54 lines
1.3 KiB
Ruby
54 lines
1.3 KiB
Ruby
# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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class ApplicationController::HasDownload::DownloadFile < SimpleDelegator
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attr_reader :requested_disposition
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def initialize(id, disposition: 'inline')
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@requested_disposition = disposition
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super(Store.find(id))
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end
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def disposition
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return 'attachment' if forcibly_download_as_binary? || !allowed_inline?
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requested_disposition
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end
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def content_type
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return ActiveStorage.binary_content_type if forcibly_download_as_binary?
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file_content_type
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end
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def content(view_type)
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return __getobj__.content if view_type.blank? || !preferences[:resizable]
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return content_inline if content_inline? && view_type == 'inline'
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return content_preview if content_preview? && view_type == 'preview'
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__getobj__.content
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end
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private
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def allowed_inline?
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ActiveStorage.content_types_allowed_inline.include?(content_type)
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end
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def forcibly_download_as_binary?
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ActiveStorage.content_types_to_serve_as_binary.include?(file_content_type)
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end
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def file_content_type
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@file_content_type ||= preferences['Content-Type'] || preferences['Mime-Type'] || ActiveStorage.binary_content_type
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end
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def content_inline?
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preferences[:content_inline] == true
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end
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def content_preview?
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preferences[:content_preview] == true
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end
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end
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