Skip to content

Commit 3f63e45

Browse files
dt-jean-baptiste-lemeedt-jean-baptiste-lemee
committed
Escape characters on xml attributes
1 parent ec5ce84 commit 3f63e45

File tree

10 files changed

+99
-9
lines changed

10 files changed

+99
-9
lines changed

‎cjs/interface/document.js‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -34,6 +34,7 @@ const {NodeList} = require('./node-list.js');
3434
const {Range} = require('./range.js');
3535
const {Text} = require('./text.js');
3636
const {TreeWalker} = require('./tree-walker.js');
37+
const {XmlAttr} = require('./xml-attr.js');
3738

3839
const query = (method, ownerDocument, selectors) => {
3940
let {[NEXT]: next, [END]: end} = ownerDocument;
@@ -170,7 +171,7 @@ class Document extends NonElementParentNode {
170171
return this[EVENT_TARGET];
171172
}
172173

173-
createAttribute(name) { return new Attr(this, name); }
174+
createAttribute(name) { return this[MIME].isXml ? new XmlAttr(this, name) : new Attr(this, name); }
174175
createComment(textContent) { return new Comment(this, textContent); }
175176
createDocumentFragment() { return new DocumentFragment(this); }
176177
createDocumentType(name, publicId, systemId) { return new DocumentType(this, name, publicId, systemId); }

‎cjs/interface/xml-attr.js‎

Lines changed: 23 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,23 @@
1+
'use strict';
2+
const {VALUE} = require('../shared/symbols.js');
3+
const {emptyAttributes} = require('../shared/attributes.js');
4+
const {Attr} = require('./attr.js');
5+
6+
const QUOTE = /"/g;
7+
const LT = /</g;
8+
const GT = />/g;
9+
/**
10+
* @implements globalThis.Attr
11+
*/
12+
class XmlAttr extends Attr {
13+
constructor(ownerDocument, name, value = '') {
14+
super(ownerDocument, name, value);
15+
}
16+
17+
toString() {
18+
const {name, [VALUE]: value} = this;
19+
return emptyAttributes.has(name) && !value ?
20+
name : `${name}="${value.replace(QUOTE, '&quot;').replace(LT, '&lt;').replace(GT, '&gt;')}"`;
21+
}
22+
}
23+
exports.XmlAttr = XmlAttr

‎cjs/shared/mime.js‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -7,26 +7,31 @@ const Mime = {
77
'text/html': {
88
docType: '<!DOCTYPE html>',
99
ignoreCase: true,
10+
isXml: false,
1011
voidElements: /^(?:area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr)$/i
1112
},
1213
'image/svg+xml': {
1314
docType: '<?xml version="1.0" encoding="utf-8"?>',
1415
ignoreCase: false,
16+
isXml: true,
1517
voidElements
1618
},
1719
'text/xml': {
1820
docType: '<?xml version="1.0" encoding="utf-8"?>',
1921
ignoreCase: false,
22+
isXml: true,
2023
voidElements
2124
},
2225
'application/xml': {
2326
docType: '<?xml version="1.0" encoding="utf-8"?>',
2427
ignoreCase: false,
28+
isXml: true,
2529
voidElements
2630
},
2731
'application/xhtml+xml': {
2832
docType: '<?xml version="1.0" encoding="utf-8"?>',
2933
ignoreCase: false,
34+
isXml: true,
3035
voidElements
3136
}
3237
};

‎esm/interface/document.js‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -34,6 +34,7 @@ import {NodeList} from './node-list.js';
3434
import {Range} from './range.js';
3535
import {Text} from './text.js';
3636
import {TreeWalker} from './tree-walker.js';
37+
import {XmlAttr} from './xml-attr.js';
3738

3839
const query = (method, ownerDocument, selectors) => {
3940
let {[NEXT]: next, [END]: end} = ownerDocument;
@@ -170,7 +171,7 @@ export class Document extends NonElementParentNode {
170171
return this[EVENT_TARGET];
171172
}
172173

173-
createAttribute(name) { return new Attr(this, name); }
174+
createAttribute(name) { return this[MIME].isXml ? new XmlAttr(this, name) : new Attr(this, name); }
174175
createComment(textContent) { return new Comment(this, textContent); }
175176
createDocumentFragment() { return new DocumentFragment(this); }
176177
createDocumentType(name, publicId, systemId) { return new DocumentType(this, name, publicId, systemId); }

