tagged version 1.4.4

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/tags/1.4.4@9867 e93f8b46-1217-0410-a6f0-8f06a7374b81

.gitignore

@@ -21,6 +21,7 @@
 /tmp/sessions/*
 /tmp/sockets/*
 /tmp/test/*
+/vendor/cache
 /vendor/rails
 *.rbc
 

.hgignore

@@ -23,6 +23,7 @@ tmp/cache/*
 tmp/sessions/*
 tmp/sockets/*
 tmp/test/*
+vendor/cache
 vendor/rails
 *.rbc
 

Gemfile

@@ -0,0 +1,88 @@
+source :rubygems
+
+gem "rails", "2.3.14"
+gem "i18n", "~> 0.4.2"
+gem "coderay", "~> 1.0.6"
+gem "fastercsv", "~> 1.5.0", :platforms => [:mri_18, :mingw_18, :jruby]
+gem "tzinfo", "~> 0.3.31"
+
+# Optional gem for LDAP authentication
+group :ldap do
+  gem "net-ldap", "~> 0.3.1"
+end
+
+# Optional gem for OpenID authentication
+group :openid do
+  gem "ruby-openid", "~> 2.1.4", :require => "openid"
+end
+
+# 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", ">= 0.11.0"
+  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"
+  end
+end
+
+platforms :jruby do
+  gem "jruby-openssl"
+
+  group :mysql do
+    gem "activerecord-jdbcmysql-adapter"
+  end
+
+  group :postgresql do
+    gem "activerecord-jdbcpostgresql-adapter"
+  end
+
+  group :sqlite do
+    gem "activerecord-jdbcsqlite3-adapter"
+  end
+end
+
+group :development do
+  gem "rdoc", ">= 2.4.2"
+end
+
+group :test do
+  gem "shoulda", "~> 2.10.3"
+  gem "edavis10-object_daddy", :require => "object_daddy"
+  gem "mocha"
+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|
+  puts "Loading #{file} ..." if $DEBUG # `ruby -d` or `bundle -v`
+  instance_eval File.read(file)
+end

app/controllers/account_controller.rb

@@ -29,6 +29,9 @@ class AccountController < ApplicationController
     else
       authenticate_user
     end
+  rescue AuthSourceException => e
+    logger.error "An error occured when authenticating #{params[:username]}: #{e.message}"
+    render_error :message => e.message
   end
 
   # Log out current user and redirect to welcome page
@@ -81,7 +84,8 @@ class AccountController < ApplicationController
       session[:auth_source_registration] = nil
       @user = User.new(:language => Setting.default_language)
     else
-      @user = User.new(params[:user])
+      @user = User.new
+      @user.safe_attributes = params[:user]
       @user.admin = false
       @user.register
       if session[:auth_source_registration]
@@ -96,7 +100,7 @@ class AccountController < ApplicationController
         end
       else
         @user.login = params[:user][:login]
-        @user.password, @user.password_confirmation = params[:password], params[:password_confirmation]
+        @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation]
 
         case Setting.self_registration
         when '1'
@@ -127,14 +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])

app/controllers/admin_controller.rb

@@ -17,6 +17,10 @@
 
 class AdminController < ApplicationController
   layout 'admin'
+  menu_item :projects, :only => :projects
+  menu_item :plugins, :only => :plugins
+  menu_item :info, :only => :info
+
   before_filter :require_admin
   helper :sort
   include SortHelper	
@@ -26,14 +30,12 @@ class AdminController < ApplicationController
   end
 	
   def projects
-    @status = params[:status] ? params[:status].to_i : 1
+    @status = params[:status] || 1
-    c = ARCondition.new(@status == 0 ? "status <> 0" : ["status = ?", @status])
+
-    unless params[:name].blank?
+    scope = Project.status(@status)
-      name = "%#{params[:name].strip.downcase}%"
+    scope = scope.like(params[:name]) if params[:name].present?
-      c << ["LOWER(identifier) LIKE ? OR LOWER(name) LIKE ?", name, name]
+
-    end
+    @projects = scope.all(:order => 'lft')
-    @projects = Project.find :all, :order => 'lft',
-                                   :conditions => c.conditions
 
     render :action => "projects", :layout => false if request.xhr?
   end
@@ -61,7 +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(User.current)
+      @test = Mailer.deliver_test_email(User.current)
       flash[:notice] = l(:notice_email_sent, User.current.mail)
     rescue Exception => e
       flash[:error] = l(:notice_email_error, e.message)
@@ -73,11 +75,9 @@ class AdminController < ApplicationController
   def info
     @db_adapter_name = ActiveRecord::Base.connection.adapter_name
     @checklist = [
-      [:text_default_administrator_account_changed,
+      [:text_default_administrator_account_changed, User.default_admin_account_changed?],
-          User.find(:first,
-                    :conditions => ["login=? and hashed_password=?", 'admin', User.hash_password('admin')]).nil?],
       [:text_file_repository_writable, File.writable?(Attachment.storage_path)],
-      [:text_plugin_assets_writable,   File.writable?(Engines.public_directory)],
+      [:text_plugin_assets_writable,   File.writable?(Redmine::Plugin.public_directory)],
       [:text_rmagick_available,        Object.const_defined?(:Magick)]
     ]
   end

app/controllers/application_controller.rb

@@ -31,19 +31,32 @@ class ApplicationController < ActionController::Base
     super
     cookies.delete(:autologin)
   end
-  # Remove broken cookie after upgrade from 0.8.x (#4292)
+
-  # See https://rails.lighthouseapp.com/projects/8994/tickets/3360
+  # FIXME: Remove this when all of Rack and Rails have learned how to
-  # TODO: remove it when Rails is fixed
+  # properly use encodings
-  before_filter :delete_broken_cookies
+  before_filter :params_filter
-  def delete_broken_cookies
+
-    if cookies['_redmine_session'] && cookies['_redmine_session'] !~ /--/
+  def params_filter
-      cookies.delete '_redmine_session'
+    if RUBY_VERSION >= '1.9' && defined?(Rails) && Rails::VERSION::MAJOR < 3
-      redirect_to home_path
+      self.utf8nize!(params)
-      return false
     end
   end
 
-  before_filter :user_setup, :check_if_login_required, :set_localization
+  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 :session_expiration, :user_setup, :check_if_login_required, :set_localization
   filter_parameter_logging :password
 
   rescue_from ActionController::InvalidAuthenticityToken, :with => :invalid_authenticity_token
@@ -57,6 +70,38 @@ class ApplicationController < ActionController::Base
     require_dependency "repository/#{scm.underscore}"
   end
 
+  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
     # Check the settings cache for each request
     Setting.check_cache
@@ -70,10 +115,7 @@ class ApplicationController < ActionController::Base
     if session[:user_id]
       # existing session
       (User.active.find(session[:user_id]) rescue nil)
-    elsif cookies[:autologin] && Setting.autologin?
+    elsif user = try_to_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
@@ -91,17 +133,38 @@ class ApplicationController < ActionController::Base
     end
   end
 
+  def try_to_autologin
+    if cookies[:autologin] && Setting.autologin?
+      # auto-login feature starts a new session
+      user = User.try_to_autologin(cookies[:autologin])
+      if user
+        reset_session
+        start_user_session(user)
+      end
+      user
+    end
+  end
+
   # Sets the logged in user
   def logged_user=(user)
     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
+      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
@@ -236,20 +299,11 @@ class ApplicationController < ActionController::Base
     render_404
   end
 
-  # Check if project is unique before bulk operations
-  def check_project_uniqueness
-    unless @project
-      # TODO: let users bulk edit/move/destroy issues from different projects
-      render_error 'Can not bulk edit/move/destroy issues from different projects'
-      return false
-    end
-  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.is_public? || User.current.member_of?(@project) || User.current.admin?
+      if @project.visible?
         true
       else
         deny_access
@@ -349,18 +403,6 @@ 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)
@@ -457,9 +499,9 @@ 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
 
@@ -492,16 +534,13 @@ class ApplicationController < ActionController::Base
   end
 
   # Renders API response on validation failure
-  def render_validation_errors(object)
+  def render_validation_errors(objects)
-    options = { :status => :unprocessable_entity, :layout => false }
+    if objects.is_a?(Array)
-    options.merge!(case params[:format]
+      @error_messages = objects.map {|object| object.errors.full_messages}.flatten
-      when 'xml';  { :xml =>  object.errors }
+    else
-      when 'json'; { :json => {'errors' => object.errors} } # ActiveResource client compliance
+      @error_messages = objects.errors.full_messages
-      else
+    end
-        raise "Unknown format #{params[:format]} in #render_validation_errors"
+    render :template => 'common/error_messages.api', :status => :unprocessable_entity, :layout => false
-      end
-    )
-    render options
   end
 
   # Overrides #default_template so that the api template

app/controllers/attachments_controller.rb

@@ -16,11 +16,12 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class AttachmentsController < ApplicationController
-  before_filter :find_project
+  before_filter :find_project, :except => :upload
-  before_filter :file_readable, :read_authorize, :except => :destroy
+  before_filter :file_readable, :read_authorize, :only => [:show, :download]
   before_filter :delete_authorize, :only => :destroy
+  before_filter :authorize_global, :only => :upload
 
-  accept_api_auth :show, :download
+  accept_api_auth :show, :download, :upload
 
   def show
     respond_to do |format|
@@ -58,8 +59,33 @@ class AttachmentsController < ApplicationController
 
   end
 
-  verify :method => :delete, :only => :destroy
+  def upload
+    # Make sure that API users get used to set this content type
+    # as it won't trigger Rails' automatic parsing of the request body for parameters
+    unless request.content_type == 'application/octet-stream'
+      render :nothing => true, :status => 406
+      return
+    end
+
+    @attachment = Attachment.new(:file => request.raw_post)
+    @attachment.author = User.current
+    @attachment.filename = Redmine::Utils.random_hex(16)
+
+    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
+    end
+  end
+
   def destroy
+    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

app/controllers/auth_sources_controller.rb

@@ -17,36 +17,31 @@
 
 class AuthSourcesController < ApplicationController
   layout 'admin'
+  menu_item :ldap_authentication
 
   before_filter :require_admin
 
-  # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
-  verify :method => :post, :only => [ :destroy, :create, :update ],
-         :redirect_to => { :template => :index }
-
   def index
-    @auth_source_pages, @auth_sources = paginate auth_source_class.name.tableize, :per_page => 10
+    @auth_source_pages, @auth_sources = paginate AuthSource, :per_page => 10
-    render "auth_sources/index"
   end
 
   def new
-    @auth_source = auth_source_class.new
+    klass_name = params[:type] || 'AuthSourceLdap'
-    render 'auth_sources/new'
+    @auth_source = AuthSource.new_subclass_instance(klass_name, params[:auth_source])
   end
 
   def create
-    @auth_source = auth_source_class.new(params[:auth_source])
+    @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'
     else
-      render 'auth_sources/new'
+      render :action => 'new'
     end
   end
 
   def edit
     @auth_source = AuthSource.find(params[:id])
-    render 'auth_sources/edit'
   end
 
   def update
@@ -55,17 +50,17 @@ class AuthSourcesController < ApplicationController
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'index'
     else
-      render 'auth_sources/edit'
+      render :action => 'edit'
     end
   end
 
   def test_connection
-    @auth_method = AuthSource.find(params[:id])
+    @auth_source = AuthSource.find(params[:id])
     begin
-      @auth_method.test_connection
+      @auth_source.test_connection
       flash[:notice] = l(:notice_successful_connection)
-    rescue => text
+    rescue Exception => e
-      flash[:error] = l(:error_unable_to_connect, text.message)
+      flash[:error] = l(:error_unable_to_connect, e.message)
     end
     redirect_to :action => 'index'
   end
@@ -78,10 +73,4 @@ class AuthSourcesController < ApplicationController
     end
     redirect_to :action => 'index'
   end
-
-  protected
-
-  def auth_source_class
-    AuthSource
-  end
 end

app/controllers/boards_controller.rb

@@ -17,15 +17,12 @@
 
 class BoardsController < ApplicationController
   default_search_scope :messages
-  before_filter :find_project, :find_board_if_available, :authorize
+  before_filter :find_project_by_project_id, :find_board_if_available, :authorize
   accept_rss_auth :index, :show
 
-  helper :messages
-  include MessagesHelper
   helper :sort
   include SortHelper
   helper :watchers
-  include WatchersHelper
 
   def index
     @boards = @project.boards
@@ -50,7 +47,7 @@ class BoardsController < ApplicationController
                                       :include => [:author, {:last_reply => :author}],
                                       :limit  =>  @topic_pages.items_per_page,
                                       :offset =>  @topic_pages.current.offset
-        @message = Message.new
+        @message = Message.new(:board => @board)
         render :action => 'show', :layout => !request.xhr?
       }
       format.atom {
@@ -62,20 +59,31 @@ class BoardsController < ApplicationController
     end
   end
 
-  verify :method => :post, :only => [ :destroy ], :redirect_to => { :action => :index }
-
   def new
-    @board = Board.new(params[:board])
+    @board = @project.boards.build
-    @board.project = @project
+    @board.safe_attributes = params[:board]
-    if request.post? && @board.save
+  end
+
+  def create
+    @board = @project.boards.build
+    @board.safe_attributes = params[:board]
+    if @board.save
       flash[:notice] = l(:notice_successful_create)
       redirect_to_settings_in_projects
+    else
+      render :action => 'new'
     end
   end
 
   def edit
-    if request.post? && @board.update_attributes(params[:board])
+  end
+
+  def update
+    @board.safe_attributes = params[:board]
+    if @board.save
       redirect_to_settings_in_projects
+    else
+      render :action => 'edit'
     end
   end
 
@@ -89,12 +97,6 @@ private
     redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'boards'
   end
 
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
-
   def find_board_if_available
     @board = @project.boards.find(params[:id]) if params[:id]
   rescue ActiveRecord::RecordNotFound

app/controllers/comments_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 CommentsController < ApplicationController
   default_search_scope :news
   model_object News
@@ -5,9 +22,11 @@ class CommentsController < ApplicationController
   before_filter :find_project_from_association
   before_filter :authorize
 
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
   def create
-    @comment = Comment.new(params[:comment])
+    raise Unauthorized unless @news.commentable?
+
+    @comment = Comment.new
+    @comment.safe_attributes = params[:comment]
     @comment.author = User.current
     if @news.comments << @comment
       flash[:notice] = l(:label_comment_added)
@@ -16,7 +35,6 @@ class CommentsController < ApplicationController
     redirect_to :controller => 'news', :action => 'show', :id => @news
   end
 
-  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
   def destroy
     @news.comments.find(params[:comment_id]).destroy
     redirect_to :controller => 'news', :action => 'show', :id => @news
@@ -32,5 +50,4 @@ class CommentsController < ApplicationController
     @comment = nil
     @news
   end
-
 end

app/controllers/context_menus_controller.rb

@@ -4,17 +4,11 @@ class ContextMenusController < ApplicationController
 
   def issues
     @issues = Issue.visible.all(:conditions => {:id => params[:ids]}, :include => :project)
-
     if (@issues.size == 1)
       @issue = @issues.first
-      @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
-    else
-      @allowed_statuses = @issues.map do |i|
-        i.new_statuses_allowed_to(User.current)
-      end.inject do |memo,s|
-        memo & s
-      end
     end
+
+    @allowed_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
     @projects = @issues.collect(&:project).compact.uniq
     @project = @projects.first if @projects.size == 1
 
@@ -34,14 +28,26 @@ class ContextMenusController < ApplicationController
       @trackers = @project.trackers
     else
       #when multiple projects, we only keep the intersection of each set
-      @assignables = @projects.map(&:assignable_users).inject{|memo,a| memo & a}
+      @assignables = @projects.map(&:assignable_users).reduce(:&)
-      @trackers = @projects.map(&:trackers).inject{|memo,t| memo & t}
+      @trackers = @projects.map(&:trackers).reduce(:&)
     end
 
     @priorities = IssuePriority.active.reverse
-    @statuses = IssueStatus.find(:all, :order => 'position')
     @back = back_url
 
+    @options_by_custom_field = {}
+    if @can[:edit]
+      custom_fields = @issues.map(&:available_custom_fields).reduce(:&).select do |f|
+        %w(bool list user version).include?(f.field_format) && !f.multiple?
+      end
+      custom_fields.each do |field|
+        values = field.possible_values_options(@projects)
+        if values.any?
+          @options_by_custom_field[field] = values
+        end
+      end
+    end
+
     render :layout => false
   end
 

app/controllers/custom_fields_controller.rb

@@ -19,6 +19,8 @@ class CustomFieldsController < ApplicationController
   layout 'admin'
 
   before_filter :require_admin
+  before_filter :build_new_custom_field, :only => [:new, :create]
+  before_filter :find_custom_field, :only => [:edit, :update, :destroy]
 
   def index
     @custom_fields_by_type = CustomField.find(:all).group_by {|f| f.class.name }
@@ -26,39 +28,51 @@ class CustomFieldsController < ApplicationController
   end
 
   def new
-    @custom_field = begin
+  end
-      if params[:type].to_s.match(/.+CustomField$/)
-        params[:type].to_s.constantize.new(params[:custom_field])
-      end
-    rescue
-    end
-    (redirect_to(:action => 'index'); return) unless @custom_field.is_a?(CustomField)
 
+  def create
     if request.post? and @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
     else
-      @trackers = Tracker.find(:all, :order => 'position')
+      render :action => 'new'
     end
   end
 
   def edit
-    @custom_field = CustomField.find(params[:id])
+  end
-    if request.post? and @custom_field.update_attributes(params[:custom_field])
+
+  def update
+    if request.put? and @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
     else
-      @trackers = Tracker.find(:all, :order => 'position')
+      render :action => 'edit'
     end
   end
 
   def destroy
-    @custom_field = CustomField.find(params[:id]).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'
   end
+
+  private
+
+  def build_new_custom_field
+    @custom_field = CustomField.new_subclass_instance(params[:type], params[:custom_field])
+    if @custom_field.nil?
+      render_404
+    end
+  end
+
+  def find_custom_field
+    @custom_field = CustomField.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
 end

app/controllers/documents_controller.rb

@@ -18,9 +18,9 @@
 class DocumentsController < ApplicationController
   default_search_scope :documents
   model_object Document
-  before_filter :find_project, :only => [:index, :new]
+  before_filter :find_project_by_project_id, :only => [:index, :new, :create]
-  before_filter :find_model_object, :except => [:index, :new]
+  before_filter :find_model_object, :except => [:index, :new, :create]
-  before_filter :find_project_from_association, :except => [:index, :new]
+  before_filter :find_project_from_association, :except => [:index, :new, :create]
   before_filter :authorize
 
   helper :attachments
@@ -47,25 +47,38 @@ class DocumentsController < ApplicationController
   end
 
   def new
-    @document = @project.documents.build(params[:document])
+    @document = @project.documents.build
-    if request.post? and @document.save	
+    @document.safe_attributes = params[:document]
-      attachments = Attachment.attach_files(@document, params[:attachments])
+  end
+
+  def create
+    @document = @project.documents.build
+    @document.safe_attributes = params[:document]
+    @document.save_attachments(params[:attachments])
+    if @document.save
       render_attachment_warning_if_needed(@document)
       flash[:notice] = l(:notice_successful_create)
       redirect_to :action => 'index', :project_id => @project
+    else
+      render :action => 'new'
     end
   end
 
   def edit
-    @categories = DocumentCategory.active #TODO: use it in the views
+  end
-    if request.post? and @document.update_attributes(params[:document])
+
+  def update
+    @document.safe_attributes = params[:document]
+    if request.put? and @document.save
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'show', :id => @document
+    else
+      render :action => 'edit'
     end
   end
 
   def destroy
-    @document.destroy
+    @document.destroy if request.delete?
     redirect_to :controller => 'documents', :action => 'index', :project_id => @project
   end
 
@@ -76,11 +89,4 @@ class DocumentsController < ApplicationController
     Mailer.deliver_attachments_added(attachments[:files]) if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')
     redirect_to :action => 'show', :id => @document
   end
-
-private
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
 end

app/controllers/enumerations_controller.rb

@@ -19,28 +19,19 @@ class EnumerationsController < ApplicationController
   layout 'admin'
 
   before_filter :require_admin
+  before_filter :build_new_enumeration, :only => [:new, :create]
+  before_filter :find_enumeration, :only => [:edit, :update, :destroy]
 
   helper :custom_fields
-  include CustomFieldsHelper
 
   def index
   end
 
-  verify :method => :post, :only => [ :destroy, :create, :update ],
-         :redirect_to => { :action => :index }
-
   def new
-    begin
-      @enumeration = params[:type].constantize.new
-    rescue NameError
-      @enumeration = Enumeration.new
-    end
   end
 
   def create
-    @enumeration = Enumeration.new(params[:enumeration])
+    if request.post? && @enumeration.save
-    @enumeration.type = params[:enumeration][:type]
-    if @enumeration.save
       flash[:notice] = l(:notice_successful_create)
       redirect_to :action => 'index', :type => @enumeration.type
     else
@@ -49,13 +40,10 @@ class EnumerationsController < ApplicationController
   end
 
   def edit
-    @enumeration = Enumeration.find(params[:id])
   end
 
   def update
-    @enumeration = Enumeration.find(params[:id])
+    if request.put? && @enumeration.update_attributes(params[:enumeration])
-    @enumeration.type = params[:enumeration][:type] if params[:enumeration][:type]
-    if @enumeration.update_attributes(params[:enumeration])
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'index', :type => @enumeration.type
     else
@@ -64,7 +52,6 @@ class EnumerationsController < ApplicationController
   end
 
   def destroy
-    @enumeration = Enumeration.find(params[:id])
     if !@enumeration.in_use?
       # No associated objects
       @enumeration.destroy
@@ -77,9 +64,22 @@ class EnumerationsController < ApplicationController
         return
       end
     end
-    @enumerations = @enumeration.class.find(:all) - [@enumeration]
+    @enumerations = @enumeration.class.all - [@enumeration]
-  #rescue
+  end
-  #  flash[:error] = 'Unable to delete enumeration'
+
-  #  redirect_to :action => 'index'
+  private
+
+  def build_new_enumeration
+    class_name = params[:enumeration] && params[:enumeration][:type] || params[:type]
+    @enumeration = Enumeration.new_subclass_instance(class_name, params[:enumeration])
+    if @enumeration.nil?
+      render_404
+    end
+  end
+
+  def find_enumeration
+    @enumeration = Enumeration.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end
 end

app/controllers/issue_categories_controller.rb

@@ -20,7 +20,7 @@ class IssueCategoriesController < ApplicationController
   model_object IssueCategory
   before_filter :find_model_object, :except => [:index, :new, :create]
   before_filter :find_project_from_association, :except => [:index, :new, :create]
-  before_filter :find_project, :only => [:index, :new, :create]
+  before_filter :find_project_by_project_id, :only => [:index, :new, :create]
   before_filter :authorize
   accept_api_auth :index, :show, :create, :update, :destroy
   
