git.dj3c1t.com Git - mtweb/blob - web/app/env/modules/mw_env_inputs.php

   1 <?php
   2
   3   class mw_env_inputs extends mw_env{
   4
   5     function prepare_inputs(){
   6       if($_POST){
   7         require_once $this->path("libs")."inputfilter.php";
   8         $allowed_tags = array(
   9           "p", "span", "pre", "blockquote", "address", "hr", "br",
  10           "img",
  11           "strong", "em", "u", "i", "b", "s",
  12           "a",
  13           "ul", "ol", "li",
  14           "h1", "h2", "h3", "h4", "h5", "h6"
  15         );
  16         $allowed_attrs = array(
  17           "style",
  18           "src", "alt", "width", "height",
  19           "href", "title"
  20         );
  21         $input_filter = new InputFilter($allowed_tags, $allowed_attrs);
  22         $_POST = $input_filter->process($_POST);
  23       }
  24       if($_FILES){
  25         foreach($_FILES as $file_key => $file_infos){
  26           $v_name = explode(".", $file_infos["name"]);
  27           $ext = strtolower($v_name[count($v_name) - 1]);
  28           if(
  29                $ext != "png"
  30             && $ext != "jpg"
  31             && $ext != "jpeg"
  32             && $ext != "gif"
  33           ){
  34             unset($_FILES[$file_key]);
  35           }
  36         }
  37       }
  38       return true;
  39     }
  40
  41   }
  42
  43 ?>