derailed-benchmarks-1.7.0/0000755000175100017510000000000013645050103014426 5ustar pravipraviderailed-benchmarks-1.7.0/.gitignore0000644000175100017510000000014413645050103016415 0ustar pravipravi.DS_Store *.gem /test/rails_app/tmp/* /test/rails_app/log/* *.sqlite3 Gemfile.lock gemfiles/*.lock derailed-benchmarks-1.7.0/Rakefile0000644000175100017510000000077313645050103016102 0ustar pravipravi# encoding: UTF-8 # frozen_string_literal: true require 'rubygems' require 'bundler' require "bundler/gem_tasks" begin Bundler.setup(:default, :development, :test) rescue Bundler::BundlerError => e $stderr.puts e.message $stderr.puts "Run `bundle install` to install missing gems" exit e.status_code end require 'rake' require 'rake/testtask' Rake::TestTask.new(:test) do |t| t.libs << 'lib' t.libs << 'test' t.pattern = 'test/**/*_test.rb' t.verbose = false end task default: :test derailed-benchmarks-1.7.0/derailed_benchmarks.gemspec0000644000175100017510000000324713645050103021747 0ustar pravipravi# -*- encoding: utf-8 -*- # frozen_string_literal: true lib = File.expand_path('../lib', __FILE__) $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) require 'derailed_benchmarks/version' Gem::Specification.new do |gem| gem.name = "derailed_benchmarks" gem.version = DerailedBenchmarks::VERSION gem.authors = ["Richard Schneeman"] gem.email = ["richard.schneeman+rubygems@gmail.com"] gem.description = %q{ Go faster, off the Rails } gem.summary = %q{ Benchmarks designed to performance test your ENTIRE site } gem.homepage = "https://github.com/schneems/derailed_benchmarks" gem.license = "MIT" gem.files = `git ls-files`.split($/) gem.executables = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) } gem.test_files = gem.files.grep(%r{^(test|spec|features)/}) gem.require_paths = ["lib"] gem.required_ruby_version = ">= 2.1.0" gem.add_dependency "heapy", "~> 0" gem.add_dependency "memory_profiler", "~> 0" gem.add_dependency "get_process_mem", "~> 0" gem.add_dependency "benchmark-ips", "~> 2" gem.add_dependency "rack", ">= 1" gem.add_dependency "rake", "> 10", "< 14" gem.add_dependency "thor", ">= 0.19", "< 2" gem.add_dependency "ruby-statistics", ">= 2.1" gem.add_dependency "unicode_plot", ">= 0.0.4", "< 1.0.0" gem.add_dependency "mini_histogram", "~> 0" gem.add_development_dependency "capybara", "~> 2" gem.add_development_dependency "m" gem.add_development_dependency "rails", "> 3", "<= 7" gem.add_development_dependency "devise", "> 3", "< 6" gem.add_development_dependency "appraisal", "2.2.0" end derailed-benchmarks-1.7.0/.github/0000755000175100017510000000000013645050103015766 5ustar pravipraviderailed-benchmarks-1.7.0/.github/workflows/0000755000175100017510000000000013645050103020023 5ustar pravipraviderailed-benchmarks-1.7.0/.github/workflows/check_changelog.yml0000644000175100017510000000056013645050103023633 0ustar pravipraviname: Check Changelog on: [pull_request] jobs: build: runs-on: ubuntu-latest steps: - uses: actions/checkout@v1 - name: Check that CHANGELOG is touched run: | cat $GITHUB_EVENT_PATH | jq .pull_request.title | grep -i '\[\(\(changelog skip\)\|\(ci skip\)\)\]' || git diff remotes/origin/${{ github.base_ref }} --name-only | grep CHANGELOG.md derailed-benchmarks-1.7.0/bin/0000755000175100017510000000000013645050103015176 5ustar pravipraviderailed-benchmarks-1.7.0/bin/derailed0000755000175100017510000000463413645050103016704 0ustar pravipravi#!/usr/bin/env ruby # frozen_string_literal: true unless File.respond_to? :realpath class File #:nodoc: def self.realpath path return realpath(File.readlink(path)) if symlink?(path) path end end end lib = File.expand_path(File.dirname(File.realpath(__FILE__)) + '/../lib') $: << lib require File.join(lib, 'derailed_benchmarks.rb') Bundler.setup require 'thor' class DerailedBenchmarkCLI < Thor desc "exec", "executes given derailed benchmark" def exec(task = nil) setup_bundler! require 'derailed_benchmarks' require 'rake' Rake::TaskManager.record_task_metadata = true require 'derailed_benchmarks/tasks' perf_rakefile = File.expand_path(".", "perf.rake") load perf_rakefile if File.exist?(perf_rakefile) if task.nil? || task == "--help" Rake.application.tasks.map do |task, n| next unless task.comment puts " $ derailed exec #{task.name} # #{task.comment}" end else task = "perf:#{task}" unless Rake::Task.task_defined?(task) Rake::Task[task].invoke end end desc "bundle:objects", "measures objects created by gems" define_method(:"bundle:objects") do |env = "production"| setup_bundler! env = [:default] + env.split(",") puts "Measuring objects created by gems in groups #{ env.inspect }" require 'memory_profiler' report = MemoryProfiler.report do Bundler.require(*env) end report.pretty_print end map :"bundler:objects" => :"bundle:objects" desc "bundle:mem", "measures memory used by gems at boot time" define_method(:"bundle:mem") do |env = "production"| env = [:default] + env.split(",") require 'get_process_mem' mem = GetProcessMem.new require 'derailed_benchmarks/core_ext/kernel_require' before = mem.mb setup_bundler! Bundler.require(*env) after = mem.mb TOP_REQUIRE.print_sorted_children end map :"bundler:mem" => :"bundle:mem" private def setup_bundler! ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__) require 'bundler/setup' begin if ENV["DERAILED_SKIP_ACTIVE_RECORD"] require "action_controller/railtie" require "action_mailer/railtie" require "sprockets/railtie" require "rails/test_unit/railtie" else require 'rails/all' end rescue LoadError end end end DerailedBenchmarkCLI.start(ARGV) derailed-benchmarks-1.7.0/CHANGELOG.md0000644000175100017510000001060113645050103016235 0ustar pravipravi## master (unreleased) ## 1.7.0 - Add histogram support to `perf:library` (https://github.com/schneems/derailed_benchmarks/pull/169) - Fix bug with `Kernel#require` patch when Zeitwerk is enabled (https://github.com/schneems/derailed_benchmarks/pull/170) ## 1.6.0 - Added the `perf:app` command to compare commits within the same application. (https://github.com/schneems/derailed_benchmarks/pull/157) - Allow Rails < 7 and 1.0 <= Thor < 2 (https://github.com/schneems/derailed_benchmarks/pull/168) ## 1.5.0 - Test `perf:library` results against 99% confidence interval in addition to 95% (https://github.com/schneems/derailed_benchmarks/pull/165) - Change default, `perf:library` tests do not stop automatically any more (https://github.com/schneems/derailed_benchmarks/pull/164) ## 1.4.4 - Fix alignment of deicmals in output (https://github.com/schneems/derailed_benchmarks/pull/161) ## 1.4.3 - perf:library now uses median instead of average (https://github.com/schneems/derailed_benchmarks/pull/160) ## 1.4.2 - Fixed syntax error that resulted in ensure end error inside tasks.rb for older rubies (https://github.com/schneems/derailed_benchmarks/pull/155) - Fix case in perf:library where the same SHA could be tested against itself (https://github.com/schneems/derailed_benchmarks/pull/153) ## 1.4.1 - Rake dependency now allows for Rake 13 (https://github.com/schneems/derailed_benchmarks/pull/151) ## 1.4.0 - Allow configuration of `perf:ips` benchmark. - Fix bug with `require_relative` [#142](https://github.com/schneems/derailed_benchmarks/pull/142) - Introduce `perf:library` to profile patches to libraries (like Rails) [#135](https://github.com/schneems/derailed_benchmarks/pull/135), [#139](https://github.com/schneems/derailed_benchmarks/pull/139), [#140](https://github.com/schneems/derailed_benchmarks/pull/140), [#141](https://github.com/schneems/derailed_benchmarks/pull/141) ## 1.3.6 - `require_relative` is now measured [commit](https://github.com/schneems/derailed_benchmarks/commit/af11bcc46a4fa24f79e4897a51034927a56e077e) - Fix bug preventing a specific Rails 6 file from being loaded (https://github.com/schneems/derailed_benchmarks/pull/134) - `exit(1)` is called instead of raise (https://github.com/schneems/derailed_benchmarks/pull/127) ## [1.3.5] - Output of `test` now emits the word "derailed" for easier grepping. - Fix "already initialized constant" warning ## [1.3.4] - Allow for "warming up tasks" via WARM_COUNT env var #119 ## [1.3.3] - Make all paths added to $LOAD_PATH absolute instead of relative to allow for use with apps that use bootsnap. ## [1.3.2] - Allow for use with Rack 11. ## [1.3.1] - Allow for use with Rack 11. ## [1.3.0] - 2015-01-07 - Allow environment variable to skip Active Record setup. - Allow Rack 2 to work with Derailed. ## [1.1.3] - 2015-10-15 - Update docs ## [1.1.2] - 2015-10-05 - Added ability to use TEST_COUNT environment variable with `perf:heap`. ## [1.1.1] - 2015-10-01 - Added ability to create a heap dump `perf:heap`. ## [1.1.0] - 2015-09-09 - Set custom auth user using a lambda in perf.rake - Changed `perf:ram_over_time` changed to `perf:mem_over_time` - Fixed gem warnings ## [1.0.1] - 2015-06-20 - `bundle:mem` and similar tasks now keep track of duplicate requires and display them along side of memory requirements. This makes it easier to identify where components are used by multiple libraries - Add rake to gemspec which gets rid of `Unresolved specs during Gem::Specification.reset:` warning - Outputs of memory are now done in [mebibytes](https://en.wikipedia.org/wiki/Mebibyte), a more accurate unit for the value we're measuring (hint: it's what you think MB is). ## [1.0.0] - 2015-05-14 - Added `derailed` command line utility. Can be used with just a Gemfile using command `$ derailed bundle:mem` and `$ derailed bundle:objects`. All existing Rake tasks can now be called with `$ derailed exec` such as `$ derailed exec perf:mem`. - Changed memory_profiler task to be `perf:objects` instead of `perf:mem`. - Changed boot time memory measurement to `perf:mem` instead of `perf:require_bench` - Released seperate [derailed](https://github.com/schneems/derailed) gem that is a wrapper for this gem. I.e. installing that gem installs this one. Easier to remember, less words to type. Also means there's no colision using the `derailed` namespace for executables inside of the `derailed_benchmarks`. ## [0.0.0] - 2014-08-15 - Initial release derailed-benchmarks-1.7.0/lib/0000755000175100017510000000000013645050103015174 5ustar pravipraviderailed-benchmarks-1.7.0/lib/derailed_benchmarks.rb0000644000175100017510000000241513645050103021471 0ustar pravipravi# frozen_string_literal: true require 'time' require 'bundler' require 'get_process_mem' module DerailedBenchmarks def self.gem_is_bundled?(name) specs = ::Bundler.locked_gems.specs.each_with_object({}) {|spec, hash| hash[spec.name] = spec } specs[name] end class << self attr_accessor :auth end def self.rails_path_on_disk require 'rails/version' rails_version_file = Rails.method(:version).source_location[0] path = Pathname.new(rails_version_file).expand_path.parent.parent while path != Pathname.new("/") basename = path.expand_path.basename.to_s break if basename.start_with?("rails") && basename != "railties" path = path.parent end raise "Could not find rails folder on a folder in #{rails_version_file}" if path == Pathname.new("/") path.expand_path end def self.add_auth(app) if use_auth = ENV['USE_AUTH'] puts "Auth: #{use_auth}" auth.add_app(app) else app end end end require 'derailed_benchmarks/require_tree' require 'derailed_benchmarks/auth_helper' require 'derailed_benchmarks/stats_in_file' require 'derailed_benchmarks/stats_from_dir' if DerailedBenchmarks.gem_is_bundled?("devise") DerailedBenchmarks.auth = DerailedBenchmarks::AuthHelpers::Devise.new end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/0000755000175100017510000000000013645050103021142 5ustar pravipraviderailed-benchmarks-1.7.0/lib/derailed_benchmarks/stats_in_file.rb0000644000175100017510000000254313645050103024316 0ustar pravipravi# frozen_string_literal: true module DerailedBenchmarks # A class for reading in benchmark results # and converting them to numbers for comparison # # Example: # # puts `cat muhfile.bench.txt` # # 9.590142 0.831269 10.457801 ( 10.0) # 9.836019 0.837319 10.728024 ( 11.0) # # x = StatsForFile.new(name: "muhcommit", file: "muhfile.bench.txt", desc: "I made it faster", time: Time.now) # x.values #=> [11.437769, 11.792425] # x.average # => 10.5 # x.name # => "muhfile" class StatsForFile attr_reader :name, :values, :desc, :time def initialize(file:, name:, desc: "", time: ) @file = Pathname.new(file) FileUtils.touch(@file) @name = name @desc = desc @time = time end def call load_file! @median = (values[(values.length - 1) / 2] + values[values.length/ 2]) / 2.0 @average = values.inject(:+) / values.length end def median @median.to_f end def average @average.to_f end private def load_file! @values = [] @file.each_line do |line| line.match(/\( +(\d+\.\d+)\)/) begin values << BigDecimal($1) rescue => e raise e, "Problem with file #{@file.inspect}:\n#{@file.read}\n#{e.message}" end end values.sort! values.freeze end end end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/stats_from_dir.rb0000644000175100017510000001052613645050103024512 0ustar pravipravi# frozen_string_literal: true require 'bigdecimal' require 'statistics' require 'unicode_plot' require 'stringio' require 'mini_histogram' module DerailedBenchmarks # A class used to read several benchmark files # it will parse each file, then sort by average # time of benchmarks. It can be used to find # the fastest and slowest examples and give information # about them such as what the percent difference is # and if the results are statistically significant # # Example: # # branch_info = {} # branch_info["loser"] = { desc: "Old commit", time: Time.now, file: dir.join("loser.bench.txt"), name: "loser" } # branch_info["winner"] = { desc: "I am the new commit", time: Time.now + 1, file: dir.join("winner.bench.txt"), name: "winner" } # stats = DerailedBenchmarks::StatsFromDir.new(branch_info) # # stats.newest.average # => 10.5 # stats.oldest.average # => 11.0 # stats.significant? # => true # stats.x_faster # => "1.0476" class StatsFromDir FORMAT = "%0.4f" attr_reader :stats, :oldest, :newest def initialize(hash) @files = [] hash.each do |branch, info_hash| file = info_hash.fetch(:file) desc = info_hash.fetch(:desc) time = info_hash.fetch(:time) @files << StatsForFile.new(file: file, desc: desc, time: time, name: branch) end @files.sort_by! { |f| f.time } @oldest = @files.first @newest = @files.last end def call @files.each(&:call) stats_95 = statistical_test(confidence: 95) # If default check is good, see if we also pass a more rigorous test # if so, then use the more rigourous test if stats_95[:alternative] stats_99 = statistical_test(confidence: 99) @stats = stats_99 if stats_99[:alternative] end @stats ||= stats_95 self end def statistical_test(series_1=oldest.values, series_2=newest.values, confidence: 95) StatisticalTest::KSTest.two_samples( group_one: series_1, group_two: series_2, alpha: (100 - confidence) / 100.0 ) end def significant? @stats[:alternative] end def d_max @stats[:d_max].to_f end def d_critical @stats[:d_critical].to_f end def x_faster (oldest.median/newest.median).to_f end def faster? newest.median < oldest.median end def percent_faster (((oldest.median - newest.median) / oldest.median).to_f * 100) end def change_direction if faster? "FASTER 🚀🚀🚀" else "SLOWER 🐢🐢🐢" end end def align " " * (percent_faster.to_s.index(".") - x_faster.to_s.index(".")) end def histogram(io = $stdout) newest_histogram = MiniHistogram.new(newest.values) oldest_histogram = MiniHistogram.new(oldest.values) MiniHistogram.set_average_edges!(newest_histogram, oldest_histogram) {newest => newest_histogram, oldest => oldest_histogram}.each do |report, histogram| plot = UnicodePlot.histogram( histogram, title: "\n#{' ' * 18 }Histogram - [#{report.name}] #{report.desc.inspect}", ylabel: "Time (s)", xlabel: "# of runs in range" ) plot.render(io) io.puts end io.puts end def banner(io = $stdout) io.puts if significant? io.puts "❤️ ❤️ ❤️ (Statistically Significant) ❤️ ❤️ ❤️" else io.puts "👎👎👎(NOT Statistically Significant) 👎👎👎" end io.puts io.puts "[#{newest.name}] #{newest.desc.inspect} - (#{newest.median} seconds)" io.puts " #{change_direction} by:" io.puts " #{align}#{FORMAT % x_faster}x [older/newer]" io.puts " #{FORMAT % percent_faster}\% [(older - newer) / older * 100]" io.puts "[#{oldest.name}] #{oldest.desc.inspect} - (#{oldest.median} seconds)" io.puts io.puts "Iterations per sample: #{ENV["TEST_COUNT"]}" io.puts "Samples: #{newest.values.length}" io.puts io.puts "Test type: Kolmogorov Smirnov" io.puts "Confidence level: #{@stats[:confidence_level] * 100} %" io.puts "Is significant? (max > critical): #{significant?}" io.puts "D critical: #{d_critical}" io.puts "D max: #{d_max}" histogram(io) io.puts end end end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/core_ext/0000755000175100017510000000000013645050103022752 5ustar pravipraviderailed-benchmarks-1.7.0/lib/derailed_benchmarks/core_ext/kernel_require.rb0000644000175100017510000000475713645050103026330 0ustar pravipravi# frozen_string_literal: true require 'get_process_mem' require 'derailed_benchmarks/require_tree' ENV['CUT_OFF'] ||= "0.3" # This file contains classes and monkey patches to measure the amount of memory # useage requiring an individual file adds. # Monkey patch kernel to ensure that all `require` calls call the same # method module Kernel REQUIRE_STACK = [] module_function alias_method :original_require, :require alias_method :original_require_relative, :require_relative def require(file) measure_memory_impact(file) do |file| # "source_annotation_extractor" is deprecated in Rails 6 # # if we don't skip the library it leads to a crash # next if file == "rails/source_annotation_extractor" && Rails.version >= '6.0' original_require(file) end end def require_relative(file) if Pathname.new(file).absolute? require file else require File.expand_path("../#{file}", caller_locations(1, 1)[0].absolute_path) end end private # The core extension we use to measure require time of all requires # When a file is required we create a tree node with its file name. # We then push it onto a stack, this is because requiring a file can # require other files before it is finished. # # When a child file is required, a tree node is created and the child file # is pushed onto the parents tree. We then repeat the process as child # files may require additional files. # # When a require returns we remove it from the require stack so we don't # accidentally push additional children nodes to it. We then store the # memory cost of the require in the tree node. def measure_memory_impact(file, &block) mem = GetProcessMem.new node = DerailedBenchmarks::RequireTree.new(file) parent = REQUIRE_STACK.last parent << node REQUIRE_STACK.push(node) begin before = mem.mb block.call file ensure REQUIRE_STACK.pop # node after = mem.mb end node.cost = after - before end end # Top level node that will store all require information for the entire app TOP_REQUIRE = DerailedBenchmarks::RequireTree.new("TOP") REQUIRE_STACK.push(TOP_REQUIRE) class Object private def require(path) Kernel.require(path) end end # Don't forget to assign a cost to the top level cost_before_requiring_anything = GetProcessMem.new.mb TOP_REQUIRE.cost = cost_before_requiring_anything def TOP_REQUIRE.print_sorted_children(*args) self.cost = GetProcessMem.new.mb - self.cost super end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/version.rb0000644000175100017510000000012113645050103023146 0ustar pravipravi# frozen_string_literal: true module DerailedBenchmarks VERSION = "1.7.0" end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/tasks.rb0000644000175100017510000002120613645050103022615 0ustar pravipravirequire_relative 'load_tasks' namespace :perf do desc "runs the performance test against two most recent commits of the current app" task :app do ENV["DERAILED_PATH_TO_LIBRARY"] = '.' Rake::Task["perf:library"].invoke end desc "runs the same test against two different branches for statistical comparison" task :library do begin DERAILED_SCRIPT_COUNT = (ENV["DERAILED_SCRIPT_COUNT"] ||= "200").to_i ENV["TEST_COUNT"] ||= "200" raise "test count must be at least 2, is set to #{DERAILED_SCRIPT_COUNT}" if DERAILED_SCRIPT_COUNT < 2 script = ENV["DERAILED_SCRIPT"] || "bundle exec derailed exec perf:test" if ENV["DERAILED_PATH_TO_LIBRARY"] library_dir = ENV["DERAILED_PATH_TO_LIBRARY"] else library_dir = DerailedBenchmarks.rails_path_on_disk end raise "Must be a path with a .git directory '#{library_dir}'" unless File.exist?(File.join(library_dir, ".git")) # Use either the explicit SHAs when present or grab last two SHAs from commit history # if only one SHA is given, then use it and the last SHA from commit history branch_names = [] branch_names = ENV.fetch("SHAS_TO_TEST").split(",") if ENV["SHAS_TO_TEST"] if branch_names.length < 2 Dir.chdir(library_dir) do run!("git checkout '#{branch_names.first}'") unless branch_names.empty? branches = run!('git log --format="%H" -n 2').chomp.split($/) if branch_names.empty? branch_names = branches else branches.shift branch_names << branches.shift end end end current_library_branch = "" Dir.chdir(library_dir) { current_library_branch = run!('git describe --contains --all HEAD').chomp } out_dir = Pathname.new("tmp/compare_branches/#{Time.now.strftime('%Y-%m-%d-%H-%M-%s-%N')}") out_dir.mkpath branches_to_test = branch_names.each_with_object({}) {|elem, hash| hash[elem] = out_dir + "#{elem.gsub('/', ':')}.bench.txt" } branch_info = {} branch_to_sha = {} branches_to_test.each do |branch, file| Dir.chdir(library_dir) do run!("git checkout '#{branch}'") description = run!("git log --oneline --format=%B -n 1 HEAD | head -n 1").strip time_stamp = run!("git log -n 1 --pretty=format:%ci").strip # https://stackoverflow.com/a/25921837/147390 short_sha = run!("git rev-parse --short HEAD").strip branch_to_sha[branch] = short_sha branch_info[short_sha] = { desc: description, time: DateTime.parse(time_stamp), file: file } end run!("#{script}") end puts puts branches_to_test.each.with_index do |(branch, _), i| short_sha = branch_to_sha[branch] desc = branch_info[short_sha][:desc] puts "Testing #{i + 1}: #{short_sha}: #{desc}" end puts puts raise "SHAs to test must be different" if branch_info.length == 1 stats = DerailedBenchmarks::StatsFromDir.new(branch_info) puts "Env var no longer has any affect DERAILED_STOP_VALID_COUNT" if ENV["DERAILED_STOP_VALID_COUNT"] DERAILED_SCRIPT_COUNT.times do |i| puts "Sample: #{i.next}/#{DERAILED_SCRIPT_COUNT} iterations per sample: #{ENV['TEST_COUNT']}" branches_to_test.each do |branch, file| Dir.chdir(library_dir) { run!("git checkout '#{branch}'") } run!(" #{script} 2>&1 | tail -n 1 >> '#{file}'") end if (i % 50).zero? puts "Intermediate result" stats.call stats.banner puts "Continuing execution" end end ensure if library_dir && current_library_branch puts "Resetting git dir of '#{library_dir.to_s}' to #{current_library_branch.inspect}" Dir.chdir(library_dir) do run!("git checkout '#{current_library_branch}'") end end if stats stats.call stats.banner result_file = out_dir + "results.txt" File.open(result_file, "w") do |f| stats.banner(f) end puts "Output: #{result_file.to_s}" end end end desc "hits the url TEST_COUNT times" task :test => [:setup] do require 'benchmark' Benchmark.bm { |x| x.report("#{TEST_COUNT} derailed requests") { TEST_COUNT.times { call_app } } } end desc "stackprof" task :stackprof => [:setup] do # [:wall, :cpu, :object] begin require 'stackprof' rescue LoadError raise "Add stackprof to your gemfile to continue `gem 'stackprof', group: :development`" end TEST_COUNT = (ENV["TEST_COUNT"] ||= "100").to_i file = "tmp/#{Time.now.iso8601}-stackprof-cpu-myapp.dump" StackProf.run(mode: :cpu, out: file) do Rake::Task["perf:test"].invoke end cmd = "stackprof #{file}" puts "Running `#{cmd}`. Execute `stackprof --help` for more info" puts `#{cmd}` end task :kernel_require_patch do require 'derailed_benchmarks/core_ext/kernel_require.rb' end desc "show memory usage caused by invoking require per gem" task :mem => [:kernel_require_patch, :setup] do puts "## Impact of `require ` on RAM" puts puts "Showing all `require ` calls that consume #{ENV['CUT_OFF']} MiB or more of RSS" puts "Configure with `CUT_OFF=0` for all entries or `CUT_OFF=5` for few entries" puts "Note: Files only count against RAM on their first load." puts " If multiple libraries require the same file, then" puts " the 'cost' only shows up under the first library" puts call_app TOP_REQUIRE.print_sorted_children end desc "outputs memory usage over time" task :mem_over_time => [:setup] do require 'get_process_mem' puts "PID: #{Process.pid}" ram = GetProcessMem.new @keep_going = true begin unless ENV["SKIP_FILE_WRITE"] ruby = `ruby -v`.chomp FileUtils.mkdir_p("tmp") file = File.open("tmp/#{Time.now.iso8601}-#{ruby}-memory-#{TEST_COUNT}-times.txt", 'w') file.sync = true end ram_thread = Thread.new do while @keep_going mb = ram.mb STDOUT.puts mb file.puts mb unless ENV["SKIP_FILE_WRITE"] sleep 5 end end TEST_COUNT.times { call_app } ensure @keep_going = false ram_thread.join file.close unless ENV["SKIP_FILE_WRITE"] end end task :ram_over_time do raise "Use mem_over_time" end desc "iterations per second" task :ips => [:setup] do require 'benchmark/ips' Benchmark.ips do |x| x.warmup = Float(ENV["IPS_WARMUP"] || 2) x.time = Float(ENV["IPS_TIME"] || 5) x.suite = ENV["IPS_SUITE"] if ENV["IPS_SUITE"] x.iterations = Integer(ENV["IPS_ITERATIONS"] || 1) x.report("ips") { call_app } end end desc "outputs GC::Profiler.report data while app is called TEST_COUNT times" task :gc => [:setup] do GC::Profiler.enable TEST_COUNT.times { call_app } GC::Profiler.report GC::Profiler.disable end desc "outputs allocated object diff after app is called TEST_COUNT times" task :allocated_objects => [:setup] do call_app GC.start GC.disable start = ObjectSpace.count_objects TEST_COUNT.times { call_app } finish = ObjectSpace.count_objects GC.enable finish.each do |k,v| puts k => (v - start[k]) / TEST_COUNT.to_f end end desc "profiles ruby allocation" task :objects => [:setup] do require 'memory_profiler' call_app GC.start num = Integer(ENV["TEST_COUNT"] || 1) opts = {} opts[:ignore_files] = /#{ENV['IGNORE_FILES_REGEXP']}/ if ENV['IGNORE_FILES_REGEXP'] opts[:allow_files] = "#{ENV['ALLOW_FILES']}" if ENV['ALLOW_FILES'] puts "Running #{num} times" report = MemoryProfiler.report(opts) do num.times { call_app } end report.pretty_print end desc "heap analyzer" task :heap => [:setup] do require 'objspace' file_name = "tmp/#{Time.now.iso8601}-heap.dump" FileUtils.mkdir_p("tmp") ObjectSpace.trace_object_allocations_start puts "Running #{ TEST_COUNT } times" TEST_COUNT.times { call_app } GC.start puts "Heap file generated: #{ file_name.inspect }" ObjectSpace.dump_all(output: File.open(file_name, 'w')) require 'heapy' Heapy::Analyzer.new(file_name).analyze puts "" puts "Run `$ heapy --help` for more options" puts "" puts "Also try uploading #{file_name.inspect} to http://tenderlove.github.io/heap-analyzer/" end def run!(cmd) out = `#{cmd}` raise "Error while running #{cmd.inspect}: #{out}" unless $?.success? out end end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/auth_helpers/0000755000175100017510000000000013645050103023625 5ustar pravipraviderailed-benchmarks-1.7.0/lib/derailed_benchmarks/auth_helpers/devise.rb0000644000175100017510000000216013645050103025430 0ustar pravipravi# frozen_string_literal: true module DerailedBenchmarks class AuthHelpers # Devise helper for authenticating requests # Setup adds necessarry test methods, user provides a sample user. # The authenticate method is called on every request when authentication is enabled class Devise < AuthHelper attr_writer :user # Include devise test helpers and turn on test mode # We need to do this on the class level def setup # self.class.instance_eval do require 'devise' require 'warden' extend ::Warden::Test::Helpers extend ::Devise::TestHelpers Warden.test_mode! # end end def user if @user @user = @user.call if @user.is_a?(Proc) @user else password = SecureRandom.hex @user = User.first_or_create!(email: "#{SecureRandom.hex}@example.com", password: password, password_confirmation: password) end end # Logs the user in, then call the parent app def call(env) login_as(user) app.call(env) end end end end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/load_tasks.rb0000644000175100017510000001133513645050103023616 0ustar pravipravi# frozen_string_literal: true namespace :perf do task :rails_load do ENV["RAILS_ENV"] ||= "production" ENV['RACK_ENV'] = ENV["RAILS_ENV"] ENV["DISABLE_SPRING"] = "true" ENV["SECRET_KEY_BASE"] ||= "foofoofoo" ENV['LOG_LEVEL'] ||= "FATAL" require 'rails' puts "Booting: #{Rails.env}" %W{ . lib test config }.each do |file| $LOAD_PATH << File.expand_path(file) end require 'application' Rails.env = ENV["RAILS_ENV"] DERAILED_APP = Rails.application if DERAILED_APP.respond_to?(:initialized?) DERAILED_APP.initialize! unless DERAILED_APP.initialized? else DERAILED_APP.initialize! unless DERAILED_APP.instance_variable_get(:@initialized) end if !ENV["DERAILED_SKIP_ACTIVE_RECORD"] && defined? ActiveRecord if defined? ActiveRecord::Tasks::DatabaseTasks ActiveRecord::Tasks::DatabaseTasks.create_current else # Rails 3.2 raise "No valid database for #{ENV['RAILS_ENV']}, please create one" unless ActiveRecord::Base.connection.active?.inspect end ActiveRecord::Migrator.migrations_paths = DERAILED_APP.paths['db/migrate'].to_a ActiveRecord::Migration.verbose = true if Rails.version.start_with? '6' ActiveRecord::MigrationContext.new(ActiveRecord::Migrator.migrations_paths, ActiveRecord::SchemaMigration).migrate elsif Rails.version.start_with? '5.2' ActiveRecord::MigrationContext.new(ActiveRecord::Migrator.migrations_paths).migrate else ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, nil) end end DERAILED_APP.config.consider_all_requests_local = true end task :rack_load do puts "You're not using Rails" puts "You need to tell derailed how to boot your app" puts "In your perf.rake add:" puts puts "namespace :perf do" puts " task :rack_load do" puts " # DERAILED_APP = your code here" puts " end" puts "end" end task :setup do if DerailedBenchmarks.gem_is_bundled?("railties") Rake::Task["perf:rails_load"].invoke else Rake::Task["perf:rack_load"].invoke end WARM_COUNT = (ENV['WARM_COUNT'] || 0).to_i TEST_COUNT = (ENV['TEST_COUNT'] || ENV['CNT'] || 1_000).to_i PATH_TO_HIT = ENV["PATH_TO_HIT"] || ENV['ENDPOINT'] || "/" puts "Endpoint: #{ PATH_TO_HIT.inspect }" HTTP_HEADER_PREFIX = "HTTP_".freeze RACK_HTTP_HEADERS = ENV.select { |key| key.start_with?(HTTP_HEADER_PREFIX) } HTTP_HEADERS = RACK_HTTP_HEADERS.keys.inject({}) do |hash, rack_header_name| # e.g. "HTTP_ACCEPT_CHARSET" -> "Accept-Charset" header_name = rack_header_name[HTTP_HEADER_PREFIX.size..-1].split("_").map(&:downcase).map(&:capitalize).join("-") hash[header_name] = RACK_HTTP_HEADERS[rack_header_name] hash end puts "HTTP headers: #{HTTP_HEADERS}" unless HTTP_HEADERS.empty? CURL_HTTP_HEADER_ARGS = HTTP_HEADERS.map { |http_header_name, value| "-H \"#{http_header_name}: #{value}\"" }.join(" ") require 'rack/test' require 'rack/file' DERAILED_APP = DerailedBenchmarks.add_auth(Object.class_eval { remove_const(:DERAILED_APP) }) if server = ENV["USE_SERVER"] @port = (3000..3900).to_a.sample puts "Port: #{ @port.inspect }" puts "Server: #{ server.inspect }" thread = Thread.new do Rack::Server.start(app: DERAILED_APP, :Port => @port, environment: "none", server: server) end sleep 1 def call_app(path = File.join("/", PATH_TO_HIT)) cmd = "curl #{CURL_HTTP_HEADER_ARGS} 'http://localhost:#{@port}#{path}' -s --fail 2>&1" response = `#{cmd}` unless $?.success? STDERR.puts "Couldn't call app." STDERR.puts "Bad request to #{cmd.inspect} \n\n***RESPONSE***:\n\n#{ response.inspect }" FileUtils.mkdir_p("tmp") File.open("tmp/fail.html", "w+") {|f| f.write response.body } `open #{File.expand_path("tmp/fail.html")}` if ENV["DERAILED_DEBUG"] exit(1) end end else @app = Rack::MockRequest.new(DERAILED_APP) def call_app response = @app.get(PATH_TO_HIT, RACK_HTTP_HEADERS) if response.status != 200 STDERR.puts "Couldn't call app. Bad request to #{PATH_TO_HIT}! Resulted in #{response.status} status." STDERR.puts "\n\n***RESPONSE BODY***\n\n" STDERR.puts response.body FileUtils.mkdir_p("tmp") File.open("tmp/fail.html", "w+") {|f| f.write response.body } `open #{File.expand_path("tmp/fail.html")}` if ENV["DERAILED_DEBUG"] exit(1) end response end end if WARM_COUNT > 0 puts "Warming up app: #{WARM_COUNT} times" WARM_COUNT.times { call_app } end end end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/require_tree.rb0000644000175100017510000000301013645050103024154 0ustar pravipravi# frozen_string_literal: true # Tree structure used to store and sort require memory costs # RequireTree.new('get_process_mem') module DerailedBenchmarks class RequireTree REQUIRED_BY = {} attr_reader :name attr_writer :cost attr_accessor :parent def initialize(name) @name = name @children = {} end def <<(tree) @children[tree.name.to_s] = tree tree.parent = self (REQUIRED_BY[tree.name.to_s] ||= []) << self.name end def [](name) @children[name.to_s] end # Returns array of child nodes def children @children.values end def cost @cost || 0 end # Returns sorted array of child nodes from Largest to Smallest def sorted_children children.sort { |c1, c2| c2.cost <=> c1.cost } end def to_string str = +"#{name}: #{cost.round(4)} MiB" if parent && REQUIRED_BY[self.name.to_s] names = REQUIRED_BY[self.name.to_s].uniq - [parent.name.to_s] if names.any? str << " (Also required by: #{ names.first(2).join(", ") }" str << ", and #{names.count - 2} others" if names.count > 3 str << ")" end end str end # Recursively prints all child nodes def print_sorted_children(level = 0, out = STDOUT) return if cost < ENV['CUT_OFF'].to_f out.puts " " * level + self.to_string level += 1 sorted_children.each do |child| child.print_sorted_children(level, out) end end end end derailed-benchmarks-1.7.0/lib/derailed_benchmarks/auth_helper.rb0000644000175100017510000000157613645050103024000 0ustar pravipravi# frozen_string_literal: true require 'securerandom' module DerailedBenchmarks # Base helper class. Can be used to authenticate different strategies # The root app will be wrapped by an authentication action class AuthHelper attr_reader :app # Put any coded needed to set up or initialize your authentication module here def setup raise "Must subclass" end # Gets called for every request. Place all auth logic here. # Return value is expected to be an valid Rack response array. # If you do not manually `app.call(env)` here, the client app # will never be called. def call(env) raise "Must subclass" end # Returns self and sets the target app def add_app(app) raise "App is required argument" unless app @app = app setup self end end end require 'derailed_benchmarks/auth_helpers/devise' derailed-benchmarks-1.7.0/README.md0000644000175100017510000007353413645050103015721 0ustar pravipravi## Derailed Benchmarks A series of things you can use to benchmark a Rails or Ruby app. ![](http://media.giphy.com/media/lfbxexWy71b6U/giphy.gif) [![Build Status](https://travis-ci.org/schneems/derailed_benchmarks.svg)](https://travis-ci.org/schneems/derailed_benchmarks) [![Help Contribute to Open Source](https://www.codetriage.com/schneems/derailed_benchmarks/badges/users.svg)](https://www.codetriage.com/schneems/derailed_benchmarks) ## Compatibility/Requirements This gem has been tested and is known to work with Rails 3.2+ using Ruby 2.1+. Some commands __may__ work on older versions of Ruby, but not all commands are supported. For some benchmarks, not all, you'll need to verify you have a working version of curl on your OS: ``` $ which curl /usr/bin/curl $ curl -V curl 7.37.1 #... ``` ## Install Put this in your gemfile: ```ruby gem 'derailed_benchmarks', group: :development ``` Then run `$ bundle install`. While executing your commands you may need to use `bundle exec` before typing the command. To use all profiling methods available also add: ```ruby gem 'stackprof', group: :development ``` You must be using Ruby 2.1+ to install these libraries. If you're on an older version of Ruby, what are you waiting for? ## Use There are two ways to benchmark an app. Derailed can either try to boot your web app and run requests against it while benchmarking, or it can statically give you more information about the dependencies that are in your Gemfile. Booting your app will always be more accurate, but if you cannot get your app to run in production locally, you'll still find the static information useful. ## Static Benchmarking This section covers how to get memory information from your Gemfile without having to boot your app. All commands in this section will begin with `$ derailed bundle:` For more information on the relationship between memory and performance please read/watch [How Ruby Uses Memory](http://www.schneems.com/2015/05/11/how-ruby-uses-memory.html). ### Memory used at Require time Each gem you add to your project can increase your memory at boot. You can get visibility into the total memory used by each gem in your Gemfile by running: ``` $ bundle exec derailed bundle:mem ``` This will load each of your gems in your Gemfile and see how much memory they consume when they are required. For example if you're using the `mail` gem. The output might look like this ``` $ bundle exec derailed bundle:mem TOP: 54.1836 MiB mail: 18.9688 MiB mime/types: 17.4453 MiB mail/field: 0.4023 MiB mail/message: 0.3906 MiB action_view/view_paths: 0.4453 MiB action_view/base: 0.4336 MiB ``` _Aside: A "MiB", which is the [IEEE] and [IEC] symbol for Mebibyte, is 220 bytes / 1024 Kibibytes (which are in turn 1024 bytes)._ [IEEE]: https://en.wikipedia.org/wiki/IEEE_1541-2002 [IEC]: https://en.wikipedia.org/wiki/IEC_80000-13 Here we can see that `mail` uses 18MiB, with the majority coming from `mime/types`. You can use this information to prune out large dependencies you don't need. Also if you see a large memory use by a gem that you do need, please open up an issue with that library to let them know (be sure to include reproduction instructions). Hopefully as a community we can identify memory hotspots and reduce their impact. Before we can fix performance problems, we need to know where those problems exist. By default this task will only return results from the `:default` and `"production"` groups. If you want a different group you can run with. ``` $ bundle exec derailed bundle:mem development ``` You can use `CUT_OFF=0.3` to only show files that have above a certain memory usage, this can be used to help eliminate noise. Note: This method won't include files in your own app, only items in your Gemfile. For that you'll need to use `bundle exec derailed exec mem`. See below for more info. The same file may be required by several libraries, since Ruby only requires files once, the cost is only associated with the first library to require a file. To make this more visible duplicate entries will list all the parents they belong to. For example both `mail` and `fog` require `mime/types. So it may show up something like this in your app: ``` $ bundle exec derailed bundle:mem TOP: 54.1836 MiB mail: 18.9688 MiB mime/types: 17.4453 MiB (Also required by: fog/storage) mail/field: 0.4023 MiB mail/message: 0.3906 MiB ``` That way you'll know that simply removing the top level library (mail) would not result in a memory reduction. The output is truncated after the first two entries: ``` fog/core: 0.9844 MiB (Also required by: fog/xml, fog/json, and 48 others) fog/rackspace: 0.957 MiB fog/joyent: 0.7227 MiB fog/joyent/compute: 0.7227 MiB ``` If you want to see everything that requires `fog/core` you can run `CUT_OFF=0 bundle exec derailed bundle:mem` to get the full output that you can then grep through manually. Update: While `mime/types` looks horrible in these examples, it's been fixed. You can add this to the top of your gemfile for free memory: ```ruby gem 'mime-types', [ '~> 2.6', '>= 2.6.1' ], require: 'mime/types/columnar' ``` ### Objects created at Require time To get more info about the objects, using [memory_profiler](https://github.com/SamSaffron/memory_profiler), created when your dependencies are required you can run: ``` $ bundle exec derailed bundle:objects ``` This will output detailed information about objects created while your dependencies are loaded ``` Measuring objects created by gems in groups [:default, "production"] Total allocated 433895 Total retained 100556 allocated memory by gem ----------------------------------- 24369241 activesupport-4.2.1 15560550 mime-types-2.4.3 8103432 json-1.8.2 ``` Once you identify a gem that creates a large amount of memory using `$ bundle exec derailed bundle:mem` you can pull that gem into it's own Gemfile and run `$ bundle exec derailed bundle:objects` to get detailed information about it. This information can be used by contributors and library authors to identify and eliminate object creation hotspots. By default this task will only return results from the `:default` and `"production"` groups. If you want a different group you can run with. ``` $ bundle exec derailed bundle:objects development ``` Note: This method won't include files in your own app, only items in your Gemfile. For that you'll need to use `bundle exec derailed exec objects`. See below for more info. ## Dynamic app Benchmarking This benchmarking will attempt to boot your Rails app and run benchmarks against it. Unlike the static benchmarking with `$ bundle exec derailed bundle:*` these will include information about your specific app. The pro is you'll get more information and potentially identify problems in your app code, the con is that it requires you to be able to boot and run your application in a `production` environment locally, which for some apps is non-trivial. You may want to check out [mini-profiler](https://github.com/MiniProfiler/rack-mini-profiler), here's a [mini-profiler walkthrough](http://www.justinweiss.com/articles/a-new-way-to-understand-your-rails-apps-performance/). It's great and does slightly different benchmarking than what you'll find here. ### Running in Production Locally. Before you want to attempt any dynamic benchmarks, you'll need to boot your app in `production` mode. We benchmark using `production` because it is close to your deployed performance. This section is more a collection of tips rather than a de-facto tutorial. For starters try booting into a console: ``` $ RAILS_ENV=production rails console ``` You may get errors, complaining about not being able to connect to the `production` database. For this, you can either create a local database with the name of your production database, or you can copy the info from your `development` group to your `production` group in your `database.yml`. You may be missing environment variables expected in `production` such as `SECRET_KEY_BASE`. For those you can either commit them to your `.env` file (if you're using one). Or add them directly to the command: ``` $ SECRET_KEY_BASE=foo RAILS_ENV=production rails console ``` Once you can boot a console in production, you'll need to be able to boot a server in production ``` $ RAILS_ENV=production rails server ``` You may need to disable enforcing SSL or other domain restrictions temporarily. If you do these, don't forget to add them back in before deploying any code (eek!). You can get information from STDOUT if you're using `rails_12factor` gem, or from `log/production.log` by running ``` $ tail -f log/production.log ``` Once you've fixed all errors and you can run a server in production, you're almost there. ### Running Derailed Exec You can run commands against your app by running `$ derailed exec`. There are sections on setting up Rack and using authenticated requests below. You can see what commands are available by running: ``` $ bundle exec derailed exec --help $ derailed exec perf:allocated_objects # outputs allocated object diff after app is called TEST_COUNT times $ derailed exec perf:gc # outputs GC::Profiler.report data while app is called TEST_COUNT times $ derailed exec perf:ips # iterations per second $ derailed exec perf:mem # show memory usage caused by invoking require per gem $ derailed exec perf:objects # profiles ruby allocation $ derailed exec perf:mem_over_time # outputs memory usage over time $ derailed exec perf:test # hits the url TEST_COUNT times ``` Instead of going over each command we'll look at common problems and which commands are best used to diagnose them. Later on we'll cover all of the environment variables you can use to configure derailed benchmarks in it's own section. ### Is my app leaking memory? If your app appears to be leaking ever increasing amounts of memory, you'll want to first verify if it's an actual unbound "leak" or if it's just using more memory than you want. A true memory leak will increase memory use forever, most apps will increase memory use until they hit a "plateau". To diagnose this you can run: ``` $ bundle exec derailed exec perf:mem_over_time ``` This will boot your app and hit it with requests and output the memory to stdout (and a file under ./tmp). It may look like this: ``` $ bundle exec derailed exec perf:mem_over_time Booting: production Endpoint: "/" PID: 78675 103.55078125 178.45703125 179.140625 180.3671875 182.1875 182.55859375 # ... 