@@ -39,12 +39,13 @@ class IssueCategoriesController < ApplicationController
   end
 
   def new
-    @category = @project.issue_categories.build(params[:issue_category])
+    @category = @project.issue_categories.build
+    @category.safe_attributes = params[:issue_category]
   end
 
-  verify :method => :post, :only => :create
   def create
-    @category = @project.issue_categories.build(params[:issue_category])
+    @category = @project.issue_categories.build
+    @category.safe_attributes = params[:issue_category]
     if @category.save
       respond_to do |format|
         format.html do
@@ -54,7 +55,7 @@ class IssueCategoriesController < ApplicationController
         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', '<option></option>' + options_from_collection_for_select(@project.issue_categories, 'id', 'name', @category.id), :id => 'issue_category_id', :name => '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]')
           }
         end
         format.api { render :action => 'show', :status => :created, :location => issue_category_path(@category) }
@@ -73,9 +74,9 @@ class IssueCategoriesController < ApplicationController
   def edit
   end
 
-  verify :method => :put, :only => :update
   def update
-    if @category.update_attributes(params[:issue_category])
+    @category.safe_attributes = params[:issue_category]
+    if @category.save
       respond_to do |format|
         format.html {
           flash[:notice] = l(:notice_successful_update)
@@ -91,7 +92,6 @@ class IssueCategoriesController < ApplicationController
     end
   end
 
-  verify :method => :delete, :only => :destroy
   def destroy
     @issue_count = @category.issues.size
     if @issue_count == 0 || params[:todo] || api_request? 
@@ -116,10 +116,4 @@ private
     super
     @category = @object
   end
-
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
 end

app/controllers/issue_moves_controller.rb

@@ -1,87 +0,0 @@
-# Redmine - project management software
-# Copyright (C) 2006-2011  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 IssueMovesController < ApplicationController
-  menu_item :issues
-
-  default_search_scope :issues
-  before_filter :find_issues, :check_project_uniqueness
-  before_filter :authorize
-
-  def new
-    prepare_for_issue_move
-    render :layout => false if request.xhr?
-  end
-
-  def create
-    prepare_for_issue_move
-
-    if request.post?
-      new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])
-      unsaved_issue_ids = []
-      moved_issues = []
-      @issues.each do |issue|
-        issue.reload
-        issue.init_journal(User.current)
-        issue.current_journal.notes = @notes if @notes.present?
-        call_hook(:controller_issues_move_before_save, { :params => params, :issue => issue, :target_project => @target_project, :copy => !!@copy })
-        if r = issue.move_to_project(@target_project, new_tracker, {:copy => @copy, :attributes => extract_changed_attributes_for_move(params)})
-          moved_issues << r
-        else
-          unsaved_issue_ids << issue.id
-        end
-      end
-      set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
-
-      if params[:follow]
-        if @issues.size == 1 && moved_issues.size == 1
-          redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
-        else
-          redirect_to :controller => 'issues', :action => 'index', :project_id => (@target_project || @project)
-        end
-      else
-        redirect_to :controller => 'issues', :action => 'index', :project_id => @project
-      end
-      return
-    end
-  end
-
-  private
-
-  def prepare_for_issue_move
-    @issues.sort!
-    @copy = params[:copy_options] && params[:copy_options][:copy]
-    @allowed_projects = Issue.allowed_target_projects_on_move
-    @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]
-    @target_project ||= @project
-    @trackers = @target_project.trackers
-    @available_statuses = Workflow.available_statuses(@project)
-    @notes = params[:notes]
-    @notes ||= ''
-  end
-
-  def extract_changed_attributes_for_move(params)
-    changed_attributes = {}
-    [:assigned_to_id, :status_id, :start_date, :due_date, :priority_id].each do |valid_attribute|
-      unless params[valid_attribute].blank?
-        changed_attributes[valid_attribute] = (params[valid_attribute] == 'none' ? nil : params[valid_attribute])
-      end
-    end
-    changed_attributes
-  end
-
-end

app/controllers/issue_relations_controller.rb

@@ -39,11 +39,10 @@ class IssueRelationsController < ApplicationController
     end
   end
 
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
   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
@@ -70,13 +69,12 @@ class IssueRelationsController < ApplicationController
     end
   end
 
-  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
   def destroy
     raise Unauthorized unless @relation.deletable?
     @relation.destroy
 
     respond_to do |format|
-      format.html { redirect_to :controller => 'issues', :action => 'show', :id => @issue }
+      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 }
     end

app/controllers/issue_statuses_controller.rb

@@ -62,7 +62,6 @@ class IssueStatusesController < ApplicationController
     end
   end
 
-  verify :method => :delete, :only => :destroy, :redirect_to => { :action => :index }
   def destroy
     IssueStatus.find(params[:id]).destroy
     redirect_to :action => 'index'

app/controllers/issues_controller.rb

@@ -20,8 +20,7 @@ class IssuesController < ApplicationController
   default_search_scope :issues
 
   before_filter :find_issue, :only => [:show, :edit, :update]
-  before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :move, :perform_move, :destroy]
+  before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
-  before_filter :check_project_uniqueness, :only => [:move, :perform_move]
   before_filter :find_project, :only => [:new, :create]
   before_filter :authorize, :except => [:index]
   before_filter :find_optional_project, :only => [:index]
@@ -54,14 +53,6 @@ class IssuesController < ApplicationController
   helper :gantt
   include Redmine::Export::PDF
 
-  verify :method => [:post, :delete],
-         :only => :destroy,
-         :render => { :nothing => true, :status => :method_not_allowed }
-
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
-  verify :method => :post, :only => :bulk_update, :render => {:nothing => true, :status => :method_not_allowed }
-  verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
-
   def index
     retrieve_query
     sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
@@ -113,10 +104,8 @@ class IssuesController < ApplicationController
     @journals.each_with_index {|j,i| j.indice = i+1}
     @journals.reverse! if User.current.wants_comments_in_reverse_order?
 
-    if User.current.allowed_to?(:view_changesets, @project)
+    @changesets = @issue.changesets.visible.all
-      @changesets = @issue.changesets.visible.all
+    @changesets.reverse! if User.current.wants_comments_in_reverse_order?
-      @changesets.reverse! if User.current.wants_comments_in_reverse_order?
-    end
 
     @relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
     @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
@@ -124,7 +113,10 @@ class IssuesController < ApplicationController
     @priorities = IssuePriority.active
     @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
     respond_to do |format|
-      format.html { render :template => 'issues/show' }
+      format.html {
+        retrieve_previous_and_next_issue_ids
+        render :template => 'issues/show'
+      }
       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") }
@@ -136,20 +128,30 @@ class IssuesController < ApplicationController
   def new
     respond_to do |format|
       format.html { render :action => 'new', :layout => !request.xhr? }
-      format.js { render :partial => 'attributes' }
+      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
 
   def create
     call_hook(:controller_issues_new_before_save, { :params => params, :issue => @issue })
+    @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
     if @issue.save
-      attachments = Attachment.attach_files(@issue, params[:attachments])
       call_hook(:controller_issues_new_after_save, { :params => params, :issue => @issue})
       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 => @project, :issue => {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?} } :
+          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 })
         }
         format.api  { render :action => 'show', :status => :created, :location => issue_url(@issue) }
@@ -164,9 +166,7 @@ class IssuesController < ApplicationController
   end
 
   def edit
-    update_issue_from_params
+    return unless update_issue_from_params
-
-    @journal = @issue.current_journal
 
     respond_to do |format|
       format.html { }
@@ -175,9 +175,24 @@ class IssuesController < ApplicationController
   end
 
   def update
-    update_issue_from_params
+    return unless update_issue_from_params
+    @issue.save_attachments(params[:attachments] || (params[:issue] && params[:issue][:uploads]))
+    saved = false
+    begin
+      saved = @issue.save_issue_with_child_records(params, @time_entry)
+    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
+      end
+    end
 
-    if @issue.save_issue_with_child_records(params, @time_entry)
+    if saved
       render_attachment_warning_if_needed(@issue)
       flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
 
@@ -186,10 +201,6 @@ class IssuesController < ApplicationController
         format.api  { head :ok }
       end
     else
-      render_attachment_warning_if_needed(@issue)
-      flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
-      @journal = @issue.current_journal
-
       respond_to do |format|
         format.html { render :action => 'edit' }
         format.api  { render_validation_errors(@issue) }
@@ -197,32 +208,74 @@ class IssuesController < ApplicationController
     end
   end
 
-  # Bulk edit a set of issues
+  # Bulk edit/copy a set of issues
   def bulk_edit
     @issues.sort!
-    @available_statuses = @projects.map{|p|Workflow.available_statuses(p)}.inject{|memo,w|memo & w}
+    @copy = params[:copy].present?
-    @custom_fields = @projects.map{|p|p.all_issue_custom_fields}.inject{|memo,c|memo & c}
+    @notes = params[:notes]
-    @assignables = @projects.map(&:assignable_users).inject{|memo,a| memo & a}
+
-    @trackers = @projects.map(&:trackers).inject{|memo,t| memo & t}
+    if User.current.allowed_to?(:move_issues, @projects)
+      @allowed_projects = Issue.allowed_target_projects_on_move
+      if params[:issue]
+        @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:issue][:project_id].to_s}
+        if @target_project
+          target_projects = [@target_project]
+        end
+      end
+    end
+    target_projects ||= @projects
+
+    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?
   end
 
   def bulk_update
     @issues.sort!
+    @copy = params[:copy].present?
     attributes = parse_params_for_bulk_issue_attributes(params)
 
     unsaved_issue_ids = []
+    moved_issues = []
     @issues.each do |issue|
       issue.reload
+      if @copy
+        issue = issue.copy({}, :attachments => params[:copy_attachments].present?)
+      end
       journal = issue.init_journal(User.current, params[:notes])
       issue.safe_attributes = attributes
       call_hook(:controller_issues_bulk_edit_before_save, { :params => params, :issue => issue })
-      unless issue.save
+      if issue.save
+        moved_issues << issue
+      else
         # Keep unsaved issue ids to display them in flash error
         unsaved_issue_ids << issue.id
       end
     end
     set_flash_from_bulk_issue_save(@issues, unsaved_issue_ids)
-    redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
+
+    if params[:follow]
+      if @issues.size == 1 && moved_issues.size == 1
+        redirect_to :controller => 'issues', :action => 'show', :id => moved_issues.first
+      elsif moved_issues.map(&:project).uniq.size == 1
+        redirect_to :controller => 'issues', :action => 'index', :project_id => moved_issues.map(&:project).first
+      end
+    else
+      redirect_back_or_default({:controller => 'issues', :action => 'index', :project_id => @project})
+    end
   end
 
   def destroy
@@ -274,25 +327,58 @@ private
   end
 
   def find_project
-    project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
+    project_id = params[:project_id] || (params[:issue] && params[:issue][:project_id])
     @project = Project.find(project_id)
   rescue ActiveRecord::RecordNotFound
     render_404
   end
 
+  def retrieve_previous_and_next_issue_ids
+    retrieve_query_from_session
+    if @query
+      sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
+      sort_update(@query.sortable_columns, 'issues_index_sort')
+      limit = 500
+      issue_ids = @query.issue_ids(:order => sort_clause, :limit => (limit + 1), :include => [:assigned_to, :tracker, :priority, :category, :fixed_version])
+      if (idx = issue_ids.index(@issue.id)) && idx < limit
+        if issue_ids.size < 500
+          @issue_position = idx + 1
+          @issue_count = issue_ids.size
+        end
+        @prev_issue_id = issue_ids[idx - 1] if idx > 0
+        @next_issue_id = issue_ids[idx + 1] if idx < (issue_ids.size - 1)
+      end
+    end
+  end
+
   # Used by #edit and #update to set some common instance variables
   # 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.safe_attributes = params[:issue]
+
+    issue_attributes = params[:issue]
+    if issue_attributes && params[:conflict_resolution]
+      case params[:conflict_resolution]
+      when 'overwrite'
+        issue_attributes = issue_attributes.dup
+        issue_attributes.delete(:lock_version)
+      when 'add_notes'
+        issue_attributes = {}
+      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
 
   # TODO: Refactor, lots of extra code in here
@@ -300,7 +386,16 @@ private
   def build_new_issue_from_params
     if params[:id].blank?
       @issue = Issue.new
-      @issue.copy_from(params[:copy_from]) if params[:copy_from]
+      if params[:copy_from]
+        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)
+        rescue ActiveRecord::RecordNotFound
+          render_404
+          return
+        end
+      end
       @issue.project = @project
     else
       @issue = @project.issues.visible.find(params[:id])
@@ -315,14 +410,11 @@ private
       return false
     end
     @issue.start_date ||= Date.today if Setting.default_issue_start_date_to_creation_date?
-    if params[:issue].is_a?(Hash)
+    @issue.safe_attributes = params[:issue]
-      @issue.safe_attributes = params[:issue]
+
-      if User.current.allowed_to?(:add_issue_watchers, @project) && @issue.new_record?
-        @issue.watcher_user_ids = params[:issue]['watcher_user_ids']
-      end
-    end
     @priorities = IssuePriority.active
     @allowed_statuses = @issue.new_statuses_allowed_to(User.current, true)
+    @available_watchers = (@issue.project.users.sort + @issue.watcher_users).uniq
   end
 
   def check_for_default_issue_status
@@ -335,7 +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/mail_handler_controller.rb

@@ -18,10 +18,6 @@
 class MailHandlerController < ActionController::Base
   before_filter :check_credential
 
-  verify :method => :post,
-         :only => :index,
-         :render => { :nothing => true, :status => 405 }
-
   # Submits an incoming email to MailHandler
   def index
     options = params.dup

app/controllers/members_controller.rb

@@ -17,29 +17,54 @@
 
 class MembersController < ApplicationController
   model_object Member
-  before_filter :find_model_object, :except => [:new, :autocomplete_for_member]
+  before_filter :find_model_object, :except => [:index, :create, :autocomplete]
-  before_filter :find_project_from_association, :except => [:new, :autocomplete_for_member]
+  before_filter :find_project_from_association, :except => [:index, :create, :autocomplete]
-  before_filter :find_project, :only => [:new, :autocomplete_for_member]
+  before_filter :find_project_by_project_id, :only => [:index, :create, :autocomplete]
   before_filter :authorize
+  accept_api_auth :index, :show, :create, :update, :destroy
 
-  def new
+  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
+    @members =  @project.member_principals.all(
+      :order => "#{Member.table_name}.id",
+      :limit  =>  @limit,
+      :offset =>  @offset
+    )
+
+    respond_to do |format|
+      format.html { head 406 }
+      format.api
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.html { head 406 }
+      format.api
+    end
+  end
+
+  def create
     members = []
-    if params[:member] && request.post?
+    if params[:membership]
-      attrs = params[:member].dup
+      if params[:membership][:user_ids]
-      if (user_ids = attrs.delete(:user_ids))
+        attrs = params[:membership].dup
+        user_ids = attrs.delete(:user_ids)
         user_ids.each do |user_id|
-          members << Member.new(attrs.merge(:user_id => user_id))
+          members << Member.new(:role_ids => params[:membership][:role_ids], :user_id => user_id)
         end
       else
-        members << Member.new(attrs)
+        members << Member.new(:role_ids => params[:membership][:role_ids], :user_id => params[:membership][:user_id])
       end
       @project.members << members
     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'
@@ -47,8 +72,11 @@ class MembersController < ApplicationController
             members.each {|member| page.visual_effect(:highlight, "member-#{member.id}") }
           }
         }
+        format.api {
+          @member = members.first
+          render :action => 'show', :status => :created, :location => membership_url(@member)
+        }
       else
-
         format.js {
           render(:update) {|page|
             errors = members.collect {|m|
@@ -58,28 +86,37 @@ class MembersController < ApplicationController
             page.alert(l(:notice_failed_to_save_members, :errors => errors.join(', ')))
           }
         }
-
+        format.api { render_validation_errors(members.first) }
       end
     end
   end
 
-  def edit
+  def update
-    if request.post? and @member.update_attributes(params[:member])
+    if params[:membership]
-  	 respond_to do |format|
+      @member.role_ids = params[:membership][:role_ids]
-        format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project }
+    end
-        format.js {
+    saved = @member.save
-          render(:update) {|page|
+    respond_to do |format|
-            page.replace_html "tab-content-members", :partial => 'projects/settings/members'
+      format.html { redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project }
-            page << 'hideOnLoad()'
+      format.js {
-            page.visual_effect(:highlight, "member-#{@member.id}")
+        render(:update) {|page|
-          }
+          page.replace_html "tab-content-members", :partial => 'projects/settings/members'
+          page << 'hideOnLoad()'
+          page.visual_effect(:highlight, "member-#{@member.id}")
         }
-      end
+      }
+      format.api {
+        if saved
+          head :ok
+        else
+          render_validation_errors(@member)
+        end
+      }
     end
   end
 
   def destroy
-    if request.post? && @member.deletable?
+    if request.delete? && @member.deletable?
       @member.destroy
     end
     respond_to do |format|
@@ -89,11 +126,18 @@ class MembersController < ApplicationController
           page << 'hideOnLoad()'
         }
       }
+      format.api {
+        if @member.destroyed?
+          head :ok
+        else
+          head :unprocessable_entity
+        end
+      }
     end
   end
 
-  def autocomplete_for_member
+  def autocomplete
-    @principals = Principal.active.like(params[:q]).find(:all, :limit => 100) - @project.principals
+    @principals = Principal.active.not_member_of(@project).like(params[:q]).all(:limit => 100)
     render :layout => false
   end
 

app/controllers/messages_controller.rb

@@ -22,9 +22,6 @@ class MessagesController < ApplicationController
   before_filter :find_message, :except => [:new, :preview]
   before_filter :authorize, :except => [:preview, :edit, :destroy]
 
-  verify :method => :post, :only => [ :reply, :destroy ], :redirect_to => { :action => :show }
-  verify :xhr => true, :only => :quote
-
   helper :watchers
   helper :attachments
   include AttachmentsHelper
@@ -53,26 +50,26 @@ class MessagesController < ApplicationController
 
   # Create a new topic
   def new
-    @message = Message.new(params[:message])
+    @message = Message.new
     @message.author = User.current
     @message.board = @board
-    if params[:message] && User.current.allowed_to?(:edit_messages, @project)
+    @message.safe_attributes = params[:message]
-      @message.locked = params[:message]['locked']
+    if request.post?
-      @message.sticky = params[:message]['sticky']
+      @message.save_attachments(params[:attachments])
-    end
+      if @message.save
-    if request.post? && @message.save
+        call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
-      call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
+        render_attachment_warning_if_needed(@message)
-      attachments = Attachment.attach_files(@message, params[:attachments])
+        redirect_to :action => 'show', :id => @message
-      render_attachment_warning_if_needed(@message)
+      end
-      redirect_to :action => 'show', :id => @message
     end
   end
 
   # Reply to a topic
   def reply
-    @reply = Message.new(params[:reply])
+    @reply = Message.new
     @reply.author = User.current
     @reply.board = @board
+    @reply.safe_attributes = params[:reply]
     @topic.children << @reply
     if !@reply.new_record?
       call_hook(:controller_messages_reply_after_save, { :params => params, :message => @reply})
@@ -85,11 +82,8 @@ class MessagesController < ApplicationController
   # Edit a message
   def edit
     (render_403; return false) unless @message.editable_by?(User.current)
-    if params[:message]
+    @message.safe_attributes = params[:message]
-      @message.locked = params[:message]['locked']
+    if request.post? && @message.save
-      @message.sticky = params[:message]['sticky']
-    end
-    if request.post? && @message.update_attributes(params[:message])
       attachments = Attachment.attach_files(@message, params[:attachments])
       render_attachment_warning_if_needed(@message)
       flash[:notice] = l(:notice_successful_update)

app/controllers/my_controller.rb

@@ -35,9 +35,6 @@ class MyController < ApplicationController
                       'right' => ['issuesreportedbyme']
                    }.freeze
 
-  verify :xhr => true,
-         :only => [:add_block, :remove_block, :order_blocks]
-
   def index
     page
     render :action => 'page'
@@ -68,6 +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

