55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
from fastapi import FastAPI, File, UploadFile, HTTPException
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from fastapi.responses import FileResponse, PlainTextResponse
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from sqlalchemy import exists
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import hashlib
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import db
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import os
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def compute_hash(data: bytes, algorithm="sha256") -> str:
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h = hashlib.new(algorithm)
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h.update(data)
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return h.hexdigest()
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app = FastAPI()
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FILES_DIR = "./files"
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@app.get("/")
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def root():
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return {"message": "hiii from sfs"}
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@app.get("/{filename}")
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def get_file(filename: str, raw: bool = False):
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file_path = os.path.join(FILES_DIR, filename)
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if not os.path.exists(file_path):
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raise HTTPException(status_code=404, detail="File not found")
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if raw:
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with open(file_path, "r", encoding="utf-8", errors="ignore") as f:
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return PlainTextResponse(f.read())
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return FileResponse(file_path, filename=filename)
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@app.post("/")
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async def save_file(file: UploadFile = File(...)):
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contents = await file.read()
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hash = compute_hash(contents)
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existed_url = db.file_exists(file.size, hash)
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if not existed_url:
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file_url = db.add_file(file.filename, file.content_type, file.size, hash)
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print(f"{FILES_DIR}/{file_url}")
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with open(f"{FILES_DIR}/{file_url}", "wb") as f:
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f.write(contents)
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return {"status": "saved", "filename": file_url}
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else:
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return {"status": "file_exists", "filename": existed_url}
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@app.get("/healthchecker")
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def healthchecker():
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return {"message": "Howdy :3"}
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