LMC-website/assets/js/PreReq.js

//Writen/Compiled by Bedirhan Teymur, with the help of StackOverflow ofc
(function(glob){
	var globVar = 'e'; // Change global variable here if needed!
	var e = (function (){
		'use strict';
		var hc = function(a, b){
			try{
				if(e.type(a.className) !== 'string') return !1;
				var c = a.className.split(' ');
				for(var i = 0; i < c.length; i++) if(c[i] === b) return !0
			} catch(k){}
			return !1
		},
			rc = function(a) {
				var b = '',
					c = this,
					d = c.className.split(' ');
				if(!hc(c, a)) return;
				for(var i = 0; i < d.length; i++) {
					if(d[i] !== a) {
						b += d[i] + ' ';
					}
				}
				c.className = b.trim();
			},

			mk = {
				html: function(a){
					var b = this,
						d = b.length;
					if(b.empty) return this;
					if(e.type(a) !== 'string') return b[0].innerHTML;
					for(var i = 0; i < d; i++) {
						b[i].innerHTML = a
					}
					return this
				},
				
				swapClass: function(a, c, j){
					var b = j ? [this[j]] : this,
						d = b.length;
					if(d === 0) return this;
					for(var i = 0; i < d; i++){
						if(hc(b[i], a)){
							rc.call(b[i], a);
							b[i].className = b[i].className + ' ' + c;
						} else if(hc(b[i], c)){
							rc.call(b[i], c);
							b[i].className = b[i].className + ' ' + a;
						}
					}
					return this;
				},

				removeClass: function(a){
					var b = this,
						d = b.length;
					for(var i = 0; i < d; i++) {
						rc.call(b[i], a);
					}
					return this
				},

				hasClass: function(a){
					var b = this,
						d = b.length,
						c = !1;
					for(var i = 0; i < d; i++) {
						if(hc(b[i], a)) c = !0;
					}
					return c;
				},
				
				addClass: function(a){
					var b = this,
						d = b.length;
					for(var i = 0; i < d; i++) {
						if(!hc(b[i], a)) b[i].className = b[i].className + ' ' + a;
					}
					return this
				},

				listen: function(a, c, k){
					var b = this,
						d = b.length,
						f = new Function();
					if(d === 0) return this;
					if(e.type(a) === 'array'){
						for(var i = 0; i < a.length; i++) {
							this.listen(a[i], c||f, k||!1);
						}
						return this;
					}
					for(var i = 0; i < d; i++) {
						if(e.type(c) === 'object'){
							e.foreach(c, function(j, l){
								b[i].addEventListener(j, (e.type(l) === 'function') ? l : f, k||!1);
							});
						} else b[i].addEventListener(a, c||f, k||!1);
					}
					return this;
				},
				
				each: function(c){
					var b = this,
						g = e.clone(b);
					if(g.length < 1) return this;
					for(var j = 0; j < g.length; j++) c.call(g[j]);
					return this;
				},

				css: function(c, ki){
					var b = this;
					if(b.length === 0) return this;
					if(!c) {
						var k = getComputedStyle(ki ? b[ki]:b[0]), fn = {};
						e.foreach(k, function(l, j){
							fn[j] = k.getPropertyValue(j);
						});
						return fn;
					}
					if(e.type(c) === 'object'){
						for(var j = 0; j < b.length; j++) {
							for(var i in c) if(c.hasOwnProperty(i)){
								b[j].style[i] = c[i];
							}
						}
					}
					return this;
				},

				onDrag: function(m, f){
					var b = this,
						t,
						k = function(g){
							(m).call(t, g);
						},
						y = function(i){
							i.addEventListener('mousedown', function(a){
								t = this;
								a.preventDefault();
								document.addEventListener('mousemove', k, !1)
							});
							
							document.addEventListener('mouseup', function(a){
								var u = t;
								if(t == null) return;
								t = null;
								document.removeEventListener('mousemove', k, !1);
								if(e.type(f) == 'function') f.call(u, a);
								if(f === !0) k.call(u, a);
							});
						}
					for(var j = 0; j < b.length; j++) y(b[j]);
					return this
				}
			},

