42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
import type { RichContent } from "../../model/interfaces.ts";
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import type { RichContentProvider } from "../rich-content-service.ts";
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import { fetchWithTimeout } from "../rich-content-service.ts";
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const YOUTUBE_REGEX =
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/(?:youtube\.com\/(?:watch\?v=|embed\/|shorts\/)|youtu\.be\/)([a-zA-Z0-9_-]{11})/;
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export const youtubeProvider: RichContentProvider = {
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name: "youtube",
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matches(url: string): boolean {
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return YOUTUBE_REGEX.test(url);
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},
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async fetch(url: string): Promise<RichContent> {
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const videoId = url.match(YOUTUBE_REGEX)![1];
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const thumbnailUrl = `https://img.youtube.com/vi/${videoId}/hqdefault.jpg`;
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let title: string | undefined;
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try {
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const oembedUrl =
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`https://www.youtube.com/oembed?url=https://www.youtube.com/watch?v=${videoId}&format=json`;
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const res = await fetchWithTimeout(oembedUrl);
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if (res.ok) {
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const data = await res.json() as { title?: string };
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title = data.title;
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}
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} catch {
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// oembed failed — thumbnail still works
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}
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return {
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type: "youtube",
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siteName: "YouTube",
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url,
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videoId,
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title,
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thumbnailUrl,
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};
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},
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};
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