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Add SIOC data to global RSS feed.

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darcs-hash:20080714191328-68ac8-7b525eb8d85ed77599231b7d7456eaccc8a5ff15.gz
This commit is contained in:
Earle Martin 2008-07-14 15:13:28 -04:00
parent f5bddd414a
commit 40b73c829f
1 changed files with 53 additions and 2 deletions
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55
lib/rssaction.php
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@ -21,6 +21,9 @@ if (!defined('LACONICA')) { exit(1); }
define('DEFAULT_RSS_LIMIT', 48); define('DEFAULT_RSS_LIMIT', 48);
# This will contain the details of each feed item's author and be used to generate SIOC data.
$creators = array();
class Rss10Action extends Action { class Rss10Action extends Action {
function handle($args) { function handle($args) {
@ -67,6 +70,7 @@ class Rss10Action extends Action {
$this->show_item($n); $this->show_item($n);
} }
$this->show_creators();
$this->end_rss(); $this->end_rss();
} }
@ -90,7 +94,7 @@ class Rss10Action extends Action {
common_element_start('rdf:Seq'); common_element_start('rdf:Seq');
foreach ($notices as $notice) { foreach ($notices as $notice) {
common_element('rdf:li', array('rdf:resource' => $notice->uri)); common_element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri));
} }
common_element_end('rdf:Seq'); common_element_end('rdf:Seq');
@ -112,7 +116,7 @@ class Rss10Action extends Action {
} }
function show_item($notice) { function show_item($notice) {
global $config; global $config, $creators;
$profile = Profile::staticGet($notice->profile_id); $profile = Profile::staticGet($notice->profile_id);
$nurl = common_local_url('shownotice', array('notice' => $notice->id)); $nurl = common_local_url('shownotice', array('notice' => $notice->id));
common_element_start('item', array('rdf:about' => $notice->uri)); common_element_start('item', array('rdf:about' => $notice->uri));
@ -122,11 +126,43 @@ class Rss10Action extends Action {
common_element('description', NULL, $profile->nickname."'s status on ".common_exact_date($notice->created)); common_element('description', NULL, $profile->nickname."'s status on ".common_exact_date($notice->created));
common_element('dc:date', NULL, common_date_w3dtf($notice->created)); common_element('dc:date', NULL, common_date_w3dtf($notice->created));
common_element('dc:creator', NULL, ($profile->fullname) ? $profile->fullname : $profile->nickname); common_element('dc:creator', NULL, ($profile->fullname) ? $profile->fullname : $profile->nickname);
common_element('sioc:has_creator', array('rdf:resource' =>
common_local_url('userbyid', array('id' => $profile->id))
));
common_element('cc:licence', array('rdf:resource' => $config['license']['url'])); common_element('cc:licence', array('rdf:resource' => $config['license']['url']));
common_element_end('item'); common_element_end('item');
$creators[$nurl] = $profile;
} }
function show_creators() {
global $creators;
foreach ($creators as $nurl => $profile) {
$id = $profile->id;
$nickname = $profile->nickname;
common_element_start('sioc:User', array('rdf:about' =>
common_local_url('userbyid', array('id' => $id))
));
common_element('foaf:nick', NULL, $nickname);
if ($profile->fullname) {
common_element('foaf:name', NULL, $profile->fullname);
}
common_element('sioc:id', NULL, $id);
common_element('sioc:avatar', array('rdf:resource' =>
common_local_url('avatarbynickname',
array('nickname' => $nickname,
'size' => 48
))
));
common_element_end('sioc:User');
}
}
function init_rss() { function init_rss() {
global $config;
$channel = $this->get_channel();
header('Content-Type: application/rdf+xml'); header('Content-Type: application/rdf+xml');
common_start_xml(); common_start_xml();
@ -136,7 +172,22 @@ class Rss10Action extends Action {
'http://purl.org/dc/elements/1.1/', 'http://purl.org/dc/elements/1.1/',
'xmlns:cc' => 'xmlns:cc' =>
'http://web.resource.org/cc/', 'http://web.resource.org/cc/',
'xmlns:foaf' =>
'http://xmlns.com/foaf/0.1/',
'xmlns:sioc' =>
'http://rdfs.org/sioc/ns#',
'xmlns:sioct' =>
'http://rdfs.org/sioc/types#',
'xmlns' => 'http://purl.org/rss/1.0/')); 'xmlns' => 'http://purl.org/rss/1.0/'));
common_element_start('sioc:Site', array('rdf:about' =>
'http://identi.ca/'));
common_element('sioc:name', NULL, $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() {