Class: Coradoc::Html::Converters::ListItem

Inherits:
Base
  • Object
show all
Defined in:
lib/coradoc/html/converters/list_item.rb

Overview

Converter for ListItem

Class Method Summary collapse

Methods inherited from Base

build_class_attribute, build_element, build_html_attributes, convert_content_to_html, convert_element_to_core, convert_node_to_core, escape_attribute, escape_html, extract_model_attributes, extract_node_attributes, extract_text_fallback, find_converter_class_by_name, find_converter_for_model, handle_unknown_content, render_core_abbreviation, render_core_annotation_block, render_core_bibliography, render_core_bibliography_entry, render_core_block, render_core_block_image, render_core_definition_item, render_core_definition_list, render_core_footnote, render_core_footnote_reference, render_core_inline_element, render_core_inline_image, render_core_list_block, render_core_list_item, render_core_span, render_core_structural_element, render_core_table_cell, render_core_table_row, render_core_term, render_core_toc, render_core_toc_entry, resolve_block_semantic_type, resolve_format_specific_semantic, transform_to_coremodel, treat_children

Class Method Details

.to_coradoc(node, state = {}) ⇒ Coradoc::CoreModel::ListItem

Convert HTML <li> to CoreModel::ListItem

Parameters:

  • node (Nokogiri::XML::Node) —

    HTML node

  • state (Hash) (defaults to: {}) —

    Conversion state

Returns:

  • (Coradoc::CoreModel::ListItem) —

    ListItem model



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# File 'lib/coradoc/html/converters/list_item.rb', line 13

def to_coradoc(node, state = {})
  attrs = extract_node_attributes(node)

  item = Coradoc::CoreModel::ListItem.new
  item.id = attrs[:id] if attrs[:id]

  # Extract content and nested lists
  content_nodes = []
  nested_list = nil

  node.children.each do |child|
    case child.name
    when 'ul', 'ol'
      # This is a nested list
      nested_list = convert_node_to_core(child, state)
    else
      content_nodes << child unless child.text.strip.empty? && child.name == 'text'
    end
  end

  # Convert content nodes - collect as mixed content array
  if content_nodes.any?
    content = content_nodes.flat_map { |n| convert_node_to_core(n, state) }.compact
    # Store as children for mixed content
    item.children = content if content.any?
  end

  item.nested = nested_list if nested_list

  item
end

.to_html(model, state = {}) ⇒ String

Convert CoreModel::ListItem to HTML <li>

Parameters:

  • model (Coradoc::CoreModel::ListItem) —

    ListItem model

  • state (Hash) (defaults to: {}) —

    Conversion state

Returns:

  • (String) —

    HTML string



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# File 'lib/coradoc/html/converters/list_item.rb', line 49

def to_html(model, state = {})
  parts = []

  # Convert main content - check children first (mixed content), then content
  content_to_render = model.children&.any? ? model.children : model.content
  parts << convert_content_to_html(content_to_render, state) if content_to_render

  # Convert attached content
  if model.attached && !model.attached.empty?
    model.attached.each do |attached_item|
      parts << convert_content_to_html(attached_item, state)
    end
  end

  # Convert nested list
  parts << convert_content_to_html(model.nested, state) if model.nested

  attrs = {}
  attrs[:id] = model.id if model.id

  build_element('li', parts.join("\n"), attrs)
end