Merged r10689 from trunk to 2.0-stable

Partial backout r10263.

Backout replacing shoulda context of test/unit/helpers/issues_helper_test.rb.
Test methods in shoulda context do not run on Ruby 1.8.7-p370.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.0-stable@10695 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

.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

Gemfile

@@ -1,10 +1,11 @@
-source :rubygems
+source 'http://rubygems.org'
 
-gem "rails", "2.3.14"
-gem "i18n", "~> 0.4.2"
-gem "coderay", "~> 1.0.0"
+gem 'rails', '3.2.6'
+gem 'prototype-rails', '3.2.1'
+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
@@ -14,20 +15,23 @@ 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"
+# Optional gem for exporting the gantt to a PNG file, not supported with jruby
+platforms :mri, :mingw do
+  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
 
 # Database gems
 platforms :mri, :mingw do
   group :postgresql do
-    gem "pg", "~> 0.9.0"
+    gem "pg", ">= 0.11.0"
   end
 
   group :sqlite do
@@ -43,7 +47,7 @@ end
 
 platforms :mri_19, :mingw_19 do
   group :mysql do
-    gem "mysql2", "~> 0.2.7"
+    gem "mysql2", "~> 0.3.11"
   end
 end
 
@@ -65,16 +69,24 @@ 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", "~> 2.11"
+  # Shoulda does not work nice on Ruby 1.9.3 and seems to need test-unit explicitely.
+  gem "test-unit", :platforms => [:mri_19]
+  gem "mocha", "0.12.3"
+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) 2006-2012  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
@@ -68,7 +68,7 @@ class AccountController < ApplicationController
         # 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'
           return
@@ -131,14 +131,6 @@ class AccountController < ApplicationController
 
   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])
@@ -161,7 +153,7 @@ 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|
+    authenticate_with_open_id(openid_url, :required => [:nickname, :fullname, :email], :return_to => signin_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?
@@ -243,7 +235,7 @@ 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'
     else
@@ -273,7 +265,7 @@ 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?

app/controllers/activities_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -43,7 +43,7 @@ class ActivitiesController < ApplicationController
     if events.empty? || stale?(:etag => [@activity.scope, @date_to, @date_from, @with_subprojects, @author, events.first, 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) 2006-2012  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
@@ -63,7 +63,7 @@ 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)
@@ -75,9 +75,7 @@ class AdminController < ApplicationController
   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) 2006-2012  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
@@ -22,53 +22,20 @@ class Unauthorized < Exception; end
 
 class ApplicationController < ActionController::Base
   include Redmine::I18n
+  
+  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
-  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
 
   rescue_from ActionController::InvalidAuthenticityToken, :with => :invalid_authenticity_token
   rescue_from ::Unauthorized, :with => :deny_access
@@ -77,10 +44,6 @@ class ApplicationController < ActionController::Base
   include Redmine::MenuManager::MenuController
   helper Redmine::MenuManager::MenuHelper
 
-  Redmine::Scm::Base.all.each do |scm|
-    require_dependency "repository/#{scm.underscore}"
-  end
-
   def user_setup
     # Check the settings cache for each request
     Setting.check_cache
@@ -126,6 +89,15 @@ class ApplicationController < ActionController::Base
     end
   end
 
+  # Logs out current user
+  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
+
   # 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 +205,7 @@ 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
@@ -243,7 +215,7 @@ 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
@@ -298,6 +270,19 @@ 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))
@@ -364,23 +349,11 @@ class ApplicationController < ActionController::Base
            :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 +363,9 @@ 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
 
@@ -472,9 +445,9 @@ 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
 
@@ -513,26 +486,12 @@ 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) 2006-2012  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
@@ -67,7 +67,7 @@ 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)
 
@@ -88,9 +88,7 @@ class AttachmentsController < ApplicationController
     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
+    redirect_to_referer_or project_path(@project)
   end
 
 private

app/controllers/auth_sources_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/auto_completes_controller.rb

@@ -1,3 +1,20 @@
+# Redmine - project management software
+# Copyright (C) 2006-2012  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
 

app/controllers/boards_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -43,11 +43,11 @@ class BoardsController < ApplicationController
 
         @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(', '),
+        @topics =  @board.topics.reorder("#{Message.table_name}.sticky DESC").order(sort_clause).all(
                                       :include => [:author, {:last_reply => :author}],
                                       :limit  =>  @topic_pages.items_per_page,
-                                      :offset =>  @topic_pages.current.offset
-        @message = Message.new
+                                      :offset =>  @topic_pages.current.offset)
+        @message = Message.new(:board => @board)
         render :action => 'show', :layout => !request.xhr?
       }
       format.atom {

app/controllers/calendars_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/context_menus_controller.rb

