Class: Nexmo::Markdown::AudioFilter

Inherits:
Banzai::Filter
  • Object
show all
Defined in:
lib/nexmo_markdown_renderer/filters/audio_filter.rb

Instance Method Summary collapse

Instance Method Details

#call(input) ⇒ Object 



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# File 'lib/nexmo_markdown_renderer/filters/audio_filter.rb', line 4

def call(input)
  input.gsub(/[u{🔈}]\[(.+?)\]/) do
    audio = <<~HEREDOC
      <audio preload="none" controls>
        <source src="#{$1}" type="audio/mpeg">
      </audio>
    HEREDOC

    "FREEZESTART#{Base64.urlsafe_encode64(audio)}FREEZEEND"
  end
end