recursive resolve reference

Author: vearutop

src/Constraint/Ref.php

@@ -7,7 +7,7 @@
 class Ref implements Constraint
 {
     public $ref;
-    public function __construct($ref, Schema $schema)
+    public function __construct($ref, Schema $schema = null)
     {
         $this->ref = $ref;
         $this->schema = $schema;
@@ -16,6 +16,15 @@ public function __construct($ref, Schema $schema)
     /** @var Schema */
     private $schema;
 
+    /**
+     * @param Schema $schema
+     * @return Ref
+     */
+    public function setSchema($schema)
+    {
+        $this->schema = $schema;
+        return $this;
+    }
 
     /**
      * @return Schema

src/SchemaLoader.php

@@ -91,7 +91,7 @@ public function dumpSchema(Schema $schema)
         return $contents;
     }
 
-    public function dumpSchemaDeeper(Schema $schema, $path)
+    private function dumpSchemaDeeper(Schema $schema, $path)
     {
         $result = new \stdClass();
 
@@ -324,6 +324,7 @@ private function resolveReference($referencePath)
                 if ($referencePath === '#') {
                     $ref = new Ref($referencePath, $this->rootSchema);
                 } else {
+                    $ref = new Ref($referencePath);
                     $path = explode('/', trim($referencePath, '#/'));
                     $branch = &$this->rootData;
                     while (!empty($path)) {
@@ -342,7 +343,7 @@ private function resolveReference($referencePath)
                             throw new \Exception('Could not resolve ' . $referencePath . ': ' . $folder);
                         }
                     }
-                    $ref = new Ref($referencePath, $this->readSchema($branch));
+                    $ref->setSchema($this->readSchema($branch));
                 }
             } else {
                 $refParts = explode('#', $referencePath);