mod/resource/type/ims/javascript.php

   1 <?php  /// $Id $
   2        /// Load IMS required Javascript libraries, adding them
   3        /// before the standard one ($standard_javascript)
   4
   5     if (!defined('MOODLE_INTERNAL')) {
   6         die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
   7     }
   8
   9 /// We use this globals to be able to generate the proper JavaScripts
  10     global $jsarg, $standard_javascript;
  11
  12 /// Let's know if we are using a customcorners theme. It implies new calculations
  13 /// within the resizeiframe function.
  14     if (!empty($THEME->customcorners)) {
  15         $customcorners = 'true';
  16     } else {
  17         $customcorners = 'false';
  18     }
  19
  20 /// Load IMS needed JavaScript
  21 /// The dummy LMS API hack to stop some SCORM packages giving errors.
  22     echo "<script type=\"text/javascript\" src=\"$CFG->wwwroot/mod/resource/type/ims/dummyapi.js\"></script>\n";
  23 /// The resize iframe script
  24     echo "    <script type=\"text/javascript\" src=\"$CFG->wwwroot/mod/resource/type/ims/resize.js\"></script>\n";
  25     echo "    <script type=\"text/javascript\">
  26         window.onresize = function() {
  27             resizeiframe($jsarg, $customcorners);
  28         };
  29         window.name='ims-cp-page';
  30
  31         // Set Interval until ims-containerdiv and (ims-contentframe or ims-contentframe-no-nav) is available
  32         function waiting() {
  33             var cd   = document.getElementById('ims-containerdiv');
  34             var cf   = document.getElementById('ims-contentframe');
  35             var cfnv = document.getElementById('ims-contentframe-no-nav');
  36
  37             if (cd && (cf || cfnv)) {
  38                 resizeiframe($jsarg, $customcorners);
  39                 clearInterval(ourInterval);
  40                 return true;
  41             }
  42             return false;
  43         }
  44
  45         var ourInterval = setInterval('waiting()', 100);
  46     </script>\n";
  47
  48 /// Load standard JavaScript
  49     include("$standard_javascript");
  50 ?>