parse5-adapter.js
2.63 KB
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
"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.renderWithParse5 = exports.parseWithParse5 = void 0;
var domhandler_1 = require("domhandler");
var parse5_1 = require("parse5");
var parse5_htmlparser2_tree_adapter_1 = require("parse5-htmlparser2-tree-adapter");
/**
* Parse the content with `parse5` in the context of the given `ParentNode`.
*
* @param content - The content to parse.
* @param options - A set of options to use to parse.
* @param isDocument - Whether to parse the content as a full HTML document.
* @param context - The context in which to parse the content.
* @returns The parsed content.
*/
function parseWithParse5(content, options, isDocument, context) {
var opts = {
scriptingEnabled: typeof options.scriptingEnabled === 'boolean'
? options.scriptingEnabled
: true,
treeAdapter: parse5_htmlparser2_tree_adapter_1.adapter,
sourceCodeLocationInfo: options.sourceCodeLocationInfo,
};
return isDocument
? (0, parse5_1.parse)(content, opts)
: (0, parse5_1.parseFragment)(context, content, opts);
}
exports.parseWithParse5 = parseWithParse5;
var renderOpts = { treeAdapter: parse5_htmlparser2_tree_adapter_1.adapter };
/**
* Renders the given DOM tree with `parse5` and returns the result as a string.
*
* @param dom - The DOM tree to render.
* @returns The rendered document.
*/
function renderWithParse5(dom) {
var _a;
/*
* `dom-serializer` passes over the special "root" node and renders the
* node's children in its place. To mimic this behavior with `parse5`, an
* equivalent operation must be applied to the input array.
*/
var nodes = 'length' in dom ? dom : [dom];
for (var index = 0; index < nodes.length; index += 1) {
var node = nodes[index];
if ((0, domhandler_1.isDocument)(node)) {
(_a = Array.prototype.splice).call.apply(_a, __spreadArray([nodes, index, 1], node.children, false));
}
}
var result = '';
for (var index = 0; index < nodes.length; index += 1) {
var node = nodes[index];
result += (0, parse5_1.serializeOuter)(node, renderOpts);
}
return result;
}
exports.renderWithParse5 = renderWithParse5;
//# sourceMappingURL=parse5-adapter.js.map