/**
* Delete cached entities from all the cache bins associated to restful
* resources.
*
* @param string $cid
* The wildcard cache id to invalidate.
*/
public static function invalidateEntityCache($cid) {
$plugins = restful_get_restful_plugins();
foreach ($plugins as $plugin) {
$handler = restful_get_restful_handler($plugin['resource'], $plugin['major_version'], $plugin['minor_version']);
if (method_exists($handler, 'cacheInvalidate')) {
$version = $handler->getVersion();
// Get the uid for the invalidation.
try {
$uid = $handler->getAccount(FALSE)->uid;
}
catch (\RestfulUnauthorizedException $e) {
// If no user could be found using the handler default to the logged in
// user.
$uid = $GLOBALS['user']->uid;
}
$version_cid = 'v' . $version['major'] . '.' . $version['minor'] . '::' . $handler->getResourceName() . '::uu' . $uid;
$handler->cacheInvalidate($version_cid . '::' . $cid);
}
}
}
/**
* Return the last version for a given resource.
*
* @param string $resource_name
* The name of the resource.
* @param int $major_version
* Get the last version for this major version. If NULL the last major
* version for the resource will be used.
*
* @return array
* Array containing the major_version and minor_version.
*/
public static function getResourceLastVersion($resource_name, $major_version = NULL) {
$resources = array();
// Get all the resources corresponding to the resource name.
foreach (restful_get_restful_plugins() as $resource) {
if ($resource['resource'] != $resource_name || (isset($major_version) && $resource['major_version'] != $major_version)) {
continue;
}
$resources[$resource['major_version']][$resource['minor_version']] = $resource;
}
// Sort based on the major version.
ksort($resources, SORT_NUMERIC);
// Get a list of resources for the latest major version.
$resources = end($resources);
if (empty($resources)) {
return;
}
// Sort based on the minor version.
ksort($resources, SORT_NUMERIC);
// Get the latest resource for the minor version.
$resource = end($resources);
return array($resource['major_version'], $resource['minor_version']);
}
