/**
* Render the child shortcode
* @param array $args Shortcode paramters
* @param string $content Content between shortcode
* @return string HTML output
*/
function render_child($args, $content = '')
{
$defaults = FusionCore_Plugin::set_shortcode_defaults(array('alt' => '', 'image' => '', 'link' => '', 'linktarget' => '_self'), $args);
extract($defaults);
self::$child_args = $defaults;
$image_id = FusionCore_Plugin::get_attachment_id_from_url($image);
if (!$alt && empty($alt) && $image_id) {
self::$child_args['alt'] = $alt = get_post_meta($image_id, '_wp_attachment_image_alt', true);
}
if ($image_id) {
self::$child_args['title_attr'] = get_post_field('post_excerpt', $image_id);
}
$output = sprintf('<img src="%s" alt="%s" />', $image, $alt);
if ($link || self::$parent_args['lightbox'] == 'yes') {
$output = sprintf('<a %s>%s</a>', FusionCore_Plugin::attributes('image-carousel-shortcode-slide-link'), $output);
}
$html = sprintf('<li><div %s>%s</div></li>', FusionCore_Plugin::attributes('image'), $output);
return $html;
}
