tagged version 2.3.1

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/tags/2.3.1@11759 e93f8b46-1217-0410-a6f0-8f06a7374b81

.gitignore

@@ -5,6 +5,7 @@
 /config/database.yml
 /config/email.yml
 /config/initializers/session_store.rb
+/config/initializers/secret_token.rb
 /coverage
 /db/*.db
 /db/*.sqlite3
@@ -18,9 +19,11 @@
 /public/plugin_assets
 /tmp/*
 /tmp/cache/*
+/tmp/pdf/*
 /tmp/sessions/*
 /tmp/sockets/*
 /tmp/test/*
+/tmp/thumbnails/*
 /vendor/cache
 /vendor/rails
 *.rbc

.hgignore

@@ -7,6 +7,7 @@ config/configuration.yml
 config/database.yml
 config/email.yml
 config/initializers/session_store.rb
+config/initializers/secret_token.rb
 coverage
 db/*.db
 db/*.sqlite3
@@ -20,9 +21,11 @@ public/dispatch.*
 public/plugin_assets
 tmp/*
 tmp/cache/*
+tmp/pdf/*
 tmp/sessions/*
 tmp/sockets/*
 tmp/test/*
+tmp/thumbnails/*
 vendor/cache
 vendor/rails
 *.rbc

Gemfile

@@ -1,10 +1,11 @@
-source :rubygems
+source 'https://rubygems.org'
 
-gem "rails", "2.3.14"
-gem "i18n", "~> 0.4.2"
-gem "coderay", "~> 1.0.0"
+gem "rails", "3.2.13"
+gem "jquery-rails", "~> 2.0.2"
+gem "i18n", "~> 0.6.0"
+gem "coderay", "~> 1.0.6"
 gem "fastercsv", "~> 1.5.0", :platforms => [:mri_18, :mingw_18, :jruby]
-gem "tzinfo", "~> 0.3.31"
+gem "builder", "3.0.0"
 
 # Optional gem for LDAP authentication
 group :ldap do
@@ -14,67 +15,81 @@ end
 # Optional gem for OpenID authentication
 group :openid do
   gem "ruby-openid", "~> 2.1.4", :require => "openid"
+  gem "rack-openid"
 end
 
-# Optional gem for exporting the gantt to a PNG file
-group :rmagick do
-  # RMagick 2 supports ruby 1.9
-  # RMagick 1 would be fine for ruby 1.8 but Bundler does not support
-  # different requirements for the same gem on different platforms
-  gem "rmagick", ">= 2.0.0"
-end
-
-# Database gems
+# Optional gem for exporting the gantt to a PNG file, not supported with jruby
 platforms :mri, :mingw do
-  group :postgresql do
-    gem "pg", "~> 0.9.0"
-  end
-
-  group :sqlite do
-    gem "sqlite3"
-  end
-end
-
-platforms :mri_18, :mingw_18 do
-  group :mysql do
-    gem "mysql"
-  end
-end
-
-platforms :mri_19, :mingw_19 do
-  group :mysql do
-    gem "mysql2", "~> 0.2.7"
+  group :rmagick do
+    # RMagick 2 supports ruby 1.9
+    # RMagick 1 would be fine for ruby 1.8 but Bundler does not support
+    # different requirements for the same gem on different platforms
+    gem "rmagick", ">= 2.0.0"
   end
 end
 
 platforms :jruby do
-  gem "jruby-openssl"
+  # jruby-openssl is bundled with JRuby 1.7.0
+  gem "jruby-openssl" if Object.const_defined?(:JRUBY_VERSION) && JRUBY_VERSION < '1.7.0'
+  gem "activerecord-jdbc-adapter", "1.2.5"
+end
 
-  group :mysql do
-    gem "activerecord-jdbcmysql-adapter"
-  end
-
-  group :postgresql do
-    gem "activerecord-jdbcpostgresql-adapter"
-  end
-
-  group :sqlite do
-    gem "activerecord-jdbcsqlite3-adapter"
+# Include database gems for the adapters found in the database
+# configuration file
+require 'erb'
+require 'yaml'
+database_file = File.join(File.dirname(__FILE__), "config/database.yml")
+if File.exist?(database_file)
+  database_config = YAML::load(ERB.new(IO.read(database_file)).result)
+  adapters = database_config.values.map {|c| c['adapter']}.compact.uniq
+  if adapters.any?
+    adapters.each do |adapter|
+      case adapter
+      when 'mysql2'
+        gem "mysql2", "~> 0.3.11", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcmysql-adapter", :platforms => :jruby
+      when 'mysql'
+        gem "mysql", "~> 2.8.1", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcmysql-adapter", :platforms => :jruby
+      when /postgresql/
+        gem "pg", ">= 0.11.0", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcpostgresql-adapter", :platforms => :jruby
+      when /sqlite3/
+        gem "sqlite3", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcsqlite3-adapter", :platforms => :jruby
+      when /sqlserver/
+        gem "tiny_tds", "~> 0.5.1", :platforms => [:mri, :mingw]
+        gem "activerecord-sqlserver-adapter", :platforms => [:mri, :mingw]
+      else
+        warn("Unknown database adapter `#{adapter}` found in config/database.yml, use Gemfile.local to load your own database gems")
+      end
+    end
+  else
+    warn("No adapter found in config/database.yml, please configure it first")
   end
+else
+  warn("Please configure your config/database.yml first")
 end
 
 group :development do
   gem "rdoc", ">= 2.4.2"
+  gem "yard"
 end
 
 group :test do
-  gem "shoulda", "~> 2.10.3"
-  gem "edavis10-object_daddy", :require => "object_daddy"
-  gem "mocha"
+  gem "shoulda", "~> 3.3.2"
+  gem "mocha", "~> 0.13.3"
+  gem 'capybara', '~> 2.0.0'
+end
+
+local_gemfile = File.join(File.dirname(__FILE__), "Gemfile.local")
+if File.exists?(local_gemfile)
+  puts "Loading Gemfile.local ..." if $DEBUG # `ruby -d` or `bundle -v`
+  instance_eval File.read(local_gemfile)
 end
 
 # Load plugins' Gemfiles
-Dir.glob File.expand_path("../vendor/plugins/*/Gemfile", __FILE__) do |file|
+Dir.glob File.expand_path("../plugins/*/Gemfile", __FILE__) do |file|
   puts "Loading #{file} ..." if $DEBUG # `ruby -d` or `bundle -v`
   instance_eval File.read(file)
 end

Rakefile

@@ -1,15 +1,7 @@
+#!/usr/bin/env rake
 # Add your own tasks in files placed in lib/tasks ending in .rake,
-# for example lib/tasks/switchtower.rake, and they will automatically be available to Rake.
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
-require(File.join(File.dirname(__FILE__), 'config', 'boot'))
+require File.expand_path('../config/application', __FILE__)
 
-require 'rake'
-require 'rake/testtask'
-
-begin
-  require 'rdoc/task'
-rescue LoadError
-  # RDoc is not available
-end
-
-require 'tasks/rails'
+RedmineApp::Application.load_tasks

app/controllers/account_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -25,7 +25,9 @@ class AccountController < ApplicationController
   # Login request and validation
   def login
     if request.get?
-      logout_user
+      if User.current.logged?
+        redirect_to home_url
+      end
     else
       authenticate_user
     end
@@ -36,23 +38,35 @@ class AccountController < ApplicationController
 
   # Log out current user and redirect to welcome page
   def logout
-    logout_user
-    redirect_to home_url
+    if User.current.anonymous?
+      redirect_to home_url
+    elsif request.post?
+      logout_user
+      redirect_to home_url
+    end
+    # display the logout form
   end
 
-  # Enable user to choose a new password
+  # Lets user choose a new password
   def lost_password
-    redirect_to(home_url) && return unless Setting.lost_password?
+    (redirect_to(home_url); return) unless Setting.lost_password?
     if params[:token]
-      @token = Token.find_by_action_and_value("recovery", params[:token])
-      redirect_to(home_url) && return unless @token and !@token.expired?
+      @token = Token.find_token("recovery", params[:token].to_s)
+      if @token.nil? || @token.expired?
+        redirect_to home_url
+        return
+      end
       @user = @token.user
+      unless @user && @user.active?
+        redirect_to home_url
+        return
+      end
       if request.post?
         @user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
         if @user.save
           @token.destroy
           flash[:notice] = l(:notice_account_password_updated)
-          redirect_to :action => 'login'
+          redirect_to signin_path
           return
         end
       end
@@ -60,17 +74,23 @@ class AccountController < ApplicationController
       return
     else
       if request.post?
-        user = User.find_by_mail(params[:mail])
-        # user not found in db
-        (flash.now[:error] = l(:notice_account_unknown_email); return) unless user
-        # user uses an external authentification
-        (flash.now[:error] = l(:notice_can_t_change_password); return) if user.auth_source_id
+        user = User.find_by_mail(params[:mail].to_s)
+        # user not found or not active
+        unless user && user.active?
+          flash.now[:error] = l(:notice_account_unknown_email)
+          return
+        end
+        # user cannot change its password
+        unless user.change_password_allowed?
+          flash.now[:error] = l(:notice_can_t_change_password)
+          return
+        end
         # create a new token for password recovery
         token = Token.new(:user => user, :action => "recovery")
         if token.save
-          Mailer.deliver_lost_password(token)
+          Mailer.lost_password(token).deliver
           flash[:notice] = l(:notice_account_lost_email_sent)
-          redirect_to :action => 'login'
+          redirect_to signin_path
           return
         end
       end
@@ -79,13 +99,14 @@ class AccountController < ApplicationController
 
   # User self-registration
   def register
-    redirect_to(home_url) && return unless Setting.self_registration? || session[:auth_source_registration]
+    (redirect_to(home_url); return) unless Setting.self_registration? || session[:auth_source_registration]
     if request.get?
       session[:auth_source_registration] = nil
-      @user = User.new(:language => Setting.default_language)
+      @user = User.new(:language => current_language.to_s)
     else
+      user_params = params[:user] || {}
       @user = User.new
-      @user.safe_attributes = params[:user]
+      @user.safe_attributes = user_params
       @user.admin = false
       @user.register
       if session[:auth_source_registration]
@@ -96,11 +117,13 @@ class AccountController < ApplicationController
           session[:auth_source_registration] = nil
           self.logged_user = @user
           flash[:notice] = l(:notice_account_activated)
-          redirect_to :controller => 'my', :action => 'account'
+          redirect_to my_account_path
         end
       else
         @user.login = params[:user][:login]
-        @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation]
+        unless user_params[:identity_url].present? && user_params[:password].blank? && user_params[:password_confirmation].blank?
+          @user.password, @user.password_confirmation = user_params[:password], user_params[:password_confirmation]
+        end
 
         case Setting.self_registration
         when '1'
@@ -116,29 +139,21 @@ class AccountController < ApplicationController
 
   # Token based account activation
   def activate
-    redirect_to(home_url) && return unless Setting.self_registration? && params[:token]
-    token = Token.find_by_action_and_value('register', params[:token])
-    redirect_to(home_url) && return unless token and !token.expired?
+    (redirect_to(home_url); return) unless Setting.self_registration? && params[:token].present?
+    token = Token.find_token('register', params[:token].to_s)
+    (redirect_to(home_url); return) unless token and !token.expired?
     user = token.user
-    redirect_to(home_url) && return unless user.registered?
+    (redirect_to(home_url); return) unless user.registered?
     user.activate
     if user.save
       token.destroy
       flash[:notice] = l(:notice_account_activated)
     end
-    redirect_to :action => 'login'
+    redirect_to signin_path
   end
 
   private
 
-  def logout_user
-    if User.current.logged?
-      cookies.delete :autologin
-      Token.delete_all(["user_id = ? AND action = ?", User.current.id, 'autologin'])
-      self.logged_user = nil
-    end
-  end
-
   def authenticate_user
     if Setting.openid? && using_open_id?
       open_id_authenticate(params[:openid_url])
@@ -161,12 +176,14 @@ class AccountController < ApplicationController
   end
 
   def open_id_authenticate(openid_url)
-    authenticate_with_open_id(openid_url, :required => [:nickname, :fullname, :email], :return_to => signin_url) do |result, identity_url, registration|
+    back_url = signin_url(:autologin => params[:autologin])
+
+    authenticate_with_open_id(openid_url, :required => [:nickname, :fullname, :email], :return_to => back_url, :method => :post) do |result, identity_url, registration|
       if result.successful?
         user = User.find_or_initialize_by_identity_url(identity_url)
         if user.new_record?
           # Self-registration off
-          redirect_to(home_url) && return unless Setting.self_registration?
+          (redirect_to(home_url); return) unless Setting.self_registration?
 
           # Create on the fly
           user.login = registration['nickname'] unless registration['nickname'].nil?
@@ -202,6 +219,7 @@ class AccountController < ApplicationController
   end
 
   def successful_authentication(user)
+    logger.info "Successful authentication for '#{user.login}' from #{request.remote_ip} at #{Time.now.utc}"
     # Valid user
     self.logged_user = user
     # generate a key and set cookie if autologin
@@ -209,12 +227,11 @@ class AccountController < ApplicationController
       set_autologin_cookie(user)
     end
     call_hook(:controller_account_success_authentication_after, {:user => user })
-    redirect_back_or_default :controller => 'my', :action => 'page'
+    redirect_back_or_default my_page_path
   end
 
   def set_autologin_cookie(user)
     token = Token.create(:user => user, :action => 'autologin')
-    cookie_name = Redmine::Configuration['autologin_cookie_name'] || 'autologin'
     cookie_options = {
       :value => token.value,
       :expires => 1.year.from_now,
@@ -222,7 +239,7 @@ class AccountController < ApplicationController
       :secure => (Redmine::Configuration['autologin_cookie_secure'] ? true : false),
       :httponly => true
     }
-    cookies[cookie_name] = cookie_options
+    cookies[autologin_cookie_name] = cookie_options
   end
 
   # Onthefly creation failed, display the registration form to fill/fix attributes
@@ -243,9 +260,9 @@ class AccountController < ApplicationController
   def register_by_email_activation(user, &block)
     token = Token.new(:user => user, :action => "register")
     if user.save and token.save
-      Mailer.deliver_register(token)
+      Mailer.register(token).deliver
       flash[:notice] = l(:notice_account_register_done)
-      redirect_to :action => 'login'
+      redirect_to signin_path
     else
       yield if block_given?
     end
@@ -261,7 +278,7 @@ class AccountController < ApplicationController
     if user.save
       self.logged_user = user
       flash[:notice] = l(:notice_account_activated)
-      redirect_to :controller => 'my', :action => 'account'
+      redirect_to my_account_path
     else
       yield if block_given?
     end
@@ -273,7 +290,7 @@ class AccountController < ApplicationController
   def register_manually_by_administrator(user, &block)
     if user.save
       # Sends an email to the administrators
-      Mailer.deliver_account_activation_request(user)
+      Mailer.account_activation_request(user).deliver
       account_pending
     else
       yield if block_given?
@@ -282,6 +299,6 @@ class AccountController < ApplicationController
 
   def account_pending
     flash[:notice] = l(:notice_account_pending)
-    redirect_to :action => 'login'
+    redirect_to signin_path
   end
 end

app/controllers/activities_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -40,10 +40,10 @@ class ActivitiesController < ApplicationController
 
     events = @activity.events(@date_from, @date_to)
 
-    if events.empty? || stale?(:etag => [@activity.scope, @date_to, @date_from, @with_subprojects, @author, events.first, User.current, current_language])
+    if events.empty? || stale?(:etag => [@activity.scope, @date_to, @date_from, @with_subprojects, @author, events.first, events.size, User.current, current_language])
       respond_to do |format|
         format.html {
-          @events_by_day = events.group_by(&:event_date)
+          @events_by_day = events.group_by {|event| User.current.time_to_date(event.event_datetime)}
           render :layout => false if request.xhr?
         }
         format.atom {

app/controllers/admin_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -23,19 +23,18 @@ class AdminController < ApplicationController
 
   before_filter :require_admin
   helper :sort
-  include SortHelper	
+  include SortHelper
 
   def index
     @no_configuration_data = Redmine::DefaultData::Loader::no_data?
   end
-	
+
   def projects
     @status = params[:status] || 1
 
-    scope = Project.status(@status)
+    scope = Project.status(@status).order('lft')
     scope = scope.like(params[:name]) if params[:name].present?
-
-    @projects = scope.all(:order => 'lft')
+    @projects = scope.all
 
     render :action => "projects", :layout => false if request.xhr?
   end
@@ -55,7 +54,7 @@ class AdminController < ApplicationController
         flash[:error] = l(:error_can_t_load_default_data, e.message)
       end
     end
-    redirect_to :action => 'index'
+    redirect_to admin_path
   end
 
   def test_email
@@ -63,21 +62,19 @@ class AdminController < ApplicationController
     # Force ActionMailer to raise delivery errors so we can catch it
     ActionMailer::Base.raise_delivery_errors = true
     begin
-      @test = Mailer.deliver_test_email(User.current)
+      @test = Mailer.test_email(User.current).deliver
       flash[:notice] = l(:notice_email_sent, User.current.mail)
     rescue Exception => e
       flash[:error] = l(:notice_email_error, e.message)
     end
     ActionMailer::Base.raise_delivery_errors = raise_delivery_errors
-    redirect_to :controller => 'settings', :action => 'edit', :tab => 'notifications'
+    redirect_to settings_path(:tab => 'notifications')
   end
 
   def info
     @db_adapter_name = ActiveRecord::Base.connection.adapter_name
     @checklist = [
-      [:text_default_administrator_account_changed,
-          User.find(:first,
-                    :conditions => ["login=? and hashed_password=?", 'admin', User.hash_password('admin')]).nil?],
+      [:text_default_administrator_account_changed, User.default_admin_account_changed?],
       [:text_file_repository_writable, File.writable?(Attachment.storage_path)],
       [:text_plugin_assets_writable,   File.writable?(Redmine::Plugin.public_directory)],
       [:text_rmagick_available,        Object.const_defined?(:Magick)]

app/controllers/application_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -22,63 +22,62 @@ class Unauthorized < Exception; end
 
 class ApplicationController < ActionController::Base
   include Redmine::I18n
+  include Redmine::Pagination
+  include RoutesHelper
+  helper :routes
+
+  class_attribute :accept_api_auth_actions
+  class_attribute :accept_rss_auth_actions
+  class_attribute :model_object
 
   layout 'base'
-  exempt_from_layout 'builder', 'rsb'
 
   protect_from_forgery
   def handle_unverified_request
     super
-    cookies.delete(:autologin)
-  end
-  # Remove broken cookie after upgrade from 0.8.x (#4292)
-  # See https://rails.lighthouseapp.com/projects/8994/tickets/3360
-  # TODO: remove it when Rails is fixed
-  before_filter :delete_broken_cookies
-  def delete_broken_cookies
-    if cookies['_redmine_session'] && cookies['_redmine_session'] !~ /--/
-      cookies.delete '_redmine_session'
-      redirect_to home_path
-      return false
-    end
+    cookies.delete(autologin_cookie_name)
   end
 
-  # FIXME: Remove this when all of Rack and Rails have learned how to
-  # properly use encodings
-  before_filter :params_filter
-
-  def params_filter
-    if RUBY_VERSION >= '1.9' && defined?(Rails) && Rails::VERSION::MAJOR < 3
-      self.utf8nize!(params)
-    end
-  end
-
-  def utf8nize!(obj)
-    if obj.frozen?
-      obj
-    elsif obj.is_a? String
-      obj.respond_to?(:force_encoding) ? obj.force_encoding("UTF-8") : obj
-    elsif obj.is_a? Hash
-      obj.each {|k, v| obj[k] = self.utf8nize!(v)}
-    elsif obj.is_a? Array
-      obj.each {|v| self.utf8nize!(v)}
-    else
-      obj
-    end
-  end
-
-  before_filter :user_setup, :check_if_login_required, :set_localization
-  filter_parameter_logging :password
+  before_filter :session_expiration, :user_setup, :check_if_login_required, :set_localization
 
   rescue_from ActionController::InvalidAuthenticityToken, :with => :invalid_authenticity_token
   rescue_from ::Unauthorized, :with => :deny_access
+  rescue_from ::ActionView::MissingTemplate, :with => :missing_template
 
   include Redmine::Search::Controller
   include Redmine::MenuManager::MenuController
   helper Redmine::MenuManager::MenuHelper
 
-  Redmine::Scm::Base.all.each do |scm|
-    require_dependency "repository/#{scm.underscore}"
+  def session_expiration
+    if session[:user_id]
+      if session_expired? && !try_to_autologin
+        reset_session
+        flash[:error] = l(:error_session_expired)
+        redirect_to signin_url
+      else
+        session[:atime] = Time.now.utc.to_i
+      end
+    end
+  end
+
+  def session_expired?
+    if Setting.session_lifetime?
+      unless session[:ctime] && (Time.now.utc.to_i - session[:ctime].to_i <= Setting.session_lifetime.to_i * 60)
+        return true
+      end
+    end
+    if Setting.session_timeout?
+      unless session[:atime] && (Time.now.utc.to_i - session[:atime].to_i <= Setting.session_timeout.to_i * 60)
+        return true
+      end
+    end
+    false
+  end
+
+  def start_user_session(user)
+    session[:user_id] = user.id
+    session[:ctime] = Time.now.utc.to_i
+    session[:atime] = Time.now.utc.to_i
   end
 
   def user_setup
@@ -86,32 +85,61 @@ class ApplicationController < ActionController::Base
     Setting.check_cache
     # Find the current user
     User.current = find_current_user
+    logger.info("  Current user: " + (User.current.logged? ? "#{User.current.login} (id=#{User.current.id})" : "anonymous")) if logger
   end
 
   # Returns the current user or nil if no user is logged in
   # and starts a session if needed
   def find_current_user
-    if session[:user_id]
-      # existing session
-      (User.active.find(session[:user_id]) rescue nil)
-    elsif cookies[:autologin] && Setting.autologin?
-      # auto-login feature starts a new session
-      user = User.try_to_autologin(cookies[:autologin])
-      session[:user_id] = user.id if user
-      user
-    elsif params[:format] == 'atom' && params[:key] && request.get? && accept_rss_auth?
-      # RSS key authentication does not start a session
-      User.find_by_rss_key(params[:key])
-    elsif Setting.rest_api_enabled? && accept_api_auth?
+    user = nil
+    unless api_request?
+      if session[:user_id]
+        # existing session
+        user = (User.active.find(session[:user_id]) rescue nil)
+      elsif autologin_user = try_to_autologin
+        user = autologin_user
+      elsif params[:format] == 'atom' && params[:key] && request.get? && accept_rss_auth?
+        # RSS key authentication does not start a session
+        user = User.find_by_rss_key(params[:key])
+      end
+    end
+    if user.nil? && Setting.rest_api_enabled? && accept_api_auth?
       if (key = api_key_from_request)
         # Use API key
-        User.find_by_api_key(key)
+        user = User.find_by_api_key(key)
       else
         # HTTP Basic, either username/password or API key/random
         authenticate_with_http_basic do |username, password|
-          User.try_to_login(username, password) || User.find_by_api_key(username)
+          user = User.try_to_login(username, password) || User.find_by_api_key(username)
         end
       end
+      # Switch user if requested by an admin user
+      if user && user.admin? && (username = api_switch_user_from_request)
+        su = User.find_by_login(username)
+        if su && su.active?
+          logger.info("  User switched by: #{user.login} (id=#{user.id})") if logger
+          user = su
+        else
+          render_error :message => 'Invalid X-Redmine-Switch-User header', :status => 412
+        end
+      end
+    end
+    user
+  end
+
+  def autologin_cookie_name
+    Redmine::Configuration['autologin_cookie_name'].presence || 'autologin'
+  end
+
+  def try_to_autologin
+    if cookies[autologin_cookie_name] && Setting.autologin?
+      # auto-login feature starts a new session
+      user = User.try_to_autologin(cookies[autologin_cookie_name])
+      if user
+        reset_session
+        start_user_session(user)
+      end
+      user
     end
   end
 
@@ -120,12 +148,21 @@ class ApplicationController < ActionController::Base
     reset_session
     if user && user.is_a?(User)
       User.current = user
-      session[:user_id] = user.id
+      start_user_session(user)
     else
       User.current = User.anonymous
     end
   end
 
+  # Logs out current user
+  def logout_user
+    if User.current.logged?
+      cookies.delete(autologin_cookie_name)
+      Token.delete_all(["user_id = ? AND action = ?", User.current.id, 'autologin'])
+      self.logged_user = nil
+    end
+  end
+
   # check if login is globally required to access the application
   def check_if_login_required
     # no check needed if user is already logged in
@@ -233,7 +270,7 @@ class ApplicationController < ActionController::Base
   end
 
   def find_model_object
-    model = self.class.read_inheritable_attribute('model_object')
+    model = self.class.model_object
     if model
       @object = model.find(params[:id])
       self.instance_variable_set('@' + controller_name.singularize, @object) if @object
@@ -243,27 +280,47 @@ class ApplicationController < ActionController::Base
   end
 
   def self.model_object(model)
-    write_inheritable_attribute('model_object', model)
+    self.model_object = model
   end
 
-  # Filter for bulk issue operations
+  # Find the issue whose id is the :id parameter
+  # Raises a Unauthorized exception if the issue is not visible
+  def find_issue
+    # Issue.visible.find(...) can not be used to redirect user to the login form
+    # if the issue actually exists but requires authentication
+    @issue = Issue.find(params[:id])
+    raise Unauthorized unless @issue.visible?
+    @project = @issue.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Find issues with a single :id param or :ids array param
+  # Raises a Unauthorized exception if one of the issues is not visible
   def find_issues
     @issues = Issue.find_all_by_id(params[:id] || params[:ids])
     raise ActiveRecord::RecordNotFound if @issues.empty?
-    if @issues.detect {|issue| !issue.visible?}
-      deny_access
-      return
-    end
+    raise Unauthorized unless @issues.all?(&:visible?)
     @projects = @issues.collect(&:project).compact.uniq
     @project = @projects.first if @projects.size == 1
   rescue ActiveRecord::RecordNotFound
     render_404
   end
 
+  def find_attachments
+    if (attachments = params[:attachments]).present?
+      att = attachments.values.collect do |attachment|
+        Attachment.find_by_token( attachment[:token] ) if attachment[:token].present?
+      end
+      att.compact!
+    end
+    @attachments = att || []
+  end
+
   # make sure that the user is a member of the project (or admin) if project is private
   # used as a before_filter for actions that do not require any particular permission on the project
   def check_project_privacy
-    if @project && @project.active?
+    if @project && !@project.archived?
       if @project.visible?
         true
       else
@@ -277,12 +334,16 @@ class ApplicationController < ActionController::Base
   end
 
   def back_url
-    params[:back_url] || request.env['HTTP_REFERER']
+    url = params[:back_url]
+    if url.nil? && referer = request.env['HTTP_REFERER']
+      url = CGI.unescape(referer.to_s)
+    end
+    url
   end
 
   def redirect_back_or_default(default)
-    back_url = CGI.unescape(params[:back_url].to_s)
-    if !back_url.blank?
+    back_url = params[:back_url].to_s
+    if back_url.present?
       begin
         uri = URI.parse(back_url)
         # do not redirect user to another host or to the login or register page
@@ -291,6 +352,7 @@ class ApplicationController < ActionController::Base
           return
         end
       rescue URI::InvalidURIError
+        logger.warn("Could not redirect to invalid URL #{back_url}")
         # redirect to default
       end
     end
@@ -298,6 +360,19 @@ class ApplicationController < ActionController::Base
     false
   end
 
+  # Redirects to the request referer if present, redirects to args or call block otherwise.
+  def redirect_to_referer_or(*args, &block)
+    redirect_to :back
+  rescue ::ActionController::RedirectBackError
+    if args.any?
+      redirect_to *args
+    elsif block_given?
+      block.call
+    else
+      raise "#redirect_to_referer_or takes arguments or a block"
+    end
+  end
+
   def render_403(options={})
     @project = nil
     render_error({:message => :notice_not_authorized, :status => 403}.merge(options))
@@ -321,13 +396,17 @@ class ApplicationController < ActionController::Base
       format.html {
         render :template => 'common/error', :layout => use_layout, :status => @status
       }
-      format.atom { head @status }
-      format.xml { head @status }
-      format.js { head @status }
-      format.json { head @status }
+      format.any { head @status }
     end
   end
-  
+
+  # Handler for ActionView::MissingTemplate exception
+  def missing_template
+    logger.warn "Missing template, responding with 404"
+    @project = nil
+    render_404
+  end
+
   # Filter for actions that provide an API response
   # but have no HTML representation for non admin users
   def require_admin_or_api_request
@@ -360,27 +439,15 @@ class ApplicationController < ActionController::Base
     @items.sort! {|x,y| y.event_datetime <=> x.event_datetime }
     @items = @items.slice(0, Setting.feeds_limit.to_i)
     @title = options[:title] || Setting.app_title
-    render :template => "common/feed.atom", :layout => false,
+    render :template => "common/feed", :formats => [:atom], :layout => false,
            :content_type => 'application/atom+xml'
   end
 
-  # TODO: remove in Redmine 1.4
-  def self.accept_key_auth(*actions)
-    ActiveSupport::Deprecation.warn "ApplicationController.accept_key_auth is deprecated and will be removed in Redmine 1.4. Use accept_rss_auth (or accept_api_auth) instead."
-    accept_rss_auth(*actions)
-  end
-
-  # TODO: remove in Redmine 1.4
-  def accept_key_auth_actions
-    ActiveSupport::Deprecation.warn "ApplicationController.accept_key_auth_actions is deprecated and will be removed in Redmine 1.4. Use accept_rss_auth (or accept_api_auth) instead."
-    self.class.accept_rss_auth
-  end
-
   def self.accept_rss_auth(*actions)
     if actions.any?
-      write_inheritable_attribute('accept_rss_auth_actions', actions)
+      self.accept_rss_auth_actions = actions
     else
-      read_inheritable_attribute('accept_rss_auth_actions') || []
+      self.accept_rss_auth_actions || []
     end
   end
 
@@ -390,9 +457,9 @@ class ApplicationController < ActionController::Base
 
   def self.accept_api_auth(*actions)
     if actions.any?
-      write_inheritable_attribute('accept_api_auth_actions', actions)
+      self.accept_api_auth_actions = actions
     else
-      read_inheritable_attribute('accept_api_auth_actions') || []
+      self.accept_api_auth_actions || []
     end
   end
 
@@ -472,12 +539,17 @@ class ApplicationController < ActionController::Base
   # Returns the API key present in the request
   def api_key_from_request
     if params[:key].present?
-      params[:key]
+      params[:key].to_s
     elsif request.headers["X-Redmine-API-Key"].present?
-      request.headers["X-Redmine-API-Key"]
+      request.headers["X-Redmine-API-Key"].to_s
     end
   end
 
+  # Returns the API 'switch user' value if present
+  def api_switch_user_from_request
+    request.headers["X-Redmine-Switch-User"].to_s.presence
+  end
+
   # Renders a warning flash if obj has unsaved attachments
   def render_attachment_warning_if_needed(obj)
     flash[:warning] = l(:warning_attachments_not_saved, obj.unsaved_attachments.size) if obj.unsaved_attachments.present?
@@ -506,6 +578,17 @@ class ApplicationController < ActionController::Base
     render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."
   end
 
+  # Renders a 200 response for successfull updates or deletions via the API
+  def render_api_ok
+    render_api_head :ok
+  end
+
+  # Renders a head API response
+  def render_api_head(status)
+    # #head would return a response body with one space
+    render :text => '', :status => status, :layout => nil
+  end
+
   # Renders API response on validation failure
   def render_validation_errors(objects)
     if objects.is_a?(Array)
@@ -513,26 +596,12 @@ class ApplicationController < ActionController::Base
     else
       @error_messages = objects.errors.full_messages
     end
-    render :template => 'common/error_messages.api', :status => :unprocessable_entity, :layout => false
+    render :template => 'common/error_messages.api', :status => :unprocessable_entity, :layout => nil
   end
 
-  # Overrides #default_template so that the api template
-  # is used automatically if it exists
-  def default_template(action_name = self.action_name)
-    if api_request?
-      begin
-        return self.view_paths.find_template(default_template_name(action_name), 'api')
-      rescue ::ActionView::MissingTemplate
-        # the api template was not found
-        # fallback to the default behaviour
-      end
-    end
-    super
-  end
-
-  # Overrides #pick_layout so that #render with no arguments
+  # Overrides #_include_layout? so that #render with no arguments
   # doesn't use the layout for api requests
-  def pick_layout(*args)
-    api_request? ? nil : super
+  def _include_layout?(*args)
+    api_request? ? false : super
   end
 end

app/controllers/attachments_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -17,7 +17,7 @@
 
 class AttachmentsController < ApplicationController
   before_filter :find_project, :except => :upload
-  before_filter :file_readable, :read_authorize, :only => [:show, :download]
+  before_filter :file_readable, :read_authorize, :only => [:show, :download, :thumbnail]
   before_filter :delete_authorize, :only => :destroy
   before_filter :authorize_global, :only => :upload
 
@@ -52,11 +52,26 @@ class AttachmentsController < ApplicationController
       @attachment.increment_download
     end
 
-    # images are sent inline
-    send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
-                                    :type => detect_content_type(@attachment),
-                                    :disposition => (@attachment.image? ? 'inline' : 'attachment')
+    if stale?(:etag => @attachment.digest)
+      # images are sent inline
+      send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+                                      :type => detect_content_type(@attachment),
+                                      :disposition => (@attachment.image? ? 'inline' : 'attachment')
+    end
+  end
 
+  def thumbnail
+    if @attachment.thumbnailable? && thumbnail = @attachment.thumbnail(:size => params[:size])
+      if stale?(:etag => thumbnail)
+        send_file thumbnail,
+          :filename => filename_for_content_disposition(@attachment.filename),
+          :type => detect_content_type(@attachment),
+          :disposition => 'inline'
+      end
+    else
+      # No thumbnail for the attachment or thumbnail could not be created
+      render :nothing => true, :status => 404
+    end
   end
 
   def upload
@@ -67,18 +82,20 @@ class AttachmentsController < ApplicationController
       return
     end
 
