Cleanup CSS and JS code

vendors/bootstrap/js/bootstrap.native.js

@@ -4,13 +4,10 @@
 	* Licensed under MIT (https://github.com/thednp/bootstrap.native/blob/master/LICENSE)
 	*/
 
-window.BSN = (() => {
-	'use strict';
+(doc => {
+	const setFocus = element => element.focus ? element.focus() : element.setActive();
 
-	const doc = document,
-		setFocus = element => element.focus ? element.focus() : element.setActive();
-
-	return {
+	this.BSN = {
 		Dropdown: function(element) {
 			let menu, menuItems = [];
 			const self = this,
@@ -20,30 +17,29 @@ window.BSN = (() => {
 					(href && href.slice(-1) === '#') && e.preventDefault();
 				},
 				toggleEvents = () => {
-					let action = element.open ? 'addEventListener' : 'removeEventListener';
-					doc[action]('click',dismissHandler,false);
-					doc[action]('keydown',preventScroll,false);
-					doc[action]('keyup',keyHandler,false);
-					doc[action]('focus',dismissHandler,false);
+					let action = (element.open ? 'add' : 'remove') + 'EventListener';
+					doc[action]('click',dismissHandler);
+					doc[action]('keydown',preventScroll);
+					doc[action]('keyup',keyHandler);
+					doc[action]('focus',dismissHandler);
 				},
 				dismissHandler = e => {
 					let eventTarget = e.target,
 						inside = menu.contains(eventTarget),
 						hasData = eventTarget && (eventTarget.getAttribute('data-toggle')
 							|| (eventTarget.parentNode && eventTarget.parentNode.getAttribute('data-toggle')));
-					if ((e.type === 'focus' && (eventTarget === element || inside))
-					 || (hasData && inside)
+					if (!(hasData && inside)
+					 && !(e.type === 'focus' && (inside || eventTarget === element))
 					) {
-						return;
+						self.hide();
+						preventEmptyAnchor(e);
 					}
-					self.hide();
-					preventEmptyAnchor(e);
 				},
 				clickHandler = e => {
 					self.show();
 					preventEmptyAnchor(e);
 				},
-				preventScroll = e => (e.code === 'ArrowUp' || e.code === 'ArrowDown') && e.preventDefault(),
+				preventScroll = e => (e.key === 'ArrowUp' || e.key === 'ArrowDown') && e.preventDefault(),
 				keyHandler = e => {
 					let activeItem = doc.activeElement,
 						isSameElement = activeItem === element,
@@ -52,14 +48,14 @@ window.BSN = (() => {
 						idx = menuItems.indexOf(activeItem);
 					if ( isMenuItem ) {
 						idx = isSameElement ? 0
-							: e.code === 'ArrowUp' ? (idx>1?idx-1:0)
-							: e.code === 'ArrowDown' ? (idx<menuItems.length-1?idx+1:idx) : idx;
+							: e.key === 'ArrowUp' ? (idx>1?idx-1:0)
+							: e.key === 'ArrowDown' ? (idx<menuItems.length-1?idx+1:idx) : idx;
 						menuItems[idx] && setFocus(menuItems[idx]);
 					}
 					if ( (menuItems.length && isMenuItem
 						|| !menuItems.length && (isInsideMenu || isSameElement)
 						|| !isInsideMenu )
-						&& element.open && e.code === 'Escape'
+						&& element.open && e.key === 'Escape'
 					) {
 						self.toggle();
 					}
@@ -76,7 +72,7 @@ window.BSN = (() => {
 				parent.classList.add('show');
 				element.setAttribute('aria-expanded',true);
 				element.open = true;
-				element.removeEventListener('click',clickHandler,false);
+				element.removeEventListener('click',clickHandler);
 				setTimeout(() => {
 					setFocus( menu.getElementsByTagName('INPUT')[0] || element );
 					toggleEvents();
@@ -89,10 +85,10 @@ window.BSN = (() => {
 				element.open = false;
 				toggleEvents();
 				setFocus(element);
-				setTimeout(() => element.Dropdown && element.addEventListener('click',clickHandler,false), 1);
+				setTimeout(() => element.Dropdown && element.addEventListener('click',clickHandler), 1);
 			};
 			self.toggle = () => (parent.classList.contains('show') && element.open) ? self.hide() : self.show();
-			element.addEventListener('click',clickHandler,false);
+			element.addEventListener('click',clickHandler);
 			element.open = false;
 			element.Dropdown = self;
 		},
@@ -101,7 +97,10 @@ window.BSN = (() => {
 			constructor(element) {
 				this.element = element
 				element.Tab = this;
-				element.addEventListener('click', e => {e.preventDefault();this.show();});
+				element.addEventListener('click', e => {
+					e.preventDefault();
+					this.show();
+				});
 			}
 
 			show() {
@@ -117,4 +116,4 @@ window.BSN = (() => {
 		}
 	};
 
