25 lines
672 B
Python
25 lines
672 B
Python
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"""Image post-processing helpers (thumbnail generation, etc.)."""
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from pathlib import Path
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from PIL import Image
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from app.core.config import settings
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def generate_thumbnail(file_path: str, max_size: int = 400) -> str:
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full = settings.upload_path / file_path
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if not full.exists():
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return file_path
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thumb_dir = full.parent / "thumbs"
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thumb_dir.mkdir(exist_ok=True)
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thumb_path = thumb_dir / full.name
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try:
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with Image.open(full) as img:
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img.thumbnail((max_size, max_size))
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img.save(thumb_path)
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return str(thumb_path.relative_to(settings.upload_path))
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except Exception:
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return file_path
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