Module: Middleman::Sitemap::Extensions::Traversal

Included in:

Resource

Defined in:

middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb

Instance Method Summary (collapse)

• - (Array<Middleman::Sitemap::Resource>) children

  This resource's child resources.

• - (Boolean) directory_index?

  Whether this resource either a directory index, or has the same name as an existing directory in the source.

• - (Boolean) eponymous_directory?

  Whether the resource has the same name as a directory in the source (e.g., if the resource is named 'gallery.html' and a path exists named 'gallery/', this would return true).

• - (String) eponymous_directory_path

  The path for this resource if it were a directory, and not a file (e.g., for 'gallery.html' this would return 'gallery/').

• - (Middleman::Sitemap::Resource^?) parent

  This resource's parent resource.

• - (Array<Middleman::Sitemap::Resource>) siblings

  This resource's sibling resources.

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# File 'middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb', line 26

def children
  return [] unless directory_index?

  if eponymous_directory?
    base_path = eponymous_directory_path
    prefix    = %r|^#{base_path.sub("/", "\\/")}|
  else
    base_path = path.sub("#{app.index_file}", "")
    prefix    = %r|^#{base_path.sub("/", "\\/")}|
  end

  store.resources.select do |sub_resource|
    if sub_resource.path == self.path || sub_resource.path !~ prefix
      false
    else
      inner_path = sub_resource.path.sub(prefix, "")
      parts = inner_path.split("/")
      if parts.length == 1
        true
      elsif parts.length == 2
        parts.last == app.index_file
      else
        false
      end
    end
  end
end

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# File 'middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb', line 63

def directory_index?
  path.include?(app.index_file) || path =~ /\/$/ || eponymous_directory?
end

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# File 'middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb', line 70

def eponymous_directory?
  full_path = File.join(app.source_dir, eponymous_directory_path)
  !!(File.exists?(full_path) && File.directory?(full_path))
end

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# File 'middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb', line 78

def eponymous_directory_path
  path.sub(ext, '/').sub(/\/$/, "") + "/"
end

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# File 'middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb', line 10

def parent
  parts = path.split("/")
  parts.pop if path.include?(app.index_file)
  
  return nil if parts.length < 1
  
  parts.pop
  parts << app.index_file
  
  parent_path = "/" + parts.join("/")
  
  store.find_resource_by_destination_path(parent_path)
end

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# File 'middleman-core/lib/middleman-core/sitemap/extensions/traversal.rb', line 56

def siblings
  return [] unless parent
  parent.children.reject { |p| p == self }
end