Your IP : 216.73.216.95
<?php
final class Loader {
protected $registry;
public function __construct($registry) {
$this->registry = $registry;
}
public function controller($route, $data = array()) {
// Sanitize the call
$route = preg_replace('/[^a-zA-Z0-9_\/]/', '', (string)$route);
$output = null;
// Trigger the pre events
$result = $this->registry->get('event')->trigger('controller/' . $route . '/before', array(&$route, &$data, &$output));
if ($result) {
return $result;
}
if (!$output) {
$action = new Action($route);
$output = $action->execute($this->registry, array(&$data));
}
// Trigger the post events
$result = $this->registry->get('event')->trigger('controller/' . $route . '/after', array(&$route, &$data, &$output));
if ($output instanceof Exception) {
return false;
}
return $output;
}
public function model($route) {
// Sanitize the call
$route = preg_replace('/[^a-zA-Z0-9_\/]/', '', (string)$route);
// Trigger the pre events
$this->registry->get('event')->trigger('model/' . $route . '/before', array(&$route));
if (!$this->registry->has('model_' . str_replace(array('/', '-', '.'), array('_', '', ''), $route))) {
$file = DIR_APPLICATION . 'model/' . $route . '.php';
$class = 'Model' . preg_replace('/[^a-zA-Z0-9]/', '', $route);
if (is_file($file)) {
include_once($file);
$proxy = new Proxy();
foreach (get_class_methods($class) as $method) {
$proxy->{$method} = $this->callback($this->registry, $route . '/' . $method);
}
$this->registry->set('model_' . str_replace(array('/', '-', '.'), array('_', '', ''), (string)$route), $proxy);
} else {
throw new \Exception('Error: Could not load model ' . $route . '!');
}
}
// Trigger the post events
$this->registry->get('event')->trigger('model/' . $route . '/after', array(&$route));
}
public function view($route, $data = array()) {
$output = null;
// Sanitize the call
$route = preg_replace('/[^a-zA-Z0-9_\/]/', '', (string)$route);
// Trigger the pre events
$result = $this->registry->get('event')->trigger('view/' . $route . '/before', array(&$route, &$data, &$output));
if ($result) {
return $result;
}
if (!$output) {
$template = new Template($this->registry->get('config')->get('template_type'));
foreach ($data as $key => $value) {
$template->set($key, $value);
}
$output = $template->render($route . '.tpl');
}
// Trigger the post events
$result = $this->registry->get('event')->trigger('view/' . $route . '/after', array(&$route, &$data, &$output));
if ($result) {
return $result;
}
return $output;
}
public function library($route) {
// Sanitize the call
$route = preg_replace('/[^a-zA-Z0-9_\/]/', '', (string)$route);
$file = DIR_SYSTEM . 'library/' . $route . '.php';
$class = str_replace('/', '\\', $route);
if (is_file($file)) {
include_once($file);
$this->registry->set(basename($route), new $class($this->registry));
} else {
throw new \Exception('Error: Could not load library ' . $route . '!');
}
}
public function helper($route) {
$file = DIR_SYSTEM . 'helper/' . preg_replace('/[^a-zA-Z0-9_\/]/', '', (string)$route) . '.php';
if (is_file($file)) {
include_once($file);
} else {
throw new \Exception('Error: Could not load helper ' . $route . '!');
}
}
public function config($route) {
$this->registry->get('event')->trigger('config/' . $route . '/before', array(&$route));
$this->registry->get('config')->load($route);
$this->registry->get('event')->trigger('config/' . $route . '/after', array(&$route));
}
public function language($route) {
$output = null;
$this->registry->get('event')->trigger('language/' . $route . '/before', array(&$route, &$output));
$output = $this->registry->get('language')->load($route);
$this->registry->get('event')->trigger('language/' . $route . '/after', array(&$route, &$output));
return $output;
}
protected function callback($registry, $route) {
return function($args) use($registry, &$route) {
static $model = array();
$output = null;
// Trigger the pre events
$result = $registry->get('event')->trigger('model/' . $route . '/before', array(&$route, &$args, &$output));
if ($result) {
return $result;
}
// Store the model object
if (!isset($model[$route])) {
$file = DIR_APPLICATION . 'model/' . substr($route, 0, strrpos($route, '/')) . '.php';
$class = 'Model' . preg_replace('/[^a-zA-Z0-9]/', '', substr($route, 0, strrpos($route, '/')));
if (is_file($file)) {
include_once($file);
$model[$route] = new $class($registry);
} else {
throw new \Exception('Error: Could not load model ' . substr($route, 0, strrpos($route, '/')) . '!');
}
}
$method = substr($route, strrpos($route, '/') + 1);
$callable = array($model[$route], $method);
if (is_callable($callable)) {
$output = call_user_func_array($callable, $args);
} else {
throw new \Exception('Error: Could not call model/' . $route . '!');
}
// Trigger the post events
$result = $registry->get('event')->trigger('model/' . $route . '/after', array(&$route, &$args, &$output));
if ($result) {
return $result;
}
return $output;
};
}
}