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pulibrary / tigerdata-app / c0fd5d10-fab2-4d13-bb34-d75c1e34456f

22 Oct 2025 06:05PM UTC coverage: 91.178% (-0.03%) from 91.212%
c0fd5d10-fab2-4d13-bb34-d75c1e34456f

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Upgrade to mediaflux_dev v0.16.0 (#2079)

Ref
https://github.com/PrincetonUniversityLibrary/tigerdata-config/issues/242

2739 of 3004 relevant lines covered (91.18%)

759.58 hits per line

Source File
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100.0
/app/services/xml_element_builder.rb
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# frozen_string_literal: true
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class XmlElementBuilder < XmlNodeBuilder
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  attr_reader :presenter, :name, :attributes, :content
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  alias entry content
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  delegate :blank?, to: :content
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  # @return [Nokogiri::XML::Element] the XML element node
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  def element
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    @element ||= begin
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                   created = @document.create_element(name)
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                   @document.root = created
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                   created
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                 end
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  end
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  # @return [Nokogiri::XML::Element] the XML element node
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  def build_attributes
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    attributes.each do |key, attr_entry|
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      value = attr_entry
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      if attr_entry.is_a?(Hash) && attr_entry.key?(:object_method)
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        allow_empty_attr = attr_entry.fetch(:allow_empty, true)
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        message = attr_entry[:object_method]
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        method_args = attr_entry[:args] || []
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        method_args = @default_method_args + method_args
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        value = presenter.send(message, *method_args)
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        raise ArgumentError, "Value for #{key} cannot be nil" if value.nil? && !allow_empty_attr
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      end
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      element[key] = value unless value.nil?
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    end
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    element
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  end
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  # @return [String] the content for the XML element
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  def build_content!
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    allow_empty_content = entry.fetch(:allow_empty, true)
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    message = entry[:object_method]
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    method_args = entry[:args] || []
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    method_args = @default_method_args + method_args
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    @content = presenter.send(message, *method_args)
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    raise ArgumentError, "Content for #{name} cannot be nil" if content.nil? && !allow_empty_content
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    content
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  end
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  # rubocop:disable Metrics/AbcSize
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  # rubocop:disable Metrics/CyclomaticComplexity
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  # rubocop:disable Metrics/MethodLength
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  # rubocop:disable Metrics/PerceivedComplexity
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  #
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  # @return [Nokogiri::XML::Element]
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  def build
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    if entry.is_a?(Hash) && entry.key?(:object_method)
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      build_content!
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    end
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    built = build_attributes
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    built.content = content
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    built
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  rescue ArgumentError => arg_error
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    Rails.logger.warn("Error building XML project metadata: #{arg_error.message}")
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    nil
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  end
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  # rubocop:enable Metrics/PerceivedComplexity
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  # rubocop:enable Metrics/MethodLength
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  # rubocop:enable Metrics/CyclomaticComplexity
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  # rubocop:enable Metrics/AbcSize
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  # @return [Nokogiri::XML::Element] the XML element node
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  def node
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    @node ||= build
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  end
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  def add_child(child)
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    return if child.nil?
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    # @see https://nokogiri.org/rdoc/Nokogiri/XML/Node.html#method-i-clone
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    level = 1
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    cloned = child.clone(level, document)
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    node.add_child(cloned)
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    cloned
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  end
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  # @param [ProjectXmlPresenter] presenter
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  # @param [String] name
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  # @param [Hash] attributes
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  # @param [String] content
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  # @param [Integer] index the index for the element (when there are multiple sibling nodes)
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  # @param [Hash] options
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  def initialize(presenter:, name:, attributes: {}, content: nil, index: nil, **options)
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    super(**options)
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    @presenter = presenter
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    @name = name
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    @attributes = attributes
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    @content = content
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    @index = index
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    @default_method_args = []
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    @default_method_args << @index unless @index.nil?
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  end
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end
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