Class: Spotlight::SolrDocument::SpotlightImages::Versions

Inherits:
Object
  • Object
show all
Includes:
ImageDerivatives
Defined in:
app/models/concerns/spotlight/solr_document/spotlight_images.rb

Overview

Spotlight image derivivative class

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ImageDerivatives

#apply_spotlight_image_derivative_versions

Constructor Details

#initialize(document) ⇒ Versions

Returns a new instance of Versions.



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# File 'app/models/concerns/spotlight/solr_document/spotlight_images.rb', line 24

def initialize(document)
  @document = document
  @versions = spotlight_image_derivatives.map do |derivative|
    version = version_name(derivative)
    self.class.send(:define_method, version) do
      Array.wrap(document.fetch(derivative[:field], []))
    end
    version
  end
end

Instance Attribute Details

#document ⇒ Object (readonly)

Returns the value of attribute document.



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# File 'app/models/concerns/spotlight/solr_document/spotlight_images.rb', line 22

def document
  @document
end

#versions ⇒ Object (readonly)

Returns the value of attribute versions.



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# File 'app/models/concerns/spotlight/solr_document/spotlight_images.rb', line 22

def versions
  @versions
end

Instance Method Details

#image_versions(*args) ⇒ Object 



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# File 'app/models/concerns/spotlight/solr_document/spotlight_images.rb', line 35

def image_versions(*args)
  send(args.first).each_with_index.map do |_img, i|
    args.each_with_object({}) do |version, hash|
      hash[version] = send(version)[i]
    end
  end
end