68 lines
1.7 KiB
TypeScript
68 lines
1.7 KiB
TypeScript
import fs from "fs/promises";
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import path from "path";
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import matter from "gray-matter";
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import { MDXRemoteSerializeResult } from "next-mdx-remote";
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import { serialize } from "next-mdx-remote/serialize";
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const NEWS_PATH = path.join("content", "news");
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const TERMS = ["winter", "spring", "fall"];
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interface Metadata {
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author: string;
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date: string;
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}
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export interface News {
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content: MDXRemoteSerializeResult<Record<string, unknown>>;
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metadata: Metadata;
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}
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export async function getNewsYears(): Promise<string[]> {
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return (await fs.readdir(NEWS_PATH, { withFileTypes: true }))
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.filter((dirent) => dirent.isDirectory())
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.map((dirent) => dirent.name)
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.sort();
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}
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export async function getNewsTermsByYear(year: string): Promise<string[]> {
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return (
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await fs.readdir(path.join(NEWS_PATH, year), {
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withFileTypes: true,
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})
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)
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.filter((dirent) => dirent.isDirectory() && TERMS.includes(dirent.name))
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.map((dirent) => dirent.name)
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.sort((a, b) => TERMS.indexOf(a) - TERMS.indexOf(b));
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}
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export async function getNewsByTerm(
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year: string,
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term: string
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): Promise<string[]> {
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return (
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await fs.readdir(path.join(NEWS_PATH, year, term), {
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withFileTypes: true,
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})
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)
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.filter((dirent) => dirent.isFile() && dirent.name.endsWith(".md"))
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.map((dirent) => dirent.name.slice(0, -".md".length));
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}
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export async function getNewsBySlug(
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year: string,
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term: string,
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slug: string
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): Promise<News> {
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const raw = await fs.readFile(
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path.join(NEWS_PATH, year, term, `${slug}.md`),
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"utf-8"
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);
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const { content, data: metadata } = matter(raw);
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return {
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content: await serialize(content),
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metadata: metadata as Metadata,
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};
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}
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