pulibrary / tigerdata-app / f444301d-5918-4d38-9cf6-1a617527993f

coverage: 91.291% (+11.2%) from 80.137%

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88.89
/lib/xml_utilities.rb
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# frozen_string_literal: true
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require "yaml"
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# frozen_string_literal: true










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TYPENAMES = { 1 => "element", 2 => "attribute", 3 => "text", 4 => "cdata", 8 => "comment" }.freeze




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def xml_node_to_hash(node)




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  # Based on https://stackoverflow.com/a/10144623










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  h = {}




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  h[:name] = node.name




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  # For our needs, I think the type name clear from context.










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  # node_type_name = TYPENAMES[node.node_type]










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  # if node_type_name != "element"










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  #   h[:name] += " (#{node_type_name})"










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  # end










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  if node.namespace




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    h[:nshref] = node.namespace.href




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    h[:nsprefix] = node.namespace.prefix




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  end










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  h[:text] = node.text unless node.text.empty?




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  h[:attributes] = node.attribute_nodes.map { |attr_node| xml_node_to_hash(attr_node) } if node.element? && !node.attribute_nodes.empty?




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  h[:subelements] = node.children.map { |child_node| xml_node_to_hash(child_node) } if node.element? && !node.children.empty?




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  h




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end










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def xml_doc_to_hash(document)




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  xml_node_to_hash(document.root)




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end










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def xml_doc_to_html(document)




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  as_hash = xml_doc_to_hash(document)




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  as_yaml = YAML.dump(as_hash).gsub(/\A---\n/, "")




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  "<pre>#{CGI.escapeHTML(as_yaml)}</pre>"




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end
























    

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