Class: Rambo::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/rambo/server.rb

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Server

Returns a new instance of Server.



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# File 'lib/rambo/server.rb', line 16

def initialize(options = {})
  @options = options
  env = Rambo::Env.new
  @contexts = {
    'default' => Rambo::ApplicationContext.new(),
    #'blog' => Rambo::ApplicationContext.new('blog')
  }
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rambo/server.rb', line 25

def call(env)
  begin
    
    @contexts.each { |key, context| context.reload } if Rambo::Env.config
    
    request = Request.new(env)
    response = Response.new
    
    if @contexts.keys.include? request.controller.downcase
      current_context = @contexts[request.controller.downcase]
      request = Rambo::ApplicationRequest.new(env)
    end
    current_context ||= @contexts['default']
    request.application_context = current_context
    
    #puts "rambo: looking for #{request.controller_class}"
    
    begin
      controller = Object.module_eval("::#{request.controller_class}", __FILE__, __LINE__).new
    rescue Exception => e
      return [404, response.header, "<h2>Routing error: controller <span style='color:grey'>#{request.controller}</span> not found</h2>"]
    end
    controller.request = request
    controller.response = response
    
    controller.init if controller.respond_to? :init 
    
    unless controller.respond_to? request.action
      return [404, response.header, "<h2>Routing error: action <span style='color:grey'>#{request.action}</span> not found in <span style='color:grey'>#{request.controller}</span></h2>"]
    end
    
    result = controller.send(request.action) unless controller.already_rendered?
    
    response.body = result if result
    
    [response.status, response.header, response.body]
  rescue Exception => e
    puts e.message
    return [500, {}, "<pre><b>#{e.message.gsub("<","&lt;")}</b>\n#{e.backtrace.join("\n")}</pre>"]
  end
end