Files
multica/packages/core/hooks/use-file-upload.ts
Naiyuan Qing 2c7738b03a feat(issues): close composer attachment preview loop end-to-end (#2594)
Text/code attachments (markdown, JSON, .ts, .log, …) need an attachment id
to render through `/api/attachments/{id}/content`. The composer pipeline
was dropping that id at the upload-hook boundary, so the Eye preview gate
only fired for media (PDF / video / audio via filename fallback).

- `useFileUpload` now returns the full `Attachment` (with `link` kept as a
  `url` alias) so editor providers can resolve content-type and id.
- New-comment and reply composers hold a `pendingAttachments` state and
  feed it to `ContentEditor`; the active subset (those still referenced in
  the markdown) is sent on submit as before.
- Comment edit modes (CommentRow + CommentCardImpl) merge pending uploads
  with `entry.attachments` for the editor and pipe `attachment_ids` into
  `onEdit` so newly uploaded files actually bind to the comment.
- Issue description editor pushes pending `attachment_ids` on every
  debounced save and invalidates `issueKeys.attachments` so the preview
  Eye survives a refresh.
- `UpdateComment` and `UpdateIssue` handlers accept `attachment_ids` and
  call the existing `linkAttachmentsByIDs` / `linkAttachmentsByIssueIDs`
  helpers; the bind is idempotent so re-sending an existing id is safe.

Closes MUL-2153.

Co-authored-by: multica-agent <github@multica.ai>
2026-05-14 15:06:21 +08:00

61 lines
1.7 KiB
TypeScript

"use client";
import { useState, useCallback } from "react";
import type { ApiClient } from "../api/client";
import type { Attachment } from "../types";
import { MAX_FILE_SIZE } from "../constants/upload";
// Carries the full Attachment so editors that need preview metadata
// (`content_type`, `download_url`) get it directly; `link` is kept as an
// alias for `url` because many callers persist it into Markdown / avatar
// fields by that name.
export type UploadResult = Attachment & { link: string };
export interface UploadContext {
issueId?: string;
commentId?: string;
chatSessionId?: string;
}
export function useFileUpload(
api: ApiClient,
onError?: (error: Error) => void,
) {
const [uploading, setUploading] = useState(false);
const upload = useCallback(
async (file: File, ctx?: UploadContext): Promise<UploadResult | null> => {
if (file.size > MAX_FILE_SIZE) {
throw new Error("File exceeds 100 MB limit");
}
setUploading(true);
try {
const att: Attachment = await api.uploadFile(file, {
issueId: ctx?.issueId,
commentId: ctx?.commentId,
chatSessionId: ctx?.chatSessionId,
});
return { ...att, link: att.url };
} finally {
setUploading(false);
}
},
[api],
);
const uploadWithToast = useCallback(
async (file: File, ctx?: UploadContext): Promise<UploadResult | null> => {
try {
return await upload(file, ctx);
} catch (err) {
onError?.(err instanceof Error ? err : new Error("Upload failed"));
return null;
}
},
[upload, onError],
);
return { upload, uploadWithToast, uploading };
}