@@ -20,13 +20,14 @@ class NewsController < ApplicationController
   model_object News
   before_filter :find_model_object, :except => [:new, :create, :index]
   before_filter :find_project_from_association, :except => [:new, :create, :index]
-  before_filter :find_project, :only => [:new, :create]
+  before_filter :find_project_by_project_id, :only => [:new, :create]
   before_filter :authorize, :except => [:index]
   before_filter :find_optional_project, :only => :index
   accept_rss_auth :index
   accept_api_auth :index
 
   helper :watchers
+  helper :attachments
 
   def index
     case params[:format]
@@ -67,14 +68,14 @@ class NewsController < ApplicationController
 
   def create
     @news = News.new(:project => @project, :author => User.current)
-    if request.post?
+    @news.safe_attributes = params[:news]
-      @news.attributes = params[:news]
+    @news.save_attachments(params[:attachments])
-      if @news.save
+    if @news.save
-        flash[:notice] = l(:notice_successful_create)
+      render_attachment_warning_if_needed(@news)
-        redirect_to :controller => 'news', :action => 'index', :project_id => @project
+      flash[:notice] = l(:notice_successful_create)
-      else
+      redirect_to :controller => 'news', :action => 'index', :project_id => @project
-        render :action => 'new'
+    else
-      end
+      render :action => 'new'
     end
   end
 
@@ -82,7 +83,10 @@ class NewsController < ApplicationController
   end
 
   def update
-    if request.put? and @news.update_attributes(params[:news])
+    @news.safe_attributes = params[:news]
+    @news.save_attachments(params[:attachments])
+    if @news.save
+      render_attachment_warning_if_needed(@news)
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'show', :id => @news
     else
@@ -95,12 +99,7 @@ class NewsController < ApplicationController
     redirect_to :action => 'index', :project_id => @project
   end
 
-private
+  private
-  def find_project
-    @project = Project.find(params[:project_id])
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
 
   def find_optional_project
     return true unless params[:project_id]

app/controllers/projects_controller.rb

@@ -29,7 +29,7 @@ class ProjectsController < ApplicationController
 
   after_filter :only => [:create, :edit, :update, :archive, :unarchive, :destroy] do |controller|
     if controller.request.post?
-      controller.send :expire_action, :controller => 'welcome', :action => 'robots.txt'
+      controller.send :expire_action, :controller => 'welcome', :action => 'robots'
     end
   end
 
@@ -66,10 +66,10 @@ class ProjectsController < ApplicationController
   def new
     @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
     @trackers = Tracker.all
-    @project = Project.new(params[:project])
+    @project = Project.new
+    @project.safe_attributes = params[:project]
   end
 
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
   def create
     @issue_custom_fields = IssueCustomField.find(:all, :order => "#{CustomField.table_name}.position")
     @trackers = Tracker.all
@@ -176,15 +176,12 @@ class ProjectsController < ApplicationController
     @issue_category ||= IssueCategory.new
     @member ||= @project.members.new
     @trackers = Tracker.all
-    @repository ||= @project.repository
     @wiki ||= @project.wiki
   end
 
   def edit
   end
 
-  # TODO: convert to PUT only
-  verify :method => [:post, :put], :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
   def update
     @project.safe_attributes = params[:project]
     if validate_parent_id && @project.save
@@ -207,7 +204,6 @@ class ProjectsController < ApplicationController
     end
   end
 
-  verify :method => :post, :only => :modules, :render => {:nothing => true, :status => :method_not_allowed }
   def modules
     @project.enabled_module_names = params[:enabled_module_names]
     flash[:notice] = l(:notice_successful_update)
@@ -231,29 +227,18 @@ class ProjectsController < ApplicationController
   # Delete @project
   def destroy
     @project_to_destroy = @project
-    if request.get?
+    if api_request? || params[:confirm]
-      # display confirmation view
+      @project_to_destroy.destroy
-    else
+      respond_to do |format|
-      if api_request? || params[:confirm]
+        format.html { redirect_to :controller => 'admin', :action => 'projects' }
-        @project_to_destroy.destroy
+        format.api  { head :ok }
-        respond_to do |format|
-          format.html { redirect_to :controller => 'admin', :action => 'projects' }
-          format.api  { head :ok }
-        end
       end
     end
     # hide project in layout
     @project = nil
   end
 
-private
+  private
-  def find_optional_project
-    return true unless params[:id]
-    @project = Project.find(params[:id])
-    authorize
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
 
   # Validates parent_id param according to user's permissions
   # TODO: move it to Project model in a validation that depends on User.current

app/controllers/queries_controller.rb

@@ -50,7 +50,6 @@ class QueriesController < ApplicationController
     build_query_from_params
   end
 
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
   def create
     @query = Query.new(params[:query])
     @query.user = User.current
@@ -70,7 +69,6 @@ class QueriesController < ApplicationController
   def edit
   end
 
-  verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
   def update
     @query.attributes = params[:query]
     @query.project = nil if params[:query_is_for_all]
@@ -86,7 +84,6 @@ class QueriesController < ApplicationController
     end
   end
 
-  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
   def destroy
     @query.destroy
     redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :set_filter => 1

app/controllers/repositories_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
@@ -24,44 +24,46 @@ class InvalidRevisionParam < Exception; end
 
 class RepositoriesController < ApplicationController
   menu_item :repository
-  menu_item :settings, :only => :edit
+  menu_item :settings, :only => [:new, :create, :edit, :update, :destroy, :committers]
   default_search_scope :changesets
 
-  before_filter :find_repository, :except => :edit
+  before_filter :find_project_by_project_id, :only => [:new, :create]
-  before_filter :find_project, :only => :edit
+  before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
+  before_filter :find_project_repository, :except => [:new, :create, :edit, :update, :destroy, :committers]
+  before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
   before_filter :authorize
   accept_rss_auth :revisions
 
   rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed
 
+  def new
+    scm = params[:repository_scm] || (Redmine::Scm::Base.all & Setting.enabled_scm).first
+    @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])
+    @repository.project = @project
+    if request.post? && @repository.save
+      redirect_to settings_project_path(@project, :tab => 'repositories')
+    else
+      render :action => 'new'
+    end
+  end
+
   def edit
-    @repository = @project.repository
+  end
-    if !@repository && !params[:repository_scm].blank?
+
-      @repository = Repository.factory(params[:repository_scm])
+  def update
-      @repository.project = @project if @repository
+    @repository.attributes = params[:repository]
-    end
+    @repository.project = @project
-    if request.post? && @repository
+    if request.put? && @repository.save
-      p1 = params[:repository]
+      redirect_to settings_project_path(@project, :tab => 'repositories')
-      p       = {}
+    else
-      p_extra = {}
+      render :action => 'edit'
-      p1.each do |k, v|
-        if k =~ /^extra_/
-          p_extra[k] = v
-        else
-          p[k] = v
-        end
-      end
-      @repository.attributes = p
-      @repository.merge_extra_info(p_extra)
-      @repository.save
-    end
-    render(:update) do |page|
-      page.replace_html "tab-content-repository",
-                        :partial => 'projects/settings/repository'
-      if @repository && !@project.repository
-        @project.reload # needed to reload association
-        page.replace_html "main-menu", render_main_menu(@project)
-      end
     end
   end
 
@@ -76,16 +78,13 @@ class RepositoriesController < ApplicationController
       # Build a hash with repository usernames as keys and corresponding user ids as values
       @repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'committers', :id => @project
+      redirect_to settings_project_path(@project, :tab => 'repositories')
     end
   end
 
   def destroy
-    @repository.destroy
+    @repository.destroy if request.delete?
-    redirect_to :controller => 'projects',
+    redirect_to settings_project_path(@project, :tab => 'repositories')
-                :action     => 'settings',
-                :id         => @project,
-                :tab        => 'repository'
   end
 
   def show
@@ -99,6 +98,7 @@ class RepositoriesController < ApplicationController
       (show_error_not_found; return) unless @entries
       @changesets = @repository.latest_changesets(@path, @rev)
       @properties = @repository.properties(@path, @rev)
+      @repositories = @project.repositories
       render :action => 'show'
     end
   end
@@ -186,16 +186,56 @@ class RepositoriesController < ApplicationController
   end
 
   def revision
-    raise ChangesetNotFound if @rev.blank?
-    @changeset = @repository.find_changeset_by_name(@rev)
-    raise ChangesetNotFound unless @changeset
-
     respond_to do |format|
       format.html
       format.js {render :layout => false}
     end
-  rescue ChangesetNotFound
+  end
-    show_error_not_found
+
+  # Adds a related issue to a changeset
+  # POST /projects/:project_id/repository/(:repository_id/)revisions/:rev/issues
+  def add_related_issue
+    @issue = @changeset.find_referenced_issue_by_id(params[:issue_id])
+    if @issue && (!@issue.visible? || @changeset.issues.include?(@issue))
+      @issue = nil
+    end
+
+    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
+
+  # Removes a related issue from a changeset
+  # 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 
+      @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
@@ -250,11 +290,22 @@ class RepositoriesController < ApplicationController
 
   private
 
+  def find_repository
+    @repository = Repository.find(params[:id])
+    @project = @repository.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
   REV_PARAM_RE = %r{\A[a-f0-9]*\Z}i
 
-  def find_repository
+  def find_project_repository
     @project = Project.find(params[:id])
-    @repository = @project.repository
+    if params[:repository_id].present?
+      @repository = @project.repositories.find_by_identifier_param(params[:repository_id])
+    else
+      @repository = @project.repository
+    end
     (render_404; return false) unless @repository
     @path = params[:path].join('/') unless params[:path].nil?
     @path ||= ''
@@ -272,6 +323,13 @@ class RepositoriesController < ApplicationController
     show_error_not_found
   end
 
+  def find_changeset
+    if @rev.present?
+      @changeset = @repository.find_changeset_by_name(@rev)
+    end
+    show_error_not_found unless @changeset
+  end
+
   def show_error_not_found
     render_error :message => l(:error_scm_not_found), :status => 404
   end
@@ -366,18 +424,3 @@ class RepositoriesController < ApplicationController
   end
 end
 
-class Date
-  def months_ago(date = Date.today)
-    (date.year - self.year)*12 + (date.month - self.month)
-  end
-
-  def weeks_ago(date = Date.today)
-    (date.year - self.year)*52 + (date.cweek - self.cweek)
-  end
-end
-
-class String
-  def with_leading_slash
-    starts_with?('/') ? self : "/#{self}"
-  end
-end

app/controllers/roles_controller.rb

@@ -18,19 +18,31 @@
 class RolesController < ApplicationController
   layout 'admin'
 
-  before_filter :require_admin
+  before_filter :require_admin, :except => :index
-
+  before_filter :require_admin_or_api_request, :only => :index
-  verify :method => :post, :only => [ :destroy ],
+  before_filter :find_role, :only => [:edit, :update, :destroy]
-         :redirect_to => { :action => :index }
+  accept_api_auth :index
 
   def index
-    @role_pages, @roles = paginate :roles, :per_page => 25, :order => 'builtin, position'
+    respond_to do |format|
-    render :action => "index", :layout => false if request.xhr?
+      format.html {
+        @role_pages, @roles = paginate :roles, :per_page => 25, :order => 'builtin, position'
+        render :action => "index", :layout => false if request.xhr?
+      }
+      format.api {
+        @roles = Role.givable.all
+      }
+    end
   end
 
   def new
     # Prefills the form with 'Non member' role permissions
     @role = Role.new(params[:role] || {:permissions => Role.non_member.permissions})
+    @roles = Role.sorted.all
+  end
+
+  def create
+    @role = Role.new(params[:role])
     if request.post? && @role.save
       # workflow copy
       if !params[:copy_workflow_from].blank? && (copy_from = Role.find_by_id(params[:copy_workflow_from]))
@@ -39,23 +51,24 @@ class RolesController < ApplicationController
       flash[:notice] = l(:notice_successful_create)
       redirect_to :action => 'index'
     else
-      @permissions = @role.setable_permissions
+      @roles = Role.sorted.all
-      @roles = Role.find :all, :order => 'builtin, position'
+      render :action => 'new'
     end
   end
 
   def edit
-    @role = Role.find(params[:id])
+  end
-    if request.post? and @role.update_attributes(params[:role])
+
+  def update
+    if request.put? and @role.update_attributes(params[:role])
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'index'
     else
-      @permissions = @role.setable_permissions
+      render :action => 'edit'
     end
   end
 
   def destroy
-    @role = Role.find(params[:id])
     @role.destroy
     redirect_to :action => 'index'
   rescue
@@ -63,8 +76,8 @@ class RolesController < ApplicationController
     redirect_to :action => 'index'
   end
 
-  def report
+  def permissions
-    @roles = Role.find(:all, :order => 'builtin, position')
+    @roles = Role.sorted.all
     @permissions = Redmine::AccessControl.permissions.select { |p| !p.public? }
     if request.post?
       @roles.each do |role|
@@ -75,4 +88,12 @@ class RolesController < ApplicationController
       redirect_to :action => 'index'
     end
   end
+
+  private
+
+  def find_role
+    @role = Role.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
 end

app/controllers/search_controller.rb

@@ -34,7 +34,7 @@ class SearchController < ApplicationController
       when 'my_projects'
         User.current.memberships.collect(&:project)
       when 'subprojects'
-        @project ? (@project.self_and_descendants.active) : nil
+        @project ? (@project.self_and_descendants.active.all) : nil
       else
         @project
       end

app/controllers/settings_controller.rb

@@ -17,6 +17,7 @@
 
 class SettingsController < ApplicationController
   layout 'admin'
+  menu_item :plugins, :only => :plugin
 
   before_filter :require_admin
 
@@ -51,12 +52,12 @@ class SettingsController < ApplicationController
   def plugin
     @plugin = Redmine::Plugin.find(params[:id])
     if request.post?
-      Setting["plugin_#{@plugin.id}"] = params[:settings]
+      Setting.send "plugin_#{@plugin.id}=", params[:settings]
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'plugin', :id => @plugin.id
     else
       @partial = @plugin.settings[:partial]
-      @settings = Setting["plugin_#{@plugin.id}"]
+      @settings = Setting.send "plugin_#{@plugin.id}"
     end
   rescue Redmine::PluginNotFound
     render_404

app/controllers/sys_controller.rb

@@ -19,9 +19,16 @@ class SysController < ActionController::Base
   before_filter :check_enabled
 
   def projects
-    p = Project.active.has_module(:repository).find(:all, :include => :repository, :order => 'identifier')
+    p = Project.active.has_module(:repository).find(
+                   :all,
+                   :include => :repository,
+                   :order => "#{Project.table_name}.identifier"
+                 )
     # extra_info attribute from repository breaks activeresource client
-    render :xml => p.to_xml(:only => [:id, :identifier, :name, :is_public, :status], :include => {:repository => {:only => [:id, :url]}})
+    render :xml => p.to_xml(
+                       :only => [:id, :identifier, :name, :is_public, :status],
+                       :include => {:repository => {:only => [:id, :url]}}
+                     )
   end
 
   def create_project_repository
@@ -30,9 +37,10 @@ class SysController < ActionController::Base
       render :nothing => true, :status => 409
     else
       logger.info "Repository for #{project.name} was reported to be created by #{request.remote_ip}."
-      project.repository = Repository.factory(params[:vendor], params[:repository])
+      repository = Repository.factory(params[:vendor], params[:repository])
-      if project.repository && project.repository.save
+      repository.project = project
-        render :xml => project.repository.to_xml(:only => [:id, :url]), :status => 201
+      if repository.save
+        render :xml => {repository.class.name.underscore.gsub('/', '-') => {:id => repository.id, :url => repository.url}}, :status => 201
       else
         render :nothing => true, :status => 422
       end
@@ -41,14 +49,22 @@ class SysController < ActionController::Base
 
   def fetch_changesets
     projects = []
+    scope = Project.active.has_module(:repository)
     if params[:id]
-      projects << Project.active.has_module(:repository).find(params[:id])
+      project = nil
+      if params[:id].to_s =~ /^\d*$/
+        project = scope.find(params[:id])
+      else
+        project = scope.find_by_identifier(params[:id])
+      end
+      raise ActiveRecord::RecordNotFound unless project
+      projects << project
     else
-      projects = Project.active.has_module(:repository).find(:all, :include => :repository)
+      projects = scope.all
     end
     projects.each do |project|
-      if project.repository
+      project.repositories.each do |repository|
-        project.repository.fetch_changesets
+        repository.fetch_changesets
       end
     end
     render :nothing => true, :status => 200

app/controllers/time_entry_reports_controller.rb

@@ -1,209 +0,0 @@
-class TimeEntryReportsController < ApplicationController
-  menu_item :issues
-  before_filter :find_optional_project
-  before_filter :load_available_criterias
-
-  helper :sort
-  include SortHelper
-  helper :issues
-  helper :timelog
-  include TimelogHelper
-  helper :custom_fields
-  include CustomFieldsHelper
-
-  def report
-    @criterias = params[:criterias] || []
-    @criterias = @criterias.select{|criteria| @available_criterias.has_key? criteria}
-    @criterias.uniq!
-    @criterias = @criterias[0,3]
-
-    @columns = (params[:columns] && %w(year month week day).include?(params[:columns])) ? params[:columns] : 'month'
-
-    retrieve_date_range
-
-    unless @criterias.empty?
-      sql_select = @criterias.collect{|criteria| @available_criterias[criteria][:sql] + " AS " + criteria}.join(', ')
-      sql_group_by = @criterias.collect{|criteria| @available_criterias[criteria][:sql]}.join(', ')
-      sql_condition = ''
-
-      if @project.nil?
-        sql_condition = Project.allowed_to_condition(User.current, :view_time_entries)
-      elsif @issue.nil?
-        sql_condition = @project.project_condition(Setting.display_subprojects_issues?)
-      else
-        sql_condition = "#{Issue.table_name}.root_id = #{@issue.root_id} AND #{Issue.table_name}.lft >= #{@issue.lft} AND #{Issue.table_name}.rgt <= #{@issue.rgt}"
-      end
-
-      sql = "SELECT #{sql_select}, tyear, tmonth, tweek, spent_on, SUM(hours) AS hours"
-      sql << " FROM #{TimeEntry.table_name}"
-      sql << time_report_joins
-      sql << " WHERE"
-      sql << " (%s) AND" % sql_condition
-      sql << " (spent_on BETWEEN '%s' AND '%s')" % [ActiveRecord::Base.connection.quoted_date(@from), ActiveRecord::Base.connection.quoted_date(@to)]
-      sql << " GROUP BY #{sql_group_by}, tyear, tmonth, tweek, spent_on"
-
-      @hours = ActiveRecord::Base.connection.select_all(sql)
-
-      @hours.each do |row|
-        case @columns
-        when 'year'
-          row['year'] = row['tyear']
-        when 'month'
-          row['month'] = "#{row['tyear']}-#{row['tmonth']}"
-        when 'week'
-          row['week'] = "#{row['tyear']}-#{row['tweek']}"
-        when 'day'
-          row['day'] = "#{row['spent_on']}"
-        end
-      end
-
-      @total_hours = @hours.inject(0) {|s,k| s = s + k['hours'].to_f}
-
-      @periods = []
-      # Date#at_beginning_of_ not supported in Rails 1.2.x
-      date_from = @from.to_time
-      # 100 columns max
-      while date_from <= @to.to_time && @periods.length < 100
-        case @columns
-        when 'year'
-          @periods << "#{date_from.year}"
-          date_from = (date_from + 1.year).at_beginning_of_year
-        when 'month'
-          @periods << "#{date_from.year}-#{date_from.month}"
-          date_from = (date_from + 1.month).at_beginning_of_month
-        when 'week'
-          @periods << "#{date_from.year}-#{date_from.to_date.cweek}"
-          date_from = (date_from + 7.day).at_beginning_of_week
-        when 'day'
-          @periods << "#{date_from.to_date}"
-          date_from = date_from + 1.day
-        end
-      end
-    end
-
-    respond_to do |format|
-      format.html { render :layout => !request.xhr? }
-      format.csv  { send_data(report_to_csv(@criterias, @periods, @hours), :type => 'text/csv; header=present', :filename => 'timelog.csv') }
-    end
-  end
-
-  private
-
-  # TODO: duplicated in TimelogController
-  def find_optional_project
-    if !params[:issue_id].blank?
-      @issue = Issue.find(params[:issue_id])
-      @project = @issue.project
-    elsif !params[:project_id].blank?
-      @project = Project.find(params[:project_id])
-    end
-    deny_access unless User.current.allowed_to?(:view_time_entries, @project, :global => true)
-  end
-
-  # Retrieves the date range based on predefined ranges or specific from/to param dates
-  # TODO: duplicated in TimelogController
-  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
-    end
-
-    @from, @to = @to, @from if @from && @to && @from > @to
-    @from ||= (TimeEntry.earilest_date_for_project(@project) || Date.today)
-    @to   ||= (TimeEntry.latest_date_for_project(@project) || Date.today)
-  end
-
-  def load_available_criterias
-    @available_criterias = { 'project' => {:sql => "#{TimeEntry.table_name}.project_id",
-                                          :klass => Project,
-                                          :label => :label_project},
-                             'version' => {:sql => "#{Issue.table_name}.fixed_version_id",
-                                          :klass => Version,
-                                          :label => :label_version},
-                             'category' => {:sql => "#{Issue.table_name}.category_id",
-                                            :klass => IssueCategory,
-                                            :label => :field_category},
-                             'member' => {:sql => "#{TimeEntry.table_name}.user_id",
-                                         :klass => User,
-                                         :label => :label_member},
-                             'tracker' => {:sql => "#{Issue.table_name}.tracker_id",
-                                          :klass => Tracker,
-                                          :label => :label_tracker},
-                             'activity' => {:sql => "#{TimeEntry.table_name}.activity_id",
-                                           :klass => TimeEntryActivity,
-                                           :label => :label_activity},
-                             'issue' => {:sql => "#{TimeEntry.table_name}.issue_id",
-                                         :klass => Issue,
-                                         :label => :label_issue}
-                           }
-
-    # Add list and boolean custom fields as available criterias
-    custom_fields = (@project.nil? ? IssueCustomField.for_all : @project.all_issue_custom_fields)
-    custom_fields.select {|cf| %w(list bool).include? cf.field_format }.each do |cf|
-      @available_criterias["cf_#{cf.id}"] = {:sql => "(SELECT c.value FROM #{CustomValue.table_name} c WHERE c.custom_field_id = #{cf.id} AND c.customized_type = 'Issue' AND c.customized_id = #{Issue.table_name}.id)",
-                                             :format => cf.field_format,
-                                             :label => cf.name}
-    end if @project
-
-    # Add list and boolean time entry custom fields
-    TimeEntryCustomField.find(:all).select {|cf| %w(list bool).include? cf.field_format }.each do |cf|
-      @available_criterias["cf_#{cf.id}"] = {:sql => "(SELECT c.value FROM #{CustomValue.table_name} c WHERE c.custom_field_id = #{cf.id} AND c.customized_type = 'TimeEntry' AND c.customized_id = #{TimeEntry.table_name}.id)",
-                                             :format => cf.field_format,
-                                             :label => cf.name}
-    end
-
-    # Add list and boolean time entry activity custom fields
-    TimeEntryActivityCustomField.find(:all).select {|cf| %w(list bool).include? cf.field_format }.each do |cf|
-      @available_criterias["cf_#{cf.id}"] = {:sql => "(SELECT c.value FROM #{CustomValue.table_name} c WHERE c.custom_field_id = #{cf.id} AND c.customized_type = 'Enumeration' AND c.customized_id = #{TimeEntry.table_name}.activity_id)",
-                                             :format => cf.field_format,
-                                             :label => cf.name}
-    end
-
-    call_hook(:controller_timelog_available_criterias, { :available_criterias => @available_criterias, :project => @project })
-    @available_criterias
-  end
-
-  def time_report_joins
-    sql = ''
-    sql << " LEFT JOIN #{Issue.table_name} ON #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id"
-    sql << " LEFT JOIN #{Project.table_name} ON #{TimeEntry.table_name}.project_id = #{Project.table_name}.id"
-    # TODO: rename hook
-    call_hook(:controller_timelog_time_report_joins, {:sql => sql} )
-    sql
-  end
-
-end

app/controllers/timelog_controller.rb

@@ -17,11 +17,16 @@
 
 class TimelogController < ApplicationController
   menu_item :issues
-  before_filter :find_project, :only => [:new, :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 => [:index]
+  before_filter :authorize, :except => [:new, :index, :report]
-  before_filter :find_optional_project, :only => [:index]
+
+  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
 
