Class: StaticMatic::Server

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(staticmatic, default = nil) ⇒ Server

Returns a new instance of Server.



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# File 'lib/staticmatic/server.rb', line 3

def initialize(staticmatic, default = nil)
  @files = default || Rack::File.new(staticmatic.site_dir)
  @staticmatic = staticmatic
  

end

Class Method Details

.start(staticmatic) ⇒ Object

Starts the StaticMatic preview server



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# File 'lib/staticmatic/server.rb', line 45

def self.start(staticmatic)
  [ 'INT', 'TERM' ].each do |signal|
    Signal.trap(signal) do
      puts 
      puts "Exiting"
      exit!(0)
    end
  end
  port = staticmatic.configuration.preview_server_port || 3000

  host = staticmatic.configuration.preview_server_host || ""

  app = Rack::Builder.new do
    use Rack::ShowExceptions
    run StaticMatic::Server.new(staticmatic)
  end 
  
  Rack::Handler::WEBrick.run(app, :Port => port, :Host => host)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/staticmatic/server.rb', line 10

def call(env)
  @staticmatic.load_helpers
  path_info = env["PATH_INFO"]

  file_dir, file_name, file_ext = expand_path(path_info)

  # remove stylesheets/ directory if applicable
  file_dir.gsub!(/^\/stylesheets\/?/, "")
  
  file_dir = CGI::unescape(file_dir)
  file_name = CGI::unescape(file_name)

  unless file_ext && ["html", "css"].include?(file_ext) &&
      @staticmatic.template_exists?(file_name, file_dir) &&
      File.basename(file_name) !~ /^\_/
    return @files.call(env)
  end

  res = Rack::Response.new
  res.header["Content-Type"] = "text/#{file_ext}"

  begin
    if file_ext == "css"
      res.write @staticmatic.generate_css(file_name, file_dir)
    else
      res.write @staticmatic.generate_html_with_layout(file_name, file_dir)
    end
  rescue StaticMatic::Error => e
    res.write e.message
  end

  res.finish
end