-    @attachment = Attachment.new(:file => request.body)
+    @attachment = Attachment.new(:file => request.raw_post)
     @attachment.author = User.current
-    @attachment.filename = Redmine::Utils.random_hex(16)
+    @attachment.filename = params[:filename].presence || Redmine::Utils.random_hex(16)
+    saved = @attachment.save
 
-    if @attachment.save
-      respond_to do |format|
-        format.api { render :action => 'upload', :status => :created }
-      end
-    else
-      respond_to do |format|
-        format.api { render_validation_errors(@attachment) }
-      end
+    respond_to do |format|
+      format.js
+      format.api {
+        if saved
+          render :action => 'upload', :status => :created
+        else
+          render_validation_errors(@attachment)
+        end
+      }
     end
   end
 
@@ -86,11 +103,17 @@ class AttachmentsController < ApplicationController
     if @attachment.container.respond_to?(:init_journal)
       @attachment.container.init_journal(User.current)
     end
-    # Make sure association callbacks are called
-    @attachment.container.attachments.delete(@attachment)
-    redirect_to :back
-  rescue ::ActionController::RedirectBackError
-    redirect_to :controller => 'projects', :action => 'show', :id => @project
+    if @attachment.container
+      # Make sure association callbacks are called
+      @attachment.container.attachments.delete(@attachment)
+    else
+      @attachment.destroy
+    end
+
+    respond_to do |format|
+      format.html { redirect_to_referer_or project_path(@project) }
+      format.js
+    end
   end
 
 private
@@ -105,7 +128,12 @@ private
 
   # Checks that the file exists and is readable
   def file_readable
-    @attachment.readable? ? true : render_404
+    if @attachment.readable?
+      true
+    else
+      logger.error "Cannot send attachment, #{@attachment.diskfile} does not exist or is unreadable."
+      render_404
+    end
   end
 
   def read_authorize

app/controllers/auth_sources_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -20,57 +20,77 @@ class AuthSourcesController < ApplicationController
   menu_item :ldap_authentication
 
   before_filter :require_admin
+  before_filter :find_auth_source, :only => [:edit, :update, :test_connection, :destroy]
 
   def index
-    @auth_source_pages, @auth_sources = paginate AuthSource, :per_page => 10
+    @auth_source_pages, @auth_sources = paginate AuthSource, :per_page => 25
   end
 
   def new
     klass_name = params[:type] || 'AuthSourceLdap'
     @auth_source = AuthSource.new_subclass_instance(klass_name, params[:auth_source])
+    render_404 unless @auth_source
   end
 
   def create
     @auth_source = AuthSource.new_subclass_instance(params[:type], params[:auth_source])
     if @auth_source.save
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index'
+      redirect_to auth_sources_path
     else
       render :action => 'new'
     end
   end
 
   def edit
-    @auth_source = AuthSource.find(params[:id])
   end
 
   def update
-    @auth_source = AuthSource.find(params[:id])
     if @auth_source.update_attributes(params[:auth_source])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index'
+      redirect_to auth_sources_path
     else
       render :action => 'edit'
     end
   end
 
   def test_connection
-    @auth_source = AuthSource.find(params[:id])
     begin
       @auth_source.test_connection
       flash[:notice] = l(:notice_successful_connection)
     rescue Exception => e
       flash[:error] = l(:error_unable_to_connect, e.message)
     end
-    redirect_to :action => 'index'
+    redirect_to auth_sources_path
   end
 
   def destroy
-    @auth_source = AuthSource.find(params[:id])
-    unless @auth_source.users.find(:first)
+    unless @auth_source.users.exists?
       @auth_source.destroy
       flash[:notice] = l(:notice_successful_delete)
     end
-    redirect_to :action => 'index'
+    redirect_to auth_sources_path
+  end
+
+  def autocomplete_for_new_user
+    results = AuthSource.search(params[:term])
+
+    render :json => results.map {|result| {
+      'value' => result[:login],
+      'label' => "#{result[:login]} (#{result[:firstname]} #{result[:lastname]})",
+      'login' => result[:login].to_s,
+      'firstname' => result[:firstname].to_s,
+      'lastname' => result[:lastname].to_s,
+      'mail' => result[:mail].to_s,
+      'auth_source_id' => result[:auth_source_id].to_s
+    }}
+  end
+
+  private
+
+  def find_auth_source
+    @auth_source = AuthSource.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end
 end

app/controllers/auto_completes_controller.rb

@@ -1,27 +1,44 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 class AutoCompletesController < ApplicationController
   before_filter :find_project
 
   def issues
     @issues = []
-    q = params[:q].to_s
-    query = (params[:scope] == "all" && Setting.cross_project_issue_relations?) ? Issue : @project.issues
-    if q.match(/^\d+$/)
-      @issues << query.visible.find_by_id(q.to_i)
+    q = (params[:q] || params[:term]).to_s.strip
+    if q.present?
+      scope = (params[:scope] == "all" || @project.nil? ? Issue : @project.issues).visible
+      if q.match(/\A#?(\d+)\z/)
+        @issues << scope.find_by_id($1.to_i)
+      end
+      @issues += scope.where("LOWER(#{Issue.table_name}.subject) LIKE LOWER(?)", "%#{q}%").order("#{Issue.table_name}.id DESC").limit(10).all
+      @issues.compact!
     end
-    unless q.blank?
-      @issues += query.visible.find(:all, :conditions => ["LOWER(#{Issue.table_name}.subject) LIKE ?", "%#{q.downcase}%"], :limit => 10)
-    end
-    @issues.compact!
     render :layout => false
   end
 
   private
 
   def find_project
-    project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
-    @project = Project.find(project_id)
+    if params[:project_id].present?
+      @project = Project.find(params[:project_id])
+    end
   rescue ActiveRecord::RecordNotFound
     render_404
   end
-
 end

app/controllers/boards_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -25,7 +25,7 @@ class BoardsController < ApplicationController
   helper :watchers
 
   def index
-    @boards = @project.boards
+    @boards = @project.boards.includes(:last_message => :author).all
     # show the board if there is only one
     if @boards.size == 1
       @board = @boards.first
@@ -37,23 +37,29 @@ class BoardsController < ApplicationController
     respond_to do |format|
       format.html {
         sort_init 'updated_on', 'desc'
-        sort_update	'created_on' => "#{Message.table_name}.created_on",
+        sort_update 'created_on' => "#{Message.table_name}.created_on",
                     'replies' => "#{Message.table_name}.replies_count",
-                    'updated_on' => "#{Message.table_name}.updated_on"
+                    'updated_on' => "COALESCE(last_replies_messages.created_on, #{Message.table_name}.created_on)"
 
         @topic_count = @board.topics.count
-        @topic_pages = Paginator.new self, @topic_count, per_page_option, params['page']
-        @topics =  @board.topics.find :all, :order => ["#{Message.table_name}.sticky DESC", sort_clause].compact.join(', '),
-                                      :include => [:author, {:last_reply => :author}],
-                                      :limit  =>  @topic_pages.items_per_page,
-                                      :offset =>  @topic_pages.current.offset
-        @message = Message.new
+        @topic_pages = Paginator.new @topic_count, per_page_option, params['page']
+        @topics =  @board.topics.
+          reorder("#{Message.table_name}.sticky DESC").
+          includes(:last_reply).
+          limit(@topic_pages.per_page).
+          offset(@topic_pages.offset).
+          order(sort_clause).
+          preload(:author, {:last_reply => :author}).
+          all
+        @message = Message.new(:board => @board)
         render :action => 'show', :layout => !request.xhr?
       }
       format.atom {
-        @messages = @board.messages.find :all, :order => 'created_on DESC',
-                                               :include => [:author, :board],
-                                               :limit => Setting.feeds_limit.to_i
+        @messages = @board.messages.
+          reorder('created_on DESC').
+          includes(:author, :board).
+          limit(Setting.feeds_limit.to_i).
+          all
         render_feed(@messages, :title => "#{@project}: #{@board}")
       }
     end
@@ -94,7 +100,7 @@ class BoardsController < ApplicationController
 
 private
   def redirect_to_settings_in_projects
-    redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'boards'
+    redirect_to settings_project_path(@project, :tab => 'boards')
   end
 
   def find_board_if_available

app/controllers/calendars_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/controllers/comments_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -32,12 +32,12 @@ class CommentsController < ApplicationController
       flash[:notice] = l(:label_comment_added)
     end
 
-    redirect_to :controller => 'news', :action => 'show', :id => @news
+    redirect_to news_path(@news)
   end
 
   def destroy
     @news.comments.find(params[:comment_id]).destroy
-    redirect_to :controller => 'news', :action => 'show', :id => @news
+    redirect_to news_path(@news)
   end
 
   private

app/controllers/context_menus_controller.rb

@@ -1,12 +1,31 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 class ContextMenusController < ApplicationController
   helper :watchers
   helper :issues
 
   def issues
     @issues = Issue.visible.all(:conditions => {:id => params[:ids]}, :include => :project)
+    (render_404; return) unless @issues.present?
     if (@issues.size == 1)
       @issue = @issues.first
     end
+    @issue_ids = @issues.map(&:id).sort
 
     @allowed_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
     @projects = @issues.collect(&:project).compact.uniq
@@ -31,6 +50,7 @@ class ContextMenusController < ApplicationController
       @assignables = @projects.map(&:assignable_users).reduce(:&)
       @trackers = @projects.map(&:trackers).reduce(:&)
     end
+    @versions = @projects.map {|p| p.shared_versions.open}.reduce(:&)
 
     @priorities = IssuePriority.active.reverse
     @back = back_url
@@ -48,12 +68,15 @@ class ContextMenusController < ApplicationController
       end
     end
 
+    @safe_attributes = @issues.map(&:safe_attribute_names).reduce(:&)
     render :layout => false
   end
 
   def time_entries
     @time_entries = TimeEntry.all(
        :conditions => {:id => params[:ids]}, :include => :project)
+    (render_404; return) unless @time_entries.present?
+
     @projects = @time_entries.collect(&:project).compact.uniq
     @project = @projects.first if @projects.size == 1
     @activities = TimeEntryActivity.shared.active

app/controllers/custom_fields_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -23,7 +23,7 @@ class CustomFieldsController < ApplicationController
   before_filter :find_custom_field, :only => [:edit, :update, :destroy]
 
   def index
-    @custom_fields_by_type = CustomField.find(:all).group_by {|f| f.class.name }
+    @custom_fields_by_type = CustomField.all.group_by {|f| f.class.name }
     @tab = params[:tab] || 'IssueCustomField'
   end
 
@@ -31,10 +31,10 @@ class CustomFieldsController < ApplicationController
   end
 
   def create
-    if request.post? and @custom_field.save
+    if @custom_field.save
       flash[:notice] = l(:notice_successful_create)
       call_hook(:controller_custom_fields_new_after_save, :params => params, :custom_field => @custom_field)
-      redirect_to :action => 'index', :tab => @custom_field.class.name
+      redirect_to custom_fields_path(:tab => @custom_field.class.name)
     else
       render :action => 'new'
     end
@@ -44,21 +44,22 @@ class CustomFieldsController < ApplicationController
   end
 
   def update
-    if request.put? and @custom_field.update_attributes(params[:custom_field])
+    if @custom_field.update_attributes(params[:custom_field])
       flash[:notice] = l(:notice_successful_update)
       call_hook(:controller_custom_fields_edit_after_save, :params => params, :custom_field => @custom_field)
-      redirect_to :action => 'index', :tab => @custom_field.class.name
+      redirect_to custom_fields_path(:tab => @custom_field.class.name)
     else
       render :action => 'edit'
     end
   end
 
   def destroy
-    @custom_field.destroy
-    redirect_to :action => 'index', :tab => @custom_field.class.name
-  rescue
-    flash[:error] = l(:error_can_not_delete_custom_field)
-    redirect_to :action => 'index'
+    begin
+      @custom_field.destroy
+    rescue
+      flash[:error] = l(:error_can_not_delete_custom_field)
+    end
+    redirect_to custom_fields_path(:tab => @custom_field.class.name)
   end
 
   private
@@ -67,6 +68,8 @@ class CustomFieldsController < ApplicationController
     @custom_field = CustomField.new_subclass_instance(params[:type], params[:custom_field])
     if @custom_field.nil?
       render_404
+    else
+      @custom_field.default_value = nil
     end
   end
 

app/controllers/documents_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -27,7 +27,7 @@ class DocumentsController < ApplicationController
 
   def index
     @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
-    documents = @project.documents.find :all, :include => [:attachments, :category]
+    documents = @project.documents.includes(:attachments, :category).all
     case @sort_by
     when 'date'
       @grouped = documents.group_by {|d| d.updated_on.to_date }
@@ -43,7 +43,7 @@ class DocumentsController < ApplicationController
   end
 
   def show
-    @attachments = @document.attachments.find(:all, :order => "created_on DESC")
+    @attachments = @document.attachments.all
   end
 
   def new
@@ -58,7 +58,7 @@ class DocumentsController < ApplicationController
     if @document.save
       render_attachment_warning_if_needed(@document)
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index', :project_id => @project
+      redirect_to project_documents_path(@project)
     else
       render :action => 'new'
     end
@@ -71,7 +71,7 @@ class DocumentsController < ApplicationController
     @document.safe_attributes = params[:document]
     if request.put? and @document.save
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'show', :id => @document
+      redirect_to document_path(@document)
     else
       render :action => 'edit'
     end
@@ -79,14 +79,16 @@ class DocumentsController < ApplicationController
 
   def destroy
     @document.destroy if request.delete?
-    redirect_to :controller => 'documents', :action => 'index', :project_id => @project
+    redirect_to project_documents_path(@project)
   end
 
   def add_attachment
     attachments = Attachment.attach_files(@document, params[:attachments])
     render_attachment_warning_if_needed(@document)
 
-    Mailer.deliver_attachments_added(attachments[:files]) if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')
-    redirect_to :action => 'show', :id => @document
+    if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')
+      Mailer.attachments_added(attachments[:files]).deliver
+    end
+    redirect_to document_path(@document)
   end
 end

app/controllers/enumerations_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,13 +18,26 @@
 class EnumerationsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
+  before_filter :require_admin, :except => :index
+  before_filter :require_admin_or_api_request, :only => :index
   before_filter :build_new_enumeration, :only => [:new, :create]
   before_filter :find_enumeration, :only => [:edit, :update, :destroy]
+  accept_api_auth :index
 
   helper :custom_fields
 
   def index
+    respond_to do |format|
+      format.html
+      format.api {
+        @klass = Enumeration.get_subclass(params[:type])
+        if @klass
+          @enumerations = @klass.shared.sorted.all
+        else
+          render_404
+        end
+      }
+    end
   end
 
   def new
@@ -33,7 +46,7 @@ class EnumerationsController < ApplicationController
   def create
     if request.post? && @enumeration.save
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index', :type => @enumeration.type
+      redirect_to enumerations_path
     else
       render :action => 'new'
     end
@@ -45,7 +58,7 @@ class EnumerationsController < ApplicationController
   def update
     if request.put? && @enumeration.update_attributes(params[:enumeration])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index', :type => @enumeration.type
+      redirect_to enumerations_path
     else
       render :action => 'edit'
     end
@@ -55,12 +68,12 @@ class EnumerationsController < ApplicationController
     if !@enumeration.in_use?
       # No associated objects
       @enumeration.destroy
-      redirect_to :action => 'index'
+      redirect_to enumerations_path
       return
     elsif params[:reassign_to_id]
       if reassign_to = @enumeration.class.find_by_id(params[:reassign_to_id])
         @enumeration.destroy(reassign_to)
-        redirect_to :action => 'index'
+        redirect_to enumerations_path
         return
       end
     end

app/controllers/files_controller.rb

@@ -1,3 +1,20 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 class FilesController < ApplicationController
   menu_item :files
 
@@ -14,8 +31,8 @@ class FilesController < ApplicationController
                 'size' => "#{Attachment.table_name}.filesize",
                 'downloads' => "#{Attachment.table_name}.downloads"
 
-    @containers = [ Project.find(@project.id, :include => :attachments, :order => sort_clause)]
-    @containers += @project.versions.find(:all, :include => :attachments, :order => sort_clause).sort.reverse
+    @containers = [ Project.includes(:attachments).reorder(sort_clause).find(@project.id)]
+    @containers += @project.versions.includes(:attachments).reorder(sort_clause).all.sort.reverse
     render :layout => !request.xhr?
   end
 
@@ -29,7 +46,7 @@ class FilesController < ApplicationController
     render_attachment_warning_if_needed(container)
 
     if !attachments.empty? && !attachments[:files].blank? && Setting.notified_events.include?('file_added')
-      Mailer.deliver_attachments_added(attachments[:files])
+      Mailer.attachments_added(attachments[:files]).deliver
     end
     redirect_to project_files_path(@project)
   end

app/controllers/gantts_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/controllers/groups_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -19,51 +19,34 @@ class GroupsController < ApplicationController
   layout 'admin'
 
   before_filter :require_admin
+  before_filter :find_group, :except => [:index, :new, :create]
+  accept_api_auth :index, :show, :create, :update, :destroy, :add_users, :remove_user
 
   helper :custom_fields
 
-  # GET /groups
-  # GET /groups.xml
   def index
-    @groups = Group.find(:all, :order => 'lastname')
+    @groups = Group.sorted.all
 
     respond_to do |format|
-      format.html # index.html.erb
-      format.xml  { render :xml => @groups }
+      format.html
+      format.api
     end
   end
 
-  # GET /groups/1
-  # GET /groups/1.xml
   def show
-    @group = Group.find(params[:id])
-
     respond_to do |format|
-      format.html # show.html.erb
-      format.xml  { render :xml => @group }
+      format.html
+      format.api
     end
   end
 
-  # GET /groups/new
-  # GET /groups/new.xml
   def new
     @group = Group.new
-
-    respond_to do |format|
-      format.html # new.html.erb
-      format.xml  { render :xml => @group }
-    end
   end
 
-  # GET /groups/1/edit
-  def edit
-    @group = Group.find(params[:id], :include => :projects)
-  end
-
-  # POST /groups
-  # POST /groups.xml
   def create
-    @group = Group.new(params[:group])
+    @group = Group.new
+    @group.safe_attributes = params[:group]
 
     respond_to do |format|
       if @group.save
@@ -71,102 +54,88 @@ class GroupsController < ApplicationController
           flash[:notice] = l(:notice_successful_create)
           redirect_to(params[:continue] ? new_group_path : groups_path)
         }
-        format.xml  { render :xml => @group, :status => :created, :location => @group }
+        format.api  { render :action => 'show', :status => :created, :location => group_url(@group) }
       else
         format.html { render :action => "new" }
-        format.xml  { render :xml => @group.errors, :status => :unprocessable_entity }
+        format.api  { render_validation_errors(@group) }
       end
     end
   end
 
-  # PUT /groups/1
-  # PUT /groups/1.xml
+  def edit
+  end
+
   def update
-    @group = Group.find(params[:id])
+    @group.safe_attributes = params[:group]
 
     respond_to do |format|
-      if @group.update_attributes(params[:group])
+      if @group.save
         flash[:notice] = l(:notice_successful_update)
         format.html { redirect_to(groups_path) }
-        format.xml  { head :ok }
+        format.api  { render_api_ok }
       else
         format.html { render :action => "edit" }
-        format.xml  { render :xml => @group.errors, :status => :unprocessable_entity }
+        format.api  { render_validation_errors(@group) }
       end
     end
   end
 
-  # DELETE /groups/1
-  # DELETE /groups/1.xml
   def destroy
-    @group = Group.find(params[:id])
     @group.destroy
 
     respond_to do |format|
-      format.html { redirect_to(groups_url) }
-      format.xml  { head :ok }
+      format.html { redirect_to(groups_path) }
+      format.api  { render_api_ok }
     end
   end
 
   def add_users
-    @group = Group.find(params[:id])
-    users = User.find_all_by_id(params[:user_ids])
-    @group.users << users if request.post?
+    @users = User.find_all_by_id(params[:user_id] || params[:user_ids])
+    @group.users << @users if request.post?
     respond_to do |format|
-      format.html { redirect_to :controller => 'groups', :action => 'edit', :id => @group, :tab => 'users' }
-      format.js {
-        render(:update) {|page|
-          page.replace_html "tab-content-users", :partial => 'groups/users'
-          users.each {|user| page.visual_effect(:highlight, "user-#{user.id}") }
-        }
-      }
+      format.html { redirect_to edit_group_path(@group, :tab => 'users') }
+      format.js
+      format.api { render_api_ok }
     end
   end
 
   def remove_user
-    @group = Group.find(params[:id])
     @group.users.delete(User.find(params[:user_id])) if request.delete?
     respond_to do |format|
-      format.html { redirect_to :controller => 'groups', :action => 'edit', :id => @group, :tab => 'users' }
-      format.js { render(:update) {|page| page.replace_html "tab-content-users", :partial => 'groups/users'} }
+      format.html { redirect_to edit_group_path(@group, :tab => 'users') }
+      format.js
+      format.api { render_api_ok }
     end
   end
 
   def autocomplete_for_user
-    @group = Group.find(params[:id])
-    @users = User.active.not_in_group(@group).like(params[:q]).all(:limit => 100)
-    render :layout => false
+    respond_to do |format|
+      format.js
+    end
   end
 
   def edit_membership
-    @group = Group.find(params[:id])
     @membership = Member.edit_membership(params[:membership_id], params[:membership], @group)
     @membership.save if request.post?
     respond_to do |format|
-      if @membership.valid?
-        format.html { redirect_to :controller => 'groups', :action => 'edit', :id => @group, :tab => 'memberships' }
-        format.js {
-          render(:update) {|page|
-            page.replace_html "tab-content-memberships", :partial => 'groups/memberships'
-            page.visual_effect(:highlight, "member-#{@membership.id}")
-          }
-        }
-      else
-        format.js {
-          render(:update) {|page|
-            page.alert(l(:notice_failed_to_save_members, :errors => @membership.errors.full_messages.join(', ')))
-          }
-        }
-      end
+      format.html { redirect_to edit_group_path(@group, :tab => 'memberships') }
+      format.js
     end
   end
 
   def destroy_membership
-    @group = Group.find(params[:id])
     Member.find(params[:membership_id]).destroy if request.post?
     respond_to do |format|
-      format.html { redirect_to :controller => 'groups', :action => 'edit', :id => @group, :tab => 'memberships' }
-      format.js { render(:update) {|page| page.replace_html "tab-content-memberships", :partial => 'groups/memberships'} }
+      format.html { redirect_to edit_group_path(@group, :tab => 'memberships') }
+      format.js
     end
   end
+
+  private
+
+  def find_group
+    @group = Group.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
 end

app/controllers/issue_categories_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -23,17 +23,17 @@ class IssueCategoriesController < ApplicationController
   before_filter :find_project_by_project_id, :only => [:index, :new, :create]
   before_filter :authorize
   accept_api_auth :index, :show, :create, :update, :destroy
-  
+
   def index
     respond_to do |format|
-      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project }
+      format.html { redirect_to_settings_in_projects }
       format.api { @categories = @project.issue_categories.all }
     end
   end
 
   def show
     respond_to do |format|
-      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project }
+      format.html { redirect_to_settings_in_projects }
       format.api
     end
   end
@@ -41,6 +41,11 @@ class IssueCategoriesController < ApplicationController
   def new
     @category = @project.issue_categories.build
     @category.safe_attributes = params[:issue_category]
+
+    respond_to do |format|
+      format.html
+      format.js
+    end
   end
 
   def create
@@ -50,22 +55,15 @@ class IssueCategoriesController < ApplicationController
       respond_to do |format|
         format.html do
           flash[:notice] = l(:notice_successful_create)
-          redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
-        end
-        format.js do
-          # IE doesn't support the replace_html rjs method for select box options
-          render(:update) {|page| page.replace "issue_category_id",
-            content_tag('select', content_tag('option') + options_from_collection_for_select(@project.issue_categories, 'id', 'name', @category.id), :id => 'issue_category_id', :name => 'issue[category_id]')
-          }
+          redirect_to_settings_in_projects
         end
+        format.js
         format.api { render :action => 'show', :status => :created, :location => issue_category_path(@category) }
       end
     else
       respond_to do |format|
         format.html { render :action => 'new'}
-        format.js do
-          render(:update) {|page| page.alert(@category.errors.full_messages.join('\n')) }
-        end
+        format.js   { render :action => 'new'}
         format.api { render_validation_errors(@category) }
       end
     end
@@ -80,9 +78,9 @@ class IssueCategoriesController < ApplicationController
       respond_to do |format|
         format.html {
           flash[:notice] = l(:notice_successful_update)
-          redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
+          redirect_to_settings_in_projects
         }
-        format.api { head :ok }
+        format.api { render_api_ok }
       end
     else
       respond_to do |format|
@@ -94,22 +92,27 @@ class IssueCategoriesController < ApplicationController
 
   def destroy
     @issue_count = @category.issues.size
-    if @issue_count == 0 || params[:todo] || api_request? 
+    if @issue_count == 0 || params[:todo] || api_request?
       reassign_to = nil
       if params[:reassign_to_id] && (params[:todo] == 'reassign' || params[:todo].blank?)
         reassign_to = @project.issue_categories.find_by_id(params[:reassign_to_id])
       end
       @category.destroy(reassign_to)
       respond_to do |format|
-        format.html { redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'categories' }
-        format.api { head :ok }
+        format.html { redirect_to_settings_in_projects }
+        format.api { render_api_ok }
       end
       return
     end
     @categories = @project.issue_categories - [@category]
   end
 
-private
+  private
+
+  def redirect_to_settings_in_projects
+    redirect_to settings_project_path(@project, :tab => 'categories')
+  end
+
   # Wrap ApplicationController's find_model_object method to set
   # @category instead of just @issue_category
   def find_model_object

app/controllers/issue_relations_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -42,23 +42,16 @@ class IssueRelationsController < ApplicationController
   def create
     @relation = IssueRelation.new(params[:relation])
     @relation.issue_from = @issue
-    if params[:relation] && m = params[:relation][:issue_to_id].to_s.match(/^#?(\d+)$/)
+    if params[:relation] && m = params[:relation][:issue_to_id].to_s.strip.match(/^#?(\d+)$/)
       @relation.issue_to = Issue.visible.find_by_id(m[1].to_i)
     end
     saved = @relation.save
 
     respond_to do |format|
-      format.html { redirect_to :controller => 'issues', :action => 'show', :id => @issue }
-      format.js do
-        @relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
-        render :update do |page|
-          page.replace_html "relations", :partial => 'issues/relations'
-          if @relation.errors.empty?
-            page << "$('relation_delay').value = ''"
-            page << "$('relation_issue_to_id').value = ''"
-          end
-        end
-      end
+      format.html { redirect_to issue_path(@issue) }
+      format.js {
+        @relations = @issue.reload.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
+      }
       format.api {
         if saved
           render :action => 'show', :status => :created, :location => relation_url(@relation)
@@ -74,9 +67,9 @@ class IssueRelationsController < ApplicationController
     @relation.destroy
 
     respond_to do |format|
-      format.html { redirect_to issue_path } # TODO : does this really work since @issue is always nil? What is it useful to?
-      format.js   { render(:update) {|page| page.remove "relation-#{@relation.id}"} }
-      format.api  { head :ok }
+      format.html { redirect_to issue_path(@relation.issue_from) }
+      format.js
+      format.api  { render_api_ok }
     end
   end
 

app/controllers/issue_statuses_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -25,7 +25,7 @@ class IssueStatusesController < ApplicationController
   def index
     respond_to do |format|
       format.html {
-        @issue_status_pages, @issue_statuses = paginate :issue_statuses, :per_page => 25, :order => "position"
+        @issue_status_pages, @issue_statuses = paginate IssueStatus.sorted, :per_page => 25
         render :action => "index", :layout => false if request.xhr?
       }
       format.api {
@@ -42,7 +42,7 @@ class IssueStatusesController < ApplicationController
     @issue_status = IssueStatus.new(params[:issue_status])
     if request.post? && @issue_status.save
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index'
+      redirect_to issue_statuses_path
     else
       render :action => 'new'
     end
@@ -56,7 +56,7 @@ class IssueStatusesController < ApplicationController
     @issue_status = IssueStatus.find(params[:id])
     if request.put? && @issue_status.update_attributes(params[:issue_status])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index'
+      redirect_to issue_statuses_path
     else
       render :action => 'edit'
     end
@@ -64,11 +64,11 @@ class IssueStatusesController < ApplicationController
 
   def destroy
     IssueStatus.find(params[:id]).destroy
-    redirect_to :action => 'index'
+    redirect_to issue_statuses_path
   rescue
     flash[:error] = l(:error_unable_delete_issue_status)
-    redirect_to :action => 'index'
-  end  	
+    redirect_to issue_statuses_path
+  end
 
   def update_issue_done_ratio
     if request.post? && IssueStatus.update_issue_done_ratios
@@ -76,6 +76,6 @@ class IssueStatusesController < ApplicationController
     else
       flash[:error] =  l(:error_issue_done_ratios_not_updated)
     end
-    redirect_to :action => 'index'
+    redirect_to issue_statuses_path
   end
 end

app/controllers/issues_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -21,11 +21,11 @@ class IssuesController < ApplicationController
 
   before_filter :find_issue, :only => [:show, :edit, :update]
   before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
-  before_filter :find_project, :only => [:new, :create]
+  before_filter :find_project, :only => [:new, :create, :update_form]
   before_filter :authorize, :except => [:index]
   before_filter :find_optional_project, :only => [:index]
   before_filter :check_for_default_issue_status, :only => [:new, :create]
-  before_filter :build_new_issue_from_params, :only => [:new, :create]
+  before_filter :build_new_issue_from_params, :only => [:new, :create, :update_form]
   accept_rss_auth :index, :show
   accept_api_auth :index, :show, :create, :update, :destroy
 
@@ -50,13 +50,13 @@ class IssuesController < ApplicationController
   include SortHelper
   include IssuesHelper
   helper :timelog
-  helper :gantt
   include Redmine::Export::PDF
 
   def index
     retrieve_query
     sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
     sort_update(@query.sortable_columns)
+    @query.sort_criteria = sort_criteria.to_a
 
     if @query.valid?
       case params[:format]
@@ -71,8 +71,8 @@ class IssuesController < ApplicationController
       end
 
       @issue_count = @query.issue_count
-      @issue_pages = Paginator.new self, @issue_count, @limit, params['page']
-      @offset ||= @issue_pages.current.offset
+      @issue_pages = Paginator.new @issue_count, @limit, params['page']
+      @offset ||= @issue_pages.offset
       @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
                               :order => sort_clause,
                               :offset => @offset,
@@ -82,11 +82,11 @@ class IssuesController < ApplicationController
       respond_to do |format|
         format.html { render :template => 'issues/index', :layout => !request.xhr? }
         format.api  {
-          Issue.load_relations(@issues) if include_in_api_response?('relations')
+          Issue.load_visible_relations(@issues) if include_in_api_response?('relations')
         }
         format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
-        format.csv  { send_data(issues_to_csv(@issues, @project, @query, params), :type => 'text/csv; header=present', :filename => 'export.csv') }
-        format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'export.pdf') }
+        format.csv  { send_data(query_to_csv(@issues, @query, params), :type => 'text/csv; header=present', :filename => 'issues.csv') }
+        format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'issues.pdf') }
       end
     else
       respond_to do |format|
@@ -100,8 +100,9 @@ class IssuesController < ApplicationController
   end
 
   def show
-    @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
+    @journals = @issue.journals.includes(:user, :details).reorder("#{Journal.table_name}.id ASC").all
     @journals.each_with_index {|j,i| j.indice = i+1}
+    @journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
     @journals.reverse! if User.current.wants_comments_in_reverse_order?
 
