mirror of
https://github.com/jakejarvis/jarv.is.git
synced 2026-10-27 02:16:23 -04:00
jake
d6bd6a4702
- Replace CommentFormContext/Provider with a plain `useCommentFormState` hook; the context abstraction was unused outside the file - Narrow auth-client exports to only `signIn`; `authClient` and `useSession` are no longer exported - Add `getPosts()` as a canonical sorted-posts helper and use it in `getFrontMatter` and `buildFeed`, removing the redundant sort in the latter - Drop JSON feed support from `createFeedHandler` since no JSON feed route exists - Rewrite `FrontMatter` as a `Pick` over the content-collections `Post` type to stay in sync automatically
80 lines
2.4 KiB
TypeScript
80 lines
2.4 KiB
TypeScript
import { allPosts } from "content-collections";
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export type Post = (typeof allPosts)[number];
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/** The subset of a post's fields used for listings, metadata and the OG image (everything except the body). */
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export type FrontMatter = Pick<
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Post,
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| "slug"
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| "permalink"
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| "date"
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| "title"
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| "htmlTitle"
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| "description"
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| "tags"
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| "image"
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| "noComments"
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>;
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/** Path to directory with .mdx files, relative to project root. */
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export const POSTS_DIR = "notes" as const;
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/** Use generated content collections data to get all post slugs. */
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export const getSlugs = (): string[] => {
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return allPosts.map((post) => post.slug);
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};
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/** Returns the post for a given slug, or undefined if the slug does not exist. */
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export const getPost = (slug: string): Post | undefined => {
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return allPosts.find((post) => post.slug === slug);
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};
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/**
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* Returns the post for a page slug in the "notes/<slug>" format used by the `page` and `comment` tables
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* (e.g. "notes/dark-mode"), or undefined if it isn't an existing post.
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*/
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export const getPostByPageSlug = (pageSlug: string): Post | undefined => {
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const prefix = `${POSTS_DIR}/`;
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if (!pageSlug.startsWith(prefix)) return undefined;
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return getPost(pageSlug.slice(prefix.length));
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};
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/** Returns ALL posts, sorted reverse chronologically. */
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export const getPosts = (): Post[] =>
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allPosts.toSorted(
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(post1, post2) => new Date(post2.date).getTime() - new Date(post1.date).getTime(),
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);
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/**
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* Returns the front matter of ALL posts, sorted reverse chronologically.
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*/
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export function getFrontMatter(): FrontMatter[];
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/**
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* Returns the front matter of a given slug, or undefined if the slug does not exist.
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*/
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export function getFrontMatter(slug: string): FrontMatter | undefined;
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export function getFrontMatter(slug?: string): FrontMatter[] | FrontMatter | undefined {
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const toFrontMatter = (post: Post): FrontMatter => ({
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slug: post.slug,
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permalink: post.permalink,
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date: post.date,
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title: post.title,
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htmlTitle: post.htmlTitle,
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description: post.description,
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tags: post.tags,
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image: post.image,
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noComments: post.noComments,
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});
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if (typeof slug === "string") {
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const matchedPost = allPosts.find((candidate) => candidate.slug === slug);
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return matchedPost ? toFrontMatter(matchedPost) : undefined;
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}
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if (!slug) {
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return getPosts().map(toFrontMatter);
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}
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throw new Error("getFrontMatter() called with invalid argument.");
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}
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