Module: RedactorRails::UploaderBase::InstanceMethods

Defined in:
lib/redactor_rails/uploader_base.rb

Instance Method Summary collapse

Instance Method Details

#extract_content_type ⇒ Object 



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# File 'lib/redactor_rails/uploader_base.rb', line 39

def extract_content_type
  if file.content_type == 'application/octet-stream' || file.content_type.blank?
    content_type = MIME::Types.type_for(original_filename).first
  else
    content_type = file.content_type
  end

  model.data_content_type = content_type.to_s
end

#quality(percentage) ⇒ Object

process :quality => 85



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# File 'lib/redactor_rails/uploader_base.rb', line 31

def quality(percentage)
  manipulate! do |img|
    img.quality(percentage)
    img = yield(img) if block_given?
    img
  end
end

#read_dimensions ⇒ Object 



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# File 'lib/redactor_rails/uploader_base.rb', line 53

def read_dimensions
  if model.image? && model.has_dimensions?
    magick = ::MiniMagick::Image.new(current_path)
    model.width, model.height = magick[:width], magick[:height]
  end
end

#set_size ⇒ Object 



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# File 'lib/redactor_rails/uploader_base.rb', line 49

def set_size
  model.data_file_size = file.size
end

#strip ⇒ Object

process :strip



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# File 'lib/redactor_rails/uploader_base.rb', line 22

def strip
  manipulate! do |img|
    img.strip
    img = yield(img) if block_given?
    img
  end
end