<?php
/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2019 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

namespace Joomla\CMS\Dispatcher;

\defined('_JEXEC') or die;

/**
 * API Implementation for our dispatcher. It loads a component's administrator language files, and calls the API
 * Controller so that components that haven't implemented web services can add their own handling.
 *
 * @since  4.0.0
 */
final class ApiDispatcher extends ComponentDispatcher
{
	/**
	 * Load the component's administrator language
	 *
	 * @since   4.0.0
	 *
	 * @return  void
	 */
	protected function loadLanguage()
	{
		// Load common and local language files.
		$this->app->getLanguage()->load($this->option, JPATH_BASE) ||
		$this->app->getLanguage()->load($this->option, JPATH_ADMINISTRATOR) ||
		$this->app->getLanguage()->load($this->option, JPATH_COMPONENT_ADMINISTRATOR);
	}

	/**
	 * Dispatch a controller task. API Overrides to ensure there is no redirects.
	 *
	 * @return  void
	 *
	 * @since   4.0.0
	 */
	public function dispatch()
	{
		$task = $this->input->getCmd('task', 'display');

		// Build controller config data
		$config['option'] = $this->option;

		// Set name of controller if it is passed in the request
		if ($this->input->exists('controller'))
		{
			$config['name'] = strtolower($this->input->get('controller'));
		}

		$controller = $this->input->get('controller');
		$controller = $this->getController($controller, ucfirst($this->app->getName()), $config);

		$controller->execute($task);
	}
}
