diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/location.php | 24 | ||||
| -rw-r--r-- | lib/rssaction.php | 12 |
2 files changed, 36 insertions, 0 deletions
diff --git a/lib/location.php b/lib/location.php index bbfc15a36..191550d6d 100644 --- a/lib/location.php +++ b/lib/location.php @@ -52,6 +52,7 @@ class Location public $location_id; public $location_ns; private $_url; + private $_rdfurl; var $names = array(); @@ -185,4 +186,27 @@ class Location return $url; } + + /** + * Get an URL for this location, suitable for embedding in RDF + * + * @return string URL for this location or NULL + */ + + function getRdfURL() + { + // Keep one cached + + if (is_string($this->_rdfurl)) { + return $this->_rdfurl; + } + + $url = null; + + Event::handle('LocationRdfUrl', array($this, &$url)); + + $this->_rdfurl = $url; + + return $url; + } } diff --git a/lib/rssaction.php b/lib/rssaction.php index faf6bec7d..cd4c8b51c 100644 --- a/lib/rssaction.php +++ b/lib/rssaction.php @@ -244,6 +244,16 @@ class Rss10Action extends Action $this->element('dc:creator', null, ($profile->fullname) ? $profile->fullname : $profile->nickname); $this->element('foaf:maker', array('rdf:resource' => $creator_uri)); $this->element('sioc:has_creator', array('rdf:resource' => $creator_uri.'#acct')); + $location = $notice->getLocation(); + if ($location && isset($location->lat) && isset($location->lon)) { + $location_uri = $location->getRdfURL(); + $attrs = array('geo:lat' => $location->lat, + 'geo:long' => $location->lon); + if (strlen($location_uri)) { + $attrs['rdf:resource'] = $location_uri; + } + $this->element('statusnet:origin', $attrs); + } $this->element('statusnet:postIcon', array('rdf:resource' => $profile->avatarUrl())); $this->element('cc:licence', array('rdf:resource' => common_config('license', 'url'))); if ($notice->reply_to) { @@ -354,6 +364,8 @@ class Rss10Action extends Action 'http://rdfs.org/sioc/types#', 'xmlns:rdfs' => 'http://www.w3.org/2000/01/rdf-schema#', + 'xmlns:geo' => + 'http://www.w3.org/2003/01/geo/wgs84_pos#', 'xmlns:statusnet' => 'http://status.net/ont/', 'xmlns' => 'http://purl.org/rss/1.0/')); |