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2023-08-01 17:50:00 +02:00
import { HandlerContext, Handlers } from "$fresh/server.ts";
import {
createDocument,
getDocument,
transformDocument,
} from "@lib/documents.ts";
import { fileExtension } from "https://deno.land/x/file_extension@v2.1.0/mod.ts";
import { getMovie, type Movie } from "@lib/resource/movies.ts";
import * as tmdb from "@lib/tmdb.ts";
import { parse, stringify } from "https://deno.land/std@0.194.0/yaml/mod.ts";
import { formatDate, safeFileName } from "@lib/string.ts";
import { json } from "@lib/helpers.ts";
import { BadRequestError } from "@lib/errors.ts";
async function updateMovieMetadata(
name: string,
metadata: Partial<Movie["meta"]>,
) {
const docId = `Media/movies/${name}.md`;
const currentDoc = await getDocument(docId);
if (!currentDoc) return;
const newDoc = transformDocument(currentDoc, (root) => {
const frontmatterNode = root.children.find((c) => c.type === "yaml");
const frontmatter = frontmatterNode?.value as string;
if (frontmatter) {
const value = parse(frontmatter) as Movie["meta"];
if (metadata.author && !value.author) {
value.author = metadata.author;
}
if (metadata.image && !value.image) {
value.image = metadata.image;
}
if (metadata.date && !value.date) {
value.date = formatDate(metadata.date);
}
frontmatterNode.value = stringify(value);
}
return root;
});
const response = await createDocument(docId, newDoc);
return response;
}
const GET = async (
_req: Request,
_ctx: HandlerContext,
): Promise<Response> => {
const movie = await getMovie(_ctx.params.name);
const body = await _req.json();
const name = _ctx.params.name;
const { tmdbId } = body;
if (!name || !tmdbId) {
throw new BadRequestError();
}
const movieDetails = await tmdb.getMovie(tmdbId);
const movieCredits = !movie.meta.author &&
await tmdb.getMovieCredits(tmdbId);
const releaseDate = movieDetails.release_date;
const posterPath = movieDetails.poster_path;
const director =
movieCredits?.crew?.filter?.((person) => person.job === "Director")[0];
let finalPath = "";
if (posterPath && !movie.meta.image) {
const poster = await tmdb.getMoviePoster(posterPath);
const extension = fileExtension(posterPath);
finalPath = `Media/movies/images/${safeFileName(name)}_cover.${extension}`;
await createDocument(finalPath, poster);
}
const metadata = {} as Movie["meta"];
if (releaseDate) {
metadata.date = new Date(releaseDate);
}
if (finalPath) {
metadata.image = finalPath;
}
if (director) {
metadata.author = director.name;
}
await updateMovieMetadata(name, metadata);
return json(movieCredits);
};
export const handler: Handlers = {
GET,
};