183.65234375 183.26171875 183.62109375 ``` Here we can see that while the memory use is increasing, it levels off around 183 MiB. You'll want to run this task using ever increasing values of `TEST_COUNT=` for example ``` $ TEST_COUNT=5000 bundle exec derailed exec perf:mem_over_time $ TEST_COUNT=10_000 bundle exec derailed exec perf:mem_over_time $ TEST_COUNT=20_000 bundle exec derailed exec perf:mem_over_time ``` Adjust your counts appropriately so you can get results in a reasonable amount of time. If your memory never levels off, congrats! You've got a memory leak! I recommend copying and pasting values from the file generated into google docs and graphing it so you can get a better sense of the slope of your line. If you don't want it to generate a tmp file with results run with `SKIP_FILE_WRITE=1`. If you're pretty sure that there's a memory leak, but you can't confirm it using this method. Look at the environment variable options below, you can try hitting a different endpoint etc. ## Dissecting a Memory Leak If you've identified a memory leak, or you simply want to see where your memory use is coming from you'll want to use ``` $ bundle exec derailed exec perf:objects ``` This task hits your app and uses memory_profiler to see where objects are created. You'll likely want to run once, then run it with a higher `TEST_COUNT` so that you can see hotspots where objects are created on __EVERY__ request versus just maybe on the first. ``` $ TEST_COUNT=10 bundle exec derailed exec perf:objects ``` This is an expensive operation, so you likely want to keep the count lowish. Once you've identified a hotspot read [how ruby uses memory](http://www.sitepoint.com/ruby-uses-memory/) for some tips on reducing object allocations. This is similar to `$ bundle exec derailed bundle:objects` however it includes objects created at runtime. It's much more useful for actual production performance debugging, the other is more useful for library authors to debug. ## I want a Heap Dump If you're still struggling with runtime memory you can generate a heap dump that can later be analyzed using [heap_inspect](https://github.com/schneems/heapy). ``` $ bundle exec derailed exec perf:heap Booting: production Heap file generated: "tmp/2015-10-01T12:31:03-05:00-heap.dump" Analyzing Heap ============== Generation: 0 object count: 209307 Generation: 35 object count: 31236 Generation: 36 object count: 36705 Generation: 37 object count: 1301 Generation: 38 object count: 8 Try uploading "tmp/2015-10-01T12:31:03-05:00-heap.dump" to http://tenderlove.github.io/heap-analyzer/ ``` For more help on getting data from a heap dump see ``` $ heapy --help ``` ### Memory Is large at boot. Ruby memory typically goes in one direction, up. If your memory is large when you boot the application it will likely only increase. In addition to debugging memory retained from dependencies obtained while running `$ derailed bundle:mem` you'll likely want to see how your own files contribute to memory use. This task does essentially the same thing, however it hits your app with one request to ensure that any last minute `require`-s have been called. To execute you can run: ``` $ bundle exec derailed exec perf:mem TOP: 54.1836 MiB mail: 18.9688 MiB mime/types: 17.4453 MiB mail/field: 0.4023 MiB mail/message: 0.3906 MiB action_view/view_paths: 0.4453 MiB action_view/base: 0.4336 MiB ``` You can use `CUT_OFF=0.3` to only show files that have above a certain memory usage, this can be used to help eliminate noise. If your application code is extremely large at boot consider using `$ derailed exec perf:objects` to debug low level object creation. ## My app is Slow Well...aren't they all. If you've already looked into decreasing object allocations, you'll want to look at where your app is spending the most amount of code. Once you know that, you'll know where to spend your time optimising. One technique is to use a "sampling" stack profiler. This type of profiling looks at what method is being executed at a given interval and records it. At the end of execution it counts all the times a given method was being called and shows you the percent of time spent in each method. This is a very low overhead method to looking into execution time. Ruby 2.1+ has this available in gem form it's called [stackprof](https://github.com/tmm1/stackprof). As you guessed you can run this with derailed benchmarks, first add it to your gemfile `gem "stackprof", group: :development` then execute: ``` $ bundle exec derailed exec perf:stackprof ================================== Mode: cpu(1000) Samples: 16067 (1.07% miss rate) GC: 2651 (16.50%) ================================== TOTAL (pct) SAMPLES (pct) FRAME 1293 (8.0%) 1293 (8.0%) block in ActionDispatch::Journey::Formatter#missing_keys 872 (5.4%) 872 (5.4%) block in ActiveSupport::Inflector#apply_inflections 935 (5.8%) 802 (5.0%) ActiveSupport::SafeBuffer#safe_concat 688 (4.3%) 688 (4.3%) Temple::Utils#escape_html 578 (3.6%) 578 (3.6%) ActiveRecord::Attribute#initialize 3541 (22.0%) 401 (2.5%) ActionDispatch::Routing::RouteSet#url_for 346 (2.2%) 346 (2.2%) ActiveSupport::SafeBuffer#initialize 298 (1.9%) 298 (1.9%) ThreadSafe::NonConcurrentCacheBackend#[] 227 (1.4%) 227 (1.4%) block in ActiveRecord::ConnectionAdapters::PostgreSQLAdapter#exec_no_cache 218 (1.4%) 218 (1.4%) NewRelic::Agent::Instrumentation::Event#initialize 1102 (6.9%) 213 (1.3%) ActiveSupport::Inflector#apply_inflections 193 (1.2%) 193 (1.2%) ActionDispatch::Routing::RouteSet::NamedRouteCollection::UrlHelper#deprecate_string_options 173 (1.1%) 173 (1.1%) ActiveSupport::SafeBuffer#html_safe? 308 (1.9%) 171 (1.1%) NewRelic::Agent::Instrumentation::ActionViewSubscriber::RenderEvent#metric_name 159 (1.0%) 159 (1.0%) block in ActiveRecord::Result#hash_rows 358 (2.2%) 153 (1.0%) ActionDispatch::Routing::RouteSet::Generator#initialize 153 (1.0%) 153 (1.0%) ActiveRecord::Type::String#cast_value 192 (1.2%) 143 (0.9%) ActionController::UrlFor#url_options 808 (5.0%) 127 (0.8%) ActiveRecord::LazyAttributeHash#[] 121 (0.8%) 121 (0.8%) PG::Result#values 120 (0.7%) 120 (0.7%) ActionDispatch::Journey::Router::Utils::UriEncoder#escape 2478 (15.4%) 117 (0.7%) ActionDispatch::Journey::Formatter#generate 115 (0.7%) 115 (0.7%) NewRelic::Agent::Instrumentation::EventedSubscriber#event_stack 114 (0.7%) 114 (0.7%) ActiveRecord::Core#init_internals 263 (1.6%) 110 (0.7%) ActiveRecord::Type::Value#type_cast 8520 (53.0%) 102 (0.6%) ActionView::CompiledTemplates#_app_views_repos__repo_html_slim__2939326833298152184_70365772737940 ``` From here you can dig into individual methods. ## Is this perf change faster? Micro benchmarks might tell you at the code level how much faster something is, but what about the overall application speed. If you're trying to figure out how effective a performance change is to your application, it is useful to compare it to your existing app performance. To help you with that you can use: ``` $ bundle exec derailed exec perf:ips Endpoint: "/" Calculating ------------------------------------- ips 1.000 i/100ms ------------------------------------------------- ips 3.306 (± 0.0%) i/s - 17.000 ``` This will hit an endpoint in your application using [benchmark-ips](https://github.com/evanphx/benchmark-ips). In "iterations per second" a higher value is always better. You can run your code change several times using this method, and then run your "baseline" codebase (without your changes) to see how it affects your overall performance. You'll want to run and record the results several times (including the std deviation) so you can help eliminate noise. Benchmarking is hard, this technique isn't perfect but it's definitely better than nothing. If you care you can also run pure benchmark (without ips): ``` $ bundle exec derailed exec perf:test ``` But I wouldn't, benchmark-ips is a better measure. ### Configuring `benchmark-ips` The `benchmark-ips` gem allows for a number of test run customizations, and `derailed_benchmarks` exposes a few of them via environment variables. - `IPS_WARMUP`: number of seconds spent warming up the app, defaullt is `2` - `IPS_TIME`: number of seconds to run ips benchmark for after warm up, defaullt is `5` - `IPS_SUITE`: custom suite to use to run test - `IPS_ITERATIONS`: number of times to run the test, displaying that last result, defaullt is `1` ## I made a patch to to Rails how can I tell if it made my Rails app faster and test for statistical significance When you're trying to submit a performance patch to rails/rails then they'll likely ask you for a benchmark. While you can sometimes provide a microbenchmark, a real world full stack request/response test is the gold standard. That's what this section is about. You'll need a rails app, ideally one you can open source (see [example apps](http://codetriage.com/example_app) if you need inspiration for extracting your private code into something external). Then you'll need to fork rails and make a branch. Then point your rails app to your branch in your gemfile ``` gem 'rails', github: "/rails", branch: "" ``` or point it at your local copy: ``` gem 'rails', path: "" ``` To run your tests within the context of your current app/repo: ``` $ bundle exec derailed exec perf:app ``` This will automatically test the two latest commits of your library/current directory. If you'd like to test the Rails library instead, make sure that `ENV[DERAILED_PATH_TO_LIBRARY]` is unset. ``` $ bundle exec derailed exec perf:library ``` This will automatically test the two latest commits of Rails. If you would also like to compare against different SHAs you can manually specify them: ``` $ SHAS_TO_TEST="7b4d80cb373e,13d6aa3a7b70" bundle exec derailed exec perf:library ``` Use a comma to seperate your branch names with the `SHAS_TO_TEST` env var, or omit the env var to use the last 2 git commits. If you only include one SHA, then derailed will grab the latest commit and compare it to that SHA. These tests might take a along time to run so the output is stored on disk incase you want to see them in the future, they're at `tmp/compare_branches/` and labeled with the same names as your commits. When the test is done it will output which commit "won" and by how much: ``` ❤️ ❤️ ❤️ (Statistically Significant) ❤️ ❤️ ❤️ [7b4d80cb37] "1.8x Faster Partial Caching - Faster Cache Keys" - (10.9711965 seconds) FASTER by: 1.0870x [older/newer] 8.0026% [(older - newer) / older * 100] [13d6aa3a7b] "Merge pull request #36284 from kamipo/fix_eager_loading_with_string_joins" - (11.9255485 seconds) ``` You can provide this to the Rails team along with the example app you used to benchmark (so they can independently verify if needed). Generally performance patches have to be weighted in terms of how much they help versus how large/difficult/gnarly the patch is. If the above example was a really tiny patch and it was in a common component, then half a percent might be a justafiable increase. If it was a huge re-write then it's likely going to be closed. In general I tend to not submit patches unless I'm seeing `>= 1%` performance increases. You can use this to test changes in other libraries that aren't rails, you just have to tell it the path to the library you want to test against with the `DERAILED_PATH_TO_LIBRARY` env var. > To get the best results before running tests you should close all programs on your laptop, turn on a program to prevent your laptop from going to sleep (or increase your sleep timer). Make sure it's plugged into a power outlet and go grab a cup of coffee. If you do anything on your laptop while this test is running you risk the chance of skewing your results. As the test is executing, intermediate results will be printed every 50 iterations. ## Environment Variables All the tasks accept configuration in the form of environment variables. ### Increasing or decreasing test count `TEST_COUNT` For tasks that are run a number of times you can set the number using `TEST_COUNT` for example: ``` $ TEST_COUNT=100_000 bundle exec derailed exec perf:test ``` ### Warming up your app before measuring with `WARM_COUNT` When you are measuring the long term performance of an application, especially if you're using jit you may want to let the application "warm up" without measuring this time. To allow for this you can specify `WARM_COUNT` and the application will be called that number of times before any measurements are taken. ``` $ WARM_COUNT=5_000 bundle exec derailed exec perf:test Warming up app: 5000 times # ... ``` ### Hitting a different endpoint with `PATH_TO_HIT` By default tasks will hit your homepage `/`. If you want to hit a different url use `PATH_TO_HIT` for example if you wanted to go to `users/new` you can execute: ``` $ PATH_TO_HIT=/users/new bundle exec derailed exec perf:mem ``` This method accepts a full uri. For example, allowing you to hit a subdomain endpoint: ``` $ PATH_TO_HIT=http://subdomain.lvh.me:3000/users/new bundle exec derailed exec perf:mem ``` Beware that you cannot combine a full uri with `USE_SERVER`. ### Setting HTTP headers You can specify HTTP headers by setting `HTTP_
` variables. Example: ``` $ HTTP_AUTHORIZATION="Basic YWRtaW46c2VjcmV0\n" \ HTTP_USER_AGENT="Mozilla/5.0" \ PATH_TO_HIT=/foo_secret bundle exec derailed exec perf:ips ``` ### Using a real web server with `USE_SERVER` All tests are run without a webserver (directly using `Rack::Mock` by default), if you want to use a webserver set `USE_SERVER` to a Rack::Server compliant server, such as `webrick`. ``` $ USE_SERVER=webrick bundle exec derailed exec perf:mem ``` Or ``` $ USE_SERVER=puma bundle exec derailed exec perf:mem ``` This boots a webserver and hits it using `curl` instead of in memory. This is useful if you think the performance issue is related to your webserver. Note: this plugs in the given webserver directly into rack, it doesn't use any `puma.config` file etc. that you have set-up. If you want to do this, i'm open to suggestions on how (and pull requests) ### Excluding ActiveRecord By default, derailed will load ActiveRecord if the gem is included as a dependency. It is included by default, if you just include the `rails` gem. If you are using a different ORM, you will either need to only include the `railties` gem, or set the `DERAILED_SKIP_ACTIVE_RECORD` flag. ``` $ DERAILED_SKIP_ACTIVE_RECORD=true ``` ### Running in a different environment Tests run against the production environment by default, but it's easy to change this if your app doesn't run locally with `RAILS_ENV` set to `production`. For example: ``` $ RAILS_ENV=development bundle exec derailed exec perf:mem ``` ## perf.rake If you want to customize derailed, you'll need to create a `perf.rake` file at the root of the directory you're trying to benchmark. It is possible to run benchmarks directly using rake ``` $ cat << EOF > perf.rake require 'bundler' Bundler.setup require 'derailed_benchmarks' require 'derailed_benchmarks/tasks' EOF ``` The file should look like this: ``` $ cat perf.rake require 'bundler' Bundler.setup require 'derailed_benchmarks' require 'derailed_benchmarks/tasks' ``` This is done so the benchmarks will be loaded before your application, this is important for some benchmarks and less for others. This also prevents you from accidentally loading these benchmarks when you don't need them. Then you can execute your commands via rake. To find out the tasks available you can use `$ rake -f perf.rake -T` which essentially says use the file `perf.rake` and list all the tasks. ``` $ rake -f perf.rake -T ``` ## Rack Setup Using Rails? You don't need to do anything special. If you're using Rack, you need to tell us how to boot your app. In your `perf.rake` file add a task: ```ruby namespace :perf do task :rack_load do DERAILED_APP = # your code here end end ``` Set the constant `DERAILED_APP` to your Rack app. See [schneems/derailed_benchmarks#1](https://github.com/schneems/derailed_benchmarks/pull/1) for more info. An example of setting this up could look like: ```ruby # perf.rake require 'bundler' Bundler.setup require 'derailed_benchmarks' require 'derailed_benchmarks/tasks' namespace :perf do task :rack_load do require_relative 'lib/application' DERAILED_APP = MyApplication::Routes end end ``` ## Authentication If you're trying to test an endpoint that has authentication you'll need to tell your task how to bypass that authentication. Authentication is controlled by the `DerailedBenchmarks.auth` object. There is a built in support for Devise. If you're using some other authentication method, you can write your own authentication strategy. To enable authentication in a test run with: ``` $ USE_AUTH=true bundle exec derailed exec perf:mem ``` See below how to customize authentication. ### Authentication with Devise If you're using devise, there is a built in auth helper that will detect the presence of the devise gem and load automatically. Create a `perf.rake` file at your root. ``` $ cat perf.rake ``` If you want you can customize the user that is logged in by setting that value in your `perf.rake` file. ```ruby DerailedBenchmarks.auth.user = -> { User.find_or_create!(twitter: "schneems") } ``` You will need to provide a valid user, so depending on the validations you have in your `user.rb`, you may need to provide different parameters. If you're trying to authenticate a non-user model, you'll need to write your own custom auth strategy. ### Custom Authentication Strategy To implement your own authentication strategy You will need to create a class that [inherits from auth_helper.rb](lib/derailed_benchmarks/auth_helper.rb). You will need to implement a `setup` and a `call` method. You can see an example of [how the devise auth helper was written](lib/derailed_benchmarks/auth_helpers/devise.rb) and [how it can be done for Clearance](https://gist.github.com/zavan/f4d34dd86bf825db549a0ac28c7e10d5). You can put this code in your `perf.rake` file. ```ruby class MyCustomAuth < DerailedBenchmarks::AuthHelper def setup # initialize code here end def call(env) # log something in on each request app.call(env) end end ``` The devise strategy works by enabling test mode inside of the Rack request and inserting a stub user. You'll need to duplicate that logic for your own authentication scheme if you're not using devise. Once you have your class, you'll need to set `DerailedBenchmarks.auth` to a new instance of your class. In your `perf.rake` file add: ```ruby DerailedBenchmarks.auth = MyCustomAuth.new ``` Now on every request that is made with the `USE_AUTH` environment variable set, the `MyCustomAuth#call` method will be invoked. ## License MIT ## Acknowledgements Most of the commands are wrappers around other libraries, go check them out. Also thanks to [@tenderlove](https://twitter.com/tenderlove) as I cribbed some of the Rails init code in `$ rake perf:setup` from one of his projects. kthksbye [@schneems](https://twitter.com/schneems) derailed-benchmarks-1.7.0/gemfiles/0000755000175100017510000000000013645050103016221 5ustar pravipraviderailed-benchmarks-1.7.0/gemfiles/.bundle/0000755000175100017510000000000013645050103017550 5ustar pravipraviderailed-benchmarks-1.7.0/gemfiles/.bundle/config0000644000175100017510000000002613645050103020736 0ustar pravipravi--- BUNDLE_RETRY: "1" derailed-benchmarks-1.7.0/gemfiles/rails_6_0.gemfile0000644000175100017510000000051113645050103021326 0ustar pravipravi# frozen_string_literal: true # This file was generated by Appraisal source "https://rubygems.org" gem "rails", "6.0.0" group :development, :test do gem "sqlite3", platform: [:ruby, :mswin, :mingw] gem "activerecord-jdbcsqlite3-adapter", "~> 1.3.13", platform: :jruby gem "test-unit", "~> 3.0" end gemspec path: "../" derailed-benchmarks-1.7.0/gemfiles/rails_5_2.gemfile0000644000175100017510000000051413645050103021332 0ustar pravipravi# frozen_string_literal: true # This file was generated by Appraisal source "https://rubygems.org" gem "rails", "~> 5.2.0" group :development, :test do gem "sqlite3", platform: [:ruby, :mswin, :mingw] gem "activerecord-jdbcsqlite3-adapter", "~> 1.3.13", platform: :jruby gem "test-unit", "~> 3.0" end gemspec path: "../" derailed-benchmarks-1.7.0/gemfiles/rails_git.gemfile0000644000175100017510000000102413645050103021525 0ustar pravipravi# frozen_string_literal: true # $ BUNDLE_GEMFILE="$(pwd)/gemfiles/rails_git.gemfile" bundle exec m test/integration/tasks_test.rb:30 source "https://rubygems.org" gem "rails", github: "rails/rails", ref: "3054e1d584e7eca110c69a1f8423f2e0866abbf9" gem 'devise', github: "plataformatec/devise" group :development, :test do gem "sqlite3", platform: [:ruby, :mswin, :mingw] gem "activerecord-jdbcsqlite3-adapter", "~> 1.3.13", platform: :jruby gem "test-unit", "~> 3.0" end gemspec path: "../" ENV['USING_RAILS_GIT'] = "1" derailed-benchmarks-1.7.0/gemfiles/rails_5_1.gemfile0000644000175100017510000000051413645050103021331 0ustar pravipravi# frozen_string_literal: true # This file was generated by Appraisal source "https://rubygems.org" gem "rails", "~> 5.1.0" group :development, :test do gem "sqlite3", platform: [:ruby, :mswin, :mingw] gem "activerecord-jdbcsqlite3-adapter", "~> 1.3.13", platform: :jruby gem "test-unit", "~> 3.0" end gemspec path: "../" derailed-benchmarks-1.7.0/.travis.yml0000644000175100017510000000042513645050103016540 0ustar pravipravilanguage: ruby rvm: - 2.5.5 - 2.6.3 - ruby-head gemfile: - gemfiles/rails_5_1.gemfile - gemfiles/rails_5_2.gemfile - gemfiles/rails_6_0.gemfile - gemfiles/rails_git.gemfile before_install: - gem install bundler matrix: allow_failures: - rvm: ruby-head derailed-benchmarks-1.7.0/test/0000755000175100017510000000000013645050103015405 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/0000755000175100017510000000000013645050103017357 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/script/0000755000175100017510000000000013645050103020663 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/script/rails0000755000175100017510000000050613645050103021724 0ustar pravipravi#!/usr/bin/env ruby # frozen_string_literal: true # This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application. APP_PATH = File.expand_path('../../config/application', __FILE__) require File.expand_path('../../config/boot', __FILE__) require 'rails/commands' derailed-benchmarks-1.7.0/test/rails_app/Rakefile0000644000175100017510000000045013645050103021023 0ustar pravipravi# frozen_string_literal: true # Add your own tasks in files placed in lib/tasks ending in .rake, # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake. require File.expand_path('../config/application', __FILE__) require 'rake' Dummy::Application.load_tasks derailed-benchmarks-1.7.0/test/rails_app/config/0000755000175100017510000000000013645050103020624 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/config/database.yml0000644000175100017510000000073413645050103023117 0ustar pravipravi# SQLite version 3.x # gem install sqlite3 default: &default adapter: sqlite3 pool: 5 timeout: 5000 development: <<: *default database: db/development.sqlite3 # Warning: The database defined as "test" will be erased and # re-generated from your development database when you run "rake". # Do not set this db to the same as development or production. test: <<: *default database: db/test.sqlite3 production: <<: *default database: db/production.sqlite3 derailed-benchmarks-1.7.0/test/rails_app/config/application.rb0000644000175100017510000000407113645050103023456 0ustar pravipravi# frozen_string_literal: true require File.expand_path('../boot', __FILE__) require "active_model/railtie" require "active_record/railtie" require "action_controller/railtie" require "action_view/railtie" require "action_mailer/railtie" Bundler.require :default require 'devise' module Dummy class Application < Rails::Application config.load_defaults Rails.version.to_f config.action_mailer.default_url_options = { host: 'localhost:3000' } # Settings in config/environments/* take precedence over those specified here. # Application configuration should go into files in config/initializers # -- all .rb files in that directory are automatically loaded. # Custom directories with classes and modules you want to be autoloadable. # config.autoload_paths += %W(#{config.root}/extras) # Only load the plugins named here, in the order given (default is alphabetical). # :all can be used as a placeholder for all plugins not explicitly named. # config.plugins = [ :exception_notification, :ssl_requirement, :all ] # Activate observers that should always be running. # config.active_record.observers = :cacher, :garbage_collector, :forum_observer # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone. # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC. # config.time_zone = 'Central Time (US & Canada)' # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded. # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s] # config.i18n.default_locale = :de # JavaScript files you want as :defaults (application.js is always included). # config.action_view.javascript_expansions[:defaults] = %w(jquery rails) # Configure the default encoding used in templates for Ruby 1.9. config.encoding = "utf-8" # Configure sensitive parameters which will be filtered from the log file. config.filter_parameters += [:password] config.serve_static_assets = true end end derailed-benchmarks-1.7.0/test/rails_app/config/locales/0000755000175100017510000000000013645050103022246 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/config/locales/en.yml0000644000175100017510000000044213645050103023373 0ustar pravipravi# Sample localization file for English. Add more files in this directory for other locales. # See http://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points. en: hello: "Hello world" wicked: first: "first" second: "second" last_step: "last_step" derailed-benchmarks-1.7.0/test/rails_app/config/locales/es.yml0000644000175100017510000000044013645050103023376 0ustar pravipravi# Sample localization file for Spanish. Add more files in this directory for other locales. # See http://github.com/svenfuchs/rails-i18n/tree/master/rails%2Flocale for starting points. es: hello: "hola mundo" wicked: first: "uno" second: "dos" last_step: "último_paso" derailed-benchmarks-1.7.0/test/rails_app/config/locales/devise.en.yml0000644000175100017510000000751213645050103024656 0ustar pravipravi# Additional translations at https://github.com/plataformatec/devise/wiki/I18n en: devise: confirmations: confirmed: "Your account was successfully confirmed." send_instructions: "You will receive an email with instructions about how to confirm your account in a few minutes." send_paranoid_instructions: "If your email address exists in our database, you will receive an email with instructions about how to confirm your account in a few minutes." failure: already_authenticated: "You are already signed in." inactive: "Your account is not activated yet." invalid: "Invalid email or password." locked: "Your account is locked." last_attempt: "You have one more attempt before your account will be locked." not_found_in_database: "Invalid email or password." timeout: "Your session expired. Please sign in again to continue." unauthenticated: "You need to sign in or sign up before continuing." unconfirmed: "You have to confirm your account before continuing." mailer: confirmation_instructions: subject: "Confirmation instructions" reset_password_instructions: subject: "Reset password instructions" unlock_instructions: subject: "Unlock Instructions" omniauth_callbacks: failure: "Could not authenticate you from %{kind} because \"%{reason}\"." success: "Successfully authenticated from %{kind} account." passwords: no_token: "You can't access this page without coming from a password reset email. If you do come from a password reset email, please make sure you used the full URL provided." send_instructions: "You will receive an email with instructions on how to reset your password in a few minutes." send_paranoid_instructions: "If your email address exists in our database, you will receive a password recovery link at your email address in a few minutes." updated: "Your password was changed successfully. You are now signed in." updated_not_active: "Your password was changed successfully." registrations: destroyed: "Bye! Your account was successfully cancelled. We hope to see you again soon." signed_up: "Welcome! You have signed up successfully." signed_up_but_inactive: "You have signed up successfully. However, we could not sign you in because your account is not yet activated." signed_up_but_locked: "You have signed up successfully. However, we could not sign you in because your account is locked." signed_up_but_unconfirmed: "A message with a confirmation link has been sent to your email address. Please open the link to activate your account." update_needs_confirmation: "You updated your account successfully, but we need to verify your new email address. Please check your email and click on the confirm link to finalize confirming your new email address." updated: "You updated your account successfully." sessions: signed_in: "Signed in successfully." signed_out: "Signed out successfully." unlocks: send_instructions: "You will receive an email with instructions about how to unlock your account in a few minutes." send_paranoid_instructions: "If your account exists, you will receive an email with instructions about how to unlock it in a few minutes." unlocked: "Your account has been unlocked successfully. Please sign in to continue." errors: messages: already_confirmed: "was already confirmed, please try signing in" confirmation_period_expired: "needs to be confirmed within %{period}, please request a new one" expired: "has expired, please request a new one" not_found: "not found" not_locked: "was not locked" not_saved: one: "1 error prohibited this %{resource} from being saved:" other: "%{count} errors prohibited this %{resource} from being saved:" derailed-benchmarks-1.7.0/test/rails_app/config/boot.rb0000644000175100017510000000041413645050103022113 0ustar pravipravi# frozen_string_literal: true require 'rubygems' gemfile = File.expand_path('../../../../Gemfile', __FILE__) if File.exist?(gemfile) ENV['BUNDLE_GEMFILE'] ||= gemfile require 'bundler' Bundler.setup end $:.unshift File.expand_path('../../../../lib', __FILE__)derailed-benchmarks-1.7.0/test/rails_app/config/environment.rb0000644000175100017510000000055313645050103023520 0ustar pravipravi# frozen_string_literal: true # Load the rails application require File.expand_path('../application', __FILE__) # Initialize the rails application if Rails.application.config.active_record.sqlite3.respond_to?(:represent_boolean_as_integer) Rails.application.config.active_record.sqlite3.represent_boolean_as_integer = true end Dummy::Application.initialize! derailed-benchmarks-1.7.0/test/rails_app/config/routes.rb0000644000175100017510000000364213645050103022477 0ustar pravipravi# frozen_string_literal: true Dummy::Application.routes.draw do devise_for :users # The priority is based upon order of creation: # first created -> highest priority. # Sample of regular route: # match 'products/:id' => 'catalog#view' # Keep in mind you can assign values other than :controller and :action # Sample of named route: # match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase # This route can be invoked with purchase_url(:id => product.id) # Sample resource route (maps HTTP verbs to controller actions automatically): # resources :products # Sample resource route with options: # resources :products do # member do # get 'short' # post 'toggle' # end # # collection do # get 'sold' # end # end # Sample resource route with sub-resources: # resources :products do # resources :comments, :sales # resource :seller # end # Sample resource route with more complex sub-resources # resources :products do # resources :comments # resources :sales do # get 'recent', :on => :collection # end # end # Sample resource route within a namespace: # namespace :admin do # # Directs /admin/products/* to Admin::ProductsController # # (app/controllers/admin/products_controller.rb) # resources :products # end # You can have the root of your site routed with "root" # just remember to delete public/index.html. root to: "pages#index" get "foo", to: "pages#index" get "foo_secret", to: "pages#secret" get "authenticated", to: "authenticated#index" # See how all your routes lay out with "rake routes" # This is a legacy wild controller route that's not recommended for RESTful applications. # Note: This route will make all actions in every controller accessible via GET requests. # match ':controller(/:action(/:id(.:format)))' end derailed-benchmarks-1.7.0/test/rails_app/config/environments/0000755000175100017510000000000013645050103023353 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/config/environments/production.rb0000644000175100017510000000337113645050103026072 0ustar pravipravi# frozen_string_literal: true Dummy::Application.configure do # Settings specified here will take precedence over those in config/application.rb # The production environment is meant for finished, "live" apps. # Code is not reloaded between requests config.cache_classes = true # Full error reports are disabled and caching is turned on config.consider_all_requests_local = false config.action_controller.perform_caching = true # Specifies the header that your server uses for sending files config.action_dispatch.x_sendfile_header = "X-Sendfile" # For nginx: # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # If you have no front-end server that supports something like X-Sendfile, # just comment this out and Rails will serve the files # See everything in the log (default is :info) # config.log_level = :debug # Use a different logger for distributed setups # config.logger = SyslogLogger.new # Use a different cache store in production # config.cache_store = :mem_cache_store # Disable Rails's static asset server # In production, Apache or nginx will already do this config.serve_static_assets = false # Enable serving of images, stylesheets, and javascripts from an asset server # config.action_controller.asset_host = "http://assets.example.com" # Disable delivery errors, bad email addresses will be ignored # config.action_mailer.raise_delivery_errors = false # Enable threaded mode # config.threadsafe! # Enable locale fallbacks for I18n (makes lookups for any locale fall back to # the I18n.default_locale when a translation can not be found) config.i18n.fallbacks = true # Send deprecation notices to registered listeners config.active_support.deprecation = :notify end derailed-benchmarks-1.7.0/test/rails_app/config/environments/test.rb0000644000175100017510000000300413645050103024654 0ustar pravipravi# frozen_string_literal: true Dummy::Application.configure do # Settings specified here will take precedence over those in config/application.rb # The test environment is used exclusively to run your application's # test suite. You never need to work with it otherwise. Remember that # your test database is "scratch space" for the test suite and is wiped # and recreated between test runs. Don't rely on the data there! config.cache_classes = true # Log error messages when you accidentally call methods on nil. config.whiny_nils = true # Show full error reports and disable caching config.consider_all_requests_local = true config.action_controller.perform_caching = false # Raise exceptions instead of rendering exception templates config.action_dispatch.show_exceptions = false # Disable request forgery protection in test environment config.action_controller.allow_forgery_protection = false # Tell Action Mailer not to deliver emails to the real world. # The :test delivery method accumulates sent emails in the # ActionMailer::Base.deliveries array. config.action_mailer.delivery_method = :test # Use SQL instead of Active Record's schema dumper when creating the test database. # This is necessary if your schema can't be completely dumped by the schema dumper, # like if you have constraints or database-specific column types # config.active_record.schema_format = :sql # Print deprecation notices to the stderr config.active_support.deprecation = :stderr end derailed-benchmarks-1.7.0/test/rails_app/config/environments/development.rb0000644000175100017510000000170613645050103026226 0ustar pravipravi# frozen_string_literal: true Dummy::Application.configure do # Settings specified here will take precedence over those in config/application.rb # In the development environment your application's code is reloaded on # every request. This slows down response time but is perfect for development # since you don't have to restart the webserver when you make code changes. config.cache_classes = false # Log error messages when you accidentally call methods on nil. config.whiny_nils = true # Show full error reports and disable caching config.consider_all_requests_local = true config.action_controller.perform_caching = false # Don't care if the mailer can't send config.action_mailer.raise_delivery_errors = false # Print deprecation notices to the Rails logger config.active_support.deprecation = :log # Only use best-standards-support built into browsers config.action_dispatch.best_standards_support = :builtin end derailed-benchmarks-1.7.0/test/rails_app/config/initializers/0000755000175100017510000000000013645050103023332 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/config/initializers/backtrace_silencers.rb0000644000175100017510000000066313645050103027652 0ustar pravipravi# frozen_string_literal: true # Be sure to restart your server when you modify this file. # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces. # Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ } # You can also remove all the silencers if you're trying to debug a problem that might stem from framework code. # Rails.backtrace_cleaner.remove_silencers! derailed-benchmarks-1.7.0/test/rails_app/config/initializers/session_store.rb0000644000175100017510000000067113645050103026562 0ustar pravipravi# frozen_string_literal: true # Be sure to restart your server when you modify this file. Dummy::Application.config.session_store :cookie_store, :key => '_dummy_session' # Use the database for sessions instead of the cookie-based default, # which shouldn't be used to store highly confidential information # (create the session table with "rails generate session_migration") # Dummy::Application.config.session_store :active_record_store derailed-benchmarks-1.7.0/test/rails_app/config/initializers/mime_types.rb0000644000175100017510000000035413645050103026034 0ustar pravipravi# frozen_string_literal: true # Be sure to restart your server when you modify this file. # Add new mime types for use in respond_to blocks: # Mime::Type.register "text/richtext", :rtf # Mime::Type.register_alias "text/html", :iphone derailed-benchmarks-1.7.0/test/rails_app/config/initializers/devise.rb0000644000175100017510000003056413645050103025146 0ustar pravipravi# frozen_string_literal: true # Use this hook to configure devise mailer, warden hooks and so forth. # Many of these configuration options can be set straight in your model. Devise.setup do |config| # The secret key used by Devise. Devise uses this key to generate # random tokens. Changing this key will render invalid all existing # confirmation, reset password and unlock tokens in the database. config.secret_key = '527617f417a15170a26737856777918ab0e2665b59d41a183160eba6b038aaf81a3ebde5b5a8463cd2de1455462e40a37bcae057d580fbc4b251ceba3e85be84' # ==> Mailer Configuration # Configure the e-mail address which will be shown in Devise::Mailer, # note that it will be overwritten if you use your own mailer class # with default "from" parameter. config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com' # Configure the class responsible to send e-mails. # config.mailer = 'Devise::Mailer' # ==> ORM configuration # Load and configure the ORM. Supports :active_record (default) and # :mongoid (bson_ext recommended) by default. Other ORMs may be # available as additional gems. require 'devise/orm/active_record' # ==> Configuration for any authentication mechanism # Configure which keys are used when authenticating a user. The default is # just :email. You can configure it to use [:username, :subdomain], so for # authenticating a user, both parameters are required. Remember that those # parameters are used only when authenticating and not when retrieving from # session. If you need permissions, you should implement that in a before filter. # You can also supply a hash where the value is a boolean determining whether # or not authentication should be aborted when the value is not present. # config.authentication_keys = [ :email ] # Configure parameters from the request object used for authentication. Each entry # given should be a request method and it will automatically be passed to the # find_for_authentication method and considered in your model lookup. For instance, # if you set :request_keys to [:subdomain], :subdomain will be used on authentication. # The same considerations mentioned for authentication_keys also apply to request_keys. # config.request_keys = [] # Configure which authentication keys should be case-insensitive. # These keys will be downcased upon creating or modifying a user and when used # to authenticate or find a user. Default is :email. config.case_insensitive_keys = [ :email ] # Configure which authentication keys should have whitespace stripped. # These keys will have whitespace before and after removed upon creating or # modifying a user and when used to authenticate or find a user. Default is :email. config.strip_whitespace_keys = [ :email ] # Tell if authentication through request.params is enabled. True by default. # It can be set to an array that will enable params authentication only for the # given strategies, for example, `config.params_authenticatable = [:database]` will # enable it only for database (email + password) authentication. # config.params_authenticatable = true # Tell if authentication through HTTP Auth is enabled. False by default. # It can be set to an array that will enable http authentication only for the # given strategies, for example, `config.http_authenticatable = [:database]` will # enable it only for database authentication. The supported strategies are: # :database = Support basic authentication with authentication key + password # config.http_authenticatable = false # If http headers should be returned for AJAX requests. True by default. # config.http_authenticatable_on_xhr = true # The realm used in Http Basic Authentication. 