@@ -1,3 +1,20 @@
+# Redmine - project management software
+# Copyright (C) 2006-2012  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

app/controllers/custom_fields_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/documents_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -86,7 +86,9 @@ class DocumentsController < ApplicationController
     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')
+    if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')
+      Mailer.attachments_added(attachments[:files]).deliver
+    end
     redirect_to :action => 'show', :id => @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) 2006-2012  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/files_controller.rb

@@ -1,3 +1,20 @@
+# Redmine - project management software
+# Copyright (C) 2006-2012  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
 
@@ -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) 2006-2012  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) 2006-2012  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/issue_categories_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/issue_relations_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -42,7 +42,7 @@ 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

app/controllers/issue_statuses_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/issues_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -225,12 +225,19 @@ 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?
+    end
 
     @safe_attributes = @issues.map(&:safe_attribute_names).reduce(:&)
     render :layout => false if request.xhr?
@@ -246,7 +253,7 @@ class IssuesController < ApplicationController
     @issues.each do |issue|
       issue.reload
       if @copy
-        issue = issue.copy
+        issue = issue.copy({}, :attachments => params[:copy_attachments].present?)
       end
       journal = issue.init_journal(User.current, params[:notes])
       issue.safe_attributes = attributes
@@ -348,8 +355,6 @@ 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]
@@ -371,6 +376,8 @@ private
       end
     end
     @issue.safe_attributes = issue_attributes
+    @priorities = IssuePriority.active
+    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
     true
   end
 
@@ -420,7 +427,16 @@ 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) 2006-2012  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/mail_handler_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/messages_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -95,10 +95,11 @@ class MessagesController < ApplicationController
   # 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 }
+      { :action => 'show', :id => @message.parent, :r => r }
   end
 
   def quote

app/controllers/my_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -65,6 +65,24 @@ class MyController < ApplicationController
     end
   end
 
+  # Destroys user's account
+  def destroy
+    @user = User.current
+    unless @user.own_account_deletable?
+      redirect_to :action => 'account'
+      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

app/controllers/news_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/previews_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/project_enumerations_controller.rb

@@ -1,3 +1,20 @@
+# Redmine - project management software
+# Copyright (C) 2006-2012  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

app/controllers/projects_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/queries_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/reports_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/repositories_controller.rb

@@ -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
@@ -45,7 +46,11 @@ class RepositoriesController < ApplicationController
   end
 
   def create
-    @repository = Repository.factory(params[:repository_scm], params[:repository])
+    attrs = pickup_extra_info
+    @repository = Repository.factory(params[:repository_scm], attrs[:attrs])
+    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.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
@@ -129,7 +152,15 @@ 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
 
@@ -138,7 +169,7 @@ 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
@@ -154,6 +185,7 @@ 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".
@@ -307,8 +339,7 @@ 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 +374,17 @@ 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 +415,10 @@ 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}

app/controllers/roles_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/search_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/settings_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/sys_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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
@@ -18,12 +18,13 @@
 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
@@ -38,7 +39,7 @@ class TimelogController < ApplicationController
 
   def index
     sort_init 'spent_on', 'desc'
-    sort_update 'spent_on' => 'spent_on',
+    sort_update 'spent_on' => ['spent_on', "#{TimeEntry.table_name}.created_on"],
                 'user' => 'user_id',
                 'activity' => 'activity_id',
                 'project' => "#{Project.table_name}.name",
@@ -133,9 +134,13 @@ 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]
+              redirect_to :action => 'new', :project_id => @time_entry.project, :issue_id => @time_entry.issue,
+                :time_entry => {:issue_id => @time_entry.issue_id, :activity_id => @time_entry.activity_id},
+                :back_url => params[:back_url]
             else
-              redirect_to :action => 'new', :back_url => params[:back_url]
+              redirect_to :action => 'new', 
+                :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]
             end
           else
             redirect_back_or_default :action => 'index', :project_id => @time_entry.project
@@ -258,7 +263,7 @@ 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 +271,17 @@ 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])

app/controllers/trackers_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/users_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -99,7 +99,7 @@ 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 {
@@ -146,15 +146,15 @@ 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 }
       end
@@ -169,14 +169,12 @@ 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.html { redirect_to_referer_or(users_url) }
       format.api  { head :ok }
     end
   end

