class DocTemplate::Tables::Activity

Constants

HEADER_LABEL
HTML_VALUE_FIELDS
MATERIALS_KEY

Public Instance Methods

parse(fragment, *args) click to toggle source
# File lib/doc_template/tables/activity.rb, line 11
def parse(fragment, *args)
  template_type = args.extract_options![:template_type].presence || 'core'
  idx = 0
  [].tap do |result|
    fragment.xpath(xpath_meta_headers, XpathFunctions.new).each do |el|
      table = el.ancestors('table').first
      data = fetch table

      data = process_title(data)

      # Places activity type tags
      if data['activity-title'].present?
        idx += 1
        # we define the tag value as an unique(-ish) anchor, so we can retrieve this activity
        # info later (check toc_helpers#find_by_anchor). Used for building the sections TOC
        value = "#{idx}-#{template_type}-l2-#{data['activity-title']}".parameterize
        data['idx'] = idx
        data['anchor'] = value
        header = "<p><span>[#{::DocTemplate::Tags::ActivityMetadataTypeTag::TAG_NAME}: #{value}]</span></p>"
        table.add_next_sibling header
      end

      table.remove
      data = fetch_materials data, MATERIALS_KEY

      result << data
    end
  end
end
process_title(data) click to toggle source
# File lib/doc_template/tables/activity.rb, line 41
def process_title(data)
  # Allows to handle ELA as Math:
  # - inject `section-title` to link to fake section
  # - substitute activity title
  data['section-title'] ||= Tables::Section::FAKE_SECTION_TITLE
  data['activity-title'] ||= data['number']
  data
end