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HtmlView.php
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HtmlView.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_languages
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\Component\Languages\Administrator\View\Overrides;
defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\Helper\ContentHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\Component\Languages\Administrator\Helper\LanguagesHelper;
/**
* View for language overrides list.
*
* @since 2.5
*/
class HtmlView extends BaseHtmlView
{
/**
* The items to list.
*
* @var array
* @since 2.5
*/
protected $items;
/**
* The pagination object.
*
* @var object
* @since 2.5
*/
protected $pagination;
/**
* The model state.
*
* @var object
* @since 2.5
*/
protected $state;
/**
* The sidebar markup
*
* @var string
* @since 4.0.0
*/
protected $sidebar;
/**
* An array containing all frontend and backend languages
*
* @var array
* @since 4.0.0
*/
protected $languages;
/**
* Displays the view.
*
* @param string $tpl The name of the template file to parse.
*
* @return void
*
* @since 2.5
*/
public function display($tpl = null)
{
$this->state = $this->get('State');
$this->items = $this->get('Overrides');
$this->languages = $this->get('Languages');
$this->pagination = $this->get('Pagination');
$this->filterForm = $this->get('FilterForm');
$this->activeFilters = $this->get('ActiveFilters');
LanguagesHelper::addSubmenu('overrides');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new \JViewGenericdataexception(implode("\n", $errors));
}
$this->addToolbar();
parent::display($tpl);
}
/**
* Adds the page title and toolbar.
*
* @return void
*
* @since 2.5
*/
protected function addToolbar()
{
// Get the results for each action
$canDo = ContentHelper::getActions('com_languages');
ToolbarHelper::title(Text::_('COM_LANGUAGES_VIEW_OVERRIDES_TITLE'), 'comments-2 langmanager');
if ($canDo->get('core.create'))
{
ToolbarHelper::addNew('override.add');
}
if ($canDo->get('core.delete') && $this->pagination->total)
{
ToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'overrides.delete', 'JTOOLBAR_DELETE');
}
if (Factory::getUser()->authorise('core.admin'))
{
ToolbarHelper::custom('overrides.purge', 'refresh.png', 'refresh_f2.png', 'COM_LANGUAGES_VIEW_OVERRIDES_PURGE', false);
}
if ($canDo->get('core.admin'))
{
ToolbarHelper::preferences('com_languages');
}
ToolbarHelper::divider();
ToolbarHelper::help('JHELP_EXTENSIONS_LANGUAGE_MANAGER_OVERRIDES');
\JHtmlSidebar::setAction('index.php?option=com_languages&view=overrides');
$this->sidebar = \JHtmlSidebar::render();
}
}