38 lines
1.1 KiB
TypeScript
38 lines
1.1 KiB
TypeScript
import { promises as fs } from "fs";
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import ejs from "ejs";
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import path from "path";
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import { Page, PostMetadata } from "../metadata";
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import * as util from "../util";
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import { TutorialSeries } from "./tutorials";
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async function generateFeed(posts: Page[], permalink: string, category?: string) {
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posts = posts.sort((a, b) => {
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const aDate = <Date>(<PostMetadata>a.metadata).date;
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const bDate = <Date>(<PostMetadata>b.metadata).date;
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return bDate.getTime() - aDate.getTime();
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});
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const dest = path.join(permalink, "feed.xml");
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let text = (await fs.readFile("site/feed.xml.ejs")).toString();
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text = ejs.render(text, {
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posts,
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category,
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permalink,
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feedPath: dest
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}, {
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filename: "site/feed.xml.ejs"
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});
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util.write(dest, text);
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}
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export default async function rss(posts: Page[], categories: Map<string, Page[]>, tutorials: TutorialSeries[]) {
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generateFeed(posts, "/");
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categories.forEach((posts, category) => {
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generateFeed(posts, `/${category}/`, category);
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});
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tutorials.forEach(series => {
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generateFeed(series.posts, `/tutorials/${series.series}/`, series.seriesName);
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});
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} |