Corp/api at e14ccbf95685369e2f6ed0e0d12d29c7ec3cfeaa - Corp

History

Игорь Надеин e14ccbf956 feat: implement Telegram-style image dimension pre-loading to fix auto-scroll

- Backend: added width/height fields to MessageAttachment model with Pillow auto-extraction
- Migration: 0021_add_image_dimensions + populate_image_dimensions management command
- API: serialize width/height in messageAttachmentSerializer and consumers.py
- Frontend: switched from CSS aspect-ratio to explicit pixel calculation (Telegram approach)
  * messageRendererV2.js: calculate exact dimensions (maxWidth=500px, proportional height)
  * Fixes scroll jump issue: images now reserve exact space before loading
  * Debug logging added to validate dimension rendering
- Testing: 18/18 images populated successfully with dimensions

This prevents scroll position shifts when images load after initial positioning,
implementing the same approach as Telegram Web.

Related: scroll positioning, image preloading, chat UX

2026-01-14 17:32:06 +03:00

auth

мелкие доработки тестов и шаблонов

2025-08-29 17:03:18 +03:00

migrations

feat: enhance Employee model and integrate Telegram/WhatsApp bot

2025-07-30 08:15:53 +03:00

templatetags

fix: устранены дубликаты сообщений, архитектура загрузки через WebSocket, исправлен poll_update для Django Channels, улучшена инициализация голосований и защита от повторов

2025-12-01 14:19:58 +03:00

feat: implement Telegram-style image dimension pre-loading to fix auto-scroll

2026-01-14 17:32:06 +03:00