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const blog = require('./blog')()
const rss = require('rss')
class RSS {
constructor(x) {
this.object = {
feed: null,
baseUrl: x.baseUrl,
}
}
async GetFeed(x) {
if (this.object.feed) {
return this.object.feed
} else {
return await this.#CreateFeed(x).then(feed => {
this.object.feed = feed
return this.object.feed
})
}
}
async #CreateFeed(x) {
return blog.ReadBlogs().then(blogs => {
const feed = new rss({
title: x.title,
description: x.description,
author: x.author
})
blogs.forEach(value => {
if (value.date < new Date()) {
feed.item({
title: value.title,
description: value.body,
url: `${this.object.baseUrl}blog`,
date: value.date
})
}
})
return feed.xml({ident: true})
})
}
}
module.exports = (x) => new RSS(x)
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