'Application' by default. # config.http_authentication_realm = 'Application' # It will change confirmation, password recovery and other workflows # to behave the same regardless if the e-mail provided was right or wrong. # Does not affect registerable. # config.paranoid = true # By default Devise will store the user in session. You can skip storage for # particular strategies by setting this option. # Notice that if you are skipping storage for all authentication paths, you # may want to disable generating routes to Devise's sessions controller by # passing skip: :sessions to `devise_for` in your config/routes.rb config.skip_session_storage = [:http_auth] # By default, Devise cleans up the CSRF token on authentication to # avoid CSRF token fixation attacks. This means that, when using AJAX # requests for sign in and sign up, you need to get a new CSRF token # from the server. You can disable this option at your own risk. # config.clean_up_csrf_token_on_authentication = true # ==> Configuration for :database_authenticatable # For bcrypt, this is the cost for hashing the password and defaults to 10. If # using other encryptors, it sets how many times you want the password re-encrypted. # # Limiting the stretches to just one in testing will increase the performance of # your test suite dramatically. However, it is STRONGLY RECOMMENDED to not use # a value less than 10 in other environments. Note that, for bcrypt (the default # encryptor), the cost increases exponentially with the number of stretches (e.g. # a value of 20 is already extremely slow: approx. 60 seconds for 1 calculation). config.stretches = Rails.env.test? ? 1 : 10 # Setup a pepper to generate the encrypted password. # config.pepper = '5cecc5d3d942e712c236b7f2b0ebda84c47642864d58b5ff4c76b7f6f5523d5d6ffdeed82ea742792889393527f67f684c00aa72ef1530d81b84713ee8fecca8' # ==> Configuration for :confirmable # A period that the user is allowed to access the website even without # confirming their account. For instance, if set to 2.days, the user will be # able to access the website for two days without confirming their account, # access will be blocked just in the third day. Default is 0.days, meaning # the user cannot access the website without confirming their account. # config.allow_unconfirmed_access_for = 2.days # A period that the user is allowed to confirm their account before their # token becomes invalid. For example, if set to 3.days, the user can confirm # their account within 3 days after the mail was sent, but on the fourth day # their account can't be confirmed with the token any more. # Default is nil, meaning there is no restriction on how long a user can take # before confirming their account. # config.confirm_within = 3.days # If true, requires any email changes to be confirmed (exactly the same way as # initial account confirmation) to be applied. Requires additional unconfirmed_email # db field (see migrations). Until confirmed, new email is stored in # unconfirmed_email column, and copied to email column on successful confirmation. config.reconfirmable = true # Defines which key will be used when confirming an account # config.confirmation_keys = [ :email ] # ==> Configuration for :rememberable # The time the user will be remembered without asking for credentials again. # config.remember_for = 2.weeks # If true, extends the user's remember period when remembered via cookie. # config.extend_remember_period = false # Options to be passed to the created cookie. For instance, you can set # secure: true in order to force SSL only cookies. # config.rememberable_options = {} # ==> Configuration for :validatable # Range for password length. config.password_length = 8..128 # Email regex used to validate email formats. It simply asserts that # one (and only one) @ exists in the given string. This is mainly # to give user feedback and not to assert the e-mail validity. # config.email_regexp = /\A[^@]+@[^@]+\z/ # ==> Configuration for :timeoutable # The time you want to timeout the user session without activity. After this # time the user will be asked for credentials again. Default is 30 minutes. # config.timeout_in = 30.minutes # If true, expires auth token on session timeout. # config.expire_auth_token_on_timeout = false # ==> Configuration for :lockable # Defines which strategy will be used to lock an account. # :failed_attempts = Locks an account after a number of failed attempts to sign in. # :none = No lock strategy. You should handle locking by yourself. # config.lock_strategy = :failed_attempts # Defines which key will be used when locking and unlocking an account # config.unlock_keys = [ :email ] # Defines which strategy will be used to unlock an account. # :email = Sends an unlock link to the user email # :time = Re-enables login after a certain amount of time (see :unlock_in below) # :both = Enables both strategies # :none = No unlock strategy. You should handle unlocking by yourself. # config.unlock_strategy = :both # Number of authentication tries before locking an account if lock_strategy # is failed attempts. # config.maximum_attempts = 20 # Time interval to unlock the account if :time is enabled as unlock_strategy. # config.unlock_in = 1.hour # Warn on the last attempt before the account is locked. # config.last_attempt_warning = false # ==> Configuration for :recoverable # # Defines which key will be used when recovering the password for an account # config.reset_password_keys = [ :email ] # Time interval you can reset your password with a reset password key. # Don't put a too small interval or your users won't have the time to # change their passwords. config.reset_password_within = 6.hours # ==> Configuration for :encryptable # Allow you to use another encryption algorithm besides bcrypt (default). You can use # :sha1, :sha512 or encryptors from others authentication tools as :clearance_sha1, # :authlogic_sha512 (then you should set stretches above to 20 for default behavior) # and :restful_authentication_sha1 (then you should set stretches to 10, and copy # REST_AUTH_SITE_KEY to pepper). # # Require the `devise-encryptable` gem when using anything other than bcrypt # config.encryptor = :sha512 # ==> Scopes configuration # Turn scoped views on. Before rendering "sessions/new", it will first check for # "users/sessions/new". It's turned off by default because it's slower if you # are using only default views. # config.scoped_views = false # Configure the default scope given to Warden. By default it's the first # devise role declared in your routes (usually :user). # config.default_scope = :user # Set this configuration to false if you want /users/sign_out to sign out # only the current scope. By default, Devise signs out all scopes. # config.sign_out_all_scopes = true # ==> Navigation configuration # Lists the formats that should be treated as navigational. Formats like # :html, should redirect to the sign in page when the user does not have # access, but formats like :xml or :json, should return 401. # # If you have any extra navigational formats, like :iphone or :mobile, you # should add them to the navigational formats lists. # # The "*/*" below is required to match Internet Explorer requests. # config.navigational_formats = ['*/*', :html] # The default HTTP method used to sign out a resource. Default is :delete. config.sign_out_via = :delete # ==> OmniAuth # Add a new OmniAuth provider. Check the wiki for more information on setting # up on your models and hooks. # config.omniauth :github, 'APP_ID', 'APP_SECRET', scope: 'user,public_repo' # ==> Warden configuration # If you want to use other strategies, that are not supported by Devise, or # change the failure app, you can configure them inside the config.warden block. # # config.warden do |manager| # manager.intercept_401 = false # manager.default_strategies(scope: :user).unshift :some_external_strategy # end # ==> Mountable engine configurations # When using Devise inside an engine, let's call it `MyEngine`, and this engine # is mountable, there are some extra configurations to be taken into account. # The following options are available, assuming the engine is mounted as: # # mount MyEngine, at: '/my_engine' # # The router that invoked `devise_for`, in the example above, would be: # config.router_name = :my_engine # # When using omniauth, Devise cannot automatically set Omniauth path, # so you need to do it manually. For the users scope, it would be: # config.omniauth_path_prefix = '/my_engine/users/auth' end derailed-benchmarks-1.7.0/test/rails_app/config/initializers/secret_token.rb0000644000175100017510000000140613645050103026345 0ustar pravipravi# frozen_string_literal: true # Be sure to restart your server when you modify this file. # Your secret key for verifying the integrity of signed cookies. # If you change this key, all old signed cookies will become invalid! # Make sure the secret is at least 30 characters and all random, # no regular words or you'll be exposed to dictionary attacks. if Dummy::Application.config.respond_to?(:secret_key_base) Dummy::Application.config.secret_key_base = 'bedc31c5fff702ea808045bbbc5123455f1c00ecd005a1f667a5f04332100a6abf22cfcee2b3d39b8f677c03bb6503cf1c3b65c1287b9e13bd0d20c6431ec6ab' else Dummy::Application.config.secret_token = 'bedc31c5fff702ea808045bbbc5123455f1c00ecd005a1f667a5f04332100a6abf22cfcee2b3d39b8f677c03bb6503cf1c3b65c1287b9e13bd0d20c6431ec6ab' end derailed-benchmarks-1.7.0/test/rails_app/config/initializers/inflections.rb0000644000175100017510000000062713645050103026201 0ustar pravipravi# frozen_string_literal: true # Be sure to restart your server when you modify this file. # Add new inflection rules using the following format # (all these examples are active by default): # ActiveSupport::Inflector.inflections do |inflect| # inflect.plural /^(ox)$/i, '\1en' # inflect.singular /^(ox)en/i, '\1' # inflect.irregular 'person', 'people' # inflect.uncountable %w( fish sheep ) # end derailed-benchmarks-1.7.0/test/rails_app/perf.rake0000644000175100017510000000045213645050103021160 0ustar pravipravi# frozen_string_literal: true $LOAD_PATH << File.expand_path("../../../lib", __FILE__) require 'derailed_benchmarks' require 'derailed_benchmarks/tasks' if ENV['AUTH_CUSTOM_USER'] DerailedBenchmarks.auth.user = -> { User.first_or_create!(email: "user@example.com", password: 'password') } end derailed-benchmarks-1.7.0/test/rails_app/db/0000755000175100017510000000000013645050103017744 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/db/migrate/0000755000175100017510000000000013645050103021374 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/db/migrate/20141210070547_devise_create_users.rb0000644000175100017510000000266613645050103027417 0ustar pravipravi# frozen_string_literal: true inherited_class = Rails.version < "5" ? ActiveRecord::Migration : ActiveRecord::Migration[4.2] class DeviseCreateUsers < inherited_class def change create_table(:users) do |t| ## Database authenticatable t.string :email, null: false, default: "" t.string :encrypted_password, null: false, default: "" ## Recoverable t.string :reset_password_token t.datetime :reset_password_sent_at ## Rememberable t.datetime :remember_created_at ## Trackable t.integer :sign_in_count, default: 0, null: false t.datetime :current_sign_in_at t.datetime :last_sign_in_at t.string :current_sign_in_ip t.string :last_sign_in_ip ## Confirmable # t.string :confirmation_token # t.datetime :confirmed_at # t.datetime :confirmation_sent_at # t.string :unconfirmed_email # Only if using reconfirmable ## Lockable # t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts # t.string :unlock_token # Only if unlock strategy is :email or :both # t.datetime :locked_at t.timestamps end add_index :users, :email, unique: true add_index :users, :reset_password_token, unique: true # add_index :users, :confirmation_token, unique: true # add_index :users, :unlock_token, unique: true end end derailed-benchmarks-1.7.0/test/rails_app/db/schema.rb0000644000175100017510000000304213645050103021530 0ustar pravipravi# encoding: UTF-8 # frozen_string_literal: true # This file is auto-generated from the current state of the database. Instead # of editing this file, please use the migrations feature of Active Record to # incrementally modify your database, and then regenerate this schema definition. # # Note that this schema.rb definition is the authoritative source for your # database schema. If you need to create the application database on another # system, you should be using db:schema:load, not running all the migrations # from scratch. The latter is a flawed and unsustainable approach (the more migrations # you'll amass, the slower it'll run and the greater likelihood for issues). # # It's strongly recommended that you check this file into your version control system. ActiveRecord::Schema.define(version: 20141210070547) do create_table "users", force: true do |t| t.string "email", default: "", null: false t.string "encrypted_password", default: "", null: false t.string "reset_password_token" t.datetime "reset_password_sent_at" t.datetime "remember_created_at" t.integer "sign_in_count", default: 0, null: false t.datetime "current_sign_in_at" t.datetime "last_sign_in_at" t.string "current_sign_in_ip" t.string "last_sign_in_ip" t.datetime "created_at" t.datetime "updated_at" end add_index "users", ["email"], name: "index_users_on_email", unique: true add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true end derailed-benchmarks-1.7.0/test/rails_app/app/0000755000175100017510000000000013645050103020137 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/controllers/0000755000175100017510000000000013645050103022505 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/controllers/pages_controller.rb0000644000175100017510000000035613645050103026400 0ustar pravipravi# frozen_string_literal: true class PagesController < ApplicationController http_basic_authenticate_with name: "admin", password: "secret", only: :secret def index end def secret render action: 'index' end private end derailed-benchmarks-1.7.0/test/rails_app/app/controllers/authenticated_controller.rb0000644000175100017510000000022013645050103030111 0ustar pravipravi# frozen_string_literal: true class AuthenticatedController < ApplicationController before_action :authenticate_user! def index end end derailed-benchmarks-1.7.0/test/rails_app/app/controllers/application_controller.rb0000644000175100017510000000057013645050103027602 0ustar pravipravi# frozen_string_literal: true class ApplicationController < ActionController::Base if respond_to?(:before_filter) && !respond_to?(:before_action) class << self alias :before_action :before_filter end end protect_from_forgery before_action :pull_out_locale def pull_out_locale I18n.locale = params[:locale] if params[:locale].present? end end derailed-benchmarks-1.7.0/test/rails_app/app/models/0000755000175100017510000000000013645050103021422 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/models/user.rb0000644000175100017510000000075713645050103022736 0ustar pravipravi# frozen_string_literal: true class User < ActiveRecord::Base # Include default devise modules. Others available are: # :confirmable, :lockable, :timeoutable and :omniauthable devise :database_authenticatable, :recoverable, :registerable, :rememberable, :timeoutable, :trackable, :validatable # Setup accessible (or protected) attributes for your model # attr_accessible :email, :password, :password_confirmation, :remember_me # attr_accessible :title, :body end derailed-benchmarks-1.7.0/test/rails_app/app/views/0000755000175100017510000000000013645050103021274 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/views/pages/0000755000175100017510000000000013645050103022373 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/views/pages/index.html.erb0000644000175100017510000000000513645050103025132 0ustar pravipraviohai derailed-benchmarks-1.7.0/test/rails_app/app/views/authenticated/0000755000175100017510000000000013645050103024116 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/views/authenticated/index.html.erb0000644000175100017510000000000413645050103026654 0ustar pravipravisup derailed-benchmarks-1.7.0/test/rails_app/app/views/layouts/0000755000175100017510000000000013645050103022774 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/views/layouts/application.html.erb0000644000175100017510000000030613645050103026733 0ustar pravipravi Dummy <%# stylesheet_link_tag :all %> <%# javascript_include_tag :defaults %> <%= csrf_meta_tag %> <%= yield %> derailed-benchmarks-1.7.0/test/rails_app/app/assets/0000755000175100017510000000000013645050103021441 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/assets/config/0000755000175100017510000000000013645050103022706 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/assets/config/manifest.js0000644000175100017510000000000013645050103025040 0ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/assets/javascripts/0000755000175100017510000000000013645050103023772 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/assets/javascripts/authenticated.js0000644000175100017510000000022313645050103027147 0ustar pravipravi// Place all the behaviors and hooks related to the matching controller here. // All this logic will automatically be available in application.js. derailed-benchmarks-1.7.0/test/rails_app/app/assets/stylesheets/0000755000175100017510000000000013645050103024015 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/assets/stylesheets/authenticated.css0000644000175100017510000000020013645050103027341 0ustar pravipravi/* Place all the styles related to the matching controller here. They will automatically be included in application.css. */ derailed-benchmarks-1.7.0/test/rails_app/app/helpers/0000755000175100017510000000000013645050103021601 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/app/helpers/authenticated_helper.rb0000644000175100017510000000007613645050103026312 0ustar pravipravi# frozen_string_literal: true module AuthenticatedHelper end derailed-benchmarks-1.7.0/test/rails_app/app/helpers/application_helper.rb0000644000175100017510000000007413645050103025771 0ustar pravipravi# frozen_string_literal: true module ApplicationHelper end derailed-benchmarks-1.7.0/test/rails_app/config.ru0000644000175100017510000000027213645050103021175 0ustar pravipravi# frozen_string_literal: true # This file is used by Rack-based servers to start the application. require ::File.expand_path('../config/environment', __FILE__) run Dummy::Application derailed-benchmarks-1.7.0/test/rails_app/public/0000755000175100017510000000000013645050103020635 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/public/500.html0000644000175100017510000000133013645050103022024 0ustar pravipravi We're sorry, but something went wrong (500)

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We've been notified about this issue and we'll take a look at it shortly.

derailed-benchmarks-1.7.0/test/rails_app/public/favicon.ico0000644000175100017510000000000013645050103022744 0ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/public/404.html0000644000175100017510000000133013645050103022027 0ustar pravipravi The page you were looking for doesn't exist (404)

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derailed-benchmarks-1.7.0/test/rails_app/public/javascripts/0000755000175100017510000000000013645050103023166 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/public/javascripts/rails.js0000644000175100017510000001524213645050103024642 0ustar pravipravi(function() { Ajax.Responders.register({ onCreate: function(request) { var token = $$('meta[name=csrf-token]')[0]; if (token) { if (!request.options.requestHeaders) request.options.requestHeaders = {}; request.options.requestHeaders['X-CSRF-Token'] = token.readAttribute('content'); } } }); // Technique from Juriy Zaytsev // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ function isEventSupported(eventName) { var el = document.createElement('div'); eventName = 'on' + eventName; var isSupported = (eventName in el); if (!isSupported) { el.setAttribute(eventName, 'return;'); isSupported = typeof el[eventName] == 'function'; } el = null; return isSupported; } function isForm(element) { return Object.isElement(element) && element.nodeName.toUpperCase() == 'FORM'; } function isInput(element) { if (Object.isElement(element)) { var name = element.nodeName.toUpperCase(); return name == 'INPUT' || name == 'SELECT' || name == 'TEXTAREA'; } else return false; } var submitBubbles = isEventSupported('submit'), changeBubbles = isEventSupported('change'); if (!submitBubbles || !changeBubbles) { // augment the Event.Handler class to observe custom events when needed Event.Handler.prototype.initialize = Event.Handler.prototype.initialize.wrap( function(init, element, eventName, selector, callback) { init(element, eventName, selector, callback); // is the handler being attached to an element that doesn't support this event? if ( (!submitBubbles && this.eventName == 'submit' && !isForm(this.element)) || (!changeBubbles && this.eventName == 'change' && !isInput(this.element)) ) { // "submit" => "emulated:submit" this.eventName = 'emulated:' + this.eventName; } } ); } if (!submitBubbles) { // discover forms on the page by observing focus events which always bubble document.on('focusin', 'form', function(focusEvent, form) { // special handler for the real "submit" event (one-time operation) if (!form.retrieve('emulated:submit')) { form.on('submit', function(submitEvent) { var emulated = form.fire('emulated:submit', submitEvent, true); // if custom event received preventDefault, cancel the real one too if (emulated.returnValue === false) submitEvent.preventDefault(); }); form.store('emulated:submit', true); } }); } if (!changeBubbles) { // discover form inputs on the page document.on('focusin', 'input, select, textarea', function(focusEvent, input) { // special handler for real "change" events if (!input.retrieve('emulated:change')) { input.on('change', function(changeEvent) { input.fire('emulated:change', changeEvent, true); }); input.store('emulated:change', true); } }); } function handleRemote(element) { var method, url, params; var event = element.fire("ajax:before"); if (event.stopped) return false; if (element.tagName.toLowerCase() === 'form') { method = element.readAttribute('method') || 'post'; url = element.readAttribute('action'); // serialize the form with respect to the submit button that was pressed params = element.serialize({ submit: element.retrieve('rails:submit-button') }); // clear the pressed submit button information element.store('rails:submit-button', null); } else { method = element.readAttribute('data-method') || 'get'; url = element.readAttribute('href'); params = {}; } new Ajax.Request(url, { method: method, parameters: params, evalScripts: true, onCreate: function(response) { element.fire("ajax:create", response); }, onComplete: function(response) { element.fire("ajax:complete", response); }, onSuccess: function(response) { element.fire("ajax:success", response); }, onFailure: function(response) { element.fire("ajax:failure", response); } }); element.fire("ajax:after"); } function insertHiddenField(form, name, value) { form.insert(new Element('input', { type: 'hidden', name: name, value: value })); } function handleMethod(element) { var method = element.readAttribute('data-method'), url = element.readAttribute('href'), csrf_param = $$('meta[name=csrf-param]')[0], csrf_token = $$('meta[name=csrf-token]')[0]; var form = new Element('form', { method: "POST", action: url, style: "display: none;" }); $(element.parentNode).insert(form); if (method !== 'post') { insertHiddenField(form, '_method', method); } if (csrf_param) { insertHiddenField(form, csrf_param.readAttribute('content'), csrf_token.readAttribute('content')); } form.submit(); } function disableFormElements(form) { form.select('input[type=submit][data-disable-with]').each(function(input) { input.store('rails:original-value', input.getValue()); input.setValue(input.readAttribute('data-disable-with')).disable(); }); } function enableFormElements(form) { form.select('input[type=submit][data-disable-with]').each(function(input) { input.setValue(input.retrieve('rails:original-value')).enable(); }); } function allowAction(element) { var message = element.readAttribute('data-confirm'); return !message || confirm(message); } document.on('click', 'a[data-confirm], a[data-remote], a[data-method]', function(event, link) { if (!allowAction(link)) { event.stop(); return false; } if (link.readAttribute('data-remote')) { handleRemote(link); event.stop(); } else if (link.readAttribute('data-method')) { handleMethod(link); event.stop(); } }); document.on("click", "form input[type=submit], form button[type=submit], form button:not([type])", function(event, button) { // register the pressed submit button event.findElement('form').store('rails:submit-button', button.name || false); }); document.on("submit", function(event) { var form = event.findElement(); if (!allowAction(form)) { event.stop(); return false; } if (form.readAttribute('data-remote')) { handleRemote(form); event.stop(); } else { disableFormElements(form); } }); document.on('ajax:create', 'form', function(event, form) { if (form == event.findElement()) disableFormElements(form); }); document.on('ajax:complete', 'form', function(event, form) { if (form == event.findElement()) enableFormElements(form); }); })(); derailed-benchmarks-1.7.0/test/rails_app/public/javascripts/controls.js0000644000175100017510000010374313645050103025377 0ustar pravipravi// script.aculo.us controls.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 // Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // (c) 2005-2009 Ivan Krstic (http://blogs.law.harvard.edu/ivan) // (c) 2005-2009 Jon Tirsen (http://www.tirsen.com) // Contributors: // Richard Livsey // Rahul Bhargava // Rob Wills // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ // Autocompleter.Base handles all the autocompletion functionality // that's independent of the data source for autocompletion. This // includes drawing the autocompletion menu, observing keyboard // and mouse events, and similar. // // Specific autocompleters need to provide, at the very least, // a getUpdatedChoices function that will be invoked every time // the text inside the monitored textbox changes. This method // should get the text for which to provide autocompletion by // invoking this.getToken(), NOT by directly accessing // this.element.value. This is to allow incremental tokenized // autocompletion. Specific auto-completion logic (AJAX, etc) // belongs in getUpdatedChoices. // // Tokenized incremental autocompletion is enabled automatically // when an autocompleter is instantiated with the 'tokens' option // in the options parameter, e.g.: // new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); // will incrementally autocomplete with a comma as the token. // Additionally, ',' in the above example can be replaced with // a token array, e.g. { tokens: [',', '\n'] } which // enables autocompletion on multiple tokens. This is most // useful when one of the tokens is \n (a newline), as it // allows smart autocompletion after linebreaks. if(typeof Effect == 'undefined') throw("controls.js requires including script.aculo.us' effects.js library"); var Autocompleter = { }; Autocompleter.Base = Class.create({ baseInitialize: function(element, update, options) { element = $(element); this.element = element; this.update = $(update); this.hasFocus = false; this.changed = false; this.active = false; this.index = 0; this.entryCount = 0; this.oldElementValue = this.element.value; if(this.setOptions) this.setOptions(options); else this.options = options || { }; this.options.paramName = this.options.paramName || this.element.name; this.options.tokens = this.options.tokens || []; this.options.frequency = this.options.frequency || 0.4; this.options.minChars = this.options.minChars || 1; this.options.onShow = this.options.onShow || function(element, update){ if(!update.style.position || update.style.position=='absolute') { update.style.position = 'absolute'; Position.clone(element, update, { setHeight: false, offsetTop: element.offsetHeight }); } Effect.Appear(update,{duration:0.15}); }; this.options.onHide = this.options.onHide || function(element, update){ new Effect.Fade(update,{duration:0.15}) }; if(typeof(this.options.tokens) == 'string') this.options.tokens = new Array(this.options.tokens); // Force carriage returns as token delimiters anyway if (!this.options.tokens.include('\n')) this.options.tokens.push('\n'); this.observer = null; this.element.setAttribute('autocomplete','off'); Element.hide(this.update); Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this)); Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this)); }, show: function() { if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); if(!this.iefix && (Prototype.Browser.IE) && (Element.getStyle(this.update, 'position')=='absolute')) { new Insertion.After(this.update, ''); this.iefix = $(this.update.id+'_iefix'); } if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); }, fixIEOverlapping: function() { Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); this.iefix.style.zIndex = 1; this.update.style.zIndex = 2; Element.show(this.iefix); }, hide: function() { this.stopIndicator(); if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); if(this.iefix) Element.hide(this.iefix); }, startIndicator: function() { if(this.options.indicator) Element.show(this.options.indicator); }, stopIndicator: function() { if(this.options.indicator) Element.hide(this.options.indicator); }, onKeyPress: function(event) { if(this.active) switch(event.keyCode) { case Event.KEY_TAB: case Event.KEY_RETURN: this.selectEntry(); Event.stop(event); case Event.KEY_ESC: this.hide(); this.active = false; Event.stop(event); return; case Event.KEY_LEFT: case Event.KEY_RIGHT: return; case Event.KEY_UP: this.markPrevious(); this.render(); Event.stop(event); return; case Event.KEY_DOWN: this.markNext(); this.render(); Event.stop(event); return; } else if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; this.changed = true; this.hasFocus = true; if(this.observer) clearTimeout(this.observer); this.observer = setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); }, activate: function() { this.changed = false; this.hasFocus = true; this.getUpdatedChoices(); }, onHover: function(event) { var element = Event.findElement(event, 'LI'); if(this.index != element.autocompleteIndex) { this.index = element.autocompleteIndex; this.render(); } Event.stop(event); }, onClick: function(event) { var element = Event.findElement(event, 'LI'); this.index = element.autocompleteIndex; this.selectEntry(); this.hide(); }, onBlur: function(event) { // needed to make click events working setTimeout(this.hide.bind(this), 250); this.hasFocus = false; this.active = false; }, render: function() { if(this.entryCount > 0) { for (var i = 0; i < this.entryCount; i++) this.index==i ? Element.addClassName(this.getEntry(i),"selected") : Element.removeClassName(this.getEntry(i),"selected"); if(this.hasFocus) { this.show(); this.active = true; } } else { this.active = false; this.hide(); } }, markPrevious: function() { if(this.index > 0) this.index--; else this.index = this.entryCount-1; this.getEntry(this.index).scrollIntoView(true); }, markNext: function() { if(this.index < this.entryCount-1) this.index++; else this.index = 0; this.getEntry(this.index).scrollIntoView(false); }, getEntry: function(index) { return this.update.firstChild.childNodes[index]; }, getCurrentEntry: function() { return this.getEntry(this.index); }, selectEntry: function() { this.active = false; this.updateElement(this.getCurrentEntry()); }, updateElement: function(selectedElement) { if (this.options.updateElement) { this.options.updateElement(selectedElement); return; } var value = ''; if (this.options.select) { var nodes = $(selectedElement).select('.' + this.options.select) || []; if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); } else value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); var bounds = this.getTokenBounds(); if (bounds[0] != -1) { var newValue = this.element.value.substr(0, bounds[0]); var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); if (whitespace) newValue += whitespace[0]; this.element.value = newValue + value + this.element.value.substr(bounds[1]); } else { this.element.value = value; } this.oldElementValue = this.element.value; this.element.focus(); if (this.options.afterUpdateElement) this.options.afterUpdateElement(this.element, selectedElement); }, updateChoices: function(choices) { if(!this.changed && this.hasFocus) { this.update.innerHTML = choices; Element.cleanWhitespace(this.update); Element.cleanWhitespace(this.update.down()); if(this.update.firstChild && this.update.down().childNodes) { this.entryCount = this.update.down().childNodes.length; for (var i = 0; i < this.entryCount; i++) { var entry = this.getEntry(i); entry.autocompleteIndex = i; this.addObservers(entry); } } else { this.entryCount = 0; } this.stopIndicator(); this.index = 0; if(this.entryCount==1 && this.options.autoSelect) { this.selectEntry(); this.hide(); } else { this.render(); } } }, addObservers: function(element) { Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); Event.observe(element, "click", this.onClick.bindAsEventListener(this)); }, onObserverEvent: function() { this.changed = false; this.tokenBounds = null; if(this.getToken().length>=this.options.minChars) { this.getUpdatedChoices(); } else { this.active = false; this.hide(); } this.oldElementValue = this.element.value; }, getToken: function() { var bounds = this.getTokenBounds(); return this.element.value.substring(bounds[0], bounds[1]).strip(); }, getTokenBounds: function() { if (null != this.tokenBounds) return this.tokenBounds; var value = this.element.value; if (value.strip().empty()) return [-1, 0]; var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); var offset = (diff == this.oldElementValue.length ? 1 : 0); var prevTokenPos = -1, nextTokenPos = value.length; var tp; for (var index = 0, l = this.options.tokens.length; index < l; ++index) { tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); if (tp > prevTokenPos) prevTokenPos = tp; tp = value.indexOf(this.options.tokens[index], diff + offset); if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; } return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); } }); Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { var boundary = Math.min(newS.length, oldS.length); for (var index = 0; index < boundary; ++index) if (newS[index] != oldS[index]) return index; return boundary; }; Ajax.Autocompleter = Class.create(Autocompleter.Base, { initialize: function(element, update, url, options) { this.baseInitialize(element, update, options); this.options.asynchronous = true; this.options.onComplete = this.onComplete.bind(this); this.options.defaultParams = this.options.parameters || null; this.url = url; }, getUpdatedChoices: function() { this.startIndicator(); var entry = encodeURIComponent(this.options.paramName) + '=' + encodeURIComponent(this.getToken()); this.options.parameters = this.options.callback ? this.options.callback(this.element, entry) : entry; if(this.options.defaultParams) this.options.parameters += '&' + this.options.defaultParams; new Ajax.Request(this.url, this.options); }, onComplete: function(request) { this.updateChoices(request.responseText); } }); // The local array autocompleter. Used when you'd prefer to // inject an array of autocompletion options into the page, rather // than sending out Ajax queries, which can be quite slow sometimes. // // The constructor takes four parameters. The first two are, as usual, // the id of the monitored textbox, and id of the autocompletion menu. // The third is the array you want to autocomplete from, and the fourth // is the options block. // // Extra local autocompletion options: // - choices - How many autocompletion choices to offer // // - partialSearch - If false, the autocompleter will match entered // text only at the beginning of strings in the // autocomplete array. Defaults to true, which will // match text at the beginning of any *word* in the // strings in the autocomplete array. If you want to // search anywhere in the string, additionally set // the option fullSearch to true (default: off). // // - fullSsearch - Search anywhere in autocomplete array strings. // // - partialChars - How many characters to enter before triggering // a partial match (unlike minChars, which defines // how many characters are required to do any match // at all). Defaults to 2. // // - ignoreCase - Whether to ignore case when autocompleting. // Defaults to true. // // It's possible to pass in a custom function as the 'selector' // option, if you prefer to write your own autocompletion logic. // In that case, the other options above will not apply unless // you support them. Autocompleter.Local = Class.create(Autocompleter.Base, { initialize: function(element, update, array, options) { this.baseInitialize(element, update, options); this.options.array = array; }, getUpdatedChoices: function() { this.updateChoices(this.options.selector(this)); }, setOptions: function(options) { this.options = Object.extend({ choices: 10, partialSearch: true, partialChars: 2, ignoreCase: true, fullSearch: false, selector: function(instance) { var ret = []; // Beginning matches var partial = []; // Inside matches var entry = instance.getToken(); var count = 0; for (var i = 0; i < instance.options.array.length && ret.length < instance.options.choices ; i++) { var elem = instance.options.array[i]; var foundPos = instance.options.ignoreCase ? elem.toLowerCase().indexOf(entry.toLowerCase()) : elem.indexOf(entry); while (foundPos != -1) { if (foundPos == 0 && elem.length != entry.length) { ret.push("
  • " + elem.substr(0, entry.length) + "" + elem.substr(entry.length) + "
    • "); break; } else if (entry.length >= instance.options.partialChars && instance.options.partialSearch && foundPos != -1) { if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { partial.push("
  • " + elem.substr(0, foundPos) + "" + elem.substr(foundPos, entry.length) + "" + elem.substr( foundPos + entry.length) + "
    • "); break; } } foundPos = instance.options.ignoreCase ? elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : elem.indexOf(entry, foundPos + 1); } } if (partial.length) ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)); return "
      " + ret.join('') + "