app/controllers/versions_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/watchers_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -52,7 +52,7 @@ class WatchersController < ApplicationController
       end
     end
     respond_to do |format|
-      format.html { redirect_to :back }
+      format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
       format.js do
         render :update do |page|
           page.replace_html 'ajax-modal', :partial => 'watchers/new', :locals => {:watched => @watched}
@@ -60,8 +60,6 @@ class WatchersController < ApplicationController
         end
       end
     end
-  rescue ::ActionController::RedirectBackError
-    render :text => 'Watcher added.', :layout => true
   end
 
   def append
@@ -72,9 +70,7 @@ class WatchersController < ApplicationController
         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
+              page << %|$$("#issue_watcher_user_ids_#{user.id}").each(function(el){el.remove();});|
             end
             page.insert_html :bottom, 'watchers_inputs', :text => watchers_checkboxes(nil, users, true)
           end
@@ -111,7 +107,7 @@ private
       @watched = klass.find(params[:object_id])
       @project = @watched.project
     elsif params[:project_id]
-      @project = Project.visible.find(params[:project_id])
+      @project = Project.visible.find_by_param(params[:project_id])
     end
   rescue
     render_404
@@ -120,17 +116,13 @@ private
   def set_watcher(user, watching)
     @watched.set_watcher(user, watching)
     respond_to do |format|
-      format.html { redirect_to :back }
+      format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
       format.js do
         render(:update) do |page|
           c = watcher_css(@watched)
-          page.select(".#{c}").each do |item|
-            page.replace_html item, watcher_link(@watched, user)
-          end
+          page << %|$$(".#{c}").each(function(el){el.innerHTML="#{escape_javascript watcher_link(@watched, user)}"});|
         end
       end
     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) 2006-2012  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) 2006-2012  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
@@ -163,6 +163,8 @@ class WikiController < ApplicationController
     # Optimistic locking exception
     flash.now[:error] = l(:notice_locking_conflict)
     render :action => 'edit'
+  rescue ActiveRecord::RecordNotSaved
+    render :action => 'edit'
   end
 
   # rename a page

app/controllers/wikis_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/workflows_controller.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/account_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/admin_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/application_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -178,7 +178,7 @@ module ApplicationHelper
   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)
@@ -220,7 +220,7 @@ 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
@@ -253,7 +253,7 @@ module ApplicationHelper
   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'
@@ -319,7 +319,7 @@ module ApplicationHelper
     unless groups.empty?
       s << %(<optgroup label="#{h(l(:label_group_plural))}">#{groups}</optgroup>)
     end
-    s
+    s.html_safe
   end
 
   # Truncates and returns the string as a single line
@@ -352,7 +352,7 @@ 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
@@ -369,7 +369,8 @@ module ApplicationHelper
   end
 
   def to_path_param(path)
-    path.to_s.split(%r{[/\\]}).select {|p| !p.blank?}
+    str = path.to_s.split(%r{[/\\]}).select{|p| !p.blank?}.join("/")
+    str.blank? ? nil : str
   end
 
   def pagination_links_full(paginator, count=nil, options={})
@@ -398,7 +399,7 @@ module ApplicationHelper
 
     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)
+      if per_page_links != false && links = per_page_links(paginator.items_per_page, count)
 	      html << " | #{links}"
       end
     end
@@ -406,11 +407,23 @@ module ApplicationHelper
     html.html_safe
   end
 
-  def per_page_links(selected=nil)
-    links = Setting.per_page_options_array.collect do |n|
+  def per_page_links(selected=nil, item_count=nil)
+    values = Setting.per_page_options_array
+    if item_count && values.any?
+      if item_count > values.first
+        max = values.detect {|value| value >= item_count} || item_count
+      else
+        max = item_count
+      end
+      values = values.select {|value| value <= max || value == selected}
+    end
+    if values.empty? || (values.size == 1 && values.first == selected)
+      return nil
+    end
+    links = values.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
+    l(:label_display_per_page, links.join(', '))
   end
 
   def reorder_links(name, url, method = :post)
@@ -799,7 +812,7 @@ 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]
@@ -870,6 +883,8 @@ 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
@@ -930,6 +945,9 @@ module ApplicationHelper
   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
@@ -944,8 +962,8 @@ module ApplicationHelper
   def labelled_remote_form_for(*args, &proc)
     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)
@@ -1042,6 +1060,59 @@ module ApplicationHelper
     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 +1123,14 @@ 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 +1139,7 @@ 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
@@ -1079,7 +1158,7 @@ module ApplicationHelper
 
