95 lines
2.8 KiB
PHP
95 lines
2.8 KiB
PHP
<?php
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/**
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* @package Joomla.Site
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* @subpackage com_finder
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*
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* @copyright (C) 2011 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Component\Finder\Site\View\Search;
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use Joomla\CMS\Document\Feed\FeedItem;
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use Joomla\CMS\Factory;
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use Joomla\CMS\HTML\HTMLHelper;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
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use Joomla\CMS\Router\Route;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Search feed view class for the Finder package.
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*
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* @since 2.5
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*/
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class FeedView extends BaseHtmlView
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{
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/**
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* Method to display the view.
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*
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* @param string $tpl A template file to load. [optional]
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*
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* @return void
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*
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* @since 2.5
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*/
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public function display($tpl = null)
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{
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// Get the application
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$app = Factory::getApplication();
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// Adjust the list limit to the feed limit.
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$app->getInput()->set('limit', $app->get('feed_limit'));
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// Get view data.
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$state = $this->get('State');
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$params = $state->get('params');
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$query = $this->get('Query');
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$results = $this->get('Items');
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$total = $this->get('Total');
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// If the feed has been disabled, we want to bail out here
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if ($params->get('show_feed_link', 1) == 0) {
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throw new \Exception(Text::_('JGLOBAL_RESOURCE_NOT_FOUND'), 404);
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}
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// Push out the query data.
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$explained = HTMLHelper::_('query.explained', $query);
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// Set the document title.
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$this->setDocumentTitle($params->get('page_title', ''));
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// Configure the document description.
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if (!empty($explained)) {
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$this->getDocument()->setDescription(html_entity_decode(strip_tags($explained), ENT_QUOTES, 'UTF-8'));
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}
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// Set the document link.
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$this->getDocument()->link = Route::_($query->toUri());
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// If we don't have any results, we are done.
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if (empty($results)) {
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return;
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}
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// Convert the results to feed entries.
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foreach ($results as $result) {
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// Convert the result to a feed entry.
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$item = new FeedItem();
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$item->title = $result->title;
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$item->link = Route::_($result->route);
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$item->description = $result->description;
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// Use Unix date to cope for non-english languages
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$item->date = (int) $result->start_date ? HTMLHelper::_('date', $result->start_date, 'U') : $result->indexdate;
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// Loads item info into RSS array
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$this->getDocument()->addItem($item);
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}
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}
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}
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