‎esm/interface/xml-attr.js‎

Lines changed: 21 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,21 @@
1+
import {VALUE} from '../shared/symbols.js';
2+
import {emptyAttributes} from '../shared/attributes.js';
3+
import {Attr} from './attr.js';
4+
5+
const QUOTE = /"/g;
6+
const LT = /</g;
7+
const GT = />/g;
8+
/**
9+
* @implements globalThis.Attr
10+
*/
11+
export class XmlAttr extends Attr {
12+
constructor(ownerDocument, name, value = '') {
13+
super(ownerDocument, name, value);
14+
}
15+
16+
toString() {
17+
const {name, [VALUE]: value} = this;
18+
return emptyAttributes.has(name) && !value ?
19+
name : `${name}="${value.replace(QUOTE, '&quot;').replace(LT, '&lt;').replace(GT, '&gt;')}"`;
20+
}
21+
}

‎esm/shared/mime.js‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -6,26 +6,31 @@ export const Mime = {
66
'text/html': {
77
docType: '<!DOCTYPE html>',
88
ignoreCase: true,
9+
isXml: false,
910
voidElements: /^(?:area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr)$/i
1011
},
1112
'image/svg+xml': {
1213
docType: '<?xml version="1.0" encoding="utf-8"?>',
1314
ignoreCase: false,
15+
isXml: true,
1416
voidElements
1517
},
1618
'text/xml': {
1719
docType: '<?xml version="1.0" encoding="utf-8"?>',
1820
ignoreCase: false,
21+
isXml: true,
1922
voidElements
2023
},
2124
'application/xml': {
2225
docType: '<?xml version="1.0" encoding="utf-8"?>',
2326
ignoreCase: false,
27+
isXml: true,
2428
voidElements
2529
},
2630
'application/xhtml+xml': {
2731
docType: '<?xml version="1.0" encoding="utf-8"?>',
2832
ignoreCase: false,
33+
isXml: true,
2934
voidElements
3035
}
3136
};

‎test/xml/document.js‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -2,9 +2,9 @@ const assert = require('../assert.js').for('XMLDocument');
22

33
const {DOMParser} = global[Symbol.for('linkedom')];
44

5-
const document = (new DOMParser).parseFromString('<root></root>', 'text/xml');
5+
const document = (new DOMParser).parseFromString('<root attr="&lt;&gt;"></root>', 'text/xml');
66

7-
assert(document.toString(), '<?xml version="1.0" encoding="utf-8"?><root />');
7+
assert(document.toString(), '<?xml version="1.0" encoding="utf-8"?><root attr="&lt;&gt;" />');
88

99
assert(document.documentElement.tagName, 'root');
1010
assert(document.documentElement.nodeName, 'root');
@@ -17,5 +17,5 @@ document.documentElement.innerHTML = `
1717
</Something>
1818
`.trim();
1919

20-
assert(document.querySelectorAll('Element').length, 2, 'case sesntivive 2');
21-
assert(document.querySelectorAll('element').length, 0, 'case sesntivive 0');
20+
assert(document.querySelectorAll('Element').length, 2, 'case sensitive 2');
21+
assert(document.querySelectorAll('element').length, 0, 'case sensitive 0');

‎types/esm/interface/xml-attr.d.ts‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,6 @@
1+
/**
2+
* @implements globalThis.Attr
3+
*/
4+
export class XmlAttr extends Attr implements globalThis.Attr {
5+
}
6+
import { Attr } from "./attr.js";

‎types/esm/shared/mime.d.ts‎

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2,32 +2,37 @@ export const Mime: {
22
'text/html': {
33
docType: string;
44
ignoreCase: boolean;
5+
isXml: boolean;
56
voidElements: RegExp;
67
};
78
'image/svg+xml': {
89
docType: string;
910
ignoreCase: boolean;
11+
isXml: boolean;
1012
voidElements: {
1113
test: () => boolean;
1214
};
1315
};
1416
'text/xml': {
1517
docType: string;
1618
ignoreCase: boolean;
19+
isXml: boolean;
1720
voidElements: {
1821
test: () => boolean;
1922
};
2023
};
2124
'application/xml': {
2225
docType: string;
2326
ignoreCase: boolean;
27+
isXml: boolean;
2428
voidElements: {
2529
test: () => boolean;
2630
};
2731
};
2832
'application/xhtml+xml': {
2933
docType: string;
3034
ignoreCase: boolean;
35+
isXml: boolean;
3136
voidElements: {
3237
test: () => boolean;
3338
};

