57 lines
1.7 KiB
TypeScript
57 lines
1.7 KiB
TypeScript
import fs from "node:fs";
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import path from "node:path";
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import matter from "gray-matter";
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import { Project, ProjectFrontmatter } from "./types";
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const CONTENT_DIR = path.join(process.cwd(), "content/projects");
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export function getProjectSlugs(locale: string) {
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const localeDirectory = path.join(CONTENT_DIR, locale);
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if (!fs.existsSync(localeDirectory)) {
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return [];
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}
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return fs
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.readdirSync(localeDirectory)
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.filter((file) => file.endsWith(".mdx"))
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.map((fileName) => fileName.replace(/\.mdx$/, ""));
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}
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export function getProjectBySlug(slug: string, locale: string): Project | null {
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const realSlug = slug.replace(/\.mdx$/, "");
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const fullPath = path.join(CONTENT_DIR, locale, `${realSlug}.mdx`);
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if (!fs.existsSync(fullPath)) {
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return null;
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}
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const fileContents = fs.readFileSync(fullPath, "utf8");
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const { data, content } = matter(fileContents);
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return {
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slug: realSlug,
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...(data as ProjectFrontmatter),
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content,
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};
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}
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export function getAllProjects(locale: string): Project[] {
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return getProjectSlugs(locale)
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.map((slug) => getProjectBySlug(slug, locale))
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.filter((project): project is Project => project !== null)
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.sort((a, b) => a.priority - b.priority);
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}
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export function getRandomOtherProjects(locale: string, excludeSlug: string, count: number): Project[] {
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const candidates = getAllProjects(locale).filter(
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(project) => project.slug !== excludeSlug && project.ready
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);
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for (let i = candidates.length - 1; i > 0; i--) {
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const j = Math.floor(Math.random() * (i + 1));
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[candidates[i], candidates[j]] = [candidates[j], candidates[i]];
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}
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return candidates.slice(0, count);
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} |