https://github.com/gorango/x-feed-parser

Universal feed parser for any format: RSS/Atom, JSON Feed, and HTML.
https://github.com/gorango/x-feed-parser

feed html json parser rss xml

Last synced: about 1 month ago
JSON representation

Universal feed parser for any format: RSS/Atom, JSON Feed, and HTML.

• Host: GitHub
• URL: https://github.com/gorango/x-feed-parser
• Owner: gorango
• License: mit
• Created: 2023-06-10T03:51:16.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-07-15T02:27:02.000Z (over 1 year ago)
• Last Synced: 2024-10-12T22:46:30.414Z (2 months ago)
• Topics: feed, html, json, parser, rss, xml
• Language: JavaScript
• Homepage:
• Size: 977 KB
• Stars: 1
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license

Awesome Lists containing this project

README

        
# (X) Feed Parser

[![Types][types-badge]][types-link]

[![Size][size-badge]][size-link]

Parse [RSS](#parseXmlFeedstr), [Atom](#parseXmlFeedstr), [JSON Feed](#parseJsonFeedstr), and [HTML](#parseHtmlFeedstr) into a common JSON format. Complete with XML decoding, HTML sanitization, date standardization, media and metadata extraction.

This project is based on the [rbren/rss-parser][rss-parser] upgraded to [ESM][esm] with [JSDoc][jsdoc] types and the addition of features above.

## Install

```sh

npm install x-feed-parser

```

## Usage

```js

import { parse } from 'x-feed-parser'

let rawFeedString // XML (RSS/Atom), JSON Feed, or HTML

const feed = parse(rawFeedString)

```

Running the code above with a valid `rawFeedString` returns a response with the following [schema][types]:

```

{

	type: 'rss' | 'atom' | 'json' | 'html'

	lang?: string

	title?: string

	description?: string

	feedUrl?: string

	siteUrl?: string

	imageUrl?: string

	etag?: string

	updatedAt?: string

	items?: [{

		id?: string

		url?: string

		lang?: string

		title?: string

		summary?: string

		author?: string

		content?: string

		snippet?: string

		categories?: string[]

		commentsUrl?: string

		imageUrl?: string

		media?: [{

			url: string

			length?: number

			type?: string

		}]

		createdAt?: string

		updatedAt?: string

	}]

	meta?: {

		[key: string]: any // youtube, itunes metadata

	}

}

```

See the [`test/`](test/) folder for complete usage examples.

## API

This library exports the [`parse`](#parse) function, which is a thin wrapper for [`parseXmlFeed`](#parseXmlFeedstr), [`parseJsonFeed`](#parseJsonFeedstr), and [`parseHtmlFeed`](#parseHtmlFeedstr).

### `parse(str)`

Identifies the filetype (`xml`, `json`, or `html`) and assigns the appropriate parser.

```js

import { parse } from 'x-feed-parser'

```

### `parseXmlFeed(str)`

Handler for [RSS][rss] (v0.9 - v2.0) and [Atom][atom] feeds.

```js

import { parseXmlFeed } from 'x-feed-parser'

```

### `parseJsonFeed(str)`

Handler for [JSON feeds][json] (v1).

```js

import { parseJsonFeed } from 'x-feed-parser'

```

### `parseHtmlFeed(str)`

**WIP!** Extracts feed data from an HTML document using [rehype-extract-meta][rehype-meta] and [rehype-extract-posts][rehype-posts].

```js

import { parseHtmlFeed } from 'x-feed-parser'

```

## License

[MIT][license] © [Goran Spasojevic][author]

[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c

[jsdoc]: https://github.com/jsdoc/jsdoc

[types-badge]: https://badgen.net/npm/types/x-feed-parser

[types-link]: https://www.npmjs.com/package/x-feed-parser

[size-badge]: https://packagephobia.com/badge?p=x-feed-parser

[size-link]: https://packagephobia.com/result?p=x-feed-parser

[rss-parser]: https://github.com/rbren/rss-parser

[types]: ./types.ts

[json]: https://www.jsonfeed.org/version/1/

[rss]: https://validator.w3.org/feed/docs/rss2.html

[atom]: https://validator.w3.org/feed/docs/atom.html

[rehype-meta]: https://www.npmjs.com/package/rehype-extract-meta

[rehype-posts]: https://www.npmjs.com/package/rehype-extract-posts

[license]: license

[author]: https://github.com/gorango