xml-parser-xo

An XML parser based on xml-parser.

Installation

$ npm install xml-parser-xo

Example

Usage:

1import xmlParser from 'xml-parser-xo';
2
3var xml = `<?xml version="1.0" encoding="utf-8"?>
4<!-- Load the stylesheet -->
5<?xml-stylesheet href="foo.xsl" type="text/xsl" ?>
6<!DOCTYPE foo SYSTEM "foo.dtd">
7<foo><![CDATA[some text]]> content</foo>`;
8
9xmlParser(xml);

Output:

1{
2    "declaration": {
3        "type": "ProcessingInstruction",
4        "attributes": {"version": "1.0", "encoding": "utf-8"}
5    },
6    "root": {
7        "type": "Element",
8        "name": "foo",
9        "attributes": {},
10        "children": [
11            {"type": "CDATA", "content": "<![CDATA[some text]]>"},
12            {"type": "Text", "content": " content"}
13        ]
14    },
15    "children": [
16        {"type": "Comment", "content": "<!-- Load the stylesheet -->"},
17        {"type": "ProcessingInstruction", "attributes": {"href": "foo.xsl", "type": "text/xsl"}},
18        {"type": "DocumentType", "content": "<!DOCTYPE foo SYSTEM \"foo.dtd\">"},
19        {
20            "type": "Element",
21            "name": "foo",
22            "attributes": {},
23            "children": [
24                {"type": "CDATA", "content": "<![CDATA[some text]]>"},
25                {"type": "Text", "content": " content"}
26            ]
27        }
28    ]
29}

Options

• filter: Function to filter out unwanted nodes by returning false.
  • type: function(node) => boolean
  • default: () => true
• strictMode: True to throw an error when parsing XML document with invalid content like mismatched closing tags.
  • type: boolean
  • default: false

Usage:

1import xmlParser from 'xml-parser-xo';
2
3const xml = `<?xml version="1.0" encoding="utf-8"?>
4<!-- Load the stylesheet -->
5<?xml-stylesheet href="foo.xsl" type="text/xsl" ?>
6<!DOCTYPE foo SYSTEM "foo.dtd">
7<foo><![CDATA[some text]]> content</foo>`;
8
9xmlParser(xml, {
10    filter: (node) => {
11        return node.type === 'Element' || node.type === 'Text';
12    }
13});

Output:

1{
2    "declaration": {
3        "type": "ProcessingInstruction",
4        "attributes": {"version": "1.0", "encoding": "utf-8"}
5    },
6    "root": {
7        "type": "Element",
8        "name": "foo",
9        "attributes": {},
10        "children": [
11            {"type": "Text", "content": " content"}
12        ]
13    },
14    "children": [
15        {
16            "type": "Element",
17            "name": "foo",
18            "attributes": {},
19            "children": [
20                {"type": "Text", "content": " content"}
21            ]
22        }
23    ]
24}

License

MIT