FoundKey/packages/backend/src/services/drive/upload-from-url.ts

import { URL } from 'node:url';
import { User } from '@/models/entities/user.js';
import { createTemp } from '@/misc/create-temp.js';
import { downloadUrl } from '@/misc/download-url.js';
import { DriveFolder } from '@/models/entities/drive-folder.js';
import { DriveFile } from '@/models/entities/drive-file.js';
import { DriveFiles } from '@/models/index.js';
import { addFile } from './add-file.js';
import { driveLogger } from './logger.js';

const logger = driveLogger.createSubLogger('downloader');

type Args = {
	url: string;
	user: { id: User['id']; host: User['host'] } | null;
	folderId?: DriveFolder['id'] | null;
	uri?: string | null;
	sensitive?: boolean;
	force?: boolean;
	isLink?: boolean;
	comment?: string | null;
};

export async function uploadFromUrl({
	url,
	user,
	folderId = null,
	uri = null,
	sensitive = false,
	force = false,
	isLink = false,
	comment = null,
}: Args): Promise<DriveFile> {
	let name = new URL(url).pathname.split('/').pop() || null;
	if (name == null || !DriveFiles.validateFileName(name)) {
		name = null;
	}

	// Create temp file
	const [path, cleanup] = await createTemp();

	try {
		// write content at URL to temp file
		await downloadUrl(url, path);

		const driveFile = await addFile({
			user,
			path,
			name,
			// If the comment is same as the name, skip comment
			// (image.name is passed in when receiving attachment)
			comment: name === comment ? null : comment,
			folderId,
			force,
			isLink,
			url,
			uri,
			sensitive,
		});
		logger.succ(`Got: ${driveFile.id}`);
		return driveFile;
	} catch (e) {
		logger.error(`Failed to create drive file: ${e}`, {
			url,
			e,
		});
		throw e;
	} finally {
		cleanup();
	}
}