<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Content\Site\View\Category;

\defined('_JEXEC') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\View\CategoryFeedView;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Uri\Uri;
use Joomla\Component\Content\Site\Helper\RouteHelper;

/**
 * HTML View class for the Content component
 *
 * @since  1.5
 */
class FeedView extends CategoryFeedView
{
	/**
	 * @var    string  The name of the view to link individual items to
	 * @since  3.2
	 */
	protected $viewName = 'article';

	/**
	 * Method to reconcile non standard names from components to usage in this class.
	 * Typically overridden in the component feed view class.
	 *
	 * @param   object  $item  The item for a feed, an element of the $items array.
	 *
	 * @return  void
	 *
	 * @since   3.2
	 */
	protected function reconcileNames($item)
	{
		// Get description, intro_image, author and date
		$app               = Factory::getApplication();
		$params            = $app->getParams();
		$item->description = '';
		$obj = json_decode($item->images);
		$introImage = $obj->{'image_intro'} ?? '';

		if (isset($introImage) && ($introImage != ''))
		{
			$image = preg_match('/http/', $introImage) ? $introImage : Uri::root() . $introImage;
			$item->description = '<p><img src="' . $image . '"></p>';
		}

		$item->description .= ($params->get('feed_summary', 0) ? $item->introtext . $item->fulltext : $item->introtext);

		// Add readmore link to description if introtext is shown, show_readmore is true and fulltext exists
		if (!$item->params->get('feed_summary', 0) && $item->params->get('feed_show_readmore', 0) && $item->fulltext)
		{
			// Compute the article slug
			$item->slug = $item->alias ? ($item->id . ':' . $item->alias) : $item->id;

			// URL link to article
			$link = Route::_(
				RouteHelper::getArticleRoute($item->slug, $item->catid, $item->language),
				true,
				$app->get('force_ssl') == 2 ? \JRoute::TLS_FORCE : \JRoute::TLS_IGNORE,
				true
			);

			$item->description .= '<p class="feed-readmore"><a target="_blank" href="' . $link . '" rel="noopener">'
				. Text::_('COM_CONTENT_FEED_READMORE') . '</a></p>';
		}

		$item->author = $item->created_by_alias ?: $item->author;
	}
}

• [F] FeedView.php
  Delete
• [F] HtmlView.php
  Delete