/**
* Load and return a file's content
* @param String $filename The file
* @return String
* @throws WFEFileNotFoundException
*/
public static function content($filename)
{
$filepath = ROOT . '/' . $filename;
if (WFELoader::fileExists($filename)) {
return file_get_contents($filepath);
} else {
throw new WFEFileNotFoundException($filepath);
}
}
public function img($img)
{
$response = new WFEResponse();
try {
$response->setContent(WFELoader::content('public/img/' . $img));
} catch (WFEFileNotFoundException $e) {
WFERouter::run404();
}
$response->setFormat('image/' . pathinfo($img, PATHINFO_EXTENSION));
return $response;
}
public static function connect()
{
WFELoader::load("core/libs/redbean/rb.php");
WFELoader::load("core/libs/QueryBuilder/QueryBuilder.php");
$host = WFEConfig::get('db::host');
$name = WFEConfig::get('db::name');
$user = WFEConfig::get('db::user');
$password = WFEConfig::get('db::password');
$dbEnabled = WFEConfig::get('db::enabled');
if ($dbEnabled == true) {
R::setup('mysql:host=' . $host . '; dbname=' . $name, $user, $password);
}
}
/**
* Render a smarty template
* if $arg1 is a string it will render the template $arg1 with parameters $arg2
* if $arg1 is an array it will load the default template with parameters $arg1
*
* @param mixed $arg1
* @param Array $arg2
* @return String Template rendered
* @throws WFETemplateException If template does not exists
*/
public static function render($arg1 = null, $arg2 = array())
{
self::init();
if (is_array($arg1)) {
$tpl = self::defaultTemplate();
self::setParams($arg1);
} elseif (is_string($arg1)) {
$tpl = $arg1;
self::setParams($arg2);
} else {
$tpl = self::defaultTemplate();
self::setParams($arg2);
}
if (!WFELoader::fileExists('app/templates/' . $tpl)) {
throw new WFETemplateException($tpl);
}
$output = self::$smarty->fetch($tpl);
return $output;
}
/**
* Return true if controller exists in app/controllers
* @param String $controller
* @return Boolean
*/
private static function controllerExists($controller)
{
return WFELoader::fileExists('app/controllers/' . $controller . '.php') && class_exists(self::getControllerClass($controller));
}
// set exception handler
set_exception_handler(function (Exception $e) {
if (WFEConfig::get('env') == 'dev') {
exit($e->getMessage());
} elseif (WFEConfig::get('env') == 'prod') {
$response = WFERouter::run(new WFERequest('GET', 'WFE500'));
$response->send();
}
});
// Register autoload
WFEAutoload::register(__NAMESPACE__);
// Load main config
WFELoader::load('app/config/config.php');
// Load Database
\core\ORM\WFEDb::connect();
// Load smarty
WFELoader::load('core/libs/smarty/Smarty.class.php');
// set environment spec
if (WFEConfig::get('env') == 'dev') {
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE | E_ALL);
} elseif (WFEConfig::get('env') == 'prod') {
error_reporting(0);
} else {
throw new WFEDefinitionException('Config settings env is not set properly (must be dev or prod)');
}
// init session
WFEsession::init();
// init request data
$request = new WFERequest();
// Routes request and get response
WFERouter::run($request);
