backup/restore_execute.html

   1 <?php //$Id$
   2     //This page receives the required info and executes the restore
   3     //with the parameters suplied. Whe finished, delete temporary
   4     //data from backup_tables and temp directory
   5
   6     //Get objects from session
   7     if ($SESSION) {
   8         $info = $SESSION->info;
   9         $course_header = $SESSION->course_header;
  10         $restore = $SESSION->restore;
  11     }
  12
  13     //Add info->original_wwwroot to $restore to be able to use it in all the restore process
  14     //(mainly when decoding internal links)
  15     $restore->original_wwwroot = $info->original_wwwroot;
  16     //Add info->backup_version to $restore to be able to detect versions in the restore process
  17     //(to decide when to convert wiki texts to markdown...)
  18     $restore->backup_version = $info->backup_backup_version;
  19
  20     //Check login
  21     require_login();
  22
  23     //Check admin
  24     if (!empty($id)) {
  25         if (!has_capability('moodle/site:restore', get_context_instance(CONTEXT_COURSE, $id))) {
  26             if (empty($to)) {
  27                 error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  28             } else {
  29                 if (!has_capability('moodle/site:restore', get_context_instance(CONTEXT_COURSE, $to))) {
  30                     error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
  31                 }
  32             }
  33         }
  34     } else {
  35         if (!has_capability('moodle/site:restore', get_context_instance(CONTEXT_SYSTEM, SITEID))) {
  36             error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
  37         }
  38     }
  39
  40     //Check site
  41     if (!$site = get_site()) {
  42         error("Site not found!");
  43     }
  44     $errorstr = '';
  45
  46     $status = restore_execute($restore,$info,$course_header,$errorstr);
  47
  48     if (!$status) {
  49         error ("An error has occurred and the restore could not be completed!");
  50     }
  51
  52     if (empty($restore->importing)) {
  53         //Print final message
  54         print_simple_box(get_string("restorefinished"),"center");
  55     } else {
  56         print_simple_box(get_string("importdatafinished"),"center");
  57         $file = $CFG->dataroot . '/'
  58             . $SESSION->import_preferences->backup_course
  59             . '/backupdata/' . $SESSION->import_preferences->backup_name;
  60         if (is_readable($file)) {
  61             unlink($file);
  62         }
  63         else {
  64             error_log("import course data: couldn't unlink $file");
  65         }
  66         unset($SESSION->restore);
  67     }
  68     print_continue("$CFG->wwwroot/course/view.php?id=".$restore->course_id);
  69
  70 ?>