lib/stackprof-webnav/server.rb in stackprof-webnav-0.0.1 vs lib/stackprof-webnav/server.rb in stackprof-webnav-0.0.2

@@ -1,19 +1,30 @@
 require 'nyny'
 require 'haml'
 require "stackprof"
-require 'sprockets'
+require 'sprockets/nyny'
+require 'net/http'
 require_relative 'presenter'
 
 module StackProf
   module Webnav
     class Server < NYNY::App
+      register Sprockets::NYNY
+      config.assets.paths << File.join(__dir__, 'css')
+
       class << self
-        attr_accessor :report_dump_path
+        attr_accessor :report_dump_path, :report_dump_url
 
         def presenter
-          report = StackProf::Report.new(Marshal.load(File.open(report_dump_path).read))
+          return @presenter unless @presenter.nil?
+          content = if report_dump_path.nil?
+                      Net::HTTP.get(URI.parse(report_dump_url))
+                    else
+                      File.open(report_dump_path).read
+                    end
+
+          report = StackProf::Report.new(Marshal.load(content))
           @presenter ||= Presenter.new(report)
         end
       end
 
       helpers do
@@ -37,16 +48,11 @@
         def file_url path
           "/file?path=#{URI.escape(path)}"
         end
       end
 
-      sprockets = Sprockets::Environment.new do |env|
-        env.append_path(File.join(__dir__, 'css'))
-      end.index
-      builder.map('/assets'){ run sprockets }
-
       get '/' do
-        @file = Server.report_dump_path
+        @file = Server.report_dump_path || Server.report_dump_url
         @action = "overview"
         @frames = presenter.overview_frames
         render_with_layout :overview
       end