@@ -34,67 +39,76 @@ 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",
                 'issue' => 'issue_id',
                 'hours' => 'hours'
 
-    cond = ARCondition.new
-    if @issue
-      cond << "#{Issue.table_name}.root_id = #{@issue.root_id} AND #{Issue.table_name}.lft >= #{@issue.lft} AND #{Issue.table_name}.rgt <= #{@issue.rgt}"
-    elsif @project
-      cond << @project.project_condition(Setting.display_subprojects_issues?)
-    end
-
     retrieve_date_range
-    cond << ['spent_on BETWEEN ? AND ?', @from, @to]
+
+    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
 
     respond_to do |format|
       format.html {
         # Paginate results
-        @entry_count = TimeEntry.visible.count(:include => [:project, :issue], :conditions => cond.conditions)
+        @entry_count = scope.count
         @entry_pages = Paginator.new self, @entry_count, per_page_option, params['page']
-        @entries = TimeEntry.visible.find(:all,
+        @entries = scope.all(
-                                  :include => [:project, :activity, :user, {:issue => :tracker}],
+          :include => [:project, :activity, :user, {:issue => :tracker}],
-                                  :conditions => cond.conditions,
+          :order => sort_clause,
-                                  :order => sort_clause,
+          :limit  =>  @entry_pages.items_per_page,
-                                  :limit  =>  @entry_pages.items_per_page,
+          :offset =>  @entry_pages.current.offset
-                                  :offset =>  @entry_pages.current.offset)
+        )
-        @total_hours = TimeEntry.visible.sum(:hours, :include => [:project, :issue], :conditions => cond.conditions).to_f
+        @total_hours = scope.sum(:hours).to_f
 
         render :layout => !request.xhr?
       }
       format.api  {
-        @entry_count = TimeEntry.visible.count(:include => [:project, :issue], :conditions => cond.conditions)
+        @entry_count = scope.count
         @offset, @limit = api_offset_and_limit
-        @entries = TimeEntry.visible.find(:all,
+        @entries = scope.all(
-                                  :include => [:project, :activity, :user, {:issue => :tracker}],
+          :include => [:project, :activity, :user, {:issue => :tracker}],
-                                  :conditions => cond.conditions,
+          :order => sort_clause,
-                                  :order => sort_clause,
+          :limit  => @limit,
-                                  :limit  => @limit,
+          :offset => @offset
-                                  :offset => @offset)
+        )
       }
       format.atom {
-        entries = TimeEntry.visible.find(:all,
+        entries = scope.all(
-                                 :include => [:project, :activity, :user, {:issue => :tracker}],
+          :include => [:project, :activity, :user, {:issue => :tracker}],
-                                 :conditions => cond.conditions,
+          :order => "#{TimeEntry.table_name}.created_on DESC",
-                                 :order => "#{TimeEntry.table_name}.created_on DESC",
+          :limit => Setting.feeds_limit.to_i
-                                 :limit => Setting.feeds_limit.to_i)
+        )
         render_feed(entries, :title => l(:label_spent_time))
       }
       format.csv {
         # Export all entries
-        @entries = TimeEntry.visible.find(:all,
+        @entries = scope.all(
-                                  :include => [:project, :activity, :user, {:issue => [:tracker, :assigned_to, :priority]}],
+          :include => [:project, :activity, :user, {:issue => [:tracker, :assigned_to, :priority]}],
-                                  :conditions => cond.conditions,
+          :order => sort_clause
-                                  :order => sort_clause)
+        )
         send_data(entries_to_csv(@entries), :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)
+
+    respond_to do |format|
+      format.html { render :layout => !request.xhr? }
+      format.csv  { send_data(report_to_csv(@report), :type => 'text/csv; header=present', :filename => 'timelog.csv') }
+    end
+  end
+
   def show
     respond_to do |format|
       # TODO: Implement html response
@@ -105,44 +119,49 @@ class TimelogController < ApplicationController
 
   def new
     @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => User.current.today)
-    @time_entry.attributes = params[:time_entry]
+    @time_entry.safe_attributes = params[:time_entry]
-
-    call_hook(:controller_timelog_edit_before_save, { :params => params, :time_entry => @time_entry })
-    render :action => 'edit'
   end
 
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
   def create
     @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => User.current.today)
-    @time_entry.attributes = params[:time_entry]
+    @time_entry.safe_attributes = params[:time_entry]
 
     call_hook(:controller_timelog_edit_before_save, { :params => params, :time_entry => @time_entry })
 
     if @time_entry.save
       respond_to do |format|
         format.html {
-          flash[:notice] = l(:notice_successful_update)
+          flash[:notice] = l(:notice_successful_create)
-          redirect_back_or_default :action => 'index', :project_id => @time_entry.project
+          if params[:continue]
+            if params[:project_id]
+              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', 
+                :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
+          end
         }
         format.api  { render :action => 'show', :status => :created, :location => time_entry_url(@time_entry) }
       end
     else
       respond_to do |format|
-        format.html { render :action => 'edit' }
+        format.html { render :action => 'new' }
         format.api  { render_validation_errors(@time_entry) }
       end
     end
   end
 
   def edit
-    @time_entry.attributes = params[:time_entry]
+    @time_entry.safe_attributes = params[:time_entry]
-
-    call_hook(:controller_timelog_edit_before_save, { :params => params, :time_entry => @time_entry })
   end
 
-  verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
   def update
-    @time_entry.attributes = params[:time_entry]
+    @time_entry.safe_attributes = params[:time_entry]
 
     call_hook(:controller_timelog_edit_before_save, { :params => params, :time_entry => @time_entry })
 
@@ -173,7 +192,7 @@ class TimelogController < ApplicationController
     unsaved_time_entry_ids = []
     @time_entries.each do |time_entry|
       time_entry.reload
-      time_entry.attributes = attributes
+      time_entry.safe_attributes = attributes
       call_hook(:controller_time_entries_bulk_edit_before_save, { :params => params, :time_entry => time_entry })
       unless time_entry.save
         # Keep unsaved time_entry ids to display them in flash error
@@ -184,32 +203,31 @@ class TimelogController < ApplicationController
     redirect_back_or_default({:controller => 'timelog', :action => 'index', :project_id => @projects.first})
   end
 
-  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
   def destroy
-    @time_entries.each do |t|
+    destroyed = TimeEntry.transaction do
-      begin
+      @time_entries.each do |t|
         unless t.destroy && t.destroyed?
-          respond_to do |format|
+          raise ActiveRecord::Rollback
-            format.html {
-              flash[:error] = l(:notice_unable_delete_time_entry)
-              redirect_to :back
-            }
-            format.api  { render_validation_errors(t) }
-          end
-          return
         end
-      rescue ::ActionController::RedirectBackError
-        redirect_to :action => 'index', :project_id => @projects.first
-        return
       end
     end
 
     respond_to do |format|
       format.html {
-        flash[:notice] = l(:notice_successful_delete)
+        if destroyed
+          flash[:notice] = l(:notice_successful_delete)
+        else
+          flash[:error] = l(:notice_unable_delete_time_entry)
+        end
         redirect_back_or_default(:action => 'index', :project_id => @projects.first)
       }
-      format.api  { head :ok }
+      format.api  {
+        if destroyed
+          head :ok
+        else
+          render_validation_errors(@time_entries)
+        end
+      }
     end
   end
 
@@ -245,20 +263,25 @@ 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
     if (issue_id = (params[:issue_id] || params[:time_entry] && params[:time_entry][:issue_id])).present?
       @issue = Issue.find(issue_id)
-      @project = @issue.project
+      @project ||= @issue.project
-    elsif (project_id = (params[:project_id] || params[:time_entry] && params[:time_entry][:project_id])).present?
-      @project = Project.find(project_id)
-    else
-      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])
@@ -266,7 +289,6 @@ private
     elsif !params[:project_id].blank?
       @project = Project.find(params[:project_id])
     end
-    deny_access unless User.current.allowed_to?(:view_time_entries, @project, :global => true)
   end
 
   # Retrieves the date range based on predefined ranges or specific from/to param dates
@@ -311,8 +333,6 @@ private
     end
 
     @from, @to = @to, @from if @from && @to && @from > @to
-    @from ||= (TimeEntry.earilest_date_for_project(@project) || Date.today)
-    @to   ||= (TimeEntry.latest_date_for_project(@project) || Date.today)
   end
 
   def parse_params_for_bulk_time_entry_attributes(params)

app/controllers/trackers_controller.rb

@@ -71,7 +71,6 @@ class TrackersController < ApplicationController
     render :action => 'edit'
   end
 
-  verify :method => :delete, :only => :destroy, :redirect_to => { :action => :index }
   def destroy
     @tracker = Tracker.find(params[:id])
     unless @tracker.issues.empty?

app/controllers/users_controller.rb

@@ -38,23 +38,17 @@ class UsersController < ApplicationController
       @limit = per_page_option
     end
 
-    scope = User
+    @status = params[:status] || 1
-    scope = scope.in_group(params[:group_id].to_i) if params[:group_id].present?
 
-    @status = params[:status] ? params[:status].to_i : 1
+    scope = User.logged.status(@status)
-    c = ARCondition.new(@status == 0 ? "status <> 0" : ["status = ?", @status])
+    scope = scope.like(params[:name]) if params[:name].present?
+    scope = scope.in_group(params[:group_id]) if params[:group_id].present?
 
-    unless params[:name].blank?
+    @user_count = scope.count
-      name = "%#{params[:name].strip.downcase}%"
-      c << ["LOWER(login) LIKE ? OR LOWER(firstname) LIKE ? OR LOWER(lastname) LIKE ? OR LOWER(mail) LIKE ?", name, name, name, name]
-    end
-
-    @user_count = scope.count(:conditions => c.conditions)
     @user_pages = Paginator.new self, @user_count, @limit, params['page']
     @offset ||= @user_pages.current.offset
     @users =  scope.find :all,
                         :order => sort_clause,
-                        :conditions => c.conditions,
                         :limit  =>  @limit,
                         :offset =>  @offset
 
@@ -92,7 +86,6 @@ class UsersController < ApplicationController
     @auth_sources = AuthSource.find(:all)
   end
 
-  verify :method => :post, :only => :create, :render => {:nothing => true, :status => :method_not_allowed }
   def create
     @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)
     @user.safe_attributes = params[:user]
@@ -100,11 +93,9 @@ class UsersController < ApplicationController
     @user.login = params[:user][:login]
     @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation] unless @user.auth_source_id
 
-    # TODO: Similar to My#account
-    @user.pref.attributes = params[:pref]
-    @user.pref[:no_self_notified] = (params[:no_self_notified] == '1')
-
     if @user.save
+      @user.pref.attributes = params[:pref]
+      @user.pref[:no_self_notified] = (params[:no_self_notified] == '1')
       @user.pref.save
       @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])
 
@@ -137,7 +128,6 @@ class UsersController < ApplicationController
     @membership ||= Member.new
   end
 
-  verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
   def update
     @user.admin = params[:user][:admin] if params[:user][:admin]
     @user.login = params[:user][:login] if params[:user][:login]
@@ -183,18 +173,19 @@ class UsersController < ApplicationController
     redirect_to :controller => 'users', :action => 'edit', :id => @user
   end
 
-  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
   def destroy
     @user.destroy
     respond_to do |format|
-      format.html { redirect_to(users_url) }
+      format.html { redirect_to :back }
       format.api  { head :ok }
     end
+  rescue ::ActionController::RedirectBackError
+    redirect_to(users_url)
   end
 
   def edit_membership
     @membership = Member.edit_membership(params[:membership_id], params[:membership], @user)
-    @membership.save if request.post?
+    @membership.save
     respond_to do |format|
       if @membership.valid?
         format.html { redirect_to :controller => 'users', :action => 'edit', :id => @user, :tab => 'memberships' }
@@ -216,7 +207,7 @@ class UsersController < ApplicationController
 
   def destroy_membership
     @membership = Member.find(params[:membership_id])
-    if request.post? && @membership.deletable?
+    if @membership.deletable?
       @membership.destroy
     end
     respond_to do |format|

app/controllers/versions_controller.rb

@@ -23,7 +23,7 @@ class VersionsController < ApplicationController
   before_filter :find_project, :only => [:index, :new, :create, :close_completed]
   before_filter :authorize
 
-  accept_api_auth :index, :create, :update, :destroy
+  accept_api_auth :index, :show, :create, :update, :destroy
 
   helper :custom_fields
   helper :projects
@@ -39,17 +39,19 @@ class VersionsController < ApplicationController
         @versions = @project.shared_versions || []
         @versions += @project.rolled_up_versions.visible if @with_subprojects
         @versions = @versions.uniq.sort
-        @versions.reject! {|version| version.closed? || version.completed? } unless params[:completed]
+        unless params[:completed]
+          @completed_versions = @versions.select {|version| version.closed? || version.completed? }
+          @versions -= @completed_versions
+        end
 
         @issues_by_version = {}
-        unless @selected_tracker_ids.empty?
+        if @selected_tracker_ids.any? && @versions.any?
-          @versions.each do |version|
+          issues = Issue.visible.all(
-            issues = version.fixed_issues.visible.find(:all,
+            :include => [:project, :status, :tracker, :priority, :fixed_version],
-                                                       :include => [:project, :status, :tracker, :priority],
+            :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids, :fixed_version_id => @versions.map(&:id)},
-                                                       :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids},
+            :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id"
-                                                       :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id")
+          )
-            @issues_by_version[version] = issues
+          @issues_by_version = issues.group_by(&:fixed_version)
-          end
         end
         @versions.reject! {|version| !project_ids.include?(version.project_id) && @issues_by_version[version].blank?}
       }
@@ -72,20 +74,26 @@ class VersionsController < ApplicationController
 
   def new
     @version = @project.versions.build
-    if params[:version]
+    @version.safe_attributes = params[:version]
-      attributes = params[:version].dup
+
-      attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
+    respond_to do |format|
-      @version.attributes = attributes
+      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
     end
   end
 
   def create
-    # TODO: refactor with code above in #new
     @version = @project.versions.build
     if params[:version]
       attributes = params[:version].dup
       attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
-      @version.attributes = attributes
+      @version.safe_attributes = attributes
     end
 
     if request.post?
@@ -96,9 +104,11 @@ class VersionsController < ApplicationController
             redirect_back_or_default :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
           end
           format.js do
-            # IE doesn't support the replace_html rjs method for select box options
+            render(:update) {|page|
-            render(:update) {|page| page.replace "issue_fixed_version_id",
+              page << 'hideModal();'
-              content_tag('select', '<option></option>' + version_options_for_select(@project.shared_versions.open, @version), :id => 'issue_fixed_version_id', :name => 'issue[fixed_version_id]')
+              # 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]')
             }
           end
           format.api do
@@ -109,7 +119,10 @@ class VersionsController < ApplicationController
         respond_to do |format|
           format.html { render :action => 'new' }
           format.js do
-            render(:update) {|page| page.alert(@version.errors.full_messages.join('\n')) }
+            render :update do |page|
+              page.replace_html 'ajax-modal', :partial => 'versions/new_modal'
+              page << "Form.Element.focus('version_name');"
+            end
           end
           format.api  { render_validation_errors(@version) }
         end
@@ -124,7 +137,8 @@ class VersionsController < ApplicationController
     if request.put? && params[:version]
       attributes = params[:version].dup
       attributes.delete('sharing') unless @version.allowed_sharings.include?(attributes['sharing'])
-      if @version.update_attributes(attributes)
+      @version.safe_attributes = attributes
+      if @version.save
         respond_to do |format|
           format.html {
             flash[:notice] = l(:notice_successful_update)
@@ -148,7 +162,6 @@ class VersionsController < ApplicationController
     redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
   end
 
-  verify :method => :delete, :only => :destroy, :render => {:nothing => true, :status => :method_not_allowed }
   def destroy
     if @version.fixed_issues.empty?
       @version.destroy

app/controllers/watchers_controller.rb

@@ -20,10 +20,6 @@ class WatchersController < ApplicationController
   before_filter :require_login, :check_project_privacy, :only => [:watch, :unwatch]
   before_filter :authorize, :only => [:new, :destroy]
 
-  verify :method => :post,
-         :only => [ :watch, :unwatch ],
-         :render => { :nothing => true, :status => :method_not_allowed }
-
   def watch
     if @watched.respond_to?(:visible?) && !@watched.visible?(User.current)
       render_403
@@ -37,13 +33,29 @@ class WatchersController < ApplicationController
   end
 
   def new
-    @watcher = Watcher.new(params[:watcher])
+    respond_to do |format|
-    @watcher.watchable = @watched
+      format.js do
-    @watcher.save if request.post?
+        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
+    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
@@ -52,6 +64,25 @@ class WatchersController < ApplicationController
     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
+    end
+  end
+
   def destroy
     @watched.set_watcher(User.find(params[:user_id]), false) if request.post?
     respond_to do |format|
@@ -64,12 +95,24 @@ class WatchersController < ApplicationController
     end
   end
 
+  def autocomplete_for_user
+    @users = User.active.like(params[:q]).find(:all, :limit => 100)
+    if @watched
+      @users -= @watched.watcher_users
+    end
+    render :layout => false
+  end
+
 private
   def find_project
-    klass = Object.const_get(params[:object_type].camelcase)
+    if params[:object_type] && params[:object_id]
-    return false unless klass.respond_to?('watched_by')
+      klass = Object.const_get(params[:object_type].camelcase)
-    @watched = klass.find(params[:object_id])
+      return false unless klass.respond_to?('watched_by')
-    @project = @watched.project
+      @watched = klass.find(params[:object_id])
+      @project = @watched.project
+    elsif params[:project_id]
+      @project = Project.visible.find(params[:project_id])
+    end
   rescue
     render_404
   end

app/controllers/wiki_controller.rb

@@ -73,7 +73,7 @@ class WikiController < ApplicationController
     @content = @page.content_for_version(params[:version])
     if User.current.allowed_to?(:export_wiki_pages, @project)
       if params[:format] == 'pdf'
-        send_data(wiki_to_pdf(@page, @project), :type => 'application/pdf', :filename => "#{@page.title}.pdf")
+        send_data(wiki_page_to_pdf(@page, @project), :type => 'application/pdf', :filename => "#{@page.title}.pdf")
         return
       elsif params[:format] == 'html'
         export = render_to_string :action => 'export', :layout => false
@@ -95,7 +95,12 @@ class WikiController < ApplicationController
   # edit an existing page or a new one
   def edit
     return render_403 unless editable?
-    @page.content = WikiContent.new(:page => @page) if @page.new_record?
+    if @page.new_record?
+      @page.content = WikiContent.new(:page => @page)
+      if params[:parent].present?
+        @page.parent = @page.wiki.find_page(params[:parent].to_s)
+      end
+    end
 
     @content = @page.content_for_version(params[:version])
     @content.text = initial_page_content(@page) if @content.text.blank?
@@ -113,11 +118,11 @@ class WikiController < ApplicationController
     end
   end
 
