mime.ts20 lines · main

1	import db from 'mime-db'
2
3	// [Alaister]: This is going to be moved to the server side
4	// so can be removed once the server side is ready
5
6	export const MIME_TYPES_BY_EXTENSION = Object.fromEntries(
7	Object.entries(db)
8	.filter(([, { extensions }]) => extensions !== undefined)
9	.flatMap(([mime, { extensions }]) =>
10	extensions!.map((extension) => [extension.toLowerCase(), mime])
11	)
12	)
13
14	export function lookupMime(extension?: string): string | undefined {
15	if (extension === undefined) {
16	return undefined
17	}
18
19	return MIME_TYPES_BY_EXTENSION[extension.toLowerCase()]
20	}