Class: TemplateParser

Inherits:
Object show all
Defined in:
lib/volt/server/template_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, template_path) ⇒ TemplateParser 



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# File 'lib/volt/server/template_parser.rb', line 406

def initialize(template, template_path)
	@templates = {}
   @template_path = template_path

   template_fragment = Nokogiri::HTML::DocumentFragment.parse(template)

   # Add templates for each section
   
   # Check for sections
   sections = []
   if template_fragment.children[0].name[0] == ':'
     template_fragment.children.each do |child|
       if child.is_a?(Nokogiri::XML::Element)
         sections << [child, child.name[1..-1]]
       end
     end
   else
     sections << [template_fragment, 'body']
   end
   
   sections.each do |section, name|
 		template = Template.new(self, name, section)
 		add_template(name, template)
 		template.start_walk
 		template.pull_closed_block_scopes
   end

end

Instance Attribute Details

#bindings ⇒ Object

Returns the value of attribute bindings.



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# File 'lib/volt/server/template_parser.rb', line 404

def bindings
  @bindings
end

#dom ⇒ Object

Returns the value of attribute dom.



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# File 'lib/volt/server/template_parser.rb', line 404

def dom
  @dom
end

#template_path ⇒ Object

Returns the value of attribute template_path.



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# File 'lib/volt/server/template_parser.rb', line 404

def template_path
  @template_path
end

Instance Method Details

#add_template(name, template) ⇒ Object 



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# File 'lib/volt/server/template_parser.rb', line 435

def add_template(name, template)
   raise "Already defined at #{@template_path + '/' + name}" if @templates[@template_path + '/' + name]
	@templates[@template_path + '/' + name] = template
end

#templates ⇒ Object

Return the templates, but map the html from nokogiri to html



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# File 'lib/volt/server/template_parser.rb', line 441

def templates
	mapped = {}
	@templates.each_pair do |name, template|
		mapped[name] = {
			'html' => template.html,
			'bindings' => template.current_scope.bindings
		}
	end

	return mapped
end