-
-class ExternalStoreFOO {
-
- protected $data = array(
- 'cluster1' => array(
- '200' => 'Hello',
- '300' => array(
- 'Hello', 'World',
- ),
- ),
- );
-
- /**
- * Fetch data from given URL
- * @param string $url An url of the form FOO://cluster/id or FOO://cluster/id/itemid.
- * @return mixed
- */
- function fetchFromURL( $url ) {
- // Based on ExternalStoreDB
- $path = explode( '/', $url );
- $cluster = $path[2];
- $id = $path[3];
- if ( isset( $path[4] ) ) {
- $itemID = $path[4];
- } else {
- $itemID = false;
- }
-
- if ( !isset( $this->data[$cluster][$id] ) ) {
- return null;
- }
-
- if ( $itemID !== false
- && is_array( $this->data[$cluster][$id] )
- && isset( $this->data[$cluster][$id][$itemID] )
- ) {
- return $this->data[$cluster][$id][$itemID];
- }
-
- return $this->data[$cluster][$id];
- }
-}