function get_mtphr_gallery_thumbnail($post_id = false, $width = false, $height = false)
{
$post_id = $post_id ? $post_id : get_the_id();
// Return the featured image thumbnail
if ($att_id = get_post_thumbnail_id($post_id)) {
return wp_get_attachment_image($att_id, apply_filters('mtphr_galleries_thumbnail_size', 'thumbnail'));
} else {
// Return the first attachment thumbnail
$resources = mtphr_gallery_resource_meta($post_id);
if (is_array($resources) && isset($resources[0])) {
if (is_array($resources[0])) {
return get_mtphr_gallery_resource_thumbnail($resources[0]);
} else {
return mtphr_galleries_thumbnail($resources[0], false, false, apply_filters('mtphr_galleries_thumbnail_size', 'thumbnail'));
}
}
}
return false;
}
function mtphr_galleries_metaboxer_gallery_thumbnail($url, $width = false, $height = false, $size = 'medium')
{
mtphr_galleries_thumbnail($url, $width, $height, $size);
}