System\Http\Request

Complexity

Total Complexity

29

Size/Duplication

Total Lines	159
Duplicated Lines	0 %

Importance

Changes	5
Bugs	0	Features	0

16 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	get()	0	14	2
A	posts()	0	3	1
A	link()	0	3	1
A	file()	0	12	2
A	referer()	0	3	1
A	files()	0	3	1
A	setPost()	0	3	1
A	prepareUrl()	0	18	3
A	url()	0	3	1
A	baseUrl()	0	3	1
A	server()	0	3	1
A	post()	0	14	2
B	isSecure()	0	12	7
A	method()	0	3	1
A	cleanUrl()	0	17	3

<?php

namespace System\Http;

use System\Application;

class Request
{
  private $app;

  private $url;

  private $baseUrl;

  private $files = [];

  private $link;

  public function __construct(Application $app)
  {
    $this->app = $app;
  }

  public function prepareUrl()
  {
    $script = dirname($this->server('SCRIPT_NAME'));

    $requestUri = $this->server('REQUEST_URI');

    if (strpos($requestUri, '?')) {

      list($requestUri, $queryString) = explode('?', $requestUri);
    }

    $this->url = $this->cleanUrl($script, $requestUri);

    $REQUEST_PROTOCOL = $this->isSecure() ? 'https' : 'http';

    $this->link = $REQUEST_PROTOCOL . '://' . $this->server('HTTP_HOST');

    $this->baseUrl = $this->link . $requestUri;
  }

  private function cleanUrl($script, $requestUri)
  {
    if (!in_array($script, ['/', '\\'])) {

      $url = preg_replace('#^' . $script . '#', '', $requestUri);

    } else {

      $url =  $requestUri;
    }

    if ($url !== '/') {

      $url = rtrim($url, '/');
    }

    return $url;
  }

  private function isSecure()
  {
    if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {

      return true;

    } elseif ((!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') || (!empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on')) {

      return true;
    }

    return false;
  }

  public function get($key)
  {
    $value = array_get($_GET, $key);

    if (is_array($value)) {

      $value = array_filter($value);

    } else {

      $value = trim($value);
    }

    return $value;
  }

  public function post($key)
  {
    $value = array_get($_POST, $key);

    if (is_array($value)) {

      $value = array_filter($value);

    } else {

      $value = trim($value);
    }

    return $value;
  }

  public function setPost($key, $value)
  {
    $_POST[$key] = $value;
  }

  public function posts()
  {
    return $_POST;
  }

  public function files()
  {
    return $_FILES;
  }

  public function file($input)
  {
    if (isset($this->files[$input])) {

      return $this->files[$input];
    }

    $upoadedFile = new UploadeFile($this->app, $input);

    $this->files[$input] = $upoadedFile;

    return $this->files[$input];
  }

  public function server($key)
  {
    return array_get($_SERVER, $key);
  }

  public function method()
  {
    return $this->server('REQUEST_METHOD');
  }

  public function referer()
  {
    return $this->server('HTTP_REFERER');
  }

  public function baseUrl()
  {
    return $this->baseUrl;
  }

  public function url()
  {
    return $this->url;
  }

  public function link()
  {
    return $this->link;
  }
}