145 lines
3.8 KiB
JavaScript
145 lines
3.8 KiB
JavaScript
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var exports = module.exports = {};
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var setCookie = function(cname, cvalue, exdays) {
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var d = new Date();
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d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
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var expires = "expires="+d.toUTCString();
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document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
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};
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var getCookie = function(cname) {
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var name = cname + "=";
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var ca = document.cookie.split(';');
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for(var i = 0; i < ca.length; i++) {
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var c = ca[i];
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while (c.charAt(0) == ' ') {
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c = c.substring(1);
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}
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if (c.indexOf(name) == 0) {
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return c.substring(name.length, c.length);
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}
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}
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return "";
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};
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var $ = function(id){
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return document.getElementById(id);
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};
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//if object is plain object
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var _isPlainObject = function(obj) {
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if (typeof obj !== 'object') {
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return false;
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}
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if (obj.constructor &&
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!hasOwnProperty.call(obj.constructor.prototype, 'isPrototypeOf')) {
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return false;
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}
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// If the function hasn't returned already, we're confident that
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// |obj| is a plain object, created by {} or constructed with new Object
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return true;
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};
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// Deeper clone
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var deepClone = function(copyObject) {
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return Object.assign(Object.create(Object.getPrototypeOf(copyObject)), copyObject);
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};
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// this method source code is from jquery 2.0.x
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// merge object's value and return
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var extend = function() {
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var src, copyIsArray, copy, name, options, clone,
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target = arguments[0] || {},
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i = 1,
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length = arguments.length,
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deep = true;
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// Handle a deep copy situation
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if (typeof target === 'boolean') {
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deep = target;
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// skip the boolean and the target
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target = arguments[i] || {};
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i++;
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}
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// Handle case when target is a string or something (possible in deep copy)
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if (typeof target !== 'object' && typeof obj !== 'function') {
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target = {};
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}
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if (i === length) {
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target = this;
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i--;
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}
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for (; i < length; i++) {
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// Only deal with non-null/undefined values
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if ((options = arguments[i]) != null) {
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// Extend the base object
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for (name in options) {
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src = target[name];
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copy = options[name];
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// Prevent never-ending loop
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if (target === copy) {
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continue;
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}
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// Recurse if we're merging plain objects or arrays
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if (deep && copy && (_isPlainObject(copy) || (copyIsArray = Array.isArray(copy)))) {
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if (copyIsArray) {
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copyIsArray = false;
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clone = src && Array.isArray(src) ? src : [];
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} else {
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clone = src && _isPlainObject(src) ? src : {};
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}
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// Never move original objects, clone them
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//console.log('abc');
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target[name] = extend(deep, clone, copy);
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// Don't bring in undefined values
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} else if (copy !== undefined) {
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target[name] = copy;
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}
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}
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}
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}
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// Return the modified object
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return target;
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};
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var proxy = function(fn,context){
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var args = [].slice.call( arguments, 2 );
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proxy = function() {
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return fn.apply( context || this, args.concat( [].slice.call( arguments ) ) );
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};
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return proxy;
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};
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var aniFrame = window.requestAnimationFrame || window.mozRequestAnimationFrame ||
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window.webkitRequestAnimationFrame || window.msRequestAnimationFrame;
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window.requestAnimationFrame = aniFrame;
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exports.$ = $;
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exports.extend = extend;
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exports.proxy = proxy;
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exports.deepClone = deepClone;
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exports.setCookie = setCookie;
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exports.getCookie = getCookie;
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// export $;
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// export extend;
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// export proxy;
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