Module: Caracal::Core::IFrames

Included in:
Document
Defined in:
lib/caracal/core/iframes.rb

Overview

This module encapsulates all the functionality related to inserting word document snippets into the document.

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/caracal/core/iframes.rb', line 12

def self.included(base)
  base.class_eval do

    #-------------------------------------------------------------
    # Public Methods
    #-------------------------------------------------------------

    def iframe(options={}, &block)
      model = Caracal::Core::Models::IFrameModel.new(options, &block)
      if model.valid?
        model.preprocess!

        # table cells can't hold namespaces; the document
        # collects those when it renders.
        if respond_to?(:namespace)
          model.namespaces.each do |(prefix, href)|
            namespace({ prefix: prefix, href: href })
          end
          model.ignorables.each do |prefix|
            ignorable(prefix)
          end
        end

        contents << model
      else
        raise Caracal::Errors::InvalidModelError, 'IFrameModel requires either the :url or :data argument.'
      end
      model
    end

  end
end