‎worker.js‎

Lines changed: 26 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -4418,7 +4418,7 @@ let Node$1 = class Node extends DOMEventTarget {
44184418
}
44194419
};
44204420

4421-
const QUOTE = /"/g;
4421+
const QUOTE$1 = /"/g;
44224422

44234423
/**
44244424
* @implements globalThis.Attr
@@ -4451,7 +4451,7 @@ let Attr$1 = class Attr extends Node$1 {
44514451
toString() {
44524452
const {name, [VALUE]: value} = this;
44534453
return emptyAttributes.has(name) && !value ?
4454-
name : `${name}="${value.replace(QUOTE, '&quot;')}"`;
4454+
name : `${name}="${value.replace(QUOTE$1, '&quot;')}"`;
44554455
}
44564456

44574457
toJSON() {
@@ -11224,26 +11224,31 @@ const Mime = {
1122411224
'text/html': {
1122511225
docType: '<!DOCTYPE html>',
1122611226
ignoreCase: true,
11227+
isXml: false,
1122711228
voidElements: /^(?:area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr)$/i
1122811229
},
1122911230
'image/svg+xml': {
1123011231
docType: '<?xml version="1.0" encoding="utf-8"?>',
1123111232
ignoreCase: false,
11233+
isXml: true,
1123211234
voidElements
1123311235
},
1123411236
'text/xml': {
1123511237
docType: '<?xml version="1.0" encoding="utf-8"?>',
1123611238
ignoreCase: false,
11239+
isXml: true,
1123711240
voidElements
1123811241
},
1123911242
'application/xml': {
1124011243
docType: '<?xml version="1.0" encoding="utf-8"?>',
1124111244
ignoreCase: false,
11245+
isXml: true,
1124211246
voidElements
1124311247
},
1124411248
'application/xhtml+xml': {
1124511249
docType: '<?xml version="1.0" encoding="utf-8"?>',
1124611250
ignoreCase: false,
11251+
isXml: true,
1124711252
voidElements
1124811253
}
1124911254
};
@@ -11442,6 +11447,24 @@ class TreeWalker {
1144211447
}
1144311448
}
1144411449

11450+
const QUOTE = /"/g;
11451+
const LT = /</g;
11452+
const GT = />/g;
11453+
/**
11454+
* @implements globalThis.Attr
11455+
*/
11456+
class XmlAttr extends Attr$1 {
11457+
constructor(ownerDocument, name, value = '') {
11458+
super(ownerDocument, name, value);
11459+
}
11460+
11461+
toString() {
11462+
const {name, [VALUE]: value} = this;
11463+
return emptyAttributes.has(name) && !value ?
11464+
name : `${name}="${value.replace(QUOTE, '&quot;').replace(LT, '&lt;').replace(GT, '&gt;')}"`;
11465+
}
11466+
}
11467+
1144511468
const query = (method, ownerDocument, selectors) => {
1144611469
let {[NEXT]: next, [END]: end} = ownerDocument;
1144711470
return method.call({ownerDocument, [NEXT]: next, [END]: end}, selectors);
@@ -11577,7 +11600,7 @@ let Document$1 = class Document extends NonElementParentNode {
1157711600
return this[EVENT_TARGET];
1157811601
}
1157911602

11580-
createAttribute(name) { return new Attr$1(this, name); }
11603+
createAttribute(name) { return this[MIME].isXml ? new XmlAttr(this, name) : new Attr$1(this, name); }
1158111604
createComment(textContent) { return new Comment$1(this, textContent); }
1158211605
createDocumentFragment() { return new DocumentFragment$1(this); }
1158311606
createDocumentType(name, publicId, systemId) { return new DocumentType$1(this, name, publicId, systemId); }

0 commit comments

Comments
 (0)