-})();
+})(document);

vendors/bootstrap/js/bootstrap.native.min.js

@@ -1,7 +0,0 @@
-/*!
- * Native JavaScript for Bootstrap v3.0.10 (https://thednp.github.io/bootstrap.native/)
- * Copyright 2015-2020 © dnp_theme
- * Licensed under MIT (https://github.com/thednp/bootstrap.native/blob/master/LICENSE)
- */
-
-window.BSN=(()=>{"use strict";const e=document,t=e=>e.focus?e.focus():e.setActive();return{Dropdown:function(s){let o,n=[];const r=this,i=s.parentNode,a=e=>{const t=e.target,s=t.href||t.parentNode&&t.parentNode.href;s&&"#"===s.slice(-1)&&e.preventDefault()},c=()=>{let t=s.open?"addEventListener":"removeEventListener";e[t]("click",d,!1),e[t]("keydown",h,!1),e[t]("keyup",p,!1),e[t]("focus",d,!1)},d=e=>{let t=e.target,n=o.contains(t),i=t&&(t.getAttribute("data-toggle")||t.parentNode&&t.parentNode.getAttribute("data-toggle"));"focus"===e.type&&(t===s||n)||i&&n||(r.hide(),a(e))},l=e=>{r.show(),a(e)},h=e=>("ArrowUp"===e.code||"ArrowDown"===e.code)&&e.preventDefault(),p=i=>{let a=e.activeElement,c=a===s,d=o.contains(a),l=a.parentNode===o||a.parentNode.parentNode===o,h=n.indexOf(a);l&&(h=c?0:"ArrowUp"===i.code?h>1?h-1:0:"ArrowDown"===i.code&&h<n.length-1?h+1:h,n[h]&&t(n[h])),(n.length&&l||!n.length&&(d||c)||!d)&&s.open&&"Escape"===i.code&&r.toggle()};r.show=(()=>{o=i.querySelector(".dropdown-menu"),n=[],[...o.children].forEach(e=>{e.children.length&&"A"===e.children[0].tagName&&n.push(e.children[0]),"A"===e.tagName&&n.push(e)}),!("tabindex"in o)&&o.setAttribute("tabindex","0"),o.classList.add("show"),i.classList.add("show"),s.setAttribute("aria-expanded",!0),s.open=!0,s.removeEventListener("click",l,!1),setTimeout(()=>{t(o.getElementsByTagName("INPUT")[0]||s),c()},1)}),r.hide=(()=>{o.classList.remove("show"),i.classList.remove("show"),s.setAttribute("aria-expanded",!1),s.open=!1,c(),t(s),setTimeout(()=>s.Dropdown&&s.addEventListener("click",l,!1),1)}),r.toggle=(()=>i.classList.contains("show")&&s.open?r.hide():r.show()),s.addEventListener("click",l,!1),s.open=!1,s.Dropdown=r},Tab:class{constructor(e){this.element=e,e.Tab=this,e.addEventListener("click",e=>{e.preventDefault(),this.show()})}show(){const t=this.element,s=t.closest("li");if(!s.classList.contains("active")){const o=t.closest("ul").querySelector(".active a");o.closest("li").classList.remove("active"),e.querySelector(o.getAttribute("href")).classList.remove("active"),s.classList.add("active"),e.querySelector(t.getAttribute("href")).classList.add("active")}}}}})();

vendors/bootstrap/less/variables.less

@@ -130,12 +130,6 @@
 @zindexModal:             1101;
 
 
-// Sprite icons path
-// -------------------------
-@iconSpritePath:          "../img/glyphicons-halflings.png";
-@iconWhiteSpritePath:     "../img/glyphicons-halflings-white.png";
-
-
 // Input placeholder text color
 // -------------------------
 @placeholderText:         @grayLight;