mirror of https://github.com/Monadical-SAS/reflector.git synced 2026-02-04 18:06:48 +00:00

Files

Igor Loskutov 316f7b316d feat: add WebVTT context generation to chat WebSocket endpoint

- Import topics_to_webvtt_named and recordings controller
- Add _get_is_multitrack helper function
- Generate WebVTT context on WebSocket connection
- Add get_context message type to retrieve WebVTT
- Maintain backward compatibility with echo for other messages
- Add test fixture and test for WebVTT context generation

Implements task fn-1.2: WebVTT context generation for transcript chat

2026-01-12 18:24:47 -05:00

1.1 KiB

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Task 2: WebVTT Context Generation

File: server/reflector/views/transcripts_chat.py (modify) Lines: ~15 Dependencies: Task 1

Objective

Generate WebVTT transcript context on connection.

Implementation

from reflector.utils.transcript_formats import topics_to_webvtt_named
from reflector.views.transcripts import _get_is_multitrack

# Add after websocket.accept():
# Get WebVTT context
is_multitrack = await _get_is_multitrack(transcript)
webvtt = topics_to_webvtt_named(
    transcript.topics,
    transcript.participants,
    is_multitrack
)

# Truncate if needed
webvtt_truncated = webvtt[:15000] if len(webvtt) > 15000 else webvtt

# Send to client for verification
await websocket.send_json({
    "type": "context",
    "webvtt": webvtt_truncated,
    "truncated": len(webvtt) > 15000
})

Validation

WebVTT generated on connection
Truncated to 15k chars if needed
Client receives context message
Format matches WebVTT spec (timestamps, speaker names)

Notes

Log if truncation occurs
Keep echo functionality for testing

1.1 KiB Raw Blame History