Initial commit

#pma/libraries/plugins/auth/recaptcha/ReCaptcha/Response.php

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+<?php
+/**
+ * This is a PHP library that handles calling reCAPTCHA.
+ *
+ * @copyright Copyright (c) 2015, Google Inc.
+ * @link      http://www.google.com/recaptcha
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+namespace ReCaptcha;
+
+/**
+ * The response returned from the service.
+ */
+class Response
+{
+    /**
+     * Succes or failure.
+     * @var boolean
+     */
+    private $success = false;
+
+    /**
+     * Error code strings.
+     * @var array
+     */
+    private $errorCodes = array();
+
+    /**
+     * Build the response from the expected JSON returned by the service.
+     *
+     * @param string $json
+     * @return \ReCaptcha\Response
+     */
+    public static function fromJson($json)
+    {
+        $responseData = json_decode($json, true);
+
+        if (!$responseData) {
+            return new Response(false, array('invalid-json'));
+        }
+
+        if (isset($responseData['success']) && $responseData['success'] == true) {
+            return new Response(true);
+        }
+
+        if (isset($responseData['error-codes']) && is_array($responseData['error-codes'])) {
+            return new Response(false, $responseData['error-codes']);
+        }
+
+        return new Response(false);
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param boolean $success
+     * @param array $errorCodes
+     */
+    public function __construct($success, array $errorCodes = array())
+    {
+        $this->success = $success;
+        $this->errorCodes = $errorCodes;
+    }
+
+    /**
+     * Is success?
+     *
+     * @return boolean
+     */
+    public function isSuccess()
+    {
+        return $this->success;
+    }
+
+    /**
+     * Get error codes.
+     *
+     * @return array
+     */
+    public function getErrorCodes()
+    {
+        return $this->errorCodes;
+    }
+}