function cleanDBonPurge()
{
global $DB;
$query = "DELETE\n FROM `glpi_profiles_users`\n WHERE `users_id` = '" . $this->fields['id'] . "'";
$DB->query($query);
if ($this->fields['id'] > 0) {
// Security
$query = "DELETE\n FROM `glpi_displaypreferences`\n WHERE `users_id` = '" . $this->fields['id'] . "'";
$DB->query($query);
$query = "DELETE\n FROM `glpi_bookmarks_users`\n WHERE `users_id` = '" . $this->fields['id'] . "'";
$DB->query($query);
}
// Delete own reminders
$query = "DELETE\n FROM `glpi_reminders`\n WHERE `users_id` = '" . $this->fields['id'] . "'";
$DB->query($query);
// Delete private bookmark
$query = "DELETE\n FROM `glpi_bookmarks`\n WHERE `users_id` = '" . $this->fields['id'] . "'\n AND `is_private` = '1'";
$DB->query($query);
// Set no user to public bookmark
$query = "UPDATE `glpi_bookmarks`\n SET `users_id` = '0'\n WHERE `users_id` = '" . $this->fields['id'] . "'";
$DB->query($query);
// Set no user to consumables
$query = "UPDATE `glpi_consumables`\n SET `items_id` = '0'\n WHERE `items_id` = '" . $this->fields['id'] . "'\n AND `itemtype` = 'User'";
$DB->query($query);
$gu = new Group_User();
$gu->cleanDBonItemDelete($this->getType(), $this->fields['id']);
$tu = new Ticket_User();
$tu->cleanDBonItemDelete($this->getType(), $this->fields['id']);
$pu = new Problem_User();
$pu->cleanDBonItemDelete($this->getType(), $this->fields['id']);
$kiu = new KnowbaseItem_User();
$kiu->cleanDBonItemDelete($this->getType(), $this->fields['id']);
$ru = new Reminder_User();
$ru->cleanDBonItemDelete($this->getType(), $this->fields['id']);
$ue = new UserEmail();
$ue->deleteByCriteria(array('users_id' => $this->fields['id']));
// Ticket rules use various _users_id_*
Rule::cleanForItemAction($this, '_users_id%');
Rule::cleanForItemCriteria($this, '_users_id%');
}