-  verify :method => :put, :only => :update, :render => {:nothing => true, :status => :method_not_allowed }
   # Creates a new page or updates an existing one
   def update
     return render_403 unless editable?
     @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?
@@ -127,11 +132,12 @@ class WikiController < ApplicationController
     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 if text wasn't changed
+      # don't save content if text wasn't changed
+      @page.save
       redirect_to :action => 'show', :project_id => @project, :id => @page.title
       return
     end
-    
+
     @content.comments = params[:content][:comments]
     @text = params[:content][:text]
     if params[:section].present? && Redmine::WikiFormatting.supports_section_edit?
@@ -143,8 +149,8 @@ class WikiController < ApplicationController
       @content.text = @text
     end
     @content.author = User.current
-    # if page is new @page.save will also save content, but not if page isn't a new record
+    @page.content = @content
-    if (@page.new_record? ? @page.save : @content.save)
+    if @page.save
       attachments = Attachment.attach_files(@page, params[:attachments])
       render_attachment_warning_if_needed(@page)
       call_hook(:controller_wiki_edit_after_save, { :params => params, :page => @page})
@@ -171,7 +177,6 @@ class WikiController < ApplicationController
     end
   end
 
-  verify :method => :post, :only => :protect, :redirect_to => { :action => :show }
   def protect
     @page.update_attribute :protected, params[:protected]
     redirect_to :action => 'show', :project_id => @project, :id => @page.title
@@ -201,7 +206,6 @@ class WikiController < ApplicationController
     render_404 unless @annotate
   end
 
-  verify :method => :delete, :only => [:destroy], :redirect_to => { :action => :show }
   # Removes a wiki page and its history
   # Children can be either set as root pages, removed or reassigned to another parent page
   def destroy
@@ -231,14 +235,17 @@ class WikiController < ApplicationController
     redirect_to :action => 'index', :project_id => @project
   end
 
-  # Export wiki to a single html file
+  # Export wiki to a single pdf or html file
   def export
-    if User.current.allowed_to?(:export_wiki_pages, @project)
+    @pages = @wiki.pages.all(:order => 'title', :include => [:content, :attachments], :limit => 75)
-      @pages = @wiki.pages.find :all, :order => 'title'
+    respond_to do |format|
-      export = render_to_string :action => 'export_multiple', :layout => false
+      format.html {
-      send_data(export, :type => 'text/html', :filename => "wiki.html")
+        export = render_to_string :action => 'export_multiple', :layout => false
-    else
+        send_data(export, :type => 'text/html', :filename => "wiki.html")
-      redirect_to :action => 'show', :project_id => @project, :id => nil
+      }
+      format.pdf {
+        send_data(wiki_pages_to_pdf(@pages, @project), :type => 'application/pdf', :filename => "#{@project.identifier}.pdf")
+      }
     end
   end
 

app/controllers/wikis_controller.rb

@@ -22,7 +22,7 @@ class WikisController < ApplicationController
   # Create or update a project's wiki
   def edit
     @wiki = @project.wiki || Wiki.new(:project => @project)
-    @wiki.attributes = params[:wiki]
+    @wiki.safe_attributes = params[:wiki]
     @wiki.save if request.post?
     render(:update) {|page| page.replace_html "tab-content-wiki", :partial => 'projects/settings/wiki'}
   end

app/helpers/admin_helper.rb

@@ -20,6 +20,6 @@
 module AdminHelper
   def project_status_options_for_select(selected)
     options_for_select([[l(:label_all), ''],
-                        [l(:status_active), 1]], selected)
+                        [l(:status_active), '1']], selected.to_s)
   end
 end

app/helpers/application_helper.rb

@@ -85,8 +85,8 @@ module ApplicationHelper
     s = link_to "#{h(issue.tracker)} ##{issue.id}", {:controller => "issues", :action => "show", :id => issue},
                                                  :class => issue.css_classes,
                                                  :title => title
-    s << ": #{h subject}" if subject
+    s << h(": #{subject}") if subject
-    s = "#{h issue.project} - " + s if options[:project]
+    s = h("#{issue.project} - ") + s if options[:project]
     s
   end
 
@@ -97,21 +97,29 @@ module ApplicationHelper
   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 },
+            :id => attachment, :filename => attachment.filename}.merge(opt_only_path),
            options)
   end
 
   # Generates a link to a SCM revision
   # Options:
   # * :text - Link text (default to the formatted revision)
-  def link_to_revision(revision, project, options={})
+  def link_to_revision(revision, repository, options={})
+    if repository.is_a?(Project)
+      repository = repository.repository
+    end
     text = options.delete(:text) || format_revision(revision)
     rev = revision.respond_to?(:identifier) ? revision.identifier : revision
-
+    link_to(
-    link_to(h(text), {:controller => 'repositories', :action => 'revision', :id => project, :rev => rev},
+        h(text),
-            :title => l(:label_revision_id, format_revision(revision)))
+        {:controller => 'repositories', :action => 'revision', :id => repository.project, :repository_id => repository.identifier_param, :rev => rev},
+        :title => l(:label_revision_id, format_revision(revision))
+      )
   end
 
   # Generates a link to a message
@@ -174,7 +182,8 @@ module ApplicationHelper
   end
 
   def format_activity_description(text)
-    h(truncate(text.to_s, :length => 120).gsub(%r{[\r\n]*<(pre|code)>.*$}m, '...')).gsub(/[\r\n]+/, "<br />")
+    h(truncate(text.to_s, :length => 120).gsub(%r{[\r\n]*<(pre|code)>.*$}m, '...')
+       ).gsub(/[\r\n]+/, "<br />").html_safe
   end
 
   def format_version_name(version)
@@ -211,7 +220,7 @@ module ApplicationHelper
   def render_flash_messages
     s = ''
     flash.each do |k,v|
-      s << content_tag('div', v, :class => "flash #{k}")
+      s << (content_tag('div', v.html_safe, :class => "flash #{k}"))
     end
     s.html_safe
   end
@@ -244,7 +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; ') : '')
+      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'
@@ -299,6 +308,9 @@ module ApplicationHelper
   # Returns a string for users/groups option tags
   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)
+    end
     groups = ''
     collection.sort.each do |element|
       selected_attribute = ' selected="selected"' if option_value_selected?(element, selected)
@@ -325,6 +337,10 @@ module ApplicationHelper
     end
   end
 
+  def anchor(text)
+    text.to_s.gsub(' ', '_')
+  end
+
   def html_hours(text)
     text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>').html_safe
   end
@@ -342,6 +358,12 @@ module ApplicationHelper
     end
   end
 
+  def syntax_highlight_lines(name, content)
+    lines = []
+    syntax_highlight(name, content).each_line { |line| lines << line }
+    lines
+  end
+
   def syntax_highlight(name, content)
     Redmine::SyntaxHighlighting.highlight_by_filename(content, name)
   end
@@ -457,8 +479,8 @@ module ApplicationHelper
       css << 'theme-' + theme.name
     end
 
-    css << 'controller-' + params[:controller]
+    css << 'controller-' + controller_name
-    css << 'action-' + params[:action]
+    css << 'action-' + action_name
     css.join(' ')
   end
 
@@ -490,18 +512,22 @@ module ApplicationHelper
     text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text, :object => obj, :attribute => attr)
 
     @parsed_headings = []
+    @heading_anchors = {}
     @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_sections, :parse_inline_attachments, :parse_wiki_links, :parse_redmine_links, :parse_macros, :parse_headings].each do |method_name|
+      [:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links, :parse_macros].each do |method_name|
         send method_name, text, project, obj, attr, only_path, options
       end
     end
+    parse_headings(text, project, obj, attr, only_path, options)
 
     if @parsed_headings.any?
       replace_toc(text, @parsed_headings)
     end
 
-    text
+    text.html_safe
   end
 
   def parse_non_pre_blocks(text)
@@ -530,7 +556,7 @@ module ApplicationHelper
     while tag = tags.pop
       parsed << "</#{tag}>"
     end
-    parsed.html_safe
+    parsed
   end
 
   def parse_inline_attachments(text, project, obj, attr, only_path, options)
@@ -547,9 +573,9 @@ module ApplicationHelper
           if !desc.blank? && alttext.blank?
             alt = " title=\"#{desc}\" alt=\"#{desc}\""
           end
-          "src=\"#{image_url}\"#{alt}".html_safe
+          "src=\"#{image_url}\"#{alt}"
         else
-          m.html_safe
+          m
         end
       end
     end
@@ -593,16 +619,18 @@ module ApplicationHelper
             when :anchor; "##{page.present? ? Wiki.titleize(page) : title}" + (anchor.present? ? "_#{anchor}" : '') # used for single-file wiki export
             else
               wiki_page_id = page.present? ? Wiki.titleize(page) : nil
-              url_for(:only_path => only_path, :controller => 'wiki', :action => 'show', :project_id => link_project, :id => wiki_page_id, :anchor => anchor)
+              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)
             end
           end
           link_to(title.present? ? title.html_safe : h(page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
         else
           # project or wiki doesn't exist
-          all.html_safe
+          all
         end
       else
-        all.html_safe
+        all
       end
     end
   end
@@ -640,26 +668,35 @@ module ApplicationHelper
   #     identifier:version:1.0.0
   #     identifier:source:some/file
   def parse_redmine_links(text, project, obj, attr, only_path, options)
-    text.gsub!(%r{([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-]+):)?(attachment|document|version|forum|news|commit|source|export|message|project)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|\]|<|$)}) do |m|
+    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, sep, identifier = $1, $2, $3, $4, $5, $7 || $9, $8 || $10
+      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
       if project_identifier
         project = Project.visible.find_by_identifier(project_identifier)
       end
       if esc.nil?
         if prefix.nil? && sep == 'r'
-          # project.changesets.visible raises an SQL error because of a double join on repositories
+          if project
-          if project && project.repository && (changeset = Changeset.visible.find_by_repository_id_and_revision(project.repository.id, identifier))
+            repository = nil
-            link = link_to(h("#{project_prefix}r#{identifier}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => changeset.revision},
+            if repo_identifier
-                                      :class => 'changeset',
+              repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
-                                      :title => truncate_single_line(changeset.comments, :length => 100))
+            else
+              repository = project.repository
+            end
+            # project.changesets.visible raises an SQL error because of a double join on repositories
+            if repository && (changeset = Changeset.visible.find_by_repository_id_and_revision(repository.id, identifier))
+              link = link_to(h("#{project_prefix}#{repo_prefix}r#{identifier}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.revision},
+                                        :class => 'changeset',
+                                        :title => truncate_single_line(changeset.comments, :length => 100))
+            end
           end
         elsif sep == '#'
           oid = identifier.to_i
           case prefix
           when nil
             if issue = Issue.visible.find_by_id(oid, :include => :status)
-              link = link_to("##{oid}", {:only_path => only_path, :controller => 'issues', :action => 'show', :id => oid},
+              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,
                                         :title => "#{truncate(issue.subject, :length => 100)} (#{issue.status.name})")
             end
@@ -716,22 +753,34 @@ module ApplicationHelper
               link = link_to h(news.title), {:only_path => only_path, :controller => 'news', :action => 'show', :id => news},
                                             :class => 'news'
             end
-          when 'commit'
+          when 'commit', 'source', 'export'
-            if project && project.repository && (changeset = Changeset.visible.find(:first, :conditions => ["repository_id = ? AND scmid LIKE ?", project.repository.id, "#{name}%"]))
+            if project
-              link = link_to h("#{project_prefix}#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => changeset.identifier},
+              repository = nil
-                                           :class => 'changeset',
+              if name =~ %r{^(([a-z0-9\-]+)\|)(.+)$}
-                                           :title => truncate_single_line(h(changeset.comments), :length => 100)
+                repo_prefix, repo_identifier, name = $1, $2, $3
-            end
+                repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
-          when 'source', 'export'
+              else
-            if project && project.repository && User.current.allowed_to?(:browse_repository, project)
+                repository = project.repository
-              name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$}
+              end
-              path, rev, anchor = $1, $3, $5
+              if prefix == 'commit'
-              link = link_to h("#{project_prefix}#{prefix}:#{name}"), {:controller => 'repositories', :action => 'entry', :id => project,
+                if repository && (changeset = Changeset.visible.find(:first, :conditions => ["repository_id = ? AND scmid LIKE ?", repository.id, "#{name}%"]))
-                                                      :path => to_path_param(path),
+                  link = link_to h("#{project_prefix}#{repo_prefix}#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.identifier},
-                                                      :rev => rev,
+                                               :class => 'changeset',
-                                                      :anchor => anchor,
+                                               :title => truncate_single_line(h(changeset.comments), :length => 100)
-                                                      :format => (prefix == 'export' ? 'raw' : nil)},
+                end
-                                                     :class => (prefix == 'export' ? 'source download' : 'source')
+              else
+                if repository && User.current.allowed_to?(:browse_repository, project)
+                  name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$}
+                  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,
+                                                          :path => to_path_param(path),
+                                                          :rev => rev,
+                                                          :anchor => anchor,
+                                                          :format => (prefix == 'export' ? 'raw' : nil)},
+                                                         :class => (prefix == 'export' ? 'source download' : 'source')
+                end
+              end
+              repo_prefix = nil
             end
           when 'attachment'
             attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil)
@@ -746,7 +795,7 @@ module ApplicationHelper
           end
         end
       end
-      (leading + (link || "#{project_prefix}#{prefix}#{sep}#{identifier}")).html_safe
+      (leading + (link || "#{project_prefix}#{prefix}#{repo_prefix}#{sep}#{identifier}#{comment_suffix}"))
     end
   end
 
@@ -755,14 +804,15 @@ module ApplicationHelper
   def parse_sections(text, project, obj, attr, only_path, options)
     return unless options[:edit_section_links]
     text.gsub!(HEADING_RE) do
+      heading = $1
       @current_section += 1
       if @current_section > 1
         content_tag('div',
           link_to(image_tag('edit.png'), options[:edit_section_links].merge(:section => @current_section)),
           :class => 'contextual',
-          :title => l(:button_edit_section)) + $1
+          :title => l(:button_edit_section)) + heading.html_safe
       else
-        $1
+        heading
       end
     end
   end
@@ -778,6 +828,11 @@ module ApplicationHelper
       anchor = sanitize_anchor_name(item)
       # used for single-file wiki export
       anchor = "#{obj.page.title}_#{anchor}" if options[:wiki_links] == :anchor && (obj.is_a?(WikiContent) || obj.is_a?(WikiContent::Version))
+      @heading_anchors[anchor] ||= 0
+      idx = (@heading_anchors[anchor] += 1)
+      if idx > 1
+        anchor = "#{anchor}-#{idx}"
+      end
       @parsed_headings << [level, anchor, item]
       "<a name=\"#{anchor}\"></a>\n<h#{level} #{attrs}>#{content}<a href=\"##{anchor}\" class=\"wiki-anchor\">&para;</a></h#{level}>"
     end
@@ -863,25 +918,54 @@ module ApplicationHelper
   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 => TabularFormBuilder})
+    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
-    options.merge!({:builder => TabularFormBuilder})
+    options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
     form_for(*args, &proc)
   end
 
+  def labelled_fields_for(*args, &proc)
+    args << {} unless args.last.is_a?(Hash)
+    options = args.last
+    options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
+    fields_for(*args, &proc)
+  end
+
+  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)
+  end
+
+  def error_messages_for(*objects)
+    html = ""
+    objects = objects.map {|o| o.is_a?(String) ? instance_variable_get("@#{o}") : o}.compact
+    errors = objects.map {|o| o.errors.full_messages}.flatten
+    if errors.any?
+      html << "<div id='errorExplanation'><ul>\n"
+      errors.each do |error|
+        html << "<li>#{h error}</li>\n"
+      end
+      html << "</ul></div>\n"
+    end
+    html.html_safe
+  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)) unless back_url.blank?
+    hidden_field_tag('back_url', CGI.escape(back_url), :id => nil) unless back_url.blank?
   end
 
   def check_all_links(form_name)
@@ -928,22 +1012,6 @@ module ApplicationHelper
     javascript_tag "new ContextMenu('#{ url_for(url) }')"
   end
 
-  def context_menu_link(name, url, options={})
-    options[:class] ||= ''
-    if options.delete(:selected)
-      options[:class] << ' icon-checked disabled'
-      options[:disabled] = true
-    end
-    if options.delete(:disabled)
-      options.delete(:method)
-      options.delete(:confirm)
-      options.delete(:onclick)
-      options[:class] << ' disabled'
-      url = '#'
-    end
-    link_to h(name), url, options
-  end
-
   def calendar_for(field_id)
     include_calendar_headers_tags
     image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +

app/helpers/auth_sources_helper.rb

@@ -18,4 +18,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module AuthSourcesHelper
+  def auth_source_partial_name(auth_source)
+    "form_#{auth_source.class.name.underscore}"
+  end
 end

app/helpers/context_menus_helper.rb

@@ -0,0 +1,43 @@
+# encoding: utf-8
+#
+# 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.
+
+module ContextMenusHelper
+  def context_menu_link(name, url, options={})
+    options[:class] ||= ''
+    if options.delete(:selected)
+      options[:class] << ' icon-checked disabled'
+      options[:disabled] = true
+    end
+    if options.delete(:disabled)
+      options.delete(:method)
+      options.delete(:confirm)
+      options.delete(:onclick)
+      options[:class] << ' disabled'
+      url = '#'
+    end
+    link_to h(name), url, options
+  end
+
+  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},
+      :method => :post,
+      :selected => (@issue && @issue.custom_field_value(field) == value)
+  end
+end

app/helpers/custom_fields_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
@@ -36,6 +36,7 @@ module CustomFieldsHelper
   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}"
 
     field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
@@ -48,10 +49,22 @@ module CustomFieldsHelper
     when "bool"
       hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, :id => field_id)
     when "list"
-      blank_option = custom_field.is_required? ?
+      blank_option = ''
-                       (custom_field.default_value.blank? ? "<option value=\"\">--- #{l(:actionview_instancetag_blank_option)} ---</option>" : '') :
+      unless custom_field.multiple?
-                       '<option></option>'
+        if custom_field.is_required?
-      select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value), :id => field_id)
+          unless custom_field.default_value.present?
+            blank_option = "<option value=\"\">--- #{l(:actionview_instancetag_blank_option)} ---</option>"
+          end
+        else
+          blank_option = '<option></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?)
+      if custom_field.multiple?
+        s << hidden_field_tag(field_name, '')
+      end
+      s
     else
       text_field_tag(field_name, custom_value.value, :id => field_id)
     end
@@ -61,8 +74,7 @@ module CustomFieldsHelper
   def custom_field_label_tag(name, custom_value)
     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}",
+	:for => "#{name}_custom_field_values_#{custom_value.custom_field.id}"
-	:class => (custom_value.errors.empty? ? nil : "error" )
   end
 
   # Return custom field tag with its label tag
@@ -72,6 +84,7 @@ module CustomFieldsHelper
 
   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}"
     field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
     case field_format.try(:edit_as)
@@ -85,7 +98,12 @@ module CustomFieldsHelper
                                                    [l(:general_text_yes), '1'],
                                                    [l(:general_text_no), '0']]), :id => field_id)
       when "list"
-        select_tag(field_name, options_for_select([[l(:label_no_change_option), '']] + custom_field.possible_values_options(projects)), :id => field_id)
+        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?)
       else
         text_field_tag(field_name, '', :id => field_id)
     end
@@ -99,7 +117,11 @@ module CustomFieldsHelper
 
   # Return a string used to display a custom value
   def format_value(value, field_format)
-    Redmine::CustomFieldFormat.format_value(value, field_format) # Proxy
+    if value.is_a?(Array)
+      value.collect {|v| format_value(v, field_format)}.compact.sort.join(', ')
+    else
+      Redmine::CustomFieldFormat.format_value(value, field_format)
+    end
   end
 
   # Return an array of custom field formats which can be used in select_tag
@@ -111,8 +133,18 @@ module CustomFieldsHelper
   def render_api_custom_values(custom_values, api)
     api.array :custom_fields do
       custom_values.each do |custom_value|
-        api.custom_field :id => custom_value.custom_field_id, :name => custom_value.custom_field.name do
+        attrs = {:id => custom_value.custom_field_id, :name => custom_value.custom_field.name}
-          api.value custom_value.value
+        attrs.merge!(:multiple => true) if custom_value.custom_field.multiple?
+        api.custom_field attrs do
+          if custom_value.value.is_a?(Array)
+            api.array :value do
+              custom_value.value.each do |value|
+                api.value value unless value.blank?
+              end
+            end
+          else
+            api.value custom_value.value
+          end
         end
       end
     end unless custom_values.empty?

app/helpers/issue_moves_helper.rb

@@ -1,4 +0,0 @@
-# encoding: utf-8
-#
-module IssueMovesHelper
-end

app/helpers/issues_helper.rb

@@ -48,13 +48,13 @@ module IssuesHelper
     @cached_label_priority ||= l(:field_priority)
     @cached_label_project ||= l(:field_project)
 
-    (link_to_issue(issue) + "<br /><br />" +
+    link_to_issue(issue) + "<br /><br />".html_safe +
-      "<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />" +
+      "<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />".html_safe +
-      "<strong>#{@cached_label_status}</strong>: #{h(issue.status.name)}<br />" +
+      "<strong>#{@cached_label_status}</strong>: #{h(issue.status.name)}<br />".html_safe +
-      "<strong>#{@cached_label_start_date}</strong>: #{format_date(issue.start_date)}<br />" +
+      "<strong>#{@cached_label_start_date}</strong>: #{format_date(issue.start_date)}<br />".html_safe +
-      "<strong>#{@cached_label_due_date}</strong>: #{format_date(issue.due_date)}<br />" +
+      "<strong>#{@cached_label_due_date}</strong>: #{format_date(issue.due_date)}<br />".html_safe +
-      "<strong>#{@cached_label_assigned_to}</strong>: #{h(issue.assigned_to)}<br />" +
+      "<strong>#{@cached_label_assigned_to}</strong>: #{h(issue.assigned_to)}<br />".html_safe +
-      "<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}").html_safe
+      "<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}".html_safe
   end
 
   def issue_heading(issue)
@@ -88,7 +88,7 @@ module IssuesHelper
              content_tag('td', progress_bar(child.done_ratio, :width => '80px')),
              :class => "issue issue-#{child.id} hascontextmenu #{level > 0 ? "idnt idnt-#{level}" : nil}")
     end
-    s << '</form></table>'
+    s << '</table></form>'
     s.html_safe
   end
 