   # Returns the javascript tags that are included in the html layout head
   def javascript_heads
-    tags = javascript_include_tag(:defaults)
+    tags = javascript_include_tag('prototype', 'effects', 'dragdrop', 'controls', 'rails', '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) )}'); });")
     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) 2006-2012  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/auth_sources_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/calendars_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/custom_fields_helper.rb

@@ -39,34 +39,36 @@ module CustomFieldsHelper
     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
 
@@ -86,25 +88,28 @@ module CustomFieldsHelper
     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) 2006-2012  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) 2006-2012  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) 2006-2012  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/groups_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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_categories_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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) 2006-2012  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) 2006-2012  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
@@ -332,7 +332,7 @@ module IssuesHelper
             cv = issue.custom_field_values.detect {|v| v.custom_field_id == column.custom_field.id}
             show_value(cv)
           else
-            value = issue.send(column.name)
+            value = column.value(issue)
             if value.is_a?(Date)
               format_date(value)
             elsif value.is_a?(Time)

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) 2006-2012  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/mail_handler_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/messages_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/news_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/queries_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/reports_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/repositories_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -46,17 +46,17 @@ module RepositoriesHelper
   end
 
   def render_changeset_changes
-    changes = @changeset.changes.find(:all, :limit => 1000, :order => 'path').collect do |change|
+    changes = @changeset.filechanges.find(:all, :limit => 1000, :order => 'path').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

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) 2006-2012  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/search_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/timelog_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/trackers_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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/versions_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/watchers_helper.rb

@@ -1,7 +1,7 @@
 # encoding: utf-8
 #
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -45,30 +45,36 @@ module WatchersHelper
   # 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'),
+        s << ' '
+        s << link_to_remote(image_tag('delete.png'),
                                   {:url => url},
                                   :href => url_for(url),
                                   :style => "vertical-align: middle",
                                   :class => "delete")
       end
-      content_tag :li, s.html_safe
+      content << content_tag('li', s)
     end
-    (lis.empty? ? "" : "<ul>#{ lis.join("\n") }</ul>").html_safe
+    content.present? ? content_tag('ul', content) : 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) 2006-2012  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) 2006-2012  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

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) 2006-2012  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/attachment.rb

@@ -24,6 +24,7 @@ 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 +45,11 @@ 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")
 
   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
@@ -110,10 +102,15 @@ class Attachment < ActiveRecord::Base
       logger.info("Saving attachment '#{self.diskfile}' (#{@temp_file.size} bytes)")
       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
@@ -134,7 +131,7 @@ class Attachment < ActiveRecord::Base
 
   # Returns file's location on disk
   def diskfile
-    "#{@@storage_path}/#{self.disk_filename}"
+    File.join(self.class.storage_path, disk_filename.to_s)
   end
 
   def increment_download

app/models/auth_source.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/auth_source_ldap.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/board.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -28,7 +28,7 @@ class Board < ActiveRecord::Base
   validates_length_of :name, :maximum => 30
   validates_length_of :description, :maximum => 255
 
-  named_scope :visible, lambda {|*args| { :include => :project,
+  scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Project.allowed_to_condition(args.shift || User.current, :view_messages, *args) } }
 
   safe_attributes 'name', 'description', 'move_to'

app/models/change.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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 @@ 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",
@@ -49,7 +49,8 @@ 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},
+  scope :visible,
+     lambda {|*args| { :include => {:repository => :project},
                                           :conditions => Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args) } }
 
   after_create :scan_for_issues

app/models/comment.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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) 2006-2012  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

@@ -80,7 +80,7 @@ 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 +91,20 @@ 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
@@ -218,14 +224,4 @@ class CustomField < ActiveRecord::Base
     end
     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)
-      end
-    end
-    values
-  end
 end

app/models/document.rb

@@ -1,5 +1,5 @@
-# RedMine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2012  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
@@ -30,7 +30,7 @@ class Document < ActiveRecord::Base
   validates_presence_of :project, :title, :category
   validates_length_of :title, :maximum => 60
 
-  named_scope :visible, lambda {|*args| { :include => :project,
+  scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Project.allowed_to_condition(args.shift || User.current, :view_documents, *args) } }
 
   safe_attributes 'category_id', 'title', 'description'

app/models/document_category.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/document_category_custom_field.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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/document_observer.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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
@@ -17,6 +17,6 @@
 
 class DocumentObserver < ActiveRecord::Observer
   def after_create(document)
-    Mailer.deliver_document_added(document) if Setting.notified_events.include?('document_added')
+    Mailer.document_added(document).deliver if Setting.notified_events.include?('document_added')
   end
 end

app/models/enabled_module.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  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