From 310ef22fd996a21642cc63b33829cc1f397269d7 Mon Sep 17 00:00:00 2001 From: Evan Prodromou Date: Thu, 22 May 2008 07:29:54 -0400 Subject: abstract out RSS 1.0 generation to allow multiple streams darcs-hash:20080522112954-84dde-aa5087977298f5169148383e82e22241e613b1f2.gz --- actions/rss10.php | 133 ------------------------------------------------- actions/showstream.php | 2 +- actions/userrss.php | 80 +++++++++++++++++++++++++++++ 3 files changed, 81 insertions(+), 134 deletions(-) delete mode 100644 actions/rss10.php create mode 100644 actions/userrss.php (limited to 'actions') diff --git a/actions/rss10.php b/actions/rss10.php deleted file mode 100644 index bae4e8652..000000000 --- a/actions/rss10.php +++ /dev/null @@ -1,133 +0,0 @@ -. - */ - -if (!defined('LACONICA')) { exit(1); } - -class Rss10Action extends Action { - - function handle($args) { - parent::handle($args); - - $nickname = $this->trimmed('nickname'); - - if (!$nickname) { - common_user_error(_t('No nickname provided.')); - } - - $user = User::staticGet('nickname', $nickname); - - if (!$user) { - common_user_error(_t('No such nickname.')); - } - - $limit = (int) $this->trimmed('limit'); - - $this->show_rss($user, $limit); - } - - function show_rss($user, $limit=0) { - - global $config; - - header('Content-Type: application/rdf+xml'); - - common_start_xml(); - common_element_start('rdf:RDF', array('xmlns:rdf' => - 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', - 'xmlns:dc' => - 'http://purl.org/dc/elements/1.1/', - 'xmlns' => 'http://purl.org/rss/1.0/')); - - $notices = $this->get_notices($user, $limit); - $this->show_channel($user, $notices); - - foreach ($notices as $n) { - $this->show_item($n); - } - - common_element_end('rdf:RDF'); - } - - function get_notices($user, $limit=0) { - $notices = array(); - - $notice = DB_DataObject::factory('notice'); - $notice->profile_id = $user->id; # user id === profile id - $notice->orderBy('created DESC'); - if ($limit != 0) { - $notice->limit(0, $limit); - } - $notice->find(); - - while ($notice->fetch()) { - $notices[] = clone($notice); - } - - return $notices; - } - - function show_channel($user, $notices) { - - # XXX: this is kind of indirect, eh? - $profile = $user->getProfile(); - $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE); - - common_element_start('channel', array('rdf:about' => - common_local_url('rss10', - array('nickname' => - $user->nickname)))); - common_element('title', NULL, $user->nickname); - common_element('link', NULL, $profile->profileurl); - common_element('description', NULL, _t('Microblog by ') . $user->nickname); - - if ($avatar) { - common_element('image', array('rdf:resource' => $avatar->url)); - } - - common_element_start('items'); - common_element_start('rdf:Seq'); - foreach ($notices as $n) { - common_element('rdf:li', array('rdf:resource' => - common_local_url('shownotice', - array('notice' => $n->id)))); - } - - common_element_end('rdf:Seq'); - common_element_end('items'); - common_element_end('channel'); - - if ($avatar) { - common_element_start('image', array('rdf:about' => $avatar->url)); - common_element('title', NULL, $user->nickname); - common_element('link', NULL, $profile->profileurl); - common_element('url', NULL, $avatar->url); - common_element_end('image'); - } - } - - function show_item($notice) { - $nurl = common_local_url('shownotice', array('notice' => $notice->id)); - common_element_start('item', array('rdf:about' => $nurl)); - common_element('title', NULL, $notice->created); - common_element('link', NULL, $nurl); - common_element('description', NULL, common_render_content($notice->content)); - common_element('dc:date', NULL, common_date_w3dtf($notice->created)); - common_element_end('item'); - } -} \ No newline at end of file diff --git a/actions/showstream.php b/actions/showstream.php index dd849f093..3de9a6e23 100644 --- a/actions/showstream.php +++ b/actions/showstream.php @@ -64,7 +64,7 @@ class ShowstreamAction extends StreamAction { function show_header($user) { common_element('link', array('rel' => 'alternate', - 'href' => common_local_url('rss10', array('nickname' => + 'href' => common_local_url('userrss', array('nickname' => $user->nickname)), 'type' => 'application/rss+xml', 'title' => _t('Notice feed for ') . $user->nickname)); diff --git a/actions/userrss.php b/actions/userrss.php new file mode 100644 index 000000000..92a6bccc9 --- /dev/null +++ b/actions/userrss.php @@ -0,0 +1,80 @@ +. + */ + +if (!defined('LACONICA')) { exit(1); } + +require_once(INSTALLDIR.'/lib/rssaction.php'); + +// Formatting of RSS handled by Rss10Action + +class UserrssAction extends Rss10Action { + + var $user = NULL; + + function init() { + $nickname = $this->trimmed('nickname'); + $this->user = User::staticGet('nickname', $nickname); + + if (!$this->user) { + common_user_error(_t('No such nickname.')); + return false; + } else { + return true; + } + } + + function get_notices($limit=0) { + + $user = $this->user; + $notices = array(); + + $notice = DB_DataObject::factory('notice'); + $notice->profile_id = $user->id; # user id === profile id + $notice->orderBy('created DESC'); + if ($limit != 0) { + $notice->limit(0, $limit); + } + $notice->find(); + + while ($notice->fetch()) { + $notices[] = clone($notice); + } + + return $notices; + } + + function get_channel() { + $user = $this->user; + $profile = $user->getProfile(); + $c = array('url' => common_local_url('userrss', + array('nickname' => + $user->nickname)), + 'title' => $user->nickname, + 'link' => $profile->profileurl, + 'description' => _t('Microblog by ') . $user->nickname); + return $c; + } + + function get_image() { + $user = $this->user; + $profile = $user->getProfile(); + $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE); + return ($avatar) ? $avatar->url : NULL; + } +} \ No newline at end of file -- cgit v1.2.3-54-g00ecf