Fix zaufane slider

themes/leo_gstore/assets/js/custom.js

@@ -1099,3 +1099,50 @@ prestashop.on('updateCart', function (event) {
 // 		$a.replaceWith($span)
 // 	})
 // })
+
+$(document).ready(function () {
+	var $widget = $('.box-ekomi-widget')
+
+	$widget.css('position', 'relative').prepend(`
+        <div class="preloader">
+            <div class="spinner owl-carousel owl-loading"></div>
+            <div class="preloader-text">Ładowanie recenzji, prosimy o chwilę cierpliwości…</div>
+        </div>
+    `)
+
+	function watchSlickTrack() {
+		var $slickTrack = $widget.find('.slick-track')
+
+		if ($slickTrack.length) {
+			var observer = new MutationObserver(function (mutationsList) {
+				mutationsList.forEach(function (mutation) {
+					if (
+						mutation.type === 'attributes' &&
+						mutation.attributeName === 'style'
+					) {
+						var transform = $slickTrack.css('transform')
+						if (transform && transform !== 'none') {
+							setTimeout(function () {
+								$widget.find('.preloader').fadeOut(500)
+								observer.disconnect()
+							}, 500)
+						}
+					}
+				})
+			})
+
+			observer.observe($slickTrack[0], {
+				attributes: true,
+				attributeFilter: ['style'],
+			})
+		} else {
+			setTimeout(watchSlickTrack, 200)
+		}
+	}
+
+	watchSlickTrack()
+
+	setTimeout(function () {
+		$widget.find('.preloader').fadeOut(500)
+	}, 10000)
+})