https://www.bgcgh.ca/wp-content/plugins/wp-google-maps/js/v8/boundary-input.js?ver=10.0.09+pro-10.0.07

1/**
2 * @namespace WPGMZA
3 * @module BoundaryInput
4 * @requires WPGMZA.EventDispatcher
5 */
6jQuery(function($) {
7    WPGMZA.BoundaryInput = function(element, options){
8        this.element = $(element);
9        this.dataAttributes = this.element.data();
10
11        this.bounds = false;
12
13        this.options = {};
14        this.parseOptions(options);
15
16        this.state = {
17            initialized : false
18        }
19
20        this.bind();
21    }
22
23    WPGMZA.extend(WPGMZA.BoundaryInput, WPGMZA.EventDispatcher);
24
25    WPGMZA.BoundaryInput.COORD_PATTERN = /^-?\d+(?:\.\d+)?$/;
26
27    WPGMZA.BoundaryInput.createInstance = function(element, options) {
28        return new WPGMZA.BoundaryInput(element, options);
29    }
30
31    WPGMZA.BoundaryInput.prototype.parseOptions = function(options){
32        if(options){
33            for(var i in options){
34                this.options[i] = options[i];
35            }
36        }
37
38        if(this.dataAttributes){
39            for(var i in this.dataAttributes){
40                this.options[i] = this.dataAttributes[i];
41            }
42        }
43    }
44
45    WPGMZA.BoundaryInput.prototype.bind = function(){
46        this.element.find('.wpgmza-boundary-input-corner').each((index, component) => {
47            $(component).find('.wpgmza-boundary-component-input').on('input', (event) => {
48                event.preventDefault();
49                event.stopPropagation();
50                event.stopImmediatePropagation();
51            });
52
53            $(component).find('.wpgmza-boundary-component-input').on('change', (event) => {
54                event.preventDefault();
55                event.stopPropagation();
56                event.stopImmediatePropagation();
57
58                this.commit();
59            });
60        })
61    }
62
63    WPGMZA.BoundaryInput.prototype.receive = function(southWest, northEast){
64        const corners = {
65            southWest : southWest ? southWest : false,
66            northEast : northEast ? northEast : false
67        };
68
69        for(let corner in corners){
70            let data = corners[corner];
71            if(data){
72                if(typeof data === 'string'){
73                    let coord = data.split(',');
74                    if(coord && coord.length >= 2){
75                        let [lat, lng] = coord;
76                        if(lat && lng){
77                            data = {
78                                lat : lat.trim(),
79                                lng : lng.trim()
80                            };
81                        } else {
82                            data = false;
83                        }
84                    } else {
85                        data = false;
86                    }
87                }
88
89                if(data && data instanceof Object && data.lat && data.lng){
90                    this.element.find(`.wpgmza-boundary-input-corner[data-corner="${corner}"] .wpgmza-boundary-component-input[data-boundary-component="lat"]`).val(data.lat);
91                    this.element.find(`.wpgmza-boundary-input-corner[data-corner="${corner}"] .wpgmza-boundary-component-input[data-boundary-component="lng"]`).val(data.lng);
92
93                    corners[corner] = data;
94                }
95            }
96        }
97
98        this.setBounds(corners);
99    }
100
101    WPGMZA.BoundaryInput.prototype.commit = function(){
102        const corners = {
103            southWest : {
104                lat : false,
105                lng : false
106            },
107            northEast : {
108                lat : false,
109                lng : false
110            }
111        };
112
113        for(let corner in corners){
114            for(let coord in corners[corner]){
115                corners[corner][coord] = this.element.find(`.wpgmza-boundary-input-corner[data-corner="${corner}"] .wpgmza-boundary-component-input[data-boundary-component="${coord}"]`).val().trim();
116            }
117        }
118
119        this.setBounds(corners);
120        if(this.options.update && typeof this.options.update === 'function'){
121            const bounds = this.getBounds();
122            if(bounds){
123                this.options.update(this.getBounds());
124            }
125        }
126    }
127
128    WPGMZA.BoundaryInput.prototype.reset = function(){
129        if(this.element.find(`.wpgmza-boundary-input-corner .wpgmza-boundary-component-input[data-boundary-component]`).length){
130            this.element.find(`.wpgmza-boundary-input-corner .wpgmza-boundary-component-input[data-boundary-component]`).val("");
131        }
132    }
133
134    WPGMZA.BoundaryInput.prototype.getBounds = function(){
135        return this.bounds ? this.bounds : false;
136    }
137
138    WPGMZA.BoundaryInput.prototype.setBounds = function(corners){
139        if(this.validateCorners(corners)){
140            this.bounds = new WPGMZA.LatLngBounds(new WPGMZA.LatLng(corners.southWest), new WPGMZA.LatLng(corners.northEast));
141        } else {
142            this.bounds = false;
143        }
144    }
145
146    WPGMZA.BoundaryInput.prototype.validateCorners = function(corners){
147        if(corners && corners instanceof Object && corners.southWest && corners.northEast){
148            if(corners.northEast.lat && corners.northEast.lng && corners.southWest.lat && corners.southWest.lng){
149                let coords = [corners.northEast.lat, corners.northEast.lng, corners.southWest.lat, corners.southWest.lng];
150
151                for(let coord of coords){
152                    if(!WPGMZA.BoundaryInput.COORD_PATTERN.test(`${coord}`)) {
153                        return false;
154                    }
155                }
156                return true;
157            }
158        }
159        return false;
160    }
161});