Class: Prosereflect::Node

Inherits:
Lutaml::Model::Serializable
  • Object
show all
Defined in:
lib/prosereflect/node.rb

Constant Summary collapse

PM_TYPE = 
'node'

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data = nil, attrs = nil) ⇒ Node

Returns a new instance of Node.



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# File 'lib/prosereflect/node.rb', line 23

def initialize(data = nil, attrs = nil)
  if data.is_a?(String)
    super(type: data, attrs: attrs, content: [])
  elsif data.is_a?(Hash)
    # Handle marks in a special way to preserve expected behavior in tests
    if data[:marks] || data['marks']
      marks_data = data[:marks] || data['marks']
      data = data.dup
      data.delete('marks')
      data.delete(:marks)
      super(data)
      self.marks = marks_data
    else
      # Handle attrs properly
      if data[:attrs] || data['attrs']
        data = data.dup
        data[:attrs] = process_attrs_data(data[:attrs] || data['attrs'])
      end
      super(data)
    end
  else
    super()
  end
end

Class Method Details

.create(type = nil, attrs = nil) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 56

def self.create(type = nil, attrs = nil)
  new(type || self::PM_TYPE, attrs)
rescue NameError
  new(type || 'node', attrs)
end

Instance Method Details

#add_child(node) ⇒ Object

Add a child node to this node’s content



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# File 'lib/prosereflect/node.rb', line 167

def add_child(node)
  self.content ||= []
  content << node
  node
end

#find_all(node_type) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 185

def find_all(node_type)
  results = []
  results << self if type == node_type

  content&.each do |child|
    child_results = child.find_all(node_type)
    results.concat(child_results) if child_results
  end

  results
end

#find_children(node_type) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 197

def find_children(node_type)
  return [] unless content

  content.select { |child| child.is_a?(node_type) }
end

#find_first(node_type) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 173

def find_first(node_type)
  return self if type == node_type

  return nil unless content

  content.each do |child|
    result = child.find_first(node_type)
    return result if result
  end
  nil
end

#marks ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 105

def marks
  return nil if @marks.nil?
  return [] if @marks.empty?

  @marks.map do |mark|
    if mark.is_a?(Hash)
      mark
    elsif mark.respond_to?(:to_h)
      mark.to_h
    elsif mark.respond_to?(:type)
      { 'type' => mark.type.to_s }
    else
      raise ArgumentError, "Invalid mark type: #{mark.class}"
    end
  end
end

#marks=(value) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 126

def marks=(value)
  if value.nil?
    @marks = nil
  elsif value.is_a?(Array) && value.empty?
    @marks = []
  elsif value.is_a?(Array)
    @marks = value.map do |v|
      if v.is_a?(Hash)
        type = v['type'] || v[:type]
        attrs = v['attrs'] || v[:attrs]
        begin
          mark_class = Prosereflect::Mark.const_get(type.to_s.capitalize)
          mark_class.new(attrs: attrs)
        rescue NameError
          Mark::Base.new(type: type, attrs: attrs)
        end
      elsif v.is_a?(Mark::Base)
        v
      elsif v.respond_to?(:type)
        begin
          mark_class = Prosereflect::Mark.const_get(v.type.to_s.capitalize)
          mark_class.new(attrs: v.attrs)
        rescue NameError
          Mark::Base.new(type: v.type, attrs: v.attrs)
        end
      else
        raise ArgumentError, "Invalid mark type: #{v.class}"
      end
    end
  else
    super
  end
end

#parse_content(content_data) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 160

def parse_content(content_data)
  return [] unless content_data

  content_data.map { |item| Parser.parse(item) }
end

#process_attrs_data(attrs_data) ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 48

def process_attrs_data(attrs_data)
  if attrs_data.is_a?(Hash)
    attrs_data.transform_keys(&:to_s)
  else
    attrs_data
  end
end

#raw_marks ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 122

def raw_marks
  @marks
end

#text_content ⇒ Object 



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# File 'lib/prosereflect/node.rb', line 203

def text_content
  return '' unless content

  content.map(&:text_content).join
end

#to_h ⇒ Object Also known as: to_hash

Convert to hash for serialization



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# File 'lib/prosereflect/node.rb', line 63

def to_h
  result = { 'type' => type }

  if attrs && !attrs.empty?
    if attrs.is_a?(Hash)
      result['attrs'] = process_node_attributes(attrs, type)
    elsif attrs.is_a?(Array) && attrs.all? { |attr| attr.respond_to?(:to_h) }
      # Convert array of attribute objects to a hash
      attrs_array = attrs.map do |attr|
        attr.is_a?(Prosereflect::Attribute::Base) ? attr.to_h : attr
      end
      result['attrs'] = attrs_array unless attrs_array.empty?
    end
  end

  if marks && !marks.empty?
    result['marks'] = marks.map do |mark|
      if mark.is_a?(Hash)
        mark
      elsif mark.respond_to?(:to_h)
        mark.to_h
      elsif mark.respond_to?(:type)
        { 'type' => mark.type.to_s }
      else
        raise ArgumentError, "Invalid mark type: #{mark.class}"
      end
    end
  end

  if content && !content.empty?
    result['content'] = if content.is_a?(Array)
                          content.map { |item| item.respond_to?(:to_h) ? item.to_h : item }
                        else
                          [content]
                        end
  end

  result
end

#to_yaml(*args) ⇒ Object

Ensures YAML serialization outputs plain data instead of a Ruby object



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# File 'lib/prosereflect/node.rb', line 210

def to_yaml(*args)
  to_h.to_yaml(*args)
end