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 5

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 114

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

  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 11

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 "code_block"
                 CodeBlock
               when "code_block_wrapper"
                 CodeBlockWrapper
               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
  when "code_block"
    if attrs
      node.language = attrs["language"] if attrs["language"]
      node.line_numbers = attrs["line_numbers"] if attrs["line_numbers"]
    end
  end

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

  node
end