    "; } }, options || { }); } }); // AJAX in-place editor and collection editor // Full rewrite by Christophe Porteneuve (April 2007). // Use this if you notice weird scrolling problems on some browsers, // the DOM might be a bit confused when this gets called so do this // waits 1 ms (with setTimeout) until it does the activation Field.scrollFreeActivate = function(field) { setTimeout(function() { Field.activate(field); }, 1); }; Ajax.InPlaceEditor = Class.create({ initialize: function(element, url, options) { this.url = url; this.element = element = $(element); this.prepareOptions(); this._controls = { }; arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!! Object.extend(this.options, options || { }); if (!this.options.formId && this.element.id) { this.options.formId = this.element.id + '-inplaceeditor'; if ($(this.options.formId)) this.options.formId = ''; } if (this.options.externalControl) this.options.externalControl = $(this.options.externalControl); if (!this.options.externalControl) this.options.externalControlOnly = false; this._originalBackground = this.element.getStyle('background-color') || 'transparent'; this.element.title = this.options.clickToEditText; this._boundCancelHandler = this.handleFormCancellation.bind(this); this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); this._boundFailureHandler = this.handleAJAXFailure.bind(this); this._boundSubmitHandler = this.handleFormSubmission.bind(this); this._boundWrapperHandler = this.wrapUp.bind(this); this.registerListeners(); }, checkForEscapeOrReturn: function(e) { if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; if (Event.KEY_ESC == e.keyCode) this.handleFormCancellation(e); else if (Event.KEY_RETURN == e.keyCode) this.handleFormSubmission(e); }, createControl: function(mode, handler, extraClasses) { var control = this.options[mode + 'Control']; var text = this.options[mode + 'Text']; if ('button' == control) { var btn = document.createElement('input'); btn.type = 'submit'; btn.value = text; btn.className = 'editor_' + mode + '_button'; if ('cancel' == mode) btn.onclick = this._boundCancelHandler; this._form.appendChild(btn); this._controls[mode] = btn; } else if ('link' == control) { var link = document.createElement('a'); link.href = '#'; link.appendChild(document.createTextNode(text)); link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; link.className = 'editor_' + mode + '_link'; if (extraClasses) link.className += ' ' + extraClasses; this._form.appendChild(link); this._controls[mode] = link; } }, createEditField: function() { var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); var fld; if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { fld = document.createElement('input'); fld.type = 'text'; var size = this.options.size || this.options.cols || 0; if (0 < size) fld.size = size; } else { fld = document.createElement('textarea'); fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); fld.cols = this.options.cols || 40; } fld.name = this.options.paramName; fld.value = text; // No HTML breaks conversion anymore fld.className = 'editor_field'; if (this.options.submitOnBlur) fld.onblur = this._boundSubmitHandler; this._controls.editor = fld; if (this.options.loadTextURL) this.loadExternalText(); this._form.appendChild(this._controls.editor); }, createForm: function() { var ipe = this; function addText(mode, condition) { var text = ipe.options['text' + mode + 'Controls']; if (!text || condition === false) return; ipe._form.appendChild(document.createTextNode(text)); }; this._form = $(document.createElement('form')); this._form.id = this.options.formId; this._form.addClassName(this.options.formClassName); this._form.onsubmit = this._boundSubmitHandler; this.createEditField(); if ('textarea' == this._controls.editor.tagName.toLowerCase()) this._form.appendChild(document.createElement('br')); if (this.options.onFormCustomization) this.options.onFormCustomization(this, this._form); addText('Before', this.options.okControl || this.options.cancelControl); this.createControl('ok', this._boundSubmitHandler); addText('Between', this.options.okControl && this.options.cancelControl); this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); addText('After', this.options.okControl || this.options.cancelControl); }, destroy: function() { if (this._oldInnerHTML) this.element.innerHTML = this._oldInnerHTML; this.leaveEditMode(); this.unregisterListeners(); }, enterEditMode: function(e) { if (this._saving || this._editing) return; this._editing = true; this.triggerCallback('onEnterEditMode'); if (this.options.externalControl) this.options.externalControl.hide(); this.element.hide(); this.createForm(); this.element.parentNode.insertBefore(this._form, this.element); if (!this.options.loadTextURL) this.postProcessEditField(); if (e) Event.stop(e); }, enterHover: function(e) { if (this.options.hoverClassName) this.element.addClassName(this.options.hoverClassName); if (this._saving) return; this.triggerCallback('onEnterHover'); }, getText: function() { return this.element.innerHTML.unescapeHTML(); }, handleAJAXFailure: function(transport) { this.triggerCallback('onFailure', transport); if (this._oldInnerHTML) { this.element.innerHTML = this._oldInnerHTML; this._oldInnerHTML = null; } }, handleFormCancellation: function(e) { this.wrapUp(); if (e) Event.stop(e); }, handleFormSubmission: function(e) { var form = this._form; var value = $F(this._controls.editor); this.prepareSubmission(); var params = this.options.callback(form, value) || ''; if (Object.isString(params)) params = params.toQueryParams(); params.editorId = this.element.id; if (this.options.htmlResponse) { var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); Object.extend(options, { parameters: params, onComplete: this._boundWrapperHandler, onFailure: this._boundFailureHandler }); new Ajax.Updater({ success: this.element }, this.url, options); } else { var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); Object.extend(options, { parameters: params, onComplete: this._boundWrapperHandler, onFailure: this._boundFailureHandler }); new Ajax.Request(this.url, options); } if (e) Event.stop(e); }, leaveEditMode: function() { this.element.removeClassName(this.options.savingClassName); this.removeForm(); this.leaveHover(); this.element.style.backgroundColor = this._originalBackground; this.element.show(); if (this.options.externalControl) this.options.externalControl.show(); this._saving = false; this._editing = false; this._oldInnerHTML = null; this.triggerCallback('onLeaveEditMode'); }, leaveHover: function(e) { if (this.options.hoverClassName) this.element.removeClassName(this.options.hoverClassName); if (this._saving) return; this.triggerCallback('onLeaveHover'); }, loadExternalText: function() { this._form.addClassName(this.options.loadingClassName); this._controls.editor.disabled = true; var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); Object.extend(options, { parameters: 'editorId=' + encodeURIComponent(this.element.id), onComplete: Prototype.emptyFunction, onSuccess: function(transport) { this._form.removeClassName(this.options.loadingClassName); var text = transport.responseText; if (this.options.stripLoadedTextTags) text = text.stripTags(); this._controls.editor.value = text; this._controls.editor.disabled = false; this.postProcessEditField(); }.bind(this), onFailure: this._boundFailureHandler }); new Ajax.Request(this.options.loadTextURL, options); }, postProcessEditField: function() { var fpc = this.options.fieldPostCreation; if (fpc) $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); }, prepareOptions: function() { this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); [this._extraDefaultOptions].flatten().compact().each(function(defs) { Object.extend(this.options, defs); }.bind(this)); }, prepareSubmission: function() { this._saving = true; this.removeForm(); this.leaveHover(); this.showSaving(); }, registerListeners: function() { this._listeners = { }; var listener; $H(Ajax.InPlaceEditor.Listeners).each(function(pair) { listener = this[pair.value].bind(this); this._listeners[pair.key] = listener; if (!this.options.externalControlOnly) this.element.observe(pair.key, listener); if (this.options.externalControl) this.options.externalControl.observe(pair.key, listener); }.bind(this)); }, removeForm: function() { if (!this._form) return; this._form.remove(); this._form = null; this._controls = { }; }, showSaving: function() { this._oldInnerHTML = this.element.innerHTML; this.element.innerHTML = this.options.savingText; this.element.addClassName(this.options.savingClassName); this.element.style.backgroundColor = this._originalBackground; this.element.show(); }, triggerCallback: function(cbName, arg) { if ('function' == typeof this.options[cbName]) { this.options[cbName](this, arg); } }, unregisterListeners: function() { $H(this._listeners).each(function(pair) { if (!this.options.externalControlOnly) this.element.stopObserving(pair.key, pair.value); if (this.options.externalControl) this.options.externalControl.stopObserving(pair.key, pair.value); }.bind(this)); }, wrapUp: function(transport) { this.leaveEditMode(); // Can't use triggerCallback due to backward compatibility: requires // binding + direct element this._boundComplete(transport, this.element); } }); Object.extend(Ajax.InPlaceEditor.prototype, { dispose: Ajax.InPlaceEditor.prototype.destroy }); Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { initialize: function($super, element, url, options) { this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; $super(element, url, options); }, createEditField: function() { var list = document.createElement('select'); list.name = this.options.paramName; list.size = 1; this._controls.editor = list; this._collection = this.options.collection || []; if (this.options.loadCollectionURL) this.loadCollection(); else this.checkForExternalText(); this._form.appendChild(this._controls.editor); }, loadCollection: function() { this._form.addClassName(this.options.loadingClassName); this.showLoadingText(this.options.loadingCollectionText); var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); Object.extend(options, { parameters: 'editorId=' + encodeURIComponent(this.element.id), onComplete: Prototype.emptyFunction, onSuccess: function(transport) { var js = transport.responseText.strip(); if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check throw('Server returned an invalid collection representation.'); this._collection = eval(js); this.checkForExternalText(); }.bind(this), onFailure: this.onFailure }); new Ajax.Request(this.options.loadCollectionURL, options); }, showLoadingText: function(text) { this._controls.editor.disabled = true; var tempOption = this._controls.editor.firstChild; if (!tempOption) { tempOption = document.createElement('option'); tempOption.value = ''; this._controls.editor.appendChild(tempOption); tempOption.selected = true; } tempOption.update((text || '').stripScripts().stripTags()); }, checkForExternalText: function() { this._text = this.getText(); if (this.options.loadTextURL) this.loadExternalText(); else this.buildOptionList(); }, loadExternalText: function() { this.showLoadingText(this.options.loadingText); var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); Object.extend(options, { parameters: 'editorId=' + encodeURIComponent(this.element.id), onComplete: Prototype.emptyFunction, onSuccess: function(transport) { this._text = transport.responseText.strip(); this.buildOptionList(); }.bind(this), onFailure: this.onFailure }); new Ajax.Request(this.options.loadTextURL, options); }, buildOptionList: function() { this._form.removeClassName(this.options.loadingClassName); this._collection = this._collection.map(function(entry) { return 2 === entry.length ? entry : [entry, entry].flatten(); }); var marker = ('value' in this.options) ? this.options.value : this._text; var textFound = this._collection.any(function(entry) { return entry[0] == marker; }.bind(this)); this._controls.editor.update(''); var option; this._collection.each(function(entry, index) { option = document.createElement('option'); option.value = entry[0]; option.selected = textFound ? entry[0] == marker : 0 == index; option.appendChild(document.createTextNode(entry[1])); this._controls.editor.appendChild(option); }.bind(this)); this._controls.editor.disabled = false; Field.scrollFreeActivate(this._controls.editor); } }); //**** DEPRECATION LAYER FOR InPlace[Collection]Editor! **** //**** This only exists for a while, in order to let **** //**** users adapt to the new API. Read up on the new **** //**** API and convert your code to it ASAP! **** Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { if (!options) return; function fallback(name, expr) { if (name in options || expr === undefined) return; options[name] = expr; }; fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : options.cancelLink == options.cancelButton == false ? false : undefined))); fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : options.okLink == options.okButton == false ? false : undefined))); fallback('highlightColor', options.highlightcolor); fallback('highlightEndColor', options.highlightendcolor); }; Object.extend(Ajax.InPlaceEditor, { DefaultOptions: { ajaxOptions: { }, autoRows: 3, // Use when multi-line w/ rows == 1 cancelControl: 'link', // 'link'|'button'|false cancelText: 'cancel', clickToEditText: 'Click to edit', externalControl: null, // id|elt externalControlOnly: false, fieldPostCreation: 'activate', // 'activate'|'focus'|false formClassName: 'inplaceeditor-form', formId: null, // id|elt highlightColor: '#ffff99', highlightEndColor: '#ffffff', hoverClassName: '', htmlResponse: true, loadingClassName: 'inplaceeditor-loading', loadingText: 'Loading...', okControl: 'button', // 'link'|'button'|false okText: 'ok', paramName: 'value', rows: 1, // If 1 and multi-line, uses autoRows savingClassName: 'inplaceeditor-saving', savingText: 'Saving...', size: 0, stripLoadedTextTags: false, submitOnBlur: false, textAfterControls: '', textBeforeControls: '', textBetweenControls: '' }, DefaultCallbacks: { callback: function(form) { return Form.serialize(form); }, onComplete: function(transport, element) { // For backward compatibility, this one is bound to the IPE, and passes // the element directly. It was too often customized, so we don't break it. new Effect.Highlight(element, { startcolor: this.options.highlightColor, keepBackgroundImage: true }); }, onEnterEditMode: null, onEnterHover: function(ipe) { ipe.element.style.backgroundColor = ipe.options.highlightColor; if (ipe._effect) ipe._effect.cancel(); }, onFailure: function(transport, ipe) { alert('Error communication with the server: ' + transport.responseText.stripTags()); }, onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls. onLeaveEditMode: null, onLeaveHover: function(ipe) { ipe._effect = new Effect.Highlight(ipe.element, { startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, restorecolor: ipe._originalBackground, keepBackgroundImage: true }); } }, Listeners: { click: 'enterEditMode', keydown: 'checkForEscapeOrReturn', mouseover: 'enterHover', mouseout: 'leaveHover' } }); Ajax.InPlaceCollectionEditor.DefaultOptions = { loadingCollectionText: 'Loading options...' }; // Delayed observer, like Form.Element.Observer, // but waits for delay after last key input // Ideal for live-search fields Form.Element.DelayedObserver = Class.create({ initialize: function(element, delay, callback) { this.delay = delay || 0.5; this.element = $(element); this.callback = callback; this.timer = null; this.lastValue = $F(this.element); Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); }, delayedListener: function(event) { if(this.lastValue == $F(this.element)) return; if(this.timer) clearTimeout(this.timer); this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); this.lastValue = $F(this.element); }, onTimerEvent: function() { this.timer = null; this.callback(this.element, $F(this.element)); } });derailed-benchmarks-1.7.0/test/rails_app/public/javascripts/effects.js0000644000175100017510000011310313645050103025142 0ustar pravipravi// script.aculo.us effects.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 // Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // Contributors: // Justin Palmer (http://encytemedia.com/) // Mark Pilgrim (http://diveintomark.org/) // Martin Bialasinki // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ // converts rgb() and #xxx to #xxxxxx format, // returns self (or first argument) if not convertable String.prototype.parseColor = function() { var color = '#'; if (this.slice(0,4) == 'rgb(') { var cols = this.slice(4,this.length-1).split(','); var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); } else { if (this.slice(0,1) == '#') { if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); if (this.length==7) color = this.toLowerCase(); } } return (color.length==7 ? color : (arguments[0] || this)); }; /*--------------------------------------------------------------------------*/ Element.collectTextNodes = function(element) { return $A($(element).childNodes).collect( function(node) { return (node.nodeType==3 ? node.nodeValue : (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); }).flatten().join(''); }; Element.collectTextNodesIgnoreClass = function(element, className) { return $A($(element).childNodes).collect( function(node) { return (node.nodeType==3 ? node.nodeValue : ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? Element.collectTextNodesIgnoreClass(node, className) : '')); }).flatten().join(''); }; Element.setContentZoom = function(element, percent) { element = $(element); element.setStyle({fontSize: (percent/100) + 'em'}); if (Prototype.Browser.WebKit) window.scrollBy(0,0); return element; }; Element.getInlineOpacity = function(element){ return $(element).style.opacity || ''; }; Element.forceRerendering = function(element) { try { element = $(element); var n = document.createTextNode(' '); element.appendChild(n); element.removeChild(n); } catch(e) { } }; /*--------------------------------------------------------------------------*/ var Effect = { _elementDoesNotExistError: { name: 'ElementDoesNotExistError', message: 'The specified DOM element does not exist, but is required for this effect to operate' }, Transitions: { linear: Prototype.K, sinoidal: function(pos) { return (-Math.cos(pos*Math.PI)/2) + .5; }, reverse: function(pos) { return 1-pos; }, flicker: function(pos) { var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4; return pos > 1 ? 1 : pos; }, wobble: function(pos) { return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5; }, pulse: function(pos, pulses) { return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5; }, spring: function(pos) { return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); }, none: function(pos) { return 0; }, full: function(pos) { return 1; } }, DefaultOptions: { duration: 1.0, // seconds fps: 100, // 100= assume 66fps max. sync: false, // true for combining from: 0.0, to: 1.0, delay: 0.0, queue: 'parallel' }, tagifyText: function(element) { var tagifyStyle = 'position:relative'; if (Prototype.Browser.IE) tagifyStyle += ';zoom:1'; element = $(element); $A(element.childNodes).each( function(child) { if (child.nodeType==3) { child.nodeValue.toArray().each( function(character) { element.insertBefore( new Element('span', {style: tagifyStyle}).update( character == ' ' ? String.fromCharCode(160) : character), child); }); Element.remove(child); } }); }, multiple: function(element, effect) { var elements; if (((typeof element == 'object') || Object.isFunction(element)) && (element.length)) elements = element; else elements = $(element).childNodes; var options = Object.extend({ speed: 0.1, delay: 0.0 }, arguments[2] || { }); var masterDelay = options.delay; $A(elements).each( function(element, index) { new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); }); }, PAIRS: { 'slide': ['SlideDown','SlideUp'], 'blind': ['BlindDown','BlindUp'], 'appear': ['Appear','Fade'] }, toggle: function(element, effect, options) { element = $(element); effect = (effect || 'appear').toLowerCase(); return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({ queue: { position:'end', scope:(element.id || 'global'), limit: 1 } }, options || {})); } }; Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; /* ------------- core effects ------------- */ Effect.ScopedQueue = Class.create(Enumerable, { initialize: function() { this.effects = []; this.interval = null; }, _each: function(iterator) { this.effects._each(iterator); }, add: function(effect) { var timestamp = new Date().getTime(); var position = Object.isString(effect.options.queue) ? effect.options.queue : effect.options.queue.position; switch(position) { case 'front': // move unstarted effects after this effect this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { e.startOn += effect.finishOn; e.finishOn += effect.finishOn; }); break; case 'with-last': timestamp = this.effects.pluck('startOn').max() || timestamp; break; case 'end': // start effect after last queued effect has finished timestamp = this.effects.pluck('finishOn').max() || timestamp; break; } effect.startOn += timestamp; effect.finishOn += timestamp; if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) this.effects.push(effect); if (!this.interval) this.interval = setInterval(this.loop.bind(this), 15); }, remove: function(effect) { this.effects = this.effects.reject(function(e) { return e==effect }); if (this.effects.length == 0) { clearInterval(this.interval); this.interval = null; } }, loop: function() { var timePos = new Date().getTime(); for(var i=0, len=this.effects.length;i= this.startOn) { if (timePos >= this.finishOn) { this.render(1.0); this.cancel(); this.event('beforeFinish'); if (this.finish) this.finish(); this.event('afterFinish'); return; } var pos = (timePos - this.startOn) / this.totalTime, frame = (pos * this.totalFrames).round(); if (frame > this.currentFrame) { this.render(pos); this.currentFrame = frame; } } }, cancel: function() { if (!this.options.sync) Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).remove(this); this.state = 'finished'; }, event: function(eventName) { if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); if (this.options[eventName]) this.options[eventName](this); }, inspect: function() { var data = $H(); for(property in this) if (!Object.isFunction(this[property])) data.set(property, this[property]); return '#'; } }); Effect.Parallel = Class.create(Effect.Base, { initialize: function(effects) { this.effects = effects || []; this.start(arguments[1]); }, update: function(position) { this.effects.invoke('render', position); }, finish: function(position) { this.effects.each( function(effect) { effect.render(1.0); effect.cancel(); effect.event('beforeFinish'); if (effect.finish) effect.finish(position); effect.event('afterFinish'); }); } }); Effect.Tween = Class.create(Effect.Base, { initialize: function(object, from, to) { object = Object.isString(object) ? $(object) : object; var args = $A(arguments), method = args.last(), options = args.length == 5 ? args[3] : null; this.method = Object.isFunction(method) ? method.bind(object) : Object.isFunction(object[method]) ? object[method].bind(object) : function(value) { object[method] = value }; this.start(Object.extend({ from: from, to: to }, options || { })); }, update: function(position) { this.method(position); } }); Effect.Event = Class.create(Effect.Base, { initialize: function() { this.start(Object.extend({ duration: 0 }, arguments[0] || { })); }, update: Prototype.emptyFunction }); Effect.Opacity = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); if (!this.element) throw(Effect._elementDoesNotExistError); // make this work on IE on elements without 'layout' if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({zoom: 1}); var options = Object.extend({ from: this.element.getOpacity() || 0.0, to: 1.0 }, arguments[1] || { }); this.start(options); }, update: function(position) { this.element.setOpacity(position); } }); Effect.Move = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ x: 0, y: 0, mode: 'relative' }, arguments[1] || { }); this.start(options); }, setup: function() { this.element.makePositioned(); this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); this.originalTop = parseFloat(this.element.getStyle('top') || '0'); if (this.options.mode == 'absolute') { this.options.x = this.options.x - this.originalLeft; this.options.y = this.options.y - this.originalTop; } }, update: function(position) { this.element.setStyle({ left: (this.options.x * position + this.originalLeft).round() + 'px', top: (this.options.y * position + this.originalTop).round() + 'px' }); } }); // for backwards compatibility Effect.MoveBy = function(element, toTop, toLeft) { return new Effect.Move(element, Object.extend({ x: toLeft, y: toTop }, arguments[3] || { })); }; Effect.Scale = Class.create(Effect.Base, { initialize: function(element, percent) { this.element = $(element); if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ scaleX: true, scaleY: true, scaleContent: true, scaleFromCenter: false, scaleMode: 'box', // 'box' or 'contents' or { } with provided values scaleFrom: 100.0, scaleTo: percent }, arguments[2] || { }); this.start(options); }, setup: function() { this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = this.element.getStyle('position'); this.originalStyle = { }; ['top','left','width','height','fontSize'].each( function(k) { this.originalStyle[k] = this.element.style[k]; }.bind(this)); this.originalTop = this.element.offsetTop; this.originalLeft = this.element.offsetLeft; var fontSize = this.element.getStyle('font-size') || '100%'; ['em','px','%','pt'].each( function(fontSizeType) { if (fontSize.indexOf(fontSizeType)>0) { this.fontSize = parseFloat(fontSize); this.fontSizeType = fontSizeType; } }.bind(this)); this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; this.dims = null; if (this.options.scaleMode=='box') this.dims = [this.element.offsetHeight, this.element.offsetWidth]; if (/^content/.test(this.options.scaleMode)) this.dims = [this.element.scrollHeight, this.element.scrollWidth]; if (!this.dims) this.dims = [this.options.scaleMode.originalHeight, this.options.scaleMode.originalWidth]; }, update: function(position) { var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); if (this.options.scaleContent && this.fontSize) this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); }, finish: function(position) { if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); }, setDimensions: function(height, width) { var d = { }; if (this.options.scaleX) d.width = width.round() + 'px'; if (this.options.scaleY) d.height = height.round() + 'px'; if (this.options.scaleFromCenter) { var topd = (height - this.dims[0])/2; var leftd = (width - this.dims[1])/2; if (this.elementPositioning == 'absolute') { if (this.options.scaleY) d.top = this.originalTop-topd + 'px'; if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; } else { if (this.options.scaleY) d.top = -topd + 'px'; if (this.options.scaleX) d.left = -leftd + 'px'; } } this.element.setStyle(d); } }); Effect.Highlight = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { }); this.start(options); }, setup: function() { // Prevent executing on elements not in the layout flow if (this.element.getStyle('display')=='none') { this.cancel(); return; } // Disable background image during the effect this.oldStyle = { }; if (!this.options.keepBackgroundImage) { this.oldStyle.backgroundImage = this.element.getStyle('background-image'); this.element.setStyle({backgroundImage: 'none'}); } if (!this.options.endcolor) this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); if (!this.options.restorecolor) this.options.restorecolor = this.element.getStyle('background-color'); // init color calculations this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); }, update: function(position) { this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) }); }, finish: function() { this.element.setStyle(Object.extend(this.oldStyle, { backgroundColor: this.options.restorecolor })); } }); Effect.ScrollTo = function(element) { var options = arguments[1] || { }, scrollOffsets = document.viewport.getScrollOffsets(), elementOffsets = $(element).cumulativeOffset(); if (options.offset) elementOffsets[1] += options.offset; return new Effect.Tween(null, scrollOffsets.top, elementOffsets[1], options, function(p){ scrollTo(scrollOffsets.left, p.round()); } ); }; /* ------------- combination effects ------------- */ Effect.Fade = function(element) { element = $(element); var oldOpacity = element.getInlineOpacity(); var options = Object.extend({ from: element.getOpacity() || 1.0, to: 0.0, afterFinishInternal: function(effect) { if (effect.options.to!=0) return; effect.element.hide().setStyle({opacity: oldOpacity}); } }, arguments[1] || { }); return new Effect.Opacity(element,options); }; Effect.Appear = function(element) { element = $(element); var options = Object.extend({ from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0), to: 1.0, // force Safari to render floated elements properly afterFinishInternal: function(effect) { effect.element.forceRerendering(); }, beforeSetup: function(effect) { effect.element.setOpacity(effect.options.from).show(); }}, arguments[1] || { }); return new Effect.Opacity(element,options); }; Effect.Puff = function(element) { element = $(element); var oldStyle = { opacity: element.getInlineOpacity(), position: element.getStyle('position'), top: element.style.top, left: element.style.left, width: element.style.width, height: element.style.height }; return new Effect.Parallel( [ new Effect.Scale(element, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], Object.extend({ duration: 1.0, beforeSetupInternal: function(effect) { Position.absolutize(effect.effects[0].element); }, afterFinishInternal: function(effect) { effect.effects[0].element.hide().setStyle(oldStyle); } }, arguments[1] || { }) ); }; Effect.BlindUp = function(element) { element = $(element); element.makeClipping(); return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true, afterFinishInternal: function(effect) { effect.element.hide().undoClipping(); } }, arguments[1] || { }) ); }; Effect.BlindDown = function(element) { element = $(element); var elementDimensions = element.getDimensions(); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { effect.element.makeClipping().setStyle({height: '0px'}).show(); }, afterFinishInternal: function(effect) { effect.element.undoClipping(); } }, arguments[1] || { })); }; Effect.SwitchOff = function(element) { element = $(element); var oldOpacity = element.getInlineOpacity(); return new Effect.Appear(element, Object.extend({ duration: 0.4, from: 0, transition: Effect.Transitions.flicker, afterFinishInternal: function(effect) { new Effect.Scale(effect.element, 1, { duration: 0.3, scaleFromCenter: true, scaleX: false, scaleContent: false, restoreAfterFinish: true, beforeSetup: function(effect) { effect.element.makePositioned().makeClipping(); }, afterFinishInternal: function(effect) { effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity}); } }); } }, arguments[1] || { })); }; Effect.DropOut = function(element) { element = $(element); var oldStyle = { top: element.getStyle('top'), left: element.getStyle('left'), opacity: element.getInlineOpacity() }; return new Effect.Parallel( [ new Effect.Move(element, {x: 0, y: 100, sync: true }), new Effect.Opacity(element, { sync: true, to: 0.0 }) ], Object.extend( { duration: 0.5, beforeSetup: function(effect) { effect.effects[0].element.makePositioned(); }, afterFinishInternal: function(effect) { effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle); } }, arguments[1] || { })); }; Effect.Shake = function(element) { element = $(element); var options = Object.extend({ distance: 20, duration: 0.5 }, arguments[1] || {}); var distance = parseFloat(options.distance); var split = parseFloat(options.duration) / 10.0; var oldStyle = { top: element.getStyle('top'), left: element.getStyle('left') }; return new Effect.Move(element, { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) { effect.element.undoPositioned().setStyle(oldStyle); }}); }}); }}); }}); }}); }}); }; Effect.SlideDown = function(element) { element = $(element).cleanWhitespace(); // SlideDown need to have the content of the element wrapped in a container element with fixed height! var oldInnerBottom = element.down().getStyle('bottom'); var elementDimensions = element.getDimensions(); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: window.opera ? 0 : 1, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { effect.element.makePositioned(); effect.element.down().makePositioned(); if (window.opera) effect.element.setStyle({top: ''}); effect.element.makeClipping().setStyle({height: '0px'}).show(); }, afterUpdateInternal: function(effect) { effect.element.down().setStyle({bottom: (effect.dims[0] - effect.element.clientHeight) + 'px' }); }, afterFinishInternal: function(effect) { effect.element.undoClipping().undoPositioned(); effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } }, arguments[1] || { }) ); }; Effect.SlideUp = function(element) { element = $(element).cleanWhitespace(); var oldInnerBottom = element.down().getStyle('bottom'); var elementDimensions = element.getDimensions(); return new Effect.Scale(element, window.opera ? 0 : 1, Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box', scaleFrom: 100, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { effect.element.makePositioned(); effect.element.down().makePositioned(); if (window.opera) effect.element.setStyle({top: ''}); effect.element.makeClipping().show(); }, afterUpdateInternal: function(effect) { effect.element.down().setStyle({bottom: (effect.dims[0] - effect.element.clientHeight) + 'px' }); }, afterFinishInternal: function(effect) { effect.element.hide().undoClipping().undoPositioned(); effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } }, arguments[1] || { }) ); }; // Bug in opera makes the TD containing this element expand for a instance after finish Effect.Squish = function(element) { return new Effect.Scale(element, window.opera ? 1 : 0, { restoreAfterFinish: true, beforeSetup: function(effect) { effect.element.makeClipping(); }, afterFinishInternal: function(effect) { effect.element.hide().undoClipping(); } }); }; Effect.Grow = function(element) { element = $(element); var options = Object.extend({ direction: 'center', moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.full }, arguments[1] || { }); var oldStyle = { top: element.style.top, left: element.style.left, height: element.style.height, width: element.style.width, opacity: element.getInlineOpacity() }; var dims = element.getDimensions(); var initialMoveX, initialMoveY; var moveX, moveY; switch (options.direction) { case 'top-left': initialMoveX = initialMoveY = moveX = moveY = 0; break; case 'top-right': initialMoveX = dims.width; initialMoveY = moveY = 0; moveX = -dims.width; break; case 'bottom-left': initialMoveX = moveX = 0; initialMoveY = dims.height; moveY = -dims.height; break; case 'bottom-right': initialMoveX = dims.width; initialMoveY = dims.height; moveX = -dims.width; moveY = -dims.height; break; case 'center': initialMoveX = dims.width / 2; initialMoveY = dims.height / 2; moveX = -dims.width / 2; moveY = -dims.height / 2; break; } return new Effect.Move(element, { x: initialMoveX, y: initialMoveY, duration: 0.01, beforeSetup: function(effect) { effect.element.hide().makeClipping().makePositioned(); }, afterFinishInternal: function(effect) { new Effect.Parallel( [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }), new Effect.Scale(effect.element, 100, { scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) ], Object.extend({ beforeSetup: function(effect) { effect.effects[0].element.setStyle({height: '0px'}).show(); }, afterFinishInternal: function(effect) { effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); } }, options) ); } }); }; Effect.Shrink = function(element) { element = $(element); var options = Object.extend({ direction: 'center', moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.none }, arguments[1] || { }); var oldStyle = { top: element.style.top, left: element.style.left, height: element.style.height, width: element.style.width, opacity: element.getInlineOpacity() }; var dims = element.getDimensions(); var moveX, moveY; switch (options.direction) { case 'top-left': moveX = moveY = 0; break; case 'top-right': moveX = dims.width; moveY = 0; break; case 'bottom-left': moveX = 0; moveY = dims.height; break; case 'bottom-right': moveX = dims.width; moveY = dims.height; break; case 'center': moveX = dims.width / 2; moveY = dims.height / 2; break; } return new Effect.Parallel( [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }) ], Object.extend({ beforeStartInternal: function(effect) { effect.effects[0].element.makePositioned().makeClipping(); }, afterFinishInternal: function(effect) { effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); } }, options) ); }; Effect.Pulsate = function(element) { element = $(element); var options = arguments[1] || { }, oldOpacity = element.getInlineOpacity(), transition = options.transition || Effect.Transitions.linear, reverser = function(pos){ return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5); }; return new Effect.Opacity(element, Object.extend(Object.extend({ duration: 2.0, from: 0, afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } }, options), {transition: reverser})); }; Effect.Fold = function(element) { element = $(element); var oldStyle = { top: element.style.top, left: element.style.left, width: element.style.width, height: element.style.height }; element.makeClipping(); return new Effect.Scale(element, 5, Object.extend({ scaleContent: false, scaleX: false, afterFinishInternal: function(effect) { new Effect.Scale(element, 1, { scaleContent: false, scaleY: false, afterFinishInternal: function(effect) { effect.element.hide().undoClipping().setStyle(oldStyle); } }); }}, arguments[1] || { })); }; Effect.Morph = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ style: { } }, arguments[1] || { }); if (!Object.isString(options.style)) this.style = $H(options.style); else { if (options.style.include(':')) this.style = options.style.parseStyle(); else { this.element.addClassName(options.style); this.style = $H(this.element.getStyles()); this.element.removeClassName(options.style); var css = this.element.getStyles(); this.style = this.style.reject(function(style) { return style.value == css[style.key]; }); options.afterFinishInternal = function(effect) { effect.element.addClassName(effect.options.style); effect.transforms.each(function(transform) { effect.element.style[transform.style] = ''; }); }; } } this.start(options); }, setup: function(){ function parseColor(color){ if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff'; color = color.parseColor(); return $R(0,2).map(function(i){ return parseInt( color.slice(i*2+1,i*2+3), 16 ); }); } this.transforms = this.style.map(function(pair){ var property = pair[0], value = pair[1], unit = null; if (value.parseColor('#zzzzzz') != '#zzzzzz') { value = value.parseColor(); unit = 'color'; } else if (property == 'opacity') { value = parseFloat(value); if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({zoom: 1}); } else if (Element.CSS_LENGTH.test(value)) { var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/); value = parseFloat(components[1]); unit = (components.length == 3) ? components[2] : null; } var originalValue = this.element.getStyle(property); return { style: property.camelize(), originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), targetValue: unit=='color' ? parseColor(value) : value, unit: unit }; }.bind(this)).reject(function(transform){ return ( (transform.originalValue == transform.targetValue) || ( transform.unit != 'color' && (isNaN(transform.originalValue) || isNaN(transform.targetValue)) ) ); }); }, update: function(position) { var style = { }, transform, i = this.transforms.length; while(i--) style[(transform = this.transforms[i]).style] = transform.unit=='color' ? '#'+ (Math.round(transform.originalValue[0]+ (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() + (Math.round(transform.originalValue[1]+ (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() + (Math.round(transform.originalValue[2]+ (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() : (transform.originalValue + (transform.targetValue - transform.originalValue) * position).toFixed(3) + (transform.unit === null ? '' : transform.unit); this.element.setStyle(style, true); } }); Effect.Transform = Class.create({ initialize: function(tracks){ this.tracks = []; this.options = arguments[1] || { }; this.addTracks(tracks); }, addTracks: function(tracks){ tracks.each(function(track){ track = $H(track); var data = track.values().first(); this.tracks.push($H({ ids: track.keys().first(), effect: Effect.Morph, options: { style: data } })); }.bind(this)); return this; }, play: function(){ return new Effect.Parallel( this.tracks.map(function(track){ var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options'); var elements = [$(ids) || $$(ids)].flatten(); return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) }); }).flatten(), this.options ); } }); Element.CSS_PROPERTIES = $w( 'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' + 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' + 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' + 'fontSize fontWeight height left letterSpacing lineHeight ' + 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+ 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' + 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' + 'right textIndent top width wordSpacing zIndex'); Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; String.__parseStyleElement = document.createElement('div'); String.prototype.parseStyle = function(){ var style, styleRules = $H(); if (Prototype.Browser.WebKit) style = new Element('div',{style:this}).style; else { String.__parseStyleElement.innerHTML = '
    '; style = String.__parseStyleElement.childNodes[0].style; } Element.CSS_PROPERTIES.each(function(property){ if (style[property]) styleRules.set(property, style[property]); }); if (Prototype.Browser.IE && this.include('opacity')) styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]); return styleRules; }; if (document.defaultView && document.defaultView.getComputedStyle) { Element.getStyles = function(element) { var css = document.defaultView.getComputedStyle($(element), null); return Element.CSS_PROPERTIES.inject({ }, function(styles, property) { styles[property] = css[property]; return styles; }); }; } else { Element.getStyles = function(element) { element = $(element); var css = element.currentStyle, styles; styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) { results[property] = css[property]; return results; }); if (!styles.opacity) styles.opacity = element.getOpacity(); return styles; }; } Effect.Methods = { morph: function(element, style) { element = $(element); new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { })); return element; }, visualEffect: function(element, effect, options) { element = $(element); var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1); new Effect[klass](element, options); return element; }, highlight: function(element, options) { element = $(element); new Effect.Highlight(element, options); return element; } }; $w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+ 'pulsate shake puff squish switchOff dropOut').each( function(effect) { Effect.Methods[effect] = function(element, options){ element = $(element); Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options); return element; }; } ); $w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( function(f) { Effect.Methods[f] = Element[f]; } ); Element.addMethods(Effect.Methods);derailed-benchmarks-1.7.0/test/rails_app/public/javascripts/prototype.js0000644000175100017510000047506113645050103025606 0ustar pravipravi/* Prototype JavaScript framework, version 1.7_rc2 * (c) 2005-2010 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://www.prototypejs.org/ * *--------------------------------------------------------------------------*/ var Prototype = { Version: '1.7_rc2', Browser: (function(){ var ua = navigator.userAgent; var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]'; return { IE: !!window.attachEvent && !isOpera, Opera: isOpera, WebKit: ua.indexOf('AppleWebKit/') > -1, Gecko: ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1, MobileSafari: /Apple.*Mobile/.test(ua) } })(), BrowserFeatures: { XPath: !!document.evaluate, SelectorsAPI: !!document.querySelector, ElementExtensions: (function() { var constructor = window.Element || window.HTMLElement; return !!(constructor && constructor.prototype); })(), SpecificElementExtensions: (function() { if (typeof window.HTMLDivElement !== 'undefined') return true; var div = document.createElement('div'), form = document.createElement('form'), isSupported = false; if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) { isSupported = true; } div = form = null; return isSupported; })() }, ScriptFragment: ']*>([\\S\\s]*?)<\/script>', JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, emptyFunction: function() { }, K: function(x) { return x } }; if (Prototype.Browser.MobileSafari) Prototype.BrowserFeatures.SpecificElementExtensions = false; var Abstract = { }; var Try = { these: function() { var returnValue; for (var i = 0, length = arguments.length; i < length; i++) { var lambda = arguments[i]; try { returnValue = lambda(); break; } catch (e) { } } return returnValue; } }; /* Based on Alex Arnell's inheritance implementation. */ var Class = (function() { var IS_DONTENUM_BUGGY = (function(){ for (var p in { toString: 1 }) { if (p === 'toString') return false; } return true; })(); function subclass() {}; function create() { var parent = null, properties = $A(arguments); if (Object.isFunction(properties[0])) parent = properties.shift(); function klass() { this.initialize.apply(this, arguments); } Object.extend(klass, Class.Methods); klass.superclass = parent; klass.subclasses = []; if (parent) { subclass.prototype = parent.prototype; klass.prototype = new subclass; parent.subclasses.push(klass); } for (var i = 0, length = properties.length; i < length; i++) klass.addMethods(properties[i]); if (!klass.prototype.initialize) klass.prototype.initialize = Prototype.emptyFunction; klass.prototype.constructor = klass; return klass; } function addMethods(source) { var ancestor = this.superclass && this.superclass.prototype, properties = Object.keys(source); if (IS_DONTENUM_BUGGY) { if (source.toString != Object.prototype.toString) properties.push("toString"); if (source.valueOf != Object.prototype.valueOf) properties.push("valueOf"); } for (var i = 0, length = properties.length; i < length; i++) { var property = properties[i], value = source[property]; if (ancestor && Object.isFunction(value) && value.argumentNames()[0] == "$super") { var method = value; value = (function(m) { return function() { return ancestor[m].apply(this, arguments); }; })(property).wrap(method); value.valueOf = method.valueOf.bind(method); value.toString = method.toString.bind(method); } this.prototype[property] = value; } return this; } return { create: create, Methods: { addMethods: addMethods } }; })(); (function() { var _toString = Object.prototype.toString, NULL_TYPE = 'Null', UNDEFINED_TYPE = 'Undefined', BOOLEAN_TYPE = 'Boolean', NUMBER_TYPE = 'Number', STRING_TYPE = 'String', OBJECT_TYPE = 'Object', BOOLEAN_CLASS = '[object Boolean]', NUMBER_CLASS = '[object Number]', STRING_CLASS = '[object String]', ARRAY_CLASS = '[object Array]', NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON && typeof JSON.stringify === 'function' && JSON.stringify(0) === '0' && typeof JSON.stringify(Prototype.K) === 'undefined'; function Type(o) { switch(o) { case null: return NULL_TYPE; case (void 0): return UNDEFINED_TYPE; } var type = typeof o; switch(type) { case 'boolean': return BOOLEAN_TYPE; case 'number': return NUMBER_TYPE; case 'string': return STRING_TYPE; } return OBJECT_TYPE; } function extend(destination, source) { for (var property in source) destination[property] = source[property]; return destination; } function inspect(object) { try { if (isUndefined(object)) return 'undefined'; if (object === null) return 'null'; return object.inspect ? object.inspect() : String(object); } catch (e) { if (e instanceof RangeError) return '...'; throw e; } } function toJSON(value) { return Str('', { '': value }, []); } function Str(key, holder, stack) { var value = holder[key], type = typeof value; if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') { value = value.toJSON(key); } var _class = _toString.call(value); switch (_class) { case NUMBER_CLASS: case BOOLEAN_CLASS: case STRING_CLASS: value = value.valueOf(); } switch (value) { case null: return 'null'; case true: return 'true'; case false: return 'false'; } type = typeof value; switch (type) { case 'string': return value.inspect(true); case 'number': return isFinite(value) ? String(value) : 'null'; case 'object': for (var i = 0, length = stack.length; i < length; i++) { if (stack[i] === value) { throw new TypeError(); } } stack.push(value); var partial = []; if (_class === ARRAY_CLASS) { for (var i = 0, length = value.length; i < length; i++) { var str = Str(i, value, stack); partial.push(typeof str === 'undefined' ? 