https://carimaligrad.com/js/vendor/urllib.js

1// URL LIB
2var urlLib = function() {
3    this.init();
4};
5
6urlLib.prototype.init = function() {
7    this.location = window.location;
8    this.url = this.location.href;
9    this.pathname = this.location.pathname;
10    this.search = this.location.search;
11    this.origin = this.location.origin;
12    this.pathArr = this.returnPathArray();
13    this.queryHesh = this.getQueryStringHesh();
14};
15
16urlLib.prototype.removeInitial = function(symbol, str) {
17    return str[0] === symbol ? str.slice(1) : str;
18};
19
20urlLib.prototype.removeTrailing = function(symbol, str) {
21    return str[str.length - 1] === symbol ? str.slice(0, -1) : str;
22};
23
24urlLib.prototype.returnPathArray = function() {
25    var pathname = this.pathname;
26    pathname = pathname === '/' ? '' : pathname;
27
28    pathname = this.removeInitial('/', pathname);
29    pathname = this.removeTrailing('/', pathname);
30    pathname = pathname.split('/');
31
32    return pathname;
33};
34
35urlLib.prototype.getQueryStringHesh = function() {
36    var queryString = this.removeInitial('?', this.location.search);
37    if ( queryString == '' ) {
38        return {};
39    }
40
41    var queryStringArr = queryString.split('&');
42    var queryStringHesh = {};
43
44    for ( var i = 0; i < queryStringArr.length; i++ ) {
45        var keyVal = queryStringArr[i].split('=');
46
47        queryStringHesh[keyVal[0]] = keyVal[1];
48    }
49
50    return queryStringHesh;
51};
52
53urlLib.prototype.setPath = function() {
54    var newPath = '/';
55
56    for ( var i = 0; i < arguments.length; i++ ) {
57        newPath += arguments[i] + ( i < arguments.length - 1 ? '/' : '');
58    }
59
60    var newUrl = this.origin + newPath + this.search;
61
62    this.pushState(newUrl);
63    this.init();
64
65    return this;
66};
67
68urlLib.prototype.setQuery = function() {
69    if ( arguments.length === 0 ) {
70        return;
71    }
72
73    var oldQueryStringHesh = this.queryHesh;
74    var newQueryStringHesh = {};
75
76    if ( typeof arguments[0] === 'object' ) {
77        for ( var key in arguments[0] ) {
78            newQueryStringHesh[key] = arguments[0][key];
79        }
80    } else {
81        var argsLen = arguments.length % 2 != 0 ? arguments.length - 1 : arguments.length;
82
83        for ( var i = 0; i < argsLen; i += 2) {
84            newQueryStringHesh[ arguments[i] ] = arguments[i + 1];
85        }
86    }
87
88    var combineHeshes = oldQueryStringHesh;
89
90    for ( var key in newQueryStringHesh ) {
91        combineHeshes[key] = newQueryStringHesh[key];
92    }
93
94    var newQueryString = '';
95    for ( var key in combineHeshes ) {
96        if ( combineHeshes[key] !== false ) {
97            newQueryString += key + '=' + combineHeshes[key] + '&';
98        }
99    }
100
101    newQueryString = this.removeTrailing('&', newQueryString);
102    newQueryString = newQueryString.length > 0 ? '?' + newQueryString : newQueryString;
103
104    var newUrl = this.url.replace(this.search, '') + newQueryString;
105
106    this.pushState(newUrl);
107    this.init();
108
109    return this;
110};
111
112urlLib.prototype.pushState = function(url) {
113    history.pushState('', '', url);
114};
115
116urlLib.prototype.reload = function() {
117    this.location.reload();
118};