Class: DynamicPDFApi::AdditionalResource

Inherits:
Resource
  • Object
show all
Defined in:
lib/ruby_client/AdditionalResource.rb

Instance Attribute Summary collapse

Attributes inherited from Resource

#_file_path, #data, #resource_name

Instance Method Summary collapse

Methods inherited from Resource

#_file_extension, _get_file_data

Constructor Details

#initialize(resource, resource_name, resource_type = nil) ⇒ AdditionalResource

Returns a new instance of AdditionalResource.



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# File 'lib/ruby_client/AdditionalResource.rb', line 6

def initialize(resource, resource_name, resource_type=nil)
  @default_page_height = 792.0
  @default_page_width = 612.0
  @type = ResourceType::LAYOUT_DATA

  if (resource.is_a?(Array)) == true
    super(resource, resource_name)
    @type = resource_type
  else
    super(resource, resource_name)
    @type = get_resource_type(resource)
  end
end

Instance Attribute Details

#_mime_type ⇒ Object

Returns the value of attribute _mime_type.



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# File 'lib/ruby_client/AdditionalResource.rb', line 109

def _mime_type
  @_mime_type
end

#default_page_height ⇒ Object

Returns the value of attribute default_page_height.



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# File 'lib/ruby_client/AdditionalResource.rb', line 110

def default_page_height
  @default_page_height
end

#default_page_width ⇒ Object

Returns the value of attribute default_page_width.



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# File 'lib/ruby_client/AdditionalResource.rb', line 111

def default_page_width
  @default_page_width
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/ruby_client/AdditionalResource.rb', line 108

def type
  @type
end

Instance Method Details

#file_extension=(value) ⇒ Object 



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# File 'lib/ruby_client/AdditionalResource.rb', line 60

def file_extension=(value)
  @file_extension = value
  case (@type)

  when ResourceType::IMAGE
    @file_header = @data[0, 16]
    @file_header = @file_header.bytes
    if (ImageResource.is_png_image(@file_header))
      @_mime_type = "image/png"
    elsif (ImageResource.is_jpeg_image(@file_header))
      @_mime_type = "image/jpeg"
    elsif (ImageResource.is_gif_image(@file_header))
      @_mime_type = "image/gif"
    elsif (ImageResource.is_tiff_image(@file_header))
      @_mime_type = "image/tiff"
    elsif (ImageResource.is_jpeg2000_image(@file_header))
      @_mime_type = "image/jpeg"
    elsif (ImageResource.is_valid_bitmap_image(@file_header))
      @_mime_type = "image/bmp"
    else
      raise "Not supported image type or invalid image."
    end
  when ResourceType::PDF
    @_mime_type = "application/pdf"
    ".pdf"
  when ResourceType::LAYOUT_DATA
    @_mime_type = "application/json"
    ".json"
  when ResourceType::DLEX
    @_mime_type = "application/xml"
    ".dlex"
  when ResourceType::FONT
    if (Data[0] == 0x4f && Data[1] == 0x54 && Data[2] == 0x54 && Data[3] == 0x4f)
      @_mime_type = "font/otf"
      ".otf"
    elsif (Data[0] == 0x00 && Data[1] == 0x01 && Data[2] == 0x00 && Data[3] == 0x00)
      @_mime_type = "font/ttf"
      ".ttf"
    else
      raise "Unsupported font"
    end
  when ResourceType::Html
    @_mime_type = "text/html"
    ".html"
  end
  nil
end

#get_resource_type(resourcePath) ⇒ Object 



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# File 'lib/ruby_client/AdditionalResource.rb', line 20

def get_resource_type(resourcePath)
  @type = ResourceType::PDF
  file_extension = File.extname(resourcePath).downcase
  case (file_extension)

  when ".pdf"
    @type = ResourceType::PDF

  when ".dlex"
    @type = ResourceType::DLEX

  when ".json"
    @type = ResourceType::LAYOUT_DATA

  when ".ttf"
  when ".otf"
    @type = ResourceType::FONT

  when ".tiff"
    @type = ResourceType::IMAGE
  when ".tif"
    @type = ResourceType::IMAGE
  when ".png"
    @type = ResourceType::IMAGE
  when ".gif"
    @type = ResourceType::IMAGE
  when ".jpeg"
    @type = ResourceType::IMAGE
  when ".jpg"
    @type = ResourceType::IMAGE
  when ".bmp"
    @type = ResourceType::IMAGE

  when ".html"
    @type = ResourceType::HTML

  end
  @type
end