khaihihi

wp-content/plugins/wordpress-seo/vendor/yoast/license-manager/class-api-request.php

@@ -0,0 +1,138 @@
+<?php
+
+if ( ! class_exists( "Yoast_API_Request", false ) ) {
+
+	/**
+	* Handles requests to the Yoast EDD API
+	*/
+	class Yoast_API_Request {
+
+		/**
+		* @var string Request URL
+		*/
+		private $url = '';
+
+		/**
+		* @var array Request parameters
+		*/
+		private $args = array(
+			'method' => 'GET',
+			'timeout' => 10,
+			'sslverify' => false,
+			'headers' => array(
+				'Accept-Encoding' => '*',
+				'X-Yoast-EDD' => '1'
+			)
+		);
+
+		/**
+		* @var boolean
+		*/
+		private $success = false;
+
+		/**
+		* @var mixed
+		*/
+		private $response;
+
+		/**
+		* @var string
+		*/
+		private $error_message = '';
+
+		/**
+		* Constructor
+		* 
+		* @param string url
+		* @param array $args
+		*/
+		public function __construct( $url, array $args = array() ) {
+
+			// set api url
+			$this->url = $url;
+
+			// set request args (merge with defaults)
+			$this->args = wp_parse_args( $args, $this->args );
+
+			// fire the request
+			$this->success = $this->fire();
+		}
+
+		/**
+		* Fires the request, automatically called from constructor
+		*
+		* @return boolean
+		*/
+		private function fire() {
+
+			// fire request to shop
+			$response = wp_remote_request( $this->url, $this->args );
+
+			// validate raw response
+			if( $this->validate_raw_response( $response ) === false ) {
+				return false;
+			}
+
+			// decode the response
+			$this->response = json_decode( wp_remote_retrieve_body( $response ) );
+
+			// response should be an object
+			if( ! is_object( $this->response ) ) {
+				$this->error_message = 'No JSON object was returned.';
+				return false;
+			}
+
+			return true;
+		}
+
+		/**
+		* @param object $response
+		* @return boolean
+		*/
+		private function validate_raw_response( $response ) {
+
+			// make sure response came back okay
+			if( is_wp_error( $response ) ) {
+				$this->error_message = $response->get_error_message();
+				return false;
+			}
+
+			// check response code, should be 200
+			$response_code = wp_remote_retrieve_response_code( $response );
+
+			if( false === strstr( $response_code, '200' ) ) {
+
+				$response_message = wp_remote_retrieve_response_message( $response );
+				$this->error_message = "{$response_code} {$response_message}";
+
+				return false;
+			}
+
+			return true;
+		}
+
+		/**
+		* Was a valid response returned?
+		*
+		* @return boolean
+		*/ 
+		public function is_valid() {
+			return ( $this->success === true );
+		}
+
+		/**
+		* @return string
+		*/
+		public function get_error_message() {
+			return $this->error_message;
+		}
+
+		/**
+		* @return object
+		*/
+		public function get_response() {
+			return $this->response;
+		}
+	}
+
+}