			km = function(a, g){
				var c = [];
				if(e.type(a) === 'function'){
					return document.addEventListener('DOMContentLoaded' , a);
				}
				if(typeof a === 'string'){
					if(!e.isEmpty(a)){
						var b = a.split(':'),
							d = ((!!g && !!g['querySelectorAll']) ? g : document).querySelectorAll(b[0]),
							f = (b.length > 1) ? (b[1] == 'first' ? [d[0]] : b[1] == 'last' ? [d[d.length-1]] : d) : d;
						for(var i = 0; i < f.length; i++){
							c[c.length] = f[i];
						}
					}
				} else if(a instanceof Array) {
					for(var i = 0; i < a.length; i++){
						var d = document.querySelectorAll(a[i]);
						for(var j = 0; j < d.length; j++){
							c[c.length] = d[j];
						}
					}
				} else if (a instanceof NodeList || a instanceof HTMLCollection){
					for(var i = 0; i < a.length; i++) {
						c[c.length] =  a[i];
					}
				} else c[c.length] = a;
				
				return e.extend(c, mk, {empty: c.length < 1, f: c[0]});
			}
		//End
		return km;
	})(),
		p = function(){
			var a = ['webkit','moz','ms','o'];
			if ('hidden' in document) return 'hidden';
			for (var i = 0; i < a.length; i++){
				if ((a[i] + 'Hidden') in document) 
					return a[i] + 'Hidden';
			}
			return !1;
		}, qq = {
			arrayCompare: function(a, b){
				if (!b || !a) return !1;

				if (a.length != b.length) return !1;

				for(var i = 0, l = a.length; i < l; i++){
					if(b[i] instanceof Array && a[i] instanceof Array){
						if(!a[i].equals(b[i])) return !1;
					}
					else if(a[i] != b[i]){
						return !1;
					}
				}
				return !0;
			},
 
			randomize: function(u, h){
				var a = this.clone(u),
					b = a.length, c, d,
					f = (this.type(h) === 'number'),
					g = 'a';
				while(0 < b){
					d = Math.floor(Math.random() * b);
					c = a[--b];
					a[b] = a[d];
					a[d] = c
					g = (f && g == 'a') ? ((h === d) ? b : ((h === b) ? d : g)) : g;
				}
				return (f) ? {pos: (g == 'a') ? null : g, array: a} : a;
			},
			isMobile: function(){
				var a = window.navigator.userAgent.toLowerCase(),
					b = ['iphone', 'ipad', 'android', 'blackberry', 'nokia', 'opera mini', 'windows mobile', 'windows phone', 'iemobile', 'mobile safari', 'bb10; touch'];
				for (var i in b) if (a.indexOf(b[i]) > 0) return !0;
				return !1;
			},

			isFirefox: function(){
				var a = window.navigator.userAgent.toLowerCase();
				if (a.indexOf('firefox') > 0) return !0;
				return !1;
			},
			isVis: function(){
				if(p()){
					return !document[p()] || !1;
				}
				return !1
			},
			
			winScroll: function(){
				return (window.pageYOffset !== undefined) ? window.pageYOffset : (document.documentElement || document.body.parentNode || document.body).scrollTop;
			},

			screenSize: function(){
				var w = window,
					d = document,
					e = d.documentElement,
					g = d.getElementsByTagName('body')[0],
					x = w.innerWidth || e.clientWidth || g.clientWidth,
					y = w.innerHeight || e.clientHeight || g.clientHeight;
				return {
					x : x,
					y : y
				}
			},

			foreach: function(a, b){
				for(var i in a) {
					if(a.hasOwnProperty(i)) {
						if(b(i, a[i]) === !1) break;
					}
				}
			},
			
			replace: function(a, b, g){
				var h;
				if(this.type(a) !== 'string') throw 'First argument must be a string!';
				switch(this.type(b)){
					case 'string':
						if(e.type(g) !== 'string') throw 'Last argument invalid!';
						h = this.parseJson('{'+b+':"'+g+'"}');
						break;
					case 'object':
						h = b;
				}
				var d = new RegExp(Object.keys(h).join("|"), "gi");
				return a.replace(d, function(f){
					return h[f];
				});
			},