'null' : str); } partial = '[' + partial.join(',') + ']'; } else { var keys = Object.keys(value); for (var i = 0, length = keys.length; i < length; i++) { var key = keys[i], str = Str(key, value, stack); if (typeof str !== "undefined") { partial.push(key.inspect(true)+ ':' + str); } } partial = '{' + partial.join(',') + '}'; } stack.pop(); return partial; } } function stringify(object) { return JSON.stringify(object); } function toQueryString(object) { return $H(object).toQueryString(); } function toHTML(object) { return object && object.toHTML ? object.toHTML() : String.interpret(object); } function keys(object) { if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } var results = []; for (var property in object) { if (object.hasOwnProperty(property)) { results.push(property); } } return results; } function values(object) { var results = []; for (var property in object) results.push(object[property]); return results; } function clone(object) { return extend({ }, object); } function isElement(object) { return !!(object && object.nodeType == 1); } function isArray(object) { return _toString.call(object) === ARRAY_CLASS; } var hasNativeIsArray = (typeof Array.isArray == 'function') && Array.isArray([]) && !Array.isArray({}); if (hasNativeIsArray) { isArray = Array.isArray; } function isHash(object) { return object instanceof Hash; } function isFunction(object) { return typeof object === "function"; } function isString(object) { return _toString.call(object) === STRING_CLASS; } function isNumber(object) { return _toString.call(object) === NUMBER_CLASS; } function isUndefined(object) { return typeof object === "undefined"; } extend(Object, { extend: extend, inspect: inspect, toJSON: NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON, toQueryString: toQueryString, toHTML: toHTML, keys: Object.keys || keys, values: values, clone: clone, isElement: isElement, isArray: isArray, isHash: isHash, isFunction: isFunction, isString: isString, isNumber: isNumber, isUndefined: isUndefined }); })(); Object.extend(Function.prototype, (function() { var slice = Array.prototype.slice; function update(array, args) { var arrayLength = array.length, length = args.length; while (length--) array[arrayLength + length] = args[length]; return array; } function merge(array, args) { array = slice.call(array, 0); return update(array, args); } function argumentNames() { var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '') .replace(/\s+/g, '').split(','); return names.length == 1 && !names[0] ? [] : names; } function bind(context) { if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; var __method = this, args = slice.call(arguments, 1); return function() { var a = merge(args, arguments); return __method.apply(context, a); } } function bindAsEventListener(context) { var __method = this, args = slice.call(arguments, 1); return function(event) { var a = update([event || window.event], args); return __method.apply(context, a); } } function curry() { if (!arguments.length) return this; var __method = this, args = slice.call(arguments, 0); return function() { var a = merge(args, arguments); return __method.apply(this, a); } } function delay(timeout) { var __method = this, args = slice.call(arguments, 1); timeout = timeout * 1000; return window.setTimeout(function() { return __method.apply(__method, args); }, timeout); } function defer() { var args = update([0.01], arguments); return this.delay.apply(this, args); } function wrap(wrapper) { var __method = this; return function() { var a = update([__method.bind(this)], arguments); return wrapper.apply(this, a); } } function methodize() { if (this._methodized) return this._methodized; var __method = this; return this._methodized = function() { var a = update([this], arguments); return __method.apply(null, a); }; } return { argumentNames: argumentNames, bind: bind, bindAsEventListener: bindAsEventListener, curry: curry, delay: delay, defer: defer, wrap: wrap, methodize: methodize } })()); (function(proto) { function toISOString() { return this.getUTCFullYear() + '-' + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + this.getUTCDate().toPaddedString(2) + 'T' + this.getUTCHours().toPaddedString(2) + ':' + this.getUTCMinutes().toPaddedString(2) + ':' + this.getUTCSeconds().toPaddedString(2) + 'Z'; } function toJSON() { return this.toISOString(); } if (!proto.toISOString) proto.toISOString = toISOString; if (!proto.toJSON) proto.toJSON = toJSON; })(Date.prototype); RegExp.prototype.match = RegExp.prototype.test; RegExp.escape = function(str) { return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); }; var PeriodicalExecuter = Class.create({ initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; this.currentlyExecuting = false; this.registerCallback(); }, registerCallback: function() { this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, execute: function() { this.callback(this); }, stop: function() { if (!this.timer) return; clearInterval(this.timer); this.timer = null; }, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.execute(); this.currentlyExecuting = false; } catch(e) { this.currentlyExecuting = false; throw e; } } } }); Object.extend(String, { interpret: function(value) { return value == null ? '' : String(value); }, specialChar: { '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '\\': '\\\\' } }); Object.extend(String.prototype, (function() { var NATIVE_JSON_PARSE_SUPPORT = window.JSON && typeof JSON.parse === 'function' && JSON.parse('{"test": true}').test; function prepareReplacement(replacement) { if (Object.isFunction(replacement)) return replacement; var template = new Template(replacement); return function(match) { return template.evaluate(match) }; } function gsub(pattern, replacement) { var result = '', source = this, match; replacement = prepareReplacement(replacement); if (Object.isString(pattern)) pattern = RegExp.escape(pattern); if (!(pattern.length || pattern.source)) { replacement = replacement(''); return replacement + source.split('').join(replacement) + replacement; } while (source.length > 0) { if (match = source.match(pattern)) { result += source.slice(0, match.index); result += String.interpret(replacement(match)); source = source.slice(match.index + match[0].length); } else { result += source, source = ''; } } return result; } function sub(pattern, replacement, count) { replacement = prepareReplacement(replacement); count = Object.isUndefined(count) ? 1 : count; return this.gsub(pattern, function(match) { if (--count < 0) return match[0]; return replacement(match); }); } function scan(pattern, iterator) { this.gsub(pattern, iterator); return String(this); } function truncate(length, truncation) { length = length || 30; truncation = Object.isUndefined(truncation) ? '...' : truncation; return this.length > length ? this.slice(0, length - truncation.length) + truncation : String(this); } function strip() { return this.replace(/^\s+/, '').replace(/\s+$/, ''); } function stripTags() { return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, ''); } function stripScripts() { return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); } function extractScripts() { var matchAll = new RegExp(Prototype.ScriptFragment, 'img'), matchOne = new RegExp(Prototype.ScriptFragment, 'im'); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ['', ''])[1]; }); } function evalScripts() { return this.extractScripts().map(function(script) { return eval(script) }); } function escapeHTML() { return this.replace(/&/g,'&').replace(//g,'>'); } function unescapeHTML() { return this.stripTags().replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&'); } function toQueryParams(separator) { var match = this.strip().match(/([^?#]*)(#.*)?$/); if (!match) return { }; return match[1].split(separator || '&').inject({ }, function(hash, pair) { if ((pair = pair.split('='))[0]) { var key = decodeURIComponent(pair.shift()), value = pair.length > 1 ? pair.join('=') : pair[0]; if (value != undefined) value = decodeURIComponent(value); if (key in hash) { if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; hash[key].push(value); } else hash[key] = value; } return hash; }); } function toArray() { return this.split(''); } function succ() { return this.slice(0, this.length - 1) + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); } function times(count) { return count < 1 ? '' : new Array(count + 1).join(this); } function camelize() { return this.replace(/-+(.)?/g, function(match, chr) { return chr ? chr.toUpperCase() : ''; }); } function capitalize() { return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); } function underscore() { return this.replace(/::/g, '/') .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2') .replace(/([a-z\d])([A-Z])/g, '$1_$2') .replace(/-/g, '_') .toLowerCase(); } function dasherize() { return this.replace(/_/g, '-'); } function inspect(useDoubleQuotes) { var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) { if (character in String.specialChar) { return String.specialChar[character]; } return '\\u00' + character.charCodeAt().toPaddedString(2, 16); }); if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; return "'" + escapedString.replace(/'/g, '\\\'') + "'"; } function unfilterJSON(filter) { return this.replace(filter || Prototype.JSONFilter, '$1'); } function isJSON() { var str = this; if (str.blank()) return false; str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'); str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'); str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, ''); return (/^[\],:{}\s]*$/).test(str); } function evalJSON(sanitize) { var json = this.unfilterJSON(), cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; if (cx.test(json)) { json = json.replace(cx, function (a) { return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); }); } try { if (!sanitize || json.isJSON()) return eval('(' + json + ')'); } catch (e) { } throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); } function parseJSON() { var json = this.unfilterJSON(); return JSON.parse(json); } function include(pattern) { return this.indexOf(pattern) > -1; } function startsWith(pattern) { return this.lastIndexOf(pattern, 0) === 0; } function endsWith(pattern) { var d = this.length - pattern.length; return d >= 0 && this.indexOf(pattern, d) === d; } function empty() { return this == ''; } function blank() { return /^\s*$/.test(this); } function interpolate(object, pattern) { return new Template(this, pattern).evaluate(object); } return { gsub: gsub, sub: sub, scan: scan, truncate: truncate, strip: String.prototype.trim || strip, stripTags: stripTags, stripScripts: stripScripts, extractScripts: extractScripts, evalScripts: evalScripts, escapeHTML: escapeHTML, unescapeHTML: unescapeHTML, toQueryParams: toQueryParams, parseQuery: toQueryParams, toArray: toArray, succ: succ, times: times, camelize: camelize, capitalize: capitalize, underscore: underscore, dasherize: dasherize, inspect: inspect, unfilterJSON: unfilterJSON, isJSON: isJSON, evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, include: include, startsWith: startsWith, endsWith: endsWith, empty: empty, blank: blank, interpolate: interpolate }; })()); var Template = Class.create({ initialize: function(template, pattern) { this.template = template.toString(); this.pattern = pattern || Template.Pattern; }, evaluate: function(object) { if (object && Object.isFunction(object.toTemplateReplacements)) object = object.toTemplateReplacements(); return this.template.gsub(this.pattern, function(match) { if (object == null) return (match[1] + ''); var before = match[1] || ''; if (before == '\\') return match[2]; var ctx = object, expr = match[3], pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; match = pattern.exec(expr); if (match == null) return before; while (match != null) { var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1]; ctx = ctx[comp]; if (null == ctx || '' == match[3]) break; expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); match = pattern.exec(expr); } return before + String.interpret(ctx); }); } }); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; var $break = { }; var Enumerable = (function() { function each(iterator, context) { var index = 0; try { this._each(function(value) { iterator.call(context, value, index++); }); } catch (e) { if (e != $break) throw e; } return this; } function eachSlice(number, iterator, context) { var index = -number, slices = [], array = this.toArray(); if (number < 1) return array; while ((index += number) < array.length) slices.push(array.slice(index, index+number)); return slices.collect(iterator, context); } function all(iterator, context) { iterator = iterator || Prototype.K; var result = true; this.each(function(value, index) { result = result && !!iterator.call(context, value, index); if (!result) throw $break; }); return result; } function any(iterator, context) { iterator = iterator || Prototype.K; var result = false; this.each(function(value, index) { if (result = !!iterator.call(context, value, index)) throw $break; }); return result; } function collect(iterator, context) { iterator = iterator || Prototype.K; var results = []; this.each(function(value, index) { results.push(iterator.call(context, value, index)); }); return results; } function detect(iterator, context) { var result; this.each(function(value, index) { if (iterator.call(context, value, index)) { result = value; throw $break; } }); return result; } function findAll(iterator, context) { var results = []; this.each(function(value, index) { if (iterator.call(context, value, index)) results.push(value); }); return results; } function grep(filter, iterator, context) { iterator = iterator || Prototype.K; var results = []; if (Object.isString(filter)) filter = new RegExp(RegExp.escape(filter)); this.each(function(value, index) { if (filter.match(value)) results.push(iterator.call(context, value, index)); }); return results; } function include(object) { if (Object.isFunction(this.indexOf)) if (this.indexOf(object) != -1) return true; var found = false; this.each(function(value) { if (value == object) { found = true; throw $break; } }); return found; } function inGroupsOf(number, fillWith) { fillWith = Object.isUndefined(fillWith) ? null : fillWith; return this.eachSlice(number, function(slice) { while(slice.length < number) slice.push(fillWith); return slice; }); } function inject(memo, iterator, context) { this.each(function(value, index) { memo = iterator.call(context, memo, value, index); }); return memo; } function invoke(method) { var args = $A(arguments).slice(1); return this.map(function(value) { return value[method].apply(value, args); }); } function max(iterator, context) { iterator = iterator || Prototype.K; var result; this.each(function(value, index) { value = iterator.call(context, value, index); if (result == null || value >= result) result = value; }); return result; } function min(iterator, context) { iterator = iterator || Prototype.K; var result; this.each(function(value, index) { value = iterator.call(context, value, index); if (result == null || value < result) result = value; }); return result; } function partition(iterator, context) { iterator = iterator || Prototype.K; var trues = [], falses = []; this.each(function(value, index) { (iterator.call(context, value, index) ? trues : falses).push(value); }); return [trues, falses]; } function pluck(property) { var results = []; this.each(function(value) { results.push(value[property]); }); return results; } function reject(iterator, context) { var results = []; this.each(function(value, index) { if (!iterator.call(context, value, index)) results.push(value); }); return results; } function sortBy(iterator, context) { return this.map(function(value, index) { return { value: value, criteria: iterator.call(context, value, index) }; }).sort(function(left, right) { var a = left.criteria, b = right.criteria; return a < b ? -1 : a > b ? 1 : 0; }).pluck('value'); } function toArray() { return this.map(); } function zip() { var iterator = Prototype.K, args = $A(arguments); if (Object.isFunction(args.last())) iterator = args.pop(); var collections = [this].concat(args).map($A); return this.map(function(value, index) { return iterator(collections.pluck(index)); }); } function size() { return this.toArray().length; } function inspect() { return '#'; } return { each: each, eachSlice: eachSlice, all: all, every: all, any: any, some: any, collect: collect, map: collect, detect: detect, findAll: findAll, select: findAll, filter: findAll, grep: grep, include: include, member: include, inGroupsOf: inGroupsOf, inject: inject, invoke: invoke, max: max, min: min, partition: partition, pluck: pluck, reject: reject, sortBy: sortBy, toArray: toArray, entries: toArray, zip: zip, size: size, inspect: inspect, find: detect }; })(); function $A(iterable) { if (!iterable) return []; if ('toArray' in Object(iterable)) return iterable.toArray(); var length = iterable.length || 0, results = new Array(length); while (length--) results[length] = iterable[length]; return results; } function $w(string) { if (!Object.isString(string)) return []; string = string.strip(); return string ? string.split(/\s+/) : []; } Array.from = $A; (function() { var arrayProto = Array.prototype, slice = arrayProto.slice, _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available function each(iterator) { for (var i = 0, length = this.length; i < length; i++) iterator(this[i]); } if (!_each) _each = each; function clear() { this.length = 0; return this; } function first() { return this[0]; } function last() { return this[this.length - 1]; } function compact() { return this.select(function(value) { return value != null; }); } function flatten() { return this.inject([], function(array, value) { if (Object.isArray(value)) return array.concat(value.flatten()); array.push(value); return array; }); } function without() { var values = slice.call(arguments, 0); return this.select(function(value) { return !values.include(value); }); } function reverse(inline) { return (inline === false ? this.toArray() : this)._reverse(); } function uniq(sorted) { return this.inject([], function(array, value, index) { if (0 == index || (sorted ? array.last() != value : !array.include(value))) array.push(value); return array; }); } function intersect(array) { return this.uniq().findAll(function(item) { return array.detect(function(value) { return item === value }); }); } function clone() { return slice.call(this, 0); } function size() { return this.length; } function inspect() { return '[' + this.map(Object.inspect).join(', ') + ']'; } function indexOf(item, i) { i || (i = 0); var length = this.length; if (i < 0) i = length + i; for (; i < length; i++) if (this[i] === item) return i; return -1; } function lastIndexOf(item, i) { i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; var n = this.slice(0, i).reverse().indexOf(item); return (n < 0) ? n : i - n - 1; } function concat() { var array = slice.call(this, 0), item; for (var i = 0, length = arguments.length; i < length; i++) { item = arguments[i]; if (Object.isArray(item) && !('callee' in item)) { for (var j = 0, arrayLength = item.length; j < arrayLength; j++) array.push(item[j]); } else { array.push(item); } } return array; } Object.extend(arrayProto, Enumerable); if (!arrayProto._reverse) arrayProto._reverse = arrayProto.reverse; Object.extend(arrayProto, { _each: _each, clear: clear, first: first, last: last, compact: compact, flatten: flatten, without: without, reverse: reverse, uniq: uniq, intersect: intersect, clone: clone, toArray: clone, size: size, inspect: inspect }); var CONCAT_ARGUMENTS_BUGGY = (function() { return [].concat(arguments)[0][0] !== 1; })(1,2) if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; if (!arrayProto.indexOf) arrayProto.indexOf = indexOf; if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf; })(); function $H(object) { return new Hash(object); }; var Hash = Class.create(Enumerable, (function() { function initialize(object) { this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); } function _each(iterator) { for (var key in this._object) { var value = this._object[key], pair = [key, value]; pair.key = key; pair.value = value; iterator(pair); } } function set(key, value) { return this._object[key] = value; } function get(key) { if (this._object[key] !== Object.prototype[key]) return this._object[key]; } function unset(key) { var value = this._object[key]; delete this._object[key]; return value; } function toObject() { return Object.clone(this._object); } function keys() { return this.pluck('key'); } function values() { return this.pluck('value'); } function index(value) { var match = this.detect(function(pair) { return pair.value === value; }); return match && match.key; } function merge(object) { return this.clone().update(object); } function update(object) { return new Hash(object).inject(this, function(result, pair) { result.set(pair.key, pair.value); return result; }); } function toQueryPair(key, value) { if (Object.isUndefined(value)) return key; return key + '=' + encodeURIComponent(String.interpret(value)); } function toQueryString() { return this.inject([], function(results, pair) { var key = encodeURIComponent(pair.key), values = pair.value; if (values && typeof values == 'object') { if (Object.isArray(values)) return results.concat(values.map(toQueryPair.curry(key))); } else results.push(toQueryPair(key, values)); return results; }).join('&'); } function inspect() { return '#'; } function clone() { return new Hash(this); } return { initialize: initialize, _each: _each, set: set, get: get, unset: unset, toObject: toObject, toTemplateReplacements: toObject, keys: keys, values: values, index: index, merge: merge, update: update, toQueryString: toQueryString, inspect: inspect, toJSON: toObject, clone: clone }; })()); Hash.from = $H; Object.extend(Number.prototype, (function() { function toColorPart() { return this.toPaddedString(2, 16); } function succ() { return this + 1; } function times(iterator, context) { $R(0, this, true).each(iterator, context); return this; } function toPaddedString(length, radix) { var string = this.toString(radix || 10); return '0'.times(length - string.length) + string; } function abs() { return Math.abs(this); } function round() { return Math.round(this); } function ceil() { return Math.ceil(this); } function floor() { return Math.floor(this); } return { toColorPart: toColorPart, succ: succ, times: times, toPaddedString: toPaddedString, abs: abs, round: round, ceil: ceil, floor: floor }; })()); function $R(start, end, exclusive) { return new ObjectRange(start, end, exclusive); } var ObjectRange = Class.create(Enumerable, (function() { function initialize(start, end, exclusive) { this.start = start; this.end = end; this.exclusive = exclusive; } function _each(iterator) { var value = this.start; while (this.include(value)) { iterator(value); value = value.succ(); } } function include(value) { if (value < this.start) return false; if (this.exclusive) return value < this.end; return value <= this.end; } return { initialize: initialize, _each: _each, include: include }; })()); var Ajax = { getTransport: function() { return Try.these( function() {return new XMLHttpRequest()}, function() {return new ActiveXObject('Msxml2.XMLHTTP')}, function() {return new ActiveXObject('Microsoft.XMLHTTP')} ) || false; }, activeRequestCount: 0 }; Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator); }, register: function(responder) { if (!this.include(responder)) this.responders.push(responder); }, unregister: function(responder) { this.responders = this.responders.without(responder); }, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (Object.isFunction(responder[callback])) { try { responder[callback].apply(responder, [request, transport, json]); } catch (e) { } } }); } }; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function() { Ajax.activeRequestCount++ }, onComplete: function() { Ajax.activeRequestCount-- } }); Ajax.Base = Class.create({ initialize: function(options) { this.options = { method: 'post', asynchronous: true, contentType: 'application/x-www-form-urlencoded', encoding: 'UTF-8', parameters: '', evalJSON: true, evalJS: true }; Object.extend(this.options, options || { }); this.options.method = this.options.method.toLowerCase(); if (Object.isString(this.options.parameters)) this.options.parameters = this.options.parameters.toQueryParams(); else if (Object.isHash(this.options.parameters)) this.options.parameters = this.options.parameters.toObject(); } }); Ajax.Request = Class.create(Ajax.Base, { _complete: false, initialize: function($super, url, options) { $super(options); this.transport = Ajax.getTransport(); this.request(url); }, request: function(url) { this.url = url; this.method = this.options.method; var params = Object.clone(this.options.parameters); if (!['get', 'post'].include(this.method)) { params['_method'] = this.method; this.method = 'post'; } this.parameters = params; if (params = Object.toQueryString(params)) { if (this.method == 'get') this.url += (this.url.include('?') ? '&' : '?') + params; else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='; } try { var response = new Ajax.Response(this); if (this.options.onCreate) this.options.onCreate(response); Ajax.Responders.dispatch('onCreate', this, response); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); this.body = this.method == 'post' ? (this.options.postBody || params) : null; this.transport.send(this.body); /* Force Firefox to handle ready state 4 for synchronous requests */ if (!this.options.asynchronous && this.transport.overrideMimeType) this.onStateChange(); } catch (e) { this.dispatchException(e); } }, onStateChange: function() { var readyState = this.transport.readyState; if (readyState > 1 && !((readyState == 4) && this._complete)) this.respondToReadyState(this.transport.readyState); }, setRequestHeaders: function() { var headers = { 'X-Requested-With': 'XMLHttpRequest', 'X-Prototype-Version': Prototype.Version, 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' }; if (this.method == 'post') { headers['Content-type'] = this.options.contentType + (this.options.encoding ? '; charset=' + this.options.encoding : ''); /* Force "Connection: close" for older Mozilla browsers to work * around a bug where XMLHttpRequest sends an incorrect * Content-length header. See Mozilla Bugzilla #246651. */ if (this.transport.overrideMimeType && (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) headers['Connection'] = 'close'; } if (typeof this.options.requestHeaders == 'object') { var extras = this.options.requestHeaders; if (Object.isFunction(extras.push)) for (var i = 0, length = extras.length; i < length; i += 2) headers[extras[i]] = extras[i+1]; else $H(extras).each(function(pair) { headers[pair.key] = pair.value }); } for (var name in headers) this.transport.setRequestHeader(name, headers[name]); }, success: function() { var status = this.getStatus(); return !status || (status >= 200 && status < 300); }, getStatus: function() { try { return this.transport.status || 0; } catch (e) { return 0 } }, respondToReadyState: function(readyState) { var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); if (state == 'Complete') { try { this._complete = true; (this.options['on' + response.status] || this.options['on' + (this.success() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(response, response.headerJSON); } catch (e) { this.dispatchException(e); } var contentType = response.getHeader('Content-type'); if (this.options.evalJS == 'force' || (this.options.evalJS && this.isSameOrigin() && contentType && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) this.evalResponse(); } try { (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); } catch (e) { this.dispatchException(e); } if (state == 'Complete') { this.transport.onreadystatechange = Prototype.emptyFunction; } }, isSameOrigin: function() { var m = this.url.match(/^\s*https?:\/\/[^\/]*/); return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ protocol: location.protocol, domain: document.domain, port: location.port ? ':' + location.port : '' })); }, getHeader: function(name) { try { return this.transport.getResponseHeader(name) || null; } catch (e) { return null; } }, evalResponse: function() { try { return eval((this.transport.responseText || '').unfilterJSON()); } catch (e) { this.dispatchException(e); } }, dispatchException: function(exception) { (this.options.onException || Prototype.emptyFunction)(this, exception); Ajax.Responders.dispatch('onException', this, exception); } }); Ajax.Request.Events = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; Ajax.Response = Class.create({ initialize: function(request){ this.request = request; var transport = this.transport = request.transport, readyState = this.readyState = transport.readyState; if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { this.status = this.getStatus(); this.statusText = this.getStatusText(); this.responseText = String.interpret(transport.responseText); this.headerJSON = this._getHeaderJSON(); } if (readyState == 4) { var xml = transport.responseXML; this.responseXML = Object.isUndefined(xml) ? null : xml; this.responseJSON = this._getResponseJSON(); } }, status: 0, statusText: '', getStatus: Ajax.Request.prototype.getStatus, getStatusText: function() { try { return this.transport.statusText || ''; } catch (e) { return '' } }, getHeader: Ajax.Request.prototype.getHeader, getAllHeaders: function() { try { return this.getAllResponseHeaders(); } catch (e) { return null } }, getResponseHeader: function(name) { return this.transport.getResponseHeader(name); }, getAllResponseHeaders: function() { return this.transport.getAllResponseHeaders(); }, _getHeaderJSON: function() { var json = this.getHeader('X-JSON'); if (!json) return null; json = decodeURIComponent(escape(json)); try { return json.evalJSON(this.request.options.sanitizeJSON || !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } }, _getResponseJSON: function() { var options = this.request.options; if (!options.evalJSON || (options.evalJSON != 'force' && !(this.getHeader('Content-type') || '').include('application/json')) || this.responseText.blank()) return null; try { return this.responseText.evalJSON(options.sanitizeJSON || !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } } }); Ajax.Updater = Class.create(Ajax.Request, { initialize: function($super, container, url, options) { this.container = { success: (container.success || container), failure: (container.failure || (container.success ? null : container)) }; options = Object.clone(options); var onComplete = options.onComplete; options.onComplete = (function(response, json) { this.updateContent(response.responseText); if (Object.isFunction(onComplete)) onComplete(response, json); }).bind(this); $super(url, options); }, updateContent: function(responseText) { var receiver = this.container[this.success() ? 'success' : 'failure'], options = this.options; if (!options.evalScripts) responseText = responseText.stripScripts(); if (receiver = $(receiver)) { if (options.insertion) { if (Object.isString(options.insertion)) { var insertion = { }; insertion[options.insertion] = responseText; receiver.insert(insertion); } else options.insertion(receiver, responseText); } else receiver.update(responseText); } } }); Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { initialize: function($super, container, url, options) { $super(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = { }; this.container = container; this.url = url; this.start(); }, start: function() { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent(); }, stop: function() { this.updater.options.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments); }, updateComplete: function(response) { if (this.options.decay) { this.decay = (response.responseText == this.lastText ? this.decay * this.options.decay : 1); this.lastText = response.responseText; } this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); }, onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } }); function $(element) { if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) elements.push($(arguments[i])); return elements; } if (Object.isString(element)) element = document.getElementById(element); return Element.extend(element); } if (Prototype.BrowserFeatures.XPath) { document._getElementsByXPath = function(expression, parentElement) { var results = []; var query = document.evaluate(expression, $(parentElement) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); for (var i = 0, length = query.snapshotLength; i < length; i++) results.push(Element.extend(query.snapshotItem(i))); return results; }; } /*--------------------------------------------------------------------------*/ if (!Node) var Node = { }; if (!Node.ELEMENT_NODE) { Object.extend(Node, { ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12 }); } (function(global) { var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){ try { var el = document.createElement(''); return el.tagName.toLowerCase() === 'input' && el.name === 'x'; } catch(err) { return false; } })(); var element = global.Element; global.Element = function(tagName, attributes) { attributes = attributes || { }; tagName = tagName.toLowerCase(); var cache = Element.cache; if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) { tagName = '<' + tagName + ' name="' + attributes.name + '">'; delete attributes.name; return Element.writeAttribute(document.createElement(tagName), attributes); } if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); }; Object.extend(global.Element, element || { }); if (element) global.Element.prototype = element.prototype; })(this); Element.idCounter = 1; Element.cache = { }; function purgeElement(element) { var uid = element._prototypeUID; if (uid) { Element.stopObserving(element); element._prototypeUID = void 0; delete Element.Storage[uid]; } } Element.Methods = { visible: function(element) { return $(element).style.display != 'none'; }, toggle: function(element) { element = $(element); Element[Element.visible(element) ? 'hide' : 'show'](element); return element; }, hide: function(element) { element = $(element); element.style.display = 'none'; return element; }, show: function(element) { element = $(element); element.style.display = ''; return element; }, remove: function(element) { element = $(element); element.parentNode.removeChild(element); return element; }, update: (function(){ var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){ var el = document.createElement("select"), isBuggy = true; el.innerHTML = ""; if (el.options && el.options[0]) { isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION"; } el = null; return isBuggy; })(); var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){ try { var el = document.createElement("table"); if (el && el.tBodies) { el.innerHTML = "test"; var isBuggy = typeof el.tBodies[0] == "undefined"; el = null; return isBuggy; } } catch (e) { return true; } })(); var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () { var s = document.createElement("script"), isBuggy = false; try { s.appendChild(document.createTextNode("")); isBuggy = !s.firstChild || s.firstChild && s.firstChild.nodeType !== 3; } catch (e) { isBuggy = true; } s = null; return isBuggy; })(); function update(element, content) { element = $(element); var descendants = element.getElementsByTagName('*'), i = descendants.length; while (i--) purgeElement(descendants[i]); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) return element.update().insert(content); content = Object.toHTML(content); var tagName = element.tagName.toUpperCase(); if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) { element.text = content; return element; } if (SELECT_ELEMENT_INNERHTML_BUGGY || TABLE_ELEMENT_INNERHTML_BUGGY) { if (tagName in Element._insertionTranslations.tags) { while (element.firstChild) { element.removeChild(element.firstChild); } Element._getContentFromAnonymousElement(tagName, content.stripScripts()) .each(function(node) { element.appendChild(node) }); } else { element.innerHTML = content.stripScripts(); } } else { element.innerHTML = content.stripScripts(); } content.evalScripts.bind(content).defer(); return element; } return update; })(), replace: function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); else if (!Object.isElement(content)) { content = Object.toHTML(content); var range = element.ownerDocument.createRange(); range.selectNode(element); content.evalScripts.bind(content).defer(); content = range.createContextualFragment(content.stripScripts()); } element.parentNode.replaceChild(content, element); return element; }, insert: function(element, insertions) { element = $(element); if (Object.isString(insertions) || Object.isNumber(insertions) || Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) insertions = {bottom:insertions}; var content, insert, tagName, childNodes; for (var position in insertions) { content = insertions[position]; position = position.toLowerCase(); insert = Element._insertionTranslations[position]; if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { insert(element, content); continue; } content = Object.toHTML(content); tagName = ((position == 'before' || position == 'after') ? element.parentNode : element).tagName.toUpperCase(); childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); if (position == 'top' || position == 'after') childNodes.reverse(); childNodes.each(insert.curry(element)); content.evalScripts.bind(content).defer(); } return element; }, wrap: function(element, wrapper, attributes) { element = $(element); if (Object.isElement(wrapper)) $(wrapper).writeAttribute(attributes || { }); else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); else wrapper = new Element('div', wrapper); if (element.parentNode) element.parentNode.replaceChild(wrapper, element); wrapper.appendChild(element); return wrapper; }, inspect: function(element) { element = $(element); var result = '<' + element.tagName.toLowerCase(); $H({'id': 'id', 'className': 'class'}).each(function(pair) { var property = pair.first(), attribute = pair.last(), value = (element[property] || '').toString(); if (value) result += ' ' + attribute + '=' + value.inspect(true); }); return result + '>'; }, recursivelyCollect: function(element, property, maximumLength) { element = $(element); maximumLength = maximumLength || -1; var elements = []; while (element = element[property]) { if (element.nodeType == 1) elements.push(Element.extend(element)); if (elements.length == maximumLength) break; } return elements; }, ancestors: function(element) { return Element.recursivelyCollect(element, 'parentNode'); }, descendants: function(element) { return Element.select(element, "*"); }, firstDescendant: function(element) { element = $(element).firstChild; while (element && element.nodeType != 1) element = element.nextSibling; return $(element); }, immediateDescendants: function(element) { var results = [], child = $(element).firstChild; while (child) { if (child.nodeType === 1) { results.push(Element.extend(child)); } child = child.nextSibling; } return results; }, previousSiblings: function(element, maximumLength) { return Element.recursivelyCollect(element, 'previousSibling'); }, nextSiblings: function(element) { return Element.recursivelyCollect(element, 'nextSibling'); }, siblings: function(element) { element = $(element); return Element.previousSiblings(element).reverse() .concat(Element.nextSiblings(element)); }, match: function(element, selector) { element = $(element); if (Object.isString(selector)) return Prototype.Selector.match(element, selector); return selector.match(element); }, up: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(element.parentNode); var ancestors = Element.ancestors(element); return Object.isNumber(expression) ? ancestors[expression] : Prototype.Selector.find(ancestors, expression, index); }, down: function(element, expression, index) { element = $(element); if (arguments.length == 1) return Element.firstDescendant(element); return Object.isNumber(expression) ? Element.descendants(element)[expression] : Element.select(element, expression)[index || 0]; }, previous: function(element, expression, index) { element = $(element); if (Object.isNumber(expression)) index = expression, expression = false; if (!Object.isNumber(index)) index = 0; if (expression) { return Prototype.Selector.find(element.previousSiblings(), expression, index); } else { return element.recursivelyCollect("previousSibling", index + 1)[index]; } }, next: function(element, expression, index) { element = $(element); if (Object.isNumber(expression)) index = expression, expression = false; if (!Object.isNumber(index)) index = 0; if (expression) { return Prototype.Selector.find(element.nextSiblings(), expression, index); } else { var maximumLength = Object.isNumber(index) ? index + 1 : 1; return element.recursivelyCollect("nextSibling", index + 1)[index]; } }, select: function(element) { element = $(element); var expressions = Array.prototype.slice.call(arguments, 1).join(', '); return Prototype.Selector.select(expressions, element); }, adjacent: function(element) { element = $(element); var expressions = Array.prototype.slice.call(arguments, 1).join(', '); return Prototype.Selector.select(expressions, element.parentNode).without(element); }, identify: function(element) { element = $(element); var id = Element.readAttribute(element, 'id'); if (id) return id; do { id = 'anonymous_element_' + Element.idCounter++ } while ($(id)); Element.writeAttribute(element, 'id', id); return id; }, readAttribute: function(element, name) { element = $(element); if (Prototype.Browser.IE) { var t = Element._attributeTranslations.read; if (t.values[name]) return t.values[name](element, name); if (t.names[name]) name = t.names[name]; if (name.include(':')) { return (!element.attributes || !element.attributes[name]) ? null : element.attributes[name].value; } } return element.getAttribute(name); }, writeAttribute: function(element, name, value) { element = $(element); var attributes = { }, t = Element._attributeTranslations.write; if (typeof name == 'object') attributes = name; else attributes[name] = Object.isUndefined(value) ? true : value; for (var attr in attributes) { name = t.names[attr] || attr; value = attributes[attr]; if (t.values[attr]) name = t.values[attr](element, value); if (value === false || value === null) element.removeAttribute(name); else if (value === true) element.setAttribute(name, name); else element.setAttribute(name, value); } return element; }, getHeight: function(element) { return Element.getDimensions(element).height; }, getWidth: function(element) { return Element.getDimensions(element).width; }, classNames: function(element) { return new Element.ClassNames(element); }, hasClassName: function(element, className) { if (!(element = $(element))) return; var elementClassName = element.className; return (elementClassName.length > 0 && (elementClassName == className || new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); }, addClassName: function(element, className) { if (!(element = $(element))) return; if (!Element.hasClassName(element, className)) element.className += (element.className ? ' ' : '') + className; return element; }, removeClassName: function(element, className) { if (!