@@ -131,14 +131,11 @@ module IssuesHelper
 
   def sidebar_queries
     unless @sidebar_queries
-      # User can see public queries and his own queries
+      @sidebar_queries = Query.visible.all(
-      visible = ARCondition.new(["is_public = ? OR user_id = ?", true, (User.current.logged? ? User.current.id : 0)])
+        :order => "#{Query.table_name}.name ASC",
-      # Project specific queries and global queries
+        # Project specific queries and global queries
-      visible << (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id])
+        :conditions => (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id])
-      @sidebar_queries = Query.find(:all,
+      )
-                                    :select => 'id, name, is_public',
-                                    :order => "name ASC",
-                                    :conditions => visible.conditions)
     end
     @sidebar_queries
   end
@@ -149,12 +146,14 @@ module IssuesHelper
 
     content_tag('h3', h(title)) +
       queries.collect {|query|
-          link_to(h(query.name), url_params.merge(:query_id => query))
+          css = 'query'
-        }.join('<br />')
+          css << ' selected' if query == @query
+          link_to(h(query.name), url_params.merge(:query_id => query), :class => css)
+        }.join('<br />').html_safe
   end
 
   def render_sidebar_queries
-    out = ''
+    out = ''.html_safe
     queries = sidebar_queries.select {|q| !q.is_public?}
     out << query_links(l(:label_my_queries), queries) if queries.any?
     queries = sidebar_queries.select {|q| q.is_public?}
@@ -162,36 +161,76 @@ module IssuesHelper
     out
   end
 
-  def show_detail(detail, no_html=false)
+  # Returns the textual representation of a journal details
+  # as an array of strings
+  def details_to_strings(details, no_html=false, options={})
+    options[:only_path] = (options[:only_path] == false ? false : true)
+    strings = []
+    values_by_field = {}
+    details.each do |detail|
+      if detail.property == 'cf'
+        field_id = detail.prop_key
+        field = CustomField.find_by_id(field_id)
+        if field && field.multiple?
+          values_by_field[field_id] ||= {:added => [], :deleted => []}
+          if detail.old_value
+            values_by_field[field_id][:deleted] << detail.old_value
+          end
+          if detail.value
+            values_by_field[field_id][:added] << detail.value
+          end
+          next
+        end
+      end
+      strings << show_detail(detail, no_html, options)
+    end
+    values_by_field.each do |field_id, changes|
+      detail = JournalDetail.new(:property => 'cf', :prop_key => field_id)
+      if changes[:added].any?
+        detail.value = changes[:added]
+        strings << show_detail(detail, no_html, options)
+      elsif changes[:deleted].any?
+        detail.old_value = changes[:deleted]
+        strings << show_detail(detail, no_html, options)
+      end
+    end
+    strings
+  end
+
+  # Returns the textual representation of a single journal detail
+  def show_detail(detail, no_html=false, options={})
+    multiple = false
     case detail.property
     when 'attr'
       field = detail.prop_key.to_s.gsub(/\_id$/, "")
       label = l(("field_" + field).to_sym)
-      case
+      case detail.prop_key
-      when ['due_date', 'start_date'].include?(detail.prop_key)
+      when 'due_date', 'start_date'
         value = format_date(detail.value.to_date) if detail.value
         old_value = format_date(detail.old_value.to_date) if detail.old_value
 
-      when ['project_id', 'status_id', 'tracker_id', 'assigned_to_id', 'priority_id', 'category_id', 'fixed_version_id'].include?(detail.prop_key)
+      when 'project_id', 'status_id', 'tracker_id', 'assigned_to_id',
+            'priority_id', 'category_id', 'fixed_version_id'
         value = find_name_by_reflection(field, detail.value)
         old_value = find_name_by_reflection(field, detail.old_value)
 
-      when detail.prop_key == 'estimated_hours'
+      when 'estimated_hours'
         value = "%0.02f" % detail.value.to_f unless detail.value.blank?
         old_value = "%0.02f" % detail.old_value.to_f unless detail.old_value.blank?
 
-      when detail.prop_key == 'parent_id'
+      when 'parent_id'
         label = l(:field_parent_issue)
         value = "##{detail.value}" unless detail.value.blank?
         old_value = "##{detail.old_value}" unless detail.old_value.blank?
 
-      when detail.prop_key == 'is_private'
+      when 'is_private'
         value = l(detail.value == "0" ? :general_text_No : :general_text_Yes) unless detail.value.blank?
         old_value = l(detail.old_value == "0" ? :general_text_No : :general_text_Yes) unless detail.old_value.blank?
       end
     when 'cf'
       custom_field = CustomField.find_by_id(detail.prop_key)
       if custom_field
+        multiple = custom_field.multiple?
         label = custom_field.name
         value = format_value(detail.value, custom_field.field_format) if detail.value
         old_value = format_value(detail.old_value, custom_field.field_format) if detail.old_value
@@ -199,7 +238,8 @@ module IssuesHelper
     when 'attachment'
       label = l(:label_attachment)
     end
-    call_hook(:helper_issues_show_detail_after_setting, {:detail => detail, :label => label, :value => value, :old_value => old_value })
+    call_hook(:helper_issues_show_detail_after_setting,
+              {:detail => detail, :label => label, :value => value, :old_value => old_value })
 
     label ||= detail.prop_key
     value ||= detail.value
@@ -209,9 +249,16 @@ module IssuesHelper
       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?
-      if detail.property == 'attachment' && !value.blank? && a = Attachment.find_by_id(detail.prop_key)
+      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(a)
+        value = link_to_attachment(atta, :download => true, :only_path => options[:only_path])
+        if options[:only_path] != false && atta.is_text?
+          value += link_to(
+                       image_tag('magnifier.png'),
+                       :controller => 'attachments', :action => 'show',
+                       :id => atta, :filename => atta.filename
+                     )
+        end
       else
         value = content_tag("i", h(value)) if value
       end
@@ -221,24 +268,27 @@ module IssuesHelper
       s = l(:text_journal_changed_no_detail, :label => label)
       unless no_html
         diff_link = link_to 'diff',
-          {:controller => 'journals', :action => 'diff', :id => detail.journal_id, :detail_id => detail.id},
+          {:controller => 'journals', :action => 'diff', :id => detail.journal_id,
+           :detail_id => detail.id, :only_path => options[:only_path]},
           :title => l(:label_view_diff)
         s << " (#{ diff_link })"
       end
-      s
+      s.html_safe
-    elsif !detail.value.blank?
+    elsif detail.value.present?
       case detail.property
       when 'attr', 'cf'
-        if !detail.old_value.blank?
+        if detail.old_value.present?
-          l(:text_journal_changed, :label => label, :old => old_value, :new => value)
+          l(:text_journal_changed, :label => label, :old => old_value, :new => value).html_safe
+        elsif multiple
+          l(:text_journal_added, :label => label, :value => value).html_safe
         else
-          l(:text_journal_set_to, :label => label, :value => value)
+          l(:text_journal_set_to, :label => label, :value => value).html_safe
         end
       when 'attachment'
-        l(:text_journal_added, :label => label, :value => value)
+        l(:text_journal_added, :label => label, :value => value).html_safe
       end
     else
-      l(:text_journal_deleted, :label => label, :old => old_value)
+      l(:text_journal_deleted, :label => label, :old => old_value).html_safe
     end
   end
 
@@ -279,16 +329,16 @@ module IssuesHelper
       issues.each do |issue|
         col_values = columns.collect do |column|
           s = if column.is_a?(QueryCustomFieldColumn)
-            cv = issue.custom_values.detect {|v| v.custom_field_id == column.custom_field.id}
+            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)
               format_time(value)
             elsif value.is_a?(Float)
-              value.to_s.gsub('.', decimal_separator)
+              ("%.2f" % value).gsub('.', decimal_separator)
             else
               value
             end

app/helpers/journals_helper.rb

@@ -30,11 +30,11 @@ module JournalsHelper
                                              { :controller => 'journals', :action => 'edit', :id => journal },
                                                 :title => l(:button_edit)) if editable
     end
-    content << content_tag('div', links.join(' '), :class => 'contextual') unless links.empty?
+    content << content_tag('div', links.join(' ').html_safe, :class => 'contextual') unless links.empty?
     content << textilizable(journal, :notes)
     css_classes = "wiki"
     css_classes << " editable" if editable
-    content_tag('div', content, :id => "journal-#{journal.id}-notes", :class => css_classes)
+    content_tag('div', content.html_safe, :id => "journal-#{journal.id}-notes", :class => css_classes)
   end
 
   def link_to_in_place_notes_editor(text, field_id, url, options={})

app/helpers/projects_helper.rb

@@ -30,7 +30,7 @@ module ProjectsHelper
             {:name => 'versions', :action => :manage_versions, :partial => 'projects/settings/versions', :label => :label_version_plural},
             {:name => 'categories', :action => :manage_categories, :partial => 'projects/settings/issue_categories', :label => :label_issue_category_plural},
             {:name => 'wiki', :action => :manage_wiki, :partial => 'projects/settings/wiki', :label => :label_wiki},
-            {:name => 'repository', :action => :manage_repository, :partial => 'projects/settings/repository', :label => :label_repository},
+            {:name => 'repositories', :action => :manage_repository, :partial => 'projects/settings/repositories', :label => :label_repository_plural},
             {:name => 'boards', :action => :manage_boards, :partial => 'projects/settings/boards', :label => :label_board_plural},
             {:name => 'activities', :action => :manage_project_activities, :partial => 'projects/settings/activities', :label => :enumeration_activities}
             ]

app/helpers/queries_helper.rb

@@ -31,7 +31,14 @@ 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
+    else
+      column_value(column, issue, value)
+    end
+  end
+  
+  def column_value(column, issue, value)
     case value.class.name
     when 'String'
       if column.name == :subject
@@ -46,6 +53,8 @@ module QueriesHelper
     when 'Fixnum', 'Float'
       if column.name == :done_ratio
         progress_bar(value, :width => '80px')
+      elsif  column.name == :spent_hours
+        sprintf "%.2f", value
       else
         h(value.to_s)
       end
@@ -90,6 +99,23 @@ module QueriesHelper
     end
   end
 
+  def retrieve_query_from_session
+    if session[:query]
+      if session[:query][:id]
+        @query = Query.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])
+      end
+      if session[:query].has_key?(:project_id)
+        @query.project_id = session[:query][:project_id]
+      else
+        @query.project = @project
+      end
+      @query
+    end
+  end
+
   def build_query_from_params
     if params[:fields] || params[:f]
       @query.filters = {}

app/helpers/repositories_helper.rb

@@ -92,22 +92,26 @@ module RepositoriesHelper
         text = link_to(h(text), :controller => 'repositories',
                              :action => 'show',
                              :id => @project,
+                             :repository_id => @repository.identifier_param,
                              :path => path_param,
                              :rev => @changeset.identifier)
-        output << "<li class='#{style}'>#{text}</li>"
+        output << "<li class='#{style}'>#{text}"
         output << render_changes_tree(s)
+        output << "</li>"
       elsif c = tree[file][:c]
         style << " change-#{c.action}"
         path_param = to_path_param(@repository.relative_path(c.path))
         text = link_to(h(text), :controller => 'repositories',
                              :action => 'entry',
                              :id => @project,
+                             :repository_id => @repository.identifier_param,
                              :path => path_param,
                              :rev => @changeset.identifier) unless c.action == 'D'
         text << " - #{h(c.revision)}" unless c.revision.blank?
         text << ' ('.html_safe + link_to(l(:label_diff), :controller => 'repositories',
                                        :action => 'diff',
                                        :id => @project,
+                                       :repository_id => @repository.identifier_param,
                                        :path => path_param,
                                        :rev => @changeset.identifier) + ') '.html_safe if c.action == 'M'
         text << ' '.html_safe + content_tag('span', h(c.from_path), :class => 'copied-from') unless c.from_path.blank?
@@ -138,13 +142,10 @@ module RepositoriesHelper
                options_for_select(scm_options, repository.class.name.demodulize),
                :disabled => (repository && !repository.new_record?),
                :onchange => remote_function(
-                  :url => {
+                 :url => new_project_repository_path(@project),
-                      :controller => 'repositories',
+                 :method => :get,
-                      :action     => 'edit',
+                 :update => 'content',
-                      :id         => @project
+                 :with   => "Form.serialize(this.form)")
-                   },
-               :method => :get,
-               :with   => "Form.serialize(this.form)")
              )
   end
 
@@ -255,59 +256,63 @@ module RepositoriesHelper
                      '<br />'.html_safe + l(:text_scm_path_encoding_note))
   end
 
-  def index_commits(commits, heads, href_proc = nil)
+  def index_commits(commits, heads)
     return nil if commits.nil? or commits.first.parents.nil?
-    map  = {}
+
-    commit_hashes = []
     refs_map = {}
-    href_proc ||= Proc.new {|x|x}
+    heads.each do |head|
-    heads.each{|r| refs_map[r.scmid] ||= []; refs_map[r.scmid] << r}
+      refs_map[head.scmid] ||= []
-    commits.reverse.each_with_index do |c, i|
+      refs_map[head.scmid] << head
-      h = {}
-      h[:parents] = c.parents.collect do |p|
-        [p.scmid, 0, 0]
-      end
-      h[:rdmid] = i
-      h[:space] = 0
-      h[:refs]  = refs_map[c.scmid].join(" ") if refs_map.include? c.scmid
-      h[:scmid] = c.scmid
-      h[:href]  = href_proc.call(c.scmid)
-      commit_hashes << h
-      map[c.scmid] = h
     end
-    heads.sort! do |a,b|
+
-      a.to_s <=> b.to_s
+    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,
+        :refs  => refs_map.include?(commit.scmid) ? refs_map[commit.scmid].join(" ") : nil,
+        :scmid => commit.scmid,
+        :href  => block_given? ? yield(commit.scmid) : commit.scmid
+      }
     end
-    j = 0
+
-    heads.each do |h|
+    heads.sort! { |head1, head2| head1.to_s <=> head2.to_s }
-      if map.include? h.scmid then
+
-        j = mark_chain(j += 1, map[h.scmid], map)
+    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
-    if j == 0 then
+    space ||= index_head(0, commits.first, commits_by_scmid)
-       mark_chain(j += 1, map.values.first, map)
+
-    end
+    return commits_by_scmid, space
-    map
   end
 
-  def mark_chain(mark, commit, map)
+  def index_head(space, commit, commits_by_scmid)
-    stack = [[mark, commit]]
+
-    markmax = mark
+    stack = [[space, commits_by_scmid[commit.scmid]]]
+    max_space = space
+
     until stack.empty?
-      current = stack.pop
+      space, commit = stack.pop
-      m, commit = current
+      commit[:space] = space if commit[:space].nil?
-      commit[:space] = m  if commit[:space] == 0
+
-      m1 = m - 1
+      space -= 1
-      commit[:parents].each_with_index do |p, i|
+      commit[:parent_scmids].each_with_index do |parent_scmid, parent_index|
-        psha = p[0]
+
-        if map.include? psha  and  map[psha][:space] == 0 then
+        parent_commit = commits_by_scmid[parent_scmid]
-          stack << [m1 += 1, map[psha]] if i == 0
+
-          stack = [[m1 += 1, map[psha]]] + stack if i > 0
+        if parent_commit and parent_commit[:space].nil?
+
+          stack.unshift [space += 1, parent_commit]
         end
       end
-      markmax = m1 if markmax < m1
+      max_space = space if max_space < space
     end
-    markmax
+    max_space
   end
 end

app/helpers/search_helper.rb

@@ -37,7 +37,7 @@ module SearchHelper
         result << content_tag('span', h(words), :class => "highlight token-#{t}")
       end
     end
-    result
+    result.html_safe
   end
 
   def type_label(t)
@@ -63,6 +63,8 @@ module SearchHelper
       links << link_to(h(text), :q => params[:q], :titles_only => params[:titles_only],
                        :all_words => params[:all_words], :scope => params[:scope], t => 1)
     end
-    ('<ul>' + links.map {|link| content_tag('li', link)}.join(' ') + '</ul>') unless links.empty?
+    ('<ul>'.html_safe +
+        links.map {|link| content_tag('li', link)}.join(' ').html_safe + 
+        '</ul>'.html_safe) unless links.empty?
   end
 end

app/helpers/sort_helper.rb

@@ -160,7 +160,8 @@ module SortHelper
   # sort_clause.
   # - criteria can be either an array or a hash of allowed keys
   #
-  def sort_update(criteria)
+  def sort_update(criteria, sort_name=nil)
+    sort_name ||= self.sort_name
     @sort_criteria = SortCriteria.new
     @sort_criteria.available_criteria = criteria
     @sort_criteria.from_param(params[:sort] || session[sort_name])

app/helpers/timelog_helper.rb

@@ -118,7 +118,7 @@ module TimelogHelper
                   entry.hours.to_s.gsub('.', decimal_separator),
                   entry.comments
                   ]
-        fields += custom_fields.collect {|f| show_value(entry.custom_value_for(f)) }
+        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,
@@ -128,10 +128,10 @@ module TimelogHelper
     export
   end
 
-  def format_criteria_value(criteria, value)
+  def format_criteria_value(criteria_options, value)
     if value.blank?
-      l(:label_none)
+      "[#{l(:label_none)}]"
-    elsif k = @available_criterias[criteria][:klass]
+    elsif k = criteria_options[:klass]
       obj = k.find_by_id(value.to_i)
       if obj.is_a?(Issue)
         obj.visible? ? "#{obj.tracker} ##{obj.id}: #{obj.subject}" : "##{obj.id}"
@@ -139,28 +139,28 @@ module TimelogHelper
         obj
       end
     else
-      format_value(value, @available_criterias[criteria][:format])
+      format_value(value, criteria_options[:format])
     end
   end
 
-  def report_to_csv(criterias, periods, hours)
+  def report_to_csv(report)
     decimal_separator = l(:general_csv_decimal_separator)
     export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
       # Column headers
-      headers = criterias.collect {|criteria| l(@available_criterias[criteria][:label]) }
+      headers = report.criteria.collect {|criteria| l(report.available_criteria[criteria][:label]) }
-      headers += periods
+      headers += report.periods
       headers << l(:label_total)
       csv << headers.collect {|c| Redmine::CodesetUtil.from_utf8(
                                     c.to_s,
                                     l(:general_csv_encoding) ) }
       # Content
-      report_criteria_to_csv(csv, criterias, periods, hours)
+      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))
-      row = [ str_total ] + [''] * (criterias.size - 1)
+      row = [ str_total ] + [''] * (report.criteria.size - 1)
       total = 0
-      periods.each do |period|
+      report.periods.each do |period|
-        sum = sum_hours(select_hours(hours, @columns, period.to_s))
+        sum = sum_hours(select_hours(report.hours, report.columns, period.to_s))
         total += sum
         row << (sum > 0 ? ("%.2f" % sum).gsub('.',decimal_separator) : '')
       end
@@ -170,26 +170,26 @@ module TimelogHelper
     export
   end
 
-  def report_criteria_to_csv(csv, criterias, periods, hours, level=0)
+  def report_criteria_to_csv(csv, available_criteria, columns, criteria, periods, hours, level=0)
     decimal_separator = l(:general_csv_decimal_separator)
-    hours.collect {|h| h[criterias[level]].to_s}.uniq.each do |value|
+    hours.collect {|h| h[criteria[level]].to_s}.uniq.each do |value|
-      hours_for_value = select_hours(hours, criterias[level], value)
+      hours_for_value = select_hours(hours, criteria[level], value)
       next if hours_for_value.empty?
       row = [''] * level
       row << Redmine::CodesetUtil.from_utf8(
-                        format_criteria_value(criterias[level], value).to_s,
+                        format_criteria_value(available_criteria[criteria[level]], value).to_s,
                         l(:general_csv_encoding) )
-      row += [''] * (criterias.length - level - 1)
+      row += [''] * (criteria.length - level - 1)
       total = 0
       periods.each do |period|
-        sum = sum_hours(select_hours(hours_for_value, @columns, period.to_s))
+        sum = sum_hours(select_hours(hours_for_value, columns, period.to_s))
         total += sum
         row << (sum > 0 ? ("%.2f" % sum).gsub('.',decimal_separator) : '')
       end
       row << ("%.2f" % total).gsub('.',decimal_separator)
       csv << row
-      if criterias.length > level + 1
+      if criteria.length > level + 1
-        report_criteria_to_csv(csv, criterias, periods, hours_for_value, level + 1)
+        report_criteria_to_csv(csv, available_criteria, columns, criteria, periods, hours_for_value, level + 1)
       end
     end
   end

app/helpers/users_helper.rb

@@ -21,9 +21,9 @@ module UsersHelper
   def users_status_options_for_select(selected)
     user_count_by_status = User.count(:group => 'status').to_hash
     options_for_select([[l(:label_all), ''],
-                        ["#{l(:status_active)} (#{user_count_by_status[1].to_i})", 1],
+                        ["#{l(:status_active)} (#{user_count_by_status[1].to_i})", '1'],
-                        ["#{l(:status_registered)} (#{user_count_by_status[2].to_i})", 2],
+                        ["#{l(:status_registered)} (#{user_count_by_status[2].to_i})", '2'],
-                        ["#{l(:status_locked)} (#{user_count_by_status[3].to_i})", 3]], selected)
+                        ["#{l(:status_locked)} (#{user_count_by_status[3].to_i})", '3']], selected.to_s)
   end
 
