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Differences Between: [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403]

   1  <?php
   2  /**
   3  * script for bulk user delete operations
   4  */
   5  
   6  require_once('../../config.php');
   7  require_once($CFG->libdir.'/adminlib.php');
   8  
   9  $confirm = optional_param('confirm', 0, PARAM_BOOL);
  10  
  11  admin_externalpage_setup('userbulk');
  12  require_capability('moodle/user:delete', context_system::instance());
  13  
  14  $return = $CFG->wwwroot.'/'.$CFG->admin.'/user/user_bulk.php';
  15  
  16  if (empty($SESSION->bulk_users)) {
  17      redirect($return);
  18  }
  19  
  20  echo $OUTPUT->header();
  21  
  22  //TODO: add support for large number of users
  23  
  24  if ($confirm and confirm_sesskey()) {
  25      $notifications = '';
  26      list($in, $params) = $DB->get_in_or_equal($SESSION->bulk_users);
  27      $rs = $DB->get_recordset_select('user', "deleted = 0 and id $in", $params);
  28      foreach ($rs as $user) {
  29          if (!is_siteadmin($user) and $USER->id != $user->id and delete_user($user)) {
  30              unset($SESSION->bulk_users[$user->id]);
  31          } else {
  32              $notifications .= $OUTPUT->notification(get_string('deletednot', '', fullname($user, true)));
  33          }
  34      }
  35      $rs->close();
  36      \core\session\manager::gc(); // Remove stale sessions.
  37      echo $OUTPUT->box_start('generalbox', 'notice');
  38      if (!empty($notifications)) {
  39          echo $notifications;
  40      } else {
  41          echo $OUTPUT->notification(get_string('changessaved'), 'notifysuccess');
  42      }
  43      $continue = new single_button(new moodle_url($return), get_string('continue'), 'post');
  44      echo $OUTPUT->render($continue);
  45      echo $OUTPUT->box_end();
  46  } else {
  47      list($in, $params) = $DB->get_in_or_equal($SESSION->bulk_users);
  48      $userlist = $DB->get_records_select_menu('user', "id $in", $params, 'fullname', 'id,'.$DB->sql_fullname().' AS fullname');
  49      $usernames = implode(', ', $userlist);
  50      echo $OUTPUT->heading(get_string('confirmation', 'admin'));
  51      $formcontinue = new single_button(new moodle_url('user_bulk_delete.php', array('confirm' => 1)), get_string('yes'));
  52      $formcancel = new single_button(new moodle_url('user_bulk.php'), get_string('no'), 'get');
  53      echo $OUTPUT->confirm(get_string('deletecheckfull', '', $usernames), $formcontinue, $formcancel);
  54  }
  55  
  56  echo $OUTPUT->footer();