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编辑当前文件:/home2/sdektunc/.trash/administrator.1/components/com_mails/src/View/Templates/HtmlView.php

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

namespace Joomla\Component\Mails\Administrator\View\Templates;

\defined('_JEXEC') or die;

use Joomla\CMS\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\Form;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Object\CMSObject;
use Joomla\CMS\Pagination\Pagination;
use Joomla\CMS\Toolbar\Toolbar;
use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\Component\Mails\Administrator\Helper\MailsHelper;

/**
 * View for the mail templates configuration
 *
 * @since  4.0.0
 */
class HtmlView extends BaseHtmlView
{
	/**
	 * An array of items
	 *
	 * @var  array
	 */
	protected $items;

/**
	 * An array of installed languages
	 *
	 * @var  array
	 */
	protected $languages;

/**
	 * Site default language
	 *
	 * @var \stdClass
	 */
	protected $defaultLanguage;

/**
	 * The pagination object
	 *
	 * @var  Pagination
	 */
	protected $pagination;

/**
	 * The model state
	 *
	 * @var  CMSObject
	 */
	protected $state;

/**
	 * Form object for search filters
	 *
	 * @var  Form
	 */
	public $filterForm;

/**
	 * The active search filters
	 *
	 * @var  array
	 */
	public $activeFilters;

/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
	 *
	 * @return  void
	 *
	 * @since   4.0.0
	 */
	public function display($tpl = null)
	{
		$this->items         = $this->get('Items');
		$this->languages     = $this->get('Languages');
		$this->pagination    = $this->get('Pagination');
		$this->state         = $this->get('State');
		$this->filterForm    = $this->get('FilterForm');
		$this->activeFilters = $this->get('ActiveFilters');
		$extensions          = $this->get('Extensions');

// Check for errors.
		if (count($errors = $this->get('Errors')))
		{
			throw new GenericDataException(implode("\n", $errors), 500);
		}

// Find and set site default language
		$defaultLanguageTag = ComponentHelper::getParams('com_languages')->get('site');

foreach ($this->languages as $tag => $language)
		{
			if ($tag === $defaultLanguageTag)
			{
				$this->defaultLanguage = $language;
				break;
			}
		}

foreach ($extensions as $extension)
		{
			MailsHelper::loadTranslationFiles($extension);
		}

$this->addToolbar();

parent::display($tpl);
	}

/**
	 * Add the page title and toolbar.
	 *
	 * @return  void
	 *
	 * @since   4.0.0
	 */
	protected function addToolbar()
	{
		// Get the toolbar object instance
		$toolbar = Toolbar::getInstance('toolbar');
		$user = Factory::getUser();

ToolbarHelper::title(Text::_('COM_MAILS_MAILS_TITLE'), 'envelope');

if ($user->authorise('core.admin', 'com_mails') || $user->authorise('core.options', 'com_mails'))
		{
			$toolbar->preferences('com_mails');
		}

$toolbar->help('JHELP_COMPONENTS_MAILS_TEMPLATES');
	}
}