Module: Ddr::HasContent

Extended by:
ActiveSupport::Concern
Included in:
Attachment, Component, Target
Defined in:
app/models/concerns/ddr/has_content.rb

Instance Method Summary collapse

Instance Method Details

#content_human_size ⇒ Object Also known as: content_size_human 



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# File 'app/models/concerns/ddr/has_content.rb', line 20

def content_human_size
  ActiveSupport::NumberHelper.number_to_human_size(content_size) if content_size
end

#content_major_type ⇒ Object 



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# File 'app/models/concerns/ddr/has_content.rb', line 29

def content_major_type
  content_type&.split("/")&.first
end

#content_size ⇒ Object 



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# File 'app/models/concerns/ddr/has_content.rb', line 16

def content_size
  content&.file&.size
end

#content_sub_type ⇒ Object 



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# File 'app/models/concerns/ddr/has_content.rb', line 33

def content_sub_type
  content_type&.split("/")&.last
end

#content_type ⇒ Object 



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# File 'app/models/concerns/ddr/has_content.rb', line 25

def content_type
  content&.media_type
end

#image? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/ddr/has_content.rb', line 37

def image?
  content_major_type == "image"
end

#pdf? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/concerns/ddr/has_content.rb', line 41

def pdf?
  content_type == "application/pdf"
end

#techmd ⇒ Object 



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# File 'app/models/concerns/ddr/has_content.rb', line 12

def techmd
  @techmd ||= Ddr::Managers::TechnicalMetadataManager.new(self)
end