     @changesets = @issue.changesets.visible.all
@@ -119,7 +120,10 @@ class IssuesController < ApplicationController
       }
       format.api
       format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
-      format.pdf  { send_data(issue_to_pdf(@issue), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
+      format.pdf  {
+        pdf = issue_to_pdf(@issue, :journals => @journals)
+        send_data(pdf, :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf")
+      }
     end
   end
 
@@ -128,17 +132,6 @@ class IssuesController < ApplicationController
   def new
     respond_to do |format|
       format.html { render :action => 'new', :layout => !request.xhr? }
-      format.js {
-        render(:update) { |page|
-          if params[:project_change]
-            page.replace_html 'all_attributes', :partial => 'form'
-          else
-            page.replace_html 'attributes', :partial => 'attributes'
-          end
-          m = User.current.allowed_to?(:log_time, @issue.project) ? 'show' : 'hide'
-          page << "if ($('log_time')) {Element.#{m}('log_time');}"
-        }
-      }
     end
   end
 
@@ -150,9 +143,13 @@ class IssuesController < ApplicationController
       respond_to do |format|
         format.html {
           render_attachment_warning_if_needed(@issue)
-          flash[:notice] = l(:notice_issue_successful_create, :id => "<a href='#{issue_path(@issue)}'>##{@issue.id}</a>")
-          redirect_to(params[:continue] ?  { :action => 'new', :project_id => @issue.project, :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :
-                      { :action => 'show', :id => @issue })
+          flash[:notice] = l(:notice_issue_successful_create, :id => view_context.link_to("##{@issue.id}", issue_path(@issue), :title => @issue.subject))
+          if params[:continue]
+            attrs = {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?}
+            redirect_to new_project_issue_path(@issue.project, :issue => attrs)
+          else
+            redirect_to issue_path(@issue)
+          end
         }
         format.api  { render :action => 'show', :status => :created, :location => issue_url(@issue) }
       end
@@ -183,12 +180,8 @@ class IssuesController < ApplicationController
     rescue ActiveRecord::StaleObjectError
       @conflict = true
       if params[:last_journal_id]
-        if params[:last_journal_id].present?
-          last_journal_id = params[:last_journal_id].to_i
-          @conflict_journals = @issue.journals.all(:conditions => ["#{Journal.table_name}.id > ?", last_journal_id])
-        else
-          @conflict_journals = @issue.journals.all
-        end
+        @conflict_journals = @issue.journals_after(params[:last_journal_id]).all
+        @conflict_journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
       end
     end
 
@@ -197,8 +190,8 @@ class IssuesController < ApplicationController
       flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
 
       respond_to do |format|
-        format.html { redirect_back_or_default({:action => 'show', :id => @issue}) }
-        format.api  { head :ok }
+        format.html { redirect_back_or_default issue_path(@issue) }
+        format.api  { render_api_ok }
       end
     else
       respond_to do |format|
@@ -208,6 +201,11 @@ class IssuesController < ApplicationController
     end
   end
 
+  # Updates the issue form when changing the project, status or tracker
+  # on issue creation/update
+  def update_form
+  end
+
   # Bulk edit/copy a set of issues
   def bulk_edit
     @issues.sort!
@@ -225,12 +223,20 @@ class IssuesController < ApplicationController
     end
     target_projects ||= @projects
 
-    @available_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
+    if @copy
+      @available_statuses = [IssueStatus.default]
+    else
+      @available_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
+    end
     @custom_fields = target_projects.map{|p|p.all_issue_custom_fields}.reduce(:&)
     @assignables = target_projects.map(&:assignable_users).reduce(:&)
     @trackers = target_projects.map(&:trackers).reduce(:&)
     @versions = target_projects.map {|p| p.shared_versions.open}.reduce(:&)
     @categories = target_projects.map {|p| p.issue_categories}.reduce(:&)
+    if @copy
+      @attachments_present = @issues.detect {|i| i.attachments.any?}.present?
+      @subtasks_present = @issues.detect {|i| !i.leaf?}.present?
+    end
 
     @safe_attributes = @issues.map(&:safe_attribute_names).reduce(:&)
     render :layout => false if request.xhr?
@@ -243,10 +249,20 @@ class IssuesController < ApplicationController
 
     unsaved_issue_ids = []
     moved_issues = []
+
+    if @copy && params[:copy_subtasks].present?
+      # Descendant issues will be copied with the parent task
+      # Don't copy them twice
+      @issues.reject! {|issue| @issues.detect {|other| issue.is_descendant_of?(other)}}
+    end
+
     @issues.each do |issue|
       issue.reload
       if @copy
-        issue = issue.copy
+        issue = issue.copy({},
+          :attachments => params[:copy_attachments].present?,
+          :subtasks => params[:copy_subtasks].present?
+        )
       end
       journal = issue.init_journal(User.current, params[:notes])
       issue.safe_attributes = attributes
@@ -262,12 +278,12 @@ class IssuesController < ApplicationController
 
     if params[:follow]
       if @issues.size == 1 && moved_issues.size == 1
-        redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
+        redirect_to issue_path(moved_issues.first)
       elsif moved_issues.map(&:project).uniq.size == 1
-        redirect_to :controller => 'issues', :action => 'index', :project_id => moved_issues.map(&:project).first
+        redirect_to project_issues_path(moved_issues.map(&:project).first)
       end
     else
-      redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
+      redirect_back_or_default _project_issues_path(@project)
     end
   end
 
@@ -300,24 +316,12 @@ class IssuesController < ApplicationController
       end
     end
     respond_to do |format|
-      format.html { redirect_back_or_default(:action => 'index', :project_id => @project) }
-      format.api  { head :ok }
+      format.html { redirect_back_or_default _project_issues_path(@project) }
+      format.api  { render_api_ok }
     end
   end
 
-private
-  def find_issue
-    # Issue.visible.find(...) can not be used to redirect user to the login form
-    # if the issue actually exists but requires authentication
-    @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
-    unless @issue.visible?
-      deny_access
-      return
-    end
-    @project = @issue.project
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
+  private
 
   def find_project
     project_id = params[:project_id] || (params[:issue] && params[:issue][:project_id])
@@ -348,14 +352,11 @@ private
   # from the params
   # TODO: Refactor, not everything in here is needed by #edit
   def update_issue_from_params
-    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
-    @priorities = IssuePriority.active
     @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
     @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
     @time_entry.attributes = params[:time_entry]
 
-    @notes = params[:notes] || (params[:issue].present? ? params[:issue][:notes] : nil)
-    @issue.init_journal(User.current, @notes)
+    @issue.init_journal(User.current)
 
     issue_attributes = params[:issue]
     if issue_attributes && params[:conflict_resolution]
@@ -364,13 +365,15 @@ private
         issue_attributes = issue_attributes.dup
         issue_attributes.delete(:lock_version)
       when 'add_notes'
-        issue_attributes = {}
+        issue_attributes = issue_attributes.slice(:notes)
       when 'cancel'
         redirect_to issue_path(@issue)
         return false
       end
     end
     @issue.safe_attributes = issue_attributes
+    @priorities = IssuePriority.active
+    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
     true
   end
 
@@ -383,7 +386,8 @@ private
         begin
           @copy_from = Issue.visible.find(params[:copy_from])
           @copy_attachments = params[:copy_attachments].present? || request.get?
-          @issue.copy_from(@copy_from, :attachments => @copy_attachments)
+          @copy_subtasks = params[:copy_subtasks].present? || request.get?
+          @issue.copy_from(@copy_from, :attachments => @copy_attachments, :subtasks => @copy_subtasks)
         rescue ActiveRecord::RecordNotFound
           render_404
           return
@@ -395,7 +399,7 @@ private
     end
 
     @issue.project = @project
-    @issue.author = User.current
+    @issue.author ||= User.current
     # Tracker must be set before custom field values
     @issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
     if @issue.tracker.nil?
@@ -420,7 +424,16 @@ private
   def parse_params_for_bulk_issue_attributes(params)
     attributes = (params[:issue] || {}).reject {|k,v| v.blank?}
     attributes.keys.each {|k| attributes[k] = '' if attributes[k] == 'none'}
-    attributes[:custom_field_values].reject! {|k,v| v.blank?} if attributes[:custom_field_values]
+    if custom = attributes[:custom_field_values]
+      custom.reject! {|k,v| v.blank?}
+      custom.keys.each do |k|
+        if custom[k].is_a?(Array)
+          custom[k] << '' if custom[k].delete('__none__')
+        else
+          custom[k] = '' if custom[k] == '__none__'
+        end
+      end
+    end
     attributes
   end
 end

app/controllers/journals_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -57,26 +57,20 @@ class JournalsController < ApplicationController
   end
 
   def new
-    journal = Journal.find(params[:journal_id]) if params[:journal_id]
-    if journal
-      user = journal.user
-      text = journal.notes
+    @journal = Journal.visible.find(params[:journal_id]) if params[:journal_id]
+    if @journal
+      user = @journal.user
+      text = @journal.notes
     else
       user = @issue.author
       text = @issue.description
     end
     # Replaces pre blocks with [...]
     text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
-    content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
-    content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
-
-    render(:update) { |page|
-      page.<< "$('notes').value = \"#{escape_javascript content}\";"
-      page.show 'update'
-      page << "Form.Element.focus('notes');"
-      page << "Element.scrollTo('update');"
-      page << "$('notes').scrollTop = $('notes').scrollHeight - $('notes').clientHeight;"
-    }
+    @content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
+    @content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end
 
   def edit
@@ -86,7 +80,7 @@ class JournalsController < ApplicationController
       @journal.destroy if @journal.details.empty? && @journal.notes.blank?
       call_hook(:controller_journals_edit_post, { :journal => @journal, :params => params})
       respond_to do |format|
-        format.html { redirect_to :controller => 'issues', :action => 'show', :id => @journal.journalized_id }
+        format.html { redirect_to issue_path(@journal.journalized) }
         format.js { render :action => 'update' }
       end
     else
@@ -103,17 +97,9 @@ class JournalsController < ApplicationController
   private
 
   def find_journal
-    @journal = Journal.find(params[:id])
+    @journal = Journal.visible.find(params[:id])
     @project = @journal.journalized.project
   rescue ActiveRecord::RecordNotFound
     render_404
   end
-
-  # TODO: duplicated in IssuesController
-  def find_issue
-    @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
-    @project = @issue.project
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
 end

app/controllers/mail_handler_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/controllers/members_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -26,8 +26,8 @@ class MembersController < ApplicationController
   def index
     @offset, @limit = api_offset_and_limit
     @member_count = @project.member_principals.count
-    @member_pages = Paginator.new self, @member_count, @limit, params['page']
-    @offset ||= @member_pages.current.offset
+    @member_pages = Paginator.new @member_count, @limit, params['page']
+    @offset ||= @member_pages.offset
     @members =  @project.member_principals.all(
       :order => "#{Member.table_name}.id",
       :limit  =>  @limit,
@@ -63,31 +63,16 @@ class MembersController < ApplicationController
     end
 
     respond_to do |format|
-      if members.present? && members.all? {|m| m.valid? }
-        format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project }
-        format.js {
-          render(:update) {|page|
-            page.replace_html "tab-content-members", :partial => 'projects/settings/members'
-            page << 'hideOnLoad()'
-            members.each {|member| page.visual_effect(:highlight, "member-#{member.id}") }
-          }
-        }
-        format.api {
-          @member = members.first
+      format.html { redirect_to_settings_in_projects }
+      format.js { @members = members }
+      format.api {
+        @member = members.first
+        if @member.valid?
           render :action => 'show', :status => :created, :location => membership_url(@member)
-        }
-      else
-        format.js {
-          render(:update) {|page|
-            errors = members.collect {|m|
-              m.errors.full_messages
-            }.flatten.uniq
-
-            page.alert(l(:notice_failed_to_save_members, :errors => errors.join(', ')))
-          }
-        }
-        format.api { render_validation_errors(members.first) }
-      end
+        else
+          render_validation_errors(@member)
+        end
+      }
     end
   end
 
@@ -97,17 +82,11 @@ class MembersController < ApplicationController
     end
     saved = @member.save
     respond_to do |format|
-      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project }
-      format.js {
-        render(:update) {|page|
-          page.replace_html "tab-content-members", :partial => 'projects/settings/members'
-          page << 'hideOnLoad()'
-          page.visual_effect(:highlight, "member-#{@member.id}")
-        }
-      }
+      format.html { redirect_to_settings_in_projects }
+      format.js
       format.api {
         if saved
-          head :ok
+          render_api_ok
         else
           render_validation_errors(@member)
         end
@@ -120,15 +99,11 @@ class MembersController < ApplicationController
       @member.destroy
     end
     respond_to do |format|
-      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project }
-      format.js { render(:update) {|page|
-          page.replace_html "tab-content-members", :partial => 'projects/settings/members'
-          page << 'hideOnLoad()'
-        }
-      }
+      format.html { redirect_to_settings_in_projects }
+      format.js
       format.api {
         if @member.destroyed?
-          head :ok
+          render_api_ok
         else
           head :unprocessable_entity
         end
@@ -137,8 +112,14 @@ class MembersController < ApplicationController
   end
 
   def autocomplete
-    @principals = Principal.active.not_member_of(@project).like(params[:q]).all(:limit => 100)
-    render :layout => false
+    respond_to do |format|
+      format.js
+    end
   end
 
+  private
+
+  def redirect_to_settings_in_projects
+    redirect_to settings_project_path(@project, :tab => 'members')
+  end
 end

app/controllers/messages_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -19,9 +19,11 @@ class MessagesController < ApplicationController
   menu_item :boards
   default_search_scope :messages
   before_filter :find_board, :only => [:new, :preview]
+  before_filter :find_attachments, :only => [:preview]
   before_filter :find_message, :except => [:new, :preview]
   before_filter :authorize, :except => [:preview, :edit, :destroy]
 
+  helper :boards
   helper :watchers
   helper :attachments
   include AttachmentsHelper
@@ -38,11 +40,13 @@ class MessagesController < ApplicationController
     end
 
     @reply_count = @topic.children.count
-    @reply_pages = Paginator.new self, @reply_count, REPLIES_PER_PAGE, page
-    @replies =  @topic.children.find(:all, :include => [:author, :attachments, {:board => :project}],
-                                           :order => "#{Message.table_name}.created_on ASC",
-                                           :limit => @reply_pages.items_per_page,
-                                           :offset => @reply_pages.current.offset)
+    @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
+    @replies =  @topic.children.
+      includes(:author, :attachments, {:board => :project}).
+      reorder("#{Message.table_name}.created_on ASC").
+      limit(@reply_pages.per_page).
+      offset(@reply_pages.offset).
+      all
 
     @reply = Message.new(:subject => "RE: #{@message.subject}")
     render :action => "show", :layout => false if request.xhr?
@@ -59,7 +63,7 @@ class MessagesController < ApplicationController
       if @message.save
         call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
         render_attachment_warning_if_needed(@message)
-        redirect_to :action => 'show', :id => @message
+        redirect_to board_message_path(@board, @message)
       end
     end
   end
@@ -76,7 +80,7 @@ class MessagesController < ApplicationController
       attachments = Attachment.attach_files(@reply, params[:attachments])
       render_attachment_warning_if_needed(@reply)
     end
-    redirect_to :action => 'show', :id => @topic, :r => @reply
+    redirect_to board_message_path(@board, @topic, :r => @reply)
   end
 
   # Edit a message
@@ -88,46 +92,40 @@ class MessagesController < ApplicationController
       render_attachment_warning_if_needed(@message)
       flash[:notice] = l(:notice_successful_update)
       @message.reload
-      redirect_to :action => 'show', :board_id => @message.board, :id => @message.root, :r => (@message.parent_id && @message.id)
+      redirect_to board_message_path(@message.board, @message.root, :r => (@message.parent_id && @message.id))
     end
   end
 
   # Delete a messages
   def destroy
     (render_403; return false) unless @message.destroyable_by?(User.current)
+    r = @message.to_param
     @message.destroy
-    redirect_to @message.parent.nil? ?
-      { :controller => 'boards', :action => 'show', :project_id => @project, :id => @board } :
-      { :action => 'show', :id => @message.parent, :r => @message }
+    if @message.parent
+      redirect_to board_message_path(@board, @message.parent, :r => r)
+    else
+      redirect_to project_board_path(@project, @board)
+    end
   end
 
   def quote
-    user = @message.author
-    text = @message.content
-    subject = @message.subject.gsub('"', '\"')
-    subject = "RE: #{subject}" unless subject.starts_with?('RE:')
-    content = "#{ll(Setting.default_language, :text_user_wrote, user)}\\n> "
-    content << text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub('"', '\"').gsub(/(\r?\n|\r\n?)/, "\\n> ") + "\\n\\n"
-    render(:update) { |page|
-      page << "$('message_subject').value = \"#{subject}\";"
-      page.<< "$('message_content').value = \"#{content}\";"
-      page.show 'reply'
-      page << "Form.Element.focus('message_content');"
-      page << "Element.scrollTo('reply');"
-      page << "$('message_content').scrollTop = $('message_content').scrollHeight - $('message_content').clientHeight;"
-    }
+    @subject = @message.subject
+    @subject = "RE: #{@subject}" unless @subject.starts_with?('RE:')
+
+    @content = "#{ll(Setting.default_language, :text_user_wrote, @message.author)}\n> "
+    @content << @message.content.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
   end
 
   def preview
     message = @board.messages.find_by_id(params[:id])
-    @attachements = message.attachments if message
     @text = (params[:message] || params[:reply])[:content]
+    @previewed = message
     render :partial => 'common/preview'
   end
 
 private
   def find_message
-    find_board
+    return unless find_board
     @message = @board.messages.find(params[:id], :include => :parent)
     @topic = @message.root
   rescue ActiveRecord::RecordNotFound
@@ -139,5 +137,6 @@ private
     @project = @board.project
   rescue ActiveRecord::RecordNotFound
     render_404
+    nil
   end
 end

app/controllers/my_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -59,18 +59,36 @@ class MyController < ApplicationController
         @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])
         set_language_if_valid @user.language
         flash[:notice] = l(:notice_account_updated)
-        redirect_to :action => 'account'
+        redirect_to my_account_path
         return
       end
     end
   end
 
+  # Destroys user's account
+  def destroy
+    @user = User.current
+    unless @user.own_account_deletable?
+      redirect_to my_account_path
+      return
+    end
+
+    if request.post? && params[:confirm]
+      @user.destroy
+      if @user.destroyed?
+        logout_user
+        flash[:notice] = l(:notice_account_deleted)
+      end
+      redirect_to home_path
+    end
+  end
+
   # Manage user's password
   def password
     @user = User.current
     unless @user.change_password_allowed?
       flash[:error] = l(:notice_can_t_change_password)
-      redirect_to :action => 'account'
+      redirect_to my_account_path
       return
     end
     if request.post?
@@ -78,7 +96,7 @@ class MyController < ApplicationController
         @user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
         if @user.save
           flash[:notice] = l(:notice_account_password_updated)
-          redirect_to :action => 'account'
+          redirect_to my_account_path
         end
       else
         flash[:error] = l(:notice_account_wrong_password)
@@ -96,7 +114,7 @@ class MyController < ApplicationController
       User.current.rss_key
       flash[:notice] = l(:notice_feeds_access_key_reseted)
     end
-    redirect_to :action => 'account'
+    redirect_to my_account_path
   end
 
   # Create a new API key
@@ -109,7 +127,7 @@ class MyController < ApplicationController
       User.current.api_key
       flash[:notice] = l(:notice_api_access_key_reseted)
     end
-    redirect_to :action => 'account'
+    redirect_to my_account_path
   end
 
   # User's page layout configuration
@@ -117,7 +135,11 @@ class MyController < ApplicationController
     @user = User.current
     @blocks = @user.pref[:my_page_layout] || DEFAULT_LAYOUT.dup
     @block_options = []
-    BLOCKS.each {|k, v| @block_options << [l("my.blocks.#{v}", :default => [v, v.to_s.humanize]), k.dasherize]}
+    BLOCKS.each do |k, v|
+      unless %w(top left right).detect {|f| (@blocks[f] ||= []).include?(k)}
+        @block_options << [l("my.blocks.#{v}", :default => [v, v.to_s.humanize]), k.dasherize]
+      end
+    end
   end
 
   # Add a block to user's page
@@ -125,16 +147,17 @@ class MyController < ApplicationController
   # params[:block] : id of the block to add
   def add_block
     block = params[:block].to_s.underscore
-    (render :nothing => true; return) unless block && (BLOCKS.keys.include? block)
-    @user = User.current
-    layout = @user.pref[:my_page_layout] || {}
-    # remove if already present in a group
-    %w(top left right).each {|f| (layout[f] ||= []).delete block }
-    # add it on top
-    layout['top'].unshift block
-    @user.pref[:my_page_layout] = layout
-    @user.pref.save
-    render :partial => "block", :locals => {:user => @user, :block_name => block}
+    if block.present? && BLOCKS.key?(block)
+      @user = User.current
+      layout = @user.pref[:my_page_layout] || {}
+      # remove if already present in a group
+      %w(top left right).each {|f| (layout[f] ||= []).delete block }
+      # add it on top
+      layout['top'].unshift block
+      @user.pref[:my_page_layout] = layout
+      @user.pref.save
+    end
+    redirect_to my_page_layout_path
   end
 
   # Remove a block to user's page
@@ -147,7 +170,7 @@ class MyController < ApplicationController
     %w(top left right).each {|f| (layout[f] ||= []).delete block }
     @user.pref[:my_page_layout] = layout
     @user.pref.save
-    render :nothing => true
+    redirect_to my_page_layout_path
   end
 
   # Change blocks order on user's page
@@ -157,7 +180,8 @@ class MyController < ApplicationController
     group = params[:group]
     @user = User.current
     if group.is_a?(String)
-      group_items = (params["list-#{group}"] || []).collect(&:underscore)
+      group_items = (params["blocks"] || []).collect(&:underscore)
+      group_items.each {|s| s.sub!(/^block_/, '')}
       if group_items and group_items.is_a? Array
         layout = @user.pref[:my_page_layout] || {}
         # remove group blocks if they are presents in other groups

app/controllers/news_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -40,8 +40,8 @@ class NewsController < ApplicationController
     scope = @project ? @project.news.visible : News.visible
 
     @news_count = scope.count
-    @news_pages = Paginator.new self, @news_count, @limit, params['page']
-    @offset ||= @news_pages.current.offset
+    @news_pages = Paginator.new @news_count, @limit, params['page']
+    @offset ||= @news_pages.offset
     @newss = scope.all(:include => [:author, :project],
                                        :order => "#{News.table_name}.created_on DESC",
                                        :offset => @offset,
@@ -73,7 +73,7 @@ class NewsController < ApplicationController
     if @news.save
       render_attachment_warning_if_needed(@news)
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :controller => 'news', :action => 'index', :project_id => @project
+      redirect_to project_news_index_path(@project)
     else
       render :action => 'new'
     end
@@ -88,7 +88,7 @@ class NewsController < ApplicationController
     if @news.save
       render_attachment_warning_if_needed(@news)
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'show', :id => @news
+      redirect_to news_path(@news)
     else
       render :action => 'edit'
     end
@@ -96,7 +96,7 @@ class NewsController < ApplicationController
 
   def destroy
     @news.destroy
-    redirect_to :action => 'index', :project_id => @project
+    redirect_to project_news_index_path(@project)
   end
 
   private

app/controllers/previews_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -16,17 +16,17 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class PreviewsController < ApplicationController
-  before_filter :find_project
+  before_filter :find_project, :find_attachments
 
   def issue
     @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
     if @issue
-      @attachements = @issue.attachments
       @description = params[:issue] && params[:issue][:description]
       if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")
         @description = nil
       end
-      @notes = params[:notes]
+      # params[:notes] is useful for preview of notes in issue history
+      @notes = params[:notes] || (params[:issue] ? params[:issue][:notes] : nil)
     else
       @description = (params[:issue] ? params[:issue][:description] : nil)
     end
@@ -34,6 +34,9 @@ class PreviewsController < ApplicationController
   end
 
   def news
+    if params[:id].present? && news = News.visible.find_by_id(params[:id])
+      @previewed = news
+    end
     @text = (params[:news] ? params[:news][:description] : nil)
     render :partial => 'common/preview'
   end

app/controllers/project_enumerations_controller.rb

@@ -1,3 +1,20 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 class ProjectEnumerationsController < ApplicationController
   before_filter :find_project_by_project_id
   before_filter :authorize
@@ -12,7 +29,7 @@ class ProjectEnumerationsController < ApplicationController
       flash[:notice] = l(:notice_successful_update)
     end
 
-    redirect_to :controller => 'projects', :action => 'settings', :tab => 'activities', :id => @project
+    redirect_to settings_project_path(@project, :tab => 'activities')
   end
 
   def destroy
@@ -20,7 +37,6 @@ class ProjectEnumerationsController < ApplicationController
       time_entry_activity.destroy(time_entry_activity.parent)
     end
     flash[:notice] = l(:notice_successful_update)
-    redirect_to :controller => 'projects', :action => 'settings', :tab => 'activities', :id => @project
+    redirect_to settings_project_path(@project, :tab => 'activities')
   end
-
 end

app/controllers/projects_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -43,36 +43,40 @@ class ProjectsController < ApplicationController
   helper :repositories
   include RepositoriesHelper
   include ProjectsHelper
+  helper :members
 
   # Lists visible projects
   def index
     respond_to do |format|
       format.html {
-        @projects = Project.visible.find(:all, :order => 'lft')
+        scope = Project
+        unless params[:closed]
+          scope = scope.active
+        end
+        @projects = scope.visible.order('lft').all
       }
       format.api  {
         @offset, @limit = api_offset_and_limit
         @project_count = Project.visible.count
-        @projects = Project.visible.all(:offset => @offset, :limit => @limit, :order => 'lft')
+        @projects = Project.visible.offset(@offset).limit(@limit).order('lft').all
       }
       format.atom {
-        projects = Project.visible.find(:all, :order => 'created_on DESC',
-                                              :limit => Setting.feeds_limit.to_i)
+        projects = Project.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all
         render_feed(projects, :title => "#{Setting.app_title}: #{l(:label_project_latest)}")
       }
     end
   end
 
   def new
-    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
-    @trackers = Tracker.all
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @trackers = Tracker.sorted.all
     @project = Project.new
     @project.safe_attributes = params[:project]
   end
 
   def create
-    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
-    @trackers = Tracker.all
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @trackers = Tracker.sorted.all
     @project = Project.new
     @project.safe_attributes = params[:project]
 
@@ -87,10 +91,12 @@ class ProjectsController < ApplicationController
       respond_to do |format|
         format.html {
           flash[:notice] = l(:notice_successful_create)
-          redirect_to(params[:continue] ?
-            {:controller => 'projects', :action => 'new', :project => {:parent_id => @project.parent_id}.reject {|k,v| v.nil?}} :
-            {:controller => 'projects', :action => 'settings', :id => @project}
-          )
+          if params[:continue]
+            attrs = {:parent_id => @project.parent_id}.reject {|k,v| v.nil?}
+            redirect_to new_project_path(attrs)
+          else
+            redirect_to settings_project_path(@project)
+          end
         }
         format.api  { render :action => 'show', :status => :created, :location => url_for(:controller => 'projects', :action => 'show', :id => @project.id) }
       end
@@ -100,23 +106,15 @@ class ProjectsController < ApplicationController
         format.api  { render_validation_errors(@project) }
       end
     end
-
   end
 
   def copy
-    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
-    @trackers = Tracker.all
-    @root_projects = Project.find(:all,
-                                  :conditions => "parent_id IS NULL AND status = #{Project::STATUS_ACTIVE}",
-                                  :order => 'name')
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @trackers = Tracker.sorted.all
     @source_project = Project.find(params[:id])
     if request.get?
       @project = Project.copy_from(@source_project)
-      if @project
-        @project.identifier = Project.next_identifier if Setting.sequential_project_identifiers?
-      else
-        redirect_to :controller => 'admin', :action => 'projects'
-      end
+      @project.identifier = Project.next_identifier if Setting.sequential_project_identifiers?
     else
       Mailer.with_deliveries(params[:notifications] == '1') do
         @project = Project.new
@@ -124,40 +122,37 @@ class ProjectsController < ApplicationController
         if validate_parent_id && @project.copy(@source_project, :only => params[:only])
           @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
           flash[:notice] = l(:notice_successful_create)
-          redirect_to :controller => 'projects', :action => 'settings', :id => @project
+          redirect_to settings_project_path(@project)
         elsif !@project.new_record?
           # Project was created
           # But some objects were not copied due to validation failures
           # (eg. issues from disabled trackers)
           # TODO: inform about that
-          redirect_to :controller => 'projects', :action => 'settings', :id => @project
+          redirect_to settings_project_path(@project)
         end
       end
     end
   rescue ActiveRecord::RecordNotFound
-    redirect_to :controller => 'admin', :action => 'projects'
+    # source_project not found
+    render_404
   end
-	
+
   # Show @project
   def show
-    if params[:jump]
-      # try to redirect to the requested menu item
-      redirect_to_project_menu_item(@project, params[:jump]) && return
+    # try to redirect to the requested menu item
+    if params[:jump] && redirect_to_project_menu_item(@project, params[:jump])
+      return
     end
 
     @users_by_role = @project.users_by_role
     @subprojects = @project.children.visible.all
-    @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
+    @news = @project.news.limit(5).includes(:author, :project).reorder("#{News.table_name}.created_on DESC").all
     @trackers = @project.rolled_up_trackers
 
     cond = @project.project_condition(Setting.display_subprojects_issues?)
 
-    @open_issues_by_tracker = Issue.visible.count(:group => :tracker,
-                                            :include => [:project, :status, :tracker],
-                                            :conditions => ["(#{cond}) AND #{IssueStatus.table_name}.is_closed=?", false])
-    @total_issues_by_tracker = Issue.visible.count(:group => :tracker,
-                                            :include => [:project, :status, :tracker],
-                                            :conditions => cond)
+    @open_issues_by_tracker = Issue.visible.open.where(cond).count(:group => :tracker)
+    @total_issues_by_tracker = Issue.visible.where(cond).count(:group => :tracker)
 
     if User.current.allowed_to?(:view_time_entries, @project)
       @total_hours = TimeEntry.visible.sum(:hours, :include => :project, :conditions => cond).to_f
@@ -172,10 +167,10 @@ class ProjectsController < ApplicationController
   end
 
   def settings
-    @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
+    @issue_custom_fields = IssueCustomField.sorted.all
     @issue_category ||= IssueCategory.new
     @member ||= @project.members.new
-    @trackers = Tracker.all
+    @trackers = Tracker.sorted.all
     @wiki ||= @project.wiki
   end
 
@@ -189,9 +184,9 @@ class ProjectsController < ApplicationController
       respond_to do |format|
         format.html {
           flash[:notice] = l(:notice_successful_update)
-          redirect_to :action => 'settings', :id => @project
+          redirect_to settings_project_path(@project)
         }
-        format.api  { head :ok }
+        format.api  { render_api_ok }
       end
     else
       respond_to do |format|
@@ -207,7 +202,7 @@ class ProjectsController < ApplicationController
   def modules
     @project.enabled_module_names = params[:enabled_module_names]
     flash[:notice] = l(:notice_successful_update)
-    redirect_to :action => 'settings', :id => @project, :tab => 'modules'
+    redirect_to settings_project_path(@project, :tab => 'modules')
   end
 
   def archive
@@ -216,12 +211,22 @@ class ProjectsController < ApplicationController
         flash[:error] = l(:error_can_not_archive_project)
       end
     end
-    redirect_to(url_for(:controller => 'admin', :action => 'projects', :status => params[:status]))
+    redirect_to admin_projects_path(:status => params[:status])
   end
 
   def unarchive
     @project.unarchive if request.post? && !@project.active?
-    redirect_to(url_for(:controller => 'admin', :action => 'projects', :status => params[:status]))
+    redirect_to admin_projects_path(:status => params[:status])
+  end
+
+  def close
+    @project.close
+    redirect_to project_path(@project)
+  end
+
+  def reopen
+    @project.reopen
+    redirect_to project_path(@project)
   end
 
   # Delete @project
@@ -230,8 +235,8 @@ class ProjectsController < ApplicationController
     if api_request? || params[:confirm]
       @project_to_destroy.destroy
       respond_to do |format|
-        format.html { redirect_to :controller => 'admin', :action => 'projects' }
-        format.api  { head :ok }
+        format.html { redirect_to admin_projects_path }
+        format.api  { render_api_ok }
       end
     end
     # hide project in layout

app/controllers/queries_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -32,35 +32,34 @@ class QueriesController < ApplicationController
       @limit = per_page_option
     end
 
-    @query_count = Query.visible.count
-    @query_pages = Paginator.new self, @query_count, @limit, params['page']
-    @queries = Query.visible.all(:limit => @limit, :offset => @offset, :order => "#{Query.table_name}.name")
+    @query_count = IssueQuery.visible.count
+    @query_pages = Paginator.new @query_count, @limit, params['page']
+    @queries = IssueQuery.visible.all(:limit => @limit, :offset => @offset, :order => "#{Query.table_name}.name")
 
     respond_to do |format|
-      format.html { render :nothing => true }
       format.api
     end
   end
 
   def new
-    @query = Query.new
+    @query = IssueQuery.new
     @query.user = User.current
     @query.project = @project
     @query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
-    build_query_from_params
+    @query.build_from_params(params)
   end
 
   def create
-    @query = Query.new(params[:query])
+    @query = IssueQuery.new(params[:query])
     @query.user = User.current
     @query.project = params[:query_is_for_all] ? nil : @project
     @query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
-    build_query_from_params
+    @query.build_from_params(params)
     @query.column_names = nil if params[:default_columns]
 
     if @query.save
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :query_id => @query
+      redirect_to _project_issues_path(@project, :query_id => @query)
     else
       render :action => 'new', :layout => !request.xhr?
     end
@@ -73,12 +72,12 @@ class QueriesController < ApplicationController
     @query.attributes = params[:query]
     @query.project = nil if params[:query_is_for_all]
     @query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
-    build_query_from_params
+    @query.build_from_params(params)
     @query.column_names = nil if params[:default_columns]
 
     if @query.save
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :query_id => @query
+      redirect_to _project_issues_path(@project, :query_id => @query)
     else
       render :action => 'edit'
     end
@@ -86,12 +85,12 @@ class QueriesController < ApplicationController
 
   def destroy
     @query.destroy
-    redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :set_filter => 1
+    redirect_to _project_issues_path(@project, :set_filter => 1)
   end
 
 private
   def find_query
-    @query = Query.find(params[:id])
+    @query = IssueQuery.find(params[:id])
     @project = @query.project
     render_403 unless @query.editable_by?(User.current)
   rescue ActiveRecord::RecordNotFound

app/controllers/reports_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -22,7 +22,7 @@ class ReportsController < ApplicationController
   def issue_report
     @trackers = @project.trackers
     @versions = @project.shared_versions.sort
-    @priorities = IssuePriority.all
+    @priorities = IssuePriority.all.reverse
     @categories = @project.issue_categories
     @assignees = (Setting.issue_group_assignment? ? @project.principals : @project.users).sort
     @authors = @project.users.sort
@@ -53,7 +53,7 @@ class ReportsController < ApplicationController
       @report_title = l(:field_version)
     when "priority"
       @field = "priority_id"
-      @rows = IssuePriority.all
+      @rows = IssuePriority.all.reverse
       @data = Issue.by_priority(@project)
       @report_title = l(:field_priority)
     when "category"
@@ -90,6 +90,6 @@ class ReportsController < ApplicationController
   private
 
   def find_issue_statuses
-    @statuses = IssueStatus.find(:all, :order => 'position')
+    @statuses = IssueStatus.sorted.all
   end
 end

app/controllers/repositories_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,6 +18,7 @@
 require 'SVG/Graph/Bar'
 require 'SVG/Graph/BarHorizontal'
 require 'digest/sha1'
+require 'redmine/scm/adapters/abstract_adapter'
 
 class ChangesetNotFound < Exception; end
 class InvalidRevisionParam < Exception; end
@@ -41,11 +42,15 @@ class RepositoriesController < ApplicationController
     @repository = Repository.factory(scm)
     @repository.is_default = @project.repository.nil?
     @repository.project = @project
-    render :layout => !request.xhr?
   end
 
   def create
-    @repository = Repository.factory(params[:repository_scm], params[:repository])
+    attrs = pickup_extra_info
+    @repository = Repository.factory(params[:repository_scm])
+    @repository.safe_attributes = params[:repository]
+    if attrs[:attrs_extra].keys.any?
+      @repository.merge_extra_info(attrs[:attrs_extra])
+    end
     @repository.project = @project
     if request.post? && @repository.save
       redirect_to settings_project_path(@project, :tab => 'repositories')
@@ -58,7 +63,11 @@ class RepositoriesController < ApplicationController
   end
 
   def update
-    @repository.attributes = params[:repository]
+    attrs = pickup_extra_info
+    @repository.safe_attributes = attrs[:attrs]
+    if attrs[:attrs_extra].keys.any?
+      @repository.merge_extra_info(attrs[:attrs_extra])
+    end
     @repository.project = @project
     if request.put? && @repository.save
       redirect_to settings_project_path(@project, :tab => 'repositories')
@@ -67,6 +76,20 @@ class RepositoriesController < ApplicationController
     end
   end
 
