X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Frssaction.php;h=aa6e3daeec363848e632a8e666ffc40112207403;hb=06b234c3977609aae000c990125a48c46e523b56;hp=9d4066ee59fffd6325234c5d5283f93ea1124050;hpb=310ef22fd996a21642cc63b33829cc1f397269d7;p=quix0rs-gnu-social.git diff --git a/lib/rssaction.php b/lib/rssaction.php index 9d4066ee59..aa6e3daeec 100644 --- a/lib/rssaction.php +++ b/lib/rssaction.php @@ -19,20 +19,30 @@ if (!defined('LACONICA')) { exit(1); } +define('DEFAULT_RSS_LIMIT', 48); + class Rss10Action extends Action { + # This will contain the details of each feed item's author and be used to generate SIOC data. + var $creators = array(); + + function is_readonly() { + return true; + } + function handle($args) { parent::handle($args); - $limit = (int) $this->trimmed('limit'); - + if ($limit == 0) { + $limit = DEFAULT_RSS_LIMIT; + } $this->show_rss($limit); } function init() { return true; } - + function get_notices() { return array(); } @@ -43,27 +53,28 @@ class Rss10Action extends Action { 'link' => '', 'description' => ''); } - + function get_image() { return NULL; } - + function show_rss($limit=0) { - + if (!$this->init()) { return; } - + $notices = $this->get_notices($limit); - + $this->init_rss(); $this->show_channel($notices); $this->show_image(); - + foreach ($notices as $n) { $this->show_item($n); } - + + $this->show_creators(); $this->end_rss(); } @@ -71,11 +82,12 @@ class Rss10Action extends Action { $channel = $this->get_channel(); $image = $this->get_image(); - + common_element_start('channel', array('rdf:about' => $channel['url'])); common_element('title', NULL, $channel['title']); common_element('link', NULL, $channel['link']); common_element('description', NULL, $channel['description']); + common_element('cc:licence', array('rdf:resource' => common_config('license','url'))); if ($image) { common_element('image', array('rdf:resource' => $image)); @@ -83,14 +95,14 @@ class Rss10Action extends Action { common_element_start('items'); common_element_start('rdf:Seq'); - foreach ($notices as $n) { - common_element('rdf:li', array('rdf:resource' => - common_local_url('shownotice', - array('notice' => $n->id)))); + + foreach ($notices as $notice) { + common_element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri)); } - + common_element_end('rdf:Seq'); common_element_end('items'); + common_element_end('channel'); } @@ -105,18 +117,63 @@ class Rss10Action extends Action { common_element_end('image'); } } - + function show_item($notice) { + $profile = Profile::staticGet($notice->profile_id); $nurl = common_local_url('shownotice', array('notice' => $notice->id)); - common_element_start('item', array('rdf:about' => $nurl)); - common_element('title', NULL, $notice->created); + $creator_uri = common_profile_uri($profile); + common_element_start('item', array('rdf:about' => $notice->uri)); + $title = $profile->nickname . ': ' . common_xml_safe_str($notice->content); + common_element('title', NULL, $title); common_element('link', NULL, $nurl); - common_element('description', NULL, common_render_content($notice->content)); + common_element('description', NULL, $profile->nickname."'s status on ".common_exact_date($notice->created)); common_element('dc:date', NULL, common_date_w3dtf($notice->created)); + common_element('dc:creator', NULL, ($profile->fullname) ? $profile->fullname : $profile->nickname); + common_element('sioc:has_creator', array('rdf:resource' => $creator_uri)); + common_element('laconica:postIcon', array('rdf:resource' => common_profile_avatar_url($profile))); + common_element('cc:licence', array('rdf:resource' => common_config('license', 'url'))); + common_element_start('content:items'); + common_element_start('rdf:Bag'); + common_element_start('rdf:li'); + common_element_start('content:item'); + common_element('content:format', array('rdf:resource' => + 'http://www.w3.org/1999/xhtml')); + common_text($notice->rendered); + common_element_end('content:item'); + common_element_end('rdf:li'); + common_element_start('rdf:li'); + common_element_start('content:item'); + common_element('content:format', array('rdf:resource' => + 'http://www.isi.edu/in-notes/iana/assignments/media-types/text/plain')); + common_text(common_xml_safe_str($notice->content)); + common_element_end('content:item'); + common_element_end('rdf:li'); + common_element_end('rdf:Bag'); + common_element_end('content:items'); common_element_end('item'); + $this->creators[$creator_uri] = $profile; + } + + function show_creators() { + foreach ($this->creators as $uri => $profile) { + $id = $profile->id; + $nickname = $profile->nickname; + + common_element_start('sioc:User', array('rdf:about' => $uri)); + common_element('foaf:nick', NULL, $nickname); + if ($profile->fullname) { + common_element('foaf:name', NULL, $profile->fullname); + } + common_element('sioc:id', NULL, $id); + $avatar = common_profile_avatar_url($profile); + common_element('sioc:avatar', array('rdf:resource' => $avatar)); + common_element_end('sioc:User'); + } } function init_rss() { + $channel = $this->get_channel(); + header('Content-Type: application/rdf+xml'); common_start_xml(); @@ -124,10 +181,30 @@ class Rss10Action extends Action { 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'xmlns:dc' => 'http://purl.org/dc/elements/1.1/', + 'xmlns:cc' => + 'http://web.resource.org/cc/', + 'xmlns:content' => + 'http://purl.org/rss/1.0/modules/content/', + 'xmlns:foaf' => + 'http://xmlns.com/foaf/0.1/', + 'xmlns:sioc' => + 'http://rdfs.org/sioc/ns#', + 'xmlns:sioct' => + 'http://rdfs.org/sioc/types#', + 'xmlns:laconica' => + 'http://laconi.ca/ont/', 'xmlns' => 'http://purl.org/rss/1.0/')); + + common_element_start('sioc:Site', array('rdf:about' => common_root_url())); + common_element('sioc:name', NULL, common_config('site', 'name')); + common_element_start('sioc:container_of'); + common_element('sioc:Container', array('rdf:about' => + $channel['url'])); + common_element_end('sioc:container_of'); + common_element_end('sioc:Site'); } - - function end_rss() { + + function end_rss() { common_element_end('rdf:RDF'); } -} \ No newline at end of file +}