Beitragsbild im Artikel mit externem Link versehen

<?php
defined('_JEXEC') or die;
?>
<?php /*BEGIN_EDITOR_OPEN*/
$app = JFactory::getApplication('site');
$templateName = $app->getTemplate();

$ret = false;
$templateDir = JPATH_THEMES . '/' . $templateName;
$editorClass = $templateDir . '/app/' . 'Editor.php';

if (!$app->isAdmin() && file_exists($editorClass)) {
    require_once $templateDir . '/app/' . 'Editor.php';
    $ret = DesignerEditor::override($templateName, __FILE__);
}

if ($ret) {
    $editorDir = $templateName . '/editor';
    require($ret);
    return;
} else {
/*BEGIN_EDITOR_CLOSE*/ ?>
<?php
Designer::load("Designer_Content");

$component = new DesignerContent($this, $this->params);
$article = $component->article('featured', $this->item, $this->item->params);
$params = array();
if ($GLOBALS['theme_settings']['is_preview']) {
    $params['post_id_class'] = $article->id;
}
if (strlen($article->title)) {
    $params['header-text'] = $this->escape($article->title);
    if (strlen($article->titleLink))
        $params['header-link'] = $article->titleLink;
    ob_start();
?>
    <?php if ($this->item->state == 0) : ?>
        <span class="badge"><?php echo JText::_('JUNPUBLISHED'); ?></span>
    <?php endif; ?>
    <?php if (strtotime($this->item->publish_up) > strtotime(JFactory::getDate())) : ?>
        <span class="badge"><?php echo JText::_('JNOTPUBLISHEDYET'); ?></span>
    <?php endif; ?>
    <?php if ((strtotime($this->item->publish_down) < strtotime(JFactory::getDate())) && $this->item->publish_down != JFactory::getDbo()->getNullDate()) : ?>
        <span class="badge"><?php echo JText::_('JEXPIRED'); ?></span>
    <?php endif; ?>
<?php
    $badge = trim(ob_get_clean());
    $params['header-badge'] = $badge ? "<p>" . $badge . "</p>" : '';
}
// Change the order of ""if"" statements to change the order of article metadata header items.
if (strlen($article->created))
    $params['date-icons'][] = $article->createdDateInfo($article->created);
if (strlen($article->modified))
    $params['date-icons'][] = $article->modifiedDateInfo($article->modified);
if (strlen($article->published))
    $params['date-icons'][] = $article->publishedDateInfo($article->published);

if (strlen($article->author))
    $params['author-icon'] = $article->authorInfo($article->author, $article->authorLink);
if ($article->printIconVisible)
    $params['print-icon'] = $article->printIconInfo();
if ($article->emailIconVisible)
    $params['email-icon'] = $article->emailIconInfo();
if ($article->editIconVisible)
    $params['edit-icon'] = $article->editIconInfo();
if (strlen($article->hits)) {
    $params['hits-icons'] = $article->hitsInfo($article->hits);
}

// Build article content
$content = '';
if (!$article->introVisible)
    $content .= $article->event('afterDisplayTitle');
$content .= $article->event('beforeDisplayContent');
if (strlen($article->images['intro']['image'])) {
    $article->images['intro']['link'] = $article->titleLink;
    $params['data-image'] = $article->images['intro'];
}

$content .= $article->intro(funcBalanceTags($article->intro));
if (strlen($article->readmore)) {
    $params['readmore-text'] = $article->readmore;
    $params['readmore-link'] = $article->readmoreLink;
}
    //$content .= $article->readmore($article->readmore, $article->readmoreLink);
$content .= $article->event('afterDisplayContent');
$params['content'] = processingShortcodes($content);

// Change the order of ""if"" statements to change the order of article metadata footer items.
if (count(($article->tags)) > 0)
    $params['tags-icon'] = $article->tags;
if (strlen($article->category))
    $params['category-icon'] = $article->categories($article->parentCategory, $article->parentCategoryLink, $article->category, $article->categoryLink);
// Render article
echo renderTemplateFromIncludes($this->articleTemplate, array($params));
?>
<?php /*END_EDITOR_OPEN*/ } /*END_EDITOR_CLOSE*/ ?>