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microformats2

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A microformats2 parser (http://microformats.org/wiki/microformats-2) for Elixir

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microformats2 lib items value.ex
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lib/items/value.ex 

defmodule Microformats2.Items.Value do

  import Microformats2.Helpers



  alias Microformats2.Items



  def get_value(class, p, child, doc, url, opts) do

    cond do

      is_a?(class, "p") and p[normalized_key("properties", opts)][normalized_key("name", opts)] != nil ->

        List.first(p[normalized_key("properties", opts)][normalized_key("name", opts)])



      is_a?(class, "u") and p[normalized_key("properties", opts)][normalized_key("url", opts)] != nil ->

        List.first(p[normalized_key("properties", opts)][normalized_key("url", opts)])



      # and p[:properties]["url"] != nil ->

      is_a?(class, "e") && p[normalized_key("value", opts)] != nil ->

        p[normalized_key("value", opts)]



      true ->

        Items.parse_prop(class, child, doc, url, opts)

    end

  end



  def has_value?(%{value: _}), do: true

  def has_value?(_), do: false

end