mods/atutor_opencaps/include/classes/ATOC_ServerFiles.php

   1 <?php\r
   2 /****************************************************************/\r
   3 /* Atutor-OpenCaps Module                                               \r
   4 /****************************************************************/\r
   5 /* Copyright (c) 2010                           \r
   6 /* Written by Antonio Gamba                                             \r
   7 /* Adaptive Technology Resource Centre / University of Toronto\r
   8 /*\r
   9 /* This program is free software. You can redistribute it and/or\r
  10 /* modify it under the terms of the GNU General Public License\r
  11 /* as published by the Free Software Foundation.\r
  12 /****************************************************************/\r
  13 \r
  14 class ServerFiles\r
  15 {\r
  16         \r
  17         /**\r
  18          * @desc directoryToArray\r
  19          * @param String $directory\r
  20          * @param bool $recursive\r
  21          * @return Array\r
  22          */\r
  23         public function directoryToArray($directory, $recursive) \r
  24         {\r
  25                 global $ocAtSettings;\r
  26                 \r
  27                 $rex = '/^.*\.('.$ocAtSettings['supportedMedia'].')$/i';\r
  28                 $sep = '\\';\r
  29                 $array_items = array();\r
  30                 if ($handle = opendir($directory)) {\r
  31                         while (false !== ($file = readdir($handle))) {\r
  32                                 if ($file != "." && $file != "..") {\r
  33                                         if (is_dir($directory. $sep . $file)) {\r
  34                                                 if($recursive) \r
  35                                                 {\r
  36                                                         $array_items = array_merge($array_items,$this->directoryToArray($directory. $sep . $file, $recursive));\r
  37                                                 }\r
  38                                                 //add if add only known files\r
  39                                                 if (preg_match($rex, $file))\r
  40                                                 {\r
  41                                                         //$file = $directory . $sep . $file;\r
  42                                                         $array_items[] = preg_replace("/\/\//si", $sep, $file);\r
  43                                                         //echo '<br/>'.$file;   \r
  44                                                 }\r
  45                                                 \r
  46                                         } else {\r
  47                                                 if (preg_match($rex, $file))\r
  48                                                 {\r
  49                                                         $file = $directory . $sep . $file;\r
  50                                                         //$file = $sep . $file;\r
  51                                                         $file = str_replace(AT_CONTENT_DIR.''.$_SESSION['course_id'].$sep, '', $file);\r
  52                                                         $file = str_replace('\\', '/', $file);\r
  53                                                         $array_items[] = preg_replace("/\/\//si", $sep, $file);\r
  54                                                         //echo '<br/>'.$file;   \r
  55                                                 }\r
  56                                         }\r
  57                                 }\r
  58                         }\r
  59                         closedir($handle);\r
  60                 }\r
  61                 return $array_items;\r
  62         } // end directoryToArray\r
  63         \r
  64 } // end class ServerFiles\r
  65 ?>\r