/** Add CTA Button to JKIT Gallery widget  */
function add_cta_button_to_jkit_gallery() {
	?>
	<script id="add-cta-button-to-jkit-gallery">
		(function ($) {
			var $widget = $('.jeg-elementor-kit.jkit-gallery'),
				$item = $widget.find('.gallery-item-wrap');

			$item.each(function (index) {
				var buttonLink = $(this).find('.gallery-link[data-elementor-open-lightbox="no"]').attr('href'),
					buttonTemplate = `<div class="button-wrapper"><a href="${buttonLink}">Get Sample</a></div>`;

				$(this).find('.item-caption-over').append(buttonTemplate);
			})
		})(jQuery)
	</script>
	<?php
}
add_action( 'wp_footer', 'add_cta_button_to_jkit_gallery' );