(element = $(element))) return; element.className = element.className.replace( new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); return element; }, toggleClassName: function(element, className) { if (!(element = $(element))) return; return Element[Element.hasClassName(element, className) ? 'removeClassName' : 'addClassName'](element, className); }, cleanWhitespace: function(element) { element = $(element); var node = element.firstChild; while (node) { var nextNode = node.nextSibling; if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) element.removeChild(node); node = nextNode; } return element; }, empty: function(element) { return $(element).innerHTML.blank(); }, descendantOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); if (element.compareDocumentPosition) return (element.compareDocumentPosition(ancestor) & 8) === 8; if (ancestor.contains) return ancestor.contains(element) && ancestor !== element; while (element = element.parentNode) if (element == ancestor) return true; return false; }, scrollTo: function(element) { element = $(element); var pos = Element.cumulativeOffset(element); window.scrollTo(pos[0], pos[1]); return element; }, getStyle: function(element, style) { element = $(element); style = style == 'float' ? 'cssFloat' : style.camelize(); var value = element.style[style]; if (!value || value == 'auto') { var css = document.defaultView.getComputedStyle(element, null); value = css ? css[style] : null; } if (style == 'opacity') return value ? parseFloat(value) : 1.0; return value == 'auto' ? null : value; }, getOpacity: function(element) { return $(element).getStyle('opacity'); }, setStyle: function(element, styles) { element = $(element); var elementStyle = element.style, match; if (Object.isString(styles)) { element.style.cssText += ';' + styles; return styles.include('opacity') ? element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; } for (var property in styles) if (property == 'opacity') element.setOpacity(styles[property]); else elementStyle[(property == 'float' || property == 'cssFloat') ? (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : property] = styles[property]; return element; }, setOpacity: function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value; return element; }, makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, 'position'); if (pos == 'static' || !pos) { element._madePositioned = true; element.style.position = 'relative'; if (Prototype.Browser.Opera) { element.style.top = 0; element.style.left = 0; } } return element; }, undoPositioned: function(element) { element = $(element); if (element._madePositioned) { element._madePositioned = undefined; element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = ''; } return element; }, makeClipping: function(element) { element = $(element); if (element._overflow) return element; element._overflow = Element.getStyle(element, 'overflow') || 'auto'; if (element._overflow !== 'hidden') element.style.overflow = 'hidden'; return element; }, undoClipping: function(element) { element = $(element); if (!element._overflow) return element; element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; element._overflow = null; return element; }, cumulativeOffset: function(element) { var valueT = 0, valueL = 0; if (element.parentNode) { do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; } while (element); } return Element._returnOffset(valueL, valueT); }, positionedOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { if (element.tagName.toUpperCase() == 'BODY') break; var p = Element.getStyle(element, 'position'); if (p !== 'static') break; } } while (element); return Element._returnOffset(valueL, valueT); }, absolutize: function(element) { element = $(element); if (Element.getStyle(element, 'position') == 'absolute') return element; var offsets = Element.positionedOffset(element), top = offsets[1], left = offsets[0], width = element.clientWidth, height = element.clientHeight; element._originalLeft = left - parseFloat(element.style.left || 0); element._originalTop = top - parseFloat(element.style.top || 0); element._originalWidth = element.style.width; element._originalHeight = element.style.height; element.style.position = 'absolute'; element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.width = width + 'px'; element.style.height = height + 'px'; return element; }, relativize: function(element) { element = $(element); if (Element.getStyle(element, 'position') == 'relative') return element; element.style.position = 'relative'; var top = parseFloat(element.style.top || 0) - (element._originalTop || 0), left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.height = element._originalHeight; element.style.width = element._originalWidth; return element; }, cumulativeScrollOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode; } while (element); return Element._returnOffset(valueL, valueT); }, getOffsetParent: function(element) { if (element.offsetParent) return $(element.offsetParent); if (element == document.body) return $(element); while ((element = element.parentNode) && element != document.body) if (Element.getStyle(element, 'position') != 'static') return $(element); return $(document.body); }, viewportOffset: function(forElement) { var valueT = 0, valueL = 0, element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body && Element.getStyle(element, 'position') == 'absolute') break; } while (element = element.offsetParent); element = forElement; do { if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0; } } while (element = element.parentNode); return Element._returnOffset(valueL, valueT); }, clonePosition: function(element, source) { var options = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0 }, arguments[2] || { }); source = $(source); var p = Element.viewportOffset(source), delta = [0, 0], parent = null; element = $(element); if (Element.getStyle(element, 'position') == 'absolute') { parent = Element.getOffsetParent(element); delta = Element.viewportOffset(parent); } if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop; } if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; if (options.setWidth) element.style.width = source.offsetWidth + 'px'; if (options.setHeight) element.style.height = source.offsetHeight + 'px'; return element; } }; Object.extend(Element.Methods, { getElementsBySelector: Element.Methods.select, childElements: Element.Methods.immediateDescendants }); Element._attributeTranslations = { write: { names: { className: 'class', htmlFor: 'for' }, values: { } } }; if (Prototype.Browser.Opera) { Element.Methods.getStyle = Element.Methods.getStyle.wrap( function(proceed, element, style) { switch (style) { case 'left': case 'top': case 'right': case 'bottom': if (proceed(element, 'position') === 'static') return null; case 'height': case 'width': if (!Element.visible(element)) return null; var dim = parseInt(proceed(element, style), 10); if (dim !== element['offset' + style.capitalize()]) return dim + 'px'; var properties; if (style === 'height') { properties = ['border-top-width', 'padding-top', 'padding-bottom', 'border-bottom-width']; } else { properties = ['border-left-width', 'padding-left', 'padding-right', 'border-right-width']; } return properties.inject(dim, function(memo, property) { var val = proceed(element, property); return val === null ? memo : memo - parseInt(val, 10); }) + 'px'; default: return proceed(element, style); } } ); Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( function(proceed, element, attribute) { if (attribute === 'title') return element.title; return proceed(element, attribute); } ); } else if (Prototype.Browser.IE) { Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( function(proceed, element) { element = $(element); if (!element.parentNode) return $(document.body); var position = element.getStyle('position'); if (position !== 'static') return proceed(element); element.setStyle({ position: 'relative' }); var value = proceed(element); element.setStyle({ position: position }); return value; } ); $w('positionedOffset viewportOffset').each(function(method) { Element.Methods[method] = Element.Methods[method].wrap( function(proceed, element) { element = $(element); if (!element.parentNode) return Element._returnOffset(0, 0); var position = element.getStyle('position'); if (position !== 'static') return proceed(element); var offsetParent = element.getOffsetParent(); if (offsetParent && offsetParent.getStyle('position') === 'fixed') offsetParent.setStyle({ zoom: 1 }); element.setStyle({ position: 'relative' }); var value = proceed(element); element.setStyle({ position: position }); return value; } ); }); Element.Methods.getStyle = function(element, style) { element = $(element); style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); var value = element.style[style]; if (!value && element.currentStyle) value = element.currentStyle[style]; if (style == 'opacity') { if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) if (value[1]) return parseFloat(value[1]) / 100; return 1.0; } if (value == 'auto') { if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) return element['offset' + style.capitalize()] + 'px'; return null; } return value; }; Element.Methods.setOpacity = function(element, value) { function stripAlpha(filter){ return filter.replace(/alpha\([^\)]*\)/gi,''); } element = $(element); var currentStyle = element.currentStyle; if ((currentStyle && !currentStyle.hasLayout) || (!currentStyle && element.style.zoom == 'normal')) element.style.zoom = 1; var filter = element.getStyle('filter'), style = element.style; if (value == 1 || value === '') { (filter = stripAlpha(filter)) ? style.filter = filter : style.removeAttribute('filter'); return element; } else if (value < 0.00001) value = 0; style.filter = stripAlpha(filter) + 'alpha(opacity=' + (value * 100) + ')'; return element; }; Element._attributeTranslations = (function(){ var classProp = 'className', forProp = 'for', el = document.createElement('div'); el.setAttribute(classProp, 'x'); if (el.className !== 'x') { el.setAttribute('class', 'x'); if (el.className === 'x') { classProp = 'class'; } } el = null; el = document.createElement('label'); el.setAttribute(forProp, 'x'); if (el.htmlFor !== 'x') { el.setAttribute('htmlFor', 'x'); if (el.htmlFor === 'x') { forProp = 'htmlFor'; } } el = null; return { read: { names: { 'class': classProp, 'className': classProp, 'for': forProp, 'htmlFor': forProp }, values: { _getAttr: function(element, attribute) { return element.getAttribute(attribute); }, _getAttr2: function(element, attribute) { return element.getAttribute(attribute, 2); }, _getAttrNode: function(element, attribute) { var node = element.getAttributeNode(attribute); return node ? node.value : ""; }, _getEv: (function(){ var el = document.createElement('div'), f; el.onclick = Prototype.emptyFunction; var value = el.getAttribute('onclick'); if (String(value).indexOf('{') > -1) { f = function(element, attribute) { attribute = element.getAttribute(attribute); if (!attribute) return null; attribute = attribute.toString(); attribute = attribute.split('{')[1]; attribute = attribute.split('}')[0]; return attribute.strip(); }; } else if (value === '') { f = function(element, attribute) { attribute = element.getAttribute(attribute); if (!attribute) return null; return attribute.strip(); }; } el = null; return f; })(), _flag: function(element, attribute) { return $(element).hasAttribute(attribute) ? attribute : null; }, style: function(element) { return element.style.cssText.toLowerCase(); }, title: function(element) { return element.title; } } } } })(); Element._attributeTranslations.write = { names: Object.extend({ cellpadding: 'cellPadding', cellspacing: 'cellSpacing' }, Element._attributeTranslations.read.names), values: { checked: function(element, value) { element.checked = !!value; }, style: function(element, value) { element.style.cssText = value ? value : ''; } } }; Element._attributeTranslations.has = {}; $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; Element._attributeTranslations.has[attr.toLowerCase()] = attr; }); (function(v) { Object.extend(v, { href: v._getAttr2, src: v._getAttr2, type: v._getAttr, action: v._getAttrNode, disabled: v._flag, checked: v._flag, readonly: v._flag, multiple: v._flag, onload: v._getEv, onunload: v._getEv, onclick: v._getEv, ondblclick: v._getEv, onmousedown: v._getEv, onmouseup: v._getEv, onmouseover: v._getEv, onmousemove: v._getEv, onmouseout: v._getEv, onfocus: v._getEv, onblur: v._getEv, onkeypress: v._getEv, onkeydown: v._getEv, onkeyup: v._getEv, onsubmit: v._getEv, onreset: v._getEv, onselect: v._getEv, onchange: v._getEv }); })(Element._attributeTranslations.read.values); if (Prototype.BrowserFeatures.ElementExtensions) { (function() { function _descendants(element) { var nodes = element.getElementsByTagName('*'), results = []; for (var i = 0, node; node = nodes[i]; i++) if (node.tagName !== "!") // Filter out comment nodes. results.push(node); return results; } Element.Methods.down = function(element, expression, index) { element = $(element); if (arguments.length == 1) return element.firstDescendant(); return Object.isNumber(expression) ? _descendants(element)[expression] : Element.select(element, expression)[index || 0]; } })(); } } else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1) ? 0.999999 : (value === '') ? '' : (value < 0.00001) ? 0 : value; return element; }; } else if (Prototype.Browser.WebKit) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value; if (value == 1) if (element.tagName.toUpperCase() == 'IMG' && element.width) { element.width++; element.width--; } else try { var n = document.createTextNode(' '); element.appendChild(n); element.removeChild(n); } catch (e) { } return element; }; Element.Methods.cumulativeOffset = function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body) if (Element.getStyle(element, 'position') == 'absolute') break; element = element.offsetParent; } while (element); return Element._returnOffset(valueL, valueT); }; } if ('outerHTML' in document.documentElement) { Element.Methods.replace = function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { element.parentNode.replaceChild(content, element); return element; } content = Object.toHTML(content); var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); if (Element._insertionTranslations.tags[tagName]) { var nextSibling = element.next(), fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); parent.removeChild(element); if (nextSibling) fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); else fragments.each(function(node) { parent.appendChild(node) }); } else element.outerHTML = content.stripScripts(); content.evalScripts.bind(content).defer(); return element; }; } Element._returnOffset = function(l, t) { var result = [l, t]; result.left = l; result.top = t; return result; }; Element._getContentFromAnonymousElement = function(tagName, html) { var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; if (t) { div.innerHTML = t[0] + html + t[1]; for (var i = t[2]; i--; ) { div = div.firstChild; } } else { div.innerHTML = html; } return $A(div.childNodes); }; Element._insertionTranslations = { before: function(element, node) { element.parentNode.insertBefore(node, element); }, top: function(element, node) { element.insertBefore(node, element.firstChild); }, bottom: function(element, node) { element.appendChild(node); }, after: function(element, node) { element.parentNode.insertBefore(node, element.nextSibling); }, tags: { TABLE: ['', '
    ', 1], TBODY: ['', '
    ', 2], TR: ['', '
    ', 3], TD: ['
    ', '
    ', 4], SELECT: ['', 1] } }; (function() { var tags = Element._insertionTranslations.tags; Object.extend(tags, { THEAD: tags.TBODY, TFOOT: tags.TBODY, TH: tags.TD }); })(); Element.Methods.Simulated = { hasAttribute: function(element, attribute) { attribute = Element._attributeTranslations.has[attribute] || attribute; var node = $(element).getAttributeNode(attribute); return !!(node && node.specified); } }; Element.Methods.ByTag = { }; Object.extend(Element, Element.Methods); (function(div) { if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) { window.HTMLElement = { }; window.HTMLElement.prototype = div['__proto__']; Prototype.BrowserFeatures.ElementExtensions = true; } div = null; })(document.createElement('div')); Element.extend = (function() { function checkDeficiency(tagName) { if (typeof window.Element != 'undefined') { var proto = window.Element.prototype; if (proto) { var id = '_' + (Math.random()+'').slice(2), el = document.createElement(tagName); proto[id] = 'x'; var isBuggy = (el[id] !== 'x'); delete proto[id]; el = null; return isBuggy; } } return false; } function extendElementWith(element, methods) { for (var property in methods) { var value = methods[property]; if (Object.isFunction(value) && !(property in element)) element[property] = value.methodize(); } } var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object'); if (Prototype.BrowserFeatures.SpecificElementExtensions) { if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) { return function(element) { if (element && typeof element._extendedByPrototype == 'undefined') { var t = element.tagName; if (t && (/^(?:object|applet|embed)$/i.test(t))) { extendElementWith(element, Element.Methods); extendElementWith(element, Element.Methods.Simulated); extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]); } } return element; } } return Prototype.K; } var Methods = { }, ByTag = Element.Methods.ByTag; var extend = Object.extend(function(element) { if (!element || typeof element._extendedByPrototype != 'undefined' || element.nodeType != 1 || element == window) return element; var methods = Object.clone(Methods), tagName = element.tagName.toUpperCase(); if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); extendElementWith(element, methods); element._extendedByPrototype = Prototype.emptyFunction; return element; }, { refresh: function() { if (!Prototype.BrowserFeatures.ElementExtensions) { Object.extend(Methods, Element.Methods); Object.extend(Methods, Element.Methods.Simulated); } } }); extend.refresh(); return extend; })(); if (document.documentElement.hasAttribute) { Element.hasAttribute = function(element, attribute) { return element.hasAttribute(attribute); }; } else { Element.hasAttribute = Element.Methods.Simulated.hasAttribute; } Element.addMethods = function(methods) { var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; if (!methods) { Object.extend(Form, Form.Methods); Object.extend(Form.Element, Form.Element.Methods); Object.extend(Element.Methods.ByTag, { "FORM": Object.clone(Form.Methods), "INPUT": Object.clone(Form.Element.Methods), "SELECT": Object.clone(Form.Element.Methods), "TEXTAREA": Object.clone(Form.Element.Methods) }); } if (arguments.length == 2) { var tagName = methods; methods = arguments[1]; } if (!tagName) Object.extend(Element.Methods, methods || { }); else { if (Object.isArray(tagName)) tagName.each(extend); else extend(tagName); } function extend(tagName) { tagName = tagName.toUpperCase(); if (!Element.Methods.ByTag[tagName]) Element.Methods.ByTag[tagName] = { }; Object.extend(Element.Methods.ByTag[tagName], methods); } function copy(methods, destination, onlyIfAbsent) { onlyIfAbsent = onlyIfAbsent || false; for (var property in methods) { var value = methods[property]; if (!Object.isFunction(value)) continue; if (!onlyIfAbsent || !(property in destination)) destination[property] = value.methodize(); } } function findDOMClass(tagName) { var klass; var trans = { "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": "FrameSet", "IFRAME": "IFrame" }; if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; if (window[klass]) return window[klass]; klass = 'HTML' + tagName + 'Element'; if (window[klass]) return window[klass]; klass = 'HTML' + tagName.capitalize() + 'Element'; if (window[klass]) return window[klass]; var element = document.createElement(tagName), proto = element['__proto__'] || element.constructor.prototype; element = null; return proto; } var elementPrototype = window.HTMLElement ? HTMLElement.prototype : Element.prototype; if (F.ElementExtensions) { copy(Element.Methods, elementPrototype); copy(Element.Methods.Simulated, elementPrototype, true); } if (F.SpecificElementExtensions) { for (var tag in Element.Methods.ByTag) { var klass = findDOMClass(tag); if (Object.isUndefined(klass)) continue; copy(T[tag], klass.prototype); } } Object.extend(Element, Element.Methods); delete Element.ByTag; if (Element.extend.refresh) Element.extend.refresh(); Element.cache = { }; }; document.viewport = { getDimensions: function() { return { width: this.getWidth(), height: this.getHeight() }; }, getScrollOffsets: function() { return Element._returnOffset( window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); } }; (function(viewport) { var B = Prototype.Browser, doc = document, element, property = {}; function getRootElement() { if (B.WebKit && !doc.evaluate) return document; if (B.Opera && window.parseFloat(window.opera.version()) < 9.5) return document.body; return document.documentElement; } function define(D) { if (!element) element = getRootElement(); property[D] = 'client' + D; viewport['get' + D] = function() { return element[property[D]] }; return viewport['get' + D](); } viewport.getWidth = define.curry('Width'); viewport.getHeight = define.curry('Height'); })(document.viewport); Element.Storage = { UID: 1 }; Element.addMethods({ getStorage: function(element) { if (!(element = $(element))) return; var uid; if (element === window) { uid = 0; } else { if (typeof element._prototypeUID === "undefined") element._prototypeUID = Element.Storage.UID++; uid = element._prototypeUID; } if (!Element.Storage[uid]) Element.Storage[uid] = $H(); return Element.Storage[uid]; }, store: function(element, key, value) { if (!(element = $(element))) return; if (arguments.length === 2) { Element.getStorage(element).update(key); } else { Element.getStorage(element).set(key, value); } return element; }, retrieve: function(element, key, defaultValue) { if (!(element = $(element))) return; var hash = Element.getStorage(element), value = hash.get(key); if (Object.isUndefined(value)) { hash.set(key, defaultValue); value = defaultValue; } return value; }, clone: function(element, deep) { if (!(element = $(element))) return; var clone = element.cloneNode(deep); clone._prototypeUID = void 0; if (deep) { var descendants = Element.select(clone, '*'), i = descendants.length; while (i--) { descendants[i]._prototypeUID = void 0; } } return Element.extend(clone); }, purge: function(element) { if (!(element = $(element))) return; purgeElement(element); var descendants = element.getElementsByTagName('*'), i = descendants.length; while (i--) purgeElement(descendants[i]); return null; } }); (function() { function toDecimal(pctString) { var match = pctString.match(/^(\d+)%?$/i); if (!match) return null; return (Number(match[1]) / 100); } function getPixelValue(value, property) { if (Object.isElement(value)) { element = value; value = element.getStyle(property); } if (value === null) { return null; } if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) { return window.parseFloat(value); } if (/\d/.test(value) && element.runtimeStyle) { var style = element.style.left, rStyle = element.runtimeStyle.left; element.runtimeStyle.left = element.currentStyle.left; element.style.left = value || 0; value = element.style.pixelLeft; element.style.left = style; element.runtimeStyle.left = rStyle; return value; } if (value.include('%')) { var decimal = toDecimal(value); var whole; if (property.include('left') || property.include('right') || property.include('width')) { whole = $(element.parentNode).measure('width'); } else if (property.include('top') || property.include('bottom') || property.include('height')) { whole = $(element.parentNode).measure('height'); } return whole * decimal; } return 0; } function toCSSPixels(number) { if (Object.isString(number) && number.endsWith('px')) { return number; } return number + 'px'; } function isDisplayed(element) { var originalElement = element; while (element && element.parentNode) { var display = element.getStyle('display'); if (display === 'none') { return false; } element = $(element.parentNode); } return true; } var hasLayout = Prototype.K; if ('currentStyle' in document.documentElement) { hasLayout = function(element) { if (!element.currentStyle.hasLayout) { element.style.zoom = 1; } return element; }; } function cssNameFor(key) { if (key.include('border')) key = key + '-width'; return key.camelize(); } Element.Layout = Class.create(Hash, { initialize: function($super, element, preCompute) { $super(); this.element = $(element); Element.Layout.PROPERTIES.each( function(property) { this._set(property, null); }, this); if (preCompute) { this._preComputing = true; this._begin(); Element.Layout.PROPERTIES.each( this._compute, this ); this._end(); this._preComputing = false; } }, _set: function(property, value) { return Hash.prototype.set.call(this, property, value); }, set: function(property, value) { throw "Properties of Element.Layout are read-only."; }, get: function($super, property) { var value = $super(property); return value === null ? this._compute(property) : value; }, _begin: function() { if (this._prepared) return; var element = this.element; if (isDisplayed(element)) { this._prepared = true; return; } var originalStyles = { position: element.style.position || '', width: element.style.width || '', visibility: element.style.visibility || '', display: element.style.display || '' }; element.store('prototype_original_styles', originalStyles); var position = element.getStyle('position'), width = element.getStyle('width'); element.setStyle({ position: 'absolute', visibility: 'hidden', display: 'block' }); var positionedWidth = element.getStyle('width'); var newWidth; if (width && (positionedWidth === width)) { newWidth = getPixelValue(width); } else if (width && (position === 'absolute' || position === 'fixed')) { newWidth = getPixelValue(width); } else { var parent = element.parentNode, pLayout = $(parent).getLayout(); newWidth = pLayout.get('width') - this.get('margin-left') - this.get('border-left') - this.get('padding-left') - this.get('padding-right') - this.get('border-right') - this.get('margin-right'); } element.setStyle({ width: newWidth + 'px' }); this._prepared = true; }, _end: function() { var element = this.element; var originalStyles = element.retrieve('prototype_original_styles'); element.store('prototype_original_styles', null); element.setStyle(originalStyles); this._prepared = false; }, _compute: function(property) { var COMPUTATIONS = Element.Layout.COMPUTATIONS; if (!(property in COMPUTATIONS)) { throw "Property not found."; } return this._set(property, COMPUTATIONS[property].call(this, this.element)); }, toObject: function() { var args = $A(arguments); var keys = (args.length === 0) ? Element.Layout.PROPERTIES : args.join(' ').split(' '); var obj = {}; keys.each( function(key) { if (!Element.Layout.PROPERTIES.include(key)) return; var value = this.get(key); if (value != null) obj[key] = value; }, this); return obj; }, toHash: function() { var obj = this.toObject.apply(this, arguments); return new Hash(obj); }, toCSS: function() { var args = $A(arguments); var keys = (args.length === 0) ? Element.Layout.PROPERTIES : args.join(' ').split(' '); var css = {}; keys.each( function(key) { if (!Element.Layout.PROPERTIES.include(key)) return; if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return; var value = this.get(key); if (value != null) css[cssNameFor(key)] = value + 'px'; }, this); return css; }, inspect: function() { return "#"; } }); Object.extend(Element.Layout, { PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'), COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'), COMPUTATIONS: { 'height': function(element) { if (!this._preComputing) this._begin(); var bHeight = this.get('border-box-height'); if (bHeight <= 0) return 0; var bTop = this.get('border-top'), bBottom = this.get('border-bottom'); var pTop = this.get('padding-top'), pBottom = this.get('padding-bottom'); if (!this._preComputing) this._end(); return bHeight - bTop - bBottom - pTop - pBottom; }, 'width': function(element) { if (!this._preComputing) this._begin(); var bWidth = this.get('border-box-width'); if (bWidth <= 0) return 0; var bLeft = this.get('border-left'), bRight = this.get('border-right'); var pLeft = this.get('padding-left'), pRight = this.get('padding-right'); if (!this._preComputing) this._end(); return bWidth - bLeft - bRight - pLeft - pRight; }, 'padding-box-height': function(element) { var height = this.get('height'), pTop = this.get('padding-top'), pBottom = this.get('padding-bottom'); return height + pTop + pBottom; }, 'padding-box-width': function(element) { var width = this.get('width'), pLeft = this.get('padding-left'), pRight = this.get('padding-right'); return width + pLeft + pRight; }, 'border-box-height': function(element) { return element.offsetHeight; }, 'border-box-width': function(element) { return element.offsetWidth; }, 'margin-box-height': function(element) { var bHeight = this.get('border-box-height'), mTop = this.get('margin-top'), mBottom = this.get('margin-bottom'); if (bHeight <= 0) return 0; return bHeight + mTop + mBottom; }, 'margin-box-width': function(element) { var bWidth = this.get('border-box-width'), mLeft = this.get('margin-left'), mRight = this.get('margin-right'); if (bWidth <= 0) return 0; return bWidth + mLeft + mRight; }, 'top': function(element) { var offset = element.positionedOffset(); return offset.top; }, 'bottom': function(element) { var offset = element.positionedOffset(), parent = element.getOffsetParent(), pHeight = parent.measure('height'); var mHeight = this.get('border-box-height'); return pHeight - mHeight - offset.top; }, 'left': function(element) { var offset = element.positionedOffset(); return offset.left; }, 'right': function(element) { var offset = element.positionedOffset(), parent = element.getOffsetParent(), pWidth = parent.measure('width'); var mWidth = this.get('border-box-width'); return pWidth - mWidth - offset.left; }, 'padding-top': function(element) { return getPixelValue(element, 'paddingTop'); }, 'padding-bottom': function(element) { return getPixelValue(element, 'paddingBottom'); }, 'padding-left': function(element) { return getPixelValue(element, 'paddingLeft'); }, 'padding-right': function(element) { return getPixelValue(element, 'paddingRight'); }, 'border-top': function(element) { return Object.isNumber(element.clientTop) ? element.clientTop : getPixelValue(element, 'borderTopWidth'); }, 'border-bottom': function(element) { return Object.isNumber(element.clientBottom) ? element.clientBottom : getPixelValue(element, 'borderBottomWidth'); }, 'border-left': function(element) { return Object.isNumber(element.clientLeft) ? element.clientLeft : getPixelValue(element, 'borderLeftWidth'); }, 'border-right': function(element) { return Object.isNumber(element.clientRight) ? element.clientRight : getPixelValue(element, 'borderRightWidth'); }, 'margin-top': function(element) { return getPixelValue(element, 'marginTop'); }, 'margin-bottom': function(element) { return getPixelValue(element, 'marginBottom'); }, 'margin-left': function(element) { return getPixelValue(element, 'marginLeft'); }, 'margin-right': function(element) { return getPixelValue(element, 'marginRight'); } } }); if ('getBoundingClientRect' in document.documentElement) { Object.extend(Element.Layout.COMPUTATIONS, { 'right': function(element) { var parent = hasLayout(element.getOffsetParent()); var rect = element.getBoundingClientRect(), pRect = parent.getBoundingClientRect(); return (pRect.right - rect.right).round(); }, 'bottom': function(element) { var parent = hasLayout(element.getOffsetParent()); var rect = element.getBoundingClientRect(), pRect = parent.getBoundingClientRect(); return (pRect.bottom - rect.bottom).round(); } }); } Element.Offset = Class.create({ initialize: function(left, top) { this.left = left.round(); this.top = top.round(); this[0] = this.left; this[1] = this.top; }, relativeTo: function(offset) { return new Element.Offset( this.left - offset.left, this.top - offset.top ); }, inspect: function() { return "#".interpolate(this); }, toString: function() { return "[#{left}, #{top}]".interpolate(this); }, toArray: function() { return [this.left, this.top]; } }); function getLayout(element, preCompute) { return new Element.Layout(element, preCompute); } function measure(element, property) { return $(element).getLayout().get(property); } function getDimensions(element) { var layout = $(element).getLayout(); return { width: layout.get('width'), height: layout.get('height') }; } function getOffsetParent(element) { if (isDetached(element)) return $(document.body); var isInline = (Element.getStyle(element, 'display') === 'inline'); if (!isInline && element.offsetParent) return $(element.offsetParent); if (element === document.body) return $(element); while ((element = element.parentNode) && element !== document.body) { if (Element.getStyle(element, 'position') !== 'static') { return (element.nodeName === 'HTML') ? $(document.body) : $(element); } } return $(document.body); } function cumulativeOffset(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; } while (element); return new Element.Offset(valueL, valueT); } function positionedOffset(element) { var layout = element.getLayout(); var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { if (isBody(element)) break; var p = Element.getStyle(element, 'position'); if (p !== 'static') break; } } while (element); valueL -= layout.get('margin-top'); valueT -= layout.get('margin-left'); return new Element.Offset(valueL, valueT); } function cumulativeScrollOffset(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode; } while (element); return new Element.Offset(valueL, valueT); } function viewportOffset(forElement) { var valueT = 0, valueL = 0, docBody = document.body; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == docBody && Element.getStyle(element, 'position') == 'absolute') break; } while (element = element.offsetParent); element = forElement; do { if (element != docBody) { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0; } } while (element = element.parentNode); return new Element.Offset(valueL, valueT); } function absolutize(element) { element = $(element); if (Element.getStyle(element, 'position') === 'absolute') { return element; } var offsetParent = getOffsetParent(element); var eOffset = element.viewportOffset(), pOffset = offsetParent.viewportOffset(); var offset = eOffset.relativeTo(pOffset); var layout = element.getLayout(); element.store('prototype_absolutize_original_styles', { left: element.getStyle('left'), top: element.getStyle('top'), width: element.getStyle('width'), height: element.getStyle('height') }); element.setStyle({ position: 'absolute', top: offset.top + 'px', left: offset.left + 'px', width: layout.get('width') + 'px', height: layout.get('height') + 'px' }); return element; } function relativize(element) { element = $(element); if (Element.getStyle(element, 'position') === 'relative') { return element; } var originalStyles = element.retrieve('prototype_absolutize_original_styles'); if (originalStyles) element.setStyle(originalStyles); return element; } Element.addMethods({ getLayout: getLayout, measure: measure, getDimensions: getDimensions, getOffsetParent: getOffsetParent, cumulativeOffset: cumulativeOffset, positionedOffset: positionedOffset, cumulativeScrollOffset: cumulativeScrollOffset, viewportOffset: viewportOffset, absolutize: absolutize, relativize: relativize }); function isBody(element) { return element.nodeName.toUpperCase() === 'BODY'; } function isDetached(element) { return element !== document.body && !Element.descendantOf(element, document.body); } if ('getBoundingClientRect' in document.documentElement) { Element.addMethods({ viewportOffset: function(element) { element = $(element); if (isDetached(element)) return new Element.Offset(0, 0); var rect = element.getBoundingClientRect(), docEl = document.documentElement; return new Element.Offset(rect.left - docEl.clientLeft, rect.top - docEl.clientTop); }, positionedOffset: function(element) { element = $(element); var parent = element.getOffsetParent(); if (isDetached(element)) return new Element.Offset(0, 0); if (element.offsetParent && element.offsetParent.nodeName.toUpperCase() === 'HTML') { return positionedOffset(element); } var eOffset = element.viewportOffset(), pOffset = isBody(parent) ? viewportOffset(parent) : parent.viewportOffset(); var retOffset = eOffset.relativeTo(pOffset); var layout = element.getLayout(); var top = retOffset.top - layout.get('margin-top'); var left = retOffset.left - layout.get('margin-left'); return new Element.Offset(left, top); } }); } })(); window.$$ = function() { var expression = $A(arguments).join(', '); return Prototype.Selector.select(expression, document); }; Prototype.Selector = (function() { function select() { throw new Error('Method "Prototype.Selector.select" must be defined.'); } function match() { throw new Error('Method "Prototype.Selector.match" must be defined.'); } function find(elements, expression, index) { index = index || 0; var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i; for (i = 0; i < length; i++) { if (match(elements[i], expression) && index == matchIndex++) { return Element.extend(elements[i]); } } } function extendElements(elements) { for (var i = 0, length = elements.length; i < length; i++) { Element.extend(elements[i]); } return elements; } var K = Prototype.K; return { select: select, match: match, find: find, extendElements: (Element.extend === K) ? K : extendElements, extendElement: Element.extend }; })(); Prototype._original_property = window.Sizzle; /*! * Sizzle CSS Selector Engine - v1.0 * Copyright 2009, The Dojo Foundation * Released under the MIT, BSD, and GPL Licenses. * More information: http://sizzlejs.com/ */ (function(){ var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, done = 0, toString = Object.prototype.toString, hasDuplicate = false, baseHasDuplicate = true; [0, 0].sort(function(){ baseHasDuplicate = false; return 0; }); var Sizzle = function(selector, context, results, seed) { results = results || []; var origContext = context = context || document; if ( context.nodeType !== 1 && context.nodeType !== 9 ) { return []; } if ( !selector || typeof selector !== "string" ) { return results; } var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context), soFar = selector; while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) { soFar = m[3]; parts.push( m[1] ); if ( m[2] ) { extra = m[3]; break; } } if ( parts.length > 1 && origPOS.exec( selector ) ) { if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { set = posProcess( parts[0] + parts[1], context ); } else { set = Expr.relative[ parts[0] ] ? [ context ] : Sizzle( parts.shift(), context ); while ( parts.length ) { selector = parts.shift(); if ( Expr.relative[ selector ] ) selector += parts.shift(); set = posProcess( selector, set ); } } } else { if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { var ret = Sizzle.find( parts.shift(), context, contextXML ); context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; } if ( context ) { var ret = seed ? { expr: parts.pop(), set: makeArray(seed) } : Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; if ( parts.length > 0 ) { checkSet = makeArray(set); } else { prune = false; } while ( parts.length ) { var cur = parts.pop(), pop = cur; if ( !Expr.relative[ cur ] ) { cur = ""; } else { pop = parts.pop(); } if ( pop == null ) { pop = context; } Expr.relative[ cur ]( checkSet, pop, contextXML ); } } else { checkSet = parts = []; } } if ( !checkSet ) { checkSet = set; } if ( !checkSet ) { throw "Syntax error, unrecognized expression: " + (cur || selector); } if ( toString.call(checkSet) === "[object Array]" ) { if ( !prune ) { results.push.apply( results, checkSet ); } else if ( context && context.nodeType === 1 ) { for ( var i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { results.push( set[i] ); } } } else { for ( var i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && checkSet[i].nodeType === 1 ) { results.push( set[i] ); } } } } else { makeArray( checkSet, results ); } if ( extra ) { Sizzle( extra, origContext, results, seed ); Sizzle.uniqueSort( results ); } return results; }; Sizzle.uniqueSort = function(results){ if ( sortOrder ) { hasDuplicate = baseHasDuplicate; results.sort(sortOrder); if ( hasDuplicate ) { for ( var i = 1; i < results.length; i++ ) { if ( results[i] === results[i-1] ) { results.splice(i--, 1); } } } } return results; }; Sizzle.matches = function(expr, set){ return Sizzle(expr, null, null, set); }; Sizzle.find = function(expr, context, isXML){ var set, match; if ( !expr ) { return []; } for ( var i = 0, l = Expr.order.length; i < l; i++ ) { var type = Expr.order[i], match; if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { var left = match[1]; match.splice(1,1); if ( left.substr( left.length - 1 ) !== "\\" ) { match[1] = (match[1] || "").replace(/\\/g, ""); set = Expr.find[ type ]( match, context, isXML ); if ( set != null ) { expr = expr.replace( Expr.match[ type ], "" ); break; } } } } if ( !set ) { set = context.getElementsByTagName("*"); } return {set: set, expr: expr}; }; Sizzle.filter = function(expr, set, inplace, not){ var old = expr, result = [], curLoop = set, match, anyFound, isXMLFilter = set && set[0] && isXML(set[0]); while ( expr && set.length ) { for ( var type in Expr.filter ) { if ( (match = Expr.match[ type ].exec( expr )) != null ) { var filter = Expr.filter[ type ], found, item; anyFound = false; if ( curLoop == result ) { result = []; } if ( Expr.preFilter[ type ] ) { match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); if ( !match ) { anyFound = found = true; } else if ( match === true ) { continue; } } if ( match ) { for ( var i = 0; (item = curLoop[i]) != null; i++ ) { if ( item ) { found = filter( item, match, i, curLoop ); var pass = not ^ !!found; if ( inplace && found != null ) { if ( pass ) { anyFound = true; } else { curLoop[i] = false; } } else if ( pass ) { result.push( item ); anyFound = true; } } } } if ( found !== undefined ) { if ( !inplace ) { curLoop = result; } expr = expr.replace( Expr.match[ type ], "" ); if ( !anyFound ) { return []; } break; } } } if ( expr == old ) { if ( anyFound == null ) { throw "Syntax error, unrecognized expression: " + expr; } else { break; } } old = expr; } return curLoop; }; var Expr = Sizzle.selectors = { order: [ "ID", "NAME", "TAG" ], match: { ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/, NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/, ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/, CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ }, leftMatch: {}, attrMap: { "class": "className", "for": "htmlFor" }, attrHandle: { href: function(elem){ return elem.getAttribute("href"); } }, relative: { "+": function(checkSet, part, isXML){ var isPartStr = typeof part === "string", isTag = isPartStr && !/\W/.test(part), isPartStrNotTag = isPartStr && !isTag; if ( isTag && !isXML ) { part = part.toUpperCase(); } for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { if ( (elem = checkSet[i]) ) { while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? elem || false : elem === part; } } if ( isPartStrNotTag ) { Sizzle.filter( part, checkSet, true ); } }, ">": function(checkSet, part, isXML){ var isPartStr = typeof part === "string"; if ( isPartStr && !