Merge remote-tracking branch 'origin/master'

Administrator

2023-08-11 2e05d59e2820b879ead4efd30be2b8cda399e485

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
var isWhiteSpace = require('../../tokenizer').isWhiteSpace;
var cmpStr = require('../../tokenizer').cmpStr;
var TYPE = require('../../tokenizer').TYPE;
 
var FUNCTION = TYPE.Function;
var URL = TYPE.Url;
var RIGHTPARENTHESIS = TYPE.RightParenthesis;
 
// <url-token> | <function-token> <string> )
module.exports = {
    name: 'Url',
    structure: {
        value: ['String', 'Raw']
    },
    parse: function() {
        var start = this.scanner.tokenStart;
        var value;
 
        switch (this.scanner.tokenType) {
            case URL:
                var rawStart = start + 4;
                var rawEnd = this.scanner.tokenEnd - 1;
 
                while (rawStart < rawEnd && isWhiteSpace(this.scanner.source.charCodeAt(rawStart))) {
                    rawStart++;
                }
 
                while (rawStart < rawEnd && isWhiteSpace(this.scanner.source.charCodeAt(rawEnd - 1))) {
                    rawEnd--;
                }
 
                value = {
                    type: 'Raw',
                    loc: this.getLocation(rawStart, rawEnd),
                    value: this.scanner.source.substring(rawStart, rawEnd)
                };
 
                this.eat(URL);
                break;
 
            case FUNCTION:
                if (!cmpStr(this.scanner.source, this.scanner.tokenStart, this.scanner.tokenEnd, 'url(')) {
                    this.error('Function name must be `url`');
                }
 
                this.eat(FUNCTION);
                this.scanner.skipSC();
                value = this.String();
                this.scanner.skipSC();
                this.eat(RIGHTPARENTHESIS);
                break;
 
            default:
                this.error('Url or Function is expected');
        }
 
        return {
            type: 'Url',
            loc: this.getLocation(start, this.scanner.tokenStart),
            value: value
        };
    },
    generate: function(node) {
        this.chunk('url');
        this.chunk('(');
        this.node(node.value);
        this.chunk(')');
    }
};