			isEmpty: function(a){
				if(typeof a === 'string') {
					if (a.trim() !== '')
						return !1
				} else {
					for (var b in a)
						return !1
				}
				return !0
			},

			clone: function(a){
				var b, s = this.clone;
				if(null === a || "object" != typeof a)
					return a;

				if(a instanceof Node || a instanceof Element) {
					return a
				}

				if(a instanceof Date) {
					b = new Date();
					b.setTime(a.getTime());
					return b
				}

				if(a instanceof Array) {
					b = [];
					for(var i = 0; i < a.length; i++) {
						b[i] = s(a[i]);
					}
					return b
				}

				if(a instanceof Object) {
					b = {};
					for(var c in a) {
						if(a.hasOwnProperty(c))
							b[c] = s(a[c]);
					}
					return b
				}
				throw new TypeError('Unsupported type')
			},

			extend: function(){
				var p,
					l = arguments.length,
					f =  arguments[0] || {},
					h = this.type(f),
					e = (f instanceof Node) ? f : (h === 'object' || h === 'string'|| h === 'boolean') ? {} : (h === 'array') ? [] : f,
					i = (h === 'string' || f instanceof Node || h === 'boolean') ? 1 : 0;
				for(;i < l; i++) {
					for(p in arguments[i]){
						if(Object.prototype.hasOwnProperty.call(arguments[i], p)){
							e[p] = arguments[i][p];
						}
					}
				}
				return e;
			},
			
			type: function(a){
				var b = typeof a,
					c = ['object', 'array', 'function', 'number', '[object Window]', '[object Array]', '[object Function]', 'undefined'],
					d = Object.prototype.toString.call(a);
				if (c[0] == b)
					if(a){
						if(a instanceof Array)
							return c[1];
						if(a instanceof Object)
							return b;
						if(c[4] == d)
							return c[0];
						if(c[5] == d || c[3] == typeof a.length && c[7] != typeof a.splice && c[7] != typeof a.propertyIsEnumerable && !a.propertyIsEnumerable('splice'))
							return c[1];
						if(c[6] == d || c[7] != typeof a.call && c[7] != typeof a.propertyIsEnumerable && !a.propertyIsEnumerable('call'))
							return c[2];
					} else return 'null';
					else if(c[2] == b && c[7] == typeof a.call) return c[0];
					return b
			},
			
			post: function(a, b, c){ //a = URL, b = params(object), c = object with functions to call(done/fail/loading), it can also be a function(success only).
				var xhr = new XMLHttpRequest(),
					p = '',
					j = new Function(),
					l = {
						done: j,
						fail: j,
						loading: j,
						type: '',
						data: null,
						json: !1
					},
					h = this.type(c),
					f = (h === 'object') ? this.extend(l, c) : (h === 'function') ? this.extend(l, {done: c}) : l,
					v = this;
				xhr.open('POST', a);
				xhr.responseType = f.type;
				xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
				xhr.onreadystatechange = function(){
					if(this.readyState == 3){
						f.loading(xhr.response);
					};
					if(this.readyState == 4){
						switch(this.status == 200){
							case !0:
								if(f.json){
									try{
										var p = v.parseJson(xhr.response);
									} catch(h){
										return f.fail(h);
									}
									f.done(p);
								} else f.done(xhr.response);
								break;
							case !1:
								f.fail(xhr.response);
								break
						}
					}
				}
				if(b && v.type(b) == 'object'){
					v.foreach(b, function(k, m){
						p += encodeURIComponent(k) + '=' + encodeURIComponent(m) + '&';
					});
					p = p.substr(0, p.length-1)
				}
				xhr.send(p);
			},
			
			promisePost: function(a, b, c){//Experimental
				var k = this;
				return new Promise(function(j, r){
					k.post(a, b, {
						done: function(g){
							j(g);
						},
						fail: function(g){
							r(g);
						},
						json: c
					});
				});
			}
		}
	
	glob[globVar] = qq.extend(e, qq);
})(this);