+  def pickup_extra_info
+    p       = {}
+    p_extra = {}
+    params[:repository].each do |k, v|
+      if k =~ /^extra_/
+        p_extra[k] = v
+      else
+        p[k] = v
+      end
+    end
+    {:attrs => p, :attrs_extra => p_extra}
+  end
+  private :pickup_extra_info
+
   def committers
     @committers = @repository.committers
     @users = @project.users
@@ -115,13 +138,14 @@ class RepositoriesController < ApplicationController
 
   def revisions
     @changeset_count = @repository.changesets.count
-    @changeset_pages = Paginator.new self, @changeset_count,
+    @changeset_pages = Paginator.new @changeset_count,
                                      per_page_option,
                                      params['page']
-    @changesets = @repository.changesets.find(:all,
-                       :limit  =>  @changeset_pages.items_per_page,
-                       :offset =>  @changeset_pages.current.offset,
-                       :include => [:user, :repository, :parents])
+    @changesets = @repository.changesets.
+      limit(@changeset_pages.per_page).
+      offset(@changeset_pages.offset).
+      includes(:user, :repository, :parents).
+      all
 
     respond_to do |format|
       format.html { render :layout => false if request.xhr? }
@@ -129,7 +153,15 @@ class RepositoriesController < ApplicationController
     end
   end
 
+  def raw
+    entry_and_raw(true)
+  end
+
   def entry
+    entry_and_raw(false)
+  end
+
+  def entry_and_raw(is_raw)
     @entry = @repository.entry(@path, @rev)
     (show_error_not_found; return) unless @entry
 
@@ -138,13 +170,14 @@ class RepositoriesController < ApplicationController
 
     @content = @repository.cat(@path, @rev)
     (show_error_not_found; return) unless @content
-    if 'raw' == params[:format] ||
+    if is_raw ||
          (@content.size && @content.size > Setting.file_max_size_displayed.to_i.kilobyte) ||
          ! is_entry_text_data?(@content, @path)
       # Force the download
       send_opt = { :filename => filename_for_content_disposition(@path.split('/').last) }
       send_type = Redmine::MimeType.of(@path)
       send_opt[:type] = send_type.to_s if send_type
+      send_opt[:disposition] = (Redmine::MimeType.is_type?('image', @path) && !is_raw ? 'inline' : 'attachment')
       send_data @content, send_opt
     else
       # Prevent empty lines when displaying a file with Windows style eol
@@ -154,6 +187,7 @@ class RepositoriesController < ApplicationController
       @changeset = @repository.find_changeset_by_name(@rev)
     end
   end
+  private :entry_and_raw
 
   def is_entry_text_data?(ent, path)
     # UTF-16 contains "\x00".
@@ -202,22 +236,6 @@ class RepositoriesController < ApplicationController
 
     if @issue
       @changeset.issues << @issue
-      respond_to do |format|
-        format.js {
-          render :update do |page|
-            page.replace_html "related-issues", :partial => "related_issues"
-            page.visual_effect :highlight, "related-issue-#{@issue.id}"
-          end
-        }
-      end
-    else
-      respond_to do |format|
-        format.js {
-          render :update do |page|
-            page.alert(l(:label_issue) + ' ' + l('activerecord.errors.messages.invalid'))
-          end
-        }
-      end
     end
   end
 
@@ -225,17 +243,9 @@ class RepositoriesController < ApplicationController
   # DELETE /projects/:project_id/repository/(:repository_id/)revisions/:rev/issues/:issue_id
   def remove_related_issue
     @issue = Issue.visible.find_by_id(params[:issue_id])
-    if @issue 
+    if @issue
       @changeset.issues.delete(@issue)
     end
-
-    respond_to do |format|
-      format.js {
-        render :update do |page|
-          page.remove "related-issue-#{@issue.id}"
-        end if @issue
-      }
-    end
   end
 
   def diff
@@ -307,8 +317,7 @@ class RepositoriesController < ApplicationController
       @repository = @project.repository
     end
     (render_404; return false) unless @repository
-    @path = params[:path].join('/') unless params[:path].nil?
-    @path ||= ''
+    @path = params[:path].is_a?(Array) ? params[:path].join('/') : params[:path].to_s
     @rev = params[:rev].blank? ? @repository.default_branch : params[:rev].to_s.strip
     @rev_to = params[:rev_to]
 
@@ -343,17 +352,17 @@ class RepositoriesController < ApplicationController
     @date_to = Date.today
     @date_from = @date_to << 11
     @date_from = Date.civil(@date_from.year, @date_from.month, 1)
-    commits_by_day = repository.changesets.count(
+    commits_by_day = Changeset.count(
                           :all, :group => :commit_date,
-                          :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
+                          :conditions => ["repository_id = ? AND commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
     commits_by_month = [0] * 12
-    commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }
+    commits_by_day.each {|c| commits_by_month[(@date_to.month - c.first.to_date.month) % 12] += c.last }
 
-    changes_by_day = repository.changes.count(
-                          :all, :group => :commit_date,
-                          :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
+    changes_by_day = Change.count(
+                          :all, :group => :commit_date, :include => :changeset,
+                          :conditions => ["#{Changeset.table_name}.repository_id = ? AND #{Changeset.table_name}.commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
     changes_by_month = [0] * 12
-    changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }
+    changes_by_day.each {|c| changes_by_month[(@date_to.month - c.first.to_date.month) % 12] += c.last }
 
     fields = []
     12.times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}
@@ -384,10 +393,10 @@ class RepositoriesController < ApplicationController
   end
 
   def graph_commits_per_author(repository)
-    commits_by_author = repository.changesets.count(:all, :group => :committer)
+    commits_by_author = Changeset.count(:all, :group => :committer, :conditions => ["repository_id = ?", repository.id])
     commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}
 
-    changes_by_author = repository.changes.count(:all, :group => :committer)
+    changes_by_author = Change.count(:all, :group => :committer, :include => :changeset, :conditions => ["#{Changeset.table_name}.repository_id = ?", repository.id])
     h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}
 
     fields = commits_by_author.collect {|r| r.first}
@@ -423,4 +432,3 @@ class RepositoriesController < ApplicationController
     graph.burn
   end
 end
-

app/controllers/roles_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,15 +18,15 @@
 class RolesController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin, :except => :index
-  before_filter :require_admin_or_api_request, :only => :index
-  before_filter :find_role, :only => [:edit, :update, :destroy]
-  accept_api_auth :index
+  before_filter :require_admin, :except => [:index, :show]
+  before_filter :require_admin_or_api_request, :only => [:index, :show]
+  before_filter :find_role, :only => [:show, :edit, :update, :destroy]
+  accept_api_auth :index, :show
 
   def index
     respond_to do |format|
       format.html {
-        @role_pages, @roles = paginate :roles, :per_page => 25, :order => 'builtin, position'
+        @role_pages, @roles = paginate Role.sorted, :per_page => 25
         render :action => "index", :layout => false if request.xhr?
       }
       format.api {
@@ -35,9 +35,18 @@ class RolesController < ApplicationController
     end
   end
 
+  def show
+    respond_to do |format|
+      format.api
+    end
+  end
+
   def new
-    # Prefills the form with 'Non member' role permissions
+    # Prefills the form with 'Non member' role permissions by default
     @role = Role.new(params[:role] || {:permissions => Role.non_member.permissions})
+    if params[:copy].present? && @copy_from = Role.find_by_id(params[:copy])
+      @role.copy_from(@copy_from)
+    end
     @roles = Role.sorted.all
   end
 
@@ -46,10 +55,10 @@ class RolesController < ApplicationController
     if request.post? && @role.save
       # workflow copy
       if !params[:copy_workflow_from].blank? && (copy_from = Role.find_by_id(params[:copy_workflow_from]))
-        @role.workflows.copy(copy_from)
+        @role.workflow_rules.copy(copy_from)
       end
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index'
+      redirect_to roles_path
     else
       @roles = Role.sorted.all
       render :action => 'new'
@@ -62,7 +71,7 @@ class RolesController < ApplicationController
   def update
     if request.put? and @role.update_attributes(params[:role])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index'
+      redirect_to roles_path
     else
       render :action => 'edit'
     end
@@ -70,10 +79,10 @@ class RolesController < ApplicationController
 
   def destroy
     @role.destroy
-    redirect_to :action => 'index'
+    redirect_to roles_path
   rescue
     flash[:error] =  l(:error_can_not_remove_role)
-    redirect_to :action => 'index'
+    redirect_to roles_path
   end
 
   def permissions
@@ -85,7 +94,7 @@ class RolesController < ApplicationController
         role.save
       end
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index'
+      redirect_to roles_path
     end
   end
 

app/controllers/search_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,9 +18,6 @@
 class SearchController < ApplicationController
   before_filter :find_optional_project
 
-  helper :messages
-  include MessagesHelper
-
   def index
     @question = params[:q] || ""
     @question.strip!
@@ -43,8 +40,8 @@ class SearchController < ApplicationController
     begin; offset = params[:offset].to_time if params[:offset]; rescue; end
 
     # quick jump to an issue
-    if @question.match(/^#?(\d+)$/) && Issue.visible.find_by_id($1.to_i)
-      redirect_to :controller => "issues", :action => "show", :id => $1
+    if (m = @question.match(/^#?(\d+)$/)) && (issue = Issue.visible.find_by_id(m[1].to_i))
+      redirect_to issue_path(issue)
       return
     end
 

app/controllers/settings_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -19,6 +19,8 @@ class SettingsController < ApplicationController
   layout 'admin'
   menu_item :plugins, :only => :plugin
 
+  helper :queries
+
   before_filter :require_admin
 
   def index
@@ -36,10 +38,11 @@ class SettingsController < ApplicationController
         Setting[name] = value
       end
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'edit', :tab => params[:tab]
+      redirect_to settings_path(:tab => params[:tab])
     else
       @options = {}
-      @options[:user_format] = User::USER_FORMATS.keys.collect {|f| [User.current.name(f), f.to_s] }
+      user_format = User::USER_FORMATS.collect{|key, value| [key, value[:setting_order]]}.sort{|a, b| a[1] <=> b[1]}
+      @options[:user_format] = user_format.collect{|f| [User.current.name(f[0]), f[0].to_s]}
       @deliveries = ActionMailer::Base.perform_deliveries
 
       @guessed_host_and_path = request.host_with_port.dup
@@ -51,10 +54,15 @@ class SettingsController < ApplicationController
 
   def plugin
     @plugin = Redmine::Plugin.find(params[:id])
+    unless @plugin.configurable?
+      render_404
+      return
+    end
+
     if request.post?
       Setting.send "plugin_#{@plugin.id}=", params[:settings]
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'plugin', :id => @plugin.id
+      redirect_to plugin_settings_path(@plugin)
     else
       @partial = @plugin.settings[:partial]
       @settings = Setting.send "plugin_#{@plugin.id}"

app/controllers/sys_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/controllers/timelog_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,52 +18,46 @@
 class TimelogController < ApplicationController
   menu_item :issues
 
-  before_filter :find_project, :only => [:create]
+  before_filter :find_project_for_new_time_entry, :only => [:create]
   before_filter :find_time_entry, :only => [:show, :edit, :update]
   before_filter :find_time_entries, :only => [:bulk_edit, :bulk_update, :destroy]
   before_filter :authorize, :except => [:new, :index, :report]
 
-  before_filter :find_optional_project, :only => [:new, :index, :report]
+  before_filter :find_optional_project, :only => [:index, :report]
+  before_filter :find_optional_project_for_new_time_entry, :only => [:new]
   before_filter :authorize_global, :only => [:new, :index, :report]
 
   accept_rss_auth :index
   accept_api_auth :index, :show, :create, :update, :destroy
 
+  rescue_from Query::StatementInvalid, :with => :query_statement_invalid
+
   helper :sort
   include SortHelper
   helper :issues
   include TimelogHelper
   helper :custom_fields
   include CustomFieldsHelper
+  helper :queries
+  include QueriesHelper
 
   def index
-    sort_init 'spent_on', 'desc'
-    sort_update 'spent_on' => 'spent_on',
-                'user' => 'user_id',
-                'activity' => 'activity_id',
-                'project' => "#{Project.table_name}.name",
-                'issue' => 'issue_id',
-                'hours' => 'hours'
+    @query = TimeEntryQuery.build_from_params(params, :project => @project, :name => '_')
+    scope = time_entry_scope
 
-    retrieve_date_range
-
-    scope = TimeEntry.visible.spent_between(@from, @to)
-    if @issue
-      scope = scope.on_issue(@issue)
-    elsif @project
-      scope = scope.on_project(@project, Setting.display_subprojects_issues?)
-    end
+    sort_init(@query.sort_criteria.empty? ? [['spent_on', 'desc']] : @query.sort_criteria)
+    sort_update(@query.sortable_columns)
 
     respond_to do |format|
       format.html {
         # Paginate results
         @entry_count = scope.count
-        @entry_pages = Paginator.new self, @entry_count, per_page_option, params['page']
+        @entry_pages = Paginator.new @entry_count, per_page_option, params['page']
         @entries = scope.all(
           :include => [:project, :activity, :user, {:issue => :tracker}],
           :order => sort_clause,
-          :limit  =>  @entry_pages.items_per_page,
-          :offset =>  @entry_pages.current.offset
+          :limit  =>  @entry_pages.per_page,
+          :offset =>  @entry_pages.offset
         )
         @total_hours = scope.sum(:hours).to_f
 
@@ -93,14 +87,16 @@ class TimelogController < ApplicationController
           :include => [:project, :activity, :user, {:issue => [:tracker, :assigned_to, :priority]}],
           :order => sort_clause
         )
-        send_data(entries_to_csv(@entries), :type => 'text/csv; header=present', :filename => 'timelog.csv')
+        send_data(query_to_csv(@entries, @query, params), :type => 'text/csv; header=present', :filename => 'timelog.csv')
       }
     end
   end
 
   def report
-    retrieve_date_range
-    @report = Redmine::Helpers::TimeReport.new(@project, @issue, params[:criteria], params[:columns], @from, @to)
+    @query = TimeEntryQuery.build_from_params(params, :project => @project, :name => '_')
+    scope = time_entry_scope
+
+    @report = Redmine::Helpers::TimeReport.new(@project, @issue, params[:criteria], params[:columns], scope)
 
     respond_to do |format|
       format.html { render :layout => !request.xhr? }
@@ -133,12 +129,24 @@ class TimelogController < ApplicationController
           flash[:notice] = l(:notice_successful_create)
           if params[:continue]
             if params[:project_id]
-              redirect_to :action => 'new', :project_id => @time_entry.project, :issue_id => @time_entry.issue, :back_url => params[:back_url]
+              options = {
+                :time_entry => {:issue_id => @time_entry.issue_id, :activity_id => @time_entry.activity_id},
+                :back_url => params[:back_url]
+              }
+              if @time_entry.issue
+                redirect_to new_project_issue_time_entry_path(@time_entry.project, @time_entry.issue, options)
+              else
+                redirect_to new_project_time_entry_path(@time_entry.project, options)
+              end
             else
-              redirect_to :action => 'new', :back_url => params[:back_url]
+              options = {
+                :time_entry => {:project_id => @time_entry.project_id, :issue_id => @time_entry.issue_id, :activity_id => @time_entry.activity_id},
+                :back_url => params[:back_url]
+              }
+              redirect_to new_time_entry_path(options)
             end
           else
-            redirect_back_or_default :action => 'index', :project_id => @time_entry.project
+            redirect_back_or_default project_time_entries_path(@time_entry.project)
           end
         }
         format.api  { render :action => 'show', :status => :created, :location => time_entry_url(@time_entry) }
@@ -164,9 +172,9 @@ class TimelogController < ApplicationController
       respond_to do |format|
         format.html {
           flash[:notice] = l(:notice_successful_update)
-          redirect_back_or_default :action => 'index', :project_id => @time_entry.project
+          redirect_back_or_default project_time_entries_path(@time_entry.project)
         }
-        format.api  { head :ok }
+        format.api  { render_api_ok }
       end
     else
       respond_to do |format|
@@ -195,7 +203,7 @@ class TimelogController < ApplicationController
       end
     end
     set_flash_from_bulk_time_entry_save(@time_entries, unsaved_time_entry_ids)
-    redirect_back_or_default({:controller => 'timelog', :action => 'index', :project_id => @projects.first})
+    redirect_back_or_default project_time_entries_path(@projects.first)
   end
 
   def destroy
@@ -214,11 +222,11 @@ class TimelogController < ApplicationController
         else
           flash[:error] = l(:notice_unable_delete_time_entry)
         end
-        redirect_back_or_default(:action => 'index', :project_id => @projects.first)
+        redirect_back_or_default project_time_entries_path(@projects.first)
       }
       format.api  {
         if destroyed
-          head :ok
+          render_api_ok
         else
           render_validation_errors(@time_entries)
         end
@@ -258,7 +266,7 @@ private
     end
   end
 
-  def find_project
+  def find_optional_project_for_new_time_entry
     if (project_id = (params[:project_id] || params[:time_entry] && params[:time_entry][:project_id])).present?
       @project = Project.find(project_id)
     end
@@ -266,14 +274,17 @@ private
       @issue = Issue.find(issue_id)
       @project ||= @issue.project
     end
-    if @project.nil?
-      render_404
-      return false
-    end
   rescue ActiveRecord::RecordNotFound
     render_404
   end
 
+  def find_project_for_new_time_entry
+    find_optional_project_for_new_time_entry
+    if @project.nil?
+      render_404
+    end
+  end
+
   def find_optional_project
     if !params[:issue_id].blank?
       @issue = Issue.find(params[:issue_id])
@@ -283,48 +294,15 @@ private
     end
   end
 
-  # Retrieves the date range based on predefined ranges or specific from/to param dates
-  def retrieve_date_range
-    @free_period = false
-    @from, @to = nil, nil
-
-    if params[:period_type] == '1' || (params[:period_type].nil? && !params[:period].nil?)
-      case params[:period].to_s
-      when 'today'
-        @from = @to = Date.today
-      when 'yesterday'
-        @from = @to = Date.today - 1
-      when 'current_week'
-        @from = Date.today - (Date.today.cwday - 1)%7
-        @to = @from + 6
-      when 'last_week'
-        @from = Date.today - 7 - (Date.today.cwday - 1)%7
-        @to = @from + 6
-      when '7_days'
-        @from = Date.today - 7
-        @to = Date.today
-      when 'current_month'
-        @from = Date.civil(Date.today.year, Date.today.month, 1)
-        @to = (@from >> 1) - 1
-      when 'last_month'
-        @from = Date.civil(Date.today.year, Date.today.month, 1) << 1
-        @to = (@from >> 1) - 1
-      when '30_days'
-        @from = Date.today - 30
-        @to = Date.today
-      when 'current_year'
-        @from = Date.civil(Date.today.year, 1, 1)
-        @to = Date.civil(Date.today.year, 12, 31)
-      end
-    elsif params[:period_type] == '2' || (params[:period_type].nil? && (!params[:from].nil? || !params[:to].nil?))
-      begin; @from = params[:from].to_s.to_date unless params[:from].blank?; rescue; end
-      begin; @to = params[:to].to_s.to_date unless params[:to].blank?; rescue; end
-      @free_period = true
-    else
-      # default
+  # Returns the TimeEntry scope for index and report actions
+  def time_entry_scope
+    scope = TimeEntry.visible.where(@query.statement)
+    if @issue
+      scope = scope.on_issue(@issue)
+    elsif @project
+      scope = scope.on_project(@project, Setting.display_subprojects_issues?)
     end
-
-    @from, @to = @to, @from if @from && @to && @from > @to
+    scope
   end
 
   def parse_params_for_bulk_time_entry_attributes(params)

app/controllers/trackers_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -25,30 +25,30 @@ class TrackersController < ApplicationController
   def index
     respond_to do |format|
       format.html {
-        @tracker_pages, @trackers = paginate :trackers, :per_page => 10, :order => 'position'
+        @tracker_pages, @trackers = paginate Tracker.sorted, :per_page => 25
         render :action => "index", :layout => false if request.xhr?
       }
       format.api {
-        @trackers = Tracker.all
+        @trackers = Tracker.sorted.all
       }
     end
   end
 
   def new
     @tracker ||= Tracker.new(params[:tracker])
-    @trackers = Tracker.find :all, :order => 'position'
-    @projects = Project.find(:all)
+    @trackers = Tracker.sorted.all
+    @projects = Project.all
   end
 
   def create
     @tracker = Tracker.new(params[:tracker])
-    if request.post? and @tracker.save
+    if @tracker.save
       # workflow copy
       if !params[:copy_workflow_from].blank? && (copy_from = Tracker.find_by_id(params[:copy_workflow_from]))
-        @tracker.workflows.copy(copy_from)
+        @tracker.workflow_rules.copy(copy_from)
       end
       flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'index'
+      redirect_to trackers_path
       return
     end
     new
@@ -57,14 +57,14 @@ class TrackersController < ApplicationController
 
   def edit
     @tracker ||= Tracker.find(params[:id])
-    @projects = Project.find(:all)
+    @projects = Project.all
   end
-  
+
   def update
     @tracker = Tracker.find(params[:id])
-    if request.put? and @tracker.update_attributes(params[:tracker])
+    if @tracker.update_attributes(params[:tracker])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'index'
+      redirect_to trackers_path
       return
     end
     edit
@@ -78,6 +78,24 @@ class TrackersController < ApplicationController
     else
       @tracker.destroy
     end
-    redirect_to :action => 'index'
+    redirect_to trackers_path
+  end
+
+  def fields
+    if request.post? && params[:trackers]
+      params[:trackers].each do |tracker_id, tracker_params|
+        tracker = Tracker.find_by_id(tracker_id)
+        if tracker
+          tracker.core_fields = tracker_params[:core_fields]
+          tracker.custom_field_ids = tracker_params[:custom_field_ids]
+          tracker.save
+        end
+      end
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to fields_trackers_path
+      return
+    end
+    @trackers = Tracker.sorted.all
+    @custom_fields = IssueCustomField.all.sort
   end
 end

app/controllers/users_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -45,12 +45,9 @@ class UsersController < ApplicationController
     scope = scope.in_group(params[:group_id]) if params[:group_id].present?
 
     @user_count = scope.count
-    @user_pages = Paginator.new self, @user_count, @limit, params['page']
-    @offset ||= @user_pages.current.offset
-    @users =  scope.find :all,
-                        :order => sort_clause,
-                        :limit  =>  @limit,
-                        :offset =>  @offset
+    @user_pages = Paginator.new @user_count, @limit, params['page']
+    @offset ||= @user_pages.offset
+    @users =  scope.order(sort_clause).limit(@limit).offset(@offset).all
 
     respond_to do |format|
       format.html {
@@ -58,7 +55,7 @@ class UsersController < ApplicationController
         render :layout => !request.xhr?
       }
       format.api
-    end	
+    end
   end
 
   def show
@@ -83,7 +80,7 @@ class UsersController < ApplicationController
 
   def new
     @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)
-    @auth_sources = AuthSource.find(:all)
+    @auth_sources = AuthSource.all
   end
 
   def create
@@ -99,20 +96,21 @@ class UsersController < ApplicationController
       @user.pref.save
       @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])
 
-      Mailer.deliver_account_information(@user, params[:user][:password]) if params[:send_information]
+      Mailer.account_information(@user, params[:user][:password]).deliver if params[:send_information]
 
       respond_to do |format|
         format.html {
-          flash[:notice] = l(:notice_successful_create)
-          redirect_to(params[:continue] ?
-            {:controller => 'users', :action => 'new'} :
-            {:controller => 'users', :action => 'edit', :id => @user}
-          )
+          flash[:notice] = l(:notice_user_successful_create, :id => view_context.link_to(@user.login, user_path(@user)))
+          if params[:continue]
+            redirect_to new_user_path
+          else
+            redirect_to edit_user_path(@user)
+          end
         }
         format.api  { render :action => 'show', :status => :created, :location => user_url(@user) }
       end
     else
-      @auth_sources = AuthSource.find(:all)
+      @auth_sources = AuthSource.all
       # Clear password input
       @user.password = @user.password_confirmation = nil
 
@@ -124,7 +122,7 @@ class UsersController < ApplicationController
   end
 
   def edit
-    @auth_sources = AuthSource.find(:all)
+    @auth_sources = AuthSource.all
     @membership ||= Member.new
   end
 
@@ -146,20 +144,20 @@ class UsersController < ApplicationController
       @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])
 
       if was_activated
-        Mailer.deliver_account_activated(@user)
+        Mailer.account_activated(@user).deliver
       elsif @user.active? && params[:send_information] && !params[:user][:password].blank? && @user.auth_source_id.nil?
-        Mailer.deliver_account_information(@user, params[:user][:password])
+        Mailer.account_information(@user, params[:user][:password]).deliver
       end
 
       respond_to do |format|
         format.html {
           flash[:notice] = l(:notice_successful_update)
-          redirect_to :back
+          redirect_to_referer_or edit_user_path(@user)
         }
-        format.api  { head :ok }
+        format.api  { render_api_ok }
       end
     else
-      @auth_sources = AuthSource.find(:all)
+      @auth_sources = AuthSource.all
       @membership ||= Member.new
       # Clear password input
       @user.password = @user.password_confirmation = nil
@@ -169,15 +167,13 @@ class UsersController < ApplicationController
         format.api  { render_validation_errors(@user) }
       end
     end
-  rescue ::ActionController::RedirectBackError
-    redirect_to :controller => 'users', :action => 'edit', :id => @user
   end
 
   def destroy
     @user.destroy
     respond_to do |format|
-      format.html { redirect_to(users_url) }
-      format.api  { head :ok }
+      format.html { redirect_back_or_default(users_path) }
+      format.api  { render_api_ok }
     end
   end
 
@@ -185,21 +181,8 @@ class UsersController < ApplicationController
     @membership = Member.edit_membership(params[:membership_id], params[:membership], @user)
     @membership.save
     respond_to do |format|
-      if @membership.valid?
-        format.html { redirect_to :controller => 'users', :action => 'edit', :id => @user, :tab => 'memberships' }
-        format.js {
-          render(:update) {|page|
-            page.replace_html "tab-content-memberships", :partial => 'users/memberships'
-            page.visual_effect(:highlight, "member-#{@membership.id}")
-          }
-        }
-      else
-        format.js {
-          render(:update) {|page|
-            page.alert(l(:notice_failed_to_save_members, :errors => @membership.errors.full_messages.join(', ')))
-          }
-        }
-      end
+      format.html { redirect_to edit_user_path(@user, :tab => 'memberships') }
+      format.js
     end
   end
 
@@ -209,8 +192,8 @@ class UsersController < ApplicationController
       @membership.destroy
     end
     respond_to do |format|
-      format.html { redirect_to :controller => 'users', :action => 'edit', :id => @user, :tab => 'memberships' }
-      format.js { render(:update) {|page| page.replace_html "tab-content-memberships", :partial => 'users/memberships'} }
+      format.html { redirect_to edit_user_path(@user, :tab => 'memberships') }
+      format.js
     end
   end
 

app/controllers/versions_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -20,7 +20,7 @@ class VersionsController < ApplicationController
   model_object Version
   before_filter :find_model_object, :except => [:index, :new, :create, :close_completed]
   before_filter :find_project_from_association, :except => [:index, :new, :create, :close_completed]
-  before_filter :find_project, :only => [:index, :new, :create, :close_completed]
+  before_filter :find_project_by_project_id, :only => [:index, :new, :create, :close_completed]
   before_filter :authorize
 
   accept_api_auth :index, :show, :create, :update, :destroy
@@ -31,7 +31,7 @@ class VersionsController < ApplicationController
   def index
     respond_to do |format|
       format.html {
-        @trackers = @project.trackers.find(:all, :order => 'position')
+        @trackers = @project.trackers.sorted.all
         retrieve_selected_tracker_ids(@trackers, @trackers.select {|t| t.is_in_roadmap?})
         @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
         project_ids = @with_subprojects ? @project.self_and_descendants.collect(&:id) : [@project.id]
@@ -64,9 +64,10 @@ class VersionsController < ApplicationController
   def show
     respond_to do |format|
       format.html {
-        @issues = @version.fixed_issues.visible.find(:all,
-          :include => [:status, :tracker, :priority],
-          :order => "#{Tracker.table_name}.position, #{Issue.table_name}.id")
+        @issues = @version.fixed_issues.visible.
+          includes(:status, :tracker, :priority).
+          reorder("#{Tracker.table_name}.position, #{Issue.table_name}.id").
+          all
       }
       format.api
     end
@@ -78,13 +79,7 @@ class VersionsController < ApplicationController
 
     respond_to do |format|
       format.html
-      format.js do
-        render :update do |page|
-          page.replace_html 'ajax-modal', :partial => 'versions/new_modal'
-          page << "showModal('ajax-modal', '600px');"
-          page << "Form.Element.focus('version_name');"
-        end
-      end
+      format.js
     end
   end
 
@@ -101,16 +96,9 @@ class VersionsController < ApplicationController
         respond_to do |format|
           format.html do
             flash[:notice] = l(:notice_successful_create)
-            redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
-          end
-          format.js do
-            render(:update) {|page|
-              page << 'hideModal();'
-              # IE doesn't support the replace_html rjs method for select box options
-              page.replace "issue_fixed_version_id",
-                content_tag('select', content_tag('option') + version_options_for_select(@project.shared_versions.open, @version), :id => 'issue_fixed_version_id', :name => 'issue[fixed_version_id]')
-            }
+            redirect_back_or_default settings_project_path(@project, :tab => 'versions')
           end
+          format.js
           format.api do
             render :action => 'show', :status => :created, :location => version_url(@version)
           end
@@ -118,12 +106,7 @@ class VersionsController < ApplicationController
       else
         respond_to do |format|
           format.html { render :action => 'new' }
-          format.js do
-            render :update do |page|
-              page.replace_html 'ajax-modal', :partial => 'versions/new_modal'
-              page << "Form.Element.focus('version_name');"
-            end
-          end
+          format.js   { render :action => 'new' }
           format.api  { render_validation_errors(@version) }
         end
       end
@@ -142,9 +125,9 @@ class VersionsController < ApplicationController
         respond_to do |format|
           format.html {
             flash[:notice] = l(:notice_successful_update)
-            redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
+            redirect_back_or_default settings_project_path(@project, :tab => 'versions')
           }
-          format.api  { head :ok }
+          format.api  { render_api_ok }
         end
       else
         respond_to do |format|
@@ -159,21 +142,21 @@ class VersionsController < ApplicationController
     if request.put?
       @project.close_completed_versions
     end
-    redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
+    redirect_to settings_project_path(@project, :tab => 'versions')
   end
 
   def destroy
     if @version.fixed_issues.empty?
       @version.destroy
       respond_to do |format|
-        format.html { redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project }
-        format.api  { head :ok }
+        format.html { redirect_back_or_default settings_project_path(@project, :tab => 'versions') }
+        format.api  { render_api_ok }
       end
     else
       respond_to do |format|
         format.html {
           flash[:error] = l(:notice_unable_delete_version)
-          redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
+          redirect_to settings_project_path(@project, :tab => 'versions')
         }
         format.api  { head :unprocessable_entity }
       end
@@ -183,16 +166,11 @@ class VersionsController < ApplicationController
   def status_by
     respond_to do |format|
       format.html { render :action => 'show' }
-      format.js { render(:update) {|page| page.replace_html 'status_by', render_issue_status_by(@version, params[:status_by])} }
+      format.js
     end
   end
 
-private
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
+  private
 
   def retrieve_selected_tracker_ids(selectable_trackers, default_trackers=nil)
     if ids = params[:tracker_ids]
@@ -201,5 +179,4 @@ private
       @selected_tracker_ids = (default_trackers || selectable_trackers).collect {|t| t.id.to_s }
     end
   end
-
 end

app/controllers/watchers_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -16,94 +16,65 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class WatchersController < ApplicationController
-  before_filter :find_project
-  before_filter :require_login, :check_project_privacy, :only => [:watch, :unwatch]
-  before_filter :authorize, :only => [:new, :destroy]
+  before_filter :require_login, :find_watchables, :only => [:watch, :unwatch]
 
   def watch
-    if @watched.respond_to?(:visible?) && !@watched.visible?(User.current)
-      render_403
-    else
-      set_watcher(User.current, true)
-    end
+    set_watcher(@watchables, User.current, true)
   end
 
   def unwatch
-    set_watcher(User.current, false)
+    set_watcher(@watchables, User.current, false)
   end
 
