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21 lines
734 B
Ruby
21 lines
734 B
Ruby
# frozen_string_literal: true
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module ActiveStorage::Streaming
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DEFAULT_BLOB_STREAMING_DISPOSITION = "inline"
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include ActionController::Live
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private
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# Stream the blob from storage directly to the response. The disposition can be controlled by setting +disposition+.
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# The content type and filename is set directly from the +blob+.
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def send_blob_stream(blob, disposition: nil) #:doc:
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send_stream(
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filename: blob.filename.sanitized,
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disposition: blob.forced_disposition_for_serving || disposition || DEFAULT_BLOB_STREAMING_DISPOSITION,
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type: blob.content_type_for_serving) do |stream|
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blob.download do |chunk|
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stream.write chunk
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end
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end
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end
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end
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