3 * StatusNet, the distributed open-source microblogging tool
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @author Sarven Capadisli <csarven@status.net>
26 * @copyright 2008-2009 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET') && !defined('LACONICA')) {
35 require_once INSTALLDIR.'/lib/noticelist.php';
36 require_once INSTALLDIR.'/lib/feedlist.php';
38 define('MEMBERS_PER_SECTION', 27);
45 * @author Evan Prodromou <evan@status.net>
46 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
47 * @link http://status.net/
49 class ShowgroupAction extends GroupDesignAction
51 /** page we're viewing. */
55 * Is this page read-only?
57 * @return boolean true
59 function isReadOnly($args)
67 * @return string page title, with page number
71 $base = $this->group->getFancyName();
73 if ($this->page == 1) {
74 // TRANS: Page title for first group page. %s is a group name.
75 return sprintf(_('%s group'), $base);
77 // TRANS: Page title for any but first group page.
78 // TRANS: %1$s is a group name, $2$s is a page number.
79 return sprintf(_('%1$s group, page %2$d'),
88 * Reads and validates arguments and instantiates the attributes.
90 * @param array $args $_REQUEST args
92 * @return boolean success flag
94 function prepare($args)
96 parent::prepare($args);
98 $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
100 $nickname_arg = $this->arg('nickname');
101 $nickname = common_canonical_nickname($nickname_arg);
103 // Permanent redirect on non-canonical nickname
105 if ($nickname_arg != $nickname) {
106 $args = array('nickname' => $nickname);
107 if ($this->page != 1) {
108 $args['page'] = $this->page;
110 common_redirect(common_local_url('showgroup', $args), 301);
115 // TRANS: Client error displayed if no nickname argument was given requesting a group page.
116 $this->clientError(_('No nickname.'), 404);
120 $local = Local_group::staticGet('nickname', $nickname);
123 $alias = Group_alias::staticGet('alias', $nickname);
125 $args = array('id' => $alias->group_id);
126 if ($this->page != 1) {
127 $args['page'] = $this->page;
129 common_redirect(common_local_url('groupbyid', $args), 301);
132 common_log(LOG_NOTICE, "Couldn't find local group for nickname '$nickname'");
133 // TRANS: Client error displayed if no remote group with a given name was found requesting group page.
134 $this->clientError(_('No such group.'), 404);
139 $this->group = User_group::staticGet('id', $local->group_id);
142 // TRANS: Client error displayed if no local group with a given name was found requesting group page.
143 $this->clientError(_('No such group.'), 404);
147 common_set_returnto($this->selfUrl());
155 * Shows a profile for the group, some controls, and a list of
160 function handle($args)
170 function showLocalNav()
172 $nav = new GroupNav($this, $this->group);
177 * Show the page content
179 * Shows a group profile and a list of group notices
181 function showContent()
183 $this->showGroupProfile();
184 $this->showGroupNotices();
188 * Show the group notices
192 function showGroupNotices()
194 $notice = $this->group->getNotices(($this->page-1)*NOTICES_PER_PAGE,
195 NOTICES_PER_PAGE + 1);
197 $nl = new NoticeList($notice, $this);
200 $this->pagination($this->page > 1,
201 $cnt > NOTICES_PER_PAGE,
204 array('nickname' => $this->group->nickname));
208 * Show the group profile
210 * Information about the group
214 function showGroupProfile()
216 $this->elementStart('div', array('id' => 'i',
217 'class' => 'entity_profile vcard author'));
219 $logo = ($this->group->homepage_logo) ?
