all files / htmlcs/lib/rules/ spec-char-escape.js

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
 
 
 
 
 
1×
 
 
 
 
 
 
 
 
103×
 
 
103×
 
103×
1371×
1346×
 
 
25×
 
 
25×
4×
 
 
 
21×
84×
4×
 
 
 
 
 
 
 
 
 
 
 
/**
 * @file rule: spec-char-escape
 * @author nighca<nighca@live.cn>
 */
 
module.exports = {
 
    name: 'spec-char-escape',
 
    desc: 'Special characters must be escaped..',
 
    target: 'parser',
 
    lint: function (getCfg, parser, reporter) {
        var specialChars = ['<', '>'];
 
        // exclude-tags
        var excludeTags = ['script', 'style'];
 
        parser.on('text', function (data) {
            if (!getCfg()) {
                return;
            }
 
            var currentTag = this._stack[this._stack.length - 1];
 
            // if should be excluded
            if (excludeTags.indexOf(currentTag) >= 0) {
                return;
            }
 
            // check for special chars
            for (var i = 0, l = data.length; i < l; i++) {
                if (specialChars.indexOf(data[i]) >= 0) {
                    reporter.warn(
                        this.startIndex + i,
                        '033',
                        'Special characters must be escaped.'
                    );
                }
            }
        });
    }
 
};