Jobs (cross-browser/cross-session):
- POST /quizzes/ stores job_id in Redis under user key (extraction:user_jobs:{uid})
- GET /quizzes/jobs returns all recent jobs for current user from any browser/session
- Navbar JobsBadge polls /quizzes/jobs API every 4s (not localStorage)
- Shows all recent jobs with status badges; links to quiz when complete
- Badge visible even after extraction completes so you can always get back
Mobile navbar fix:
- .navbar .container height was overriding dropdown to 52px (clipping all links)
- Fixed by using .navbar-inner class for the header row only
CLI extract command:
python manage.py list-sections [doc_id] — list docs + sections with IDs
python manage.py extract <section_id> — inline blocking extraction
python manage.py extract <section_id> --bg — background via Celery
python manage.py jobs — show all extraction jobs in Redis
python manage.py jobs --user <email> — filter by user
Quiz delete + question bank:
- When a quiz is deleted, questions that belong ONLY to that quiz are deleted
- Questions shared with other quizzes (via junction) are kept in the bank
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
Extraction is now fully async via Celery — UI shows a live progress panel,
job continues even if page is closed. Large documents are processed in
50-page chunks to extract all questions (not just first ~50 pages).
Backend:
- app/tasks/quiz_tasks.py: new Celery task 'extract_quiz'
- Writes step-by-step progress to Redis (extraction:steps:{job_id})
- Splits large page ranges into 50-page chunks, processes each separately
- Reports per-chunk results and running total
- Falls back to synchronous if Celery/Redis unavailable
- POST /quizzes/ now returns {job_id, status:"pending"} immediately
- GET /quizzes/job/{job_id} polls progress: steps[], status, quiz_id on completion
- Celery task list updated to include quiz_tasks
Frontend (DocumentDetailPage):
- ExtractionProgress modal component: monospace step log, auto-scrolls, spinner
- Polls job status every 2 seconds via /quizzes/job/{job_id}
- "Open Quiz →" button appears when done
- "✕ closes — job continues in background" shown while running
- beforeunload warning when job is active (preventing accidental close)
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
- FastAPI backend with JWT auth, roles (admin/moderator/user)
- PDF upload (up to 500MB) with streaming, PyMuPDF text extraction
- ChromaDB vectorization per page with metadata
- LiteLLM AI question extraction from PDF (not generation)
- Image extraction from PDF pages, graceful fallback
- Quiz modes: timed (countdown timer) + learning (answers shown inline)
- Page-by-page question navigation with dot navigator
- TTS endpoint using LiteLLM (Google Vertex / OpenAI voices)
- Admin dashboard: AI model management per task, user role management
- Moderator role: upload PDFs, create sections, generate quizzes
- Spaced repetition reminders via SMTP email (SM-2 intervals)
- APScheduler daily reminder jobs
- Celery + Redis for background PDF processing
- React frontend with all pages
- Docker Compose deployment (nginx + backend + celery + redis)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
