Class: IIIFManifest::V3::ManifestBuilder::ThumbnailBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/iiif_manifest/v3/manifest_builder/thumbnail_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(display_content, iiif_thumbnail_factory:, image_service_builder_factory:) ⇒ ThumbnailBuilder

Returns a new instance of ThumbnailBuilder.



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# File 'lib/iiif_manifest/v3/manifest_builder/thumbnail_builder.rb', line 6

def initialize(display_content, iiif_thumbnail_factory:, image_service_builder_factory:)
  @display_content = display_content
  @iiif_thumbnail_factory = iiif_thumbnail_factory
  @image_service_builder_factory = image_service_builder_factory
end

Instance Attribute Details

#display_content ⇒ Object (readonly)

Returns the value of attribute display_content.



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# File 'lib/iiif_manifest/v3/manifest_builder/thumbnail_builder.rb', line 5

def display_content
  @display_content
end

#iiif_thumbnail_factory ⇒ Object (readonly)

Returns the value of attribute iiif_thumbnail_factory.



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# File 'lib/iiif_manifest/v3/manifest_builder/thumbnail_builder.rb', line 5

def iiif_thumbnail_factory
  @iiif_thumbnail_factory
end

#image_service_builder_factory ⇒ Object (readonly)

Returns the value of attribute image_service_builder_factory.



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# File 'lib/iiif_manifest/v3/manifest_builder/thumbnail_builder.rb', line 5

def image_service_builder_factory
  @image_service_builder_factory
end

Instance Method Details

#build ⇒ Array<Object>

Returns:

  • (Array<Object>) 


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# File 'lib/iiif_manifest/v3/manifest_builder/thumbnail_builder.rb', line 13

def build
  return Array(display_content.thumbnail.map(&:stringify_keys)) unless display_content.thumbnail.nil?
  return nil if display_content.type != "Image" || iiif_endpoint.nil?

  build_thumbnail
  image_service_builder.apply(thumbnail)
  [thumbnail]
end