389 lines
10 KiB
PHP
389 lines
10 KiB
PHP
<?php
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/**
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* ---------------------------------------------------------------------
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* GLPI - Gestionnaire Libre de Parc Informatique
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* Copyright (C) 2015-2020 Teclib' and contributors.
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*
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* http://glpi-project.org
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*
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* based on GLPI - Gestionnaire Libre de Parc Informatique
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* Copyright (C) 2003-2014 by the INDEPNET Development Team.
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*
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* ---------------------------------------------------------------------
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*
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* LICENSE
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*
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* This file is part of GLPI.
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*
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* GLPI is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GLPI is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GLPI. If not, see <http://www.gnu.org/licenses/>.
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* ---------------------------------------------------------------------
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*/
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if (!defined('GLPI_ROOT')) {
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die("Sorry. You can't access this file directly");
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}
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class PurgeLogs extends CommonDBTM {
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static protected $notable = true;
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static function getTypeName($nb = 0) {
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return __('Logs purge');
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}
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static function cronPurgeLogs($task) {
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$cron_status = 0;
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$logs_before = self::getLogsCount();
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if ($logs_before) {
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self::purgeSoftware();
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self::purgeInfocom();
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self::purgeUserInfos();
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self::purgeDevices();
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self::purgeRelations();
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self::purgeItems();
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self::purgeOthers();
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self::purgePlugins();
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self::purgeAll();
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$logs_after = self::getLogsCount();
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Log::history(0, __CLASS__, [0, $logs_before, $logs_after], '', Log::HISTORY_LOG_SIMPLE_MESSAGE);
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$task->addVolume($logs_before - $logs_after);
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$cron_status = 1;
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} else {
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$task->addVolume(0);
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}
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return $cron_status;
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}
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static function cronInfo($name) {
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return ['description' => __("Purge history")];
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}
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/**
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* Purge softwares logs
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*
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* @return void
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*/
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static function purgeSoftware() {
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global $DB, $CFG_GLPI;
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$month = self::getDateModRestriction($CFG_GLPI['purge_item_software_install']);
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if ($month) {
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$DB->delete(
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'glpi_logs', [
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'itemtype' => $CFG_GLPI['software_types'],
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'linked_action' => [
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Log::HISTORY_INSTALL_SOFTWARE,
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Log::HISTORY_UNINSTALL_SOFTWARE
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]
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] + $month
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);
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}
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$month = self::getDateModRestriction($CFG_GLPI['purge_software_item_install']);
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if ($month) {
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'SoftwareVersion',
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'linked_action' => [
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Log::HISTORY_INSTALL_SOFTWARE,
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Log::HISTORY_UNINSTALL_SOFTWARE
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]
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] + $month
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);
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}
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$month = self::getDateModRestriction($CFG_GLPI['purge_software_version_install']);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'Software',
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'itemtype_link' => 'SoftwareVersion',
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'linked_action' => [
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Log::HISTORY_ADD_SUBITEM,
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Log::HISTORY_UPDATE_SUBITEM,
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Log::HISTORY_DELETE_SUBITEM
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]
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] + $month
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);
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}
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}
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/**
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* Purge infocom logs
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*
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* @return void
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*/
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static function purgeInfocom() {
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global $DB, $CFG_GLPI;
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$month = self::getDateModRestriction($CFG_GLPI['purge_infocom_creation']);
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if ($month) {
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//Delete add infocom
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'Software',
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'itemtype_link' => 'Infocom',
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'linked_action' => Log::HISTORY_ADD_SUBITEM
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] + $month
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);
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'Infocom',
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'linked_action' => Log::HISTORY_CREATE_ITEM
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] + $month
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);
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}
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}
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/**
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* Purge users logs
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*
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* @return void
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*/
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static function purgeUserinfos() {
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global $DB, $CFG_GLPI;
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$month = self::getDateModRestriction($CFG_GLPI['purge_profile_user']);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'User',
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'itemtype_link' => 'Profile_User',
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'linked_action' => [
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Log::HISTORY_ADD_SUBITEM,
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Log::HISTORY_UPDATE_SUBITEM,
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Log::HISTORY_DELETE_SUBITEM
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]
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] + $month
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);
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}
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$month = self::getDateModRestriction($CFG_GLPI['purge_group_user']);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'User',
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'itemtype_link' => 'Group_User',
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'linked_action' => [
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Log::HISTORY_ADD_SUBITEM,
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Log::HISTORY_UPDATE_SUBITEM,
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Log::HISTORY_DELETE_SUBITEM
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]
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] + $month
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);
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}
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$month = self::getDateModRestriction($CFG_GLPI['purge_userdeletedfromldap']);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'User',
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'linked_action' => Log::HISTORY_LOG_SIMPLE_MESSAGE
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] + $month
