Class: DocTemplate::Tags::DefTag

Inherits:
BaseTag
  • Object
show all
Includes:
ERB::Util
Defined in:
lib/doc_template/tags/def_tag.rb

Constant Summary collapse

STYLE_RE = 
/<span (style=[^.>]*)>[^<]*$/i.freeze
TAG_NAME = 
'def'
TAG_SEPARATOR = 
'[separator]'
TEMPLATES = 
{
  default: 'def.html.erb',
  gdoc: 'gdoc/def.html.erb'
}.freeze

Constants inherited from BaseTag

BaseTag::SOFT_RETURN_RE, BaseTag::UNICODE_SPACES_RE

Instance Attribute Summary

Attributes inherited from BaseTag

#anchor, #content

Instance Method Summary collapse

Methods inherited from BaseTag

#before_tag, #check_tag_soft_return, #content_until_break, #content_until_materials, #ela2?, #ela6?, #gdoc?, #include_break?, #include_break_for?, #materials, parse, #parse_nested, #parse_template, #placeholder, #placeholder_id, #render, #replace_tag, #tag_data, tag_with_html_regexp, #template_name, #template_path, template_path_for

Instance Method Details

#parse(node, opts = {}) ⇒ Object 



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# File 'lib/doc_template/tags/def_tag.rb', line 16

def parse(node, opts = {})
  # Need to extract the Tag and preserves all the styling inside it
  node_html = node.inner_html
  start_pos = node_html.index '['
  end_pos = node_html.rindex ']'
  needle = node_html[start_pos..end_pos]

  preserved_style = STYLE_RE.match(needle).try(:[], 1)
  subject = (opts[:metadata].try(:[], 'subject').presence || 'ela').downcase
  definition, description = opts[:value].split(';').map(&:strip)

  data = node_html.sub(needle, TAG_SEPARATOR).split(TAG_SEPARATOR, 2).map(&:squish)

  params = {
    append: data[1],
    definition: definition,
    description: description,
    prepend: data[0],
    preserved_style: preserved_style,
    subject: subject
  }

  @content = "<p>#{parse_template(params, template_name(opts))}</p>"

  if node.name == 'li'
    @result = node.replace "<li class='#{node['class']}'>#{placeholder}</li>"
  else
    replace_tag node
  end
  self
end