private static function _apply_indexes($schema_name, $schema_fields)
{
$buffer = array();
if (($indexes = self::table_get_indexes($schema_name)) === false) {
$buffer[] = sprintf("{t}SQL FAILED: %s{/t}\n", "table_get_indexes") . sql_error();
}
$primaries = array();
foreach ($schema_fields as $field) {
if (isset($field["INDEX"]) and (!isset($indexes[$field["NAME"]]) or !$indexes[$field["NAME"]]["index"])) {
if (!self::table_add_index("", "ind_" . str_replace(array("simple_"), "", $schema_name) . "_" . $field["NAME"], $schema_name, $field["NAME"])) {
$buffer[] = sprintf("{t}SQL FAILED: %s{/t}\n", "table_add_index - " . $schema_name . " - " . $field["NAME"]) . sql_error();
}
}
if (isset($field["INDEX_FULLTEXT"]) and (!isset($indexes[$field["NAME"]]) or !$indexes[$field["NAME"]]["index"])) {
if (!self::table_add_index("FULLTEXT", "ind_" . str_replace("simple_", "", $schema_name) . "_" . $field["NAME"], $schema_name, $field["NAME"])) {
$buffer[] = sprintf("{t}SQL FAILED: %s{/t}\n", "table_add_index_fulltext") . sql_error();
}
}
if (isset($field["KEY"])) {
$primaries[] = $field["NAME"];
}
}
if (count($primaries) > 0) {
$change = false;
foreach ($primaries as $primary) {
if (!isset($indexes[$primary]) or !$indexes[$primary]["primary"]) {
$change = true;
}
}
if ($change) {
self::table_drop_index($schema_name, "PRIMARY KEY");
if (!self::table_change_primary_key($schema_name, implode(",", $primaries))) {
$buffer[] = sprintf("{t}SQL FAILED: %s{/t}\n", "table_change_primary_key") . sql_error();
}
}
}
if (!sql_table_optimize($schema_name)) {
$buffer[] = sprintf("{t}SQL FAILED: %s{/t}\n", "sql_table_optimize") . sql_error();
}
return $buffer;
}
static function process_action_sys()
{
@set_time_limit(900);
switch ($_REQUEST["action_sys"]) {
case "maintenance":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
$lock_file = SIMPLE_STORE . "/maintenance.lck";
if (!file_exists($lock_file)) {
touch($lock_file);
sys_log_message_alert("info", "{t}Maintenance mode{/t}: {t}Active{/t}");
} else {
unlink($lock_file);
sys_log_message_alert("info", "{t}Maintenance mode{/t}: {t}Inactive{/t}");
}
break;
case "clear_locking":
self::_remove_locks();
dirs_create_empty_dir(SIMPLE_STORE . "/locking");
sys_log_message_log("clean", "{t}Locking{/t}");
break;
case "clear_output":
dirs_create_empty_dir(SIMPLE_CACHE . "/smarty");
dirs_create_empty_dir(SIMPLE_CACHE . "/output");
dirs_create_empty_dir(SIMPLE_CACHE . "/artichow");
dirs_create_empty_dir(SIMPLE_CACHE . "/thumbs");
dirs_create_empty_dir(SIMPLE_CACHE . "/lang");
self::build_css();
self::build_js();
self::build_icons();
sys_log_message_log("clean", "{t}Output{/t}");
break;
case "clear_debug":
dirs_create_empty_dir(SIMPLE_CACHE . "/debug");
sys_log_message_log("clean", "{t}Debug-dir{/t}");
break;
case "clear_cms":
dirs_create_empty_dir(SIMPLE_CACHE . "/cms");
sys_log_message_log("clean", "{t}CMS{/t}");
break;
case "clear_ip":
dirs_create_empty_dir(SIMPLE_CACHE . "/ip");
if (APC) {
apc_clear_cache("user");
}
sys_log_message_log("clean", "IP");
break;
case "clear_schema":
dirs_create_empty_dir(SIMPLE_CACHE . "/schema");
if (APC) {
apc_clear_cache("user");
}
sys_log_message_log("clean", "{t}Schema{/t}");
break;
case "clear_schemadata":
dirs_create_empty_dir(SIMPLE_CACHE . "/schema_data");
dirs_create_empty_dir(SIMPLE_CACHE . "/preview");
if (APC) {
apc_clear_cache("user");
}
sys_log_message_log("clean", "{t}Schema data{/t}");
break;
case "clear_email":
dirs_create_empty_dir(SIMPLE_CACHE . "/imap");
dirs_create_empty_dir(SIMPLE_CACHE . "/pop3");
sys_log_message_log("clean", "{t}E-mail{/t}");
break;
case "clean_notifications":
db_delete("simple_sys_notifications", array("sent='1'"), array());
sql_table_optimize("simple_sys_notifications");
sys_log_message_log("clean", "{t}Notifications{/t}");
break;
case "clear_upload":
dirs_create_empty_dir(SIMPLE_CACHE . "/upload");
sys_log_message_log("clean", "{t}Uploaded files{/t}");
break;
case "clean_tables":
db_optimize_tables();
