/**
* Check to see if Wordpress is laoded, throw an exception if it isn't
* @throws Exception
*/
private static function _checkWP()
{
if (self::$_isWPLoaded) {
return;
}
if (!function_exists('get_option')) {
throw new Exception('Wordpress must be fully loaded before using ' . __CLASS__);
}
self::$_isWPLoaded = TRUE;
}
/**
* Force a refresh of the zone cache
* @return array
*/
public static function refreshZoneCache()
{
$api_key = self::getOption(Bizyhood_Core::KEY_API_KEY);
$network_id = self::getOption(Bizyhood_Core::KEY_NETWORK_ID);
$api = new Bizyhood($api_key);
try {
$zones = $api->getNetworkZones($network_id);
if (is_array($zones)) {
Bizyhood_Cache::set(self::KEY_ZONE_CACHE, $zones, Bizyhood_Config::get('zone_cache_ttl_seconds'));
} else {
$zones = Bizyhood_Cache::get(self::KEY_ZONE_CACHE, FALSE, TRUE);
}
} catch (Exception $ex) {
$zones = Bizyhood_Cache::get(self::KEY_ZONE_CACHE, FALSE, TRUE);
if (!is_array($zones)) {
$zones = array();
}
}
$kzones = array();
foreach ($zones as $zone) {
$kzones[$zone->id] = $zone;
}
return $kzones;
}