/**
* Returns and if needed creates a instance
* Singleton
*
* @access public static
* @return object Instance of the class
**/
public static function getInstance()
{
if (self::$logWriter == null) {
throw new Zend_Log_Exception('Incorrect $writer, check settings, type: ' . gettype($writer));
}
if (self::$instance == null) {
self::$instance = new self(self::$logWriter);
}
return self::$instance;
}
/**
* Main Entry point, this function should be called from the
* boot file to begin the application
*
* @access public static
* @return void
**/
public function dispatch()
{
try {
$this->setup();
$this->run();
$this->shutdown();
} catch (Zend_Log_Exception $zle) {
echo "[INIT ERROR] ";
echo $zle->getMessage();
} catch (Exception $e) {
if (self::$DEBUG) {
Gecko_Utils::Error($e->getMessage() . "<br />Trace: " . $e->getTraceAsString(), "Uncaught Exception", $e->getMessage() . "\nTrace\n" . $e->getTraceAsString());
} else {
Gecko_Log::getInstance()->log($e->getMessage() . "\nTrace:\n" . $e->getTraceAsString(), Zend_Log::DEBUG);
Gecko_Utils::Error("Internal Server Error", "Internal Server Error");
}
}
}
/**
* Creates a error message
*
* @param string $msg
* @param string $log_msg
* @return void
**/
public static function Error($msg, $title = "", $log_msg = "")
{
ob_end_clean();
$cfg = Zend_Registry::get("config");
$baseDir = Zend_Registry::get("baseDir");
$error = $baseDir . $cfg->Template->error;
if (empty($error)) {
$template = Gecko_Router::LIBRARY_DIR . "/Assets/files/error.php";
} else {
$template = $error;
}
if (!empty($log_msg)) {
Gecko_Log::getInstance()->Log($log_msg, Zend_Log::DEBUG);
}
if (empty($title)) {
$title = "Critical Error";
}
$output = Gecko_Template::renderTemplate($template, array("title" => $title, "error" => $msg), true);
die($output);
}
