@openstapps/feed-importer
v1.3.0
Published
Fetches items from an Atom or RSS feed
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@openstapps/feed-importer
It's a library (npm package) which makes fetching data of an Atom or RSS feed easier.
In it's core, this is a wrapper for Atom/RSS parsing library feedparser.
Compared to feedparser
, this libary is much simpler to use, in a sense that a developer just needs to provide the URL of a feed, and he is already able to get that feeds items as an array of JavaScript objects.
Installation
It's installed easily via npm:
npm install @openstapps/feed-importer
Use
After FeedImporter
class is imported, e.g.:
import {FeedImporter} from '@openstapps/feed-importer';
an object needs to be created, and afterwards we are ready to use its getItems
method:
const feedImporter = new FeedImporter('http://some-url.domain'); // create an object
await feedImporter.getItems();
feedImporter.asObjects();
// do something with the items from the feed
await feedImporter.getItems(['title', 'description']);
// after fetching from the feed, items are filtered to contain only 'title' and 'description' properties
feedImporter.asSCMessages((feedItem: any): SCMessage => { ... });
// optionally transform the feed items to a SCMessage depending on your needs.
Development
If you want to further develop this library or to just see how it works, these are useful commands:
npm install
npm run build
For running tests:
npm run test # or npm test