4 Commits

Author	SHA1	Message	Date
Daniel Bedeleanu	a5a460e765	feat(08): implement SSOT architecture for network configuration	2026-04-23 13:58:33 +03:00
Daniel Bedeleanu	294555c574	feat(phase1): add static file serving for /images/	2026-04-20 22:43:33 +03:00
Daniel Bedeleanu	3aafacab12	feat(phase1): implement OpenCV image processing pipeline ... - Create ImageProcessor service with EXIF orientation detection - Implement smart cropping via OpenCV contour detection (10% padding) - Add text orientation detection using Hough line transform - Resize and compress images to 1200px with 85% JPEG quality - Generate 200px square thumbnails with center crop - Fallback to Pillow if OpenCV fails - Comprehensive test suite: 28 tests all passing - File size validation (reject >10MB) - Graceful error handling for corrupted/invalid images - Update requirements.txt with opencv-python, piexif, python-magic	2026-04-20 22:17:11 +03:00
Daniel Bedeleanu	ea49cd6e4a	feat(phase1): add image storage utilities ... - Create backend/services/image_storage.py with 4 core functions: - sanitize_filename(): remove unsafe chars, limit to 255 chars, convert to lowercase - get_unique_filename(): handle collisions with UUID suffix (format: {name}_{uuid8}_{variant}.jpg) - ensure_image_directories(): create /images/ root and category subdirs on startup - save_image(): save bytes to /images/{category}/{filename}, returns relative path - Create comprehensive test suite (22 tests) covering all functionality - Integrate ensure_image_directories() into FastAPI startup event - Directory structure: /images/{category}/{filename} - Collision handling: auto-suffix with UUID if filename exists - All tests passing, pathlib.Path for safe operations	2026-04-20 21:57:26 +03:00