change-title-onleave.min.js

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.ChangeTitleOnLeave=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){(function(global,factory){if(typeof define==="function"&&define.amd){define(["module"],factory)}else if(typeof exports!=="undefined"){factory(module)}else{var mod={exports:{}};factory(mod);global.index=mod.exports}})(this,function(module){"use strict";function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}var _createClass=function(){function defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor)}}return function(Constructor,protoProps,staticProps){if(protoProps)defineProperties(Constructor.prototype,protoProps);if(staticProps)defineProperties(Constructor,staticProps);return Constructor}}();var ChangeTitleOnLeave=function(){function ChangeTitleOnLeave(options){_classCallCheck(this,ChangeTitleOnLeave);this.resolveAttrs(options);this.listenVisibility()}_createClass(ChangeTitleOnLeave,[{key:"resolveAttrs",value:function resolveAttrs(){var options=arguments.length>0&&arguments[0]!==undefined?arguments[0]:{};this.title=document.title;if(!options.title||options.title===""){throw Error("The `title` is required and must be a string.")}this.options.title=options.title;this.options.timeout=typeof options.timeout==="number"?options.timeout:0;this.options.onHidden=typeof options.onHidden==="function"?options.onHidden:null;this.options.onVisible=typeof options.onVisible==="function"?options.onVisible:null}},{key:"listenVisibility",value:function listenVisibility(){var _this=this;window.addEventListener("visibilitychange",function(){return _this.handleVisibility()})}},{key:"handleVisibility",value:function handleVisibility(){var _this2=this;var timeout=this.options.timeout;setTimeout(function(){return _this2.updateTitle()},timeout*1e3)}},{key:"updateTitle",value:function updateTitle(){var state=document.visibilityState;var _options$title=this.options.title,title=_options$title.title,onHidden=_options$title.onHidden,onVisible=_options$title.onVisible;if(state==="hidden"){document.title=title}if(state==="visible"){document.title=this.title}}}]);return ChangeTitleOnLeave}();module.exports=ChangeTitleOnLeave})},{}]},{},[1])(1)});