Andrey Smakotin
2b6acc5564
- Add ImageProcessor utility for automatic image resizing * Creates 4 versions: original, thumbnail (150x150), medium (400x400), large (800x800) * Uses LANCZOS algorithm for quality, JPEG quality 90 for optimization * Handles PNG transparency with white background * 90% file size reduction for thumbnails vs original - Add ImageService for URL generation * Dynamically computes paths based on original filename * Methods: get_thumbnail_url(), get_medium_url(), get_large_url(), get_original_url() * No additional database overhead - Update Photo models with automatic processing * ProductPhoto, ProductKitPhoto, ProductCategoryPhoto * Auto-creates all sizes on save * Auto-deletes all sizes on delete * Handles image replacement with cleanup - Enhance admin interface * Display all 4 image versions side-by-side in admin * Grid layout for easy comparison * Readonly preview fields - Add management command * process_images: batch process existing images * Support filtering by model type * Progress reporting and error handling - Clean database * Removed old migrations, rebuild from scratch * Clean SQLite database - Add comprehensive documentation * IMAGE_STORAGE_STRATEGY.md: full system architecture * QUICK_START_IMAGES.md: quick reference guide * IMAGE_SYSTEM_EXAMPLES.md: code examples for templates/views/API Performance metrics: * Original: 6.1K * Medium: 2.9K (52% smaller) * Large: 5.6K (8% smaller) * Thumbnail: 438B (93% smaller) 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>