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<?php
/**
* @package Sven.Bluege
* @subpackage com_eventgallery
*
* @copyright Copyright (C) 2005 - 2019 Sven Bluege All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Svenbluege\Component\Eventgallery\Site\Dispatcher;
use Joomla\CMS\Dispatcher\ComponentDispatcher;
use Joomla\Http\Response;
use Svenbluege\Component\Eventgallery\Site\Library\Helper\MediaLoader;
defined('_JEXEC') or die;
class Dispatcher extends ComponentDispatcher {
/**
* The default controller (and view), if none is specified in the request.
*
* @var string
*/
protected $defaultController = 'events';
/** @inheritdoc */
public function dispatch()
{
MediaLoader::loadMedia();
$this->applyViewAndController();
try {
parent::dispatch();
} catch (\InvalidArgumentException $e) {
throw new \Exception($e->getMessage(), 404);
}
}
/**
* Applies the view and controller to the input object communicated to the MVC objects.
*
* If we have a controller without view or just a task=controllerName.taskName we populate the view to make things
* easier and more consistent for us to handle.
*
* @return void
*/
protected function applyViewAndController(): void
{
$controller = $this->input->getCmd('controller', null);
$view = $this->input->getCmd('view', null);
$task = $this->input->getCmd('task', 'default');
if (strpos($task, '.') !== false)
{
// Explode the controller.task command.
[$controller, $task] = explode('.', $task);
$view = null;
}
if (empty($controller) && empty($view))
{
$controller = $this->defaultController;
$view = $this->defaultController;
}
elseif (empty($controller) && !empty($view))
{
$controller = $view;
}
elseif (!empty($controller) && empty($view))
{
$view = $controller;
}
$controller = strtolower($controller);
$view = strtolower($view);
$this->input->set('view', $view);
$this->input->set('controller', $controller);
$this->input->set('task', $task);
}
}