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wp-content/themes/hello-elementor/plugins/turnjs/hash.js

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+/**
+ * hash.js
+ *
+ * Copyright (C) 2012 Emmanuel Garcia
+ * MIT Licensed
+ *
+ * ****************************************
+ *
+ * Hash.pushState(true);
+ *
+ * Hash.on('/page/([0-9]+)$',
+ *	{yep: function(path, parts) { }, nop: function() { }},
+ *	'Page $1');
+ *
+ * Hash.go('/page/1');
+ **/
+
+(function() {
+
+'use strict';
+
+var hashes = {},
+	regexp = {},
+	history = [],
+	freq = 100,
+	num = 0,
+	pushState = false,
+	timer = null,
+	currentUrl = null,
+
+	freeze = function(obj) {
+		if (Object.freeze) return Object.freeze(obj);
+		return obj;
+	},
+
+	getHashParts = function() {
+		return window.location.href.split('#');
+	},
+
+	startTimer = function() {
+		
+		if (!timer)
+			timer = setInterval(function() {
+				if (num>0 && currentUrl!=window.location.href) {
+					currentUrl = window.location.href;
+					window.Hash.check();
+				}
+			}, freq);
+
+	},
+
+	stopTimer = function() {
+
+		if (timer) {
+			clearInterval(timer);
+			timer = null;
+		}
+
+	};
+
+window.Hash = freeze({
+
+		pushState: function(yes) {
+
+			if (window.history && window.history.pushState)
+				pushState = yes;
+
+			return this;
+		},
+
+		fragment: function() {
+			
+			var hash = getHashParts();
+			return (pushState) ?
+				window.location.pathname + ((hash[1]) ? '#' + hash[1] : '')
+				: hash[1] || '';
+
+		},
+		
+		get: function(path, params) {
+			
+			var p, fragment = '', parameters = [];
+
+			for(p in params) {
+				if (!Object.prototype.hasOwnProperty(p))
+					continue;
+				parameters.push(encodeURIComponent(p) + '=' + encodeURIComponent(params[p]));
+			}
+
+			if (parameters.length>0)
+				parameters = '?' + parameters.join('&');
+		
+			return (pushState) ? path + parameters :
+				getHashParts()[0] + '#' + path + parameters;
+
+		},
+
+		go: function(hash, params) {
+
+			if (this.fragment()!=hash) {
+				var to = this.get(hash, params);
+
+				if (pushState)
+					window.history.pushState(null, document.title, to);
+				else
+					window.location.href = to;
+				}
+			
+			return this;
+		},
+
+		update: function () {
+			
+			currentUrl = window.location.href;
+			return this;
+
+		},
+
+		on: function(hash, callback, title) {
+
+			if (!hashes[hash])
+				hashes[hash] = {title: title, listeners: []};
+			
+			hashes[hash].listeners.push(callback);
+			num++;
+			startTimer();
+
+			return this;
+		},
+
+		check: function() {
+
+			var i,
+				hash,
+				parts,
+				fragment = this.fragment();
+
+
+			for (hash in hashes) {
+				if (!Object.prototype.hasOwnProperty.call(hashes, hash))
+					continue;
+
+				hashes[hash].regexp = hashes[hash].regexp || new RegExp(hash);
+
+				if ((parts = hashes[hash].regexp.exec(fragment))) {
+					if (hashes[hash].title)
+						document.title = hashes[hash].title;
+
+					for (i = 0; i<hashes[hash].listeners.length; i++)
+						if (hashes[hash].listeners[i].yep)
+							hashes[hash].listeners[i].yep(fragment, parts);
+				} else {
+					for (i = 0; i<hashes[hash].listeners.length; i++)
+						if (hashes[hash].listeners[i].nop)
+							hashes[hash].listeners[i].nop(fragment);
+				}
+
+			}
+
+			return this;
+		}
+});
+
+})();