protected function _view($view, array $data = array(), $toString = false)
{
// getting last context
$prev_context = $this->_last_context;
$context = debug_backtrace(false)[1];
if (isset($context['class'])) {
$this->_last_context = $context;
}
// building path location for absolute paths
if ($view[0] === '/') {
// do nothing
$view = ltrim($view, '/');
} else {
// setting up include paths
$paths = Config::get('environment.include_path');
// building namespace preg_replace
$patterns = array();
$replace = array();
foreach ($paths as $namespace => $path) {
$patterns[] = '/^' . str_replace('\\', '\\\\', $namespace) . '/';
$replace[] = $path . '/View/';
}
$view = str_replace('\\', '/', preg_replace($patterns, $replace, $this->_last_context['class'])) . '/' . $view;
}
// building file location from view name
$path = $view . '.php';
if (file_exists($path)) {
// including php file of view
ob_start();
extract($data);
include $path;
$content = ob_get_clean();
// including css and javascript do this after the view so dependencies work
Package::getInstance()->get($view);
} else {
$dir = getcwd();
throw new Exception("View not found ({$path}) in ({$dir})");
}
// returning last context to prior state
$this->_last_context = $prev_context;
// return method
if ($toString) {
return $content;
}
echo $content;
}
/**
* The constructor takes a controller class name and method
* and performs the prepares the App to be rendered via the html or json functions
*
* @param UserInterface $user user instance
* @param Input $input input object
*
* @return void
*/
public function __construct(UserInterface $user, Input $input)
{
// setting user
$this->_user = $user;
$this->_input = $input;
$this->_controller = $input->getController();
$this->_method = $input->getMethod();
$this->_package = Package::getInstance();
// checking permission & validity
$permission = self::checkPermissions($user, $this->_controller, $this->_method);
if ($permission === self::PERM_404) {
$this->_controller = Config::get('environment.error.404.controller');
$this->_method = Config::get('environment.error.404.method');
} else {
if ($permission === self::PERM_DENIED) {
$this->_controller = Config::get('environment.error.403.controller');
$this->_method = Config::get('environment.error.403.method');
}
}
}
<!DOCTYPE html>
<html><head><title><?php
if (isset($title)) {
echo $title;
}
?>
</title><?php
$package = \Ali\Package::getInstance();
$package->generateMeta();
$package->generateStyle();
$package->generateCustomStyle();
$package->generateScript();
?>
</head><body><?php
if (isset($content)) {
echo $content;
}
$package->generateCustomScript();
?>
</body></html>