63 lines
2.0 KiB
TypeScript
63 lines
2.0 KiB
TypeScript
import type { NextApiRequest, NextApiResponse } from "next";
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import { z, ZodError } from "zod";
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import { GiphyManager } from "../lib";
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const giphyUrlRegexp = new RegExp("^https://(.*).giphy.com/media/(.*)/giphy.gif(.*)");
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const getSchema = z.object({
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url: z.string().regex(giphyUrlRegexp, "Giphy URL is invalid"),
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});
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/**
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* This is an example endpoint for an app, these will run under `/api/integrations/[...args]`
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* @param req
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* @param res
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*/
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async function handler(req: NextApiRequest, res: NextApiResponse) {
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const userId = req.session?.user?.id;
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if (!userId) {
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return res.status(401).json({ message: "You must be logged in to do this" });
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}
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try {
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const { url } = req.body;
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const parsedUrl = new URL(url.replace(/ /g, ""));
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// remove query strings if any that could cause trouble in parsing ID from url
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const sanitisedUrl = parsedUrl.origin + parsedUrl.pathname;
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// Extract Giphy ID from embed url
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const matches = giphyUrlRegexp.exec(sanitisedUrl);
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if (!matches || matches.length < 3) {
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return res.status(400).json({ message: "Giphy URL is invalid" });
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}
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const giphyId = matches[2];
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const gifImageUrl = await GiphyManager.getGiphyById(giphyId);
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return res.status(200).json({ image: gifImageUrl });
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} catch (error: unknown) {
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console.error({ error });
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if (error instanceof Error) {
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return res.status(500).json({ message: error.message });
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}
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return res.status(500);
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}
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}
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function validate(handler: (req: NextApiRequest, res: NextApiResponse) => Promise<NextApiResponse | void>) {
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return async (req: NextApiRequest, res: NextApiResponse) => {
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if (req.method === "POST") {
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try {
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getSchema.parse(req.body);
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} catch (error) {
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if (error instanceof ZodError && error?.name === "ZodError") {
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return res.status(400).json(error?.issues);
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}
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return res.status(402);
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}
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} else {
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return res.status(405);
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}
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await handler(req, res);
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};
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}
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export default validate(handler);
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