+  before_filter :find_project, :authorize, :only => [:new, :create, :append, :destroy, :autocomplete_for_user]
+  accept_api_auth :create, :destroy
+
   def new
-    respond_to do |format|
-      format.js do
-        render :update do |page|
-          page.replace_html 'ajax-modal', :partial => 'watchers/new', :locals => {:watched => @watched}
-          page << "showModal('ajax-modal', '400px');"
-          page << "$('ajax-modal').addClassName('new-watcher');"
-        end
-      end
-    end
   end
 
   def create
-    if params[:watcher].is_a?(Hash) && request.post?
-      user_ids = params[:watcher][:user_ids] || [params[:watcher][:user_id]]
-      user_ids.each do |user_id|
-        Watcher.create(:watchable => @watched, :user_id => user_id)
-      end
+    user_ids = []
+    if params[:watcher].is_a?(Hash)
+      user_ids << (params[:watcher][:user_ids] || params[:watcher][:user_id])
+    else
+      user_ids << params[:user_id]
+    end
+    user_ids.flatten.compact.uniq.each do |user_id|
+      Watcher.create(:watchable => @watched, :user_id => user_id)
     end
     respond_to do |format|
-      format.html { redirect_to :back }
-      format.js do
-        render :update do |page|
-          page.replace_html 'ajax-modal', :partial => 'watchers/new', :locals => {:watched => @watched}
-          page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
-        end
-      end
+      format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
+      format.js
+      format.api { render_api_ok }
     end
-  rescue ::ActionController::RedirectBackError
-    render :text => 'Watcher added.', :layout => true
   end
 
   def append
     if params[:watcher].is_a?(Hash)
       user_ids = params[:watcher][:user_ids] || [params[:watcher][:user_id]]
-      users = User.active.find_all_by_id(user_ids)
-      respond_to do |format|
-        format.js do
-          render :update do |page|
-            users.each do |user|
-              page.select("#issue_watcher_user_ids_#{user.id}").each do |item|
-                page.remove item
-              end
-            end
-            page.insert_html :bottom, 'watchers_inputs', :text => watchers_checkboxes(nil, users, true)
-          end
-        end
-      end
+      @users = User.active.find_all_by_id(user_ids)
     end
   end
 
   def destroy
-    @watched.set_watcher(User.find(params[:user_id]), false) if request.post?
+    @watched.set_watcher(User.find(params[:user_id]), false)
     respond_to do |format|
       format.html { redirect_to :back }
-      format.js do
-        render :update do |page|
-          page.replace_html 'watchers', :partial => 'watchers/watchers', :locals => {:watched => @watched}
-        end
-      end
+      format.js
+      format.api { render_api_ok }
     end
   end
 
   def autocomplete_for_user
-    @users = User.active.like(params[:q]).find(:all, :limit => 100)
+    @users = User.active.sorted.like(params[:q]).limit(100).all
     if @watched
       @users -= @watched.watcher_users
     end
     render :layout => false
   end
 
-private
+  private
+
   def find_project
     if params[:object_type] && params[:object_id]
       klass = Object.const_get(params[:object_type].camelcase)
@@ -111,26 +82,28 @@ private
       @watched = klass.find(params[:object_id])
       @project = @watched.project
     elsif params[:project_id]
-      @project = Project.visible.find(params[:project_id])
+      @project = Project.visible.find_by_param(params[:project_id])
     end
   rescue
     render_404
   end
 
-  def set_watcher(user, watching)
-    @watched.set_watcher(user, watching)
-    respond_to do |format|
-      format.html { redirect_to :back }
-      format.js do
-        render(:update) do |page|
-          c = watcher_css(@watched)
-          page.select(".#{c}").each do |item|
-            page.replace_html item, watcher_link(@watched, user)
-          end
-        end
-      end
+  def find_watchables
+    klass = Object.const_get(params[:object_type].camelcase) rescue nil
+    if klass && klass.respond_to?('watched_by')
+      @watchables = klass.find_all_by_id(Array.wrap(params[:object_id]))
+      raise Unauthorized if @watchables.any? {|w| w.respond_to?(:visible?) && !w.visible?}
+    end
+    render_404 unless @watchables.present?
+  end
+
+  def set_watcher(watchables, user, watching)
+    watchables.each do |watchable|
+      watchable.set_watcher(user, watching)
+    end
+    respond_to do |format|
+      format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
+      format.js { render :partial => 'set_watcher', :locals => {:user => user, :watched => watchables} }
     end
-  rescue ::ActionController::RedirectBackError
-    render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true
   end
 end

app/controllers/welcome_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/controllers/wiki_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -35,7 +35,9 @@ class WikiController < ApplicationController
   default_search_scope :wiki_pages
   before_filter :find_wiki, :authorize
   before_filter :find_existing_or_new_page, :only => [:show, :edit, :update]
-  before_filter :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy]
+  before_filter :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy, :destroy_version]
+  accept_api_auth :index, :show, :update, :destroy
+  before_filter :find_attachments, :only => [:preview]
 
   helper :attachments
   include AttachmentsHelper
@@ -45,7 +47,13 @@ class WikiController < ApplicationController
   # List of pages, sorted alphabetically and by parent (hierarchy)
   def index
     load_pages_for_index
-    @pages_by_parent_id = @pages.group_by(&:parent_id)
+
+    respond_to do |format|
+      format.html {
+        @pages_by_parent_id = @pages.group_by(&:parent_id)
+      }
+      format.api
+    end
   end
 
   # List of page, by last update
@@ -57,7 +65,7 @@ class WikiController < ApplicationController
   # display a page (in editing mode if it doesn't exist)
   def show
     if @page.new_record?
-      if User.current.allowed_to?(:edit_wiki_pages, @project) && editable?
+      if User.current.allowed_to?(:edit_wiki_pages, @project) && editable? && !api_request?
         edit
         render :action => 'edit'
       else
@@ -66,8 +74,7 @@ class WikiController < ApplicationController
       return
     end
     if params[:version] && !User.current.allowed_to?(:view_wiki_edits, @project)
-      # Redirects user to the current version if he's not allowed to view previous versions
-      redirect_to :version => nil
+      deny_access
       return
     end
     @content = @page.content_for_version(params[:version])
@@ -89,7 +96,10 @@ class WikiController < ApplicationController
       @content.current_version? &&
       Redmine::WikiFormatting.supports_section_edit?
 
-    render :action => 'show'
+    respond_to do |format|
+      format.html
+      format.api
+    end
   end
 
   # edit an existing page or a new one
@@ -109,7 +119,7 @@ class WikiController < ApplicationController
 
     # To prevent StaleObjectError exception when reverting to a previous version
     @content.version = @page.content.version
-    
+
     @text = @content.text
     if params[:section].present? && Redmine::WikiFormatting.supports_section_edit?
       @section = params[:section].to_i
@@ -121,48 +131,65 @@ class WikiController < ApplicationController
   # Creates a new page or updates an existing one
   def update
     return render_403 unless editable?
+    was_new_page = @page.new_record?
     @page.content = WikiContent.new(:page => @page) if @page.new_record?
     @page.safe_attributes = params[:wiki_page]
 
-    @content = @page.content_for_version(params[:version])
-    @content.text = initial_page_content(@page) if @content.text.blank?
-    # don't keep previous comment
-    @content.comments = nil
-
-    if !@page.new_record? && params[:content].present? && @content.text == params[:content][:text]
-      attachments = Attachment.attach_files(@page, params[:attachments])
-      render_attachment_warning_if_needed(@page)
-      # don't save content if text wasn't changed
-      @page.save
-      redirect_to :action => 'show', :project_id => @project, :id => @page.title
-      return
+    @content = @page.content
+    content_params = params[:content]
+    if content_params.nil? && params[:wiki_page].is_a?(Hash)
+      content_params = params[:wiki_page].slice(:text, :comments, :version)
     end
+    content_params ||= {}
 
-    @content.comments = params[:content][:comments]
-    @text = params[:content][:text]
+    @content.comments = content_params[:comments]
+    @text = content_params[:text]
     if params[:section].present? && Redmine::WikiFormatting.supports_section_edit?
       @section = params[:section].to_i
       @section_hash = params[:section_hash]
       @content.text = Redmine::WikiFormatting.formatter.new(@content.text).update_section(params[:section].to_i, @text, @section_hash)
     else
-      @content.version = params[:content][:version]
+      @content.version = content_params[:version] if content_params[:version]
       @content.text = @text
     end
     @content.author = User.current
-    @page.content = @content
-    if @page.save
+
+    if @page.save_with_content
       attachments = Attachment.attach_files(@page, params[:attachments])
       render_attachment_warning_if_needed(@page)
       call_hook(:controller_wiki_edit_after_save, { :params => params, :page => @page})
-      redirect_to :action => 'show', :project_id => @project, :id => @page.title
+
+      respond_to do |format|
+        format.html { redirect_to project_wiki_page_path(@project, @page.title) }
+        format.api {
+          if was_new_page
+            render :action => 'show', :status => :created, :location => project_wiki_page_path(@project, @page.title)
+          else
+            render_api_ok
+          end
+        }
+      end
     else
-      render :action => 'edit'
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.api { render_validation_errors(@content) }
+      end
     end
 
   rescue ActiveRecord::StaleObjectError, Redmine::WikiFormatting::StaleSectionError
     # Optimistic locking exception
-    flash.now[:error] = l(:notice_locking_conflict)
-    render :action => 'edit'
+    respond_to do |format|
+      format.html {
+        flash.now[:error] = l(:notice_locking_conflict)
+        render :action => 'edit'
+      }
+      format.api { render_api_head :conflict }
+    end
+  rescue ActiveRecord::RecordNotSaved
+    respond_to do |format|
+      format.html { render :action => 'edit' }
+      format.api { render_validation_errors(@content) }
+    end
   end
 
   # rename a page
@@ -173,25 +200,26 @@ class WikiController < ApplicationController
     @original_title = @page.pretty_title
     if request.post? && @page.update_attributes(params[:wiki_page])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'show', :project_id => @project, :id => @page.title
+      redirect_to project_wiki_page_path(@project, @page.title)
     end
   end
 
   def protect
     @page.update_attribute :protected, params[:protected]
-    redirect_to :action => 'show', :project_id => @project, :id => @page.title
+    redirect_to project_wiki_page_path(@project, @page.title)
   end
 
   # show page history
   def history
     @version_count = @page.content.versions.count
-    @version_pages = Paginator.new self, @version_count, per_page_option, params['p']
+    @version_pages = Paginator.new @version_count, per_page_option, params['page']
     # don't load text
-    @versions = @page.content.versions.find :all,
-                                            :select => "id, author_id, comments, updated_on, version",
-                                            :order => 'version DESC',
-                                            :limit  =>  @version_pages.items_per_page + 1,
-                                            :offset =>  @version_pages.current.offset
+    @versions = @page.content.versions.
+      select("id, author_id, comments, updated_on, version").
+      reorder('version DESC').
+      limit(@version_pages.per_page + 1).
+      offset(@version_pages.offset).
+      all
 
     render :layout => false if request.xhr?
   end
@@ -228,16 +256,28 @@ class WikiController < ApplicationController
         end
       else
         @reassignable_to = @wiki.pages - @page.self_and_descendants
-        return
+        # display the destroy form if it's a user request
+        return unless api_request?
       end
     end
     @page.destroy
-    redirect_to :action => 'index', :project_id => @project
+    respond_to do |format|
+      format.html { redirect_to project_wiki_index_path(@project) }
+      format.api { render_api_ok }
+    end
+  end
+
+  def destroy_version
+    return render_403 unless editable?
+
+    @content = @page.content_for_version(params[:version])
+    @content.destroy
+    redirect_to_referer_or history_project_wiki_page_path(@project, @page.title)
   end
 
   # Export wiki to a single pdf or html file
   def export
-    @pages = @wiki.pages.all(:order => 'title', :include => [:content, :attachments], :limit => 75)
+    @pages = @wiki.pages.all(:order => 'title', :include => [:content, {:attachments => :author}])
     respond_to do |format|
       format.html {
         export = render_to_string :action => 'export_multiple', :layout => false
@@ -254,7 +294,7 @@ class WikiController < ApplicationController
     # page is nil when previewing a new page
     return render_403 unless page.nil? || editable?(page)
     if page
-      @attachements = page.attachments
+      @attachments += page.attachments
       @previewed = page.content
     end
     @text = params[:content][:text]
@@ -311,6 +351,6 @@ private
   end
 
   def load_pages_for_index
-    @pages = @wiki.pages.with_updated_on.all(:order => 'title', :include => {:wiki => :project})
+    @pages = @wiki.pages.with_updated_on.reorder("#{WikiPage.table_name}.title").includes(:wiki => :project).includes(:parent).all
   end
 end

app/controllers/wikis_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -24,14 +24,13 @@ class WikisController < ApplicationController
     @wiki = @project.wiki || Wiki.new(:project => @project)
     @wiki.safe_attributes = params[:wiki]
     @wiki.save if request.post?
-    render(:update) {|page| page.replace_html "tab-content-wiki", :partial => 'projects/settings/wiki'}
   end
 
   # Delete a project's wiki
   def destroy
     if request.post? && params[:confirm] && @project.wiki
       @project.wiki.destroy
-      redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'wiki'
+      redirect_to settings_project_path(@project, :tab => 'wiki')
     end
   end
 end

app/controllers/workflows_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,30 +18,27 @@
 class WorkflowsController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
-  before_filter :find_roles
-  before_filter :find_trackers
+  before_filter :require_admin, :find_roles, :find_trackers
 
   def index
-    @workflow_counts = Workflow.count_by_tracker_and_role
+    @workflow_counts = WorkflowTransition.count_by_tracker_and_role
   end
 
   def edit
-    @role = Role.find_by_id(params[:role_id])
-    @tracker = Tracker.find_by_id(params[:tracker_id])
+    @role = Role.find_by_id(params[:role_id]) if params[:role_id]
+    @tracker = Tracker.find_by_id(params[:tracker_id]) if params[:tracker_id]
 
     if request.post?
-      Workflow.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
+      WorkflowTransition.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
       (params[:issue_status] || []).each { |status_id, transitions|
         transitions.each { |new_status_id, options|
           author = options.is_a?(Array) && options.include?('author') && !options.include?('always')
           assignee = options.is_a?(Array) && options.include?('assignee') && !options.include?('always')
-          @role.workflows.build(:tracker_id => @tracker.id, :old_status_id => status_id, :new_status_id => new_status_id, :author => author, :assignee => assignee)
+          WorkflowTransition.create(:role_id => @role.id, :tracker_id => @tracker.id, :old_status_id => status_id, :new_status_id => new_status_id, :author => author, :assignee => assignee)
         }
       }
       if @role.save
-        flash[:notice] = l(:notice_successful_update)
-        redirect_to :action => 'edit', :role_id => @role, :tracker_id => @tracker
+        redirect_to workflows_edit_path(:role_id => @role, :tracker_id => @tracker, :used_statuses_only => params[:used_statuses_only])
         return
       end
     end
@@ -50,10 +47,10 @@ class WorkflowsController < ApplicationController
     if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
       @statuses = @tracker.issue_statuses
     end
-    @statuses ||= IssueStatus.find(:all, :order => 'position')
+    @statuses ||= IssueStatus.sorted.all
 
     if @tracker && @role && @statuses.any?
-      workflows = Workflow.all(:conditions => {:role_id => @role.id, :tracker_id => @tracker.id})
+      workflows = WorkflowTransition.where(:role_id => @role.id, :tracker_id => @tracker.id).all
       @workflows = {}
       @workflows['always'] = workflows.select {|w| !w.author && !w.assignee}
       @workflows['author'] = workflows.select {|w| w.author}
@@ -61,6 +58,35 @@ class WorkflowsController < ApplicationController
     end
   end
 
+  def permissions
+    @role = Role.find_by_id(params[:role_id]) if params[:role_id]
+    @tracker = Tracker.find_by_id(params[:tracker_id]) if params[:tracker_id]
+
+    if request.post? && @role && @tracker
+      WorkflowPermission.replace_permissions(@tracker, @role, params[:permissions] || {})
+      redirect_to workflows_permissions_path(:role_id => @role, :tracker_id => @tracker, :used_statuses_only => params[:used_statuses_only])
+      return
+    end
+
+    @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
+    if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
+      @statuses = @tracker.issue_statuses
+    end
+    @statuses ||= IssueStatus.sorted.all
+
+    if @role && @tracker
+      @fields = (Tracker::CORE_FIELDS_ALL - @tracker.disabled_core_fields).map {|field| [field, l("field_"+field.sub(/_id$/, ''))]}
+      @custom_fields = @tracker.custom_fields
+
+      @permissions = WorkflowPermission.where(:tracker_id => @tracker.id, :role_id => @role.id).all.inject({}) do |h, w|
+        h[w.old_status_id] ||= {}
+        h[w.old_status_id][w.field_name] = w.rule
+        h
+      end
+      @statuses.each {|status| @permissions[status.id] ||= {}}
+    end
+  end
+
   def copy
 
     if params[:source_tracker_id].blank? || params[:source_tracker_id] == 'any'
@@ -80,12 +106,12 @@ class WorkflowsController < ApplicationController
     if request.post?
       if params[:source_tracker_id].blank? || params[:source_role_id].blank? || (@source_tracker.nil? && @source_role.nil?)
         flash.now[:error] = l(:error_workflow_copy_source)
-      elsif @target_trackers.nil? || @target_roles.nil?
+      elsif @target_trackers.blank? || @target_roles.blank?
         flash.now[:error] = l(:error_workflow_copy_target)
       else
-        Workflow.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
+        WorkflowRule.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
         flash[:notice] = l(:notice_successful_update)
-        redirect_to :action => 'copy', :source_tracker_id => @source_tracker, :source_role_id => @source_role
+        redirect_to workflows_copy_path(:source_tracker_id => @source_tracker, :source_role_id => @source_role)
       end
     end
   end
@@ -93,10 +119,10 @@ class WorkflowsController < ApplicationController
   private
 
   def find_roles
-    @roles = Role.find(:all, :order => 'builtin, position')
+    @roles = Role.sorted.all
   end
 
   def find_trackers
-    @trackers = Tracker.find(:all, :order => 'position')
+    @trackers = Tracker.sorted.all
   end
 end

app/helpers/account_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/activities_helper.rb

@@ -0,0 +1,33 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module ActivitiesHelper
+  def sort_activity_events(events)
+    events_by_group = events.group_by(&:event_group)
+    sorted_events = []
+    events.sort {|x, y| y.event_datetime <=> x.event_datetime}.each do |event|
+      if group_events = events_by_group.delete(event.event_group)
+        group_events.sort {|x, y| y.event_datetime <=> x.event_datetime}.each_with_index do |e, i|
+          sorted_events << [e, i > 0]
+        end
+      end
+    end
+    sorted_events
+  end
+end

app/helpers/admin_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -20,6 +20,8 @@
 module AdminHelper
   def project_status_options_for_select(selected)
     options_for_select([[l(:label_all), ''],
-                        [l(:status_active), '1']], selected.to_s)
+                        [l(:project_status_active), '1'],
+                        [l(:project_status_closed), '5'],
+                        [l(:project_status_archived), '9']], selected.to_s)
   end
 end

app/helpers/application_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -24,6 +24,7 @@ module ApplicationHelper
   include Redmine::WikiFormatting::Macros::Definitions
   include Redmine::I18n
   include GravatarHelper::PublicMethods
+  include Redmine::Pagination::Helper
 
   extend Forwardable
   def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
@@ -43,18 +44,12 @@ module ApplicationHelper
     link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller] || params[:controller], options[:action])
   end
 
-  # Display a link to remote if user is authorized
-  def link_to_remote_if_authorized(name, options = {}, html_options = nil)
-    url = options[:url] || {}
-    link_to_remote(name, options, html_options) if authorize_for(url[:controller] || params[:controller], url[:action])
-  end
-
   # Displays a link to user's account page if active
   def link_to_user(user, options={})
     if user.is_a?(User)
       name = h(user.name(options[:format]))
-      if user.active?
-        link_to name, :controller => 'users', :action => 'show', :id => user
+      if user.active? || (User.current.admin? && user.logged?)
+        link_to name, user_path(user), :class => user.css_classes
       else
         name
       end
@@ -70,10 +65,12 @@ module ApplicationHelper
   #   link_to_issue(issue, :truncate => 6)        # => Defect #6: This i...
   #   link_to_issue(issue, :subject => false)     # => Defect #6
   #   link_to_issue(issue, :project => true)      # => Foo - Defect #6
+  #   link_to_issue(issue, :subject => false, :tracker => false)     # => #6
   #
   def link_to_issue(issue, options={})
     title = nil
     subject = nil
+    text = options[:tracker] == false ? "##{issue.id}" : "#{issue.tracker} ##{issue.id}"
     if options[:subject] == false
       title = truncate(issue.subject, :length => 60)
     else
@@ -82,9 +79,7 @@ module ApplicationHelper
         subject = truncate(subject, :length => options[:truncate])
       end
     end
-    s = link_to "#{h(issue.tracker)} ##{issue.id}", {:controller => "issues", :action => "show", :id => issue},
-                                                 :class => issue.css_classes,
-                                                 :title => title
+    s = link_to text, issue_path(issue), :class => issue.css_classes, :title => title
     s << h(": #{subject}") if subject
     s = h("#{issue.project} - ") + s if options[:project]
     s
@@ -96,14 +91,10 @@ module ApplicationHelper
   # * :download - Force download (default: false)
   def link_to_attachment(attachment, options={})
     text = options.delete(:text) || attachment.filename
-    action = options.delete(:download) ? 'download' : 'show'
-    opt_only_path = {}
-    opt_only_path[:only_path] = (options[:only_path] == false ? false : true)
-    options.delete(:only_path)
-    link_to(h(text),
-           {:controller => 'attachments', :action => action,
-            :id => attachment, :filename => attachment.filename}.merge(opt_only_path),
-           options)
+    route_method = options.delete(:download) ? :download_named_attachment_path : :named_attachment_path
+    html_options = options.slice!(:only_path)
+    url = send(route_method, attachment, attachment.filename, options)
+    link_to text, url, html_options
   end
 
   # Generates a link to a SCM revision
@@ -125,13 +116,11 @@ module ApplicationHelper
   # Generates a link to a message
   def link_to_message(message, options={}, html_options = nil)
     link_to(
-      h(truncate(message.subject, :length => 60)),
-      { :controller => 'messages', :action => 'show',
-        :board_id => message.board_id,
-        :id => message.root,
+      truncate(message.subject, :length => 60),
+      board_message_path(message.board_id, message.parent_id || message.id, {
         :r => (message.parent_id && message.id),
         :anchor => (message.parent_id ? "message-#{message.id}" : nil)
-      }.merge(options),
+      }.merge(options)),
       html_options
     )
   end
@@ -140,22 +129,45 @@ module ApplicationHelper
   # Examples:
   #
   #   link_to_project(project)                          # => link to the specified project overview
-  #   link_to_project(project, :action=>'settings')     # => link to project settings
   #   link_to_project(project, {:only_path => false}, :class => "project") # => 3rd arg adds html options
   #   link_to_project(project, {}, :class => "project") # => html options with default url (project overview)
   #
   def link_to_project(project, options={}, html_options = nil)
-    if project.active?
+    if project.archived?
+      h(project.name)
+    elsif options.key?(:action)
+      ActiveSupport::Deprecation.warn "#link_to_project with :action option is deprecated and will be removed in Redmine 3.0."
       url = {:controller => 'projects', :action => 'show', :id => project}.merge(options)
-      link_to(h(project), url, html_options)
+      link_to project.name, url, html_options
     else
-      h(project)
+      link_to project.name, project_path(project, options), html_options
     end
   end
 
+  # Generates a link to a project settings if active
+  def link_to_project_settings(project, options={}, html_options=nil)
+    if project.active?
+      link_to project.name, settings_project_path(project, options), html_options
+    elsif project.archived?
+      h(project.name)
+    else
+      link_to project.name, project_path(project, options), html_options
+    end
+  end
+
+  def wiki_page_path(page, options={})
+    url_for({:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title}.merge(options))
+  end
+
+  def thumbnail_tag(attachment)
+    link_to image_tag(thumbnail_path(attachment)),
+      named_attachment_path(attachment, attachment.filename),
+      :title => attachment.filename
+  end
+
   def toggle_link(name, id, options={})
-    onclick = "Element.toggle('#{id}'); "
-    onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ")
+    onclick = "$('##{id}').toggle(); "
+    onclick << (options[:focus] ? "$('##{options[:focus]}').focus(); " : "this.blur(); ")
     onclick << "return false;"
     link_to(name, "#", :onclick => onclick)
   end
@@ -168,17 +180,12 @@ module ApplicationHelper
         }))
   end
 
-  def prompt_to_remote(name, text, param, url, html_options = {})
-    html_options[:onclick] = "promptToRemote('#{text}', '#{param}', '#{url_for(url)}'); return false;"
-    link_to name, {}, html_options
-  end
-
   def format_activity_title(text)
     h(truncate_single_line(text, :length => 100))
   end
 
   def format_activity_day(date)
-    date == Date.today ? l(:label_today).titleize : format_date(date)
+    date == User.current.today ? l(:label_today).titleize : format_date(date)
   end
 
   def format_activity_description(text)
@@ -188,7 +195,7 @@ module ApplicationHelper
 
   def format_version_name(version)
     if version.project == @project
-    	h(version)
+      h(version)
     else
       h("#{version.project} - #{version}")
     end
@@ -200,13 +207,46 @@ module ApplicationHelper
     end
   end
 
+  # Renders a tree of projects as a nested set of unordered lists
+  # The given collection may be a subset of the whole project tree
+  # (eg. some intermediate nodes are private and can not be seen)
+  def render_project_nested_lists(projects)
+    s = ''
+    if projects.any?
+      ancestors = []
+      original_project = @project
+      projects.sort_by(&:lft).each do |project|
+        # set the project environment to please macros.
+        @project = project
+        if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
+          s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
+        else
+          ancestors.pop
+          s << "</li>"
+          while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
+            ancestors.pop
+            s << "</ul></li>\n"
+          end
+        end
+        classes = (ancestors.empty? ? 'root' : 'child')
+        s << "<li class='#{classes}'><div class='#{classes}'>"
+        s << h(block_given? ? yield(project) : project.name)
+        s << "</div>\n"
+        ancestors << project
+      end
+      s << ("</li></ul>\n" * ancestors.size)
+      @project = original_project
+    end
+    s.html_safe
+  end
+
   def render_page_hierarchy(pages, node=nil, options={})
     content = ''
     if pages[node]
       content << "<ul class=\"pages-hierarchy\">\n"
       pages[node].each do |page|
         content << "<li>"
-        content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title},
+        content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title, :version => nil},
                            :title => (options[:timestamp] && page.updated_on ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
         content << "\n" + render_page_hierarchy(pages, page.id, options) if pages[page.id]
         content << "</li>\n"
@@ -220,7 +260,7 @@ module ApplicationHelper
   def render_flash_messages
     s = ''
     flash.each do |k,v|
-      s << (content_tag('div', v.html_safe, :class => "flash #{k}"))
+      s << content_tag('div', v.html_safe, :class => "flash #{k}", :id => "flash_#{k}")
     end
     s.html_safe
   end
@@ -237,23 +277,24 @@ module ApplicationHelper
   # Renders the project quick-jump box
   def render_project_jump_box
     return unless User.current.logged?
-    projects = User.current.memberships.collect(&:project).compact.uniq
+    projects = User.current.memberships.collect(&:project).compact.select(&:active?).uniq
     if projects.any?
-      s = '<select onchange="if (this.value != \'\') { window.location = this.value; }">' +
-            "<option value=''>#{ l(:label_jump_to_a_project) }</option>" +
-            '<option value="" disabled="disabled">---</option>'
-      s << project_tree_options_for_select(projects, :selected => @project) do |p|
-        { :value => url_for(:controller => 'projects', :action => 'show', :id => p, :jump => current_menu_item) }
+      options =
+        ("<option value=''>#{ l(:label_jump_to_a_project) }</option>" +
+         '<option value="" disabled="disabled">---</option>').html_safe
+
+      options << project_tree_options_for_select(projects, :selected => @project) do |p|
+        { :value => project_path(:id => p, :jump => current_menu_item) }
       end
-      s << '</select>'
-      s.html_safe
+
+      select_tag('project_quick_jump_box', options, :onchange => 'if (this.value != \'\') { window.location = this.value; }')
     end
   end
 
   def project_tree_options_for_select(projects, options = {})
     s = ''
     project_tree(projects) do |project, level|
-      name_prefix = (level > 0 ? ('&nbsp;' * 2 * level + '&#187; ').html_safe : '')
+      name_prefix = (level > 0 ? '&nbsp;' * 2 * level + '&#187; ' : '').html_safe
       tag_options = {:value => project.id}
       if project == options[:selected] || (options[:selected].respond_to?(:include?) && options[:selected].include?(project))
         tag_options[:selected] = 'selected'
@@ -273,34 +314,10 @@ module ApplicationHelper
     Project.project_tree(projects, &block)
   end
 
-  def project_nested_ul(projects, &block)
-    s = ''
-    if projects.any?
-      ancestors = []
-      projects.sort_by(&:lft).each do |project|
-        if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
-          s << "<ul>\n"
-        else
-          ancestors.pop
-          s << "</li>"
-          while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
-            ancestors.pop
-            s << "</ul></li>\n"
-          end
-        end
-        s << "<li>"
-        s << yield(project).to_s
-        ancestors << project
-      end
-      s << ("</li></ul>\n" * ancestors.size)
-    end
-    s.html_safe
-  end
-
   def principals_check_box_tags(name, principals)
     s = ''
-    principals.sort.each do |principal|
-      s << "<label>#{ check_box_tag name, principal.id, false } #{h principal}</label>\n"
+    principals.each do |principal|
+      s << "<label>#{ check_box_tag name, principal.id, false, :id => nil } #{h principal}</label>\n"
     end
     s.html_safe
   end
@@ -309,7 +326,7 @@ module ApplicationHelper
   def principals_options_for_select(collection, selected=nil)
     s = ''
     if collection.include?(User.current)
-      s << content_tag('option', "<< #{l(:label_me)} >>".html_safe, :value => User.current.id)
+      s << content_tag('option', "<< #{l(:label_me)} >>", :value => User.current.id)
     end
     groups = ''
     collection.sort.each do |element|
@@ -319,7 +336,16 @@ module ApplicationHelper
     unless groups.empty?
       s << %(<optgroup label="#{h(l(:label_group_plural))}">#{groups}</optgroup>)
     end
-    s
+    s.html_safe
+  end
+
+  # Options for the new membership projects combo-box
+  def options_for_membership_project_select(principal, projects)
+    options = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---")
+    options << project_tree_options_for_select(projects) do |p|
+      {:disabled => principal.projects.to_a.include?(p)}
+    end
+    options
   end
 
   # Truncates and returns the string as a single line
@@ -352,7 +378,7 @@ module ApplicationHelper
   def time_tag(time)
     text = distance_of_time_in_words(Time.now, time)
     if @project
-      link_to(text, {:controller => 'activities', :action => 'index', :id => @project, :from => time.to_date}, :title => format_time(time))
+      link_to(text, {:controller => 'activities', :action => 'index', :id => @project, :from => User.current.time_to_date(time)}, :title => format_time(time))
     else
       content_tag('acronym', text, :title => format_time(time))
     end
@@ -369,48 +395,8 @@ module ApplicationHelper
   end
 
   def to_path_param(path)
-    path.to_s.split(%r{[/\\]}).select {|p| !p.blank?}
-  end
-
-  def pagination_links_full(paginator, count=nil, options={})
-    page_param = options.delete(:page_param) || :page
-    per_page_links = options.delete(:per_page_links)
-    url_param = params.dup
-
-    html = ''
-    if paginator.current.previous
-      # \xc2\xab(utf-8) = &#171;
-      html << link_to_content_update(
-                   "\xc2\xab " + l(:label_previous),
-                   url_param.merge(page_param => paginator.current.previous)) + ' '
-    end
-
-    html << (pagination_links_each(paginator, options) do |n|
-      link_to_content_update(n.to_s, url_param.merge(page_param => n))
-    end || '')
-
-    if paginator.current.next
-      # \xc2\xbb(utf-8) = &#187;
-      html << ' ' + link_to_content_update(
-                      (l(:label_next) + " \xc2\xbb"),
-                      url_param.merge(page_param => paginator.current.next))
-    end
-
-    unless count.nil?
-      html << " (#{paginator.current.first_item}-#{paginator.current.last_item}/#{count})"
-      if per_page_links != false && links = per_page_links(paginator.items_per_page)
-	      html << " | #{links}"
-      end
-    end
-
-    html.html_safe
-  end
-
-  def per_page_links(selected=nil)
-    links = Setting.per_page_options_array.collect do |n|
-      n == selected ? n : link_to_content_update(n, params.merge(:per_page => n))
-    end
-    links.size > 1 ? l(:label_display_per_page, links.join(', ')) : nil
+    str = path.to_s.split(%r{[/\\]}).select{|p| !p.blank?}.join("/")
+    str.blank? ? nil : str
   end
 
   def reorder_links(name, url, method = :post)
@@ -485,7 +471,11 @@ module ApplicationHelper
   end
 
   def accesskey(s)
-    Redmine::AccessKeys.key_for s
+    @used_accesskeys ||= []
+    key = Redmine::AccessKeys.key_for(s)
+    return nil if @used_accesskeys.include?(key)
+    @used_accesskeys << key
+    key
   end
 
   # Formats text according to system settings.
@@ -509,6 +499,8 @@ module ApplicationHelper
     project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
     only_path = options.delete(:only_path) == false ? false : true
 
+    text = text.dup
+    macros = catch_macros(text)
     text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text, :object => obj, :attribute => attr)
 
     @parsed_headings = []
@@ -516,8 +508,8 @@ module ApplicationHelper
     @current_section = 0 if options[:edit_section_links]
 
     parse_sections(text, project, obj, attr, only_path, options)
-    text = parse_non_pre_blocks(text) do |text|
-      [:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links, :parse_macros].each do |method_name|
+    text = parse_non_pre_blocks(text, obj, macros) do |text|
+      [:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links].each do |method_name|
         send method_name, text, project, obj, attr, only_path, options
       end
     end
@@ -530,7 +522,7 @@ module ApplicationHelper
     text.html_safe
   end
 
