diff options
| -rw-r--r-- | lib/location.php | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/lib/location.php b/lib/location.php index 048554f0f..c9411b55d 100644 --- a/lib/location.php +++ b/lib/location.php @@ -47,10 +47,11 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { class Location { - public $lat; - public $lon; - public $location_id; - public $location_ns; + public $lat; + public $lon; + public $location_id; + public $location_ns; + private $_url; var $names = array(); @@ -157,4 +158,33 @@ class Location } } } + + /** + * Get an URL suitable for this location + * + * @return string URL for this location or NULL + */ + + function getURL() + { + if ($this->_url == false) { // cached failure + return null; + } else if (is_string($this->_url)) { // cached value + return $this->_url; + } + + $url = null; + + Event::handle('LocationUrl', array($this, &$url)); + + // Save it for later + + if (is_null($url)) { + $this->_url = false; + } else { + $this->_url = $url; + } + + return $this->_url; + } } |