htmlparser2
Version:
Fast & forgiving HTML/XML parser
46 lines • 1.92 kB
JavaScript
import { Parser } from "./Parser.js";
export { Parser } from "./Parser.js";
import { DomHandler, } from "domhandler";
export { DomHandler,
// Old name for DomHandler
DomHandler as DefaultHandler, } from "domhandler";
// Helper methods
/**
* Parses the data, returns the resulting document.
* @param data The data that should be parsed.
* @param options Optional options for the parser and DOM handler.
*/
export function parseDocument(data, options) {
const handler = new DomHandler(undefined, options);
new Parser(handler, options).end(data);
return handler.root;
}
/**
* Creates a parser instance, with an attached DOM handler.
* @param callback A callback that will be called once parsing has been completed, with the resulting document.
* @param options Optional options for the parser and DOM handler.
* @param elementCallback An optional callback that will be called every time a tag has been completed inside of the DOM.
*/
export function createDocumentStream(callback, options, elementCallback) {
const handler = new DomHandler((error) => callback(error, handler.root), options, elementCallback);
return new Parser(handler, options);
}
/*
* All of the following exports exist for backwards-compatibility.
* They should probably be removed eventually.
*/
export * as ElementType from "domelementtype";
export { default as Tokenizer, QuoteType, } from "./Tokenizer.js";
import { getFeed } from "domutils";
export { getFeed } from "domutils";
const parseFeedDefaultOptions = { xmlMode: true };
/**
* Parse a feed.
* @param feed The feed that should be parsed, as a string.
* @param options Optionally, options for parsing. When using this, you should set `xmlMode` to `true`.
*/
export function parseFeed(feed, options = parseFeedDefaultOptions) {
return getFeed(parseDocument(feed, options).children);
}
export * as DomUtils from "domutils";
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