smartfeed/ts/smartfeed.classes.smartfeed.ts
2020-11-28 14:38:04 +00:00

48 lines
1.5 KiB
TypeScript

import { Feed, IFeedOptions } from './smartfeed.classes.feed';
import * as plugins from './smartfeed.plugins';
export class Smartfeed {
public createFeed(optionsArg: IFeedOptions) {
const feedVersion = new Feed(optionsArg);
return feedVersion;
}
/**
* creates a feed from a standardized article object (@tsclass/tsclass).content.IArticle
*/
public async createFeedFromArticleArray(optionsArg: IFeedOptions, articleArray: plugins.tsclass.content.IArticle[]): Promise<string> {
const feed = this.createFeed(optionsArg);
for (const article of articleArray) {
feed.addItem({
authorName: `${article.author.firstName} ${article.author.surName}`,
timestamp: article.timestamp,
imageUrl: article.featuredImageUrl,
title: article.title,
url: article.url,
content: article.content
});
}
const feedXmlString = feed.exportAtomFeed();
return feedXmlString;
}
/**
* allows the parsing of a rss feed string
* @param rssFeedString
*/
public async parseFeedFromString(rssFeedString: string) {
const parser = new plugins.rssParser();
const resultingFeed = await parser.parseString(rssFeedString);
return resultingFeed;
}
/**
* allows the parsing of a feed from urls
* @param urlArg
*/
public async parseFeedFromUrl(urlArg: string) {
const parser = new plugins.rssParser();
const resultingFeed = await parser.parseURL(urlArg);
return resultingFeed;
}
}