-  def parse_non_pre_blocks(text)
+  def parse_non_pre_blocks(text, obj, macros)
     s = StringScanner.new(text)
     tags = []
     parsed = ''
@@ -539,6 +531,9 @@ module ApplicationHelper
       text, full_tag, closing, tag = s[1], s[2], s[3], s[4]
       if tags.empty?
         yield text
+        inject_macros(text, obj, macros) if macros.any?
+      else
+        inject_macros(text, obj, macros, false) if macros.any?
       end
       parsed << text
       if tag
@@ -561,14 +556,14 @@ module ApplicationHelper
 
   def parse_inline_attachments(text, project, obj, attr, only_path, options)
     # when using an image link, try to use an attachment, if possible
-    if options[:attachments] || (obj && obj.respond_to?(:attachments))
-      attachments = options[:attachments] || obj.attachments
+    attachments = options[:attachments] || []
+    attachments += obj.attachments if obj.respond_to?(:attachments)
+    if attachments.present?
       text.gsub!(/src="([^\/"]+\.(bmp|gif|jpg|jpe|jpeg|png))"(\s+alt="([^"]*)")?/i) do |m|
         filename, ext, alt, alttext = $1.downcase, $2, $3, $4
         # search for the picture in attachments
         if found = Attachment.latest_attach(attachments, filename)
-          image_url = url_for :only_path => only_path, :controller => 'attachments',
-                              :action => 'download', :id => found
+          image_url = download_named_attachment_path(found, found.filename, :only_path => only_path)
           desc = found.description.to_s.gsub('"', '')
           if !desc.blank? && alttext.blank?
             alt = " title=\"#{desc}\" alt=\"#{desc}\""
@@ -597,9 +592,9 @@ module ApplicationHelper
       esc, all, page, title = $1, $2, $3, $5
       if esc.nil?
         if page =~ /^([^\:]+)\:(.*)$/
-          link_project = Project.find_by_identifier($1) || Project.find_by_name($1)
-          page = $2
-          title ||= $1 if page.blank?
+          identifier, page = $1, $2
+          link_project = Project.find_by_identifier(identifier) || Project.find_by_name(identifier)
+          title ||= identifier if page.blank?
         end
 
         if link_project && link_project.wiki
@@ -621,7 +616,7 @@ module ApplicationHelper
               wiki_page_id = page.present? ? Wiki.titleize(page) : nil
               parent = wiki_page.nil? && obj.is_a?(WikiContent) && obj.page && project == link_project ? obj.page.title : nil
               url_for(:only_path => only_path, :controller => 'wiki', :action => 'show', :project_id => link_project, 
-               :id => wiki_page_id, :anchor => anchor, :parent => parent)
+               :id => wiki_page_id, :version => nil, :anchor => anchor, :parent => parent)
             end
           end
           link_to(title.present? ? title.html_safe : h(page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
@@ -667,10 +662,11 @@ module ApplicationHelper
   #     identifier:document:"Some document"
   #     identifier:version:1.0.0
   #     identifier:source:some/file
-  def parse_redmine_links(text, project, obj, attr, only_path, options)
-    text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|document|version|forum|news|message|project|commit|source|export)?(((#)|((([a-z0-9\-]+)\|)?(r)))((\d+)((#note)?-(\d+))?)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]][^A-Za-z0-9_/])|,|\s|\]|<|$)}) do |m|
+  def parse_redmine_links(text, default_project, obj, attr, only_path, options)
+    text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|document|version|forum|news|message|project|commit|source|export)?(((#)|((([a-z0-9\-_]+)\|)?(r)))((\d+)((#note)?-(\d+))?)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]][^A-Za-z0-9_/])|,|\s|\]|<|$)}) do |m|
       leading, esc, project_prefix, project_identifier, prefix, repo_prefix, repo_identifier, sep, identifier, comment_suffix, comment_id = $1, $2, $3, $4, $5, $10, $11, $8 || $12 || $18, $14 || $19, $15, $17
       link = nil
+      project = default_project
       if project_identifier
         project = Project.visible.find_by_identifier(project_identifier)
       end
@@ -694,7 +690,7 @@ module ApplicationHelper
           oid = identifier.to_i
           case prefix
           when nil
-            if issue = Issue.visible.find_by_id(oid, :include => :status)
+            if oid.to_s == identifier && issue = Issue.visible.find_by_id(oid, :include => :status)
               anchor = comment_id ? "note-#{comment_id}" : nil
               link = link_to("##{oid}", {:only_path => only_path, :controller => 'issues', :action => 'show', :id => oid, :anchor => anchor},
                                         :class => issue.css_classes,
@@ -756,27 +752,26 @@ module ApplicationHelper
           when 'commit', 'source', 'export'
             if project
               repository = nil
-              if name =~ %r{^(([a-z0-9\-]+)\|)(.+)$}
+              if name =~ %r{^(([a-z0-9\-_]+)\|)(.+)$}
                 repo_prefix, repo_identifier, name = $1, $2, $3
                 repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
               else
                 repository = project.repository
               end
               if prefix == 'commit'
-                if repository && (changeset = Changeset.visible.find(:first, :conditions => ["repository_id = ? AND scmid LIKE ?", repository.id, "#{name}%"]))
+                if repository && (changeset = Changeset.visible.where("repository_id = ? AND scmid LIKE ?", repository.id, "#{name}%").first)
                   link = link_to h("#{project_prefix}#{repo_prefix}#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.identifier},
                                                :class => 'changeset',
-                                               :title => truncate_single_line(h(changeset.comments), :length => 100)
+                                               :title => truncate_single_line(changeset.comments, :length => 100)
                 end
               else
                 if repository && User.current.allowed_to?(:browse_repository, project)
-                  name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$}
+                  name =~ %r{^[/\\]*(.*?)(@([^/\\@]+?))?(#(L\d+))?$}
                   path, rev, anchor = $1, $3, $5
-                  link = link_to h("#{project_prefix}#{prefix}:#{repo_prefix}#{name}"), {:controller => 'repositories', :action => 'entry', :id => project, :repository_id => repository.identifier_param,
+                  link = link_to h("#{project_prefix}#{prefix}:#{repo_prefix}#{name}"), {:controller => 'repositories', :action => (prefix == 'export' ? 'raw' : 'entry'), :id => project, :repository_id => repository.identifier_param,
                                                           :path => to_path_param(path),
                                                           :rev => rev,
-                                                          :anchor => anchor,
-                                                          :format => (prefix == 'export' ? 'raw' : nil)},
+                                                          :anchor => anchor},
                                                          :class => (prefix == 'export' ? 'source download' : 'source')
                 end
               end
@@ -784,12 +779,11 @@ module ApplicationHelper
             end
           when 'attachment'
             attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil)
-            if attachments && attachment = attachments.detect {|a| a.filename == name }
-              link = link_to h(attachment.filename), {:only_path => only_path, :controller => 'attachments', :action => 'download', :id => attachment},
-                                                     :class => 'attachment'
+            if attachments && attachment = Attachment.latest_attach(attachments, name)
+              link = link_to_attachment(attachment, :only_path => only_path, :download => true, :class => 'attachment')
             end
           when 'project'
-            if p = Project.visible.find(:first, :conditions => ["identifier = :s OR LOWER(name) = :s", {:s => name.downcase}])
+            if p = Project.visible.where("identifier = :s OR LOWER(name) = :s", :s => name.downcase).first
               link = link_to_project(p, {:only_path => only_path}, :class => 'project')
             end
           end
@@ -799,7 +793,7 @@ module ApplicationHelper
     end
   end
 
-  HEADING_RE = /(<h(1|2|3|4)( [^>]+)?>(.+?)<\/h(1|2|3|4)>)/i unless const_defined?(:HEADING_RE)
+  HEADING_RE = /(<h(\d)( [^>]+)?>(.+?)<\/h(\d)>)/i unless const_defined?(:HEADING_RE)
 
   def parse_sections(text, project, obj, attr, only_path, options)
     return unless options[:edit_section_links]
@@ -838,31 +832,57 @@ module ApplicationHelper
     end
   end
 
-  MACROS_RE = /
+  MACROS_RE = /(
                 (!)?                        # escaping
                 (
                 \{\{                        # opening tag
                 ([\w]+)                     # macro name
-                (\(([^\}]*)\))?             # optional arguments
+                (\(([^\n\r]*?)\))?          # optional arguments
+                ([\n\r].*?[\n\r])?          # optional block of text
                 \}\}                        # closing tag
                 )
-              /x unless const_defined?(:MACROS_RE)
+               )/mx unless const_defined?(:MACROS_RE)
 
-  # Macros substitution
-  def parse_macros(text, project, obj, attr, only_path, options)
+  MACRO_SUB_RE = /(
+                  \{\{
+                  macro\((\d+)\)
+                  \}\}
+                  )/x unless const_defined?(:MACRO_SUB_RE)
+
+  # Extracts macros from text
+  def catch_macros(text)
+    macros = {}
     text.gsub!(MACROS_RE) do
-      esc, all, macro = $1, $2, $3.downcase
-      args = ($5 || '').split(',').each(&:strip)
-      if esc.nil?
-        begin
-          exec_macro(macro, obj, args)
-        rescue => e
-          "<div class=\"flash error\">Error executing the <strong>#{macro}</strong> macro (#{e})</div>"
-        end || all
+      all, macro = $1, $4.downcase
+      if macro_exists?(macro) || all =~ MACRO_SUB_RE
+        index = macros.size
+        macros[index] = all
+        "{{macro(#{index})}}"
       else
         all
       end
     end
+    macros
+  end
+
+  # Executes and replaces macros in text
+  def inject_macros(text, obj, macros, execute=true)
+    text.gsub!(MACRO_SUB_RE) do
+      all, index = $1, $2.to_i
+      orig = macros.delete(index)
+      if execute && orig && orig =~ MACROS_RE
+        esc, all, macro, args, block = $2, $3, $4.downcase, $6.to_s, $7.try(:strip)
+        if esc.nil?
+          h(exec_macro(macro, obj, args, block) || all)
+        else
+          h(all)
+        end
+      elsif orig
+        h(orig)
+      else
+        h(all)
+      end
+    end
   end
 
   TOC_RE = /<p>\{\{([<>]?)toc\}\}<\/p>/i unless const_defined?(:TOC_RE)
@@ -870,6 +890,8 @@ module ApplicationHelper
   # Renders the TOC with given headings
   def replace_toc(text, headings)
     text.gsub!(TOC_RE) do
+      # Keep only the 4 first levels
+      headings = headings.select{|level, anchor, item| level <= 4}
       if headings.empty?
         ''
       else
@@ -908,8 +930,7 @@ module ApplicationHelper
   end
 
   def lang_options_for_select(blank=true)
-    (blank ? [["(auto)", ""]] : []) +
-      valid_languages.collect{|lang| [ ll(lang.to_s, :general_lang_name), lang.to_s]}.sort{|x,y| x.last <=> y.last }
+    (blank ? [["(auto)", ""]] : []) + languages_options
   end
 
   def label_tag_for(name, option_tags = nil, options = {})
@@ -917,19 +938,12 @@ module ApplicationHelper
     content_tag("label", label_text)
   end
 
-  def labelled_tabular_form_for(*args, &proc)
-    ActiveSupport::Deprecation.warn "ApplicationHelper#labelled_tabular_form_for is deprecated and will be removed in Redmine 1.5. Use #labelled_form_for instead."
-    args << {} unless args.last.is_a?(Hash)
-    options = args.last
-    options[:html] ||= {}
-    options[:html][:class] = 'tabular' unless options[:html].has_key?(:class)
-    options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
-    form_for(*args, &proc)
-  end
-
   def labelled_form_for(*args, &proc)
     args << {} unless args.last.is_a?(Hash)
     options = args.last
+    if args.first.is_a?(Symbol)
+      options.merge!(:as => args.shift)
+    end
     options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
     form_for(*args, &proc)
   end
@@ -942,10 +956,11 @@ module ApplicationHelper
   end
 
   def labelled_remote_form_for(*args, &proc)
+    ActiveSupport::Deprecation.warn "ApplicationHelper#labelled_remote_form_for is deprecated and will be removed in Redmine 2.2."
     args << {} unless args.last.is_a?(Hash)
     options = args.last
-    options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
-    remote_form_for(*args, &proc)
+    options.merge!({:builder => Redmine::Views::LabelledFormBuilder, :remote => true})
+    form_for(*args, &proc)
   end
 
   def error_messages_for(*objects)
@@ -962,10 +977,44 @@ module ApplicationHelper
     html.html_safe
   end  
 
+  def delete_link(url, options={})
+    options = {
+      :method => :delete,
+      :data => {:confirm => l(:text_are_you_sure)},
+      :class => 'icon icon-del'
+    }.merge(options)
+
+    link_to l(:button_delete), url, options
+  end
+
+  def preview_link(url, form, target='preview', options={})
+    content_tag 'a', l(:label_preview), {
+        :href => "#", 
+        :onclick => %|submitPreview("#{escape_javascript url_for(url)}", "#{escape_javascript form}", "#{escape_javascript target}"); return false;|, 
+        :accesskey => accesskey(:preview)
+      }.merge(options)
+  end
+
+  def link_to_function(name, function, html_options={})
+    content_tag(:a, name, {:href => '#', :onclick => "#{function}; return false;"}.merge(html_options))
+  end
+
+  # Helper to render JSON in views
+  def raw_json(arg)
+    arg.to_json.to_s.gsub('/', '\/').html_safe
+  end
+
+  def back_url
+    url = params[:back_url]
+    if url.nil? && referer = request.env['HTTP_REFERER']
+      url = CGI.unescape(referer.to_s)
+    end
+    url
+  end
+
   def back_url_hidden_field_tag
-    back_url = params[:back_url] || request.env['HTTP_REFERER']
-    back_url = CGI.unescape(back_url.to_s)
-    hidden_field_tag('back_url', CGI.escape(back_url), :id => nil) unless back_url.blank?
+    url = back_url
+    hidden_field_tag('back_url', url, :id => nil) unless url.blank?
   end
 
   def check_all_links(form_name)
@@ -987,7 +1036,7 @@ module ApplicationHelper
         (pcts[1] > 0 ? content_tag('td', '', :style => "width: #{pcts[1]}%;", :class => 'done') : ''.html_safe) +
         (pcts[2] > 0 ? content_tag('td', '', :style => "width: #{pcts[2]}%;", :class => 'todo') : ''.html_safe)
       ), :class => 'progress', :style => "width: #{width};").html_safe +
-      content_tag('p', legend, :class => 'pourcent').html_safe
+      content_tag('p', legend, :class => 'percent').html_safe
   end
 
   def checked_image(checked=true)
@@ -1009,39 +1058,91 @@ module ApplicationHelper
       end
       @context_menu_included = true
     end
-    javascript_tag "new ContextMenu('#{ url_for(url) }')"
+    javascript_tag "contextMenuInit('#{ url_for(url) }')"
   end
 
   def calendar_for(field_id)
     include_calendar_headers_tags
-    image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +
-    javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
+    javascript_tag("$(function() { $('##{field_id}').datepicker(datepickerOptions); });")
   end
 
   def include_calendar_headers_tags
     unless @calendar_headers_tags_included
       @calendar_headers_tags_included = true
       content_for :header_tags do
-        start_of_week = case Setting.start_of_week.to_i
-        when 1
-          'Calendar._FD = 1;' # Monday
-        when 7
-          'Calendar._FD = 0;' # Sunday
-        when 6
-          'Calendar._FD = 6;' # Saturday
-        else
-          '' # use language
-        end
+        start_of_week = Setting.start_of_week
+        start_of_week = l(:general_first_day_of_week, :default => '1') if start_of_week.blank?
+        # Redmine uses 1..7 (monday..sunday) in settings and locales
+        # JQuery uses 0..6 (sunday..saturday), 7 needs to be changed to 0
+        start_of_week = start_of_week.to_i % 7
 
-        javascript_include_tag('calendar/calendar') +
-        javascript_include_tag("calendar/lang/calendar-#{current_language.to_s.downcase}.js") +
-        javascript_tag(start_of_week) +
-        javascript_include_tag('calendar/calendar-setup') +
-        stylesheet_link_tag('calendar')
+        tags = javascript_tag(
+                   "var datepickerOptions={dateFormat: 'yy-mm-dd', firstDay: #{start_of_week}, " +
+                     "showOn: 'button', buttonImageOnly: true, buttonImage: '" + 
+                     path_to_image('/images/calendar.png') +
+                     "', showButtonPanel: true, showWeek: true, showOtherMonths: true, selectOtherMonths: true};")
+        jquery_locale = l('jquery.locale', :default => current_language.to_s)
+        unless jquery_locale == 'en'
+          tags << javascript_include_tag("i18n/jquery.ui.datepicker-#{jquery_locale}.js") 
+        end
+        tags
       end
     end
   end
 
+  # Overrides Rails' stylesheet_link_tag with themes and plugins support.
+  # Examples:
+  #   stylesheet_link_tag('styles') # => picks styles.css from the current theme or defaults
+  #   stylesheet_link_tag('styles', :plugin => 'foo) # => picks styles.css from plugin's assets
+  #
+  def stylesheet_link_tag(*sources)
+    options = sources.last.is_a?(Hash) ? sources.pop : {}
+    plugin = options.delete(:plugin)
+    sources = sources.map do |source|
+      if plugin
+        "/plugin_assets/#{plugin}/stylesheets/#{source}"
+      elsif current_theme && current_theme.stylesheets.include?(source)
+        current_theme.stylesheet_path(source)
+      else
+        source
+      end
+    end
+    super sources, options
+  end
+
+  # Overrides Rails' image_tag with themes and plugins support.
+  # Examples:
+  #   image_tag('image.png') # => picks image.png from the current theme or defaults
+  #   image_tag('image.png', :plugin => 'foo) # => picks image.png from plugin's assets
+  #
+  def image_tag(source, options={})
+    if plugin = options.delete(:plugin)
+      source = "/plugin_assets/#{plugin}/images/#{source}"
+    elsif current_theme && current_theme.images.include?(source)
+      source = current_theme.image_path(source)
+    end
+    super source, options
+  end
+
+  # Overrides Rails' javascript_include_tag with plugins support
+  # Examples:
+  #   javascript_include_tag('scripts') # => picks scripts.js from defaults
+  #   javascript_include_tag('scripts', :plugin => 'foo) # => picks scripts.js from plugin's assets
+  #
+  def javascript_include_tag(*sources)
+    options = sources.last.is_a?(Hash) ? sources.pop : {}
+    if plugin = options.delete(:plugin)
+      sources = sources.map do |source|
+        if plugin
+          "/plugin_assets/#{plugin}/javascripts/#{source}"
+        else
+          source
+        end
+      end
+    end
+    super sources, options
+  end
+
   def content_for(name, content = nil, &block)
     @has_content ||= {}
     @has_content[name] = true
@@ -1052,6 +1153,14 @@ module ApplicationHelper
     (@has_content && @has_content[name]) || false
   end
 
+  def sidebar_content?
+    has_content?(:sidebar) || view_layouts_base_sidebar_hook_response.present?
+  end
+
+  def view_layouts_base_sidebar_hook_response
+    @view_layouts_base_sidebar_hook_response ||= call_hook(:view_layouts_base_sidebar)
+  end
+
   def email_delivery_enabled?
     !!ActionMailer::Base.perform_deliveries
   end
@@ -1060,7 +1169,7 @@ module ApplicationHelper
   # +user+ can be a User or a string that will be scanned for an email address (eg. 'joe <joe@foo.bar>')
   def avatar(user, options = { })
     if Setting.gravatar_enabled?
-      options.merge!({:ssl => (defined?(request) && request.ssl?), :default => Setting.gravatar_default})
+      options.merge!({:ssl => (request && request.ssl?), :default => Setting.gravatar_default})
       email = nil
       if user.respond_to?(:mail)
         email = user.mail
@@ -1074,14 +1183,19 @@ module ApplicationHelper
   end
 
   def sanitize_anchor_name(anchor)
-    anchor.gsub(%r{[^\w\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
+    if ''.respond_to?(:encoding) || RUBY_PLATFORM == 'java'
+      anchor.gsub(%r{[^\s\-\p{Word}]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
+    else
+      # TODO: remove when ruby1.8 is no longer supported
+      anchor.gsub(%r{[^\w\s\-]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
+    end
   end
 
   # Returns the javascript tags that are included in the html layout head
   def javascript_heads
-    tags = javascript_include_tag(:defaults)
+    tags = javascript_include_tag('jquery-1.8.3-ui-1.9.2-ujs-2.0.3', 'application')
     unless User.current.pref.warn_on_leaving_unsaved == '0'
-      tags << "\n".html_safe + javascript_tag("Event.observe(window, 'load', function(){ new WarnLeavingUnsaved('#{escape_javascript( l(:text_warn_on_leaving_unsaved) )}'); });")
+      tags << "\n".html_safe + javascript_tag("$(window).load(function(){ warnLeavingUnsaved('#{escape_javascript l(:text_warn_on_leaving_unsaved)}'); });")
     end
     tags
   end

app/helpers/attachments_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -21,12 +21,14 @@ module AttachmentsHelper
   # Displays view/delete links to the attachments of the given object
   # Options:
   #   :author -- author names are not displayed if set to false
+  #   :thumbails -- display thumbnails if enabled in settings
   def link_to_attachments(container, options = {})
-    options.assert_valid_keys(:author)
+    options.assert_valid_keys(:author, :thumbnails)
 
     if container.attachments.any?
       options = {:deletable => container.attachments_deletable?, :author => true}.merge(options)
-      render :partial => 'attachments/links', :locals => {:attachments => container.attachments, :options => options}
+      render :partial => 'attachments/links',
+        :locals => {:attachments => container.attachments, :options => options, :thumbnails => (options[:thumbnails] && Setting.thumbnails_enabled?)}
     end
   end
 

app/helpers/auth_sources_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/boards_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,4 +18,24 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module BoardsHelper
+  def board_breadcrumb(item)
+    board = item.is_a?(Message) ? item.board : item
+    links = [link_to(l(:label_board_plural), project_boards_path(item.project))]
+    boards = board.ancestors.reverse
+    if item.is_a?(Message)
+      boards << board
+    end
+    links += boards.map {|ancestor| link_to(h(ancestor.name), project_board_path(ancestor.project, ancestor))}
+    breadcrumb links
+  end
+
+  def boards_options_for_select(boards)
+    options = []
+    Board.board_tree(boards) do |board, level|
+      label = (level > 0 ? '&nbsp;' * 2 * level + '&#187; ' : '').html_safe
+      label << board.name
+      options << [label, board.id]
+    end
+    options
+  end
 end

app/helpers/calendars_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/context_menus_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -26,8 +26,8 @@ module ContextMenusHelper
     end
     if options.delete(:disabled)
       options.delete(:method)
-      options.delete(:confirm)
-      options.delete(:onclick)
+      options.delete(:data)
+      options[:onclick] = 'return false;'
       options[:class] << ' disabled'
       url = '#'
     end
@@ -36,7 +36,7 @@ module ContextMenusHelper
 
   def bulk_update_custom_field_context_menu_link(field, text, value)
     context_menu_link h(text),
-      {:controller => 'issues', :action => 'bulk_update', :ids => @issues.collect(&:id), :issue => {'custom_field_values' => {field.id => value}}, :back_url => @back},
+      bulk_update_issues_path(:ids => @issue_ids, :issue => {'custom_field_values' => {field.id => value}}, :back_url => @back),
       :method => :post,
       :selected => (@issue && @issue.custom_field_value(field) == value)
   end

app/helpers/custom_fields_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -20,91 +20,89 @@
 module CustomFieldsHelper
 
   def custom_fields_tabs
-    tabs = [{:name => 'IssueCustomField', :partial => 'custom_fields/index', :label => :label_issue_plural},
-            {:name => 'TimeEntryCustomField', :partial => 'custom_fields/index', :label => :label_spent_time},
-            {:name => 'ProjectCustomField', :partial => 'custom_fields/index', :label => :label_project_plural},
-            {:name => 'VersionCustomField', :partial => 'custom_fields/index', :label => :label_version_plural},
-            {:name => 'UserCustomField', :partial => 'custom_fields/index', :label => :label_user_plural},
-            {:name => 'GroupCustomField', :partial => 'custom_fields/index', :label => :label_group_plural},
-            {:name => 'TimeEntryActivityCustomField', :partial => 'custom_fields/index', :label => TimeEntryActivity::OptionName},
-            {:name => 'IssuePriorityCustomField', :partial => 'custom_fields/index', :label => IssuePriority::OptionName},
-            {:name => 'DocumentCategoryCustomField', :partial => 'custom_fields/index', :label => DocumentCategory::OptionName}
-            ]
+    CustomField::CUSTOM_FIELDS_TABS
   end
 
   # Return custom field html tag corresponding to its format
-  def custom_field_tag(name, custom_value)	
+  def custom_field_tag(name, custom_value)
     custom_field = custom_value.custom_field
     field_name = "#{name}[custom_field_values][#{custom_field.id}]"
     field_name << "[]" if custom_field.multiple?
     field_id = "#{name}_custom_field_values_#{custom_field.id}"
 
+    tag_options = {:id => field_id, :class => "#{custom_field.field_format}_cf"}
+
     field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
     case field_format.try(:edit_as)
     when "date"
-      text_field_tag(field_name, custom_value.value, :id => field_id, :size => 10) +
+      text_field_tag(field_name, custom_value.value, tag_options.merge(:size => 10)) +
       calendar_for(field_id)
     when "text"
-      text_area_tag(field_name, custom_value.value, :id => field_id, :rows => 3, :style => 'width:90%')
+      text_area_tag(field_name, custom_value.value, tag_options.merge(:rows => 3))
     when "bool"
-      hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, :id => field_id)
+      hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, tag_options)
     when "list"
-      blank_option = ''
+      blank_option = ''.html_safe
       unless custom_field.multiple?
         if custom_field.is_required?
           unless custom_field.default_value.present?
-            blank_option = "<option value=\"\">--- #{l(:actionview_instancetag_blank_option)} ---</option>"
+            blank_option = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---", :value => '')
           end
         else
-          blank_option = '<option></option>'
+          blank_option = content_tag('option')
         end
       end
-      s = select_tag(field_name, blank_option.html_safe + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value),
-        :id => field_id, :multiple => custom_field.multiple?)
+      s = select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value),
+        tag_options.merge(:multiple => custom_field.multiple?))
       if custom_field.multiple?
         s << hidden_field_tag(field_name, '')
       end
       s
     else
-      text_field_tag(field_name, custom_value.value, :id => field_id)
+      text_field_tag(field_name, custom_value.value, tag_options)
     end
   end
 
   # Return custom field label tag
-  def custom_field_label_tag(name, custom_value)
+  def custom_field_label_tag(name, custom_value, options={})
+    required = options[:required] || custom_value.custom_field.is_required?
+
     content_tag "label", h(custom_value.custom_field.name) +
-	(custom_value.custom_field.is_required? ? " <span class=\"required\">*</span>".html_safe : ""),
-	:for => "#{name}_custom_field_values_#{custom_value.custom_field.id}"
+      (required ? " <span class=\"required\">*</span>".html_safe : ""),
+      :for => "#{name}_custom_field_values_#{custom_value.custom_field.id}"
   end
 
   # Return custom field tag with its label tag
-  def custom_field_tag_with_label(name, custom_value)
-    custom_field_label_tag(name, custom_value) + custom_field_tag(name, custom_value)
+  def custom_field_tag_with_label(name, custom_value, options={})
+    custom_field_label_tag(name, custom_value, options) + custom_field_tag(name, custom_value)
   end
 
   def custom_field_tag_for_bulk_edit(name, custom_field, projects=nil)
     field_name = "#{name}[custom_field_values][#{custom_field.id}]"
     field_name << "[]" if custom_field.multiple?
     field_id = "#{name}_custom_field_values_#{custom_field.id}"
+
+    tag_options = {:id => field_id, :class => "#{custom_field.field_format}_cf"}
+
     field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
     case field_format.try(:edit_as)
       when "date"
-        text_field_tag(field_name, '', :id => field_id, :size => 10) +
+        text_field_tag(field_name, '', tag_options.merge(:size => 10)) +
         calendar_for(field_id)
       when "text"
-        text_area_tag(field_name, '', :id => field_id, :rows => 3, :style => 'width:90%')
+        text_area_tag(field_name, '', tag_options.merge(:rows => 3))
       when "bool"
         select_tag(field_name, options_for_select([[l(:label_no_change_option), ''],
                                                    [l(:general_text_yes), '1'],
-                                                   [l(:general_text_no), '0']]), :id => field_id)
+                                                   [l(:general_text_no), '0']]), tag_options)
       when "list"
         options = []
         options << [l(:label_no_change_option), ''] unless custom_field.multiple?
+        options << [l(:label_none), '__none__'] unless custom_field.is_required?
         options += custom_field.possible_values_options(projects)
-        select_tag(field_name, options_for_select(options),
-          :id => field_id, :multiple => custom_field.multiple?)
+        select_tag(field_name, options_for_select(options), tag_options.merge(:multiple => custom_field.multiple?))
       else
-        text_field_tag(field_name, '', :id => field_id)
+        text_field_tag(field_name, '', tag_options)
     end
   end
 

app/helpers/documents_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/enumerations_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/gantt_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -24,19 +24,19 @@ module GanttHelper
     when :in
       if gantt.zoom < 4
         link_to_content_update l(:text_zoom_in),
-          params.merge(gantt.params.merge(:zoom => (gantt.zoom+1))),
+          params.merge(gantt.params.merge(:zoom => (gantt.zoom + 1))),
           :class => 'icon icon-zoom-in'
       else
-        content_tag('span', l(:text_zoom_in), :class => 'icon icon-zoom-in').html_safe
+        content_tag(:span, l(:text_zoom_in), :class => 'icon icon-zoom-in').html_safe
       end
 
     when :out
       if gantt.zoom > 1
         link_to_content_update l(:text_zoom_out),
-          params.merge(gantt.params.merge(:zoom => (gantt.zoom-1))),
+          params.merge(gantt.params.merge(:zoom => (gantt.zoom - 1))),
           :class => 'icon icon-zoom-out'
       else
-        content_tag('span', l(:text_zoom_out), :class => 'icon icon-zoom-out').html_safe
+        content_tag(:span, l(:text_zoom_out), :class => 'icon icon-zoom-out').html_safe
       end
     end
   end

app/helpers/groups_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,19 +18,25 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module GroupsHelper
-  # Options for the new membership projects combo-box
-  def options_for_membership_project_select(user, projects)
-    options = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---")
-    options << project_tree_options_for_select(projects) do |p|
-      {:disabled => (user.projects.include?(p))}
-    end
-    options
-  end
-
   def group_settings_tabs
     tabs = [{:name => 'general', :partial => 'groups/general', :label => :label_general},
             {:name => 'users', :partial => 'groups/users', :label => :label_user_plural},
             {:name => 'memberships', :partial => 'groups/memberships', :label => :label_project_plural}
             ]
   end
+
+  def render_principals_for_new_group_users(group)
+    scope = User.active.sorted.not_in_group(group).like(params[:q])
+    principal_count = scope.count
+    principal_pages = Redmine::Pagination::Paginator.new principal_count, 100, params['page']
+    principals = scope.offset(principal_pages.offset).limit(principal_pages.per_page).all
+
+    s = content_tag('div', principals_check_box_tags('user_ids[]', principals), :id => 'principals')
+
+    links = pagination_links_full(principal_pages, principal_count, :per_page_links => false) {|text, parameters, options|
+      link_to text, autocomplete_for_user_group_path(group, parameters.merge(:q => params[:q], :format => 'js')), :remote => true
+    }
+
+    s + content_tag('p', links, :class => 'pagination')
+  end
 end

app/helpers/issue_categories_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/issue_relations_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/issue_statuses_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/issues_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -65,7 +65,7 @@ module IssuesHelper
     s = ''
     ancestors = issue.root? ? [] : issue.ancestors.visible.all
     ancestors.each do |ancestor|
-      s << '<div>' + content_tag('p', link_to_issue(ancestor))
+      s << '<div>' + content_tag('p', link_to_issue(ancestor, :project => (issue.project_id != ancestor.project_id)))
     end
     s << '<div>'
     subject = h(issue.subject)
@@ -80,18 +80,71 @@ module IssuesHelper
   def render_descendants_tree(issue)
     s = '<form><table class="list issues">'
     issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
+      css = "issue issue-#{child.id} hascontextmenu"
+      css << " idnt idnt-#{level}" if level > 0
       s << content_tag('tr',
              content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') +
-             content_tag('td', link_to_issue(child, :truncate => 60), :class => 'subject') +
+             content_tag('td', link_to_issue(child, :truncate => 60, :project => (issue.project_id != child.project_id)), :class => 'subject') +
              content_tag('td', h(child.status)) +
              content_tag('td', link_to_user(child.assigned_to)) +
              content_tag('td', progress_bar(child.done_ratio, :width => '80px')),
-             :class => "issue issue-#{child.id} hascontextmenu #{level > 0 ? "idnt idnt-#{level}" : nil}")
+             :class => css)
     end
     s << '</table></form>'
     s.html_safe
   end
 
+  # Returns a link for adding a new subtask to the given issue
+  def link_to_new_subtask(issue)
+    attrs = {
+      :tracker_id => issue.tracker,
+      :parent_issue_id => issue
+    }
+    link_to(l(:button_add), new_project_issue_path(issue.project, :issue => attrs))
+  end
+
+  class IssueFieldsRows
+    include ActionView::Helpers::TagHelper
+
+    def initialize
+      @left = []
+      @right = []
+    end
+
+    def left(*args)
+      args.any? ? @left << cells(*args) : @left
+    end
+
+    def right(*args)
+      args.any? ? @right << cells(*args) : @right
+    end
+
+    def size
+      @left.size > @right.size ? @left.size : @right.size
+    end
+
+    def to_html
+      html = ''.html_safe
+      blank = content_tag('th', '') + content_tag('td', '')
+      size.times do |i|
+        left = @left[i] || blank
+        right = @right[i] || blank
+        html << content_tag('tr', left + right)
+      end
+      html
+    end
+
+    def cells(label, text, options={})
+      content_tag('th', "#{label}:", options) + content_tag('td', text, options)
+    end
+  end
+
+  def issue_fields_rows
+    r = IssueFieldsRows.new
+    yield r
+    r.to_html
+  end
+
   def render_custom_fields_rows(issue)
     return if issue.custom_field_values.empty?
     ordered_values = []
@@ -131,7 +184,7 @@ module IssuesHelper
 
   def sidebar_queries
     unless @sidebar_queries
-      @sidebar_queries = Query.visible.all(
+      @sidebar_queries = IssueQuery.visible.all(
         :order => "#{Query.table_name}.name ASC",
         # Project specific queries and global queries
         :conditions => (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id])
@@ -248,7 +301,7 @@ module IssuesHelper
     unless no_html
       label = content_tag('strong', label)
       old_value = content_tag("i", h(old_value)) if detail.old_value
-      old_value = content_tag("strike", old_value) if detail.old_value and detail.value.blank?
+      old_value = content_tag("del", old_value) if detail.old_value and detail.value.blank?
       if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key)
         # Link to the attachment if it has not been removed
         value = link_to_attachment(atta, :download => true, :only_path => options[:only_path])
@@ -294,10 +347,16 @@ module IssuesHelper
 
