Class: Prosereflect::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/prosereflect/parser.rb

Class Method Summary collapse

Class Method Details

.parse(data) ⇒ Object 



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# File 'lib/prosereflect/parser.rb', line 27

def self.parse(data)
  return nil unless data.is_a?(Hash)

  parse_node(data)
end

.parse_document(data) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/prosereflect/parser.rb', line 127

def self.parse_document(data)
  raise ArgumentError, 'Input cannot be nil' if data.nil?
  raise ArgumentError, "Input must be a hash, got #{data.class}" unless data.is_a?(Hash)

  document = parse_node(data)

  unless document.is_a?(Document)
    # If the result isn't a Document, create one and add the node as content
    doc = Document.create
    doc.add_child(document) if document
    document = doc
  end

  document
end

.parse_node(data) ⇒ Object 



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# File 'lib/prosereflect/parser.rb', line 33

def self.parse_node(data)
  return nil unless data.is_a?(Hash)

  type = data['type']
  text = data['text']
  attrs = data['attrs']
  marks_data = data['marks']

  # Find the right class based on type
  node_class = case type
               when 'doc'
                 Document
               when 'paragraph'
                 Paragraph
               when 'text'
                 Text
               when 'table'
                 Table
               when 'table_row'
                 TableRow
               when 'table_cell'
                 TableCell
               when 'table_header'
                 TableHeader
               when 'hard_break'
                 HardBreak
               when 'heading'
                 Heading
               when 'ordered_list'
                 OrderedList
               when 'bullet_list'
                 BulletList
               when 'list_item'
                 ListItem
               when 'blockquote'
                 Blockquote
               when 'horizontal_rule'
                 HorizontalRule
               when 'image'
                 Image
               when 'user'
                 User
               else
                 Node
               end

  if type == 'text'
    node = Text.new(text: text)
  else
    node = node_class.create(attrs)

    # Process content recursively
    if data['content'].is_a?(Array)
      data['content'].each do |content_data|
        child_node = parse_node(content_data)
        node.add_child(child_node) if child_node
      end
    end
  end

  # Handle special attributes for specific node types
  case type
  when 'ordered_list'
    node.start = attrs['start'].to_i if attrs && attrs['start']
  when 'bullet_list'
    node.bullet_style = attrs['bullet_style'] if attrs && attrs['bullet_style']
  when 'blockquote'
    node.citation = attrs['cite'] if attrs && attrs['cite']
  when 'horizontal_rule'
    if attrs
      node.style = attrs['border_style'] if attrs['border_style']
      node.width = attrs['width'] if attrs['width']
      node.thickness = attrs['thickness'].to_i if attrs['thickness']
    end
  when 'image'
    if attrs
      node.src = attrs['src'] if attrs['src']
      node.alt = attrs['alt'] if attrs['alt']
      node.title = attrs['title'] if attrs['title']
      node.dimensions = [attrs['width']&.to_i, attrs['height']&.to_i]
    end
  when 'table_header'
    if attrs
      node.scope = attrs['scope'] if attrs['scope']
      node.abbr = attrs['abbr'] if attrs['abbr']
      node.colspan = attrs['colspan'] if attrs['colspan']
    end
  end

  node.marks = marks_data if marks_data && !marks_data.empty?

  node
end