Class: Amrita2View::Base

Inherits:
Object show all
Defined in:
lib/amrita2/rails_bridge.rb

Constant Summary collapse

@@compiled_amrita2_templates = 
{}

Instance Method Summary collapse

Constructor Details

#initialize(action_view) ⇒ Base

Returns a new instance of Base.



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# File 'lib/amrita2/rails_bridge.rb', line 7

def initialize( action_view )
  @action_view = action_view
  @action_view.extend(Amrita2::Runtime)
end

Instance Method Details

#render(template, local_assigns = {}) ⇒ Object 



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# File 'lib/amrita2/rails_bridge.rb', line 12

def render( template, local_assigns={} )
  action_name = @action_view.controller.action_name
  tmpl_method = action_name + "_setup_template"
  tmpl = @@compiled_amrita2_templates[template] ||= 
    if @action_view.respond_to?(tmpl_method)
      @action_view.send(tmpl_method, template)
    else
      t = Amrita2::TemplateText.new(template)
      b = @action_view.instance_eval { binding }
      t.use_erb(b)
      t
    end

  po_method = action_name + "_po"
  po = nil
  if @action_view.respond_to?(po_method)
    po = @action_view.send(po_method)
  else
    po = @action_view.controller
  end             

  tmpl.expand(out="", po)
  out
rescue
  $!.to_s + $@.join("<br>")
end