Module: Monoriel::InstanceMethods

Defined in:
lib/monoriel.rb

Constant Summary collapse

DEV_ENV = 
[nil,'development','dev']

Instance Method Summary collapse

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/monoriel.rb', line 52

def call(env); dup.call!(env); end

#call!(env) ⇒ Object 



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# File 'lib/monoriel.rb', line 54

def call!(env)
  catch(:response) {
    @r = ::Rack::Request.new(env)
    @res = ::Rack::Response.new
    @session = env['rack.session'] || {}
    begin
      instance_eval(&self.class.dispatcher_block)
    rescue => e
      raise if DEV_ENV.include?(ENV['RACK_ENV'])
      @res.write(self.__send__('error', e, @path_atoms))
    end
    @res.status==404&&!@app.nil? ? @app.call(env) : @res.finish
  }
end

#erb(template, &block) ⇒ Object 



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# File 'lib/monoriel.rb', line 98

def erb(template,&block)
	tpl(template,'.erb') do 
		yield if block_given?
	end
end

#error(e, *args) ⇒ Object 



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# File 'lib/monoriel.rb', line 75

def error(e, *args)
  puts "\n", e.class, e.message, e.backtrace # Log the error anyway
  @res.status = 500
  "ERROR 500"
end

#haml(template, &block) ⇒ Object 



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# File 'lib/monoriel.rb', line 110

def haml(template,&block)
	tpl(template,'.haml',block) do
		yield if block_given?
	end
end

#initialize(app = nil) ⇒ Object 



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# File 'lib/monoriel.rb', line 51

def initialize(app=nil); @app = app; end

#not_found(*args) ⇒ Object 



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# File 'lib/monoriel.rb', line 69

def not_found(*args)
  @res.status = 404
  @res.headers['X-Cascade']='pass'
  "NOT FOUND: #{@r.path_info}"
end

#scss(template, &block) ⇒ Object 



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# File 'lib/monoriel.rb', line 116

def scss(template,&block)
	tpl(template,'.scss',block) do
		yield if block_given?
	end
end

#slim(template, &block) ⇒ Object 



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# File 'lib/monoriel.rb', line 104

def slim(template,&block)
	tpl(template,'.slim') do
		yield if block_given?
	end
end

#tpl(template, extention, &block) ⇒ Object 



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# File 'lib/monoriel.rb', line 81

def tpl(template, extention,&block)
			key = (template.to_s + extention.gsub(/[.]/,"_")).to_sym
  @@tilt_cache ||= {}
  if @@tilt_cache.has_key?(key)
    template_obj = @@tilt_cache[key]
  else
    views_location = @r.env['views'] || ::Dir.pwd+'/views/'
    views_location << '/' unless views_location[-1]==?/
    template_obj = Tilt.new("#{views_location}#{template}#{extention}")
    @@tilt_cache.store(key,template_obj) if ENV['RACK_ENV']=='production'
  end
  @res['Content-Type'] = "text/html;charset=utf-8"
  template_obj.render(self) do
		yield if block_given?
  end
end