Files
cobble/src/utils/attachment-file-kind.ts
T
tbenandClaude Opus 5.5 6a2665dae9 Add the harness, envs, per-bot models and chat attachments
- Harness: providers, model catalog synced hourly, automatic free picks,
  cooldowns, tool loop with context trimming, MCP computer tools
- Bots queue runs replies and tasks through the harness; jobs wait
  (attempt refunded) while every model is resting
- Envs: Settings > Environment, scoped general/workspace/computer,
  written to computers and redacted from tool output
- Models: Settings > Models, per-harness provider select defaulting to
  OpenRouter, and a models modal on each bot's chat (the coordinator's
  edits the defaults)
- Chat: thinking row while a reply runs, file attachments (upload,
  paste, drop) that replies read as images, audio and document text
- Fix media uploads failing after a user's first file, and private
  files being served from the public media path

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-10-19 03:38:38 +01:00

39 lines
1.6 KiB
TypeScript

import type { MediaType } from "@/src/types";
type Params = {
/**
* The browser's type, often empty or `application/octet-stream`.
*/
mime?: string;
name: string;
};
const AudioExtensions = ["mp3", "wav", "m4a", "ogg", "oga", "webm", "flac", "aac", "opus"];
const VideoExtensions = ["mp4", "mov", "mkv", "avi", "m4v"];
const ImageExtensions = ["jpg", "jpeg", "png", "webp", "gif", "bmp", "tiff", "tif", "avif"];
/**
* What a chat attachment is, from its type and name: its media type and
* the extension to store it under (the name's, else the type's).
*/
export default function attachmentFileKind({ mime = "", name }: Params): {
media_type: MediaType;
ext: string;
} {
const type = mime.toLowerCase().split(";")[0]!.trim();
const from_name = name.includes(".") ? name.split(".").pop()!.toLowerCase() : "";
const from_type = type.split("/").pop()?.split("+")[0] || "";
const ext = (from_name || (from_type == "octet-stream" ? "" : from_type) || "bin").replace(/[^a-z0-9]/g, "") || "bin";
if (type.startsWith("image/") && type != "image/svg+xml") return { media_type: "image", ext };
if (type.startsWith("audio/")) return { media_type: "audio", ext };
if (type.startsWith("video/")) {
return { media_type: ext == "webm" && !from_name ? "audio" : "video", ext };
}
if (ImageExtensions.includes(from_name)) return { media_type: "image", ext };
if (AudioExtensions.includes(from_name)) return { media_type: "audio", ext };
if (VideoExtensions.includes(from_name)) return { media_type: "video", ext };
return { media_type: "document", ext };
}