227 common_element_start('li');
228 common_element_start('a', array('title' => ($other->fullname) ?
231 'href' => $other->profileurl,
232 'class' => 'subscription'));
233 $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
234 common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_MINI_SIZE)),
235 'width' => AVATAR_MINI_SIZE,
236 'height' => AVATAR_MINI_SIZE,
237 'class' => 'avatar mini',
238 'alt' => ($other->fullname) ?
241 common_element_end('a');
242 common_element_end('li');
245 common_element_end('ul');
248 if ($subs_count > SUBSCRIPTIONS) {
249 common_element_start('p', array('id' => 'subscriptions_viewall'));
251 common_element('a', array('href' => common_local_url('subscriptions',
252 array('nickname' => $profile->nickname)),
253 'class' => 'moresubscriptions'),
254 _('All subscriptions'));
255 common_element_end('p');
258 common_element_end('div');
261 function show_statistics($profile) {
263 // XXX: WORM cache this
264 $subs = DB_DataObject::factory('subscription');
265 $subs->subscriber = $profile->id;
266 $subs_count = (int) $subs->count();
268 $subbed = DB_DataObject::factory('subscription');
269 $subbed->subscribed = $profile->id;
270 $subbed_count = (int) $subbed->count();
272 $notices = DB_DataObject::factory('notice');
273 $notices->profile_id = $profile->id;
274 $notice_count = (int) $notices->count();
276 common_element_start('div', 'statistics');
277 common_element('h2', 'statistics', _('Statistics'));
280 common_element_start('dl', 'statistics');
281 common_element('dt', 'membersince', _('Member since'));
282 common_element('dd', 'membersince', date('j M Y',
283 strtotime($profile->created)));
285 common_element_start('dt', 'subscriptions');
286 common_element('a', array('href' => common_local_url('subscriptions',
287 array('nickname' => $profile->nickname))),
289 common_element_end('dt');
290 common_element('dd', 'subscriptions', (is_int($subs_count)) ? $subs_count : '0');
291 common_element_start('dt', 'subscribers');
292 common_element('a', array('href' => common_local_url('subscribers',
293 array('nickname' => $profile->nickname))),
295 common_element_end('dt');
296 common_element('dd', 'subscribers', (is_int($subbed_count)) ? $subbed_count : '0');
297 common_element('dt', 'notices', _('Notices'));
298 common_element('dd', 'notices', (is_int($notice_count)) ? $notice_count : '0');
299 common_element_end('dl');
301 common_element_end('div');
304 function show_notices($profile) {
306 $notice = DB_DataObject::factory('notice');
307 $notice->profile_id = $profile->id;
309 $notice->orderBy('created DESC');
311 $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
313 $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
315 $cnt = $notice->find();
318 common_element_start('ul', array('id' => 'notices'));
320 for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
321 if ($notice->fetch()) {
322 $this->show_notice($notice);
329 common_element_end('ul');
331 common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page,
332 'showstream', array('nickname' => $profile->nickname));
335 function show_last_notice($profile) {
337 common_element('h2', NULL, _('Currently'));
339 $notice = $profile->getCurrentNotice();
342 # FIXME: URL, image, video, audio
343 common_element_start('p', array('class' => 'notice_current'));
344 if ($notice->rendered) {
345 common_raw($notice->rendered);
347 # XXX: may be some uncooked notices in the DB,
348 # we cook them right now. This can probably disappear in future
349 # versions (>> 0.4.x)
350 common_raw(common_render_content($notice->content, $notice));
352 common_element_end('p');
356 function show_notice($notice) {
357 $profile = $notice->getProfile();
359 common_element_start('li', array('class' => 'notice_single',
360 'id' => 'notice-' . $notice->id));
361 $noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
362 # FIXME: URL, image, video, audio
363 common_element_start('p');
364 if ($notice->rendered) {
365 common_raw($notice->rendered);
367 # XXX: may be some uncooked notices in the DB,
368 # we cook them right now. This can probably disappear in future
369 # versions (>> 0.4.x)
370 common_raw(common_render_content($notice->content, $notice));
372 common_element_end('p');
373 common_element_start('p', array('class' => 'time'));
374 common_element('a', array('class' => 'permalink',
375 'href' => $noticeurl,
376 'title' => common_exact_date($notice->created)),
377 common_date_string($notice->created));
378 if ($notice->reply_to) {
379 $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
381 common_element('a', array('class' => 'inreplyto',
382 'href' => $replyurl),
383 _('in reply to...'));
386 common_element_start('a',
387 array('href' => common_local_url('newnotice',
388 array('replyto' => $profile->nickname)),
389 'onclick' => 'doreply("'.$profile->nickname.'"); return false',
390 'title' => _('reply'),
391 'class' => 'replybutton'));
392 common_raw('→');
393 common_element_end('a');
394 common_element_end('p');
395 common_element_end('li');