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编辑当前文件:/home2/sdektunc/.trash/administrator.9/components/com_privacy/src/View/Consents/HtmlView.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_privacy
 *
 * @copyright   (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Privacy\Administrator\View\Consents;

\defined('_JEXEC') or die;

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\Privacy\Administrator\Model\ConsentsModel;

/**
 * Consents view class
 *
 * @since  3.9.0
 */
class HtmlView extends BaseHtmlView
{
	/**
	 * The active search tools filters
	 *
	 * @var    array
	 * @since  3.9.0
	 * @note   Must be public to be accessed from the search tools layout
	 */
	public $activeFilters;

/**
	 * Form instance containing the search tools filter form
	 *
	 * @var    Form
	 * @since  3.9.0
	 * @note   Must be public to be accessed from the search tools layout
	 */
	public $filterForm;

/**
	 * The items to display
	 *
	 * @var    array
	 * @since  3.9.0
	 */
	protected $items;

/**
	 * The pagination object
	 *
	 * @var    Pagination
	 * @since  3.9.0
	 */
	protected $pagination;

/**
	 * The state information
	 *
	 * @var    CMSObject
	 * @since  3.9.0
	 */
	protected $state;

/**
	 * Is this view an Empty State
	 *
	 * @var  boolean
	 * @since 4.0.0
	 */
	private $isEmptyState = false;

/**
	 * Execute and display a template script.
	 *
	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
	 *
	 * @return  void
	 *
	 * @see     BaseHtmlView::loadTemplate()
	 * @since   3.9.0
	 * @throws  \Exception
	 */
	public function display($tpl = null)
	{
		/** @var ConsentsModel $model */
		$model               = $this->getModel();
		$this->items         = $model->getItems();
		$this->pagination    = $model->getPagination();
		$this->state         = $model->getState();
		$this->filterForm    = $model->getFilterForm();
		$this->activeFilters = $model->getActiveFilters();

if (!count($this->items) && $this->isEmptyState = $this->get('IsEmptyState'))
		{
			$this->setLayout('emptystate');
		}

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

$this->addToolbar();

parent::display($tpl);
	}

/**
	 * Add the page title and toolbar.
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	protected function addToolbar()
	{
		ToolbarHelper::title(Text::_('COM_PRIVACY_VIEW_CONSENTS'), 'lock');

$bar = Toolbar::getInstance('toolbar');

// Add a button to invalidate a consent
		if (!$this->isEmptyState)
		{
			$bar->appendButton(
				'Confirm',
				'COM_PRIVACY_CONSENTS_TOOLBAR_INVALIDATE_CONFIRM_MSG',
				'trash',
				'COM_PRIVACY_CONSENTS_TOOLBAR_INVALIDATE',
				'consents.invalidate',
				true
			);
		}

// If the filter is restricted to a specific subject, show the "Invalidate all" button
		if ($this->state->get('filter.subject') != '')
		{
			$bar->appendButton(
				'Confirm',
				'COM_PRIVACY_CONSENTS_TOOLBAR_INVALIDATE_ALL_CONFIRM_MSG',
				'cancel',
				'COM_PRIVACY_CONSENTS_TOOLBAR_INVALIDATE_ALL',
				'consents.invalidateAll',
				false
			);
		}

ToolbarHelper::preferences('com_privacy');

ToolbarHelper::help('JHELP_COMPONENTS_PRIVACY_CONSENTS');
	}
}