/**
* @param string $name
* @return mixed
*/
public function locateTemplate($name)
{
if (empty($name)) {
return null;
}
if (file_exists($name)) {
return realpath($name);
}
// a user defined locator
$locator = FrontController::getInstance()->getOption('view_file_locator');
if (!is_null($locator) && is_callable($locator)) {
$result = call_user_func($locator, $name);
if (!empty($result) && file_exists($result)) {
return $result;
}
}
// in package's resources
$f = __DIR__ . '/../Resources/templates/' . $name;
if (file_exists($f)) {
return realpath($f);
}
return null;
}
} else {
die("SPL autoloader '{$splloader}' not found!'");
}
$classLoader = new SplClassLoader("Demo", __DIR__ . '/src/', SplClassLoader::FAIL_GRACEFULLY);
$classLoader->register();
// ----------------------------------
// FrontController usage
// ----------------------------------
/**
* @TODOS
* - security
* - multiple templates / actions rendering in one page
*/
// front controller creation
$fctrl = \MVCFundamental\FrontController::getInstance(array('mode' => 'dev', 'default_controller_name' => '\\Demo\\DefaultController', 'controller_locator' => function ($name) {
$class = '\\Demo\\' . ucfirst($name) . 'Controller';
return class_exists($class) ? $class : null;
}));
// load some predefined settings
$helper = new \Demo\TestHelper();
// test a log message
\MVCFundamental\AppKernel::log('info', 'Test log for request ' . $fctrl->get('request')->getUri());
// routing definitions
$fctrl->addRoute('/', function () use($fctrl) {
$req = $fctrl->get('request')->getUrl();
return $fctrl->get('template_engine')->renderDefault(<<<MESAGE
<p><strong>Welcome in the demo!</strong> You will find below various routes to test the package.</p>
<p>To learn how these routes are defined and a quick "how-to", have a look in the source code of file <code>demo/index.php</code>.</p>
<p>To get last source updates or report a bug, see <a href="http://github.com/atelierspierrot/mvc-fundamental">the "atelierspierrot/mvc-fundamental" repository</a>.</p>
<p>Calls of various routes and callbacks:</p>
<ul>
<li><a href="{$req}hello">/hello</a> : simple closure callback with no argument</li>
/**
* @param array $arguments
* @return mixed
*/
public function getDefaultLayout(array $arguments = array())
{
$view = FrontController::getInstance()->getOption('default_layout');
$class = FrontController::getInstance()->getOption('default_layout_class');
if (class_exists($class) && Helper::classImplements($class, AppKernel::getApi('layout'))) {
$layout = new $class($arguments);
$layout->setLayout($view);
return $layout;
}
return null;
}
/**
* Search a view file in the current file system
*
* @param string $name The file path to search
* @return string The path of the file found
*/
public function getTemplate($name)
{
return FrontController::get('template_engine')->getTemplate($name);
}
/**
* @param \Exception $e
* @param int $type
* @return string
*/
protected function _getProductionErrorMessage(\Exception $e, $type = 500)
{
$content = '<p>' . FrontController::getInstance()->getOption($type . '_error_info') . '</p>';
if (FrontController::getInstance()->isMode('dev')) {
$content .= '<blockquote>' . $e->getMessage() . '</blockquote>';
}
return $content;
}
/**
* @param string $name
* @param string $view
* @param array $params
* @return $this
*/
public function setChild($name, $view, array $params = array())
{
$this->_children[$name] = FrontController::get('template_engine')->getNewTemplate($view, $params);
return $this;
}
public function formAction()
{
$content = FrontController::get('template_engine')->renderTemplate(self::$views_dir . 'form.php');
return FrontController::get('template_engine')->renderDefault($content);
}
/**
* Get the default environment vars to load in views and calling controller's actions
* @return array
*/
public static function getDefaultEnvParameters()
{
return array('app' => FrontController::getInstance(), 'template_engine' => FrontController::get('template_engine'), 'request' => FrontController::get('request'), 'response' => FrontController::get('response'), 'data' => FrontController::get('request')->getArguments());
}
public function __construct()
{
FrontController::getInstance()->on('event.2', array('Demo\\DefaultController', 'eventHandler'))->on('event.1', array('Demo\\TestController', 'eventHandler'));
}