class NThrut

# File lib/nthrut.rb, line 13
def initialize(parent)
  
  @parent = parent
  @templates = {}
  
end

# File lib/nthrut.rb, line 25
def haml(name,options={})    
  render name, :haml, options
end

# File lib/nthrut.rb, line 29
def slim(name,options={})
  render name, :slim, options
end

# File lib/nthrut.rb, line 33
def template(name, type=nil, &blk)
  @templates.merge!({name => {content: blk.call, type: type}})
  @templates[name]
end

# File lib/nthrut.rb, line 21
def transform(xsl, xml)
  Rexslt.new(xsl, xml).to_s
end

# File lib/nthrut.rb, line 41
def render(name, type, opt={})
  
  options = {locals: {}}.merge!(opt)
  locals = options.delete :locals
  
  unless @templates[:layout] then
    template(:layout, type) { File.read('views/layout.' + type.to_s) }
  end
  
  layout = Tilt[type.to_s].new(options) {|x| @templates[:layout][:content]}    

  unless @templates[name] then
    template(name, type) { File.read("views/%s.%s" % [name.to_s, type.to_s])}
  end    

  template = Tilt[type.to_s].new(options) {|x| @templates[name][:content]}
  layout.render{ template.render(@parent, locals)}
end

# File lib/nthrut.rb, line 60
def tilt(name, options={})
  
  options = {locals: {}}.merge!(opt)
  locals = options.delete :locals
  layout = Tilt[@templates[:layout][:type].to_s].new(options)\
      {|x| @templates[:layout][:content]}
  template = Tilt[@templates[name][:type].to_s].new(options) \
      {|x| @templates[name][:content]}
  layout.render{ template.render(@parent, locals)}
  
end