78 lines
1.7 KiB
TypeScript
78 lines
1.7 KiB
TypeScript
import * as secp from "@noble/secp256k1";
|
|
import { FileExtensionRegex, VoidCatHost } from "Const";
|
|
import { UploadResult } from "Upload";
|
|
|
|
/**
|
|
* Upload file to void.cat
|
|
* https://void.cat/swagger/index.html
|
|
*/
|
|
export default async function VoidCat(
|
|
file: File | Blob,
|
|
filename: string
|
|
): Promise<UploadResult> {
|
|
const buf = await file.arrayBuffer();
|
|
const digest = await crypto.subtle.digest("SHA-256", buf);
|
|
|
|
const req = await fetch(`${VoidCatHost}/upload`, {
|
|
mode: "cors",
|
|
method: "POST",
|
|
body: buf,
|
|
headers: {
|
|
"Content-Type": "application/octet-stream",
|
|
"V-Content-Type": file.type,
|
|
"V-Filename": filename,
|
|
"V-Full-Digest": secp.utils.bytesToHex(new Uint8Array(digest)),
|
|
"V-Description": "Upload from https://snort.social",
|
|
"V-Strip-Metadata": "true",
|
|
},
|
|
});
|
|
|
|
if (req.ok) {
|
|
const rsp: VoidUploadResponse = await req.json();
|
|
if (rsp.ok) {
|
|
let ext = filename.match(FileExtensionRegex);
|
|
if (rsp.file?.metadata?.mimeType === "image/webp") {
|
|
ext = ["", "webp"];
|
|
}
|
|
return {
|
|
url:
|
|
rsp.file?.metadata?.url ??
|
|
`${VoidCatHost}/d/${rsp.file?.id}${ext ? `.${ext[1]}` : ""}`,
|
|
};
|
|
} else {
|
|
return {
|
|
error: rsp.errorMessage,
|
|
};
|
|
}
|
|
}
|
|
return {
|
|
error: "Upload failed",
|
|
};
|
|
}
|
|
|
|
export type VoidUploadResponse = {
|
|
ok: boolean;
|
|
file?: VoidFile;
|
|
errorMessage?: string;
|
|
};
|
|
|
|
export type VoidFile = {
|
|
id: string;
|
|
metadata?: VoidFileMeta;
|
|
};
|
|
|
|
export type VoidFileMeta = {
|
|
version: number;
|
|
id: string;
|
|
name?: string;
|
|
size: number;
|
|
uploaded: Date;
|
|
description?: string;
|
|
mimeType?: string;
|
|
digest?: string;
|
|
url?: string;
|
|
expires?: Date;
|
|
storage?: string;
|
|
encryptionParams?: string;
|
|
};
|