220 $this->group->homepage_logo : User_group::defaultLogo(AVATAR_PROFILE_SIZE);
222 $this->element('img', array('src' => $logo,
223 'class' => 'photo avatar entity_depiction',
224 'width' => AVATAR_PROFILE_SIZE,
225 'height' => AVATAR_PROFILE_SIZE,
226 'alt' => $this->group->nickname));
228 $hasFN = ($this->group->fullname) ? 'entity_nickname nickname url uid' :
229 'entity_nickname fn org nickname url uid';
230 $this->element('a', array('href' => $this->group->homeUrl(),
231 'rel' => 'me', 'class' => $hasFN),
232 $this->group->nickname);
234 if ($this->group->fullname) {
235 $this->element('div', 'entity_fn fn org', $this->group->fullname);
238 if ($this->group->location) {
239 $this->element('div', 'entity_location label', $this->group->location);
242 if ($this->group->homepage) {
243 $this->element('a', array('href' => $this->group->homepage,
245 'class' => 'url entity_url'),
246 $this->group->homepage);
249 if ($this->group->description) {
250 $this->element('div', 'note entity_note', $this->group->description);
253 if (common_config('group', 'maxaliases') > 0) {
254 $aliases = $this->group->getAliases();
256 if (!empty($aliases)) {
257 $this->element('div',
258 'aliases entity_aliases',
259 implode(' ', $aliases));
263 $this->elementEnd('div');
265 $cur = common_current_user();
266 $this->elementStart('div', 'entity_actions');
267 // TRANS: Group actions header (h2). Text hidden by default.
268 $this->element('h2', null, _('Group actions'));
269 $this->elementStart('ul');
270 $this->elementStart('li', 'entity_subscribe');
271 if (Event::handle('StartGroupSubscribe', array($this, $this->group))) {
273 if ($cur->isMember($this->group)) {
274 $lf = new LeaveForm($this, $this->group);
276 } else if (!Group_block::isBlocked($this->group, $cur->getProfile())) {
277 $jf = new JoinForm($this, $this->group);
281 Event::handle('EndGroupSubscribe', array($this, $this->group));
283 $this->elementEnd('li');
284 if ($cur && $cur->hasRight(Right::DELETEGROUP)) {
285 $this->elementStart('li', 'entity_delete');
286 $df = new DeleteGroupForm($this, $this->group);
288 $this->elementEnd('li');
290 $this->elementEnd('ul');
291 $this->elementEnd('div');
295 * Get a list of the feeds for this page
302 common_local_url('grouprss',
303 array('nickname' => $this->group->nickname));
305 return array(new Feed(Feed::RSS1,
306 common_local_url('grouprss',
307 array('nickname' => $this->group->nickname)),
308 // TRANS: Tooltip for feed link. %s is a group nickname.
309 sprintf(_('Notice feed for %s group (RSS 1.0)'),
310 $this->group->nickname)),
312 common_local_url('ApiTimelineGroup',
313 array('format' => 'rss',
314 'id' => $this->group->id)),
315 // TRANS: Tooltip for feed link. %s is a group nickname.
316 sprintf(_('Notice feed for %s group (RSS 2.0)'),
317 $this->group->nickname)),
319 common_local_url('ApiTimelineGroup',
320 array('format' => 'atom',
321 'id' => $this->group->id)),
322 // TRANS: Tooltip for feed link. %s is a group nickname.
323 sprintf(_('Notice feed for %s group (Atom)'),
324 $this->group->nickname)),
326 common_local_url('foafgroup',
327 array('nickname' => $this->group->nickname)),
328 // TRANS: Tooltip for feed link. %s is a group nickname.
329 sprintf(_('FOAF for %s group'),
330 $this->group->nickname)));
334 * Fill in the sidebar.
338 function showSections()
340 $this->showMembers();
341 $this->showStatistics();
343 $cloud = new GroupTagCloudSection($this, $this->group);
348 * Show mini-list of members
352 function showMembers()
354 $member = $this->group->getMembers(0, MEMBERS_PER_SECTION);
360 $this->elementStart('div', array('id' => 'entity_members',
361 'class' => 'section'));
363 if (Event::handle('StartShowGroupMembersMiniList', array($this))) {
365 // TRANS: Header for mini list of group members on a group page (h2).
366 $this->element('h2', null, _('Members'));
368 $gmml = new GroupMembersMiniList($member, $this);
369 $cnt = $gmml->show();
371 // TRANS: Description for mini list of group members on a group page when the group has no members.
