Version 4.5.0

system/3rd_party/graphql-php/Server/OperationParams.php

@@ -0,0 +1,115 @@
+<?php
+namespace GraphQL\Server;
+
+/**
+ * Structure representing parsed HTTP parameters for GraphQL operation
+ */
+class OperationParams
+{
+    /**
+     * Id of the query (when using persistent queries).
+     *
+     * Valid aliases (case-insensitive):
+     * - id
+     * - queryId
+     * - documentId
+     *
+     * @api
+     * @var string
+     */
+    public $queryId;
+
+    /**
+     * @api
+     * @var string
+     */
+    public $query;
+
+    /**
+     * @api
+     * @var string
+     */
+    public $operation;
+
+    /**
+     * @api
+     * @var array
+     */
+    public $variables;
+
+    /**
+     * @var array
+     */
+    private $originalInput;
+
+    /**
+     * @var bool
+     */
+    private $readOnly;
+
+    /**
+     * Creates an instance from given array
+     *
+     * @api
+     * @param array $params
+     * @param bool $readonly
+     * @return OperationParams
+     */
+    public static function create(array $params, $readonly = false)
+    {
+        $instance = new static();
+
+        $params = array_change_key_case($params, CASE_LOWER);
+        $instance->originalInput = $params;
+
+        $params += [
+            'query' => null,
+            'queryid' => null,
+            'documentid' => null, // alias to queryid
+            'id' => null, // alias to queryid
+            'operation' => null,
+            'variables' => null
+        ];
+
+        if ($params['variables'] === "") {
+            $params['variables'] = null;
+        }
+
+        if (is_string($params['variables'])) {
+            $tmp = json_decode($params['variables'], true);
+            if (!json_last_error()) {
+                $params['variables'] = $tmp;
+            }
+        }
+
+        $instance->query = $params['query'];
+        $instance->queryId = $params['queryid'] ?: $params['documentid'] ?: $params['id'];
+        $instance->operation = $params['operation'];
+        $instance->variables = $params['variables'];
+        $instance->readOnly = (bool) $readonly;
+
+        return $instance;
+    }
+
+    /**
+     * @api
+     * @param string $key
+     * @return mixed
+     */
+    public function getOriginalInput($key)
+    {
+        return isset($this->originalInput[$key]) ? $this->originalInput[$key] : null;
+    }
+
+    /**
+     * Indicates that operation is executed in read-only context
+     * (e.g. via HTTP GET request)
+     *
+     * @api
+     * @return bool
+     */
+    public function isReadOnly()
+    {
+        return $this->readOnly;
+    }
+}