admin/delete.php

   1 <?PHP //$Id$
   2
   3 // Deletes the moodledata directory, COMPLETELY!!
   4 // BE VERY CAREFUL USING THIS!
   5
   6     require_once("../config.php");
   7
   8     require_login();
   9
  10     if (!isadmin()) {
  11         error("You must be admin to use this script!");
  12     }
  13
  14     $deletedir = $CFG->dataroot;   // The directory to delete!
  15
  16     if (!$sure) {
  17         notice_yesno ("Are you completely sure you want to delete everything inside the directory $deletedir ?", "delete.php?sure=yes", "index.php");
  18         exit;
  19     }
  20
  21     if (!$reallysure) {
  22         notice_yesno ("Are you REALLY REALLY completely sure you want to delete everything inside the directory $deletedir (this includes all user images, and any other course files that have been created) ?", "delete.php?sure=yes&reallysure=yes", "index.php");
  23         exit;
  24     }
  25
  26     /// OK, here goes ...
  27
  28     delete_subdirectories($deletedir);
  29
  30     echo "<H1 align=center>Done!</H1>";
  31     print_continue($CFG->wwwroot);
  32     exit;
  33
  34
  35 function delete_subdirectories($rootdir) {
  36
  37     $dir = opendir($rootdir);
  38
  39     while ($file = readdir($dir)) {
  40         if ($file != "." and $file != "..") {
  41             $fullfile = "$rootdir/$file";
  42             if (filetype($fullfile) == "dir") {
  43                 delete_subdirectories($fullfile);
  44                 echo "Deleting $fullfile ... ";
  45                 if (rmdir($fullfile)) {
  46                     echo "Done.<BR>";
  47                 } else {
  48                     echo "FAILED.<BR>";
  49                 }
  50             } else {
  51                 echo "Deleting $fullfile ... ";
  52                 if (unlink("$fullfile")) {
  53                     echo "Done.<BR>";
  54                 } else {
  55                     echo "FAILED.<BR>";
  56                 }
  57             }
  58         }
  59     }
  60     closedir($dir);
  61 }
  62
  63 ?>