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40 lines
1.1 KiB
40 lines
1.1 KiB
3 years ago
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"use strict";
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const { produceXMLSerialization } = require("w3c-xmlserializer");
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const parse5 = require("parse5");
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const utils = require("../generated/utils");
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const treeAdapter = require("./parse5-adapter-serialization");
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const NODE_TYPE = require("../node-type");
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const NAMESPACES = require("../helpers/namespaces");
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function htmlSerialization(node) {
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if (
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node.nodeType === NODE_TYPE.ELEMENT_NODE &&
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node.namespaceURI === NAMESPACES.HTML_NS &&
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node.tagName === "TEMPLATE"
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) {
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node = node.content;
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}
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return parse5.serialize(node, { treeAdapter });
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}
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module.exports.fragmentSerialization = (node, { requireWellFormed }) => {
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const contextDocument =
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node.nodeType === NODE_TYPE.DOCUMENT_NODE ? node : node._ownerDocument;
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if (contextDocument._parsingMode === "html") {
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return htmlSerialization(node);
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}
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const childNodes = node.childNodesForSerializing || node.childNodes;
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let serialized = "";
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for (let i = 0; i < childNodes.length; ++i) {
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serialized += produceXMLSerialization(
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utils.wrapperForImpl(childNodes[i] || childNodes.item(i)),
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requireWellFormed
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);
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}
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return serialized;
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};
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