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module CollectionResourcesHelper
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HUMAN_READABLE_CONTENT_TYPE = { "application/pdf": "PDF",
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"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet": "Microsoft Excel",
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"application/vnd.ms-excel": "Microsoft Excel (Old Format)",
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"application/msword": "Microsoft Word",
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"application/vnd.openxmlformats-officedocument.wordprocessingml.document": "Microsoft Word (DOCX)",
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"image/jpeg": "JPEG Image",
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"image/png": "PNG Image",
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"text/plain": "Text Document",
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"text/html": "HTML Document" }.freeze
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def file_type_size_and_pages(file, number_of_pages: nil)
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file_pages = number_of_pages ? pluralize(number_of_pages, "page") : nil
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metadata = CollectionResourcesService.new.get_file_metadata(file)
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return [file_pages].compact.join(", ") unless metadata
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file_size = number_to_human_size(metadata["content_length"].to_i)
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file_type = HUMAN_READABLE_CONTENT_TYPE[metadata["content_type"].to_sym] || "Unknown File Type"
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[file_type, file_size, file_pages].compact.join(", ")
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end
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end
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