56 lines
1.8 KiB
Python
56 lines
1.8 KiB
Python
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import os
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import tempfile
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import uuid
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import boto3
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from botocore.exceptions import BotoCoreError, ClientError
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from aiohttp import web
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STORJ_ACCESS_KEY = os.environ.get('STORJ_ACCESS_KEY')
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STORJ_SECRET_KEY = os.environ.get('STORJ_SECRET_KEY')
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STORJ_END_POINT = os.environ.get('STORJ_END_POINT')
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STORJ_BUCKET_NAME = os.environ.get('STORJ_BUCKET_NAME')
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CDN_DOMAIN = os.environ.get('CDN_DOMAIN')
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async def upload_handler(request):
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reader = await request.multipart()
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file = await reader.next()
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if file is None:
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return web.json_response({'error': 'No file uploaded'}, status=400)
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file_name, file_extension = os.path.splitext(file.filename)
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key = str(uuid.uuid4()) + file_extension
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s3 = boto3.client('s3',
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aws_access_key_id=STORJ_ACCESS_KEY,
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aws_secret_access_key=STORJ_SECRET_KEY,
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endpoint_url=STORJ_END_POINT)
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try:
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with tempfile.NamedTemporaryFile() as tmp_file:
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while True:
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chunk = await file.read_chunk() # 8192 bytes by default.
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if not chunk:
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break
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tmp_file.write(chunk)
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s3.upload_file(
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Filename=tmp_file.name,
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Bucket=STORJ_BUCKET_NAME,
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Key=key,
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ExtraArgs={
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"ContentType": file.content_type
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}
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)
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url = 'http://' + CDN_DOMAIN + '/' + key
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return web.json_response({'url': url, 'originalFilename': file.filename})
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except (BotoCoreError, ClientError) as e:
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print(e)
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return web.json_response({'error': 'Failed to upload file'}, status=500)
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if __name__ == "__main__":
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app = web.Application()
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app.router.add_post('/upload', upload_handler)
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web.run_app(app)
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