   # Find the name of an associated record stored in the field attribute
   def find_name_by_reflection(field, id)
+    unless id.present?
+      return nil
+    end
     association = Issue.reflect_on_association(field.to_sym)
     if association
       record = association.class_name.constantize.find_by_id(id)
-      return record.name if record
+      if record
+        record.name.force_encoding('UTF-8') if record.name.respond_to?(:force_encoding)
+        return record.name
+      end
     end
   end
 
@@ -314,41 +373,4 @@ module IssuesHelper
       end
     end
   end
-
-  def issues_to_csv(issues, project, query, options={})
-    decimal_separator = l(:general_csv_decimal_separator)
-    encoding = l(:general_csv_encoding)
-    columns = (options[:columns] == 'all' ? query.available_columns : query.columns)
-
-    export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
-      # csv header fields
-      csv << [ "#" ] + columns.collect {|c| Redmine::CodesetUtil.from_utf8(c.caption.to_s, encoding) } +
-        (options[:description] ? [Redmine::CodesetUtil.from_utf8(l(:field_description), encoding)] : [])
-
-      # csv lines
-      issues.each do |issue|
-        col_values = columns.collect do |column|
-          s = if column.is_a?(QueryCustomFieldColumn)
-            cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
-            show_value(cv)
-          else
-            value = issue.send(column.name)
-            if value.is_a?(Date)
-              format_date(value)
-            elsif value.is_a?(Time)
-              format_time(value)
-            elsif value.is_a?(Float)
-              ("%.2f" % value).gsub('.', decimal_separator)
-            else
-              value
-            end
-          end
-          s.to_s
-        end
-        csv << [ issue.id.to_s ] + col_values.collect {|c| Redmine::CodesetUtil.from_utf8(c.to_s, encoding) } +
-          (options[:description] ? [Redmine::CodesetUtil.from_utf8(issue.description, encoding)] : [])
-      end
-    end
-    export
-  end
 end

app/helpers/journals_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -23,11 +23,13 @@ module JournalsHelper
     editable = User.current.logged? && (User.current.allowed_to?(:edit_issue_notes, issue.project) || (journal.user == User.current && User.current.allowed_to?(:edit_own_issue_notes, issue.project)))
     links = []
     if !journal.notes.blank?
-      links << link_to_remote(image_tag('comment.png'),
-                              { :url => {:controller => 'journals', :action => 'new', :id => issue, :journal_id => journal} },
-                              :title => l(:button_quote)) if options[:reply_links]
+      links << link_to(image_tag('comment.png'),
+                       {:controller => 'journals', :action => 'new', :id => issue, :journal_id => journal},
+                       :remote => true,
+                       :method => 'post',
+                       :title => l(:button_quote)) if options[:reply_links]
       links << link_to_in_place_notes_editor(image_tag('edit.png'), "journal-#{journal.id}-notes",
-                                             { :controller => 'journals', :action => 'edit', :id => journal },
+                                             { :controller => 'journals', :action => 'edit', :id => journal, :format => 'js' },
                                                 :title => l(:button_edit)) if editable
     end
     content << content_tag('div', links.join(' ').html_safe, :class => 'contextual') unless links.empty?
@@ -38,7 +40,7 @@ module JournalsHelper
   end
 
   def link_to_in_place_notes_editor(text, field_id, url, options={})
-    onclick = "new Ajax.Request('#{url_for(url)}', {asynchronous:true, evalScripts:true, method:'get'}); return false;"
+    onclick = "$.ajax({url: '#{url_for(url)}', type: 'get'}); return false;"
     link_to text, '#', options.merge(:onclick => onclick)
   end
 end

app/helpers/mail_handler_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/members_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,4 +18,18 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module MembersHelper
+  def render_principals_for_new_members(project)
+    scope = Principal.active.sorted.not_member_of(project).like(params[:q])
+    principal_count = scope.count
+    principal_pages = Redmine::Pagination::Paginator.new principal_count, 100, params['page']
+    principals = scope.offset(principal_pages.offset).limit(principal_pages.per_page).all
+
+    s = content_tag('div', principals_check_box_tags('membership[user_ids][]', principals), :id => 'principals')
+
+    links = pagination_links_full(principal_pages, principal_count, :per_page_links => false) {|text, parameters, options|
+      link_to text, autocomplete_project_memberships_path(project, parameters.merge(:q => params[:q], :format => 'js')), :remote => true
+    }
+
+    s + content_tag('p', links, :class => 'pagination')
+  end
 end

app/helpers/messages_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/my_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,4 +18,54 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module MyHelper
+  def calendar_items(startdt, enddt)
+    Issue.visible.
+      where(:project_id => User.current.projects.map(&:id)).
+      where("(start_date>=? and start_date<=?) or (due_date>=? and due_date<=?)", startdt, enddt, startdt, enddt).
+      includes(:project, :tracker, :priority, :assigned_to).
+      all
+  end
+
+  def documents_items
+    Document.visible.order("#{Document.table_name}.created_on DESC").limit(10).all
+  end
+
+  def issuesassignedtome_items
+    Issue.visible.open.
+      where(:assigned_to_id => ([User.current.id] + User.current.group_ids)).
+      limit(10).
+      includes(:status, :project, :tracker, :priority).
+      order("#{IssuePriority.table_name}.position DESC, #{Issue.table_name}.updated_on DESC").
+      all
+  end
+
+  def issuesreportedbyme_items
+    Issue.visible.
+      where(:author_id => User.current.id).
+      limit(10).
+      includes(:status, :project, :tracker).
+      order("#{Issue.table_name}.updated_on DESC").
+      all
+  end
+
+  def issueswatched_items
+    Issue.visible.on_active_project.watched_by(User.current.id).recently_updated.limit(10).all
+  end
+
+  def news_items
+    News.visible.
+      where(:project_id => User.current.projects.map(&:id)).
+      limit(10).
+      includes(:project, :author).
+      order("#{News.table_name}.created_on DESC").
+      all
+  end
+
+  def timelog_items
+    TimeEntry.
+      where("#{TimeEntry.table_name}.user_id = ? AND #{TimeEntry.table_name}.spent_on BETWEEN ? AND ?", User.current.id, Date.today - 6, Date.today).
+      includes(:activity, :project, {:issue => [:tracker, :status]}).
+      order("#{TimeEntry.table_name}.spent_on DESC, #{Project.table_name}.name ASC, #{Tracker.table_name}.position ASC, #{Issue.table_name}.id ASC").
+      all
+  end
 end

app/helpers/news_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/projects_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -51,38 +51,15 @@ module ProjectsHelper
     content_tag('select', options.html_safe, :name => 'project[parent_id]', :id => 'project_parent_id')
   end
 
-  # Renders a tree of projects as a nested set of unordered lists
-  # The given collection may be a subset of the whole project tree
-  # (eg. some intermediate nodes are private and can not be seen)
+  # Renders the projects index
   def render_project_hierarchy(projects)
-    s = ''
-    if projects.any?
-      ancestors = []
-      original_project = @project
-      projects.each do |project|
-        # set the project environment to please macros.
-        @project = project
-        if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
-          s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
-        else
-          ancestors.pop
-          s << "</li>"
-          while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
-            ancestors.pop
-            s << "</ul></li>\n"
-          end
-        end
-        classes = (ancestors.empty? ? 'root' : 'child')
-        s << "<li class='#{classes}'><div class='#{classes}'>" +
-               link_to_project(project, {}, :class => "project #{User.current.member_of?(project) ? 'my-project' : nil}")
-        s << "<div class='wiki description'>#{textilizable(project.short_description, :project => project)}</div>" unless project.description.blank?
-        s << "</div>\n"
-        ancestors << project
+    render_project_nested_lists(projects) do |project|
+      s = link_to_project(project, {}, :class => "#{project.css_classes} #{User.current.member_of?(project) ? 'my-project' : nil}")
+      if project.description.present?
+        s << content_tag('div', textilizable(project.short_description, :project => project), :class => 'wiki description')
       end
-      s << ("</li></ul>\n" * ancestors.size)
-      @project = original_project
+      s
     end
-    s.html_safe
   end
 
   # Returns a set of options for a select field, grouped by project.
@@ -91,10 +68,6 @@ module ProjectsHelper
     versions.each do |version|
       grouped[version.project.name] << [version.name, version.id]
     end
-    # Add in the selected
-    if selected && !versions.include?(selected)
-      grouped[selected.project.name] << [selected.name, selected.id]
-    end
 
     if grouped.keys.size > 1
       grouped_options_for_select(grouped, selected && selected.id)

app/helpers/queries_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,9 +18,60 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module QueriesHelper
+  def filters_options_for_select(query)
+    options_for_select(filters_options(query))
+  end
 
-  def operators_for_select(filter_type)
-    Query.operators_by_filter_type[filter_type].collect {|o| [l(Query.operators[o]), o]}
+  def filters_options(query)
+    options = [[]]
+    options += query.available_filters.map do |field, field_options|
+      [field_options[:name], field]
+    end
+  end
+
+  def query_filters_hidden_tags(query)
+    tags = ''.html_safe
+    query.filters.each do |field, options|
+      tags << hidden_field_tag("f[]", field, :id => nil)
+      tags << hidden_field_tag("op[#{field}]", options[:operator], :id => nil)
+      options[:values].each do |value|
+        tags << hidden_field_tag("v[#{field}][]", value, :id => nil)
+      end
+    end
+    tags
+  end
+
+  def query_columns_hidden_tags(query)
+    tags = ''.html_safe
+    query.columns.each do |column|
+      tags << hidden_field_tag("c[]", column.name, :id => nil)
+    end
+    tags
+  end
+
+  def query_hidden_tags(query)
+    query_filters_hidden_tags(query) + query_columns_hidden_tags(query)
+  end
+
+  def available_block_columns_tags(query)
+    tags = ''.html_safe
+    query.available_block_columns.each do |column|
+      tags << content_tag('label', check_box_tag('c[]', column.name.to_s, query.has_column?(column)) + " #{column.caption}", :class => 'inline')
+    end
+    tags
+  end
+
+  def query_available_inline_columns_options(query)
+    (query.available_inline_columns - query.columns).reject(&:frozen?).collect {|column| [column.caption, column.name]}
+  end
+
+  def query_selected_inline_columns_options(query)
+    (query.inline_columns & query.available_inline_columns).reject(&:frozen?).collect {|column| [column.caption, column.name]}
+  end
+
+  def render_query_columns_selection(query, options={})
+    tag_name = (options[:name] || 'c') + '[]'
+    render :partial => 'queries/columns', :locals => {:query => query, :tag_name => tag_name}
   end
 
   def column_header(column)
@@ -32,7 +83,7 @@ module QueriesHelper
   def column_content(column, issue)
     value = column.value(issue)
     if value.is_a?(Array)
-      value.collect {|v| column_value(column, issue, v)}.compact.sort.join(', ').html_safe
+      value.collect {|v| column_value(column, issue, v)}.compact.join(', ').html_safe
     else
       column_value(column, issue, value)
     end
@@ -43,6 +94,8 @@ module QueriesHelper
     when 'String'
       if column.name == :subject
         link_to(h(value), :controller => 'issues', :action => 'show', :id => issue)
+      elsif column.name == :description
+        issue.description? ? content_tag('div', textilizable(issue, :description), :class => "wiki") : ''
       else
         h(value)
       end
@@ -50,14 +103,16 @@ module QueriesHelper
       format_time(value)
     when 'Date'
       format_date(value)
-    when 'Fixnum', 'Float'
-      if column.name == :done_ratio
+    when 'Fixnum'
+      if column.name == :id
+        link_to value, issue_path(issue)
+      elsif column.name == :done_ratio
         progress_bar(value, :width => '80px')
-      elsif  column.name == :spent_hours
-        sprintf "%.2f", value
       else
-        h(value.to_s)
+        value.to_s
       end
+    when 'Float'
+      sprintf "%.2f", value
     when 'User'
       link_to_user value
     when 'Project'
@@ -69,32 +124,82 @@ module QueriesHelper
     when 'FalseClass'
       l(:general_text_No)
     when 'Issue'
-      link_to_issue(value, :subject => false)
+      value.visible? ? link_to_issue(value) : "##{value.id}"
+    when 'IssueRelation'
+      other = value.other_issue(issue)
+      content_tag('span',
+        (l(value.label_for(issue)) + " " + link_to_issue(other, :subject => false, :tracker => false)).html_safe,
+        :class => value.css_classes_for(issue))
     else
       h(value)
     end
   end
 
+  def csv_content(column, issue)
+    value = column.value(issue)
+    if value.is_a?(Array)
+      value.collect {|v| csv_value(column, issue, v)}.compact.join(', ')
+    else
+      csv_value(column, issue, value)
+    end
+  end
+
+  def csv_value(column, issue, value)
+    case value.class.name
+    when 'Time'
+      format_time(value)
+    when 'Date'
+      format_date(value)
+    when 'Float'
+      sprintf("%.2f", value).gsub('.', l(:general_csv_decimal_separator))
+    when 'IssueRelation'
+      other = value.other_issue(issue)
+      l(value.label_for(issue)) + " ##{other.id}"
+    else
+      value.to_s
+    end
+  end
+
+  def query_to_csv(items, query, options={})
+    encoding = l(:general_csv_encoding)
+    columns = (options[:columns] == 'all' ? query.available_inline_columns : query.inline_columns)
+    query.available_block_columns.each do |column|
+      if options[column.name].present?
+        columns << column
+      end
+    end
+
+    export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
+      # csv header fields
+      csv << columns.collect {|c| Redmine::CodesetUtil.from_utf8(c.caption.to_s, encoding) }
+      # csv lines
+      items.each do |item|
+        csv << columns.collect {|c| Redmine::CodesetUtil.from_utf8(csv_content(c, item), encoding) }
+      end
+    end
+    export
+  end
+
   # Retrieve query from session or build a new query
   def retrieve_query
     if !params[:query_id].blank?
       cond = "project_id IS NULL"
       cond << " OR project_id = #{@project.id}" if @project
-      @query = Query.find(params[:query_id], :conditions => cond)
+      @query = IssueQuery.find(params[:query_id], :conditions => cond)
       raise ::Unauthorized unless @query.visible?
       @query.project = @project
       session[:query] = {:id => @query.id, :project_id => @query.project_id}
       sort_clear
     elsif api_request? || params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
       # Give it a name, required to be valid
-      @query = Query.new(:name => "_")
+      @query = IssueQuery.new(:name => "_")
       @query.project = @project
-      build_query_from_params
+      @query.build_from_params(params)
       session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
     else
       # retrieve from session
-      @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
-      @query ||= Query.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
+      @query = IssueQuery.find_by_id(session[:query][:id]) if session[:query][:id]
+      @query ||= IssueQuery.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
       @query.project = @project
     end
   end
@@ -102,10 +207,10 @@ module QueriesHelper
   def retrieve_query_from_session
     if session[:query]
       if session[:query][:id]
-        @query = Query.find_by_id(session[:query][:id])
+        @query = IssueQuery.find_by_id(session[:query][:id])
         return unless @query
       else
-        @query = Query.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
+        @query = IssueQuery.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
       end
       if session[:query].has_key?(:project_id)
         @query.project_id = session[:query][:project_id]
@@ -115,17 +220,4 @@ module QueriesHelper
       @query
     end
   end
-
-  def build_query_from_params
-    if params[:fields] || params[:f]
-      @query.filters = {}
-      @query.add_filters(params[:fields] || params[:f], params[:operators] || params[:op], params[:values] || params[:v])
-    else
-      @query.available_filters.keys.each do |field|
-        @query.add_short_filter(field, params[field]) if params[field]
-      end
-    end
-    @query.group_by = params[:group_by] || (params[:query] && params[:query][:group_by])
-    @query.column_names = params[:c] || (params[:query] && params[:query][:column_names])
-  end
 end

app/helpers/reports_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -35,4 +35,9 @@ module ReportsHelper
     a = aggregate data, criteria
     a > 0 ? link_to(h(a), *args) : '-'
   end
+
+  def aggregate_path(project, field, row, options={})
+    parameters = {:set_filter => 1, :subproject_id => '!*', field => row.id}.merge(options)
+    project_issues_path(row.is_a?(Project) ? row : project, parameters)
+  end
 end

app/helpers/repositories_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -17,9 +17,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-require 'iconv'
-require 'redmine/codeset_util'
-
 module RepositoriesHelper
   def format_revision(revision)
     if revision.respond_to? :format_identifier
@@ -46,17 +43,17 @@ module RepositoriesHelper
   end
 
   def render_changeset_changes
-    changes = @changeset.changes.find(:all, :limit => 1000, :order => 'path').collect do |change|
+    changes = @changeset.filechanges.limit(1000).reorder('path').all.collect do |change|
       case change.action
       when 'A'
         # Detects moved/copied files
         if !change.from_path.blank?
           change.action =
-             @changeset.changes.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
+             @changeset.filechanges.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
         end
         change
       when 'D'
-        @changeset.changes.detect {|c| c.from_path == change.path} ? nil : change
+        @changeset.filechanges.detect {|c| c.from_path == change.path} ? nil : change
       else
         change
       end
@@ -141,12 +138,7 @@ module RepositoriesHelper
     select_tag('repository_scm',
                options_for_select(scm_options, repository.class.name.demodulize),
                :disabled => (repository && !repository.new_record?),
-               :onchange => remote_function(
-                 :url => new_project_repository_path(@project),
-                 :method => :get,
-                 :update => 'content',
-                 :with   => "Form.serialize(this.form)")
-             )
+               :data => {:remote => true, :method => 'get'})
   end
 
   def with_leading_slash(path)
@@ -159,7 +151,7 @@ module RepositoriesHelper
 
   def subversion_field_tags(form, repository)
       content_tag('p', form.text_field(:url, :size => 60, :required => true,
-                       :disabled => (repository && !repository.root_url.blank?)) +
+                       :disabled => !repository.safe_attribute?('url')) +
                        '<br />'.html_safe +
                        '(file:///, http://, https://, svn://, svn+[tunnelscheme]://)') +
       content_tag('p', form.text_field(:login, :size => 30)) +
@@ -174,7 +166,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                      :url, :label => l(:field_path_to_repository),
                      :size => 60, :required => true,
-                     :disabled => (repository && !repository.new_record?))) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                      :log_encoding, [nil] + Setting::ENCODINGS,
                      :label => l(:field_commit_logs_encoding), :required => true))
@@ -184,7 +176,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                        :url, :label => l(:field_path_to_repository),
                        :size => 60, :required => true,
-                       :disabled => (repository && !repository.root_url.blank?)
+                       :disabled => !repository.safe_attribute?('url')
                          ) +
                      '<br />'.html_safe + l(:text_mercurial_repository_note)) +
     content_tag('p', form.select(
@@ -198,7 +190,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                        :url, :label => l(:field_path_to_repository),
                        :size => 60, :required => true,
-                       :disabled => (repository && !repository.root_url.blank?)
+                       :disabled => !repository.safe_attribute?('url')
                          ) +
                       '<br />'.html_safe +
                       l(:text_git_repository_note)) +
@@ -218,12 +210,12 @@ module RepositoriesHelper
                      :root_url,
                      :label => l(:field_cvsroot),
                      :size => 60, :required => true,
-                     :disabled => !repository.new_record?)) +
+                     :disabled => !repository.safe_attribute?('root_url'))) +
     content_tag('p', form.text_field(
                      :url,
                      :label => l(:field_cvs_module),
                      :size => 30, :required => true,
-                     :disabled => !repository.new_record?)) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                      :log_encoding, [nil] + Setting::ENCODINGS,
                      :label => l(:field_commit_logs_encoding), :required => true)) +
@@ -238,7 +230,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                      :url, :label => l(:field_path_to_repository),
                      :size => 60, :required => true,
-                     :disabled => (repository && !repository.new_record?))) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                      :log_encoding, [nil] + Setting::ENCODINGS,
                      :label => l(:field_commit_logs_encoding), :required => true))
@@ -248,7 +240,7 @@ module RepositoriesHelper
     content_tag('p', form.text_field(
                      :url, :label => l(:field_root_directory),
                      :size => 60, :required => true,
-                     :disabled => (repository && !repository.root_url.blank?))) +
+                     :disabled => !repository.safe_attribute?('url'))) +
     content_tag('p', form.select(
                         :path_encoding, [nil] + Setting::ENCODINGS,
                         :label => l(:field_scm_path_encoding)
@@ -258,16 +250,13 @@ module RepositoriesHelper
 
   def index_commits(commits, heads)
     return nil if commits.nil? or commits.first.parents.nil?
-
     refs_map = {}
     heads.each do |head|
       refs_map[head.scmid] ||= []
       refs_map[head.scmid] << head
     end
-
     commits_by_scmid = {}
     commits.reverse.each_with_index do |commit, commit_index|
-
       commits_by_scmid[commit.scmid] = {
         :parent_scmids => commit.parents.collect { |parent| parent.scmid },
         :rdmid => commit_index,
@@ -276,38 +265,28 @@ module RepositoriesHelper
         :href  => block_given? ? yield(commit.scmid) : commit.scmid
       }
     end
-
     heads.sort! { |head1, head2| head1.to_s <=> head2.to_s }
-
     space = nil  
     heads.each do |head|
       if commits_by_scmid.include? head.scmid
         space = index_head((space || -1) + 1, head, commits_by_scmid)
       end
     end
-
     # when no head matched anything use first commit
     space ||= index_head(0, commits.first, commits_by_scmid)
-
     return commits_by_scmid, space
   end
 
   def index_head(space, commit, commits_by_scmid)
-
     stack = [[space, commits_by_scmid[commit.scmid]]]
     max_space = space
-
     until stack.empty?
       space, commit = stack.pop
       commit[:space] = space if commit[:space].nil?
-
       space -= 1
       commit[:parent_scmids].each_with_index do |parent_scmid, parent_index|
-
         parent_commit = commits_by_scmid[parent_scmid]
-
         if parent_commit and parent_commit[:space].nil?
-
           stack.unshift [space += 1, parent_commit]
         end
       end

app/helpers/roles_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/routes_helper.rb

@@ -1,5 +1,7 @@
+# encoding: utf-8
+#
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -15,32 +17,23 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-require File.expand_path('../../test_helper', __FILE__)
+module RoutesHelper
 
-# Test case that checks that the testing infrastructure is setup correctly.
-class TestingTest < ActiveSupport::TestCase
-  def test_working
-    assert true
-  end
-
-  test "Rails 'test' case syntax" do
-    assert true
-  end
-
-  test "Generating with object_daddy" do
-    assert_difference "IssueStatus.count" do
-      IssueStatus.generate!
+  # Returns the path to project issues or to the cross-project
+  # issue list if project is nil
+  def _project_issues_path(project, *args)
+    if project
+      project_issues_path(project, *args)
+    else
+      issues_path(*args)
     end
   end
 
-  should "work with shoulda" do
-    assert true
+  def _project_calendar_path(project, *args)
+    project ? project_calendar_path(project, *args) : issues_calendar_path(*args)
   end
 
-  context "works with a context" do
-    should "work" do
-      assert true
-    end
+  def _project_gantt_path(project, *args)
+    project ? project_gantt_path(project, *args) : issues_gantt_path(*args)
   end
-
 end

app/helpers/search_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/settings_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -44,7 +44,7 @@ module SettingsHelper
     setting_values = Setting.send(setting)
     setting_values = [] unless setting_values.is_a?(Array)
 
-    setting_label(setting, options).html_safe +
+    content_tag("label", l(options[:label] || "setting_#{setting}")) +
       hidden_field_tag("settings[#{setting}][]", '').html_safe +
       choices.collect do |choice|
         text, value = (choice.is_a?(Array) ? choice : [choice, choice])
@@ -53,9 +53,10 @@ module SettingsHelper
           check_box_tag(
              "settings[#{setting}][]",
              value,
-             Setting.send(setting).include?(value)
+             setting_values.include?(value),
+             :id => nil
            ) + text.to_s,
-          :class => 'block'
+          :class => (options[:inline] ? 'inline' : 'block')
          )
       end.join.html_safe
   end
@@ -72,13 +73,13 @@ module SettingsHelper
 
   def setting_check_box(setting, options={})
     setting_label(setting, options).html_safe +
-      hidden_field_tag("settings[#{setting}]", 0).html_safe +
+      hidden_field_tag("settings[#{setting}]", 0, :id => nil).html_safe +
         check_box_tag("settings[#{setting}]", 1, Setting.send("#{setting}?"), options).html_safe
   end
 
   def setting_label(setting, options={})
     label = options.delete(:label)
-    label != false ? content_tag("label", l(label || "setting_#{setting}")).html_safe : ''
+    label != false ? label_tag("settings_#{setting}", l(label || "setting_#{setting}")).html_safe : ''
   end
 
   # Renders a notification field for a Redmine::Notifiable option
@@ -86,8 +87,20 @@ module SettingsHelper
     return content_tag(:label,
                        check_box_tag('settings[notified_events][]',
                                      notifiable.name,
-                                     Setting.notified_events.include?(notifiable.name)).html_safe +
+                                     Setting.notified_events.include?(notifiable.name), :id => nil).html_safe +
                          l_or_humanize(notifiable.name, :prefix => 'label_').html_safe,
                        :class => notifiable.parent.present? ? "parent" : '').html_safe
   end
+
+  def cross_project_subtasks_options
+    options = [
+      [:label_disabled, ''],
+      [:label_cross_project_system, 'system'],
+      [:label_cross_project_tree, 'tree'],
+      [:label_cross_project_hierarchy, 'hierarchy'],
+      [:label_cross_project_descendants, 'descendants']
+    ]
+
+    options.map {|label, value| [l(label), value.to_s]}
+  end
 end

app/helpers/sort_helper.rb

@@ -80,15 +80,20 @@ module SortHelper
       @criteria.collect {|k,o| k + (o ? '' : ':desc')}.join(',')
     end
 
+    # Returns an array of SQL fragments used to sort the list
     def to_sql
       sql = @criteria.collect do |k,o|
         if s = @available_criteria[k]
-          (o ? s.to_a : s.to_a.collect {|c| append_desc(c)}).join(', ')
+          (o ? s.to_a : s.to_a.collect {|c| append_desc(c)})
         end
-      end.compact.join(', ')
+      end.flatten.compact
       sql.blank? ? nil : sql
     end
 
+    def to_a
+      @criteria.dup
+    end
+
     def add!(key, asc)
       @criteria.delete_if {|k,o| k == key}
       @criteria = [[key, asc]] + @criteria
@@ -182,6 +187,10 @@ module SortHelper
     @sort_criteria.to_sql
   end
 
+  def sort_criteria
+    @sort_criteria
+  end
+
   # Returns a link which sorts by the named column.
   #
   # - column is the name of an attribute in the sorted record collection.

app/helpers/timelog_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -56,10 +56,10 @@ module TimelogHelper
   end
 
   def select_hours(data, criteria, value)
-  	if value.to_s.empty?
-  		data.select {|row| row[criteria].blank? }
+    if value.to_s.empty?
+      data.select {|row| row[criteria].blank? }
     else
-    	data.select {|row| row[criteria].to_s == value.to_s}
+      data.select {|row| row[criteria].to_s == value.to_s}
     end
   end
 
@@ -77,6 +77,7 @@ module TimelogHelper
                         [l(:label_yesterday), 'yesterday'],
                         [l(:label_this_week), 'current_week'],
                         [l(:label_last_week), 'last_week'],
+                        [l(:label_last_n_weeks, 2), 'last_2_weeks'],
                         [l(:label_last_n_days, 7), '7_days'],
                         [l(:label_this_month), 'current_month'],
                         [l(:label_last_month), 'last_month'],
@@ -85,49 +86,6 @@ module TimelogHelper
                         value)
   end
 
-  def entries_to_csv(entries)
-    decimal_separator = l(:general_csv_decimal_separator)
-    custom_fields = TimeEntryCustomField.find(:all)
-    export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
-      # csv header fields
-      headers = [l(:field_spent_on),
-                 l(:field_user),
-                 l(:field_activity),
-                 l(:field_project),
-                 l(:field_issue),
-                 l(:field_tracker),
-                 l(:field_subject),
-                 l(:field_hours),
-                 l(:field_comments)
-                 ]
-      # Export custom fields
-      headers += custom_fields.collect(&:name)
-
-      csv << headers.collect {|c| Redmine::CodesetUtil.from_utf8(
-                                     c.to_s,
-                                     l(:general_csv_encoding) )  }
-      # csv lines
-      entries.each do |entry|
-        fields = [format_date(entry.spent_on),
-                  entry.user,
-                  entry.activity,
-                  entry.project,
-                  (entry.issue ? entry.issue.id : nil),
-                  (entry.issue ? entry.issue.tracker : nil),
-                  (entry.issue ? entry.issue.subject : nil),
-                  entry.hours.to_s.gsub('.', decimal_separator),
-                  entry.comments
-                  ]
-        fields += custom_fields.collect {|f| show_value(entry.custom_field_values.detect {|v| v.custom_field_id == f.id}) }
-
-        csv << fields.collect {|c| Redmine::CodesetUtil.from_utf8(
-                                     c.to_s,
-                                     l(:general_csv_encoding) )  }
-      end
-    end
-    export
-  end
-
   def format_criteria_value(criteria_options, value)
     if value.blank?
       "[#{l(:label_none)}]"
@@ -149,14 +107,14 @@ module TimelogHelper
       # Column headers
       headers = report.criteria.collect {|criteria| l(report.available_criteria[criteria][:label]) }
       headers += report.periods
-      headers << l(:label_total)
+      headers << l(:label_total_time)
       csv << headers.collect {|c| Redmine::CodesetUtil.from_utf8(
                                     c.to_s,
                                     l(:general_csv_encoding) ) }
       # Content
       report_criteria_to_csv(csv, report.available_criteria, report.columns, report.criteria, report.periods, report.hours)
       # Total row
-      str_total = Redmine::CodesetUtil.from_utf8(l(:label_total), l(:general_csv_encoding))
+      str_total = Redmine::CodesetUtil.from_utf8(l(:label_total_time), l(:general_csv_encoding))
       row = [ str_total ] + [''] * (report.criteria.size - 1)
       total = 0
       report.periods.each do |period|

app/helpers/trackers_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/users_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -26,15 +26,6 @@ module UsersHelper
                         ["#{l(:status_locked)} (#{user_count_by_status[3].to_i})", '3']], selected.to_s)
   end
 
-  # Options for the new membership projects combo-box
-  def options_for_membership_project_select(user, projects)
-    options = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---")
-    options << project_tree_options_for_select(projects) do |p|
-      {:disabled => (user.projects.include?(p))}
-    end
-    options
-  end
-
   def user_mail_notification_options(user)
     user.valid_notification_options.collect {|o| [l(o.last), o.first]}
   end

app/helpers/versions_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -19,10 +19,18 @@
 
 module VersionsHelper
 
-  STATUS_BY_CRITERIAS = %w(category tracker status priority author assigned_to)
+  def version_anchor(version)
+    if @project == version.project
+      anchor version.name
+    else
+      anchor "#{version.project.try(:identifier)}-#{version.name}"
+    end
+  end
+
+  STATUS_BY_CRITERIAS = %w(tracker status priority author assigned_to category)
 
   def render_issue_status_by(version, criteria)
-    criteria = 'category' unless STATUS_BY_CRITERIAS.include?(criteria)
+    criteria = 'tracker' unless STATUS_BY_CRITERIAS.include?(criteria)
 
     h = Hash.new {|k,v| k[v] = [0, 0]}
     begin
@@ -36,7 +44,8 @@ module VersionsHelper
     rescue ActiveRecord::RecordNotFound
     # When grouping by an association, Rails throws this exception if there's no result (bug)
     end
-    counts = h.keys.compact.sort.collect {|k| {:group => k, :total => h[k][0], :open => h[k][1], :closed => (h[k][0] - h[k][1])}}
+    # Sort with nil keys in last position
+    counts = h.keys.sort {|a,b| a.nil? ? 1 : (b.nil? ? -1 : a <=> b)}.collect {|k| {:group => k, :total => h[k][0], :open => h[k][1], :closed => (h[k][0] - h[k][1])}}
     max = counts.collect {|c| c[:total]}.max
 
     render :partial => 'issue_counts', :locals => {:version => version, :criteria => criteria, :counts => counts, :max => max}

app/helpers/watchers_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -20,55 +20,63 @@
 module WatchersHelper
 
   def watcher_tag(object, user, options={})
-    content_tag("span", watcher_link(object, user), :class => watcher_css(object))
+    ActiveSupport::Deprecation.warn "#watcher_tag is deprecated and will be removed in Redmine 3.0. Use #watcher_link instead."
+    watcher_link(object, user)
   end
 
-  def watcher_link(object, user)
-    return '' unless user && user.logged? && object.respond_to?('watched_by?')
-    watched = object.watched_by?(user)
-    url = {:controller => 'watchers',
-           :action => (watched ? 'unwatch' : 'watch'),
-           :object_type => object.class.to_s.underscore,
-           :object_id => object.id}
-    link_to_remote((watched ? l(:button_unwatch) : l(:button_watch)),
-                   {:url => url},
-                   :href => url_for(url),
-                   :class => (watched ? 'icon icon-fav' : 'icon icon-fav-off'))
+  def watcher_link(objects, user)
+    return '' unless user && user.logged?
+    objects = Array.wrap(objects)
 
+    watched = objects.any? {|object| object.watched_by?(user)}
+    css = [watcher_css(objects), watched ? 'icon icon-fav' : 'icon icon-fav-off'].join(' ')
+    text = watched ? l(:button_unwatch) : l(:button_watch)
+    url = watch_path(
+      :object_type => objects.first.class.to_s.underscore,
+      :object_id => (objects.size == 1 ? objects.first.id : objects.map(&:id).sort)
+    )
+    method = watched ? 'delete' : 'post'
+
+    link_to text, url, :remote => true, :method => method, :class => css
   end
 
