playonwii/functions.php

   1 <?php
   2
   3 $videos_dir = "/home/andy/Videos/Wii";
   4 $deleted_dir = "$videos_dir/deleted";
   5 $videos_uri = "/filesvideo";
   6
   7 $allowed_chars_re = "/[\\/0-9a-zA-Z_-]/";
   8
   9 # Compare with rtv_utils.py's prepare_filename method
  10 function prepare_filename( $filename )
  11 {
  12     global $allowed_chars_re;
  13
  14     $len = strlen( $filename );
  15     if ( substr( $filename, $len - 4 ) != ".flv" and
  16         substr( $filename, $len - 4 ) != ".avi" )
  17     {
  18         return "not_an_flv";
  19     }
  20     $extension = substr( $filename, $len - 4 );
  21     $filename = substr( $filename, 0, $len - 4 );
  22
  23     $ans = sanitise_filename( $filename );
  24
  25     return $ans.$extension;
  26 }
  27
  28 function sanitise_filename( $filename )
  29 {
  30     global $allowed_chars_re;
  31
  32     $len = strlen( $filename );
  33
  34     $ans = "";
  35
  36     for( $i = 0; $i < $len; $i++ )
  37     {
  38         $char = $filename[$i];
  39         if( preg_match( $allowed_chars_re, $char ) )
  40         {
  41             $ans .= $char;
  42         }
  43         else
  44         {
  45             $ans .= "_";
  46         }
  47     }
  48
  49     return $ans;
  50 }
  51
  52
  53 ?>
  54