Module: Cadmus::Concerns::LiquidTemplateField::ClassMethods

Defined in:
lib/cadmus/concerns/liquid_template_field.rb

Instance Method Summary collapse

Instance Method Details

#liquid_template_field(method_name, field_name) ⇒ Object 



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# File 'lib/cadmus/concerns/liquid_template_field.rb', line 7

def liquid_template_field(method_name, field_name)
  define_method method_name do
    content = send(field_name)

    begin
      Liquid::Template.parse(content)
    rescue Exception => exception
      Liquid::Template.parse("#{exception.class.name}: #{exception.message}")
    end
  end
end

#validates_template_validity(field_name) ⇒ Object 



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# File 'lib/cadmus/concerns/liquid_template_field.rb', line 19

def validates_template_validity(field_name)
  validate do |model|
    content = model.send(field_name)

    begin
      Liquid::Template.parse(content)
    rescue Exception => exception
      model.errors.add(field_name, "failed to parse: #{exception.class.name}: #{exception.message}")
    end
  end
end