https://ettyhillesumcentrum.nl/wp-content/plugins/event-tickets-pl…/jquery.deparam/jquery.deparam.js?ver=5.2.8

1/**
2 * jquery-deparam: https://github.com/AceMetrix/jquery-deparam
3 * License: MIT
4 */
5(function(deparam){
6    if (typeof require === 'function' && typeof exports === 'object' && typeof module === 'object') {
7        try {
8            var jquery = require('jquery');
9        } catch (e) {
10        }
11        module.exports = deparam(jquery);
12    } else if (typeof define === 'function' && define.amd){
13        define(['jquery'], function(jquery){
14            return deparam(jquery);
15        });
16    } else {
17        var global;
18        try {
19          global = (false || eval)('this'); // best cross-browser way to determine global for < ES5
20        } catch (e) {
21          global = window; // fails only if browser (https://developer.mozilla.org/en-US/docs/Web/Security/CSP/CSP_policy_directives)
22        }
23        global.deparam = deparam(global.jQuery); // assume jQuery is in global namespace
24    }
25})(function ($) {
26    var deparam = function( params, coerce ) {
27        var obj = {},
28        coerce_types = { 'true': !0, 'false': !1, 'null': null };

28
29
30        // Iterate over all name=value pairs.
31        params.replace(/\+/g, ' ').split('&').forEach(function(v){
32            var param = v.split( '=' ),
33            key = decodeURIComponent( param[0] ),
34            val,
35            cur = obj,
36            i = 0,
37
38            // If key is more complex than 'foo', like 'a[]' or 'a[b][c]', split it
39            // into its component parts.
40            keys = key.split( '][' ),
41            keys_last = keys.length - 1;
42
43            // If the first keys part contains [ and the last ends with ], then []
44            // are correctly balanced.
45            if ( /\[/.test( keys[0] ) && /\]$/.test( keys[ keys_last ] ) ) {
46                // Remove the trailing ] from the last keys part.
47                keys[ keys_last ] = keys[ keys_last ].replace( /\]$/, '' );
48
49                // Split first keys part into two parts on the [ and add them back onto
50                // the beginning of the keys array.
51                keys = keys.shift().split('[').concat( keys );
52
53                keys_last = keys.length - 1;
54            } else {
55                // Basic 'foo' style key.
56                keys_last = 0;
57            }
58
59            // Are we dealing with a name=value pair, or just a name?
60            if ( param.length === 2 ) {
61                val = decodeURIComponent( param[1] );
62
63                // Coerce values.
64                if ( coerce ) {
65                    val = val && !isNaN(val) && ((+val + '') === val) ? +val        // number
66                    : val === 'undefined'                       ? undefined         // undefined
67                    : coerce_types[val] !== undefined           ? coerce_types[val] // true, false, null
68                    : val;                                                          // string
69                }
70
71                if ( keys_last ) {
72                    // Complex key, build deep object structure based on a few rules:
73                    // * The 'cur' pointer starts at the object top-level.
74                    // * [] = array push (n is set to array length), [n] = array if n is
75                    //   numeric, otherwise object.
76                    // * If at the last keys part, set the value.
77                    // * For each keys part, if the current level is undefined create an
78                    //   object or array based on the type of the next keys part.
79                    // * Move the 'cur' pointer to the next level.
80                    // * Rinse & repeat.
81                    for ( ; i <= keys_last; i++ ) {
82                        key = keys[i] === '' ? cur.length : keys[i];
83                        cur = cur[key] = i < keys_last
84                        ? cur[key] || ( keys[i+1] && isNaN( keys[i+1] ) ? {} : [] )
85                        : val;
86                    }
87
88                } else {
89                    // Simple key, even simpler rules, since only scalars and shallow
90                    // arrays are allowed.
91
92                    if ( Object.prototype.toString.call( obj[key] ) === '[object Array]' ) {
93                        // val is already an array, so push on the next value.
94                        obj[key].push( val );
95
96                    } else if ( {}.hasOwnProperty.call(obj, key) ) {
97                        // val isn't an array, but since a second value has been specified,
98                        // convert val into an array.
99                        obj[key] = [ obj[key], val ];
100
101                    } else {
102                        // val is a scalar.
103                        obj[key] = val;
104                    }
105                }
106
107            } else if ( key ) {
108                // No value was defined, so set something meaningful.
109                obj[key] = coerce
110                ? undefined
111                : '';
112            }
113        });
114
115        return obj;
116    };
117    if ($) {
118      $.prototype.deparam = $.deparam = deparam;
119    }
120    return deparam;
121});