recycle_course.php 3.6 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * Delete resources from a course.
  5. *
  6. * @author Bart Mollet <bart.mollet@hogent.be>
  7. * @package chamilo.backup
  8. */
  9. /**
  10. * Code
  11. */
  12. // Language files that need to be included
  13. $language_file = array ('exercice', 'admin', 'course_info', 'coursebackup');
  14. // Including the global initialization file
  15. require_once '../inc/global.inc.php';
  16. $current_course_tool = TOOL_COURSE_MAINTENANCE;
  17. api_protect_course_script(true);
  18. // Check access rights (only teachers are allowed here)
  19. if (!api_is_allowed_to_edit()) {
  20. api_not_allowed(true);
  21. }
  22. // Section for the tabs
  23. $this_section = SECTION_COURSES;
  24. // Breadcrumbs
  25. $interbreadcrumb[] = array(
  26. 'url' => api_get_path(WEB_CODE_PATH).'course_info/maintenance.php',
  27. 'name' => get_lang('Maintenance')
  28. );
  29. // Displaying the header
  30. $nameTools = get_lang('RecycleCourse');
  31. Display::display_header($nameTools);
  32. // Include additional libraries
  33. require_once 'classes/CourseBuilder.class.php';
  34. require_once 'classes/CourseArchiver.class.php';
  35. require_once 'classes/CourseRecycler.class.php';
  36. require_once 'classes/CourseSelectForm.class.php';
  37. // Display the tool title
  38. echo Display::page_header($nameTools);
  39. /* MAIN CODE */
  40. if (Security::check_token('post') && (
  41. isset($_POST['action']) &&
  42. $_POST['action'] == 'course_select_form' ||
  43. (
  44. isset($_POST['recycle_option']) &&
  45. $_POST['recycle_option'] == 'full_backup'
  46. )
  47. )
  48. ) {
  49. // Clear token
  50. Security::clear_token();
  51. if (isset($_POST['action']) && $_POST['action'] == 'course_select_form') {
  52. $course = CourseSelectForm::get_posted_course();
  53. } else {
  54. $cb = new CourseBuilder();
  55. $course = $cb->build();
  56. }
  57. $recycle_type = "";
  58. if (isset($_POST['recycle_option']) && $_POST['recycle_option'] == 'full_backup') {
  59. $recycle_type = 'full_backup';
  60. } else if (isset($_POST['action']) && $_POST['action'] == 'course_select_form') {
  61. $recycle_type = 'select_items';
  62. }
  63. $cr = new CourseRecycler($course);
  64. $cr->recycle($recycle_type);
  65. Display::display_confirmation_message(get_lang('RecycleFinished'));
  66. } elseif (Security::check_token('post') && (
  67. isset($_POST['recycle_option']) &&
  68. $_POST['recycle_option'] == 'select_items'
  69. )
  70. ) {
  71. // Clear token
  72. Security::clear_token();
  73. $cb = new CourseBuilder();
  74. $course = $cb->build();
  75. // Add token to Course select form
  76. $hiddenFields['sec_token'] = Security::get_token();
  77. CourseSelectForm::display_form($course, $hiddenFields);
  78. } else {
  79. $cb = new CourseBuilder();
  80. $course = $cb->build();
  81. if (!$course->has_resources()) {
  82. echo get_lang('NoResourcesToRecycle');
  83. } else {
  84. Display::display_warning_message(get_lang('RecycleWarning'), false);
  85. $form = new FormValidator('recycle_course', 'post', api_get_self().'?'.api_get_cidreq());
  86. $form->addElement('header', get_lang('SelectOptionForBackup'));
  87. $form->addElement('radio', 'recycle_option', null, get_lang('FullRecycle'), 'full_backup');
  88. $form->addElement('radio', 'recycle_option', null, get_lang('LetMeSelectItems'), 'select_items');
  89. $form->addElement('style_submit_button', 'submit', get_lang('RecycleCourse'), 'class="save"');
  90. $form->setDefaults(array('recycle_option' => 'select_items'));
  91. // Add Security token
  92. $token = Security::get_token();
  93. $form->addElement('hidden', 'sec_token');
  94. $form->setConstants(array('sec_token' => $token));
  95. $form->display();
  96. }
  97. }
  98. // Display the footer
  99. Display::display_footer();