--- /dev/null
+<?php
+
+if (!defined('GNUSOCIAL')) { exit(1); }
+
+// Farther than any human will go
+
+define('MAX_PUBLIC_PAGE', 100);
+
+class SitestreamAction extends ManagedAction
+{
+ /**
+ * page of the stream we're on; default = 1
+ */
+
+ var $page = null;
+ var $notice;
+
+ protected $stream = null;
+
+ function isReadOnly($args)
+ {
+ return true;
+ }
+
+ protected function doPreparation()
+ {
+ $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+
+ if ($this->page > MAX_PUBLIC_PAGE) {
+ // TRANS: Client error displayed when requesting a public timeline page beyond the page limit.
+ // TRANS: %s is the page limit.
+ $this->clientError(sprintf(_('Beyond the page limit (%s).'), MAX_PUBLIC_PAGE));
+ }
+
+ common_set_returnto($this->selfUrl());
+
+ $this->streamPrepare();
+
+ $this->notice = $this->stream->getNotices(($this->page-1)*NOTICES_PER_PAGE,
+ NOTICES_PER_PAGE + 1);
+
+ if (!$this->notice) {
+ // TRANS: Server error displayed when a public timeline cannot be retrieved.
+ $this->serverError(_('Could not retrieve public timeline.'));
+ }
+
+ if ($this->page > 1 && $this->notice->N == 0){
+ // TRANS: Client error when page not found (404).
+ $this->clientError(_('No such page.'), 404);
+ }
+
+ return true;
+ }
+
+ /**
+ * Title of the page
+ *
+ * @return page title, including page number if over 1
+ */
+ function title()
+ {
+ if ($this->page > 1) {
+ // TRANS: Title for all public timeline pages but the first.
+ // TRANS: %d is the page number.
+ return sprintf(_('Public timeline, page %d'), $this->page);
+ } else {
+ // TRANS: Title for the first public timeline page.
+ return _('Public timeline');
+ }
+ }
+
+ function extraHead()
+ {
+ parent::extraHead();
+ $rsd = common_local_url('rsd');
+
+ // RSD, http://tales.phrasewise.com/rfc/rsd
+
+ $this->element('link', array('rel' => 'EditURI',
+ 'type' => 'application/rsd+xml',
+ 'href' => $rsd));
+
+ if ($this->page != 1) {
+ $this->element('link', array('rel' => 'canonical',
+ 'href' => common_local_url('public')));
+ }
+ }
+
+ /**
+ * Output <head> elements for RSS and Atom feeds
+ *
+ * @return void
+ */
+ function getFeeds()
+ {
+ return array(new Feed(Feed::JSON,
+ common_local_url('ApiTimelinePublic',
+ array('format' => 'as')),
+ // TRANS: Link description for public timeline feed.
+ _('Public Timeline Feed (Activity Streams JSON)')),
+ new Feed(Feed::RSS1, common_local_url('publicrss'),
+ // TRANS: Link description for public timeline feed.
+ _('Public Timeline Feed (RSS 1.0)')),
+ new Feed(Feed::RSS2,
+ common_local_url('ApiTimelinePublic',
+ array('format' => 'rss')),
+ // TRANS: Link description for public timeline feed.
+ _('Public Timeline Feed (RSS 2.0)')),
+ new Feed(Feed::ATOM,
+ common_local_url('ApiTimelinePublic',
+ array('format' => 'atom')),
+ // TRANS: Link description for public timeline feed.
+ _('Public Timeline Feed (Atom)')));
+ }
+
+ function showEmptyList()
+ {
+ // TRANS: Text displayed for public feed when there are no public notices.
+ $message = _('This is the public timeline for %%site.name%% but no one has posted anything yet.') . ' ';
+
+ if (common_logged_in()) {
+ // TRANS: Additional text displayed for public feed when there are no public notices for a logged in user.
+ $message .= _('Be the first to post!');
+ }
+ else {
+ if (! (common_config('site','closed') || common_config('site','inviteonly'))) {
+ // TRANS: Additional text displayed for public feed when there are no public notices for a not logged in user.
+ $message .= _('Why not [register an account](%%action.register%%) and be the first to post!');
+ }
+ }
+
+ $this->elementStart('div', 'guide');
+ $this->raw(common_markup_to_html($message));
+ $this->elementEnd('div');
+ }
+
+ /**
+ * Fill the content area
+ *
+ * Shows a list of the notices in the public stream, with some pagination
+ * controls.
+ *
+ * @return void
+ */
+ function showContent()
+ {
+ if ($this->scoped instanceof Profile && $this->scoped->isLocal() && $this->scoped->getUser()->streamModeOnly()) {
+ $nl = new PrimaryNoticeList($this->notice, $this, array('show_n'=>NOTICES_PER_PAGE));
+ } else {
+ $nl = new ThreadedNoticeList($this->notice, $this, $this->scoped);
+ }
+
+ $cnt = $nl->show();
+
+ if ($cnt == 0) {
+ $this->showEmptyList();
+ }
+
+ $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+ $this->page, $this->action);
+ }
+
+ function showAnonymousMessage()
+ {
+ if (! (common_config('site','closed') || common_config('site','inviteonly'))) {
+ // TRANS: Message for not logged in users at an invite-only site trying to view the public feed of notices.
+ // TRANS: This message contains Markdown links. Please mind the formatting.
+ $m = _('This is %%site.name%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
+ 'based on the Free Software [StatusNet](http://status.net/) tool. ' .
+ '[Join now](%%action.register%%) to share notices about yourself with friends, family, and colleagues! ' .
+ '([Read more](%%doc.help%%))');
+ } else {
+ // TRANS: Message for not logged in users at a closed site trying to view the public feed of notices.
+ // TRANS: This message contains Markdown links. Please mind the formatting.
+ $m = _('This is %%site.name%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
+ 'based on the Free Software [StatusNet](http://status.net/) tool.');
+ }
+ $this->elementStart('div', array('id' => 'anon_notice'));
+ $this->raw(common_markup_to_html($m));
+ $this->elementEnd('div');
+ }
+}
projects / quix0rs-gnu-social.git / blobdiff