/**
* @return array
*/
public function getModules()
{
if (!isset($this->Modules)) {
$AccessLevels = implode(',', Factory::getUser()->getAuthorizedLevels());
$dbh = Factory::getDBH();
$CurrentMenuID = Factory::getRouter()->getCurrentMenuID();
if ($CurrentMenuID) {
$MenuIDs = implode(',', $this->getAvailableMenuIDs($CurrentMenuID));
} else {
$MenuIDs = (int) $this->getMainMenuID();
}
$stmt = $dbh->prepare("SELECT mdl.ModuleID,mdl.Module FROM Module mdl\n\t\t\t\t\t\t\tINNER JOIN ModuleMenu mdlm ON mdlm.ModuleID = mdl.ModuleID\n\t\t\t\t\t\t\tWHERE mdl.blStatus = 1 AND mdl.ApplicationID = :AppID AND mdl.AccessLevelID IN ({$AccessLevels}) AND (mdlm.MenuID IN ({$MenuIDs}) OR mdlm.MenuID = 0) AND mdlm.Visible != 0 GROUP BY mdl.ModuleID ORDER BY Ordering");
try {
$stmt->bindValue(':AppID', Factory::getApplication()->getApplicationID(), PDO::PARAM_STR);
$stmt->execute();
$arModules = [];
foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $Module) {
$Class = '\\Modules\\' . $Module['Module'] . '\\' . $Module['Module'];
/** @var Module $Object */
$Object = new $Class($dbh, $Module);
array_push($arModules, $Object);
$Object->initialize();
}
$this->Modules = $arModules;
} catch (PDOException $e) {
$dbh->catchException($e, $stmt->queryString);
}
}
return $this->Modules;
}
/**
* Logs with an arbitrary level.
*
* @param mixed $level
* @param string $message
* @param array $context
* @return null
*/
public function log($level, $message, array $context = [])
{
$message = $this->interpolateMessage($message, $context);
if (Config::APP_DEBUG) {
echo $message, PHP_EOL;
}
if ($level == LogLevel::EMERGENCY || $level == LogLevel::ALERT || !Factory::getDBH()) {
if (is_writeable('error_log')) {
$handle = fopen('error_log', 'a');
fwrite($handle, $message . PHP_EOL);
fclose($handle);
}
exit;
} else {
array_push($this->logs, ['UserID' => Factory::getUser()->get('ID'), 'SessionID' => Factory::getSession()->getPHP_SessionID(), 'ApplicationID' => Factory::getApplication()->getApplicationID(), 'Level' => $level, 'ErrorString' => $message, 'RegisteredDate' => Utility::getDateForDB()]);
}
}
/**
* Initialize the Application
* Initialize the Document
* Load the Component and execute it
* Load the Modules if there's not an XML HTTP Request
*/
public function initialize()
{
Factory::getDocument()->initialize();
if ($this->isCLI()) {
if ($this->getCLIOption('user') && $this->getCLIOption('password')) {
if (!Factory::getUser()->authenticate($this->getCLIOption('user'), $this->getCLIOption('password'), true)) {
Factory::getLogger()->emergency('Wrong username or password');
}
}
}
$this->Component = $this->getComponentManager()->getComponent();
if (!$this->XHRequest) {
$this->Modules = $this->getModuleManager()->getModules();
}
}
/**
* @return mixed
*/
public function getComponent()
{
if (!isset($this->Component)) {
$dbh = Factory::getDBH();
$_Component = Factory::getRouter()->getRoute('Component');
$_Controller = Factory::getRouter()->getRoute('Controller');
$Action = Factory::getRouter()->getRoute('Action');
$ID = Factory::getRouter()->getRoute('ID');
try {
$stmt = $dbh->prepare('SELECT * FROM Component WHERE ApplicationID = :AppID AND blStatus = 1 AND Component = :Component;');
try {
$stmt->bindValue(':AppID', $this->ApplicationID, PDO::PARAM_STR);
$stmt->bindValue(':Component', (string) ucfirst($_Component), PDO::PARAM_STR);
$stmt->execute();
$Component = new Object($stmt->fetch(PDO::FETCH_OBJ));
} catch (PDOException $e) {
$dbh->catchException($e, $stmt->queryString);
throw new Exception('EpsilonCMS cannot Load Component DB');
}
if ($Component->get('ComponentID')) {
$AccessLevels = Factory::getUser()->getAuthorizedLevels();
/** Verify if the current user has access to the component */
if (!in_array($Component->get('AccessLevelID'), $AccessLevels)) {
if (Factory::getUser()->isGuest()) {
if (Factory::getApplication()->isCLI()) {
Factory::getLogger()->alert(Factory::getLanguage()->_('NOT_AUTHORIZED'));
} else {
Factory::getApplication()->redirectLogin();
}
} else {
Factory::getApplication()->redirectHome();
}
}
/** Creates the Class|Controller Namespace */
$Namespace = '\\Components\\' . $_Component . '\\Controllers\\';
/**
* If the route contains a controller use that controller
* else
* use the component name as default controller
*/
if ($_Controller) {
$Controller = $_Controller;
} else {
$Controller = $_Component;
}
$Class = $Namespace . $Controller;
if (!class_exists($Class)) {
throw new \Exception("Controller does not exist {$Controller}->{$Action}({$ID})");
}
$Component = new $Class($dbh, $Component);
/** Verify if the method (Action) exist */
if (is_callable([$Component, $Action])) {
$Component->{$Action}($ID);
} else {
throw new \Exception("Controller method does not exist {$Controller}->{$Action}({$ID})");
}
$this->Component = $Component;
} else {
throw new \Exception('Component {' . $_Component . '} does not exist in Database');
}
} catch (\Exception $e) {
Factory::getLogger()->alert('ComponentManagerException: {Message} {File} {Line}', ['Message' => $e->getMessage(), 'File' => $e->getFile(), 'Line' => $e->getLine()]);
}
}
return $this->Component;
}
/**
* @param $Element
* @return bool
*/
public static function assignMessages($Element)
{
if (!isset(self::$arSystemMessagesElement[$Element])) {
$dbh = Factory::getDBH();
$stmt = $dbh->prepare("SELECT SystemMessageID,Type,Message FROM SystemMessage WHERE (Element = :Element OR Element = '_system' OR Element = '_DBH') AND (UserID = :UserID OR SessionID = :SessionID) AND Viewed = 0");
try {
$stmt->bindValue(':Element', $Element, PDO::PARAM_STR);
$stmt->bindValue(':UserID', Factory::getUser()->get('ID'), PDO::PARAM_INT);
$stmt->bindValue(':SessionID', Factory::getSession()->getPHP_SessionID());
$stmt->execute();
foreach ($stmt->fetchAll(PDO::FETCH_OBJ) as $Message) {
array_push(self::$arSystemMessages, new SystemMessage($dbh, $Message));
}
self::$arSystemMessagesElement[$Element] = true;
return true;
} catch (PDOException $e) {
Factory::getDBH()->catchException($e, $stmt->queryString);
}
}
return false;
}
public function Logout()
{
Factory::getUser()->logOut();
Factory::getApplication()->redirectLogin();
}
public function __destruct()
{
if ($this->blForDeletion && $this->get('ID') == Factory::getUser()->get('ID')) {
throw new PDOException('Cannot Delete User if current session active');
} elseif ($this->blForDeletion) {
$this->deleteUserGroupMap();
}
parent::__destruct();
}
