tag-soup/createSerializer.js

The fastest pure JS SAX/DOM XML/HTML parser.

import { getCaseInsensitiveHashCode, getCaseSensitiveHashCode } from './tokenizeMarkup.js';
import { serializeMarkup } from './serializeMarkup.js';
/**
 * Serializes DOM node as HTML/XML string.
 *
 * @param options Serialization options.
 * @see {@link toHTML}
 * @see {@link toXML}
 * @group Serializer
 */
export function createSerializer(options = {}) {
    const resolvedOptions = resolveSerializerOptions(options);
    return node => serializeMarkup(node, resolvedOptions);
}
export function resolveSerializerOptions(options) {
    const { voidTags, areTagNamesCaseInsensitive, areSelfClosingTagsSupported, encodeText } = options;
    const getHashCode = areTagNamesCaseInsensitive ? getCaseInsensitiveHashCode : getCaseSensitiveHashCode;
    const toHashCode = (str) => getHashCode(str, 0, str.length);
    return {
        toHashCode,
        voidTags: voidTags && new Set(voidTags.map(toHashCode)),
        areSelfClosingTagsSupported,
        encodeText,
    };
}