lp_message.php 2.0 KB

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  1. <?php //$id: $
  2. /**
  3. * Container script for the messages coming from the learnpath object. Initially, this wasn't supposed to be
  4. * a separate file but rather some text included in lp_view.php, but SCORM involves loading a script that
  5. * saves the data asynchronously while the SCORM learning path carries on. Having an informational iframe
  6. * helps not popping up an additional window when saving data.
  7. *
  8. * This script is also used to refresh the TOC as sometimes the SCORM JS messages are taken into account
  9. * only after the TOC is drawn. As such, you might complete an item, browse to the next page, have the
  10. * TOC drawn with your 'incomplete' status, while the SCORM messages generally arrives just after the TOC
  11. * is drawn. By updating it here and in lp_save.php, we avoid funny visual effect like having a complete
  12. * item showing as incomplete.
  13. * @package dokeos.learnpath
  14. * @author Yannick Warnier <ywarnier@beeznest.org>
  15. */
  16. /**
  17. * Script
  18. */
  19. //flag to allow for anonymous user - needs to be set before global.inc.php
  20. $use_anonymous = true;
  21. // name of the language file that needs to be included
  22. $language_file = "learnpath";
  23. require_once('back_compat.inc.php');
  24. require_once('learnpath.class.php');
  25. require_once('scorm.class.php');
  26. if(empty($debug)){$debug=0;}
  27. $error = '';
  28. $display_mode = '';
  29. if(isset($_SESSION['lpobject'])){
  30. $temp = $_SESSION['lpobject'];
  31. $_SESSION['oLP'] = unserialize($temp);
  32. $error = $_SESSION['oLP']->error;
  33. $display_mode = $_SESSION['oLP']->mode;
  34. }
  35. if($debug>0){error_log('New LP - Loaded lp_message : '.$_SERVER['REQUEST_URI'].' from '.$_SERVER['HTTP_REFERER'],0);}
  36. if (empty($charset)) {
  37. $charset = 'ISO-8859-15';
  38. }
  39. $htmlHeadXtra[] = '<script language="JavaScript" type="text/javascript">
  40. var dokeos_xajax_handler = window.parent.oxajax;
  41. </script>';
  42. $lp_theme_css=$_SESSION['oLP']->get_theme();
  43. $scorm_css_header=true;
  44. include_once('../inc/reduced_header.inc.php');
  45. //close the session immediately to avoid concurrent access problems
  46. session_write_close();
  47. ?>
  48. <body>
  49. <div id="msg_div_id">
  50. <?php
  51. echo $error;
  52. ?>
  53. </div>
  54. </body></html>