examples/writer/remote/lib/request.php

   1 <?php
   2
   3 /**
   4  * @class Request
   5  */
   6 class Request {
   7     public $restful, $method, $controller, $action, $id, $params;
   8     public function __construct($params) {
   9         $this->restful = (isset($params["restful"])) ? $params["restful"] : false;
  10         $this->method = $_SERVER["REQUEST_METHOD"];
  11         $this->parseRequest();
  12     }
  13     public function isRestful() {
  14         return $this->restful;
  15     }
  16     public function to_string() {
  17         return "controller: " . $this->controller . ', action: ' . $this->action . ', id: ' . $this->id;
  18     }
  19     protected function parseRequest() {
  20         if ($this->method == 'PUT') {   // <-- Have to jump through hoops to get PUT data
  21             $raw  = '';
  22             $httpContent = fopen('php://input', 'r');
  23             while ($kb = fread($httpContent, 1024)) {
  24                 $raw .= $kb;
  25             }
  26             fclose($httpContent);
  27             $params = array();
  28             parse_str($raw, $params);
  29             $this->id = (isset($params['id'])) ? $params['id'] : null;
  30             $this->params = (isset($params['data'])) ? json_decode(stripslashes($params['data']), true) : null;
  31         } else {
  32             // grab JSON data if there...
  33             $this->params = (isset($_REQUEST['data'])) ? json_decode(stripslashes($_REQUEST['data']), true) : null;
  34             $this->id = (isset($_REQUEST['id'])) ? json_decode(stripslashes($_REQUEST['id']), true) : null;
  35         }
  36         // parse path info
  37         if (isset($_SERVER["PATH_INFO"])){
  38             $cai = '/^\/([a-z]+\w)\/([a-z]+\w)\/([0-9]+)$/';    // /controller/action/id
  39             $ca =  '/^\/([a-z]+\w)\/([a-z]+\w)$/';              // /controller/action
  40             $ci = '/^\/([a-z]+\w)\/([0-9]+)$/';               // /controller/id
  41             $c =  '/^\/([a-z]+)$/';                             // /controller
  42             $i =  '/^\/([0-9]+)$/';                             // /id
  43             $matches = array();
  44             if (preg_match($cai, $_SERVER["PATH_INFO"], $matches)) {
  45                 $this->controller = $matches[1];
  46                 $this->action = $matches[2];
  47                 $this->id = $matches[3];
  48             } else if (preg_match($ca, $_SERVER["PATH_INFO"], $matches)) {
  49                 $this->controller = $matches[1];
  50                 $this->action = $matches[2];
  51             } else if (preg_match($ci, $_SERVER["PATH_INFO"], $matches)) {
  52                 $this->controller = $matches[1];
  53                 $this->id = $matches[2];
  54             } else if (preg_match($c, $_SERVER["PATH_INFO"], $matches)) {
  55                 $this->controller = $matches[1];
  56             } else if (preg_match($i, $_SERVER["PATH_INFO"], $matches)) {
  57                 $this->id = $matches[1];
  58             }
  59         }
  60     }
  61 }
  62