index.php

   1 <?php
   2 if(filter_has_var(INPUT_GET, 'submit'))
   3 {
   4     $infohash = filter_input(INPUT_GET, 'infohash');
   5     $name = filter_input(INPUT_GET, 'tname');
   6     $trackers = filter_input(INPUT_GET, 'trackers');
   7     $webseeds = filter_input(INPUT_GET, 'webseeds');
   8
   9         if(strlen($infohash) == 0)
  10         {
  11                 $error_code = 1;
  12         }
  13         else if(strlen($infohash) == 40 && ctype_xdigit($infohash))
  14         {
  15             $magnetlink = "magnet:?xt=urn:btih:" . $infohash;
  16
  17             if($name != "")
  18             {
  19                 $magnetlink = $magnetlink . "&dn=" . $name;
  20             }
  21             if($trackers != "")
  22             {
  23                 $trackers = str_replace("\r","&tr=",$trackers);
  24                 $trackers = str_replace(" ","&tr=",$trackers);
  25                 $magnetlink = $magnetlink . "&tr=" . $trackers;
  26             }
  27             if ($webseeds != "")
  28             {
  29                 $magnetlink = $magnetlink . "&ws=" . $webseeds;
  30                 }
  31         }
  32         else
  33         {
  34                 $error_code = 2;
  35         }
  36     //$magnetlink = "magnet:?xt=urn:btih:" .$infohash . "&dn=" . $name . "&tr=" . $trackers;
  37 }
  38 ?>
  39 <!DOCTYPE html>
  40 <html lang="en">
  41     <head>
  42         <title>Magnet</title>
  43         <meta charset="utf-8" />
  44         <meta name="viewport" content="width=device-width, initial-scale=1">
  45
  46         <link rel="icon" type="image/png" sizes="32x32" href="magnet.png">
  47
  48         <link rel="stylesheet" type="text/css" href="https://www.w3schools.com/w3css/4/w3.css">
  49         <link rel="stylesheet" type="text/css" href="https://www.w3schools.com/lib/w3-theme-red.css">
  50         <link rel="stylesheet" type="text/css" href="style.css">
  51     </head>
  52     <body>
  53         <section class="w3-panel">
  54         <div class="w3-card-4">
  55             <div class="w3-container w3-theme">
  56               <h2>Magnet Info</h2>
  57             </div>
  58             <form class="w3-container" name="magnet" method="get" action="#">
  59               <p>
  60                 <label>Infohash</label>
  61                 <input class="w3-input" type="text" name="infohash"  placeholder="Hash of the Torrent Ex: DA39A3EE5E6B4B0D3255BFEF95601890AFD80709" />
  62               </p>
  63               <p>
  64                 <label>Name</label>
  65                 <input class="w3-input" type="text" name="tname" placeholder="Name of the Torrent Ex:Linux 5.7" />
  66               </p>
  67               <p>
  68                 <label>Trackers</label>
  69                 <textarea  class="w3-input" name="trackers" placeholder="One tracker per line Ex: udp://tracker.opentrackr.org:1337/announce"></textarea>
  70               </p>
  71               <p>
  72                 <label>Webseeds</label>
  73                 <input class="w3-input" type="text" name="webseeds" placeholder="Web Seeds Ex: http://example.com/linux.iso" />
  74               </p>
  75               <p>
  76                 <input class="w3-button w3-theme-l3" type="submit" name="submit" value="Create"/>
  77                 <input class="w3-button w3-theme-l3" type="reset" name="reset" value="Reset">
  78               </p>
  79             </form>
  80         </div>
  81
  82     <?php
  83       if(isset($error_code))
  84       {
  85         if($error_code == 1)
  86         {
  87         ?>
  88           <div class="w3-panel w3-pale-red w3-leftbar w3-border-red">
  89               <p>Error : Infohash cannot be empty.</p>
  90           </div>
  91         <?php
  92         }
  93         else if($error_code == 2)
  94         {
  95         ?>
  96           <div class="w3-panel w3-pale-red w3-leftbar w3-border-red">
  97               <p>Error : Invalid Infohash.</p>
  98           </div>
  99         <?php
 100         }
 101       }
 102       else if(isset($magnetlink))
 103       {
 104       ?>
 105         <div id="magnet" class="w3-panel w3-pale-green w3-leftbar w3-border-green">
 106           <p><a href = "<?php echo $magnetlink; ?>"><?php echo $magnetlink; ?></a></p>
 107         </div>
 108       <?php
 109       }
 110       else
 111       {
 112       ?>
 113         <div class="w3-panel w3-pale-blue w3-leftbar w3-border-blue">
 114           <p>Enter Some Torrent Info Hash</p>
 115         </div>
 116       <?php
 117       }
 118     ?>
 119     </section>
 120     <footer class="w3-panel">
 121         <a href="https://www.w3schools.com/w3css/" target="_blank" >W3.css</a>
 122         <a href="https://github.com/cvmanjoo/magnet/" target="_blank" >Github</a>
 123     </footer>
 124     </body>
 125 </html>