Die Grundfunktion würde ich mir aber auch nochmal überlegen. Ich habe Kategorie eine ausgewählt und in Subkategorie ebenfalls.
Jetzt werden, so wie von Dir ausgegeben in jedem Beitrag die Beiträge der Subkategorie ausgegeben.
Hier mal bei mir die Testausgabe mit jeweils einer Kategorie. Ich habe das jetzt ohne der Accordion-Funktion und nur den Titel ausgeben lassen.
<?php
/**
* @package Joomla.Site
* @subpackage mod_articles_news
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
JLoader::register('ContentHelperRoute', JPATH_SITE . '/components/com_content/helpers/route.php');
JModelLegacy::addIncludePath(JPATH_SITE . '/components/com_content/models', 'ContentModel');
/**
* Helper for mod_articles_news
*
* @since 1.6
*/
abstract class ModArticlesNewsHelper
{
/**
* Get a list of the latest articles from the article model
*
* @param \Joomla\Registry\Registry &$params object holding the models parameters
*
* @return mixed
*
* @since 1.6
*/
public static function getList(&$params, $my_catid)
{
// Get an instance of the generic articles model
$model = JModelLegacy::getInstance('Articles', 'ContentModel', array('ignore_request' => true));
// Set application parameters in model
$app = JFactory::getApplication();
$appParams = $app->getParams();
$model->setState('params', $appParams);
$model->setState('list.start', 0);
$model->setState('filter.published', 1);
// Set the filters based on the module params
$model->setState('list.limit', (int) $params->get('count', 5));
// This module does not use tags data
$model->setState('load_tags', false);
// Access filter
$access = !JComponentHelper::getParams('com_content')->get('show_noauth');
$authorised = JAccess::getAuthorisedViewLevels(JFactory::getUser()->get('id'));
$model->setState('filter.access', $access);
// Category filter
//$model->setState('filter.category_id', $params->get('catid', array()));
$model->setState('filter.category_id', $my_catid);
// Filter by language
$model->setState('filter.language', $app->getLanguageFilter());
// Filer by tag
$model->setState('filter.tag', $params->get('tag', array()));
// Featured switch
$featured = $params->get('show_featured', '');
if ($featured === '')
{
$model->setState('filter.featured', 'show');
}
elseif ($featured)
{
$model->setState('filter.featured', 'only');
}
else
{
$model->setState('filter.featured', 'hide');
}
// Set ordering
$ordering = $params->get('ordering', 'a.publish_up');
$model->setState('list.ordering', $ordering);
if (trim($ordering) === 'rand()')
{
$model->setState('list.ordering', JFactory::getDbo()->getQuery(true)->Rand());
}
else
{
$direction = $params->get('direction', 1) ? 'DESC' : 'ASC';
$model->setState('list.direction', $direction);
$model->setState('list.ordering', $ordering);
}
// Check if we should trigger additional plugin events
$triggerEvents = $params->get('triggerevents', 1);
// Retrieve Content
$items = $model->getItems();
foreach ($items as &$item)
{
$item->readmore = strlen(trim($item->fulltext));
$item->slug = $item->id . ':' . $item->alias;
/** @deprecated Catslug is deprecated, use catid instead. 4.0 */
$item->catslug = $item->catid . ':' . $item->category_alias;
if ($access || in_array($item->access, $authorised))
{
// We know that user has the privilege to view the article
$item->link = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catid, $item->language));
$item->linkText = JText::_('MOD_ARTICLES_NEWS_READMORE');
}
else
{
$item->link = new JUri(JRoute::_('index.php?option=com_users&view=login', false));
$item->link->setVar('return', base64_encode(ContentHelperRoute::getArticleRoute($item->slug, $item->catid, $item->language)));
$item->linkText = JText::_('MOD_ARTICLES_NEWS_READMORE_REGISTER');
}
$item->introtext = JHtml::_('content.prepare', $item->introtext, '', 'mod_articles_news.content');
// Remove any images belongs to the text
if (!$params->get('image'))
{
$item->introtext = preg_replace('/<img[^>]*>/', '', $item->introtext);
}
// Show the Intro/Full image field of the article
if ($params->get('img_intro_full') !== 'none')
{
$images = json_decode($item->images);
$item->imageSrc = '';
$item->imageAlt = '';
$item->imageCaption = '';
if ($params->get('img_intro_full') === 'intro' && !empty($images->image_intro))
{
$item->imageSrc = htmlspecialchars($images->image_intro, ENT_COMPAT, 'UTF-8');
$item->imageAlt = htmlspecialchars($images->image_intro_alt, ENT_COMPAT, 'UTF-8');
if ($images->image_intro_caption)
{
$item->imageCaption = htmlspecialchars($images->image_intro_caption, ENT_COMPAT, 'UTF-8');
}
}
elseif ($params->get('img_intro_full') === 'full' && !empty($images->image_fulltext))
{
$item->imageSrc = htmlspecialchars($images->image_fulltext, ENT_COMPAT, 'UTF-8');
$item->imageAlt = htmlspecialchars($images->image_fulltext_alt, ENT_COMPAT, 'UTF-8');
if ($images->image_intro_caption)
{
$item->imageCaption = htmlspecialchars($images->image_fulltext_caption, ENT_COMPAT, 'UTF-8');
}
}
}
if ($triggerEvents)
{
$item->text = '';
$app->triggerEvent('onContentPrepare', array ('com_content.article', &$item, &$params, 0));
$results = $app->triggerEvent('onContentAfterTitle', array('com_content.article', &$item, &$params, 0));
$item->afterDisplayTitle = trim(implode("\n", $results));
$results = $app->triggerEvent('onContentBeforeDisplay', array('com_content.article', &$item, &$params, 0));
$item->beforeDisplayContent = trim(implode("\n", $results));
$results = $app->triggerEvent('onContentAfterDisplay', array('com_content.article', &$item, &$params, 0));
$item->afterDisplayContent = trim(implode("\n", $results));
}
else
{
$item->afterDisplayTitle = '';
$item->beforeDisplayContent = '';
$item->afterDisplayContent = '';
}
}
return $items;
}
}
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