58 lines
1.6 KiB
TypeScript
58 lines
1.6 KiB
TypeScript
import { Router, Response, Request } from "express";
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import fetch from "node-fetch";
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import { route } from "@fosscord/api";
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import { Config } from "@fosscord/util";
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import { HTTPError } from "lambert-server";
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const router = Router();
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export function parseGifResult(result: any) {
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return {
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id: result.id,
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title: result.title,
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url: result.itemurl,
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src: result.media[0].mp4.url,
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gif_src: result.media[0].gif.url,
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width: result.media[0].mp4.dims[0],
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height: result.media[0].mp4.dims[1],
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preview: result.media[0].mp4.preview
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};
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}
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export function getGifApiKey() {
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const { enabled, provider, apiKey } = Config.get().gif;
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if (!enabled) throw new HTTPError(`Gifs are disabled`);
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if (provider !== "tenor" || !apiKey) throw new HTTPError(`${provider} gif provider not supported`);
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return apiKey;
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}
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router.get("/", route({}), async (req: Request, res: Response) => {
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// TODO: Custom providers
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// TODO: return gifs as mp4
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const { media_format, locale } = req.query;
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const apiKey = getGifApiKey();
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const [responseSource, trendGifSource] = await Promise.all([
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fetch(`https://g.tenor.com/v1/categories?locale=${locale}&key=${apiKey}`, {
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method: "get",
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headers: { "Content-Type": "application/json" }
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}),
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fetch(`https://g.tenor.com/v1/trending?locale=${locale}&key=${apiKey}`, {
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method: "get",
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headers: { "Content-Type": "application/json" }
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})
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]);
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const { tags } = await responseSource.json();
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const { results } = await trendGifSource.json();
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res.json({
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categories: tags.map((x: any) => ({ name: x.searchterm, src: x.image })),
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gifs: [parseGifResult(results[0])]
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}).status(200);
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});
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export default router;
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