api.php

<?php
/**
 * Created by PhpStorm.
 * User: robert
 * Date: 07/06/2015
 * Time: 18:55
 */
namespace ParseApp;
ini_set('display_errors',1);
ini_set('display_startup_errors',1);
error_reporting(-1);
class api {
    public $response;
    public $status;
    public $error;
    private $url;
    private $class;
    private $methodname;
    function __construct($url){
        $this->url = $url;
        $this->tidyUrl();
        if($this->status!=500){$this->callback();}
    }
    public function tidyUrl()
    {
        $url = $this->_cleanUrl($this->url);
        $url = explode('/', $url);
        if((isset($url[2]))&&(isset($url[3]))){
                $this->class = $url[2];
                $this->methodname = $url[3];
        }else {
            $this->error("Name Space incorrect");
        }
    }
    public function callback(){
        $class = __NAMESPACE__;
        $class .= '\\' .$this->class;
        if(class_exists($class)){
            $class = new $class;
            $method = $this->methodname;
            if(method_exists($class,$method)){
                $postdata = file_get_contents("php://input");
                $request = json_decode($postdata);
                $this->response["status"] = 200;
                $this->response["message"]=$class->$method($request);
            }else{
                //$this->error("Method Does not exist");
            }
        }else{
            $this->error("Class Does not exist");
        }
    }
    private function _cleanUrl($url)
    {
        $url = trim($url);
        return $url;
    }
    private function error($error){
        $this->status = 500;
        $this->error = $error;
    }
}