29 lines
893 B
Python
29 lines
893 B
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
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# License: MIT. See LICENSE
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from pathlib import Path
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from werkzeug.exceptions import NotFound
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from werkzeug.middleware.shared_data import SharedDataMiddleware
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import frappe
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from frappe.utils import cstr, get_site_name
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class StaticDataMiddleware(SharedDataMiddleware):
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def __call__(self, environ, start_response):
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self.environ = environ
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return super().__call__(environ, start_response)
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def get_directory_loader(self, directory):
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def loader(path):
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site = get_site_name(frappe.app._site or self.environ.get("HTTP_HOST"))
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files_path = Path(directory) / site / "public" / "files"
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requested_path = Path(cstr(path))
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path = (files_path / requested_path).resolve()
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if not path.is_relative_to(files_path) or not path.is_file():
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raise NotFound
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return path.name, self._opener(path)
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return loader
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