bs_play_media.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3     /**
   4      * @author      Raj Kissu Rajandran
   5      * @version     1.0
   6      * @package     BLOBStreaming
   7      */
   8     require_once './libraries/common.inc.php';
   9
  10     /*
  11      * @var     string  contains media type of BLOB reference
  12      */
  13     $mediaType = isset($_REQUEST['media_type']) ? $_REQUEST['media_type'] : NULL;
  14
  15     /*
  16      * @var     string  indicates whether media type is of custom type
  17      */
  18     $customType = isset($_REQUEST['custom_type']) ? $_REQUEST['custom_type'] : false;
  19
  20     /*
  21      * @var     string  contains BLOB reference
  22      */
  23     $bsReference = isset($_REQUEST['bs_reference']) ? $_REQUEST['bs_reference'] : NULL;
  24
  25     // if media type and BS reference are specified
  26     if (isset($mediaType) && isset($bsReference))
  27     {
  28         // load PMA configuration
  29         $PMA_Config = $_SESSION['PMA_Config'];
  30
  31         // if PMA configuration exists
  32         if (!empty($PMA_Config))
  33         {
  34             // retrieve BS server variables from PMA configuration
  35             $bs_server = $PMA_Config->get('BLOBSTREAMING_SERVER');
  36             $bs_file_path = "http://" . $bs_server . '/' . $bsReference;
  37
  38             if (isset($customType) && $customType)
  39                     $bs_file_path = "bs_disp_as_mime_type.php?file_path=" . urlencode($bs_file_path) . "&c_type=" . urlencode($mediaType);
  40
  41             ?>
  42 <html>
  43     <head>
  44     </head>
  45     <body>
  46             <?php
  47
  48             // supported media types
  49             switch ($mediaType)
  50             {
  51                 // audio content
  52                 case 'audio/mpeg':
  53                     ?><embed width=620 height=100 src="<?php echo $bs_file_path; ?>" autostart=true></embed><?php
  54                     break;
  55                 // video content
  56                 case 'application/x-flash-video':
  57                 case 'video/mpeg':
  58                     ?><embed width=620 height=460 src="<?php echo $bs_file_path; ?>" autostart=true></embed><?php
  59                     break;
  60                 default:
  61                     // do nothing
  62             }
  63             ?>
  64     </body>
  65 </html>
  66             <?php
  67         } // end if (!empty($PMA_Config))
  68     } // end if (isset($mediaType) && isset($bsReference))
  69
  70 ?>