/\W/.test(part) ) { part = isXML ? part : part.toUpperCase(); for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { var parent = elem.parentNode; checkSet[i] = parent.nodeName === part ? parent : false; } } } else { for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { checkSet[i] = isPartStr ? elem.parentNode : elem.parentNode === part; } } if ( isPartStr ) { Sizzle.filter( part, checkSet, true ); } } }, "": function(checkSet, part, isXML){ var doneName = done++, checkFn = dirCheck; if ( !/\W/.test(part) ) { var nodeCheck = part = isXML ? part : part.toUpperCase(); checkFn = dirNodeCheck; } checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); }, "~": function(checkSet, part, isXML){ var doneName = done++, checkFn = dirCheck; if ( typeof part === "string" && !/\W/.test(part) ) { var nodeCheck = part = isXML ? part : part.toUpperCase(); checkFn = dirNodeCheck; } checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); } }, find: { ID: function(match, context, isXML){ if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); return m ? [m] : []; } }, NAME: function(match, context, isXML){ if ( typeof context.getElementsByName !== "undefined" ) { var ret = [], results = context.getElementsByName(match[1]); for ( var i = 0, l = results.length; i < l; i++ ) { if ( results[i].getAttribute("name") === match[1] ) { ret.push( results[i] ); } } return ret.length === 0 ? null : ret; } }, TAG: function(match, context){ return context.getElementsByTagName(match[1]); } }, preFilter: { CLASS: function(match, curLoop, inplace, result, not, isXML){ match = " " + match[1].replace(/\\/g, "") + " "; if ( isXML ) { return match; } for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { if ( elem ) { if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { if ( !inplace ) result.push( elem ); } else if ( inplace ) { curLoop[i] = false; } } } return false; }, ID: function(match){ return match[1].replace(/\\/g, ""); }, TAG: function(match, curLoop){ for ( var i = 0; curLoop[i] === false; i++ ){} return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); }, CHILD: function(match){ if ( match[1] == "nth" ) { var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); match[2] = (test[1] + (test[2] || 1)) - 0; match[3] = test[3] - 0; } match[0] = done++; return match; }, ATTR: function(match, curLoop, inplace, result, not, isXML){ var name = match[1].replace(/\\/g, ""); if ( !isXML && Expr.attrMap[name] ) { match[1] = Expr.attrMap[name]; } if ( match[2] === "~=" ) { match[4] = " " + match[4] + " "; } return match; }, PSEUDO: function(match, curLoop, inplace, result, not){ if ( match[1] === "not" ) { if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { match[3] = Sizzle(match[3], null, null, curLoop); } else { var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); if ( !inplace ) { result.push.apply( result, ret ); } return false; } } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { return true; } return match; }, POS: function(match){ match.unshift( true ); return match; } }, filters: { enabled: function(elem){ return elem.disabled === false && elem.type !== "hidden"; }, disabled: function(elem){ return elem.disabled === true; }, checked: function(elem){ return elem.checked === true; }, selected: function(elem){ elem.parentNode.selectedIndex; return elem.selected === true; }, parent: function(elem){ return !!elem.firstChild; }, empty: function(elem){ return !elem.firstChild; }, has: function(elem, i, match){ return !!Sizzle( match[3], elem ).length; }, header: function(elem){ return /h\d/i.test( elem.nodeName ); }, text: function(elem){ return "text" === elem.type; }, radio: function(elem){ return "radio" === elem.type; }, checkbox: function(elem){ return "checkbox" === elem.type; }, file: function(elem){ return "file" === elem.type; }, password: function(elem){ return "password" === elem.type; }, submit: function(elem){ return "submit" === elem.type; }, image: function(elem){ return "image" === elem.type; }, reset: function(elem){ return "reset" === elem.type; }, button: function(elem){ return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; }, input: function(elem){ return /input|select|textarea|button/i.test(elem.nodeName); } }, setFilters: { first: function(elem, i){ return i === 0; }, last: function(elem, i, match, array){ return i === array.length - 1; }, even: function(elem, i){ return i % 2 === 0; }, odd: function(elem, i){ return i % 2 === 1; }, lt: function(elem, i, match){ return i < match[3] - 0; }, gt: function(elem, i, match){ return i > match[3] - 0; }, nth: function(elem, i, match){ return match[3] - 0 == i; }, eq: function(elem, i, match){ return match[3] - 0 == i; } }, filter: { PSEUDO: function(elem, match, i, array){ var name = match[1], filter = Expr.filters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } else if ( name === "contains" ) { return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0; } else if ( name === "not" ) { var not = match[3]; for ( var i = 0, l = not.length; i < l; i++ ) { if ( not[i] === elem ) { return false; } } return true; } }, CHILD: function(elem, match){ var type = match[1], node = elem; switch (type) { case 'only': case 'first': while ( (node = node.previousSibling) ) { if ( node.nodeType === 1 ) return false; } if ( type == 'first') return true; node = elem; case 'last': while ( (node = node.nextSibling) ) { if ( node.nodeType === 1 ) return false; } return true; case 'nth': var first = match[2], last = match[3]; if ( first == 1 && last == 0 ) { return true; } var doneName = match[0], parent = elem.parentNode; if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { var count = 0; for ( node = parent.firstChild; node; node = node.nextSibling ) { if ( node.nodeType === 1 ) { node.nodeIndex = ++count; } } parent.sizcache = doneName; } var diff = elem.nodeIndex - last; if ( first == 0 ) { return diff == 0; } else { return ( diff % first == 0 && diff / first >= 0 ); } } }, ID: function(elem, match){ return elem.nodeType === 1 && elem.getAttribute("id") === match; }, TAG: function(elem, match){ return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; }, CLASS: function(elem, match){ return (" " + (elem.className || elem.getAttribute("class")) + " ") .indexOf( match ) > -1; }, ATTR: function(elem, match){ var name = match[1], result = Expr.attrHandle[ name ] ? Expr.attrHandle[ name ]( elem ) : elem[ name ] != null ? elem[ name ] : elem.getAttribute( name ), value = result + "", type = match[2], check = match[4]; return result == null ? type === "!=" : type === "=" ? value === check : type === "*=" ? value.indexOf(check) >= 0 : type === "~=" ? (" " + value + " ").indexOf(check) >= 0 : !check ? value && result !== false : type === "!=" ? value != check : type === "^=" ? value.indexOf(check) === 0 : type === "$=" ? value.substr(value.length - check.length) === check : type === "|=" ? value === check || value.substr(0, check.length + 1) === check + "-" : false; }, POS: function(elem, match, i, array){ var name = match[2], filter = Expr.setFilters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } } } }; var origPOS = Expr.match.POS; for ( var type in Expr.match ) { Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source ); } var makeArray = function(array, results) { array = Array.prototype.slice.call( array, 0 ); if ( results ) { results.push.apply( results, array ); return results; } return array; }; try { Array.prototype.slice.call( document.documentElement.childNodes, 0 ); } catch(e){ makeArray = function(array, results) { var ret = results || []; if ( toString.call(array) === "[object Array]" ) { Array.prototype.push.apply( ret, array ); } else { if ( typeof array.length === "number" ) { for ( var i = 0, l = array.length; i < l; i++ ) { ret.push( array[i] ); } } else { for ( var i = 0; array[i]; i++ ) { ret.push( array[i] ); } } } return ret; }; } var sortOrder; if ( document.documentElement.compareDocumentPosition ) { sortOrder = function( a, b ) { if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { if ( a == b ) { hasDuplicate = true; } return 0; } var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } else if ( "sourceIndex" in document.documentElement ) { sortOrder = function( a, b ) { if ( !a.sourceIndex || !b.sourceIndex ) { if ( a == b ) { hasDuplicate = true; } return 0; } var ret = a.sourceIndex - b.sourceIndex; if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } else if ( document.createRange ) { sortOrder = function( a, b ) { if ( !a.ownerDocument || !b.ownerDocument ) { if ( a == b ) { hasDuplicate = true; } return 0; } var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); aRange.setStart(a, 0); aRange.setEnd(a, 0); bRange.setStart(b, 0); bRange.setEnd(b, 0); var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } (function(){ var form = document.createElement("div"), id = "script" + (new Date).getTime(); form.innerHTML = ""; var root = document.documentElement; root.insertBefore( form, root.firstChild ); if ( !!document.getElementById( id ) ) { Expr.find.ID = function(match, context, isXML){ if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; } }; Expr.filter.ID = function(elem, match){ var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return elem.nodeType === 1 && node && node.nodeValue === match; }; } root.removeChild( form ); root = form = null; // release memory in IE })(); (function(){ var div = document.createElement("div"); div.appendChild( document.createComment("") ); if ( div.getElementsByTagName("*").length > 0 ) { Expr.find.TAG = function(match, context){ var results = context.getElementsByTagName(match[1]); if ( match[1] === "*" ) { var tmp = []; for ( var i = 0; results[i]; i++ ) { if ( results[i].nodeType === 1 ) { tmp.push( results[i] ); } } results = tmp; } return results; }; } div.innerHTML = ""; if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && div.firstChild.getAttribute("href") !== "#" ) { Expr.attrHandle.href = function(elem){ return elem.getAttribute("href", 2); }; } div = null; // release memory in IE })(); if ( document.querySelectorAll ) (function(){ var oldSizzle = Sizzle, div = document.createElement("div"); div.innerHTML = "

    "; if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { return; } Sizzle = function(query, context, extra, seed){ context = context || document; if ( !seed && context.nodeType === 9 && !isXML(context) ) { try { return makeArray( context.querySelectorAll(query), extra ); } catch(e){} } return oldSizzle(query, context, extra, seed); }; for ( var prop in oldSizzle ) { Sizzle[ prop ] = oldSizzle[ prop ]; } div = null; // release memory in IE })(); if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ var div = document.createElement("div"); div.innerHTML = "
    "; if ( div.getElementsByClassName("e").length === 0 ) return; div.lastChild.className = "e"; if ( div.getElementsByClassName("e").length === 1 ) return; Expr.order.splice(1, 0, "CLASS"); Expr.find.CLASS = function(match, context, isXML) { if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { return context.getElementsByClassName(match[1]); } }; div = null; // release memory in IE })(); function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { var sibDir = dir == "previousSibling" && !isXML; for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { if ( sibDir && elem.nodeType === 1 ){ elem.sizcache = doneName; elem.sizset = i; } elem = elem[dir]; var match = false; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 && !isXML ){ elem.sizcache = doneName; elem.sizset = i; } if ( elem.nodeName === cur ) { match = elem; break; } elem = elem[dir]; } checkSet[i] = match; } } } function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { var sibDir = dir == "previousSibling" && !isXML; for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { if ( sibDir && elem.nodeType === 1 ) { elem.sizcache = doneName; elem.sizset = i; } elem = elem[dir]; var match = false; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 ) { if ( !isXML ) { elem.sizcache = doneName; elem.sizset = i; } if ( typeof cur !== "string" ) { if ( elem === cur ) { match = true; break; } } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { match = elem; break; } } elem = elem[dir]; } checkSet[i] = match; } } } var contains = document.compareDocumentPosition ? function(a, b){ return a.compareDocumentPosition(b) & 16; } : function(a, b){ return a !== b && (a.contains ? a.contains(b) : true); }; var isXML = function(elem){ return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; }; var posProcess = function(selector, context){ var tmpSet = [], later = "", match, root = context.nodeType ? [context] : context; while ( (match = Expr.match.PSEUDO.exec( selector )) ) { later += match[0]; selector = selector.replace( Expr.match.PSEUDO, "" ); } selector = Expr.relative[selector] ? selector + "*" : selector; for ( var i = 0, l = root.length; i < l; i++ ) { Sizzle( selector, root[i], tmpSet ); } return Sizzle.filter( later, tmpSet ); }; window.Sizzle = Sizzle; })(); ;(function(engine) { var extendElements = Prototype.Selector.extendElements; function select(selector, scope) { return extendElements(engine(selector, scope || document)); } function match(element, selector) { return engine.matches(selector, [element]).length == 1; } Prototype.Selector.engine = engine; Prototype.Selector.select = select; Prototype.Selector.match = match; })(Sizzle); window.Sizzle = Prototype._original_property; delete Prototype._original_property; var Form = { reset: function(form) { form = $(form); form.reset(); return form; }, serializeElements: function(elements, options) { if (typeof options != 'object') options = { hash: !!options }; else if (Object.isUndefined(options.hash)) options.hash = true; var key, value, submitted = false, submit = options.submit; var data = elements.inject({ }, function(result, element) { if (!element.disabled && element.name) { key = element.name; value = $(element).getValue(); if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && submit !== false && (!submit || key == submit) && (submitted = true)))) { if (key in result) { if (!Object.isArray(result[key])) result[key] = [result[key]]; result[key].push(value); } else result[key] = value; } } return result; }); return options.hash ? data : Object.toQueryString(data); } }; Form.Methods = { serialize: function(form, options) { return Form.serializeElements(Form.getElements(form), options); }, getElements: function(form) { var elements = $(form).getElementsByTagName('*'), element, arr = [ ], serializers = Form.Element.Serializers; for (var i = 0; element = elements[i]; i++) { arr.push(element); } return arr.inject([], function(elements, child) { if (serializers[child.tagName.toLowerCase()]) elements.push(Element.extend(child)); return elements; }) }, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName('input'); if (!typeName && !name) return $A(inputs).map(Element.extend); for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name)) continue; matchingInputs.push(Element.extend(input)); } return matchingInputs; }, disable: function(form) { form = $(form); Form.getElements(form).invoke('disable'); return form; }, enable: function(form) { form = $(form); Form.getElements(form).invoke('enable'); return form; }, findFirstElement: function(form) { var elements = $(form).getElements().findAll(function(element) { return 'hidden' != element.type && !element.disabled; }); var firstByIndex = elements.findAll(function(element) { return element.hasAttribute('tabIndex') && element.tabIndex >= 0; }).sortBy(function(element) { return element.tabIndex }).first(); return firstByIndex ? firstByIndex : elements.find(function(element) { return /^(?:input|select|textarea)$/i.test(element.tagName); }); }, focusFirstElement: function(form) { form = $(form); form.findFirstElement().activate(); return form; }, request: function(form, options) { form = $(form), options = Object.clone(options || { }); var params = options.parameters, action = form.readAttribute('action') || ''; if (action.blank()) action = window.location.href; options.parameters = form.serialize(true); if (params) { if (Object.isString(params)) params = params.toQueryParams(); Object.extend(options.parameters, params); } if (form.hasAttribute('method') && !options.method) options.method = form.method; return new Ajax.Request(action, options); } }; /*--------------------------------------------------------------------------*/ Form.Element = { focus: function(element) { $(element).focus(); return element; }, select: function(element) { $(element).select(); return element; } }; Form.Element.Methods = { serialize: function(element) { element = $(element); if (!element.disabled && element.name) { var value = element.getValue(); if (value != undefined) { var pair = { }; pair[element.name] = value; return Object.toQueryString(pair); } } return ''; }, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); return Form.Element.Serializers[method](element); }, setValue: function(element, value) { element = $(element); var method = element.tagName.toLowerCase(); Form.Element.Serializers[method](element, value); return element; }, clear: function(element) { $(element).value = ''; return element; }, present: function(element) { return $(element).value != ''; }, activate: function(element) { element = $(element); try { element.focus(); if (element.select && (element.tagName.toLowerCase() != 'input' || !(/^(?:button|reset|submit)$/i.test(element.type)))) element.select(); } catch (e) { } return element; }, disable: function(element) { element = $(element); element.disabled = true; return element; }, enable: function(element) { element = $(element); element.disabled = false; return element; } }; /*--------------------------------------------------------------------------*/ var Field = Form.Element; var $F = Form.Element.Methods.getValue; /*--------------------------------------------------------------------------*/ Form.Element.Serializers = { input: function(element, value) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': return Form.Element.Serializers.inputSelector(element, value); default: return Form.Element.Serializers.textarea(element, value); } }, inputSelector: function(element, value) { if (Object.isUndefined(value)) return element.checked ? element.value : null; else element.checked = !!value; }, textarea: function(element, value) { if (Object.isUndefined(value)) return element.value; else element.value = value; }, select: function(element, value) { if (Object.isUndefined(value)) return this[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element); else { var opt, currentValue, single = !Object.isArray(value); for (var i = 0, length = element.length; i < length; i++) { opt = element.options[i]; currentValue = this.optionValue(opt); if (single) { if (currentValue == value) { opt.selected = true; return; } } else opt.selected = value.include(currentValue); } } }, selectOne: function(element) { var index = element.selectedIndex; return index >= 0 ? this.optionValue(element.options[index]) : null; }, selectMany: function(element) { var values, length = element.length; if (!length) return null; for (var i = 0, values = []; i < length; i++) { var opt = element.options[i]; if (opt.selected) values.push(this.optionValue(opt)); } return values; }, optionValue: function(opt) { return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; } }; /*--------------------------------------------------------------------------*/ Abstract.TimedObserver = Class.create(PeriodicalExecuter, { initialize: function($super, element, frequency, callback) { $super(callback, frequency); this.element = $(element); this.lastValue = this.getValue(); }, execute: function() { var value = this.getValue(); if (Object.isString(this.lastValue) && Object.isString(value) ? this.lastValue != value : String(this.lastValue) != String(value)) { this.callback(this.element, value); this.lastValue = value; } } }); Form.Element.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); Form.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.serialize(this.element); } }); /*--------------------------------------------------------------------------*/ Abstract.EventObserver = Class.create({ initialize: function(element, callback) { this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == 'form') this.registerFormCallbacks(); else this.registerCallback(this.element); }, onElementEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } }, registerFormCallbacks: function() { Form.getElements(this.element).each(this.registerCallback, this); }, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': Event.observe(element, 'click', this.onElementEvent.bind(this)); break; default: Event.observe(element, 'change', this.onElementEvent.bind(this)); break; } } } }); Form.Element.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); Form.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.serialize(this.element); } }); (function() { var Event = { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, KEY_HOME: 36, KEY_END: 35, KEY_PAGEUP: 33, KEY_PAGEDOWN: 34, KEY_INSERT: 45, cache: {} }; var docEl = document.documentElement; var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl && 'onmouseleave' in docEl; var _isButton; if (Prototype.Browser.IE) { var buttonMap = { 0: 1, 1: 4, 2: 2 }; _isButton = function(event, code) { return event.button === buttonMap[code]; }; } else if (Prototype.Browser.WebKit) { _isButton = function(event, code) { switch (code) { case 0: return event.which == 1 && !event.metaKey; case 1: return event.which == 1 && event.metaKey; default: return false; } }; } else { _isButton = function(event, code) { return event.which ? (event.which === code + 1) : (event.button === code); }; } function isLeftClick(event) { return _isButton(event, 0) } function isMiddleClick(event) { return _isButton(event, 1) } function isRightClick(event) { return _isButton(event, 2) } function element(event) { event = Event.extend(event); var node = event.target, type = event.type, currentTarget = event.currentTarget; if (currentTarget && currentTarget.tagName) { if (type === 'load' || type === 'error' || (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' && currentTarget.type === 'radio')) node = currentTarget; } if (node.nodeType == Node.TEXT_NODE) node = node.parentNode; return Element.extend(node); } function findElement(event, expression) { var element = Event.element(event); if (!expression) return element; while (element) { if (Object.isElement(element) && Prototype.Selector.match(element, expression)) { return Element.extend(element); } element = element.parentNode; } } function pointer(event) { return { x: pointerX(event), y: pointerY(event) }; } function pointerX(event) { var docElement = document.documentElement, body = document.body || { scrollLeft: 0 }; return event.pageX || (event.clientX + (docElement.scrollLeft || body.scrollLeft) - (docElement.clientLeft || 0)); } function pointerY(event) { var docElement = document.documentElement, body = document.body || { scrollTop: 0 }; return event.pageY || (event.clientY + (docElement.scrollTop || body.scrollTop) - (docElement.clientTop || 0)); } function stop(event) { Event.extend(event); event.preventDefault(); event.stopPropagation(); event.stopped = true; } Event.Methods = { isLeftClick: isLeftClick, isMiddleClick: isMiddleClick, isRightClick: isRightClick, element: element, findElement: findElement, pointer: pointer, pointerX: pointerX, pointerY: pointerY, stop: stop }; var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { m[name] = Event.Methods[name].methodize(); return m; }); if (Prototype.Browser.IE) { function _relatedTarget(event) { var element; switch (event.type) { case 'mouseover': element = event.fromElement; break; case 'mouseout': element = event.toElement; break; default: return null; } return Element.extend(element); } Object.extend(methods, { stopPropagation: function() { this.cancelBubble = true }, preventDefault: function() { this.returnValue = false }, inspect: function() { return '[object Event]' } }); Event.extend = function(event, element) { if (!event) return false; if (event._extendedByPrototype) return event; event._extendedByPrototype = Prototype.emptyFunction; var pointer = Event.pointer(event); Object.extend(event, { target: event.srcElement || element, relatedTarget: _relatedTarget(event), pageX: pointer.x, pageY: pointer.y }); return Object.extend(event, methods); }; } else { Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__; Object.extend(Event.prototype, methods); Event.extend = Prototype.K; } function _createResponder(element, eventName, handler) { var registry = Element.retrieve(element, 'prototype_event_registry'); if (Object.isUndefined(registry)) { CACHE.push(element); registry = Element.retrieve(element, 'prototype_event_registry', $H()); } var respondersForEvent = registry.get(eventName); if (Object.isUndefined(respondersForEvent)) { respondersForEvent = []; registry.set(eventName, respondersForEvent); } if (respondersForEvent.pluck('handler').include(handler)) return false; var responder; if (eventName.include(":")) { responder = function(event) { if (Object.isUndefined(event.eventName)) return false; if (event.eventName !== eventName) return false; Event.extend(event, element); handler.call(element, event); }; } else { if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED && (eventName === "mouseenter" || eventName === "mouseleave")) { if (eventName === "mouseenter" || eventName === "mouseleave") { responder = function(event) { Event.extend(event, element); var parent = event.relatedTarget; while (parent && parent !== element) { try { parent = parent.parentNode; } catch(e) { parent = element; } } if (parent === element) return; handler.call(element, event); }; } } else { responder = function(event) { Event.extend(event, element); handler.call(element, event); }; } } responder.handler = handler; respondersForEvent.push(responder); return responder; } function _destroyCache() { for (var i = 0, length = CACHE.length; i < length; i++) { Event.stopObserving(CACHE[i]); CACHE[i] = null; } } var CACHE = []; if (Prototype.Browser.IE) window.attachEvent('onunload', _destroyCache); if (Prototype.Browser.WebKit) window.addEventListener('unload', Prototype.emptyFunction, false); var _getDOMEventName = Prototype.K, translations = { mouseenter: "mouseover", mouseleave: "mouseout" }; if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) { _getDOMEventName = function(eventName) { return (translations[eventName] || eventName); }; } function observe(element, eventName, handler) { element = $(element); var responder = _createResponder(element, eventName, handler); if (!responder) return element; if (eventName.include(':')) { if (element.addEventListener) element.addEventListener("dataavailable", responder, false); else { element.attachEvent("ondataavailable", responder); element.attachEvent("onfilterchange", responder); } } else { var actualEventName = _getDOMEventName(eventName); if (element.addEventListener) element.addEventListener(actualEventName, responder, false); else element.attachEvent("on" + actualEventName, responder); } return element; } function stopObserving(element, eventName, handler) { element = $(element); var registry = Element.retrieve(element, 'prototype_event_registry'); if (!registry) return element; if (!eventName) { registry.each( function(pair) { var eventName = pair.key; stopObserving(element, eventName); }); return element; } var responders = registry.get(eventName); if (!responders) return element; if (!handler) { responders.each(function(r) { stopObserving(element, eventName, r.handler); }); return element; } var responder = responders.find( function(r) { return r.handler === handler; }); if (!responder) return element; if (eventName.include(':')) { if (element.removeEventListener) element.removeEventListener("dataavailable", responder, false); else { element.detachEvent("ondataavailable", responder); element.detachEvent("onfilterchange", responder); } } else { var actualEventName = _getDOMEventName(eventName); if (element.removeEventListener) element.removeEventListener(actualEventName, responder, false); else element.detachEvent('on' + actualEventName, responder); } registry.set(eventName, responders.without(responder)); return element; } function fire(element, eventName, memo, bubble) { element = $(element); if (Object.isUndefined(bubble)) bubble = true; if (element == document && document.createEvent && !element.dispatchEvent) element = document.documentElement; var event; if (document.createEvent) { event = document.createEvent('HTMLEvents'); event.initEvent('dataavailable', true, true); } else { event = document.createEventObject(); event.eventType = bubble ? 'ondataavailable' : 'onfilterchange'; } event.eventName = eventName; event.memo = memo || { }; if (document.createEvent) element.dispatchEvent(event); else element.fireEvent(event.eventType, event); return Event.extend(event); } Event.Handler = Class.create({ initialize: function(element, eventName, selector, callback) { this.element = $(element); this.eventName = eventName; this.selector = selector; this.callback = callback; this.handler = this.handleEvent.bind(this); }, start: function() { Event.observe(this.element, this.eventName, this.handler); return this; }, stop: function() { Event.stopObserving(this.element, this.eventName, this.handler); return this; }, handleEvent: function(event) { var element = event.findElement(this.selector); if (element) this.callback.call(this.element, event, element); } }); function on(element, eventName, selector, callback) { element = $(element); if (Object.isFunction(selector) && Object.isUndefined(callback)) { callback = selector, selector = null; } return new Event.Handler(element, eventName, selector, callback).start(); } Object.extend(Event, Event.Methods); Object.extend(Event, { fire: fire, observe: observe, stopObserving: stopObserving, on: on }); Element.addMethods({ fire: fire, observe: observe, stopObserving: stopObserving, on: on }); Object.extend(document, { fire: fire.methodize(), observe: observe.methodize(), stopObserving: stopObserving.methodize(), on: on.methodize(), loaded: false }); if (window.Event) Object.extend(window.Event, Event); else window.Event = Event; })(); (function() { /* Support for the DOMContentLoaded event is based on work by Dan Webb, Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */ var timer; function fireContentLoadedEvent() { if (document.loaded) return; if (timer) window.clearTimeout(timer); document.loaded = true; document.fire('dom:loaded'); } function checkReadyState() { if (document.readyState === 'complete') { document.stopObserving('readystatechange', checkReadyState); fireContentLoadedEvent(); } } function pollDoScroll() { try { document.documentElement.doScroll('left'); } catch(e) { timer = pollDoScroll.defer(); return; } fireContentLoadedEvent(); } if (document.addEventListener) { document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false); } else { document.observe('readystatechange', checkReadyState); if (window == top) timer = pollDoScroll.defer(); } Event.observe(window, 'load', fireContentLoadedEvent); })(); Element.addMethods(); /*------------------------------- DEPRECATED -------------------------------*/ Hash.toQueryString = Object.toQueryString; var Toggle = { display: Element.toggle }; Element.Methods.childOf = Element.Methods.descendantOf; var Insertion = { Before: function(element, content) { return Element.insert(element, {before:content}); }, Top: function(element, content) { return Element.insert(element, {top:content}); }, Bottom: function(element, content) { return Element.insert(element, {bottom:content}); }, After: function(element, content) { return Element.insert(element, {after:content}); } }; var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); var Position = { includeScrollOffsets: false, prepare: function() { this.deltaX = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0; this.deltaY = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0; }, within: function(element, x, y) { if (this.includeScrollOffsets) return this.withinIncludingScrolloffsets(element, x, y); this.xcomp = x; this.ycomp = y; this.offset = Element.cumulativeOffset(element); return (y >= this.offset[1] && y < this.offset[1] + element.offsetHeight && x >= this.offset[0] && x < this.offset[0] + element.offsetWidth); }, withinIncludingScrolloffsets: function(element, x, y) { var offsetcache = Element.cumulativeScrollOffset(element); this.xcomp = x + offsetcache[0] - this.deltaX; this.ycomp = y + offsetcache[1] - this.deltaY; this.offset = Element.cumulativeOffset(element); return (this.ycomp >= this.offset[1] && this.ycomp < this.offset[1] + element.offsetHeight && this.xcomp >= this.offset[0] && this.xcomp < this.offset[0] + element.offsetWidth); }, overlap: function(mode, element) { if (!mode) return 0; if (mode == 'vertical') return ((this.offset[1] + element.offsetHeight) - this.ycomp) / element.offsetHeight; if (mode == 'horizontal') return ((this.offset[0] + element.offsetWidth) - this.xcomp) / element.offsetWidth; }, cumulativeOffset: Element.Methods.cumulativeOffset, positionedOffset: Element.Methods.positionedOffset, absolutize: function(element) { Position.prepare(); return Element.absolutize(element); }, relativize: function(element) { Position.prepare(); return Element.relativize(element); }, realOffset: Element.Methods.cumulativeScrollOffset, offsetParent: Element.Methods.getOffsetParent, page: Element.Methods.viewportOffset, clone: function(source, target, options) { options = options || { }; return Element.clonePosition(target, source, options); } }; /*--------------------------------------------------------------------------*/ if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ function iter(name) { return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]"; } instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? function(element, className) { className = className.toString().strip(); var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className); return cond ? document._getElementsByXPath('.//*' + cond, element) : []; } : function(element, className) { className = className.toString().strip(); var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); if (!classNames && !className) return elements; var nodes = $(element).getElementsByTagName('*'); className = ' ' + className + ' '; for (var i = 0, child, cn; child = nodes[i]; i++) { if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) || (classNames && classNames.all(function(name) { return !name.toString().blank() && cn.include(' ' + name + ' '); })))) elements.push(Element.extend(child)); } return elements; }; return function(className, parentElement) { return $(parentElement || document.body).getElementsByClassName(className); }; }(Element.Methods); /*--------------------------------------------------------------------------*/ Element.ClassNames = Class.create(); Element.ClassNames.prototype = { initialize: function(element) { this.element = $(element); }, _each: function(iterator) { this.element.className.split(/\s+/).select(function(name) { return name.length > 0; })._each(iterator); }, set: function(className) { this.element.className = className; }, add: function(classNameToAdd) { if (this.include(classNameToAdd)) return; this.set($A(this).concat(classNameToAdd).join(' ')); }, remove: function(classNameToRemove) { if (!this.include(classNameToRemove)) return; this.set($A(this).without(classNameToRemove).join(' ')); }, toString: function() { return $A(this).join(' '); } }; Object.extend(Element.ClassNames.prototype, Enumerable); /*--------------------------------------------------------------------------*/ (function() { window.Selector = Class.create({ initialize: function(expression) { this.expression = expression.strip(); }, findElements: function(rootElement) { return Prototype.Selector.select(this.expression, rootElement); }, match: function(element) { return Prototype.Selector.match(element, this.expression); }, toString: function() { return this.expression; }, inspect: function() { return "#"; } }); Object.extend(Selector, { matchElements: function(elements, expression) { var match = Prototype.Selector.match, results = []; for (var i = 0, length = elements.length; i < length; i++) { var element = elements[i]; if (match(element, expression)) { results.push(Element.extend(element)); } } return results; }, findElement: function(elements, expression, index) { index = index || 0; var matchIndex = 0, element; for (var i = 0, length = elements.length; i < length; i++) { element = elements[i]; if (Prototype.Selector.match(element, expression) && index === matchIndex++) { return Element.extend(element); } } }, findChildElements: function(element, expressions) { var selector = expressions.toArray().join(', '); return Prototype.Selector.select(selector, element || document); } }); })(); derailed-benchmarks-1.7.0/test/rails_app/public/javascripts/dragdrop.js0000644000175100017510000007452013645050103025336 0ustar pravipravi// script.aculo.us dragdrop.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009 // Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ if(Object.isUndefined(Effect)) throw("dragdrop.js requires including script.aculo.us' effects.js library"); var Droppables = { drops: [], remove: function(element) { this.drops = this.drops.reject(function(d) { return d.element==$(element) }); }, add: function(element) { element = $(element); var options = Object.extend({ greedy: true, hoverclass: null, tree: false }, arguments[1] || { }); // cache containers if(options.containment) { options._containers = []; var containment = options.containment; if(Object.isArray(containment)) { containment.each( function(c) { options._containers.push($(c)) }); } else { options._containers.push($(containment)); } } if(options.accept) options.accept = [options.accept].flatten(); Element.makePositioned(element); // fix IE options.element = element; this.drops.push(options); }, findDeepestChild: function(drops) { deepest = drops[0]; for (i = 1; i < drops.length; ++i) if (Element.isParent(drops[i].element, deepest.element)) deepest = drops[i]; return deepest; }, isContained: function(element, drop) { var containmentNode; if(drop.tree) { containmentNode = element.treeNode; } else { containmentNode = element.parentNode; } return drop._containers.detect(function(c) { return containmentNode == c }); }, isAffected: function(point, element, drop) { return ( (drop.element!=element) && ((!drop._containers) || this.isContained(element, drop)) && ((!drop.accept) || (Element.classNames(element).detect( function(v) { return drop.accept.include(v) } ) )) && Position.within(drop.element, point[0], point[1]) ); }, deactivate: function(drop) { if(drop.hoverclass) Element.removeClassName(drop.element, drop.hoverclass); this.last_active = null; }, activate: function(drop) { if(drop.hoverclass) Element.addClassName(drop.element, drop.hoverclass); this.last_active = drop; }, show: function(point, element) { if(!this.drops.length) return; var drop, affected = []; this.drops.each( function(drop) { if(Droppables.isAffected(point, element, drop)) affected.push(drop); }); if(affected.length>0) drop = Droppables.findDeepestChild(affected); if(this.last_active && this.last_active != drop) this.deactivate(this.last_active); if (drop) { Position.within(drop.element, point[0], point[1]); if(drop.onHover) drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); if (drop != this.last_active) Droppables.activate(drop); } }, fire: function(event, element) { if(!this.last_active) return; Position.prepare(); if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) if (this.last_active.onDrop) { this.last_active.onDrop(element, this.last_active.element, event); return true; } }, reset: function() { if(this.last_active) this.deactivate(this.last_active); } }; var Draggables = { drags: [], observers: [], register: function(draggable) { if(this.drags.length == 0) { this.eventMouseUp = this.endDrag.bindAsEventListener(this); this.eventMouseMove = this.updateDrag.bindAsEventListener(this); this.eventKeypress = this.keyPress.bindAsEventListener(this); Event.observe(document, "mouseup", this.eventMouseUp); Event.observe(document, "mousemove", this.eventMouseMove); Event.observe(document, "keypress", this.eventKeypress); } this.drags.push(draggable); }, unregister: function(draggable) { this.drags = this.drags.reject(function(d) { return d==draggable }); if(this.drags.length == 0) { Event.stopObserving(document, "mouseup", this.eventMouseUp); Event.stopObserving(document, "mousemove", this.eventMouseMove); Event.stopObserving(document, "keypress", this.eventKeypress); } }, activate: function(draggable) { if(draggable.options.delay) { this._timeout = setTimeout(function() { Draggables._timeout = null; window.focus(); Draggables.activeDraggable = draggable; }.bind(this), draggable.options.delay); } else { window.focus(); // allows keypress events if window isn't currently focused, fails for Safari this.activeDraggable = draggable; } }, deactivate: function() { this.activeDraggable = null; }, updateDrag: function(event) { if(!this.activeDraggable) return; var pointer = [Event.pointerX(event), Event.pointerY(event)]; // Mozilla-based browsers fire successive mousemove events with // the same coordinates, prevent needless redrawing (moz bug?) if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; this._lastPointer = pointer; this.activeDraggable.updateDrag(event, pointer); }, endDrag: function(event) { if(this._timeout) { clearTimeout(this._timeout); this._timeout = null; } if(!this.activeDraggable) return; this._lastPointer = null; this.activeDraggable.endDrag(event); this.activeDraggable = null; }, keyPress: function(event) { if(this.activeDraggable) this.activeDraggable.keyPress(event); }, addObserver: function(observer) { this.observers.push(observer); this._cacheObserverCallbacks(); }, removeObserver: function(element) { // element instead of observer fixes mem leaks this.observers = this.observers.reject( function(o) { return o.element==element }); this._cacheObserverCallbacks(); }, notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' if(this[eventName+'Count'] > 0) this.observers.each( function(o) { if(o[eventName]) o[eventName](eventName, draggable, event); }); if(draggable.options[eventName]) draggable.options[eventName](draggable, event); }, _cacheObserverCallbacks: function() { ['onStart','onEnd','onDrag'].each( function(eventName) { Draggables[eventName+'Count'] = Draggables.observers.select( function(o) { return o[eventName]; } ).length; }); } }; /*--------------------------------------------------------------------------*/ var Draggable = Class.create({ initialize: function(element) { var defaults = { handle: false, reverteffect: function(element, top_offset, left_offset) { var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur, queue: {scope:'_draggable', position:'end'} }); }, endeffect: function(element) { var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0; new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, queue: {scope:'_draggable', position:'end'}, afterFinish: function(){ Draggable._dragging[element] = false } }); }, zindex: 1000, revert: false, quiet: false, scroll: false, scrollSensitivity: 20, scrollSpeed: 15, snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] } delay: 0 }; if(!arguments[1] || Object.isUndefined(arguments[1].endeffect)) Object.extend(defaults, { starteffect: function(element) { element._opacity = Element.getOpacity(element); Draggable._dragging[element] = true; new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); } }); var options = Object.extend(defaults, arguments[1] || { }); this.element = $(element); if(options.handle && Object.isString(options.handle)) this.handle = this.element.down('.'