readityourself.php

   1 <?php
   2 header('Content-type:text/html; charset=utf-8');
   3
   4 setlocale(LC_ALL, 'fr_FR');
   5 date_default_timezone_set('Europe/Paris');
   6
   7 require_once dirname(__FILE__).'/inc/Readability.php';
   8 require_once dirname(__FILE__).'/inc/Encoding.php';
   9 require_once dirname(__FILE__).'/inc/rain.tpl.class.php';
  10 include dirname(__FILE__).'/inc/functions.php';
  11
  12 if(isset($_GET['url']) && $_GET['url'] != null && trim($_GET['url']) != "") {
  13         // get url link
  14         if(strlen(trim($_GET['url'])) > 2048) {
  15                 echo "Error URL is too large !!";
  16         } else {
  17                 $url = trim($_GET['url']);
  18
  19                 // decode it
  20                 $url = html_entity_decode($url);
  21
  22                 // if url use https protocol change it to http
  23                 if (!preg_match('!^https?://!i', $url)) $url = 'http://'.$url;
  24
  25                 // convert page to utf-8
  26                 $html = Encoding::toUTF8(get_external_file($url,15));
  27
  28                 if(isset($html) and strlen($html) > 0) {
  29
  30                         // send result to readability library
  31                         $r = new Readability($html, $url);
  32
  33                         if($r->init()) {
  34                                 generate_page($url,$r->articleTitle->innerHTML,$r->articleContent->innerHTML);
  35                         } else {
  36                                 // return data into an iframe
  37                                 echo "<iframe id='readabilityframe'>".$html."</iframe>";
  38                         }
  39                 } else {
  40                         echo "Error unable to get link : ".$url;
  41                 }
  42         }
  43 }