Handle WordPress Remote Requests with OOP | ibenic.com

example_false.php

<?php

$remote_request = new WordPressRemoteJSON( 'https://leanpub.com/wpb3/coupons.json', array( 'body' => array("coupon_code" => "coupon-code-123456" ) ), "post" );
$remote_request->run(); //False

example_true.php

<?php

$remote_request = new WordPressRemoteJSON( 'https://leanpub.com/wpb3.json' );
$remote_request->run(); //True

wp_remote_class.php

<?php

class WordPressRemote {

	/**
	 * Request method
	 * @var string
	 */
	protected $method = "";

	/**
	 * URL where to send the request
	 * @var string
	 */
	protected $url = '';

	/**
	 * Arguments applied to the request
	 * @var array
	 */
	protected $arguments = array();

	/**
	 * Request response
	 * @var [type]
	 */
	protected $response;

	/**
	 * Body of the response
	 * @var [type]
	 */
	protected $body;

	/**
	 * Headers of the response
	 * @var [type]
	 */
	protected $headers;

	/**
	 * Response Code from the Request
	 * @var [type]
	 */
	protected $response_code;

	/**
	 * Response Message from the Request
	 * @var [type]
	 */
	protected $response_message;

	/**
	 * Creating the object 
	 * @param string $url    
	 * @param array  $array  
	 * @param string $method 
	 */
	public function __construct( $url, $array = array(), $method = "get" ) {
		$this->method = strtoupper( $method );
		$this->url = $url;
		$this->arguments = $array;
		$this->arguments['method'] = $this->method;
	}

}

wp_remote_class_2.php

<?php

class WordPressRemote {
  
  // ...
  
	 /**
	 * Running the request and setting all the attributes
	 * @return void 
	 */
	public function run() {
		$this->response = wp_remote_request( $this->url, $this->arguments );
		$this->body = wp_remote_retrieve_body( $this->response );
		$this->headers = wp_remote_retrieve_headers( $this->response );
		$this->response_code = wp_remote_retrieve_response_code( $this->response );
		$this->response_message = wp_remote_retrieve_response_message( $this->response );
	}
	
}

wp_remote_class_3.php

<?php

class WordPressRemote {
  // ...

	/**
	 * Get the body
	 * @return mixed
	 */
	public function get_body() {
		return $this->body;
	}

	/**
	 * Get the headers
	 * @return mixed
	 */
	public function get_headers() {
		return $this->headers;
	}

	/**
	 * Response Code
	 * @return string 
	 */
	public function get_response_code() {
		return $this->response_code;
	}

	/**
	 * Get the response message
	 * @return string 
	 */
	public function get_response_message() {
		return $this->response_message;
	}

	/**
	 * Get the whole response
	 * @return mixed 
	 */
	public function get_response() {
		return $this->response;
	}

}

wp_remote_class_4.php

<?php

class WordPressRemote {
  // ...

	/**
	 * If the request was a success
	 * @return mixed
	 */
	public function is_success() {
	  if( $this->response_code == '200' ) {
	    return true;
	  }
	  return false;
	}
}

wp_remote_json.php

<?php

class WordPressRemoteJSON extends WordPressRemote {
  
  /**
   * Prepare the headers for JSON requests and then run the main method run()
   **/
	public function run() {
		$this->arguments['headers']['Content-type'] = 'application/json';
		parent::run();
	}
	
}