sys_log_message_log("clean", "{t}Optimize Tables{/t}");
break;
case "clean_statistics":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
db_delete("simple_sys_stats", array(), array());
sql_table_optimize("simple_sys_stats");
sys_log_message_log("clean", "{t}Statistics{/t}");
break;
case "clean_events":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
db_delete("simple_sys_events", array(), array());
$folder = db_select_value("simple_sys_tree", "id", "ftype=@type@", array("type" => "sys_events"));
if (!empty($folder)) {
db_delete("simple_sys_search", array("folder=@folder@"), array("folder" => $folder));
}
sql_table_optimize("simple_sys_events");
sql_table_optimize("simple_sys_search");
sys_log_message_log("clean", "{t}Events{/t}");
break;
case "clean_trash":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
$trash = db_select_value("simple_sys_tree", "id", "anchor=@anchor@", array("anchor" => "trash"));
if (!empty($trash)) {
$folders = db_select("simple_sys_tree", array("id", "fmountpoint"), "parent=@parent@", "", "", array("parent" => $trash));
if (is_array($folders) and count($folders) > 0) {
foreach ($folders as $folder) {
if (!empty($folder["fmountpoint"])) {
continue;
}
folders::delete($folder["id"]);
}
}
}
dirs_create_empty_dir(SIMPLE_STORE . "/trash");
sys_log_message_log("clean", "{t}Trash{/t}");
sys_redirect("index.php?" . sys::$urladdon);
break;
case "clean_cache":
$dirs = array(SIMPLE_STORE . "/cron", SIMPLE_CACHE . "/imap", SIMPLE_CACHE . "/pop3", SIMPLE_CACHE . "/smarty", SIMPLE_CACHE . "/cms", SIMPLE_CACHE . "/cifs", SIMPLE_CACHE . "/gdocs", SIMPLE_CACHE . "/lang", SIMPLE_CACHE . "/output", SIMPLE_CACHE . "/artichow", SIMPLE_CACHE . "/thumbs", SIMPLE_CACHE . "/schema");
foreach ($dirs as $dir) {
self::_dirs_clean_dir($dir, 2592000);
}
// 30 days
self::_remove_locks();
$dirs = array(SIMPLE_CACHE . "/schema_data", SIMPLE_CACHE . "/preview", SIMPLE_STORE . "/locking", SIMPLE_CACHE . "/upload", SIMPLE_CACHE . "/ip", SIMPLE_CACHE . "/debug", SIMPLE_CACHE . "/updater", SIMPLE_CACHE . "/backup");
foreach ($dirs as $dir) {
self::_dirs_clean_dir($dir, 86400);
}
// 1 day
sys_log_message_log("clean", "{t}Clean Cache{/t}");
sys_redirect("index.php?" . sys::$urladdon);
break;
case "clear_setup":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
@unlink("simple_store/config.php");
@unlink("simple_store/config_old.php");
header("Location: index.php");
exit;
break;
case "backup":
self::_create_backup($_SESSION["folder"]);
self::_out("<br><a href='index.php?folder=^system/!sys_nodb_backups'>{t}Continue{/t}</a>");
exit;
break;
case "restore_newer":
self::$_restore_onlynewer = true;
echo self::_restore($_REQUEST["file"]);
self::_out("<br><a href='index.php'>{t}Continue{/t}</a>");
exit;
break;
case "restore":
echo self::_restore($_REQUEST["file"]);
self::_out("<br><a href='index.php'>{t}Continue{/t}</a>");
exit;
break;
case "restore_here":
self::$_restore_here = true;
echo self::_restore($_REQUEST["file"]);
self::_out("<br><a href='index.php'>{t}Continue{/t}</a>");
exit;
break;
case "restore_missing":
self::$_restore_missing = true;
echo self::_restore($_REQUEST["file"]);
self::_out("<br><a href='index.php'>{t}Continue{/t}</a>");
exit;
break;
case "rebuild_search":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
self::rebuild_schema(true);
self::_out("<br><a href='index.php'>{t}Continue{/t}</a>");
exit;
break;
case "clear_session":
if (!sys_validate_token()) {
sys_die("{t}Invalid security token{/t}");
}
db_delete("simple_sys_session", array(), array());
if (APC) {
apc_clear_cache("user");
}
sys_log_message_log("clean", "{t}Sessions{/t}");
self::_out("<br><a href='index.php'>{t}Continue{/t}</a>");
exit;
break;
case "phpinfo":
echo "System time: " . date("c") . "<br>";
echo "Database time: " . sgsml_parser::sql_date();
phpinfo();
exit;
break;
}
}
function db_optimize_tables()
{
if (!sql_table_optimize()) {
sys_log_message_log("db-fail", "optimize " . sql_error());
}
}