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j4examplecode/src/components/com_foos/src/View/Category/HtmlView.php

106 lines
2.6 KiB

<?php
/**
* @package Joomla.Site
* @subpackage com_foos
*
* @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 FooNamespace\Component\Foos\Site\View\Category;
\defined('_JEXEC') or die;
use Joomla\CMS\MVC\View\CategoryView;
use FooNamespace\Component\Foos\Site\Helper\RouteHelper;
/**
* HTML View class for the Foos component
*
* @since __BUMP_VERSION__
*/
class HtmlView extends CategoryView
{
/**
* @var string The name of the extension for the category
* @since __BUMP_VERSION__
*/
protected $extension = 'com_foos';
/**
* @var string Default title to use for page title
* @since __BUMP_VERSION__
*/
protected $defaultPageTitle = 'COM_FOO_DEFAULT_PAGE_TITLE';
/**
* @var string The name of the view to link individual items to
* @since __BUMP_VERSION__
*/
protected $viewName = 'foo';
/**
* Run the standard Joomla plugins
*
* @var boolean
* @since __BUMP_VERSION__
*/
protected $runPlugins = true;
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise an Error object.
*/
public function display($tpl = null)
{
parent::commonCategoryDisplay();
$this->pagination->hideEmptyLimitstart = true;
foreach ($this->items as $item) {
$item->slug = $item->id;
$temp = $item->params;
$item->params = clone $this->params;
$item->params->merge($temp);
}
return parent::display($tpl);
}
/**
* Prepares the document
*
* @return void
*/
protected function prepareDocument()
{
parent::prepareDocument();
$menu = $this->menu;
$id = (int) @$menu->query['id'];
if ($menu && (!isset($menu->query['option']) || $menu->query['option'] != $this->extension || $menu->query['view'] == $this->viewName
|| $id != $this->category->id)) {
$path = [['title' => $this->category->title, 'link' => '']];
$category = $this->category->getParent();
while ((!isset($menu->query['option']) || $menu->query['option'] !== 'com_foos' || $menu->query['view'] === 'foo'
|| $id != $category->id) && $category->id > 1) {
$path[] = ['title' => $category->title, 'link' => RouteHelper::getCategoryRoute($category->id, $category->language)];
$category = $category->getParent();
}
$path = array_reverse($path);
foreach ($path as $item) {
$this->pathway->addItem($item['title'], $item['link']);
}
}
parent::addFeed();
}
}