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import type {
MarbleAuthorList,
MarbleCategoryList,
Pagination,
MarblePost,
MarblePostList,
MarbleTagList,
} from "@/lib/blog/types";
import { unified } from "unified";
import rehypeParse from "rehype-parse";
import rehypeStringify from "rehype-stringify";
import rehypeSlug from "rehype-slug";
import rehypeAutolinkHeadings from "rehype-autolink-headings";
import rehypeSanitize from "rehype-sanitize";
const url =
process.env.NEXT_PUBLIC_MARBLE_API_URL ?? "https://api.marblecms.com";
const key = process.env.MARBLE_WORKSPACE_KEY ?? "cmd4iw9mm0006l804kwqv0k46";
const EMPTY_PAGINATION: Pagination = {
limit: 0,
currpage: 1,
nextPage: null,
prevPage: null,
totalItems: 0,
totalPages: 0,
};
const EMPTY_POSTS: MarblePostList = {
posts: [],
pagination: EMPTY_PAGINATION,
};
const EMPTY_TAGS: MarbleTagList = {
tags: [],
pagination: EMPTY_PAGINATION,
};
const EMPTY_CATEGORIES: MarbleCategoryList = {
categories: [],
pagination: EMPTY_PAGINATION,
};
const EMPTY_AUTHORS: MarbleAuthorList = {
authors: [],
pagination: EMPTY_PAGINATION,
};
function isMarbleConfigured() {
return ![
"",
"placeholder",
"build-placeholder",
"your_workspace_key_here",
].includes(key);
}
async function fetchFromMarble<T>({
endpoint,
fallback,
}: {
endpoint: string;
fallback: T;
}): Promise<T> {
if (!isMarbleConfigured()) {
return fallback;
}
try {
const response = await fetch(`${url}/${key}/${endpoint}`);
if (!response.ok) {
console.warn(
`Failed to fetch ${endpoint}: ${response.status} ${response.statusText}`,
);
return fallback;
}
return (await response.json()) as T;
} catch (error) {
console.error(`Error fetching ${endpoint}:`, error);
return fallback;
}
}
export async function getPosts() {
return fetchFromMarble<MarblePostList>({
endpoint: "posts",
fallback: EMPTY_POSTS,
});
}
export async function getTags() {
return fetchFromMarble<MarbleTagList>({
endpoint: "tags",
fallback: EMPTY_TAGS,
});
}
export async function getSinglePost({ slug }: { slug: string }) {
return fetchFromMarble<MarblePost | null>({
endpoint: `posts/${slug}`,
fallback: null,
});
}
export async function getCategories() {
return fetchFromMarble<MarbleCategoryList>({
endpoint: "categories",
fallback: EMPTY_CATEGORIES,
});
}
export async function getAuthors() {
return fetchFromMarble<MarbleAuthorList>({
endpoint: "authors",
fallback: EMPTY_AUTHORS,
});
}
export async function processHtmlContent({
html,
}: {
html: string;
}): Promise<string> {
const processor = unified()
.use(rehypeSanitize)
.use(rehypeParse, { fragment: true })
.use(rehypeSlug)
.use(rehypeAutolinkHeadings, { behavior: "append" })
.use(rehypeStringify);
const file = await processor.process({ value: html, type: "html" });
return String(file);
}
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