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);
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}
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$month = self::getDateModRestriction($CFG_GLPI['purge_user_auth_changes']);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'itemtype' => 'User',
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'linked_action' => Log::HISTORY_ADD_RELATION
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] + $month
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);
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}
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}
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/**
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* Purge devices logs
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*
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* @return void
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*/
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static function purgeDevices() {
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global $DB, $CFG_GLPI;
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$actions = [
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Log::HISTORY_ADD_DEVICE => "adddevice",
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Log::HISTORY_UPDATE_DEVICE => "updatedevice",
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Log::HISTORY_DELETE_DEVICE => "deletedevice",
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Log::HISTORY_CONNECT_DEVICE => "connectdevice",
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Log::HISTORY_DISCONNECT_DEVICE => "disconnectdevice"
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];
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foreach ($actions as $key => $value) {
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$month = self::getDateModRestriction($CFG_GLPI['purge_'.$value]);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'linked_action' => $key
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] + $month
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);
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}
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}
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}
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/**
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* Purge relations logs
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*
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* @return void
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*/
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static function purgeRelations() {
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global $DB, $CFG_GLPI;
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$actions = [
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Log::HISTORY_ADD_RELATION => "addrelation",
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Log::HISTORY_UPDATE_RELATION => "addrelation",
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Log::HISTORY_DEL_RELATION => "deleterelation"
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];
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foreach ($actions as $key => $value) {
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$month = self::getDateModRestriction($CFG_GLPI['purge_'.$value]);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'linked_action' => $key
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] + $month
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);
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}
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}
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}
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/**
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* Purge items logs
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*
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* @return void
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*/
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static function purgeItems() {
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global $DB, $CFG_GLPI;
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$actions = [
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Log::HISTORY_CREATE_ITEM => "createitem",
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Log::HISTORY_ADD_SUBITEM => "createitem",
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Log::HISTORY_DELETE_ITEM => "deleteitem",
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Log::HISTORY_DELETE_SUBITEM => "deleteitem",
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Log::HISTORY_UPDATE_SUBITEM => "updateitem",
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Log::HISTORY_RESTORE_ITEM => "restoreitem"
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];
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foreach ($actions as $key => $value) {
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$month = self::getDateModRestriction($CFG_GLPI['purge_'.$value]);
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if ($month) {
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//Delete software version association
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$DB->delete(
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'glpi_logs', [
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'linked_action' => $key
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] + $month
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);
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}
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}
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}
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/**
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* Purge othr logs
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*
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* @return void
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*/
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static function purgeOthers() {
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global $DB, $CFG_GLPI;
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$actions = [
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16 => 'comments',
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19 => 'datemod'
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];
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foreach ($actions as $key => $value) {
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$month = self::getDateModRestriction($CFG_GLPI['purge_'.$value]);
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if ($month) {
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$DB->delete(
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'glpi_logs', [
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'id_search_option' => $key
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] + $month
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);
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}
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}
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}
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/**
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* Purge plugins logs
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*
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* @return void
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*/
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static function purgePlugins() {
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global $DB, $CFG_GLPI;
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$month = self::getDateModRestriction($CFG_GLPI['purge_plugins']);
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if ($month) {
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$DB->delete(
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'glpi_logs', [
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'itemtype' => ['LIKE', 'Plugin%']
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] + $month
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);
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}
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}
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/**
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* Purge all logs
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*
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* @return void
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*/
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static function purgeAll() {
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global $DB, $CFG_GLPI;
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$month = self::getDateModRestriction($CFG_GLPI['purge_all']);
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if ($month) {
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$DB->delete(
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'glpi_logs',
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$month
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);
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}
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}
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/**
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* Get modification date restriction clause
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*
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* @param integer $month Number of months
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*
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* @return array|false
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*/
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static function getDateModRestriction($month) {
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if ($month > 0) {
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return ['date_mod' => ['<=', new QueryExpression("DATE_ADD(NOW(), INTERVAL -$month MONTH)")]];
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} else if ($month == Config::DELETE_ALL) {
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return [1 => 1];
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} else if ($month == Config::KEEP_ALL) {
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return false;
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}
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}
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/**
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* Count logs
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*
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* @return integer
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*/
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static function getLogsCount() {
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return countElementsInTable('glpi_logs');
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}
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}
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