Class: Jekyll::GeneratorSingleSource::SingleSourcePage

Inherits:
Page
  • Object
show all
Defined in:
lib/jekyll/generator-single-source/single_source_page.rb

Instance Method Summary collapse

Constructor Details

#initialize(nav_item) ⇒ SingleSourcePage

rubocop:disable Lint/MissingSuper, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/AbcSize, Metrics/PerceivedComplexity



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# File 'lib/jekyll/generator-single-source/single_source_page.rb', line 6

def initialize(nav_item) # rubocop:disable Lint/MissingSuper, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/AbcSize, Metrics/PerceivedComplexity
  # Configure variables that Jekyll depends on
  @site = nav_item.site

  # Set self.ext and self.basename by extracting information from the page filename
  process('index.md')

  # Override Jekyll::Page's @dir
  # This is the directory that we're going to write the output file to
  @dir = nav_item.dest.file_path

  file_path = if nav_item.translation_fallback?
                nav_item.source.full_file_path_in_default_locale
              else
                nav_item.source.full_file_path_in_locale
              end
  content = File.read(file_path)

  # Load content + frontmatter from the file
  if content =~ Jekyll::Document::YAML_FRONT_MATTER_REGEXP
    @content = Regexp.last_match.post_match
    @data = SafeYAML.load(Regexp.last_match(1))
  end

  # Make it clear that this content comes from a generated file
  @data['is_dir_index'] = nav_item.source.dir?

  # Set the current release and concrete version
  release = nav_item.release
  @data['release'] = Liquid::Drops::Release.new(release)
  @data['edition'] = release.edition
  @data['version'] = release.default_version
  @data['versions'] = release.versions

  # Set i18n related data
  # locale in which the page is
  locale = if nav_item.translation_fallback?
    I18n.default_locale.to_s
  else
    @site.config['locale']
  end
  @data['translation_fallback'] = nav_item.translation_fallback?
  @data['full_file_path_in_locale'] = nav_item.source.full_file_path_in_locale
  @data['file_path'] = nav_item.source.file_path
  @data['locale'] = locale
  @data['nav_items'] = nav_item.nav_items_in_locale(locale)

  # Set the "Edit on GitHub" link url
  @data['edit_link'] = nav_item.source.file_path unless nav_item.translation_fallback?

  # Set the layout if it's not already provided
  @data['layout'] ||= GeneratorConfig.new(@site).layout

  # Apply any overrides
  current = to_version(release.value)
  @data['overrides']&.each do |key, entries|
    entries.each do |value, conditions|
      gte = conditions['gte'] ? to_version(conditions['gte']) : nil
      lte = conditions['lte'] ? to_version(conditions['lte']) : nil
      eq = conditions['eq'] ? to_version(conditions['eq']) : nil

      if gte && lte
        @data[key] = value if current >= gte && current <= lte
      elsif gte
        @data[key] = value if current >= gte
      elsif lte
        @data[key] = value if current <= lte
      elsif eq
        @data[key] = value if current == eq
      end
    end
  end

  # Needed so that regeneration works for single sourced pages
  # It must be set to the source file
  # Also, @path MUST NOT be set, it falls back to @relative_path
  @relative_path = nav_item.relative_path
end

Instance Method Details

#to_version(input) ⇒ Object 



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# File 'lib/jekyll/generator-single-source/single_source_page.rb', line 85

def to_version(input)
  Gem::Version.new(input.to_s.gsub(/\.x$/, '.0'))
end