ad parent paramter to pis

geoapi/api/PisApi.php

@@ -19,6 +19,12 @@ class PisApi extends Api {
      * @var string
      */
     public static $routeParameterPids = "/pid/:pid+";
+    
+        /**
+     * Route string for the parent paramter
+     * @var string
+     */
+    public static $routeParameterParent = "/parent/:parent";
 
     /**
      * Route string for the iNames paramter
@@ -50,6 +56,12 @@ class PisApi extends Api {
      */
     public static $keyIPatter = "searchPatter";
 
+    /**
+     * Keyword for parendId arguments
+     * @var string
+     */
+    public static $keyParentId = "parendId";
+
     /**
      * max number of pid for each query
      * @var int
@@ -85,20 +97,26 @@ class PisApi extends Api {
         } else {
             $iNameList = array();
         }
-
         if (array_key_exists(self::$keyIPatter, $queryArgs)) {
             $iPatter = trim($queryArgs[self::$keyIPatter]);
         } else {
             $iPatter = "*";
         }
 
+        if (array_key_exists(self::$keyParentId, $queryArgs)) {
+            $parentId = trim($queryArgs[self::$keyParentId]);
+        } else {
+            $parentId = "*";
+        }
+
         if (count($pidList) < self::$maxPid) {
-            $result = $this->sqlManager->sendPisQuery($pidList, $iNameList,$iPatter);
+            $result = $this->sqlManager->sendPisQuery($pidList, $parentId, $iNameList, $iPatter);
 
             return $this->serialManager->arrayToPis($result);
         }
         return NULL;
     }
+
 }
 
 ?>