   # Options for the new membership projects combo-box

app/helpers/watchers_helper.rb

@@ -59,8 +59,16 @@ module WatchersHelper
                                   :style => "vertical-align: middle",
                                   :class => "delete")
       end
-      "<li>#{ s }</li>"
+      content_tag :li, s.html_safe
     end
-    lis.empty? ? "" : "<ul>#{ lis.join("\n") }</ul>"
+    (lis.empty? ? "" : "<ul>#{ lis.join("\n") }</ul>").html_safe
+  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
   end
 end

app/models/attachment.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
@@ -21,7 +21,7 @@ class Attachment < ActiveRecord::Base
   belongs_to :container, :polymorphic => true
   belongs_to :author, :class_name => "User", :foreign_key => "author_id"
 
-  validates_presence_of :container, :filename, :author
+  validates_presence_of :filename, :author
   validates_length_of :filename, :maximum => 255
   validates_length_of :disk_filename, :maximum => 255
   validate :validate_max_file_size
@@ -49,9 +49,26 @@ class Attachment < ActiveRecord::Base
   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
+    copy.attributes = self.attributes.dup.except("id", "downloads")
+    copy.attributes = attributes if attributes
+    copy
+  end
+
   def validate_max_file_size
-    if self.filesize > Setting.attachment_max_size.to_i.kilobytes
+    if @temp_file && self.filesize > Setting.attachment_max_size.to_i.kilobytes
-      errors.add(:base, :too_long, :count => Setting.attachment_max_size.to_i.kilobytes)
+      errors.add(:base, l(:error_attachment_too_big, :max_size => Setting.attachment_max_size.to_i.kilobytes))
     end
   end
 
@@ -59,21 +76,33 @@ class Attachment < ActiveRecord::Base
     unless incoming_file.nil?
       @temp_file = incoming_file
       if @temp_file.size > 0
-        self.filename = sanitize_filename(@temp_file.original_filename)
+        if @temp_file.respond_to?(:original_filename)
-        self.disk_filename = Attachment.disk_filename(filename)
+          self.filename = @temp_file.original_filename
-        self.content_type = @temp_file.content_type.to_s.chomp
+          self.filename.force_encoding("UTF-8") if filename.respond_to?(:force_encoding)
-        if content_type.blank?
+        end
+        if @temp_file.respond_to?(:content_type)
+          self.content_type = @temp_file.content_type.to_s.chomp
+        end
+        if content_type.blank? && filename.present?
           self.content_type = Redmine::MimeType.of(filename)
         end
         self.filesize = @temp_file.size
       end
     end
   end
-	
+
   def file
     nil
   end
 
+  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
+
   # Copies the temporary file to its final location
   # and computes its MD5 hash
   def files_to_final_location
@@ -81,10 +110,15 @@ 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 = ""
+        if @temp_file.respond_to?(:read)
-        while (buffer = @temp_file.read(8192))
+          buffer = ""
-          f.write(buffer)
+          while (buffer = @temp_file.read(8192))
-          md5.update(buffer)
+            f.write(buffer)
+            md5.update(buffer)
+          end
+        else
+          f.write(@temp_file)
+          md5.update(@temp_file)
         end
       end
       self.digest = md5.hexdigest
@@ -96,9 +130,11 @@ class Attachment < ActiveRecord::Base
     end
   end
 
-  # Deletes file on the disk
+  # Deletes the file from the file system if it's not referenced by other attachments
   def delete_from_disk
-    File.delete(diskfile) if !filename.blank? && File.exist?(diskfile)
+    if Attachment.first(:conditions => ["disk_filename = ? AND id <> ?", disk_filename, id]).nil?
+      delete_from_disk!
+    end
   end
 
   # Returns file's location on disk
@@ -111,15 +147,15 @@ class Attachment < ActiveRecord::Base
   end
 
   def project
-    container.project
+    container.try(:project)
   end
 
   def visible?(user=User.current)
-    container.attachments_visible?(user)
+    container && container.attachments_visible?(user)
   end
 
   def deletable?(user=User.current)
-    container.attachments_deletable?(user)
+    container && container.attachments_deletable?(user)
   end
 
   def image?
@@ -139,41 +175,53 @@ class Attachment < ActiveRecord::Base
     File.readable?(diskfile)
   end
 
+  # Returns the attachment token
+  def token
+    "#{id}.#{digest}"
+  end
+
+  # Finds an attachment that matches the given token and that has no container
+  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})
+      if attachment && attachment.container.nil?
+        attachment
+      end
+    end
+  end
+
   # Bulk attaches a set of files to an object
   #
   # Returns a Hash of the results:
   # :files => array of the attached files
   # :unsaved => array of the files that could not be attached
   def self.attach_files(obj, attachments)
-    attached = []
+    result = obj.save_attachments(attachments, User.current)
-    if attachments && attachments.is_a?(Hash)
+    obj.attach_saved_attachments
-      attachments.each_value do |attachment|
+    result
-        file = attachment['file']
-        next unless file && file.size > 0
-        a = Attachment.create(:container => obj,
-                              :file => file,
-                              :description => attachment['description'].to_s.strip,
-                              :author => User.current)
-        obj.attachments << a
-
-        if a.new_record?
-          obj.unsaved_attachments ||= []
-          obj.unsaved_attachments << a
-        else
-          attached << a
-        end
-      end
-    end
-    {:files => attached, :unsaved => obj.unsaved_attachments}
   end
 
   def self.latest_attach(attachments, filename)
-    attachments.sort_by(&:created_on).reverse.detect { 
+    attachments.sort_by(&:created_on).reverse.detect {
       |att| att.filename.downcase == filename.downcase
      }
   end
 
-private
+  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)
+  end
+
+  private
+
+  # Physically deletes the file from the file system
+  def delete_from_disk!
+    if disk_filename.present? && File.exist?(diskfile)
+      File.delete(diskfile)
+    end
+  end
+
   def sanitize_filename(value)
     # get only the filename, not the whole path
     just_filename = value.gsub(/^.*(\\|\/)/, '')

app/models/auth_source.rb

@@ -15,7 +15,12 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
+# Generic exception for when the AuthSource can not be reached
+# (eg. can not connect to the LDAP)
+class AuthSourceException < Exception; end
+
 class AuthSource < ActiveRecord::Base
+  include Redmine::SubclassFactory
   include Redmine::Ciphering
 
   has_many :users

app/models/auth_source_ldap.rb

@@ -15,40 +15,51 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-require 'net/ldap'
 require 'iconv'
+require 'net/ldap'
+require 'net/ldap/dn'
 
 class AuthSourceLdap < AuthSource
   validates_presence_of :host, :port, :attr_login
   validates_length_of :name, :host, :maximum => 60, :allow_nil => true
-  validates_length_of :account, :account_password, :base_dn, :maximum => 255, :allow_nil => true
+  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
+  validate :validate_filter
 
   before_validation :strip_ldap_attributes
 
-  def after_initialize
+  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
   end
 
   def authenticate(login, password)
     return nil if login.blank? || password.blank?
-    attrs = get_user_dn(login)
+    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
-  rescue  Net::LDAP::LdapError => text
+  rescue  Net::LDAP::LdapError => e
-    raise "LdapError: " + text
+    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 => text
+  rescue  Net::LDAP::LdapError => e
-    raise "LdapError: " + text
+    raise "LdapError: " + e.message
   end
 
   def auth_method_name
@@ -57,6 +68,20 @@ class AuthSourceLdap < AuthSource
 
   private
 
+  def ldap_filter
+    if filter.present?
+      Net::LDAP::Filter.construct(filter)
+    end
+  rescue Net::LDAP::LdapError
+    nil
+  end
+
+  def validate_filter
+    if filter.present? && ldap_filter.nil?
+      errors.add(:filter, :invalid)
+    end
+  end
+
   def strip_ldap_attributes
     [:attr_login, :attr_firstname, :attr_lastname, :attr_mail].each do |attr|
       write_attribute(attr, read_attribute(attr).strip) unless read_attribute(attr).nil?
@@ -100,14 +125,24 @@ class AuthSourceLdap < AuthSource
   end
 
   # Get the user's dn and any attributes for them, given their login
-  def get_user_dn(login)
+  def get_user_dn(login, password)
-    ldap_con = initialize_ldap_con(self.account, self.account_password)
+    ldap_con = nil
+    if self.account && self.account.include?("$login")
+      ldap_con = initialize_ldap_con(self.account.sub("$login", Net::LDAP::DN.escape(login)), password)
+    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
+
     ldap_con.search( :base => self.base_dn,
-                     :filter => object_filter & login_filter,
+                     :filter => search_filter,
                      :attributes=> search_attributes) do |entry|
 
       if onthefly_register?

app/models/board.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Board < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :project
   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"
@@ -30,6 +31,8 @@ class Board < ActiveRecord::Base
   named_scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Project.allowed_to_condition(args.shift || User.current, :view_messages, *args) } }
 
+  safe_attributes 'name', 'description', 'move_to'
+
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_messages, project)
   end

app/models/changeset.rb

@@ -31,10 +31,10 @@ class Changeset < ActiveRecord::Base
                           :join_table => "#{table_name_prefix}changeset_parents#{table_name_suffix}",
                           :association_foreign_key => 'changeset_id', :foreign_key => 'parent_id'
 
-  acts_as_event :title => Proc.new {|o| "#{l(:label_revision)} #{o.format_identifier}" + (o.short_comments.blank? ? '' : (': ' + o.short_comments))},
+  acts_as_event :title => Proc.new {|o| o.title},
                 :description => :long_comments,
                 :datetime => :committed_on,
-                :url => Proc.new {|o| {:controller => 'repositories', :action => 'revision', :id => o.repository.project, :rev => o.identifier}}
+                :url => Proc.new {|o| {:controller => 'repositories', :action => 'revision', :id => o.repository.project, :repository_id => o.repository.identifier_param, :rev => o.identifier}}
 
   acts_as_searchable :columns => 'comments',
                      :include => {:repository => :project},
@@ -151,12 +151,26 @@ class Changeset < ActiveRecord::Base
     @long_comments || split_comments.last
   end
 
-  def text_tag
+  def text_tag(ref_project=nil)
-    if scmid?
+    tag = if scmid?
       "commit:#{scmid}"
     else
       "r#{revision}"
     end
+    if repository && repository.identifier.present?
+      tag = "#{repository.identifier}|#{tag}"
+    end
+    if ref_project && project && ref_project != project
+      tag = "#{project.identifier}:#{tag}" 
+    end
+    tag
+  end
+
+  # Returns the title used for the changeset in the activity/search results
+  def title
+    repo = (repository && repository.identifier.present?) ? " (#{repository.identifier})" : ''
+    comm = short_comments.blank? ? '' : (': ' + short_comments)
+    "#{l(:label_revision)} #{format_identifier}#{repo}#{comm}"
   end
 
   # Returns the previous changeset
@@ -184,14 +198,14 @@ class Changeset < ActiveRecord::Base
                   :from_revision => change[:from_revision])
   end
 
-  private
-
   # Finds an issue that can be referenced by the commit message
-  # i.e. an issue that belong to the repository project, a subproject or a parent project
   def find_referenced_issue_by_id(id)
     return nil if id.blank?
     issue = Issue.find_by_id(id.to_i, :include => :project)
-    if issue
+    if Setting.commit_cross_project_ref?
+      # all issues can be referenced/fixed
+    elsif issue
+      # issue that belong to the repository project, a subproject or a parent project only
       unless issue.project &&
                 (project == issue.project || project.is_ancestor_of?(issue.project) ||
                  project.is_descendant_of?(issue.project))
@@ -201,6 +215,8 @@ class Changeset < ActiveRecord::Base
     issue
   end
 
+  private
+
   def fix_issue(issue)
     status = IssueStatus.find_by_id(Setting.commit_fix_status_id.to_i)
     if status.nil?
@@ -213,7 +229,7 @@ class Changeset < ActiveRecord::Base
     # don't change the status is the issue is closed
     return if issue.status && issue.status.is_closed?
 
-    journal = issue.init_journal(user || User.anonymous, ll(Setting.default_language, :text_status_changed_by_changeset, text_tag))
+    journal = issue.init_journal(user || User.anonymous, ll(Setting.default_language, :text_status_changed_by_changeset, text_tag(issue.project)))
     issue.status = status
     unless Setting.commit_fix_done_ratio.blank?
       issue.done_ratio = Setting.commit_fix_done_ratio.to_i
@@ -232,7 +248,7 @@ class Changeset < ActiveRecord::Base
       :hours => hours,
       :issue => issue,
       :spent_on => commit_date,
-      :comments => l(:text_time_logged_by_changeset, :value => text_tag,
+      :comments => l(:text_time_logged_by_changeset, :value => text_tag(issue.project),
                      :locale => Setting.default_language)
       )
     time_entry.activity = log_time_activity unless log_time_activity.nil?

app/models/comment.rb

@@ -16,8 +16,11 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Comment < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :commented, :polymorphic => true, :counter_cache => true
   belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
 
   validates_presence_of :commented, :author, :comments
+
+  safe_attributes 'comments'
 end

app/models/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
@@ -16,6 +16,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class CustomField < ActiveRecord::Base
+  include Redmine::SubclassFactory
+
   has_many :custom_values, :dependent => :delete_all
   acts_as_list :scope => 'type = \'#{self.class}\''
   serialize :possible_values
@@ -25,20 +27,23 @@ class CustomField < ActiveRecord::Base
   validates_length_of :name, :maximum => 30
   validates_inclusion_of :field_format, :in => Redmine::CustomFieldFormat.available_formats
 
-  validate :validate_values
+  validate :validate_custom_field
+  before_validation :set_searchable
 
-  def initialize(attributes = nil)
+  def initialize(attributes=nil, *args)
     super
     self.possible_values ||= []
   end
 
-  def before_validation
+  def set_searchable
     # make sure these fields are not searchable
     self.searchable = false if %w(int float date bool).include?(field_format)
+    # make sure only these fields can have multiple values
+    self.multiple = false unless %w(list user version).include?(field_format)
     true
   end
 
-  def validate_values
+  def validate_custom_field
     if self.field_format == "list"
       errors.add(:possible_values, :blank) if self.possible_values.nil? || self.possible_values.empty?
       errors.add(:possible_values, :invalid) unless self.possible_values.is_a? Array
@@ -52,10 +57,9 @@ class CustomField < ActiveRecord::Base
       end
     end
 
-    # validate default value
+    if default_value.present? && !valid_field_value?(default_value)
-    v = CustomValue.new(:custom_field => self.clone, :value => default_value, :customized => nil)
+      errors.add(:default_value, :invalid)
-    v.custom_field.is_required = false
+    end
-    errors.add(:default_value, :invalid) unless v.valid?
   end
 
   def possible_values_options(obj=nil)
@@ -69,12 +73,14 @@ class CustomField < ActiveRecord::Base
           obj.project.shared_versions.sort.collect {|u| [u.to_s, u.id.to_s]}
         end
       elsif obj.is_a?(Array)
-        obj.collect {|o| possible_values_options(o)}.inject {|memo, v| memo & v}
+        obj.collect {|o| possible_values_options(o)}.reduce(:&)
       else
         []
       end
+    when 'bool'
+      [[l(:general_text_Yes), '1'], [l(:general_text_No), '0']]
     else
-      read_attribute :possible_values
+      read_possible_values_utf8_encoded || []
     end
   end
 
@@ -82,8 +88,10 @@ class CustomField < ActiveRecord::Base
     case field_format
     when 'user', 'version'
       possible_values_options(obj).collect(&:last)
+    when 'bool'
+      ['1', '0']
     else
-      read_attribute :possible_values
+      read_possible_values_utf8_encoded
     end
   end
 
@@ -121,6 +129,7 @@ class CustomField < ActiveRecord::Base
   # objects by their value of the custom field.
   # Returns false, 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
@@ -158,4 +167,65 @@ class CustomField < ActiveRecord::Base
   def type_name
     nil
   end
+
+  # Returns the error messages for the given value
+  # or an empty array if value is a valid value for the custom field
+  def validate_field_value(value)
+    errs = []
+    if value.is_a?(Array)
+      if !multiple?
+        errs << ::I18n.t('activerecord.errors.messages.invalid')
+      end
+      if is_required? && value.detect(&:present?).nil?
+        errs << ::I18n.t('activerecord.errors.messages.blank')
+      end
+      value.each {|v| errs += validate_field_value_format(v)}
+    else
+      if is_required? && value.blank?
+        errs << ::I18n.t('activerecord.errors.messages.blank')
+      end
+      errs += validate_field_value_format(value)
+    end
+    errs
+  end
+
+  # Returns true if value is a valid value for the custom field
+  def valid_field_value?(value)
+    validate_field_value(value).empty?
+  end
+
+  protected
+
+  # Returns the error message for the given value regarding its format
+  def validate_field_value_format(value)
+    errs = []
+    if value.present?
+      errs << ::I18n.t('activerecord.errors.messages.invalid') unless regexp.blank? or value =~ Regexp.new(regexp)
+      errs << ::I18n.t('activerecord.errors.messages.too_short', :count => min_length) if min_length > 0 and value.length < min_length
+      errs << ::I18n.t('activerecord.errors.messages.too_long', :count => max_length) if max_length > 0 and value.length > max_length
+
+      # Format specific validations
+      case field_format
+      when 'int'
+        errs << ::I18n.t('activerecord.errors.messages.not_a_number') unless value =~ /^[+-]?\d+$/
+      when 'float'
+        begin; Kernel.Float(value); rescue; errs << ::I18n.t('activerecord.errors.messages.invalid') end
+      when 'date'
+        errs << ::I18n.t('activerecord.errors.messages.not_a_date') unless value =~ /^\d{4}-\d{2}-\d{2}$/ && begin; value.to_date; rescue; false end
+      when 'list'
+        errs << ::I18n.t('activerecord.errors.messages.inclusion') unless possible_values.include?(value)
+      end
+    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/custom_field_value.rb

@@ -0,0 +1,50 @@
+# 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 CustomFieldValue
+  attr_accessor :custom_field, :customized, :value
+
+  def custom_field_id
+    custom_field.id
+  end
+
+  def true?
+    self.value == '1'
+  end
+
+  def editable?
+    custom_field.editable?
+  end
+
+  def visible?
+    custom_field.visible?
+  end
+
+  def required?
+    custom_field.is_required?
+  end
+
+  def to_s
+    value.to_s
+  end
+
+  def validate_value
+    custom_field.validate_field_value(value).each do |message|
+      customized.errors.add(:base, custom_field.name + ' ' + message)
+    end
+  end
+end

app/models/custom_value.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
@@ -19,9 +19,8 @@ class CustomValue < ActiveRecord::Base
   belongs_to :custom_field
   belongs_to :customized, :polymorphic => true
 
-  validate :validate_custom_value
+  def initialize(attributes=nil, *args)
-
+    super
-  def after_initialize
     if new_record? && custom_field && (customized_type.blank? || (customized && customized.new_record?))
       self.value ||= custom_field.default_value
     end
@@ -47,27 +46,4 @@ class CustomValue < ActiveRecord::Base
   def to_s
     value.to_s
   end
-
-protected
-  def validate_custom_value
-    if value.blank?
-      errors.add(:value, :blank) if custom_field.is_required? and value.blank?
-    else
-      errors.add(:value, :invalid) unless custom_field.regexp.blank? or value =~ Regexp.new(custom_field.regexp)
-      errors.add(:value, :too_short, :count => custom_field.min_length) if custom_field.min_length > 0 and value.length < custom_field.min_length
-      errors.add(:value, :too_long, :count => custom_field.max_length) if custom_field.max_length > 0 and value.length > custom_field.max_length
-
-      # Format specific validations
-      case custom_field.field_format
-      when 'int'
-        errors.add(:value, :not_a_number) unless value =~ /^[+-]?\d+$/	
-      when 'float'
-        begin; Kernel.Float(value); rescue; errors.add(:value, :invalid) end
-      when 'date'
-        errors.add(:value, :not_a_date) unless value =~ /^\d{4}-\d{2}-\d{2}$/ && begin; value.to_date; rescue; false end
-      when 'list'
-        errors.add(:value, :inclusion) unless custom_field.possible_values.include?(value)
-      end
-    end
-  end
 end

app/models/document.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Document < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :project
   belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id"
   acts_as_attachable :delete_permission => :manage_documents
@@ -32,11 +33,14 @@ class Document < ActiveRecord::Base
   named_scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Project.allowed_to_condition(args.shift || User.current, :view_documents, *args) } }
 
+  safe_attributes 'category_id', 'title', 'description'
+
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_documents, project)
   end
 
-  def after_initialize
+  def initialize(attributes=nil, *args)
+    super
     if new_record?
       self.category ||= DocumentCategory.default
     end
@@ -44,7 +48,7 @@ class Document < ActiveRecord::Base
 
   def updated_on
     unless @updated_on
-      a = attachments.find(:first, :order => 'created_on DESC')
+      a = attachments.last
       @updated_on = (a && a.created_on) || created_on
     end
     @updated_on

app/models/enumeration.rb

@@ -16,6 +16,8 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Enumeration < ActiveRecord::Base
+  include Redmine::SubclassFactory
+
   default_scope :order => "#{Enumeration.table_name}.position ASC"
 
   belongs_to :project
@@ -27,6 +29,8 @@ class Enumeration < ActiveRecord::Base
   before_destroy :check_integrity
   before_save    :check_default
 
+  attr_protected :type
+
   validates_presence_of :name
   validates_uniqueness_of :name, :scope => [:type, :project_id]
   validates_length_of :name, :maximum => 30
@@ -94,7 +98,7 @@ class Enumeration < ActiveRecord::Base
   #
   # Note: subclasses is protected in ActiveRecord
   def self.get_subclasses
-    @@subclasses[Enumeration]
+    subclasses
   end
 
