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markright

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**The extended, configurable markdown-like syntax parser, that produces an AST.** Supports the full set of `markdown`, plus extensions (custom markup with a bit of elixir code to handle parsing.) The AST produced is understandable by [`XmlBuilder`](https://github.com/joshnuss/xml_builder).

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markright lib markright parsers lj.ex
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lib/markright/parsers/lj.ex 

defmodule Markright.Parsers.Lj do

  @moduledoc ~S"""

  Makes all the mailto:who@where.domain texts to be links.



  ## Examples



      iex> input = "✎mudasobwa wrote"

      iex> Markright.Parsers.Lj.to_ast(input)

      %Markright.Continuation{

        ast: {:span, %{class: "ljuser i-ljuser i-ljuser-type-P"},

          [{:a, %{class: "i-ljuser-profile",

                  href: "http://mudasobwa.livejournal.com/profile",

                  target: "_self"},

              [{:img, %{class: "i-ljuser-userhead ContextualPopup",

                        src: "http://l-stat.livejournal.net/img/userinfo.gif?v=17080?v=145"}, nil}]},

           {:a, %{class: "i-ljuser-username",

                  href: "http://mudasobwa.livejournal.com/",

                  target: "_self"}, [{:strong, %{}, "mudasobwa"}]}]},

        tail: " wrote"}

  """



  use Markright.Helpers.Magnet



  def to_ast(input, %Plume{} = plume \\ %Plume{}) when is_binary(input) do

    %Plume{ast: <<@magnet :: binary, username :: binary>>} = cont = astify(input, plume)

    cont = %Plume{cont | ast:

      [

        {:a, %{href: "http://#{username}.livejournal.com/profile",

               target: "_self",

               class: "i-ljuser-profile"},

             [{:img, %{class: "i-ljuser-userhead ContextualPopup",

                       src: "http://l-stat.livejournal.net/img/userinfo.gif?v=17080?v=145"}, nil}]},

        {:a, %{class: "i-ljuser-username",

               href: "http://#{username}.livejournal.com/",

               target: "_self"}, [{:strong, %{}, username}]}

      ]}

    Markright.Utils.continuation(:continuation, cont, {:span, %{class: "ljuser i-ljuser i-ljuser-type-P"}})

  end

end