[Решено] Получить category description image в index.php шаблона - Joomla 3.x: Общие вопросы

<?php if ($this->params->get('show_description_image') && $this->category->getParams()->get('image')) : ?>
<img src="<?php echo $this->category->getParams()->get('image'); ?>" alt="<?php echo htmlspecialchars($this->category->getParams()->get('image_alt'), ENT_COMPAT, 'UTF-8'); ?>"/>
<?php endif; ?>

function showPage($x = array()){ return array_intersect_assoc($x,  $_REQUEST) == $x; }
if (showPage(array('option' => 'com_content', 'view' => 'category'))) { ... }

<?php if (showPage(array('option' => 'com_content', 'view' => 'category'))) {

$cat_id = $app->input->getInt('id', 0);
$db = JFactory::getDbo();
$query = $db
    ->getQuery(true)
    ->select($db->quoteName('params'))
    ->from($db->quoteName('#__categories'))
    ->where($db->quoteName('id'). ' = ' .$cat_id);
$db->setQuery($query);
$params = $db->loadObjectList();
var_dump($params);
} ?>

object(stdClass)#878 (1) {
  ["params"]=>
  string(108) "{"category_layout":"","image":"images\/backgrounds\/Bildschirmfoto_2024-06-06_um_191317.png","image_alt":""}"
}

$param = explode(',', $params);
echo $param[1];

"image":"images\/backgrounds\/Bildschirmfoto_2024-06-06_um_191317.png"

//get category image
if (showPage(array('option' => 'com_content', 'view' => 'category'))) {
$cat_id = $app->input->getInt('id', 0);
$db = JFactory::getDbo();
$query = $db
    ->getQuery(true)
    ->select($db->quoteName('params'))
    ->from($db->quoteName('#__categories'))
    ->where($db->quoteName('id'). ' = ' .$cat_id);
$db->setQuery($query);
$params = $db->loadResult();
$param = explode(',', $params);
$bckgrnd = str_replace(str_split('\\"'), '', explode(':', $param[1])[1]);
}

<body<?php if ($bckgrnd != null) { echo ' style="background-image: url('.$bckgrnd.');"'; } ?>>

<?php function showPage($x = array()){ 
	return array_intersect_assoc($x,  $_REQUEST) == $x; 
}
if (showPage(array('option' => 'com_content', 'view' => 'category'))) {

$cat_id = $app->input->getInt('id', 0);
$db = JFactory::getDbo();
$query = $db
    ->getQuery(true)
    ->select($db->quoteName('params'))
    ->from($db->quoteName('#__categories'))
    ->where($db->quoteName('id'). ' = ' .$cat_id);
$db->setQuery($query);
//$_params = $db->loadObjectList();
$_params = $db->loadResult();
var_dump($_params);
$dfd = json_decode($_params);
$myimg = $dfd->image;
echo '<p>' . $myimg . '</p>';
} ?>

function showPage($x = array()){ return array_intersect_assoc($x,  $_REQUEST) == $x; }
if (showPage(array('option' => 'com_content', 'view' => 'category'))) {
    $cat_id = $app->input->getInt('id', 0);
    $db = JFactory::getDbo();
    $query = $db
        ->getQuery(true)
        ->select($db->quoteName('params'))
        ->from($db->quoteName('#__categories'))
        ->where($db->quoteName('id'). ' = ' .$cat_id);
    $db->setQuery($query);
    $params = json_decode($db->loadResult());
    $bckgrnd = str_replace(str_split('\\"'), '', $params->image);
}