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编辑当前文件:/home2/sdektunc/.trash/components.8/com_contact/src/View/Featured/HtmlView.php

<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_contact
 *
 * @copyright   (C) 2010 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Contact\Site\View\Featured;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Mail\MailHelper;
use Joomla\CMS\MVC\View\GenericDataException;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;

/**
 * Featured View class
 *
 * @since  1.6
 */
class HtmlView extends BaseHtmlView
{
	/**
	 * The item model state
	 *
	 * @var    \Joomla\Registry\Registry
	 * @since  1.6.0
	 */
	protected $state;

/**
	 * The item details
	 *
	 * @var    \JObject
	 * @since  1.6.0
	 */
	protected $items;

/**
	 * The pagination object
	 *
	 * @var    \JPagination
	 * @since  1.6.0
	 */
	protected $pagination;

/**
	 * The page parameters
	 *
	 * @var    \Joomla\Registry\Registry|null
	 * @since  4.0.0
	 */
	protected $params = null;

/**
	 * The page class suffix
	 *
	 * @var    string
	 * @since  4.0.0
	 */
	protected $pageclass_sfx = '';

/**
	 * Method to display the view.
	 *
	 * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	public function display($tpl = null)
	{
		$app    = Factory::getApplication();
		$params = $app->getParams();

// Get some data from the models
		$state      = $this->get('State');
		$items      = $this->get('Items');
		$category   = $this->get('Category');
		$children   = $this->get('Children');
		$parent     = $this->get('Parent');
		$pagination = $this->get('Pagination');

// Flag indicates to not add limitstart=0 to URL
		$pagination->hideEmptyLimitstart = true;

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

// Prepare the data.
		// Compute the contact slug.
		for ($i = 0, $n = count($items); $i < $n; $i++)
		{
			$item       = &$items[$i];
			$item->slug = $item->alias ? ($item->id . ':' . $item->alias) : $item->id;
			$temp       = $item->params;
			$item->params = clone $params;
			$item->params->merge($temp);

if ($item->params->get('show_email', 0) == 1)
			{
				$item->email_to = trim($item->email_to);

if (!empty($item->email_to) && MailHelper::isEmailAddress($item->email_to))
				{
					$item->email_to = HTMLHelper::_('email.cloak', $item->email_to);
				}
				else
				{
					$item->email_to = '';
				}
			}
		}

// Escape strings for HTML output
		$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'), ENT_COMPAT, 'UTF-8');

$maxLevel         = $params->get('maxLevel', -1);
		$this->maxLevel   = &$maxLevel;
		$this->state      = &$state;
		$this->items      = &$items;
		$this->category   = &$category;
		$this->children   = &$children;
		$this->params     = &$params;
		$this->parent     = &$parent;
		$this->pagination = &$pagination;

$this->_prepareDocument();

parent::display($tpl);
	}

/**
	 * Prepares the document
	 *
	 * @return  void
	 *
	 * @since   1.6
	 */
	protected function _prepareDocument()
	{
		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = Factory::getApplication()->getMenu()->getActive();

if ($menu)
		{
			$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
		}
		else
		{
			$this->params->def('page_heading', Text::_('COM_CONTACT_DEFAULT_PAGE_TITLE'));
		}

$this->setDocumentTitle($this->params->get('page_title', ''));

if ($this->params->get('menu-meta_description'))
		{
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}

if ($this->params->get('robots'))
		{
			$this->document->setMetaData('robots', $this->params->get('robots'));
		}
	}
}