Class: Nexmo::Markdown::ExternalLinkFilter

Inherits:

Banzai::Filter

• Object
• Banzai::Filter
• Nexmo::Markdown::ExternalLinkFilter

Defined in:

lib/nexmo_markdown_renderer/filters/external_link_filter.rb

Instance Method Summary

• #call(input) ⇒ Object

Instance Method Details

#call(input) ⇒ Object

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

def call(input)
  @input = input
    
  document.css('a').each_with_index do |link, _index|
    if link['href']&.start_with?('http') && link['class'] && !link['class'].include?('no-external-marker')
      link['target'] = '_blank'
      if link.css('svg').empty?
        link.add_child "          &nbsp;<svg class=\"Vlt-icon Vlt-icon--smaller Vlt-icon--text-bottom Vlt-blue-dark\"><use xlink:href=\"/symbol/volta-icons.svg#Vlt-icon-open\"></use></svg>\n        HEREDOC\n      end\n    end\n  end\n    \n  @document.to_html\nend\n"