1d034a3223
Move more of the file-handling logic from UploadService and StorageManager into MediaAsset. This is part of refactoring posts and uploads to allow multiple images per post.
41 lines
1.0 KiB
Ruby
41 lines
1.0 KiB
Ruby
# A StorageManager that stores file on remote filesystem using rclone. Rclone
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# can store files on most cloud storage systems. Requires the `rclone` binary to
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# be installed and configured.
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#
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# @see https://rclone.org/
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class StorageManager::Rclone < StorageManager
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class Error < StandardError; end
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attr_reader :remote, :bucket, :rclone_path, :rclone_options
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def initialize(remote:, bucket:, rclone_path: "rclone", rclone_options: {}, **options)
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@remote = remote
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@bucket = bucket
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@rclone_path = rclone_path
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@rclone_options = rclone_options
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super(**options)
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end
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def store(file, path)
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rclone "copyto", file.path, key(path)
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end
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def delete(path)
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rclone "delete", key(path)
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end
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def open(path)
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file = Tempfile.new(binmode: true)
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rclone "copyto", key(path), file.path
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file
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end
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def rclone(*args)
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success = system(rclone_path, *rclone_options, *args)
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raise Error, "rclone #{args.join(" ")}: #{$?}" if !success
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end
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def key(path)
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":#{remote}:#{bucket}#{full_path(path)}"
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end
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end
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