35 lines
989 B
TypeScript
35 lines
989 B
TypeScript
import type { CollectionEntry } from 'astro:content';
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type Post = CollectionEntry<'md'>;
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export function sortPosts(posts: Post[]): Post[] {
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return posts.slice().sort((a, b) => {
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if (a.data.pinned && !b.data.pinned) return -1;
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if (!a.data.pinned && b.data.pinned) return 1;
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return b.data.date.getTime() - a.data.date.getTime();
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});
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}
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export function organizePostsByCategory(posts: Post[]): {
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grouped: Record<string, Post[]>;
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categories: string[];
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} {
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const grouped = posts.reduce((acc, post) => {
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const category = post.data.category ?? 'md';
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if (!acc[category]) acc[category] = [];
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acc[category].push(post);
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return acc;
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}, {} as Record<string, Post[]>);
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const categories = Object.keys(grouped).sort((a, b) => {
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if (a === 'md') return -1;
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if (b === 'md') return 1;
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return a.localeCompare(b);
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});
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for (const category of categories) {
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grouped[category] = sortPosts(grouped[category]);
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}
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return { grouped, categories };
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}
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