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An HTML DSL for Elixir

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temple lib temple ast nonvoid_elements_aliases.ex
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lib/temple/ast/nonvoid_elements_aliases.ex 

defmodule Temple.Ast.NonvoidElementsAliases do

  @moduledoc false

  @behaviour Temple.Parser



  use TypedStruct



  typedstruct do

    field :name, atom()

    field :attrs, list()

    field :children, list()

    field :meta, map()

  end



  alias Temple.Parser



  @impl true

  def applicable?({name, _, _}) do

    name in Parser.nonvoid_elements_aliases()

  end



  def applicable?(_), do: false



  @impl true

  def run({name, meta, args}) do

    name = Parser.nonvoid_elements_lookup()[name]



    {do_and_else, args} = Temple.Ast.Utils.split_args(args)



    {do_and_else, args} = Temple.Ast.Utils.consolidate_blocks(do_and_else, args)



    children = Temple.Parser.parse(do_and_else[:do])



    Temple.Ast.new(__MODULE__,

      name: to_string(name) |> String.replace_suffix("!", ""),

      attrs: args,

      meta: %{whitespace: whitespace(meta)},

      children:

        Temple.Ast.new(Temple.Ast.ElementList,

          children: children,

          whitespace: whitespace(meta)

        )

    )

  end



  defp whitespace(meta) do

    if Keyword.has_key?(meta, :end) do

      :loose

    else

      :tight

    end

  end

end