feat(activities): attach voice and files on activity notes

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-11-02 16:34:03 +03:30
parent 43437b0280
commit 06977d27ed
9 changed files with 1009 additions and 117 deletions
@@ -0,0 +1,69 @@
+import { FormFileTooLargeError, prepareFormFieldFile } from '@/lib/form-file-compress';
+import { compressVoiceFile } from '@/lib/voice-note';
+
+export const ACTIVITY_FILE_MAX_BYTES = 10 * 1024 * 1024;
+
+const FILE_MIME_BY_EXT: Record<string, string> = {
+  pdf: 'application/pdf',
+  txt: 'text/plain',
+  csv: 'text/csv',
+  doc: 'application/msword',
+  docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+  xls: 'application/vnd.ms-excel',
+  xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+  ppt: 'application/vnd.ms-powerpoint',
+  pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+  zip: 'application/zip',
+};
+
+const IMAGE_EXT = new Set(['jpg', 'jpeg', 'png', 'gif', 'webp']);
+const AUDIO_EXT = new Set(['webm', 'ogg', 'mp3', 'm4a', 'aac', 'wav', 'mpeg']);
+
+export type PreparedAttachment = {
+  kind: 'image' | 'audio' | 'file';
+  name: string;
+  file: File;
+  previewUrl: string;
+};
+
+function extensionOf(name: string): string {
+  return name.split('.').pop()?.toLowerCase().replace(/[^a-z0-9]/g, '') ?? '';
+}
+
+function kindOf(file: File): 'image' | 'audio' | 'file' {
+  const type = file.type.toLowerCase().split(';')[0] ?? '';
+  const ext = extensionOf(file.name);
+  if (type.startsWith('image/') || IMAGE_EXT.has(ext)) return 'image';
+  if (type.startsWith('audio/') || AUDIO_EXT.has(ext)) return 'audio';
+  return 'file';
+}
+
+export async function prepareActivityAttachment(file: File): Promise<PreparedAttachment> {
+  const kind = kindOf(file);
+  if (kind === 'image') {
+    try {
+      const prepared = await prepareFormFieldFile(file);
+      return { kind, name: prepared.name, file: prepared.file, previewUrl: prepared.dataUrl };
+    } catch (error) {
+      if (error instanceof FormFileTooLargeError) {
+        throw new Error('حجم عکس باید زیر ۲۰۰ کیلوبایت باشد');
+      }
+      throw new Error('فشرده‌سازی عکس ناموفق بود.');
+    }
+  }
+  if (kind === 'audio') {
+    const compressed = await compressVoiceFile(file);
+    return {
+      kind,
+      name: compressed.name,
+      file: compressed,
+      previewUrl: URL.createObjectURL(compressed),
+    };
+  }
+  const ext = extensionOf(file.name);
+  const mime = FILE_MIME_BY_EXT[ext];
+  if (!mime) throw new Error('این نوع فایل مجاز نیست.');
+  if (file.size > ACTIVITY_FILE_MAX_BYTES) throw new Error('حجم فایل باید زیر ۱۰ مگابایت باشد');
+  const named = file.type === mime ? file : new File([file], file.name, { type: mime });
+  return { kind: 'file', name: named.name, file: named, previewUrl: '' };
+}