+options.handle, 0); if(!this.handle) this.handle = $(options.handle); if(!this.handle) this.handle = this.element; if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) { options.scroll = $(options.scroll); this._isScrollChild = Element.childOf(this.element, options.scroll); } Element.makePositioned(this.element); // fix IE this.options = options; this.dragging = false; this.eventMouseDown = this.initDrag.bindAsEventListener(this); Event.observe(this.handle, "mousedown", this.eventMouseDown); Draggables.register(this); }, destroy: function() { Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); Draggables.unregister(this); }, currentDelta: function() { return([ parseInt(Element.getStyle(this.element,'left') || '0'), parseInt(Element.getStyle(this.element,'top') || '0')]); }, initDrag: function(event) { if(!Object.isUndefined(Draggable._dragging[this.element]) && Draggable._dragging[this.element]) return; if(Event.isLeftClick(event)) { // abort on form elements, fixes a Firefox issue var src = Event.element(event); if((tag_name = src.tagName.toUpperCase()) && ( tag_name=='INPUT' || tag_name=='SELECT' || tag_name=='OPTION' || tag_name=='BUTTON' || tag_name=='TEXTAREA')) return; var pointer = [Event.pointerX(event), Event.pointerY(event)]; var pos = this.element.cumulativeOffset(); this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); Draggables.activate(this); Event.stop(event); } }, startDrag: function(event) { this.dragging = true; if(!this.delta) this.delta = this.currentDelta(); if(this.options.zindex) { this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); this.element.style.zIndex = this.options.zindex; } if(this.options.ghosting) { this._clone = this.element.cloneNode(true); this._originallyAbsolute = (this.element.getStyle('position') == 'absolute'); if (!this._originallyAbsolute) Position.absolutize(this.element); this.element.parentNode.insertBefore(this._clone, this.element); } if(this.options.scroll) { if (this.options.scroll == window) { var where = this._getWindowScroll(this.options.scroll); this.originalScrollLeft = where.left; this.originalScrollTop = where.top; } else { this.originalScrollLeft = this.options.scroll.scrollLeft; this.originalScrollTop = this.options.scroll.scrollTop; } } Draggables.notify('onStart', this, event); if(this.options.starteffect) this.options.starteffect(this.element); }, updateDrag: function(event, pointer) { if(!this.dragging) this.startDrag(event); if(!this.options.quiet){ Position.prepare(); Droppables.show(pointer, this.element); } Draggables.notify('onDrag', this, event); this.draw(pointer); if(this.options.change) this.options.change(this); if(this.options.scroll) { this.stopScrolling(); var p; if (this.options.scroll == window) { with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } } else { p = Position.page(this.options.scroll); p[0] += this.options.scroll.scrollLeft + Position.deltaX; p[1] += this.options.scroll.scrollTop + Position.deltaY; p.push(p[0]+this.options.scroll.offsetWidth); p.push(p[1]+this.options.scroll.offsetHeight); } var speed = [0,0]; if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity); if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity); if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity); if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity); this.startScrolling(speed); } // fix AppleWebKit rendering if(Prototype.Browser.WebKit) window.scrollBy(0,0); Event.stop(event); }, finishDrag: function(event, success) { this.dragging = false; if(this.options.quiet){ Position.prepare(); var pointer = [Event.pointerX(event), Event.pointerY(event)]; Droppables.show(pointer, this.element); } if(this.options.ghosting) { if (!this._originallyAbsolute) Position.relativize(this.element); delete this._originallyAbsolute; Element.remove(this._clone); this._clone = null; } var dropped = false; if(success) { dropped = Droppables.fire(event, this.element); if (!dropped) dropped = false; } if(dropped && this.options.onDropped) this.options.onDropped(this.element); Draggables.notify('onEnd', this, event); var revert = this.options.revert; if(revert && Object.isFunction(revert)) revert = revert(this.element); var d = this.currentDelta(); if(revert && this.options.reverteffect) { if (dropped == 0 || revert != 'failure') this.options.reverteffect(this.element, d[1]-this.delta[1], d[0]-this.delta[0]); } else { this.delta = d; } if(this.options.zindex) this.element.style.zIndex = this.originalZ; if(this.options.endeffect) this.options.endeffect(this.element); Draggables.deactivate(this); Droppables.reset(); }, keyPress: function(event) { if(event.keyCode!=Event.KEY_ESC) return; this.finishDrag(event, false); Event.stop(event); }, endDrag: function(event) { if(!this.dragging) return; this.stopScrolling(); this.finishDrag(event, true); Event.stop(event); }, draw: function(point) { var pos = this.element.cumulativeOffset(); if(this.options.ghosting) { var r = Position.realOffset(this.element); pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY; } var d = this.currentDelta(); pos[0] -= d[0]; pos[1] -= d[1]; if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) { pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft; pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop; } var p = [0,1].map(function(i){ return (point[i]-pos[i]-this.offset[i]) }.bind(this)); if(this.options.snap) { if(Object.isFunction(this.options.snap)) { p = this.options.snap(p[0],p[1],this); } else { if(Object.isArray(this.options.snap)) { p = p.map( function(v, i) { return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this)); } else { p = p.map( function(v) { return (v/this.options.snap).round()*this.options.snap }.bind(this)); } }} var style = this.element.style; if((!this.options.constraint) || (this.options.constraint=='horizontal')) style.left = p[0] + "px"; if((!this.options.constraint) || (this.options.constraint=='vertical')) style.top = p[1] + "px"; if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering }, stopScrolling: function() { if(this.scrollInterval) { clearInterval(this.scrollInterval); this.scrollInterval = null; Draggables._lastScrollPointer = null; } }, startScrolling: function(speed) { if(!(speed[0] || speed[1])) return; this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed]; this.lastScrolled = new Date(); this.scrollInterval = setInterval(this.scroll.bind(this), 10); }, scroll: function() { var current = new Date(); var delta = current - this.lastScrolled; this.lastScrolled = current; if(this.options.scroll == window) { with (this._getWindowScroll(this.options.scroll)) { if (this.scrollSpeed[0] || this.scrollSpeed[1]) { var d = delta / 1000; this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] ); } } } else { this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000; } Position.prepare(); Droppables.show(Draggables._lastPointer, this.element); Draggables.notify('onDrag', this); if (this._isScrollChild) { Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; if (Draggables._lastScrollPointer[0] < 0) Draggables._lastScrollPointer[0] = 0; if (Draggables._lastScrollPointer[1] < 0) Draggables._lastScrollPointer[1] = 0; this.draw(Draggables._lastScrollPointer); } if(this.options.change) this.options.change(this); }, _getWindowScroll: function(w) { var T, L, W, H; with (w.document) { if (w.document.documentElement && documentElement.scrollTop) { T = documentElement.scrollTop; L = documentElement.scrollLeft; } else if (w.document.body) { T = body.scrollTop; L = body.scrollLeft; } if (w.innerWidth) { W = w.innerWidth; H = w.innerHeight; } else if (w.document.documentElement && documentElement.clientWidth) { W = documentElement.clientWidth; H = documentElement.clientHeight; } else { W = body.offsetWidth; H = body.offsetHeight; } } return { top: T, left: L, width: W, height: H }; } }); Draggable._dragging = { }; /*--------------------------------------------------------------------------*/ var SortableObserver = Class.create({ initialize: function(element, observer) { this.element = $(element); this.observer = observer; this.lastValue = Sortable.serialize(this.element); }, onStart: function() { this.lastValue = Sortable.serialize(this.element); }, onEnd: function() { Sortable.unmark(); if(this.lastValue != Sortable.serialize(this.element)) this.observer(this.element) } }); var Sortable = { SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, sortables: { }, _findRootElement: function(element) { while (element.tagName.toUpperCase() != "BODY") { if(element.id && Sortable.sortables[element.id]) return element; element = element.parentNode; } }, options: function(element) { element = Sortable._findRootElement($(element)); if(!element) return; return Sortable.sortables[element.id]; }, destroy: function(element){ element = $(element); var s = Sortable.sortables[element.id]; if(s) { Draggables.removeObserver(s.element); s.droppables.each(function(d){ Droppables.remove(d) }); s.draggables.invoke('destroy'); delete Sortable.sortables[s.element.id]; } }, create: function(element) { element = $(element); var options = Object.extend({ element: element, tag: 'li', // assumes li children, override with tag: 'tagname' dropOnEmpty: false, tree: false, treeTag: 'ul', overlap: 'vertical', // one of 'vertical', 'horizontal' constraint: 'vertical', // one of 'vertical', 'horizontal', false containment: element, // also takes array of elements (or id's); or false handle: false, // or a CSS class only: false, delay: 0, hoverclass: null, ghosting: false, quiet: false, scroll: false, scrollSensitivity: 20, scrollSpeed: 15, format: this.SERIALIZE_RULE, // these take arrays of elements or ids and can be // used for better initialization performance elements: false, handles: false, onChange: Prototype.emptyFunction, onUpdate: Prototype.emptyFunction }, arguments[1] || { }); // clear any old sortable with same element this.destroy(element); // build options for the draggables var options_for_draggable = { revert: true, quiet: options.quiet, scroll: options.scroll, scrollSpeed: options.scrollSpeed, scrollSensitivity: options.scrollSensitivity, delay: options.delay, ghosting: options.ghosting, constraint: options.constraint, handle: options.handle }; if(options.starteffect) options_for_draggable.starteffect = options.starteffect; if(options.reverteffect) options_for_draggable.reverteffect = options.reverteffect; else if(options.ghosting) options_for_draggable.reverteffect = function(element) { element.style.top = 0; element.style.left = 0; }; if(options.endeffect) options_for_draggable.endeffect = options.endeffect; if(options.zindex) options_for_draggable.zindex = options.zindex; // build options for the droppables var options_for_droppable = { overlap: options.overlap, containment: options.containment, tree: options.tree, hoverclass: options.hoverclass, onHover: Sortable.onHover }; var options_for_tree = { onHover: Sortable.onEmptyHover, overlap: options.overlap, containment: options.containment, hoverclass: options.hoverclass }; // fix for gecko engine Element.cleanWhitespace(element); options.draggables = []; options.droppables = []; // drop on empty handling if(options.dropOnEmpty || options.tree) { Droppables.add(element, options_for_tree); options.droppables.push(element); } (options.elements || this.findElements(element, options) || []).each( function(e,i) { var handle = options.handles ? $(options.handles[i]) : (options.handle ? $(e).select('.' + options.handle)[0] : e); options.draggables.push( new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); Droppables.add(e, options_for_droppable); if(options.tree) e.treeNode = element; options.droppables.push(e); }); if(options.tree) { (Sortable.findTreeElements(element, options) || []).each( function(e) { Droppables.add(e, options_for_tree); e.treeNode = element; options.droppables.push(e); }); } // keep reference this.sortables[element.identify()] = options; // for onupdate Draggables.addObserver(new SortableObserver(element, options.onUpdate)); }, // return all suitable-for-sortable elements in a guaranteed order findElements: function(element, options) { return Element.findChildren( element, options.only, options.tree ? true : false, options.tag); }, findTreeElements: function(element, options) { return Element.findChildren( element, options.only, options.tree ? true : false, options.treeTag); }, onHover: function(element, dropon, overlap) { if(Element.isParent(dropon, element)) return; if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) { return; } else if(overlap>0.5) { Sortable.mark(dropon, 'before'); if(dropon.previousSibling != element) { var oldParentNode = element.parentNode; element.style.visibility = "hidden"; // fix gecko rendering dropon.parentNode.insertBefore(element, dropon); if(dropon.parentNode!=oldParentNode) Sortable.options(oldParentNode).onChange(element); Sortable.options(dropon.parentNode).onChange(element); } } else { Sortable.mark(dropon, 'after'); var nextElement = dropon.nextSibling || null; if(nextElement != element) { var oldParentNode = element.parentNode; element.style.visibility = "hidden"; // fix gecko rendering dropon.parentNode.insertBefore(element, nextElement); if(dropon.parentNode!=oldParentNode) Sortable.options(oldParentNode).onChange(element); Sortable.options(dropon.parentNode).onChange(element); } } }, onEmptyHover: function(element, dropon, overlap) { var oldParentNode = element.parentNode; var droponOptions = Sortable.options(dropon); if(!Element.isParent(dropon, element)) { var index; var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only}); var child = null; if(children) { var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap); for (index = 0; index < children.length; index += 1) { if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) { offset -= Element.offsetSize (children[index], droponOptions.overlap); } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) { child = index + 1 < children.length ? children[index + 1] : null; break; } else { child = children[index]; break; } } } dropon.insertBefore(element, child); Sortable.options(oldParentNode).onChange(element); droponOptions.onChange(element); } }, unmark: function() { if(Sortable._marker) Sortable._marker.hide(); }, mark: function(dropon, position) { // mark on ghosting only var sortable = Sortable.options(dropon.parentNode); if(sortable && !sortable.ghosting) return; if(!Sortable._marker) { Sortable._marker = ($('dropmarker') || Element.extend(document.createElement('DIV'))). hide().addClassName('dropmarker').setStyle({position:'absolute'}); document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); } var offsets = dropon.cumulativeOffset(); Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'}); if(position=='after') if(sortable.overlap == 'horizontal') Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'}); else Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'}); Sortable._marker.show(); }, _tree: function(element, options, parent) { var children = Sortable.findElements(element, options) || []; for (var i = 0; i < children.length; ++i) { var match = children[i].id.match(options.format); if (!match) continue; var child = { id: encodeURIComponent(match ? match[1] : null), element: element, parent: parent, children: [], position: parent.children.length, container: $(children[i]).down(options.treeTag) }; /* Get the element containing the children and recurse over it */ if (child.container) this._tree(child.container, options, child); parent.children.push (child); } return parent; }, tree: function(element) { element = $(element); var sortableOptions = this.options(element); var options = Object.extend({ tag: sortableOptions.tag, treeTag: sortableOptions.treeTag, only: sortableOptions.only, name: element.id, format: sortableOptions.format }, arguments[1] || { }); var root = { id: null, parent: null, children: [], container: element, position: 0 }; return Sortable._tree(element, options, root); }, /* Construct a [i] index for a particular node */ _constructIndex: function(node) { var index = ''; do { if (node.id) index = '[' + node.position + ']' + index; } while ((node = node.parent) != null); return index; }, sequence: function(element) { element = $(element); var options = Object.extend(this.options(element), arguments[1] || { }); return $(this.findElements(element, options) || []).map( function(item) { return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; }); }, setSequence: function(element, new_sequence) { element = $(element); var options = Object.extend(this.options(element), arguments[2] || { }); var nodeMap = { }; this.findElements(element, options).each( function(n) { if (n.id.match(options.format)) nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; n.parentNode.removeChild(n); }); new_sequence.each(function(ident) { var n = nodeMap[ident]; if (n) { n[1].appendChild(n[0]); delete nodeMap[ident]; } }); }, serialize: function(element) { element = $(element); var options = Object.extend(Sortable.options(element), arguments[1] || { }); var name = encodeURIComponent( (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); if (options.tree) { return Sortable.tree(element, arguments[1]).children.map( function (item) { return [name + Sortable._constructIndex(item) + "[id]=" + encodeURIComponent(item.id)].concat(item.children.map(arguments.callee)); }).flatten().join('&'); } else { return Sortable.sequence(element, arguments[1]).map( function(item) { return name + "[]=" + encodeURIComponent(item); }).join('&'); } } }; // Returns true if child is contained within element Element.isParent = function(child, element) { if (!child.parentNode || child == element) return false; if (child.parentNode == element) return true; return Element.isParent(child.parentNode, element); }; Element.findChildren = function(element, only, recursive, tagName) { if(!element.hasChildNodes()) return null; tagName = tagName.toUpperCase(); if(only) only = [only].flatten(); var elements = []; $A(element.childNodes).each( function(e) { if(e.tagName && e.tagName.toUpperCase()==tagName && (!only || (Element.classNames(e).detect(function(v) { return only.include(v) })))) elements.push(e); if(recursive) { var grandchildren = Element.findChildren(e, only, recursive, tagName); if(grandchildren) elements.push(grandchildren); } }); return (elements.length>0 ? elements.flatten() : []); }; Element.offsetSize = function (element, type) { return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')]; };derailed-benchmarks-1.7.0/test/rails_app/public/javascripts/application.js0000644000175100017510000000022413645050103026025 0ustar pravipravi// Place your application-specific JavaScript functions and classes here // This file is automatically included by javascript_include_tag :defaults derailed-benchmarks-1.7.0/test/rails_app/public/422.html0000644000175100017510000000130713645050103022033 0ustar pravipravi The change you wanted was rejected (422)

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    derailed-benchmarks-1.7.0/test/rails_app/public/stylesheets/0000755000175100017510000000000013645050103023211 5ustar pravipraviderailed-benchmarks-1.7.0/test/rails_app/public/stylesheets/.gitkeep0000644000175100017510000000000013645050103024630 0ustar pravipraviderailed-benchmarks-1.7.0/test/test_helper.rb0000644000175100017510000000326113645050103020252 0ustar pravipravi# frozen_string_literal: true require 'rubygems' require 'bundler/setup' # Configure Rails Envinronment ENV["RAILS_ENV"] = "test" require 'rails' require 'rails/test_help' require 'stringio' require 'pathname' require 'derailed_benchmarks' require File.expand_path("../rails_app/config/environment.rb", __FILE__) require "rails/test_help" ActionMailer::Base.delivery_method = :test ActionMailer::Base.perform_deliveries = true ActionMailer::Base.default_url_options[:host] = "test.com" Rails.backtrace_cleaner.remove_silencers! # Configure capybara for integration testing require "capybara/rails" Capybara.default_driver = :rack_test Capybara.default_selector = :css require_relative "rails_app/config/environment" # https://github.com/plataformatec/devise/blob/master/test/orm/active_record.rb migrate_path = File.expand_path("../rails_app/db/migrate", __FILE__) if Rails.version.start_with? '6' ActiveRecord::MigrationContext.new(migrate_path, ActiveRecord::SchemaMigration).migrate elsif Rails.version.start_with? '5.2' ActiveRecord::MigrationContext.new(migrate_path).migrate else ActiveRecord::Migrator.migrate(migrate_path) end ActiveRecord::Migration.maintain_test_schema! # Load support files Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each { |f| require f } class ActiveSupport::IntegrationCase def assert_has_content?(content) assert has_content?(content), "Expected #{page.body} to include #{content.inspect}" end end def fixtures_dir(name = "") root_path("test/fixtures").join(name) end def root_path(name = "") Pathname.new(File.expand_path("../..", __FILE__)).join(name) end def rails_app_path(name = "") root_path("test/rails_app").join(name) end derailed-benchmarks-1.7.0/test/derailed_test.rb0000644000175100017510000000051013645050103020536 0ustar pravipravi# frozen_string_literal: true require 'test_helper' class DerailedBenchmarksTest < ActiveSupport::TestCase test "truth" do assert_kind_of Module, DerailedBenchmarks end test "gem_is_bundled?" do assert DerailedBenchmarks.gem_is_bundled?("rack") refute DerailedBenchmarks.gem_is_bundled?("wicked") end end derailed-benchmarks-1.7.0/test/fixtures/0000755000175100017510000000000013645050103017256 5ustar pravipraviderailed-benchmarks-1.7.0/test/fixtures/require/0000755000175100017510000000000013645050103020732 5ustar pravipraviderailed-benchmarks-1.7.0/test/fixtures/require/relative_child.rb0000644000175100017510000000006713645050103024240 0ustar pravipravi# frozen_string_literal: true class RelativeChild end derailed-benchmarks-1.7.0/test/fixtures/require/relative_child_two.rb0000644000175100017510000000007213645050103025125 0ustar pravipravi# frozen_string_literal: true class RelativeChildTwo end derailed-benchmarks-1.7.0/test/fixtures/require/raise_child.rb0000644000175100017510000000010213645050103023516 0ustar pravipravi# frozen_string_literal: true class RaiseChild end raise "Ohno" derailed-benchmarks-1.7.0/test/fixtures/require/parent_one.rb0000644000175100017510000000044013645050103023407 0ustar pravipraviclass ParentOne @retained = +"" 1_000_000.times.map { @retained << "A" } end require File.expand_path('../child_one.rb', __FILE__) require File.expand_path('../child_two.rb', __FILE__) require_relative 'relative_child' require_relative File.expand_path('relative_child_two', __dir__) derailed-benchmarks-1.7.0/test/fixtures/require/child_one.rb0000644000175100017510000000011513645050103023200 0ustar pravipraviclass ChildOne @retained = +"" 50_000.times.map { @retained << "A" } end derailed-benchmarks-1.7.0/test/fixtures/require/child_two.rb0000644000175100017510000000023213645050103023230 0ustar pravipraviclass ChildTwo @retained = +"" 200_000.times.map { @retained << "A" } end begin require File.expand_path('../raise_child.rb', __FILE__) rescue end derailed-benchmarks-1.7.0/test/fixtures/stats/0000755000175100017510000000000013645050103020414 5ustar pravipraviderailed-benchmarks-1.7.0/test/fixtures/stats/significant/0000755000175100017510000000000013645050103022712 5ustar pravipraviderailed-benchmarks-1.7.0/test/fixtures/stats/significant/winner.bench.txt0000644000175100017510000001077013645050103026040 0ustar pravipravi 9.558387 0.795543 10.392696 ( 11.309311) 9.524045 0.803011 10.364301 ( 11.318477) 9.534609 0.804759 10.383564 ( 11.340585) 9.535700 0.800444 10.373048 ( 11.289682) 9.532372 0.794646 10.371722 ( 11.287656) 9.556350 0.822103 10.425949 ( 11.413659) 9.586525 0.824110 10.456246 ( 11.429651) 9.551907 0.830509 10.428443 ( 11.411978) 9.518711 0.834491 10.398652 ( 11.376422) 9.569772 0.827570 10.442956 ( 11.413585) 9.618950 0.829319 10.485139 ( 11.440848) 9.556727 0.807981 10.401758 ( 11.328267) 9.480701 0.804683 10.322360 ( 11.245781) 9.563369 0.801410 10.409686 ( 11.334188) 9.493082 0.805298 10.335983 ( 11.248441) 9.681861 0.803602 10.524930 ( 11.456107) 9.614529 0.781155 10.444055 ( 11.364476) 9.597825 0.806409 10.442217 ( 11.365743) 9.538346 0.813941 10.388972 ( 11.346084) 9.538091 0.808328 10.391165 ( 11.346197) 9.502600 0.812638 10.360783 ( 11.306602) 9.571149 0.826238 10.449697 ( 11.411387) 9.531260 0.821429 10.390722 ( 11.532200) 9.611447 0.783734 10.431579 ( 11.351863) 9.533522 0.806067 10.384192 ( 11.296454) 9.586843 0.820340 10.444013 ( 11.383357) 9.615441 0.804255 10.456321 ( 11.385184) 9.462530 0.803438 10.302507 ( 11.223665) 9.676985 0.789649 10.511461 ( 11.427901) 9.574692 0.816601 10.427670 ( 11.374204) 9.596892 0.803796 10.437442 ( 11.362358) 9.562942 0.815001 10.415687 ( 11.383593) 9.622502 0.804110 10.470848 ( 11.488275) 9.766782 0.828892 10.632272 ( 11.635267) 9.612909 0.804247 10.455650 ( 11.421374) 9.537415 0.805782 10.390754 ( 11.294518) 9.763286 0.805568 10.614687 ( 11.533764) 9.507627 0.806313 10.350967 ( 11.299277) 9.469710 0.803944 10.312100 ( 11.232190) 9.535007 0.795200 10.371960 ( 11.292289) 9.530755 0.797043 10.372644 ( 11.289316) 9.588961 0.806621 10.431681 ( 11.368492) 9.592512 0.808849 10.446866 ( 11.359820) 9.653610 0.803463 10.501491 ( 11.419194) 9.547770 0.812003 10.405405 ( 11.368690) 9.682181 0.812963 10.530854 ( 11.485025) 9.491677 0.807396 10.344595 ( 11.281067) 9.587365 0.813596 10.442915 ( 11.394766) 9.569528 0.814968 10.421925 ( 11.395829) 9.499610 0.806958 10.342308 ( 11.266410) 9.470981 0.802210 10.311858 ( 11.228286) 9.562924 0.794929 10.395599 ( 11.322258) 9.601453 0.810256 10.456259 ( 11.374217) 9.505371 0.799272 10.354669 ( 11.279456) 9.457992 0.795362 10.289520 ( 11.205184) 9.628120 0.787671 10.453407 ( 11.377989) 9.627611 0.805838 10.470388 ( 11.399739) 9.675034 0.812966 10.532779 ( 11.515440) 9.612906 0.807182 10.457964 ( 11.434272) 9.480996 0.803877 10.325013 ( 11.265876) 9.717399 0.823376 10.577638 ( 11.569749) 9.665028 0.809491 10.511645 ( 11.488256) 9.512832 0.805858 10.363675 ( 11.339722) 9.654066 0.807307 10.506755 ( 11.426100) 9.865550 0.794908 10.703626 ( 11.618194) 9.652618 0.793610 10.493186 ( 11.419415) 9.499487 0.796346 10.341364 ( 11.250758) 9.544258 0.797515 10.385862 ( 11.284281) 9.739863 0.794279 10.570723 ( 11.509588) 9.487554 0.785309 10.316760 ( 11.233325) 9.481721 0.803731 10.329705 ( 11.255686) 9.466643 0.802025 10.313663 ( 11.234516) 9.565479 0.798706 10.406513 ( 11.374955) 9.546849 0.818211 10.409684 ( 11.368566) 9.559145 0.813582 10.418666 ( 11.401304) 9.547626 0.787676 10.380384 ( 11.305801) 9.731920 0.806463 10.576084 ( 11.499545) 9.634309 0.804944 10.477565 ( 11.398455) 9.663389 0.797418 10.499369 ( 11.418504) 9.741374 0.818880 10.597056 ( 11.575796) 9.683985 0.804469 10.527844 ( 11.457434) 9.739006 0.808335 10.587852 ( 11.513780) 9.761998 0.818945 10.618427 ( 11.614032) 9.737508 0.819736 10.593885 ( 11.588014) 9.735949 0.821038 10.595284 ( 11.552597) 9.750022 0.814069 10.601283 ( 11.567239) 9.700983 0.801116 10.542112 ( 11.471005) 9.720313 0.798207 10.555314 ( 11.473235) 9.685407 0.811225 10.534452 ( 11.467112) 9.677940 0.809071 10.526291 ( 11.447495) 9.609120 0.813429 10.467227 ( 11.372680) 9.712403 0.810281 10.560867 ( 11.485852) 9.748022 0.817132 10.603028 ( 11.522460) 9.737389 0.801790 10.576720 ( 11.522855) 9.709541 0.795349 10.542238 ( 11.544047) 9.658660 0.819237 10.515718 ( 11.520783) 9.765426 0.829642 10.632481 ( 11.615062) 9.731822 0.809695 10.578871 ( 11.558062) 9.575340 0.800450 10.421430 ( 11.318465) 9.682845 0.796365 10.515529 ( 11.435012) derailed-benchmarks-1.7.0/test/fixtures/stats/significant/loser.bench.txt0000644000175100017510000001077013645050103025662 0ustar pravipravi 9.590142 0.831269 10.457801 ( 11.437769) 9.836019 0.837319 10.728024 ( 11.792425) 9.889497 0.837097 10.762795 ( 11.747066) 9.532349 0.835770 10.407767 ( 11.343758) 9.498824 0.821246 10.366225 ( 11.282013) 9.531201 0.834812 10.412715 ( 11.330127) 9.583804 0.830178 10.449280 ( 11.384867) 9.681340 0.834776 10.553697 ( 11.496842) 9.629079 0.820234 10.487276 ( 11.406677) 9.616845 0.818370 10.481193 ( 11.395825) 9.738706 0.825397 10.600923 ( 11.541978) 9.613132 0.827242 10.477559 ( 11.406065) 9.486763 0.818159 10.342470 ( 11.305299) 9.590618 0.833308 10.468615 ( 11.428548) 9.725126 0.842955 10.604727 ( 11.580922) 9.598757 0.846951 10.491222 ( 11.462324) 9.484803 0.836242 10.366269 ( 11.328111) 9.591107 0.818305 10.455931 ( 11.381660) 9.745620 0.841107 10.623715 ( 11.572584) 9.670502 0.826673 10.535566 ( 11.464770) 9.573957 0.825235 10.439166 ( 11.358507) 9.468308 0.817744 10.330541 ( 11.240717) 9.799312 0.833922 10.670213 ( 11.645225) 9.575413 0.828039 10.444712 ( 11.366111) 9.632808 0.828399 10.506581 ( 11.439761) 9.599766 0.829294 10.467003 ( 11.427869) 9.521930 0.828257 10.388242 ( 11.347915) 9.842608 0.815513 10.694427 ( 11.667158) 9.590377 0.837459 10.467418 ( 11.433524) 9.729984 0.819101 10.587020 ( 11.539660) 9.540025 0.819396 10.396442 ( 11.314444) 9.615953 0.827258 10.479946 ( 11.414527) 9.572009 0.824862 10.438432 ( 11.362800) 9.612657 0.818645 10.476568 ( 11.385235) 9.755889 0.823267 10.615302 ( 11.545301) 9.493372 0.813202 10.345646 ( 11.254617) 9.529610 0.816457 10.391484 ( 11.305237) 9.575646 0.828898 10.449636 ( 11.374993) 9.533278 0.828915 10.405592 ( 11.347798) 9.692731 0.845925 10.577313 ( 11.545701) 9.662406 0.835481 10.543032 ( 11.511367) 9.588803 0.834782 10.468166 ( 11.427231) 9.696038 0.832612 10.573877 ( 11.545533) 9.612567 0.833363 10.491381 ( 11.410244) 9.471584 0.836005 10.352883 ( 11.303213) 9.682906 0.829932 10.558423 ( 11.466843) 9.676123 0.825750 10.548111 ( 11.468789) 9.509686 0.826678 10.380435 ( 11.290658) 9.552683 0.826631 10.421387 ( 11.337799) 9.579964 0.829423 10.447095 ( 11.358198) 9.506519 0.812635 10.357147 ( 11.313867) 9.654363 0.839408 10.531093 ( 11.515562) 9.576167 0.833579 10.447897 ( 11.421267) 9.498507 0.826285 10.370417 ( 11.336780) 9.758637 0.842156 10.645638 ( 11.595915) 9.635031 0.836329 10.516094 ( 11.475492) 9.934052 0.825471 10.794286 ( 11.812346) 9.652537 0.821982 10.520060 ( 11.434903) 9.526788 0.820300 10.384780 ( 11.306397) 9.473180 0.812507 10.329689 ( 11.233813) 9.862016 0.841529 10.757393 ( 11.734586) 9.534627 0.821267 10.392666 ( 11.313970) 9.640884 0.837997 10.515254 ( 11.489616) 9.535812 0.826216 10.407273 ( 11.318032) 9.588703 0.851935 10.476997 ( 11.462256) 9.574569 0.834756 10.454909 ( 11.404434) 9.650073 0.839516 10.535755 ( 11.488113) 9.551275 0.822510 10.415396 ( 11.378195) 9.627255 0.829954 10.500136 ( 11.458503) 9.560385 0.814457 10.419578 ( 11.333235) 9.572809 0.819290 10.438854 ( 11.349594) 9.660163 0.824722 10.530198 ( 11.443437) 9.661319 0.837408 10.550881 ( 11.512634) 9.637423 0.837322 10.520727 ( 11.432594) 9.664915 0.825478 10.526599 ( 11.464716) 9.644935 0.814938 10.505644 ( 11.424535) 9.799771 0.835598 10.671993 ( 11.613622) 9.791496 0.840368 10.676233 ( 11.643770) 9.760101 0.850254 10.648067 ( 11.619884) 9.784358 0.829651 10.658058 ( 11.632889) 9.727932 0.844568 10.616464 ( 11.578881) 9.776381 0.847439 10.663001 ( 11.648257) 9.839221 0.835333 10.714699 ( 11.670378) 9.697873 0.836432 10.570815 ( 11.541265) 9.867105 0.836122 10.741859 ( 11.681261) 9.675377 0.826509 10.539536 ( 11.465271) 9.703541 0.830895 10.578611 ( 11.502074) 9.717583 0.832110 10.586737 ( 11.531415) 9.784151 0.842351 10.662311 ( 11.647167) 9.741646 0.832834 10.612608 ( 11.580701) 9.687384 0.798745 10.525026 ( 11.493736) 9.698579 0.851183 10.586010 ( 11.588731) 9.712651 0.823867 10.573837 ( 11.540969) 9.657543 0.829349 10.524768 ( 11.443846) 9.675987 0.807980 10.521943 ( 11.451106) 9.744757 0.817850 10.600094 ( 11.535379) 9.683474 0.836913 10.557015 ( 11.525771) 9.922540 0.843157 10.805096 ( 11.808377) 9.696813 0.821768 10.554695 ( 11.464342) 9.760965 0.836511 10.636968 ( 11.594082) derailed-benchmarks-1.7.0/test/integration/0000755000175100017510000000000013645050103017730 5ustar pravipraviderailed-benchmarks-1.7.0/test/integration/tasks_test.rb0000644000175100017510000000744413645050103022452 0ustar pravipravi# frozen_string_literal: true require 'test_helper' require 'shellwords' class TasksTest < ActiveSupport::TestCase def setup FileUtils.mkdir_p(rails_app_path('tmp')) end def teardown FileUtils.remove_entry_secure(rails_app_path('tmp')) end def run!(cmd) puts "Running: #{cmd}" out = `#{cmd}` raise "Could not run #{cmd}, output: #{out}" unless $?.success? out end def rake(cmd, options = {}) assert_success = options.key?(:assert_success) ? options[:assert_success] : true env = options[:env] || {} env_string = env.map {|key, value| "#{key.shellescape}=#{value.to_s.shellescape}" }.join(" ") cmd = "env #{env_string} bundle exec rake -f perf.rake #{cmd} --trace" puts "Running: #{cmd}" result = Bundler.with_original_env { `cd '#{rails_app_path}' && #{cmd}` } if assert_success assert $?.success?, "Expected '#{cmd}' to return a success status.\nOutput: #{result}" end result end test 'library_branches' do skip unless ENV['USING_RAILS_GIT'] env = { "TEST_COUNT" => 10, "DERAILED_SCRIPT_COUNT" => 2, "SHAS_TO_TEST" => "3054e1d584e7eca110c69a1f8423f2e0866abbf9,80f989aecece1a2b1830e9c953e5887421b52d3c"} puts rake "perf:library", { env: env } end test 'hitting authenticated devise apps' do env = { "PATH_TO_HIT" => "authenticated", "USE_AUTH" => "true", "TEST_COUNT" => "2" } result = rake 'perf:test', env: env assert_match 'Auth: true', result env["USE_SERVER"] = "webrick" result = rake 'perf:test', env: env assert_match 'Auth: true', result assert_match 'Server: "webrick"', result end test 'authenticate with a custom user' do env = { "AUTH_CUSTOM_USER" => "true", "PATH_TO_HIT" => "authenticated", "USE_AUTH" => "true", "TEST_COUNT" => "2" } result = rake 'perf:test', env: env assert_match 'Auth: true', result end test 'test' do rake "perf:test" end test 'app' do skip unless ENV['USING_RAILS_GIT'] run!("cd #{rails_app_path} && git init . && git add . && git commit -m first && git commit --allow-empty -m second") env = { "TEST_COUNT" => 10, "DERAILED_SCRIPT_COUNT" => 2 } puts rake "perf:app", { env: env } end test 'TEST_COUNT' do result = rake "perf:test", env: { "TEST_COUNT" => 1 } assert_match "1 derailed requests", result end test 'WARM_COUNT' do result = rake "perf:test", env: { "WARM_COUNT" => 1 } assert_match "Warming up app:", result end test 'PATH_TO_HIT' do env = { "PATH_TO_HIT" => 'foo', "TEST_COUNT" => "2" } result = rake "perf:test", env: env assert_match 'Endpoint: "foo"', result env["USE_SERVER"] = "webrick" result = rake "perf:test", env: env assert_match 'Endpoint: "foo"', result assert_match 'Server: "webrick"', result end test 'HTTP headers' do env = { "PATH_TO_HIT" => 'foo_secret', "TEST_COUNT" => "2", "HTTP_AUTHORIZATION" => "Basic #{Base64.encode64("admin:secret")}", "HTTP_CACHE_CONTROL" => "no-cache" } result = rake "perf:test", env: env assert_match 'Endpoint: "foo_secret"', result assert_match 'HTTP headers: {"Authorization"=>"Basic YWRtaW46c2VjcmV0\n", "Cache-Control"=>"no-cache"}', result env["USE_SERVER"] = "webrick" result = rake "perf:test", env: env assert_match 'HTTP headers: {"Authorization"=>"Basic YWRtaW46c2VjcmV0\n", "Cache-Control"=>"no-cache"}', result end test 'USE_SERVER' do result = rake "perf:test", env: { "USE_SERVER" => 'webrick', "TEST_COUNT" => "2" } assert_match 'Server: "webrick"', result end test '' do end test 'objects' do rake "perf:objects" end test 'mem' do rake "perf:mem" end test 'mem_over_time' do rake "perf:mem_over_time" end test 'ips' do rake "perf:mem_over_time" end end derailed-benchmarks-1.7.0/test/support/0000755000175100017510000000000013645050103017121 5ustar pravipraviderailed-benchmarks-1.7.0/test/support/integration_case.rb0000644000175100017510000000033113645050103022761 0ustar pravipravi# frozen_string_literal: true # Define a bare test case to use with Capybara class ActiveSupport::IntegrationCase < ActiveSupport::TestCase # include Capybara::DSL include Rails.application.routes.url_helpers endderailed-benchmarks-1.7.0/test/derailed_benchmarks/0000755000175100017510000000000013645050103021353 5ustar pravipraviderailed-benchmarks-1.7.0/test/derailed_benchmarks/core_ext/0000755000175100017510000000000013645050103023163 5ustar pravipraviderailed-benchmarks-1.7.0/test/derailed_benchmarks/core_ext/kernel_require_test.rb0000644000175100017510000000203413645050103027562 0ustar pravipravi# frozen_string_literal: true require 'test_helper' class KernelRequireTest < ActiveSupport::TestCase setup do require 'derailed_benchmarks/core_ext/kernel_require' GC.disable end teardown do GC.enable end def assert_node_in_parent(file_name, parent) file = fixtures_dir(File.join("require", file_name)) node = parent[file] assert node, "Expected:\n#{parent.children}\nto include:\n#{file.inspect}" assert node.cost < parent.cost, "Expected:\n#{node.inspect}\nto cost less than:\n#{parent.inspect}" unless parent == TOP_REQUIRE node end test "core extension profiles useage" do require fixtures_dir("require/parent_one.rb") parent = assert_node_in_parent("parent_one.rb", TOP_REQUIRE) assert_node_in_parent("child_one.rb", parent) child_two = assert_node_in_parent("child_two.rb", parent) assert_node_in_parent("relative_child", parent) assert_node_in_parent("relative_child_two", parent) assert_node_in_parent("raise_child.rb", child_two) end end derailed-benchmarks-1.7.0/test/derailed_benchmarks/require_tree_test.rb0000644000175100017510000000413713645050103025437 0ustar pravipravi# frozen_string_literal: true require 'test_helper' class RequireTree < ActiveSupport::TestCase def tree(name) DerailedBenchmarks::RequireTree.new(name) end def teardown DerailedBenchmarks::RequireTree.const_set("REQUIRED_BY", {}) end test "default_cost" do parent = tree("parent") assert_equal 0, parent.cost value = rand(0..100) parent.cost = value assert_equal value, parent.cost end test "stores child" do parent = tree("parent") child = tree("child") parent << child # [](name) assert_equal child, parent["child"] # children assert_equal [child], parent.children assert_equal [child], parent.sorted_children end test "sorts children" do parent = tree("parent") parent.cost = rand(5..10) small = tree("small") small.cost = rand(10..100) large = tree("large") large.cost = small.cost + 1 parent << small parent << large expected = [large, small] assert_equal expected, parent.sorted_children expected = <<-OUT parent: #{ parent.cost.round(4) } MiB large: #{ large.cost.round(4) } MiB small: #{ small.cost.round(4) } MiB OUT capture = StringIO.new parent.print_sorted_children(0, capture) assert_equal expected, capture.string end test "attributes duplicate children" do parent = tree("parent") parent.cost = rand(5..10) small = tree("small") small.cost = rand(10..100) large = tree("large") large.cost = small.cost + 1 dup = tree("large") dup.cost = 0.4 small << dup parent << small parent << large expected = [large, small] assert_equal expected, parent.sorted_children expected = [dup] assert_equal expected, small.sorted_children expected = <<-OUT parent: #{ parent.cost.round(4) } MiB large: #{ large.cost.round(4) } MiB (Also required by: small) small: #{ small.cost.round(4) } MiB large: #{ dup.cost.round(4) } MiB (Also required by: parent) OUT capture = StringIO.new parent.print_sorted_children(0, capture) assert_equal expected, capture.string end end derailed-benchmarks-1.7.0/test/derailed_benchmarks/stats_from_dir_test.rb0000644000175100017510000001022013645050103025751 0ustar pravipravi# frozen_string_literal: true require 'test_helper' class StatsFromDirTest < ActiveSupport::TestCase test "that it works" do dir = fixtures_dir("stats/significant") branch_info = {} branch_info["loser"] = { desc: "Old commit", time: Time.now, file: dir.join("loser.bench.txt"), name: "loser" } branch_info["winner"] = { desc: "I am the new commit", time: Time.now + 1, file: dir.join("winner.bench.txt"), name: "winner" } stats = DerailedBenchmarks::StatsFromDir.new(branch_info).call newest = stats.newest oldest = stats.oldest assert newest.average < oldest.average assert_equal "winner", newest.name assert_equal "loser", oldest.name assert_in_delta 0.26, stats.d_max, 0.01 assert_in_delta 0.2145966026289347, stats.d_critical, 0.00001 assert_equal true, stats.significant? format = DerailedBenchmarks::StatsFromDir::FORMAT assert_equal "1.0062", format % stats.x_faster assert_equal "0.6147", format % stats.percent_faster assert_equal "11.3844", format % newest.median end test "histogram output" do dir = fixtures_dir("stats/significant") branch_info = {} branch_info["loser"] = { desc: "Old commit", time: Time.now, file: dir.join("loser.bench.txt"), name: "loser" } branch_info["winner"] = { desc: "I am the new commit", time: Time.now + 1, file: dir.join("winner.bench.txt"), name: "winner" } stats = DerailedBenchmarks::StatsFromDir.new(branch_info).call io = StringIO.new stats.call.banner(io) puts io.string assert_match(/11\.2 , 11\.28/, io.string) assert_match(/11\.8 , 11\.88/, io.string) end test "alignment" do dir = fixtures_dir("stats/significant") branch_info = {} branch_info["loser"] = { desc: "Old commit", time: Time.now, file: dir.join("loser.bench.txt"), name: "loser" } branch_info["winner"] = { desc: "I am the new commit", time: Time.now + 1, file: dir.join("winner.bench.txt"), name: "winner" } stats = DerailedBenchmarks::StatsFromDir.new(branch_info).call def stats.percent_faster -0.1 end def stats.x_faster 0.9922 end assert_equal 1, stats.align.length end test "banner faster" do dir = fixtures_dir("stats/significant") branch_info = {} branch_info["loser"] = { desc: "Old commit", time: Time.now, file: dir.join("loser.bench.txt"), name: "loser" } branch_info["winner"] = { desc: "I am the new commit", time: Time.now + 1, file: dir.join("winner.bench.txt"), name: "winner" } stats = DerailedBenchmarks::StatsFromDir.new(branch_info).call newest = stats.newest oldest = stats.oldest # Test fixture for banner def stats.d_max "0.037" end def stats.d_critical "0.001" end def newest.median 10.5 end def oldest.median 11.0 end expected = <<~EOM [winner] "I am the new commit" - (10.5 seconds) FASTER 🚀🚀🚀 by: 1.0476x [older/newer] 4.5455% [(older - newer) / older * 100] [loser] "Old commit" - (11.0 seconds) EOM actual = StringIO.new stats.banner(actual) assert_match expected, actual.string end test "banner slower" do dir = fixtures_dir("stats/significant") branch_info = {} branch_info["loser"] = { desc: "I am the new commit", time: Time.now, file: dir.join("loser.bench.txt"), name: "loser" } branch_info["winner"] = { desc: "Old commit", time: Time.now - 10, file: dir.join("winner.bench.txt"), name: "winner" } stats = DerailedBenchmarks::StatsFromDir.new(branch_info).call newest = stats.newest oldest = stats.oldest def oldest.median 10.5 end def newest.median 11.0 end expected = <<~EOM [loser] "I am the new commit" - (11.0 seconds) SLOWER 🐢🐢🐢 by: 0.9545x [older/newer] -4.7619% [(older - newer) / older * 100] [winner] "Old commit" - (10.5 seconds) EOM actual = StringIO.new stats.banner(actual) assert_match expected, actual.string end test "stats from samples with slightly different sizes" do stats = DerailedBenchmarks::StatsFromDir.new({}) out = stats.statistical_test([100,101,102, 100, 101, 99], [1,3, 3, 2]) assert out[:alternative] end end derailed-benchmarks-1.7.0/Appraisals0000644000175100017510000000056313645050103016454 0ustar pravipravi# -*- mode: ruby -*- # vi: set ft=ruby : appraise "rails-3-2" do gem "rails", "~> 3.2.0" end appraise "rails-4-0" do gem "rails", "~> 4.0.0" end appraise "rails-4-1" do gem "rails", "~> 4.1.0" end appraise "rails-4-2" do gem "rails", "~> 4.2.0" end appraise "rails-5-0" do gem "rails", "~> 5.0.0" end appraise "rails-5-1" do gem "rails", "~> 5.1.0" end derailed-benchmarks-1.7.0/Gemfile0000644000175100017510000000034613645050103015724 0ustar pravipravisource 'https://rubygems.org' gemspec group :development, :test do gem "sqlite3", :platform => [:ruby, :mswin, :mingw] gem "activerecord-jdbcsqlite3-adapter", '~> 1.3.13', :platform => :jruby gem "test-unit", "~> 3.0" end