/**
* @return array|mixed
*/
public function get()
{
$ilGlobalCache = ilGlobalCache::getInstance();
if ($ilGlobalCache->isActive()) {
$rec = $ilGlobalCache->get($this->cache_key);
if (!$rec) {
$rec = $this->getFromDb();
$ilGlobalCache->set($this->cache_key, $rec, 600);
}
} else {
$rec = $this->getFromDb();
}
return $rec;
}
/**
* @param $language_key
*/
protected function __construct($language_key)
{
$this->setLanguageKey($language_key);
/**
* @var $ilUser ilObjUser
* @var $ilLog ilLog
*/
$this->global_cache = ilGlobalCache::getInstance(ilGlobalCache::COMP_CLNG);
$this->readFromCache();
if (!$this->getLoaded()) {
$this->readFromDB();
$this->writeToCache();
$this->setLoaded(true);
}
}
protected function initListeners()
{
require_once './Services/GlobalCache/classes/class.ilGlobalCache.php';
$ilGlobalCache = ilGlobalCache::getInstance(ilGlobalCache::COMP_EVENTS);
$cached_listeners = $ilGlobalCache->get('listeners');
if (is_array($cached_listeners)) {
$this->listener = $cached_listeners;
return;
}
global $ilDB;
$this->listener = array();
$sql = "SELECT * FROM il_event_handling" . " WHERE type = " . $ilDB->quote("listen", "text");
$res = $ilDB->query($sql);
while ($row = $ilDB->fetchAssoc($res)) {
$this->listener[$row["id"]][] = $row["component"];
}
$ilGlobalCache->set('listeners', $this->listener);
}
/**
* read structure
*/
function readStructure($a_force = false, $a_dir = "", $a_comp_prefix = "", $a_plugin_path = "")
{
global $ilDB;
if (!$a_force && $this->ini->readVariable("db", "structure_reload") != "1") {
return;
}
require_once './Services/UICore/classes/class.ilCachedCtrl.php';
ilCachedCtrl::flush();
require_once './Services/GlobalCache/classes/class.ilGlobalCache.php';
ilGlobalCache::flushAll();
// prefix for component
$this->comp_prefix = $a_comp_prefix;
// plugin path
$this->plugin_path = $a_plugin_path;
// only run one time per db_update request
if (!$this->executed) {
if ($a_dir == "") {
$this->start_dir = ILIAS_ABSOLUTE_PATH;
$this->read(ILIAS_ABSOLUTE_PATH);
} else {
$this->start_dir = $a_dir;
$this->read($a_dir);
}
$this->store();
$this->determineClassFileIds();
$this->executed = true;
if (!$a_force) {
$this->ini->setVariable("db", "structure_reload", "0");
$this->ini->write();
}
}
// read module information
// not clear whether this is a good place for module reading info
// or not
include_once "./Services/UICore/classes/class.ilCtrl.php";
$ctrl = new ilCtrl();
// $ctrl->storeCommonStructures();
}
/**
* @return string
*/
protected static function generateServiceId()
{
if (!isset(self::$unique_service_id)) {
self::$unique_service_id = substr(md5('il_' . CLIENT_ID), 0, 6);
}
return self::$unique_service_id;
}
public static function flush()
{
ilGlobalCache::getInstance(ilGlobalCache::COMP_COMPONENT)->flush();
self::$instance = NULL;
}
/**
* Update all languages
*/
public final function updateLanguages()
{
global $ilCtrl;
ilGlobalCache::flushAll();
include_once "./Services/Language/classes/class.ilObjLanguage.php";
$langs = $this->getAvailableLangFiles($this->getLanguageDirectory());
$prefix = $this->getPrefix();
foreach ($langs as $lang) {
$txt = file($this->getLanguageDirectory() . "/" . $lang["file"]);
$lang_array = array();
// get language data
if (is_array($txt)) {
foreach ($txt as $row) {
if ($row[0] != "#" && strpos($row, "#:#") > 0) {
$a = explode("#:#", trim($row));
$lang_array[$prefix . "_" . trim($a[0])] = trim($a[1]);
ilObjLanguage::replaceLangEntry($prefix, $prefix . "_" . trim($a[0]), $lang["key"], trim($a[1]));
//echo "<br>-$prefix-".$prefix."_".trim($a[0])."-".$lang["key"]."-";
}
}
}
ilObjLanguage::replaceLangModule($lang["key"], $prefix, $lang_array);
}
}
/**
* Read object definition data
*/
function readDefinitionData()
{
if (ilGlobalCache::getInstance(ilGlobalCache::COMP_COMPONENT)->isActive()) {
$this->readDefinitionDataFromCache();
} else {
$this->readDefinitionDataFromDB();
}
}
public function saveCache()
{
/**
* @var $ini ilIniFile
*/
require_once 'Services/GlobalCache/classes/class.ilGlobalCache.php';
ilGlobalCache::flushAll();
$ini = $this->setup->getClient()->ini;
if (!$ini->readGroup('cache')) {
$ini->addGroup('cache');
}
$activate_global_cache = 'activate_global_cache';
$global_cache_service_type = 'global_cache_service_type';
$ini->setVariable('cache', $activate_global_cache, $_POST[$activate_global_cache]);
$ini->setVariable('cache', $global_cache_service_type, $_POST[$global_cache_service_type]);
$ini->write();
ilUtil::sendSuccess($this->lng->txt('saved_successfully'), true);
ilUtil::redirect('setup.php?cmd=cache');
}
protected function __construct()
{
$this->global_cache = ilGlobalCache::getInstance(ilGlobalCache::COMP_ILCTRL);
$this->readFromDB();
}
/**
* Replace lang entry
*/
static final function replaceLangEntry($a_module, $a_identifier, $a_lang_key, $a_value, $a_local_change = null, $a_remarks = null)
{
global $ilDB;
ilGlobalCache::flushAll();
if (isset($a_remarks)) {
$a_remarks = substr($a_remarks, 0, 250);
}
if ($a_remarks == '') {
unset($a_remarks);
}
if (isset($a_value)) {
$a_value = substr($a_value, 0, 4000);
}
if ($a_value == '') {
unset($a_value);
}
$ilDB->replace('lng_data', array('module' => array('text', $a_module), 'identifier' => array('text', $a_identifier), 'lang_key' => array('text', $a_lang_key)), array('value' => array('text', $a_value), 'local_change' => array('timestamp', $a_local_change), 'remarks' => array('text', $a_remarks)));
return true;
/*
$ilDB->manipulate(sprintf("DELETE FROM lng_data WHERE module = %s AND ".
"identifier = %s AND lang_key = %s",
$ilDB->quote($a_module, "text"), $ilDB->quote($a_identifier, "text"),
$ilDB->quote($a_lang_key, "text")));
$ilDB->manipulate(sprintf("INSERT INTO lng_data " .
"(module, identifier, lang_key, value, local_change) " .
"VALUES (%s,%s,%s,%s,%s)",
$ilDB->quote($a_module, "text"), $ilDB->quote($a_identifier, "text"),
$ilDB->quote($a_lang_key, "text"), $ilDB->quote($a_value, "text"),
$ilDB->quote($a_local_change, "timestamp")));
*/
}
protected function updateCachedResults()
{
$this->global_cache->set($this->getTableName() . '_cached_results', $this->getCachedResults());
}