<?php
/**
* @package RSFeedback!
* @copyright (C) 2010-2018 www.rsjoomla.com
* @license GPL, http://www.gnu.org/licenses/gpl.html
*/

defined( '_JEXEC' ) or die( 'Restricted access' );

use Joomla\CMS\MVC\View\HtmlView;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\Factory;

class RSFeedbackViewCategories extends HtmlView
{
	public function display($tpl = null) {
		$this->items		= $this->get('Items');
		$this->state		= $this->get('State');
		$this->params		= $this->state->get('params');
		$this->pagination	= $this->get('Pagination');
		$this->permissions	= RSFeedbackHelper::getPermissions();
		$this->return_page  = base64_encode(Uri::getInstance());
		$this->tmpl 		= Factory::getApplication()->input->get('tmpl', '', 'cmd');
		
		$this->prepareDocument();
		
		parent::display($tpl);
	}
	
	protected function prepareDocument() {
		$app	= Factory::getApplication();
		$menus	= $app->getMenu();
		$title	= null;
		$cfg	= Factory::getConfig();

		// Because the application sets a default page title,
		// we need to get it from the menu item itself
		$menu = $menus->getActive();
		if ($menu) {
			$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
		} else {
			$this->params->def('page_heading', Text::_('COM_RSFEEDBACK_CATEGORIES'));
		}
		
		$title = $this->params->get('page_title', '');
		if (empty($title)) {
			$title = $cfg->get('sitename');
		} elseif ($cfg->get('sitename_pagetitles', 0) == 1) {
			$title = Text::sprintf('JPAGETITLE', $cfg->get('sitename'), $title);
		} elseif ($cfg->get('sitename_pagetitles', 0) == 2) {
			$title = Text::sprintf('JPAGETITLE', $title, $cfg->get('sitename'));
		}
		$this->document->setTitle($title);
		
		// Description
		if ($this->params->get('menu-meta_description')) {
			$this->document->setDescription($this->params->get('menu-meta_description'));
		}
		
		// Keywords
		if ($this->params->get('menu-meta_keywords')) {
			$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
		}
		
		// Robots
		if ($this->params->get('robots')) {
			$this->document->setMetadata('robots', $this->params->get('robots'));
		}
		
		$this->pageclass_sfx = htmlspecialchars($this->params->get('pageclass_sfx',''));
	}
}