372 $this->element('p', null, _('(None)'));
375 // @todo FIXME: Should be shown if a group has more than 27 members, but I do not see it displayed at
376 // for example http://identi.ca/group/statusnet. Broken?
377 if ($cnt > MEMBERS_PER_SECTION) {
378 $this->element('a', array('href' => common_local_url('groupmembers',
379 array('nickname' => $this->group->nickname))),
380 // TRANS: Link to all group members from mini list of group members if group has more than n members.
384 Event::handle('EndShowGroupMembersMiniList', array($this));
387 $this->elementEnd('div');
391 * Show list of admins
395 function showAdmins()
397 $adminSection = new GroupAdminSection($this, $this->group);
398 $adminSection->show();
402 * Show some statistics
406 function showStatistics()
408 $this->elementStart('div', array('id' => 'entity_statistics',
409 'class' => 'section'));
411 // TRANS: Header for group statistics on a group page (h2).
412 $this->element('h2', null, _('Statistics'));
414 $this->elementEnd('dl');
415 $this->element('dt', null, _m('LABEL','Created'));
416 $this->element('dd', 'entity_created', date('j M Y',
417 strtotime($this->group->created)));
418 // @todo FIXME: i18n issue. This label gets a colon added from somewhere. Should be part of the message.
419 // TRANS: Label for member count in statistics on group page.
420 $this->element('dt', null, _m('LABEL','Members'));
421 $this->element('dd', null, $this->group->getMemberCount());
422 $this->elementEnd('dl');
424 $this->elementEnd('div');
427 function showAnonymousMessage()
429 if (!(common_config('site','closed') || common_config('site','inviteonly'))) {
430 // @todo FIXME: use group full name here if available instead of (uglier) primary alias.
431 // TRANS: Notice on group pages for anonymous users for StatusNet sites that accept new registrations.
432 // TRANS: **%s** is the group alias, %%%%site.name%%%% is the site name,
433 // TRANS: %%%%action.register%%%% is the URL for registration, %%%%doc.help%%%% is a URL to help.
434 // TRANS: This message contains Markdown links. Ensure they are formatted correctly: [Description](link).
435 $m = sprintf(_('**%s** is a user group on %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
436 'based on the Free Software [StatusNet](http://status.net/) tool. Its members share ' .
437 'short messages about their life and interests. '.
438 '[Join now](%%%%action.register%%%%) to become part of this group and many more! ([Read more](%%%%doc.help%%%%))'),
439 $this->group->nickname);
441 // @todo FIXME: use group full name here if available instead of (uglier) primary alias.
442 // TRANS: Notice on group pages for anonymous users for StatusNet sites that accept no new registrations.
443 // TRANS: **%s** is the group alias, %%%%site.name%%%% is the site name,
444 // TRANS: This message contains Markdown links. Ensure they are formatted correctly: [Description](link).
445 $m = sprintf(_('**%s** is a user group on %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
446 'based on the Free Software [StatusNet](http://status.net/) tool. Its members share ' .
447 'short messages about their life and interests. '),
448 $this->group->nickname);
450 $this->elementStart('div', array('id' => 'anon_notice'));
451 $this->raw(common_markup_to_html($m));
452 $this->elementEnd('div');
456 class GroupAdminSection extends ProfileSection
460 function __construct($out, $group)
462 parent::__construct($out);
463 $this->group = $group;
466 function getProfiles()
468 return $this->group->getAdmins();
473 // TRANS: Header for list of group administrators on a group page (h2).
479 return 'group_admins';
488 class GroupMembersMiniList extends ProfileMiniList
490 function newListItem($profile)
492 return new GroupMembersMiniListItem($profile, $this->action);
496 class GroupMembersMiniListItem extends ProfileMiniListItem
498 function linkAttributes()
500 $aAttrs = parent::linkAttributes();
502 if (common_config('nofollow', 'members')) {
503 $aAttrs['rel'] .= ' nofollow';