   # Returns the css class used to identify watch links for a given +object+
-  def watcher_css(object)
-    "#{object.class.to_s.underscore}-#{object.id}-watcher"
+  def watcher_css(objects)
+    objects = Array.wrap(objects)
+    id = (objects.size == 1 ? objects.first.id : 'bulk')
+    "#{objects.first.class.to_s.underscore}-#{id}-watcher"
   end
 
   # Returns a comma separated list of users watching the given object
   def watchers_list(object)
     remove_allowed = User.current.allowed_to?("delete_#{object.class.name.underscore}_watchers".to_sym, object.project)
+    content = ''.html_safe
     lis = object.watcher_users.collect do |user|
-      s = avatar(user, :size => "16").to_s + link_to_user(user, :class => 'user').to_s
+      s = ''.html_safe
+      s << avatar(user, :size => "16").to_s
+      s << link_to_user(user, :class => 'user')
       if remove_allowed
         url = {:controller => 'watchers',
                :action => 'destroy',
                :object_type => object.class.to_s.underscore,
                :object_id => object.id,
                :user_id => user}
-        s += ' ' + link_to_remote(image_tag('delete.png'),
-                                  {:url => url},
-                                  :href => url_for(url),
-                                  :style => "vertical-align: middle",
-                                  :class => "delete")
+        s << ' '
+        s << link_to(image_tag('delete.png'), url,
+                     :remote => true, :method => 'delete', :class => "delete")
       end
-      content_tag :li, s.html_safe
+      content << content_tag('li', s, :class => "user-#{user.id}")
     end
-    (lis.empty? ? "" : "<ul>#{ lis.join("\n") }</ul>").html_safe
+    content.present? ? content_tag('ul', content, :class => 'watchers') : content
   end
 
   def watchers_checkboxes(object, users, checked=nil)
     users.map do |user|
       c = checked.nil? ? object.watched_by?(user) : checked
       tag = check_box_tag 'issue[watcher_user_ids][]', user.id, c, :id => nil
-      content_tag 'label', "#{tag} #{h(user)}", :id => "issue_watcher_user_ids_#{user.id}", :class => "floating"
-    end.join
+      content_tag 'label', "#{tag} #{h(user)}".html_safe,
+                  :id => "issue_watcher_user_ids_#{user.id}",
+                  :class => "floating"
+    end.join.html_safe
   end
 end

app/helpers/welcome_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/helpers/wiki_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -21,14 +21,14 @@ module WikiHelper
 
   def wiki_page_options_for_select(pages, selected = nil, parent = nil, level = 0)
     pages = pages.group_by(&:parent) unless pages.is_a?(Hash)
-    s = ''
+    s = ''.html_safe
     if pages.has_key?(parent)
       pages[parent].each do |page|
         attrs = "value='#{page.id}'"
         attrs << " selected='selected'" if selected == page
-        indent = (level > 0) ? ('&nbsp;' * level * 2 + '&#187; ') : nil
+        indent = (level > 0) ? ('&nbsp;' * level * 2 + '&#187; ') : ''
 
-        s << "<option #{attrs}>#{indent}#{h page.pretty_title}</option>\n" +
+        s << content_tag('option', (indent + h(page.pretty_title)).html_safe, :value => page.id.to_s, :selected => selected == page) +
                wiki_page_options_for_select(pages, selected, page, level + 1)
       end
     end
@@ -37,7 +37,7 @@ module WikiHelper
 
   def wiki_page_breadcrumb(page)
     breadcrumb(page.ancestors.reverse.collect {|parent|
-      link_to(h(parent.pretty_title), {:controller => 'wiki', :action => 'show', :id => parent.title, :project_id => parent.project})
+      link_to(h(parent.pretty_title), {:controller => 'wiki', :action => 'show', :id => parent.title, :project_id => parent.project, :version => nil})
     })
   end
 end

app/helpers/workflows_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,4 +18,15 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module WorkflowsHelper
+  def field_required?(field)
+    field.is_a?(CustomField) ? field.is_required? : %w(project_id tracker_id subject priority_id is_private).include?(field)
+  end
+
+  def field_permission_tag(permissions, status, field)
+    name = field.is_a?(CustomField) ? field.id.to_s : field
+    options = [["", ""], [l(:label_readonly), "readonly"]]
+    options << [l(:label_required), "required"] unless field_required?(field)
+
+    select_tag("permissions[#{name}][#{status.id}]", options_for_select(options, permissions[status.id][name]))
+  end
 end

app/models/attachment.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 require "digest/md5"
+require "fileutils"
 
 class Attachment < ActiveRecord::Base
   belongs_to :container, :polymorphic => true
@@ -24,6 +25,7 @@ class Attachment < ActiveRecord::Base
   validates_presence_of :filename, :author
   validates_length_of :filename, :maximum => 255
   validates_length_of :disk_filename, :maximum => 255
+  validates_length_of :description, :maximum => 255
   validate :validate_max_file_size
 
   acts_as_event :title => :filename,
@@ -44,20 +46,14 @@ class Attachment < ActiveRecord::Base
                                                         "LEFT JOIN #{Project.table_name} ON #{Document.table_name}.project_id = #{Project.table_name}.id"}
 
   cattr_accessor :storage_path
-  @@storage_path = Redmine::Configuration['attachments_storage_path'] || "#{Rails.root}/files"
+  @@storage_path = Redmine::Configuration['attachments_storage_path'] || File.join(Rails.root, "files")
+
+  cattr_accessor :thumbnails_storage_path
+  @@thumbnails_storage_path = File.join(Rails.root, "tmp", "thumbnails")
 
   before_save :files_to_final_location
   after_destroy :delete_from_disk
 
-  def container_with_blank_type_check
-    if container_type.blank?
-      nil
-    else
-      container_without_blank_type_check
-    end
-  end
-  alias_method_chain :container, :blank_type_check unless method_defined?(:container_without_blank_type_check)
-
   # Returns an unsaved copy of the attachment
   def copy(attributes=nil)
     copy = self.class.new
@@ -97,9 +93,6 @@ class Attachment < ActiveRecord::Base
 
   def filename=(arg)
     write_attribute :filename, sanitize_filename(arg.to_s)
-    if new_record? && disk_filename.blank?
-      self.disk_filename = Attachment.disk_filename(filename)
-    end
     filename
   end
 
@@ -107,13 +100,24 @@ class Attachment < ActiveRecord::Base
   # and computes its MD5 hash
   def files_to_final_location
     if @temp_file && (@temp_file.size > 0)
+      self.disk_directory = target_directory
+      self.disk_filename = Attachment.disk_filename(filename, disk_directory)
       logger.info("Saving attachment '#{self.diskfile}' (#{@temp_file.size} bytes)")
+      path = File.dirname(diskfile)
+      unless File.directory?(path)
+        FileUtils.mkdir_p(path)
+      end
       md5 = Digest::MD5.new
       File.open(diskfile, "wb") do |f|
-        buffer = ""
-        while (buffer = @temp_file.read(8192))
-          f.write(buffer)
-          md5.update(buffer)
+        if @temp_file.respond_to?(:read)
+          buffer = ""
+          while (buffer = @temp_file.read(8192))
+            f.write(buffer)
+            md5.update(buffer)
+          end
+        else
+          f.write(@temp_file)
+          md5.update(@temp_file)
         end
       end
       self.digest = md5.hexdigest
@@ -127,14 +131,22 @@ class Attachment < ActiveRecord::Base
 
   # Deletes the file from the file system if it's not referenced by other attachments
   def delete_from_disk
-    if Attachment.first(:conditions => ["disk_filename = ? AND id <> ?", disk_filename, id]).nil?
+    if Attachment.where("disk_filename = ? AND id <> ?", disk_filename, id).empty?
       delete_from_disk!
     end
   end
 
   # Returns file's location on disk
   def diskfile
-    "#{@@storage_path}/#{self.disk_filename}"
+    File.join(self.class.storage_path, disk_directory.to_s, disk_filename.to_s)
+  end
+
+  def title
+    title = filename.to_s
+    if description.present?
+      title << " (#{description})"
+    end
+    title
   end
 
   def increment_download
@@ -146,15 +158,59 @@ class Attachment < ActiveRecord::Base
   end
 
   def visible?(user=User.current)
-    container && container.attachments_visible?(user)
+    if container_id
+      container && container.attachments_visible?(user)
+    else
+      author == user
+    end
   end
 
   def deletable?(user=User.current)
-    container && container.attachments_deletable?(user)
+    if container_id
+      container && container.attachments_deletable?(user)
+    else
+      author == user
+    end
   end
 
   def image?
-    self.filename =~ /\.(bmp|gif|jpg|jpe|jpeg|png)$/i
+    !!(self.filename =~ /\.(bmp|gif|jpg|jpe|jpeg|png)$/i)
+  end
+
+  def thumbnailable?
+    image?
+  end
+
+  # Returns the full path the attachment thumbnail, or nil
+  # if the thumbnail cannot be generated.
+  def thumbnail(options={})
+    if thumbnailable? && readable?
+      size = options[:size].to_i
+      if size > 0
+        # Limit the number of thumbnails per image
+        size = (size / 50) * 50
+        # Maximum thumbnail size
+        size = 800 if size > 800
+      else
+        size = Setting.thumbnails_size.to_i
+      end
+      size = 100 unless size > 0
+      target = File.join(self.class.thumbnails_storage_path, "#{id}_#{digest}_#{size}.thumb")
+
+      begin
+        Redmine::Thumbnail.generate(self.diskfile, target, size)
+      rescue => e
+        logger.error "An error occured while generating thumbnail for #{disk_filename} to #{target}\nException was: #{e.message}" if logger
+        return nil
+      end
+    end
+  end
+
+  # Deletes all thumbnails
+  def self.clear_thumbnails
+    Dir.glob(File.join(thumbnails_storage_path, "*.thumb")).each do |file|
+      File.delete file
+    end
   end
 
   def is_text?
@@ -179,7 +235,7 @@ class Attachment < ActiveRecord::Base
   def self.find_by_token(token)
     if token.to_s =~ /^(\d+)\.([0-9a-f]+)$/
       attachment_id, attachment_digest = $1, $2
-      attachment = Attachment.first(:conditions => {:id => attachment_id, :digest => attachment_digest})
+      attachment = Attachment.where(:id => attachment_id, :digest => attachment_digest).first
       if attachment && attachment.container.nil?
         attachment
       end
@@ -204,8 +260,27 @@ class Attachment < ActiveRecord::Base
   end
 
   def self.prune(age=1.day)
-    attachments = Attachment.all(:conditions => ["created_on < ? AND (container_type IS NULL OR container_type = '')", Time.now - age])
-    attachments.each(&:destroy)
+    Attachment.where("created_on < ? AND (container_type IS NULL OR container_type = '')", Time.now - age).destroy_all
+  end
+
+  # Moves an existing attachment to its target directory
+  def move_to_target_directory!
+    if !new_record? & readable?
+      src = diskfile
+      self.disk_directory = target_directory
+      dest = diskfile
+      if src != dest && FileUtils.mkdir_p(File.dirname(dest)) && FileUtils.mv(src, dest)
+        update_column :disk_directory, disk_directory
+      end
+    end
+  end
+
+  # Moves existing attachments that are stored at the root of the files
+  # directory (ie. created before Redmine 2.3) to their target subdirectories
+  def self.move_from_root_to_target_directory
+    Attachment.where("disk_directory IS NULL OR disk_directory = ''").find_each do |attachment|
+      attachment.move_to_target_directory!
+    end
   end
 
   private
@@ -225,8 +300,15 @@ class Attachment < ActiveRecord::Base
     @filename = just_filename.gsub(/[\/\?\%\*\:\|\"\'<>]+/, '_')
   end
 
-  # Returns an ASCII or hashed filename
-  def self.disk_filename(filename)
+  # Returns the subdirectory in which the attachment will be saved
+  def target_directory
+    time = created_on || DateTime.now
+    time.strftime("%Y/%m")
+  end
+
+  # Returns an ASCII or hashed filename that do not
+  # exists yet in the given subdirectory
+  def self.disk_filename(filename, directory=nil)
     timestamp = DateTime.now.strftime("%y%m%d%H%M%S")
     ascii = ''
     if filename =~ %r{^[a-zA-Z0-9_\.\-]*$}
@@ -236,7 +318,7 @@ class Attachment < ActiveRecord::Base
       # keep the extension if any
       ascii << $1 if filename =~ %r{(\.[a-zA-Z0-9]+)$}
     end
-    while File.exist?(File.join(@@storage_path, "#{timestamp}_#{ascii}"))
+    while File.exist?(File.join(storage_path, directory.to_s, "#{timestamp}_#{ascii}"))
       timestamp.succ!
     end
     "#{timestamp}_#{ascii}"

app/models/auth_source.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,6 +18,7 @@
 # Generic exception for when the AuthSource can not be reached
 # (eg. can not connect to the LDAP)
 class AuthSourceException < Exception; end
+class AuthSourceTimeoutException < AuthSourceException; end
 
 class AuthSource < ActiveRecord::Base
   include Redmine::SubclassFactory
@@ -47,6 +48,24 @@ class AuthSource < ActiveRecord::Base
     write_ciphered_attribute(:account_password, arg)
   end
 
+  def searchable?
+    false
+  end
+
+  def self.search(q)
+    results = []
+    AuthSource.all.each do |source|
+      begin
+        if source.searchable?
+          results += source.search(q)
+        end
+      rescue AuthSourceException => e
+        logger.error "Error while searching users in #{source.name}: #{e.message}"
+      end
+    end
+    results
+  end
+
   def allow_password_changes?
     self.class.allow_password_changes?
   end
@@ -58,7 +77,7 @@ class AuthSource < ActiveRecord::Base
 
   # Try to authenticate a user not yet registered against available sources
   def self.authenticate(login, password)
-    AuthSource.find(:all, :conditions => ["onthefly_register=?", true]).each do |source|
+    AuthSource.where(:onthefly_register => true).all.each do |source|
       begin
         logger.debug "Authenticating '#{login}' against '#{source.name}'" if logger && logger.debug?
         attrs = source.authenticate(login, password)

app/models/auth_source_ldap.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -15,9 +15,9 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-require 'iconv'
 require 'net/ldap'
 require 'net/ldap/dn'
+require 'timeout'
 
 class AuthSourceLdap < AuthSource
   validates_presence_of :host, :port, :attr_login
@@ -25,18 +25,11 @@ class AuthSourceLdap < AuthSource
   validates_length_of :account, :account_password, :base_dn, :filter, :maximum => 255, :allow_blank => true
   validates_length_of :attr_login, :attr_firstname, :attr_lastname, :attr_mail, :maximum => 30, :allow_nil => true
   validates_numericality_of :port, :only_integer => true
+  validates_numericality_of :timeout, :only_integer => true, :allow_blank => true
   validate :validate_filter
 
   before_validation :strip_ldap_attributes
 
-  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name.to_s
-    if attr_name == "filter"
-      attr_name = "ldap_filter"
-    end
-    super(attr_name, *args)
-  end
-
   def initialize(attributes=nil, *args)
     super
     self.port = 389 if self.port == 0
@@ -44,30 +37,70 @@ class AuthSourceLdap < AuthSource
 
   def authenticate(login, password)
     return nil if login.blank? || password.blank?
-    attrs = get_user_dn(login, password)
 
-    if attrs && attrs[:dn] && authenticate_dn(attrs[:dn], password)
-      logger.debug "Authentication successful for '#{login}'" if logger && logger.debug?
-      return attrs.except(:dn)
+    with_timeout do
+      attrs = get_user_dn(login, password)
+      if attrs && attrs[:dn] && authenticate_dn(attrs[:dn], password)
+        logger.debug "Authentication successful for '#{login}'" if logger && logger.debug?
+        return attrs.except(:dn)
+      end
     end
-  rescue  Net::LDAP::LdapError => e
+  rescue Net::LDAP::LdapError => e
     raise AuthSourceException.new(e.message)
   end
 
   # test the connection to the LDAP
   def test_connection
-    ldap_con = initialize_ldap_con(self.account, self.account_password)
-    ldap_con.open { }
-  rescue  Net::LDAP::LdapError => e
-    raise "LdapError: " + e.message
+    with_timeout do
+      ldap_con = initialize_ldap_con(self.account, self.account_password)
+      ldap_con.open { }
+    end
+  rescue Net::LDAP::LdapError => e
+    raise AuthSourceException.new(e.message)
   end
 
   def auth_method_name
     "LDAP"
   end
 
+  # Returns true if this source can be searched for users
+  def searchable?
+    !account.to_s.include?("$login") && %w(login firstname lastname mail).all? {|a| send("attr_#{a}?")}
+  end
+
+  # Searches the source for users and returns an array of results
+  def search(q)
+    q = q.to_s.strip
+    return [] unless searchable? && q.present?
+
+    results = []
+    search_filter = base_filter & Net::LDAP::Filter.begins(self.attr_login, q)
+    ldap_con = initialize_ldap_con(self.account, self.account_password)
+    ldap_con.search(:base => self.base_dn,
+                    :filter => search_filter,
+                    :attributes => ['dn', self.attr_login, self.attr_firstname, self.attr_lastname, self.attr_mail],
+                    :size => 10) do |entry|
+      attrs = get_user_attributes_from_ldap_entry(entry)
+      attrs[:login] = AuthSourceLdap.get_attr(entry, self.attr_login)
+      results << attrs
+    end
+    results
+  rescue Net::LDAP::LdapError => e
+    raise AuthSourceException.new(e.message)
+  end
+
   private
 
+  def with_timeout(&block)
+    timeout = self.timeout
+    timeout = 20 unless timeout && timeout > 0
+    Timeout.timeout(timeout) do
+      return yield
+    end
+  rescue Timeout::Error => e
+    raise AuthSourceTimeoutException.new(e.message)
+  end
+
   def ldap_filter
     if filter.present?
       Net::LDAP::Filter.construct(filter)
@@ -76,6 +109,14 @@ class AuthSourceLdap < AuthSource
     nil
   end
 
+  def base_filter
+    filter = Net::LDAP::Filter.eq("objectClass", "*")
+    if f = ldap_filter
+      filter = filter & f
+    end
+    filter
+  end
+
   def validate_filter
     if filter.present? && ldap_filter.nil?
       errors.add(:filter, :invalid)
@@ -132,14 +173,8 @@ class AuthSourceLdap < AuthSource
     else
       ldap_con = initialize_ldap_con(self.account, self.account_password)
     end
-    login_filter = Net::LDAP::Filter.eq( self.attr_login, login )
-    object_filter = Net::LDAP::Filter.eq( "objectClass", "*" )
     attrs = {}
-
-    search_filter = object_filter & login_filter
-    if f = ldap_filter
-      search_filter = search_filter & f
-    end
+    search_filter = base_filter & Net::LDAP::Filter.eq(self.attr_login, login)
 
     ldap_con.search( :base => self.base_dn,
                      :filter => search_filter,

app/models/board.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -21,26 +21,38 @@ class Board < ActiveRecord::Base
   has_many :topics, :class_name => 'Message', :conditions => "#{Message.table_name}.parent_id IS NULL", :order => "#{Message.table_name}.created_on DESC"
   has_many :messages, :dependent => :destroy, :order => "#{Message.table_name}.created_on DESC"
   belongs_to :last_message, :class_name => 'Message', :foreign_key => :last_message_id
-  acts_as_list :scope => :project_id
+  acts_as_tree :dependent => :nullify
+  acts_as_list :scope => '(project_id = #{project_id} AND parent_id #{parent_id ? "= #{parent_id}" : "IS NULL"})'
   acts_as_watchable
 
   validates_presence_of :name, :description
   validates_length_of :name, :maximum => 30
   validates_length_of :description, :maximum => 255
+  validate :validate_board
 
-  named_scope :visible, lambda {|*args| { :include => :project,
-                                          :conditions => Project.allowed_to_condition(args.shift || User.current, :view_messages, *args) } }
+  scope :visible, lambda {|*args|
+    includes(:project).where(Project.allowed_to_condition(args.shift || User.current, :view_messages, *args))
+  }
 
-  safe_attributes 'name', 'description', 'move_to'
+  safe_attributes 'name', 'description', 'parent_id', 'move_to'
 
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_messages, project)
   end
 
+  def reload(*args)
+    @valid_parents = nil
+    super
+  end
+
   def to_s
     name
   end
 
+  def valid_parents
+    @valid_parents ||= project.boards - self_and_descendants
+  end
+
   def reset_counters!
     self.class.reset_counters!(id)
   end
@@ -53,4 +65,26 @@ class Board < ActiveRecord::Base
                " last_message_id = (SELECT MAX(id) FROM #{Message.table_name} WHERE board_id=#{board_id})",
                ["id = ?", board_id])
   end
+
+  def self.board_tree(boards, parent_id=nil, level=0)
+    tree = []
+    boards.select {|board| board.parent_id == parent_id}.sort_by(&:position).each do |board|
+      tree << [board, level]
+      tree += board_tree(boards, board.id, level+1)
+    end
+    if block_given?
+      tree.each do |board, level|
+        yield board, level
+      end
+    end
+    tree
+  end
+
+  protected
+
+  def validate_board
+    if parent_id && parent_id_changed?
+      errors.add(:parent_id, :invalid) unless valid_parents.include?(parent)
+    end
+  end
 end

app/models/change.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/models/changeset.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -15,12 +15,10 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-require 'iconv'
-
 class Changeset < ActiveRecord::Base
   belongs_to :repository
   belongs_to :user
-  has_many :changes, :dependent => :delete_all
+  has_many :filechanges, :class_name => 'Change', :dependent => :delete_all
   has_and_belongs_to_many :issues
   has_and_belongs_to_many :parents,
                           :class_name => "Changeset",
@@ -49,8 +47,9 @@ class Changeset < ActiveRecord::Base
   validates_uniqueness_of :revision, :scope => :repository_id
   validates_uniqueness_of :scmid, :scope => :repository_id, :allow_nil => true
 
-  named_scope :visible, lambda {|*args| { :include => {:repository => :project},
-                                          :conditions => Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args) } }
+  scope :visible, lambda {|*args|
+    includes(:repository => :project).where(Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args))
+  }
 
   after_create :scan_for_issues
   before_create :before_create_cs
@@ -161,7 +160,7 @@ class Changeset < ActiveRecord::Base
       tag = "#{repository.identifier}|#{tag}"
     end
     if ref_project && project && ref_project != project
-      tag = "#{project.identifier}:#{tag}" 
+      tag = "#{project.identifier}:#{tag}"
     end
     tag
   end
@@ -175,18 +174,12 @@ class Changeset < ActiveRecord::Base
 
   # Returns the previous changeset
   def previous
-    @previous ||= Changeset.find(:first,
-                    :conditions => ['id < ? AND repository_id = ?',
-                                    self.id, self.repository_id],
-                    :order => 'id DESC')
+    @previous ||= Changeset.where(["id < ? AND repository_id = ?", id, repository_id]).order('id DESC').first
   end
 
   # Returns the next changeset
   def next
-    @next ||= Changeset.find(:first,
-                    :conditions => ['id > ? AND repository_id = ?',
-                                    self.id, self.repository_id],
-                    :order => 'id ASC')
+    @next ||= Changeset.where(["id > ? AND repository_id = ?", id, repository_id]).order('id ASC').first
   end
 
   # Creates a new Change from it's common parameters

app/models/comment.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License

app/models/comment_observer.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -18,7 +18,7 @@
 class CommentObserver < ActiveRecord::Observer
   def after_create(comment)
     if comment.commented.is_a?(News) && Setting.notified_events.include?('news_comment_added')
-      Mailer.deliver_news_comment_added(comment)
+      Mailer.news_comment_added(comment).deliver
     end
   end
 end

app/models/custom_field.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -29,10 +29,36 @@ class CustomField < ActiveRecord::Base
 
   validate :validate_custom_field
   before_validation :set_searchable
+  after_save :handle_multiplicity_change
 
-  def initialize(attributes=nil, *args)
-    super
-    self.possible_values ||= []
+  scope :sorted, lambda { order("#{table_name}.position ASC") }
+
+  CUSTOM_FIELDS_TABS = [
+    {:name => 'IssueCustomField', :partial => 'custom_fields/index',
+     :label => :label_issue_plural},
+    {:name => 'TimeEntryCustomField', :partial => 'custom_fields/index',
+     :label => :label_spent_time},
+    {:name => 'ProjectCustomField', :partial => 'custom_fields/index',
+     :label => :label_project_plural},
+    {:name => 'VersionCustomField', :partial => 'custom_fields/index',
+     :label => :label_version_plural},
+    {:name => 'UserCustomField', :partial => 'custom_fields/index',
+     :label => :label_user_plural},
+    {:name => 'GroupCustomField', :partial => 'custom_fields/index',
+     :label => :label_group_plural},
+    {:name => 'TimeEntryActivityCustomField', :partial => 'custom_fields/index',
+     :label => TimeEntryActivity::OptionName},
+    {:name => 'IssuePriorityCustomField', :partial => 'custom_fields/index',
+     :label => IssuePriority::OptionName},
+    {:name => 'DocumentCategoryCustomField', :partial => 'custom_fields/index',
+     :label => DocumentCategory::OptionName}
+  ]
+
+  CUSTOM_FIELDS_NAMES = CUSTOM_FIELDS_TABS.collect{|v| v[:name]}
+
+  def field_format=(arg)
+    # cannot change format of a saved custom field
+    super if new_record?
   end
 
   def set_searchable
@@ -80,7 +106,7 @@ class CustomField < ActiveRecord::Base
     when 'bool'
       [[l(:general_text_Yes), '1'], [l(:general_text_No), '0']]
     else
-      read_possible_values_utf8_encoded || []
+      possible_values || []
     end
   end
 
@@ -91,14 +117,20 @@ class CustomField < ActiveRecord::Base
     when 'bool'
       ['1', '0']
     else
-      read_possible_values_utf8_encoded
+      values = super()
+      if values.is_a?(Array)
+        values.each do |value|
+          value.force_encoding('UTF-8') if value.respond_to?(:force_encoding)
+        end
+      end
+      values || []
     end
   end
 
   # Makes possible_values accept a multiline string
   def possible_values=(arg)
     if arg.is_a?(Array)
-      write_attribute(:possible_values, arg.compact.collect(&:strip).select {|v| !v.blank?})
+      super(arg.compact.collect(&:strip).select {|v| !v.blank?})
     else
       self.possible_values = arg.to_s.split(/[\n\r]+/)
     end
@@ -125,35 +157,117 @@ class CustomField < ActiveRecord::Base
     casted
   end
 
+  def value_from_keyword(keyword, customized)
+    possible_values_options = possible_values_options(customized)
+    if possible_values_options.present?
+      keyword = keyword.to_s.downcase
+      if v = possible_values_options.detect {|text, id| text.downcase == keyword}
+        if v.is_a?(Array)
+          v.last
+        else
+          v
+        end
+      end
+    else
+      keyword
+    end
+  end
+
   # Returns a ORDER BY clause that can used to sort customized
   # objects by their value of the custom field.
-  # Returns false, if the custom field can not be used for sorting.
+  # Returns nil if the custom field can not be used for sorting.
   def order_statement
     return nil if multiple?
     case field_format
       when 'string', 'text', 'list', 'date', 'bool'
         # COALESCE is here to make sure that blank and NULL values are sorted equally
-        "COALESCE((SELECT cv_sort.value FROM #{CustomValue.table_name} cv_sort" +
-          " WHERE cv_sort.customized_type='#{self.class.customized_class.name}'" +
-          " AND cv_sort.customized_id=#{self.class.customized_class.table_name}.id" +
-          " AND cv_sort.custom_field_id=#{id} LIMIT 1), '')"
+        "COALESCE(#{join_alias}.value, '')"
       when 'int', 'float'
         # Make the database cast values into numeric
         # Postgresql will raise an error if a value can not be casted!
         # CustomValue validations should ensure that it doesn't occur
-        "(SELECT CAST(cv_sort.value AS decimal(60,3)) FROM #{CustomValue.table_name} cv_sort" +
-          " WHERE cv_sort.customized_type='#{self.class.customized_class.name}'" +
-          " AND cv_sort.customized_id=#{self.class.customized_class.table_name}.id" +
-          " AND cv_sort.custom_field_id=#{id} AND cv_sort.value <> '' AND cv_sort.value IS NOT NULL LIMIT 1)"
+        "CAST(CASE #{join_alias}.value WHEN '' THEN '0' ELSE #{join_alias}.value END AS decimal(30,3))"
+      when 'user', 'version'
+        value_class.fields_for_order_statement(value_join_alias)
       else
         nil
     end
   end
 
+  # Returns a GROUP BY clause that can used to group by custom value
+  # Returns nil if the custom field can not be used for grouping.
+  def group_statement
+    return nil if multiple?
+    case field_format
+      when 'list', 'date', 'bool', 'int'
+        order_statement
+      when 'user', 'version'
+        "COALESCE(#{join_alias}.value, '')"
+      else
+        nil
+    end
+  end
+
+  def join_for_order_statement
+    case field_format
+      when 'user', 'version'
+        "LEFT OUTER JOIN #{CustomValue.table_name} #{join_alias}" +
+          " ON #{join_alias}.customized_type = '#{self.class.customized_class.base_class.name}'" +
+          " AND #{join_alias}.customized_id = #{self.class.customized_class.table_name}.id" +
+          " AND #{join_alias}.custom_field_id = #{id}" +
+          " AND #{join_alias}.value <> ''" +
+          " AND #{join_alias}.id = (SELECT max(#{join_alias}_2.id) FROM #{CustomValue.table_name} #{join_alias}_2" +
+            " WHERE #{join_alias}_2.customized_type = #{join_alias}.customized_type" +
+            " AND #{join_alias}_2.customized_id = #{join_alias}.customized_id" +
+            " AND #{join_alias}_2.custom_field_id = #{join_alias}.custom_field_id)" +
+          " LEFT OUTER JOIN #{value_class.table_name} #{value_join_alias}" +
+          " ON CAST(CASE #{join_alias}.value WHEN '' THEN '0' ELSE #{join_alias}.value END AS decimal(30,0)) = #{value_join_alias}.id"
+      when 'int', 'float'
+        "LEFT OUTER JOIN #{CustomValue.table_name} #{join_alias}" +
+          " ON #{join_alias}.customized_type = '#{self.class.customized_class.base_class.name}'" +
+          " AND #{join_alias}.customized_id = #{self.class.customized_class.table_name}.id" +
+          " AND #{join_alias}.custom_field_id = #{id}" +
+          " AND #{join_alias}.value <> ''" +
+          " AND #{join_alias}.id = (SELECT max(#{join_alias}_2.id) FROM #{CustomValue.table_name} #{join_alias}_2" +
+            " WHERE #{join_alias}_2.customized_type = #{join_alias}.customized_type" +
+            " AND #{join_alias}_2.customized_id = #{join_alias}.customized_id" +
+            " AND #{join_alias}_2.custom_field_id = #{join_alias}.custom_field_id)"
+      when 'string', 'text', 'list', 'date', 'bool'
+        "LEFT OUTER JOIN #{CustomValue.table_name} #{join_alias}" +
+          " ON #{join_alias}.customized_type = '#{self.class.customized_class.base_class.name}'" +
+          " AND #{join_alias}.customized_id = #{self.class.customized_class.table_name}.id" +
+          " AND #{join_alias}.custom_field_id = #{id}" +
+          " AND #{join_alias}.id = (SELECT max(#{join_alias}_2.id) FROM #{CustomValue.table_name} #{join_alias}_2" +
+            " WHERE #{join_alias}_2.customized_type = #{join_alias}.customized_type" +
+            " AND #{join_alias}_2.customized_id = #{join_alias}.customized_id" +
+            " AND #{join_alias}_2.custom_field_id = #{join_alias}.custom_field_id)"
+      else
+        nil
+    end
+  end
+
+  def join_alias
+    "cf_#{id}"
+  end
+
+  def value_join_alias
+    join_alias + "_" + field_format
+  end
+
   def <=>(field)
     position <=> field.position
   end
 
+  # Returns the class that values represent
+  def value_class
+    case field_format
+      when 'user', 'version'
+        field_format.classify.constantize
+      else
+        nil
+    end
+  end
+
   def self.customized_class
     self.name =~ /^(.+)CustomField$/
     begin; $1.constantize; rescue nil; end
@@ -161,7 +275,7 @@ class CustomField < ActiveRecord::Base
 
   # to move in project_custom_field
   def self.for_all
-    find(:all, :conditions => ["is_for_all=?", true], :order => 'position')
+    where(:is_for_all => true).order('position').all
   end
 
   def type_name
@@ -194,6 +308,10 @@ class CustomField < ActiveRecord::Base
     validate_field_value(value).empty?
   end
 
+  def format_in?(*args)
+    args.include?(field_format)
+  end
+
   protected
 
   # Returns the error message for the given value regarding its format
@@ -219,13 +337,19 @@ class CustomField < ActiveRecord::Base
     errs
   end
 
-  def read_possible_values_utf8_encoded
-    values = read_attribute(:possible_values)
-    if values.is_a?(Array)
-      values.each do |value|
-        value.force_encoding('UTF-8') if value.respond_to?(:force_encoding)
+  # Removes multiple values for the custom field after setting the multiple attribute to false
+  # We kepp the value with the highest id for each customized object
+  def handle_multiplicity_change
+    if !new_record? && multiple_was && !multiple
+      ids = custom_values.
+        where("EXISTS(SELECT 1 FROM #{CustomValue.table_name} cve WHERE cve.custom_field_id = #{CustomValue.table_name}.custom_field_id" +
+          " AND cve.customized_type = #{CustomValue.table_name}.customized_type AND cve.customized_id = #{CustomValue.table_name}.customized_id" +
+          " AND cve.id > #{CustomValue.table_name}.id)").
+        pluck(:id)
+
+      if ids.any?
+        custom_values.where(:id => ids).delete_all
       end
     end
-    values
   end
 end