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
   9     /**
  10      * Core library.
  11      */
  12     require_once './libraries/common.inc.php';
  13
  14     /*
  15      * @var     string  contains media type of BLOB reference
  16      */
  17     $mediaType = isset($_REQUEST['media_type']) ? $_REQUEST['media_type'] : NULL;
  18
  19     /*
  20      * @var     string  indicates whether media type is of custom type
  21      */
  22     $customType = isset($_REQUEST['custom_type']) ? $_REQUEST['custom_type'] : false;
  23
  24     /*
  25      * @var     string  contains BLOB reference
  26      */
  27     $bsReference = isset($_REQUEST['bs_reference']) ? $_REQUEST['bs_reference'] : NULL;
  28
  29     // if media type and BS reference are specified
  30     if (isset($mediaType) && isset($bsReference))
  31     {
  32         // load PMA configuration
  33         $PMA_Config = $_SESSION['PMA_Config'];
  34
  35         // if PMA configuration exists
  36         if (!empty($PMA_Config))
  37         {
  38             // retrieve BS server variables from PMA configuration
  39             $bs_server = $PMA_Config->get('BLOBSTREAMING_SERVER');
  40             $bs_file_path = "http://" . $bs_server . '/' . $bsReference;
  41
  42             if (isset($customType) && $customType)
  43                     $bs_file_path = "bs_disp_as_mime_type.php?file_path=" . urlencode($bs_file_path) . "&c_type=" . urlencode($mediaType);
  44
  45             ?>
  46 <html>
  47     <head>
  48     </head>
  49     <body>
  50             <?php
  51
  52             // supported media types
  53             switch ($mediaType)
  54             {
  55                 // audio content
  56                 case 'audio/mpeg':
  57                     ?><embed width=620 height=100 src="<?php echo $bs_file_path; ?>" autostart=true></embed><?php
  58                     break;
  59                 // video content
  60                 case 'application/x-flash-video':
  61                 case 'video/mpeg':
  62                     ?><embed width=620 height=460 src="<?php echo $bs_file_path; ?>" autostart=true></embed><?php
  63                     break;
  64                 default:
  65                     // do nothing
  66             }
  67             ?>
  68     </body>
  69 </html>
  70             <?php
  71         } // end if (!empty($PMA_Config))
  72     } // end if (isset($mediaType) && isset($bsReference))
  73
  74 ?>