X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fpublic.php;h=0ceeef98e8c1cf4f5e5e5a25f46d8733ad1cfd7a;hb=bc15d027a804e60e76bdaf6fd47e69d41b395e7e;hp=d2285fb8fcce57a1896dc9302822e2403ed61ee6;hpb=5f79bcdf51e0cbc17f62c6899207813f26a29214;p=quix0rs-gnu-social.git diff --git a/actions/public.php b/actions/public.php index d2285fb8fc..0ceeef98e8 100644 --- a/actions/public.php +++ b/actions/public.php @@ -1,9 +1,12 @@ . + * + * @category Public + * @package Laconica + * @author Evan Prodromou + * @copyright 2008-2009 Control Yourself, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ */ -if (!defined('LACONICA')) { exit(1); } - -require_once(INSTALLDIR.'/lib/stream.php'); - -class PublicAction extends StreamAction { - - function handle($args) { - parent::handle($args); - - $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1; - - header('X-XRDS-Location: '. common_local_url('publicxrds')); - - common_show_header(_('Public timeline'), - array($this, 'show_header'), NULL, - array($this, 'show_top')); - - # XXX: Public sidebar here? - - $this->show_notices($page); - - common_show_footer(); - } - - function show_top() { - if (common_logged_in()) { - common_notice_form('public'); - } - } - - function show_header() { - common_element('link', array('rel' => 'alternate', - 'href' => common_local_url('publicrss'), - 'type' => 'application/rss+xml', - 'title' => _('Public Stream Feed'))); - # for client side of OpenID authentication - common_element('meta', array('http-equiv' => 'X-XRDS-Location', - 'content' => common_local_url('publicxrds'))); - } - - function show_notices($page) { - - $notice = new Notice(); - - # XXX: sub-optimal - - $notice->is_local = 1; - - $notice->orderBy('created DESC, notice.id DESC'); - - # We fetch one extra, to see if we need an "older" link - - $notice->limit((($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1); +if (!defined('LACONICA')) { + exit(1); +} - $cnt = $notice->find(); +require_once INSTALLDIR.'/lib/publicgroupnav.php'; +require_once INSTALLDIR.'/lib/noticelist.php'; +require_once INSTALLDIR.'/lib/feedlist.php'; - if ($cnt > 0) { - common_element_start('ul', array('id' => 'notices')); - for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) { - if ($notice->fetch()) { - $this->show_notice($notice); - } else { - // shouldn't happen! - break; - } - } - common_element_end('ul'); - } +/** + * Action for displaying the public stream + * + * @category Public + * @package Laconica + * @author Evan Prodromou + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://laconi.ca/ + * + * @see PublicrssAction + * @see PublicxrdsAction + */ - common_pagination($page > 1, $cnt > NOTICES_PER_PAGE, - $page, 'public'); - } +class PublicAction extends Action +{ + /** + * page of the stream we're on; default = 1 + */ + + var $page = null; + + /** + * Read and validate arguments + * + * @param array $args URL parameters + * + * @return boolean success value + */ + + function prepare($args) + { + parent::prepare($args); + $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1; + return true; + } + + /** + * handle request + * + * Show the public stream, using recipe method showPage() + * + * @param array $args arguments, mostly unused + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + header('X-XRDS-Location: '. common_local_url('publicxrds')); + + $this->showPage(); + } + + /** + * Title of the page + * + * @return page title, including page number if over 1 + */ + + function title() + { + if ($this->page > 1) { + return sprintf(_('Public timeline, page %d'), $this->page); + } else { + return _('Public timeline'); + } + } + + /** + * Output elements for RSS and Atom feeds + * + * @return void + */ + + function showFeeds() + { + $this->element('link', array('rel' => 'alternate', + 'href' => common_local_url('publicrss'), + 'type' => 'application/rss+xml', + 'title' => _('Public Stream Feed'))); + } + + /** + * Extra head elements + * + * We include a element linking to the publicxrds page, for OpenID + * client-side authentication. + * + * @return void + */ + + function extraHead() + { + // for client side of OpenID authentication + $this->element('meta', array('http-equiv' => 'X-XRDS-Location', + 'content' => common_local_url('publicxrds'))); + } + + /** + * Show tabset for this page + * + * Uses the PublicGroupNav widget + * + * @return void + * @see PublicGroupNav + */ + + function showLocalNav() + { + $nav = new PublicGroupNav($this); + $nav->show(); + } + + /** + * Fill the content area + * + * Shows a list of the notices in the public stream, with some pagination + * controls. + * + * @return void + */ + + function showContent() + { + $notice = Notice::publicStream(($this->page-1)*NOTICES_PER_PAGE, + NOTICES_PER_PAGE + 1); + + if (!$notice) { + $this->serverError(_('Could not retrieve public stream.')); + return; + } + + $nl = new NoticeList($notice, $this); + + $cnt = $nl->show(); + + $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE, + $this->page, 'public'); + } + + /** + * Makes a list of exported feeds for this page + * + * @return void + * + * @todo I18N + */ + + function showExportData() + { + $fl = new FeedList($this); + $fl->show(array(0 => array('href' => common_local_url('publicrss'), + 'type' => 'rss', + 'version' => 'RSS 1.0', + 'item' => 'publicrss'), + 1 => array('href' => common_local_url('publicatom'), + 'type' => 'atom', + 'version' => 'Atom 1.0', + 'item' => 'publicatom'))); + } } -