BaseController.php

<?php

class Foo
{
	public function __call($method, $args)
	{
		if(is_callable(array($this, $method))) {
			return call_user_func_array($this->$method, $args);
		}
	}
}

class NotFoundException extends Exception { }

class PermissionDeniedException extends Exception { }

class BaseController extends Controller {

	protected $layout = 'layouts.master';
	
	protected $area;
	protected $section;
	protected $action;
	protected $title;
	protected $subtitle;

	protected $scripts = array();
	protected $styles = array();
	
	protected $data = array();
	protected $success = 'NO';
	protected $message = '';
	
	protected $auth_user;

	protected function setupLayout()
	{
		$route_parts = explode('.', Route::currentRouteName());
		
		if (strpos($route_parts[0], 'get ') !== false)
			$this->section = 'home';
		else 	
			$this->section = $route_parts[0];
		
		if (sizeof($route_parts)>1)
			$this->action = $route_parts[1];
		
		if (!is_null($this->layout)) {
			
			$this->layout = View::make($this->layout);
			
			$message = Session::get('message');
      		      			
      		if ($message) {
				$this->layout->message = View::make('layouts.message')->with('type', $message[0])->with('text', $message[1]);
			}
		}
	}
	
	protected function useComponents($components) {
	
		foreach($components as $component) 
			$this->useComponent($component);
		
	}
	
	protected function useComponent($component) {
		
		$files = Config::get('view.components.'.$component);
		
		foreach ($files['js'] as $js) 
			array_push($this->scripts, 'components/'.$component.'/js/'.$js);
		
		
		foreach ($files['css'] as $css)
			array_push($this->styles, 'components/'.$component.'/css/'.$css);
		
	}
	
	protected function render($args = array(), $view='') {	
	
		if(!$this->area)
			$this->area = 'home';
			
		$this->layout->styles = View::make('layouts.styles')->with('styles', $this->styles);	
		$this->layout->scripts = View::make('layouts.scripts')->with('scripts', $this->scripts);
		
		$this->layout->header = View::make('layouts.header')->with('area', $this->area);
		
		$this->layout->content = View::make(($view)? $view : $this->section.'.'.$this->action, $args);
		
		$this->layout->breadcrumb = View::make('layouts.breadcrumb')
				->with('section', $this->section)
				->with('title', $this->title)
				->with('subtitle', $this->subtitle);

		$modules = Config::get('view.app.'.$this->area.'.menu');
		$this->layout->menu = View::make('layouts.menu')->with('modules', $modules)->with('section', $this->section);
			
		return $this->layout;		
	}

	protected function errorView($message) {

		if(!$this->area)
			$this->area = 'home';

		$this->layout->header = View::make('layouts.header')->with('area', $this->area);

		$this->layout->content = View::make('layouts.error', array('message'=>$message));

		return $this->layout;
	}
	
	protected function processUpload ($field, $uploaddir, $filename='') 
	{				
		$file_parts = explode('.', $_FILES[$field]['name']);
		
		$ext = strtolower($file_parts[sizeof($file_parts)-1]);
		
		$new_name = ($filename)? $filename : time().'_'.rand();
		$new_name = $new_name.'.'.$ext;
		
		if (!move_uploaded_file($_FILES[$field]['tmp_name'], public_path().$uploaddir.$new_name))
			throw new Exception('Oops! Falha no upload do arquivo. '.$uploaddir.$new_name);
		
		return $uploaddir.$new_name;		
	}
	
	protected function toDBDate($date)
	{
		if (empty($date))
			return null;

		$hourFormat = '';

		$parts = explode(' ', $date);

		if (sizeof($parts)>1) {
			$hourParts = explode(':', $parts[1]);
			switch (count($hourParts)) {
				case 1:
					$hourFormat = ' H';
					break;
				case 2:
					$hourFormat = ' H:i';
					break;
				case 3:
					$hourFormat = ' H:i:s';
					break;
			}
		}

		$format = 'd/m/Y' . $hourFormat;

		$date = \DateTime::createFromFormat($format, $date);

		return $date->format('Y-m-d' . $hourFormat);
	}
    
    protected function toDBDateWithoutTime($date)
	{	
		if (!$date)
			return null;
			
		$date_parts = explode('/', $date);
			
		return date('Y-m-d', strtotime($date_parts[1].'/'.$date_parts[0].'/'.$date_parts[2]));	
	}
	
	protected function toViewDate($date) 
	{
		if (!$date)
			return '';
			
		$date_parts = explode(' ', $date);
		
		$_date = explode('-', $date_parts[0]);
			
		$_time = (sizeof($date_parts)>1)? explode('-', $date_parts[1]) : '';
		
		if (is_array($_time))
			$_time = $_time[0];
		
		return  $_date[2].'/'.$_date[1].'/'.$_date[0].' '.$_time;	
	}
	
	protected function toDBDateTime($date) 
	{
		return $this->toDBDate($date);
	}

	protected function toViewDateTime($date)
	{
		if (empty($date))
			return '--';

		$dateTime = new \DateTime($date);

		return $dateTime->format('d/m/Y H:i:s');
	}
}