   # Does the +new+ Hash override the previous Enumeration?

app/models/group.rb

@@ -51,12 +51,12 @@ class Group < Principal
     end
   end
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == 'lastname'
       attr_name = "name"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   private

app/models/issue.rb

@@ -63,27 +63,19 @@ class Issue < ActiveRecord::Base
   named_scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Issue.visible_condition(args.shift || User.current, *args) } }
 
-  named_scope :open, :conditions => ["#{IssueStatus.table_name}.is_closed = ?", false], :include => :status
+  named_scope :open, lambda {|*args|
+    is_closed = args.size > 0 ? !args.first : false
+    {:conditions => ["#{IssueStatus.table_name}.is_closed = ?", is_closed], :include => :status}
+  }
 
   named_scope :recently_updated, :order => "#{Issue.table_name}.updated_on DESC"
   named_scope :with_limit, lambda { |limit| { :limit => limit} }
   named_scope :on_active_project, :include => [:status, :project, :tracker],
                                   :conditions => ["#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"]
 
-  named_scope :without_version, lambda {
-    {
-      :conditions => { :fixed_version_id => nil}
-    }
-  }
-
-  named_scope :with_query, lambda {|query|
-    {
-      :conditions => Query.merge_conditions(query.statement)
-    }
-  }
-
   before_create :default_assign
   before_save :close_duplicates, :update_done_ratio_from_issue_status
+  after_save {|issue| issue.send :after_project_change if !issue.id_changed? && issue.project_id_changed?} 
   after_save :reschedule_following_issues, :update_nested_set_attributes, :update_parent_attributes, :create_journal
   after_destroy :update_parent_attributes
 
@@ -121,97 +113,96 @@ class Issue < ActiveRecord::Base
     end
   end
 
-  def after_initialize
+  def initialize(attributes=nil, *args)
+    super
     if new_record?
       # set default values for new records only
       self.status ||= IssueStatus.default
       self.priority ||= IssuePriority.default
+      self.watcher_user_ids = []
     end
   end
 
+  # AR#Base#destroy would raise and StaleObjectError exception
+  # if the issue was already deleted or updated (non matching lock_version).
+  # This is a problem when bulk deleting issues or deleting a project
+  # (because an issue may already be deleted if its parent was deleted
+  # first).
+  # The issue is reloaded by the nested_set before being deleted so
+  # the lock_version condition should not be an issue but we handle it.
+  def destroy
+    super
+  rescue ActiveRecord::StaleObjectError
+    # Stale or already deleted
+    begin
+      reload
+    rescue ActiveRecord::RecordNotFound
+      # The issue was actually already deleted
+      @destroyed = true
+      return freeze
+    end
+    # The issue was stale, retry to destroy
+    super
+  end
+
   # Overrides Redmine::Acts::Customizable::InstanceMethods#available_custom_fields
   def available_custom_fields
     (project && tracker) ? (project.all_issue_custom_fields & tracker.custom_fields.all) : []
   end
 
-  def copy_from(arg)
+  # Copies attributes from another issue, arg can be an id or an Issue
+  def copy_from(arg, options={})
     issue = arg.is_a?(Issue) ? arg : Issue.visible.find(arg)
     self.attributes = issue.attributes.dup.except("id", "root_id", "parent_id", "lft", "rgt", "created_on", "updated_on")
     self.custom_field_values = issue.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h}
     self.status = issue.status
+    self.author = User.current
+    unless options[:attachments] == false
+      self.attachments = issue.attachments.map do |attachement| 
+        attachement.copy(:container => self)
+      end
+    end
+    @copied_from = issue
     self
   end
 
+  # Returns an unsaved copy of the issue
+  def copy(attributes=nil, copy_options={})
+    copy = self.class.new.copy_from(self, copy_options)
+    copy.attributes = attributes if attributes
+    copy
+  end
+
+  # Returns true if the issue is a copy
+  def copy?
+    @copied_from.present?
+  end
+
   # Moves/copies an issue to a new project and tracker
   # Returns the moved/copied issue on success, false on failure
-  def move_to_project(*args)
+  def move_to_project(new_project, new_tracker=nil, options={})
-    ret = Issue.transaction do
+    ActiveSupport::Deprecation.warn "Issue#move_to_project is deprecated, use #project= instead."
-      move_to_project_without_transaction(*args) || raise(ActiveRecord::Rollback)
-    end || false
-  end
 
-  def move_to_project_without_transaction(new_project, new_tracker = nil, options = {})
+    if options[:copy]
-    options ||= {}
+      issue = self.copy
-    issue = options[:copy] ? self.class.new.copy_from(self) : self
+    else
-
+      issue = self
-    if new_project && issue.project_id != new_project.id
-      # delete issue relations
-      unless Setting.cross_project_issue_relations?
-        issue.relations_from.clear
-        issue.relations_to.clear
-      end
-      # issue is moved to another project
-      # reassign to the category with same name if any
-      new_category = issue.category.nil? ? nil : new_project.issue_categories.find_by_name(issue.category.name)
-      issue.category = new_category
-      # Keep the fixed_version if it's still valid in the new_project
-      unless new_project.shared_versions.include?(issue.fixed_version)
-        issue.fixed_version = nil
-      end
-      issue.project = new_project
-      if issue.parent && issue.parent.project_id != issue.project_id
-        issue.parent_issue_id = nil
-      end
     end
+
+    issue.init_journal(User.current, options[:notes])
+
+    # Preserve previous behaviour
+    # #move_to_project doesn't change tracker automatically
+    issue.send :project=, new_project, true
     if new_tracker
       issue.tracker = new_tracker
-      issue.reset_custom_values!
-    end
-    if options[:copy]
-      issue.author = User.current
-      issue.custom_field_values = self.custom_field_values.inject({}) {|h,v| h[v.custom_field_id] = v.value; h}
-      issue.status = if options[:attributes] && options[:attributes][:status_id]
-                       IssueStatus.find_by_id(options[:attributes][:status_id])
-                     else
-                       self.status
-                     end
     end
     # Allow bulk setting of attributes on the issue
     if options[:attributes]
       issue.attributes = options[:attributes]
     end
-    if issue.save
-      if options[:copy]
-        if current_journal && current_journal.notes.present?
-          issue.init_journal(current_journal.user, current_journal.notes)
-          issue.current_journal.notify = false
-          issue.save
-        end
-      else
-        # Manually update project_id on related time entries
-        TimeEntry.update_all("project_id = #{new_project.id}", {:issue_id => id})
 
-        issue.children.each do |child|
+    issue.save ? issue : false
-          unless child.move_to_project_without_transaction(new_project)
-            # Move failed and transaction was rollback'd
-            return false
-          end
-        end
-      end
-    else
-      return false
-    end
-    issue
   end
 
   def status_id=(sid)
@@ -224,6 +215,16 @@ class Issue < ActiveRecord::Base
     write_attribute(:priority_id, pid)
   end
 
+  def category_id=(cid)
+    self.category = nil
+    write_attribute(:category_id, cid)
+  end
+
+  def fixed_version_id=(vid)
+    self.fixed_version = nil
+    write_attribute(:fixed_version_id, vid)
+  end
+
   def tracker_id=(tid)
     self.tracker = nil
     result = write_attribute(:tracker_id, tid)
@@ -231,6 +232,35 @@ class Issue < ActiveRecord::Base
     result
   end
 
+  def project_id=(project_id)
+    if project_id.to_s != self.project_id.to_s
+      self.project = (project_id.present? ? Project.find_by_id(project_id) : nil)
+    end
+  end
+
+  def project=(project, keep_tracker=false)
+    project_was = self.project
+    write_attribute(:project_id, project ? project.id : nil)
+    association_instance_set('project', project)
+    if project_was && project && project_was != project
+      unless keep_tracker || project.trackers.include?(tracker)
+        self.tracker = project.trackers.first
+      end
+      # Reassign to the category with same name if any
+      if category
+        self.category = project.issue_categories.find_by_name(category.name)
+      end
+      # Keep the fixed_version if it's still valid in the new_project
+      if fixed_version && fixed_version.project != project && !project.shared_versions.include?(fixed_version)
+        self.fixed_version = nil
+      end
+      if parent && parent.project_id != project_id
+        self.parent_issue_id = nil
+      end
+      @custom_field_values = nil
+    end
+  end
+
   def description=(arg)
     if arg.is_a?(String)
       arg = arg.gsub(/(\r\n|\n|\r)/, "\r\n")
@@ -238,25 +268,38 @@ class Issue < ActiveRecord::Base
     write_attribute(:description, arg)
   end
 
-  # Overrides attributes= so that tracker_id gets assigned first
+  # Overrides attributes= so that project and tracker get assigned first
-  def attributes_with_tracker_first=(new_attributes, *args)
+  def attributes_with_project_and_tracker_first=(new_attributes, *args)
     return if new_attributes.nil?
-    new_tracker_id = new_attributes['tracker_id'] || new_attributes[:tracker_id]
+    attrs = new_attributes.dup
-    if new_tracker_id
+    attrs.stringify_keys!
-      self.tracker_id = new_tracker_id
+
+    %w(project project_id tracker tracker_id).each do |attr|
+      if attrs.has_key?(attr)
+        send "#{attr}=", attrs.delete(attr)
+      end
     end
-    send :attributes_without_tracker_first=, new_attributes, *args
+    send :attributes_without_project_and_tracker_first=, attrs, *args
   end
   # Do not redefine alias chain on reload (see #4838)
-  alias_method_chain(:attributes=, :tracker_first) unless method_defined?(:attributes_without_tracker_first=)
+  alias_method_chain(:attributes=, :project_and_tracker_first) unless method_defined?(:attributes_without_project_and_tracker_first=)
 
   def estimated_hours=(h)
     write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h)
   end
 
+  safe_attributes 'project_id',
+    :if => lambda {|issue, user|
+      if issue.new_record?
+        issue.copy?
+      elsif user.allowed_to?(:move_issues, issue.project)
+        projects = Issue.allowed_target_projects_on_move(user)
+        projects.include?(issue.project) && projects.size > 1
+      end
+    }
+
   safe_attributes 'tracker_id',
     'status_id',
-    'parent_issue_id',
     'category_id',
     'assigned_to_id',
     'priority_id',
@@ -276,19 +319,26 @@ class Issue < ActiveRecord::Base
     'assigned_to_id',
     'fixed_version_id',
     'done_ratio',
+    'lock_version',
     :if => lambda {|issue, user| issue.new_statuses_allowed_to(user).any? }
 
+  safe_attributes 'watcher_user_ids',
+    :if => lambda {|issue, user| issue.new_record? && user.allowed_to?(:add_issue_watchers, issue.project)} 
+
   safe_attributes 'is_private',
     :if => lambda {|issue, user|
       user.allowed_to?(:set_issues_private, issue.project) ||
         (issue.author == user && user.allowed_to?(:set_own_issues_private, issue.project))
     }
 
+  safe_attributes 'parent_issue_id',
+    :if => lambda {|issue, user| (issue.new_record? || user.allowed_to?(:edit_issues, issue.project)) &&
+      user.allowed_to?(:manage_subtasks, issue.project)}
+
   # Safely sets attributes
   # Should be called from controllers instead of #attributes=
   # attr_accessible is too rough because we still want things like
   # Issue.new(:project => foo) to work
-  # TODO: move workflow/permission checks from controllers to here
   def safe_attributes=(attrs, user=User.current)
     return unless attrs.is_a?(Hash)
 
@@ -296,7 +346,13 @@ class Issue < ActiveRecord::Base
     attrs = delete_unsafe_attributes(attrs, user)
     return if attrs.empty?
 
-    # Tracker must be set before since new_statuses_allowed_to depends on it.
+    # Project and Tracker must be set before since new_statuses_allowed_to depends on it.
+    if p = attrs.delete('project_id')
+      if allowed_target_projects(user).collect(&:id).include?(p.to_i)
+        self.project_id = p
+      end
+    end
+
     if t = attrs.delete('tracker_id')
       self.tracker_id = t
     end
@@ -311,15 +367,12 @@ class Issue < ActiveRecord::Base
       attrs.reject! {|k,v| %w(priority_id done_ratio start_date due_date estimated_hours).include?(k)}
     end
 
-    if attrs.has_key?('parent_issue_id')
+    if attrs['parent_issue_id'].present?
-      if !user.allowed_to?(:manage_subtasks, project)
+      attrs.delete('parent_issue_id') unless Issue.visible(user).exists?(attrs['parent_issue_id'].to_i)
-        attrs.delete('parent_issue_id')
-      elsif !attrs['parent_issue_id'].blank?
-        attrs.delete('parent_issue_id') unless Issue.visible(user).exists?(attrs['parent_issue_id'].to_i)
-      end
     end
 
-    self.attributes = attrs
+    # mass-assignment security bypass
+    self.send :attributes=, attrs, false
   end
 
   def done_ratio
@@ -393,15 +446,27 @@ class Issue < ActiveRecord::Base
 
   def init_journal(user, notes = "")
     @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes)
-    @issue_before_change = self.clone
+    if new_record?
-    @issue_before_change.status = self.status
+      @current_journal.notify = false
-    @custom_values_before_change = {}
+    else
-    self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value }
+      @attributes_before_change = attributes.dup
+      @custom_values_before_change = {}
+      self.custom_field_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value }
+    end
     # Make sure updated_on is updated when adding a note.
     updated_on_will_change!
     @current_journal
   end
 
+  # Returns the id of the last journal or nil
+  def last_journal_id
+    if new_record?
+      nil
+    else
+      journals.first(:order => "#{Journal.table_name}.id DESC").try(:id)
+    end
+  end
+
   # Return true if the issue is closed, otherwise false
   def closed?
     self.status.is_closed?
@@ -466,46 +531,72 @@ class Issue < ActiveRecord::Base
     !relations_to.detect {|ir| ir.relation_type == 'blocks' && !ir.issue_from.closed?}.nil?
   end
 
-  # Returns an array of status that user is able to apply
+  # Returns an array of statuses that user is able to apply
-  def new_statuses_allowed_to(user, include_default=false)
+  def new_statuses_allowed_to(user=User.current, include_default=false)
-    statuses = status.find_new_statuses_allowed_to(
+    if new_record? && @copied_from
-      user.roles_for_project(project),
+      [IssueStatus.default, @copied_from.status].compact.uniq.sort
-      tracker,
+    else
-      author == user,
+      initial_status = nil
-      assigned_to_id_changed? ? assigned_to_id_was == user.id : assigned_to_id == user.id
+      if new_record?
-      )
+        initial_status = IssueStatus.default
-    statuses << status unless statuses.empty?
+      elsif status_id_was
-    statuses << IssueStatus.default if include_default
+        initial_status = IssueStatus.find_by_id(status_id_was)
-    statuses = statuses.uniq.sort
+      end
-    blocked? ? statuses.reject {|s| s.is_closed?} : statuses
+      initial_status ||= status
+  
+      statuses = initial_status.find_new_statuses_allowed_to(
+        user.admin ? Role.all : user.roles_for_project(project),
+        tracker,
+        author == user,
+        assigned_to_id_changed? ? assigned_to_id_was == user.id : assigned_to_id == user.id
+        )
+      statuses << initial_status unless statuses.empty?
+      statuses << IssueStatus.default if include_default
+      statuses = statuses.compact.uniq.sort
+      blocked? ? statuses.reject {|s| s.is_closed?} : statuses
+    end
+  end
+
+  def assigned_to_was
+    if assigned_to_id_changed? && assigned_to_id_was.present?
+      @assigned_to_was ||= User.find_by_id(assigned_to_id_was)
+    end
   end
 
   # Returns the mail adresses of users that should be notified
   def recipients
-    notified = project.notified_users
+    notified = []
     # Author and assignee are always notified unless they have been
     # locked or don't want to be notified
-    notified << author if author && author.active? && author.notify_about?(self)
+    notified << author if author
     if assigned_to
-      if assigned_to.is_a?(Group)
+      notified += (assigned_to.is_a?(Group) ? assigned_to.users : [assigned_to])
-        notified += assigned_to.users.select {|u| u.active? && u.notify_about?(self)}
-      else
-        notified << assigned_to if assigned_to.active? && assigned_to.notify_about?(self)
-      end
     end
+    if assigned_to_was
+      notified += (assigned_to_was.is_a?(Group) ? assigned_to_was.users : [assigned_to_was])
+    end
+    notified = notified.select {|u| u.active? && u.notify_about?(self)}
+
+    notified += project.notified_users
     notified.uniq!
     # Remove users that can not view the issue
     notified.reject! {|user| !visible?(user)}
     notified.collect(&:mail)
   end
 
+  # Returns the number of hours spent on this issue
+  def spent_hours
+    @spent_hours ||= time_entries.sum(:hours) || 0
+  end
+
   # Returns the total number of hours spent on this issue and its descendants
   #
   # Example:
   #   spent_hours => 0.0
   #   spent_hours => 50.2
-  def spent_hours
+  def total_spent_hours
-    @spent_hours ||= self_and_descendants.sum("#{TimeEntry.table_name}.hours", :include => :time_entries).to_f || 0.0
+    @total_spent_hours ||= self_and_descendants.sum("#{TimeEntry.table_name}.hours",
+      :joins => "LEFT JOIN #{TimeEntry.table_name} ON #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id").to_f || 0.0
   end
 
   def relations
@@ -522,6 +613,16 @@ class Issue < ActiveRecord::Base
     end
   end
 
+  # Preloads visible spent time for a collection of issues
+  def self.load_visible_spent_hours(issues, user=User.current)
+    if issues.any?
+      hours_by_issue_id = TimeEntry.visible(user).sum(:hours, :group => :issue_id)
+      issues.each do |issue|
+        issue.instance_variable_set "@spent_hours", (hours_by_issue_id[issue.id] || 0)
+      end
+    end
+  end
+
   # Finds an issue relation given its id.
   def find_relation(relation_id)
     IssueRelation.find(relation_id, :conditions => ["issue_to_id = ? OR issue_from_id = ?", id, id])
@@ -571,7 +672,13 @@ class Issue < ActiveRecord::Base
     if leaf?
       if start_date.nil? || start_date < date
         self.start_date, self.due_date = date, date + duration
-        save
+        begin
+          save
+        rescue ActiveRecord::StaleObjectError
+          reload
+          self.start_date, self.due_date = date, date + duration
+          save
+        end
       end
     else
       leaves.each do |leaf|
@@ -607,8 +714,7 @@ class Issue < ActiveRecord::Base
     s
   end
 
-  # Saves an issue, time_entry, attachments, and a journal from the parameters
+  # Saves an issue and a time_entry from the parameters
-  # Returns false if save fails
   def save_issue_with_child_records(params, existing_time_entry=nil)
     Issue.transaction do
       if params[:time_entry] && (params[:time_entry][:hours].present? || params[:time_entry][:comments].present?) && User.current.allowed_to?(:log_time, project)
@@ -621,22 +727,13 @@ class Issue < ActiveRecord::Base
         self.time_entries << @time_entry
       end
 
-      if valid?
+      # TODO: Rename hook
-        attachments = Attachment.attach_files(self, params[:attachments])
+      Redmine::Hook.call_hook(:controller_issues_edit_before_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal})
+      if save
         # TODO: Rename hook
-        Redmine::Hook.call_hook(:controller_issues_edit_before_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal})
+        Redmine::Hook.call_hook(:controller_issues_edit_after_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal})
-        begin
+      else
-          if save
+        raise ActiveRecord::Rollback
-            # TODO: Rename hook
-            Redmine::Hook.call_hook(:controller_issues_edit_after_save, { :params => params, :issue => self, :time_entry => @time_entry, :journal => @current_journal})
-          else
-            raise ActiveRecord::Rollback
-          end
-        rescue ActiveRecord::StaleObjectError
-          attachments[:files].each(&:destroy)
-          errors.add :base, l(:notice_locking_conflict)
-          raise ActiveRecord::Rollback
-        end
       end
     end
   end
@@ -726,24 +823,42 @@ class Issue < ActiveRecord::Base
   end
   # End ReportsController extraction
 
-  # Returns an array of projects that current user can move issues to
+  # Returns an array of projects that user can assign the issue to
-  def self.allowed_target_projects_on_move
+  def allowed_target_projects(user=User.current)
-    projects = []
+    if new_record?
-    if User.current.admin?
+      Project.all(:conditions => Project.allowed_to_condition(user, :add_issues))
-      # admin is allowed to move issues to any active (visible) project
+    else
-      projects = Project.visible.all
+      self.class.allowed_target_projects_on_move(user)
-    elsif User.current.logged?
-      if Role.non_member.allowed_to?(:move_issues)
-        projects = Project.visible.all
-      else
-        User.current.memberships.each {|m| projects << m.project if m.roles.detect {|r| r.allowed_to?(:move_issues)}}
-      end
     end
-    projects
+  end
+
+  # Returns an array of projects that user can move issues to
+  def self.allowed_target_projects_on_move(user=User.current)
+    Project.all(:conditions => Project.allowed_to_condition(user, :move_issues))
   end
 
   private
 
+  def after_project_change
+    # Update project_id on related time entries
+    TimeEntry.update_all(["project_id = ?", project_id], {:issue_id => id})
+
+    # Delete issue relations
+    unless Setting.cross_project_issue_relations?
+      relations_from.clear
+      relations_to.clear
+    end
+
+    # Move subtasks
+    children.each do |child|
+      # Change project and keep project
+      child.send :project=, project, true
+      unless child.save
+        raise ActiveRecord::Rollback
+      end
+    end
+  end
+
   def update_nested_set_attributes
     if root_id.nil?
       # issue was just created
@@ -798,7 +913,7 @@ class Issue < ActiveRecord::Base
   def recalculate_attributes_for(issue_id)
     if issue_id && p = Issue.find_by_id(issue_id)
       # priority = highest priority of children
-      if priority_position = p.children.maximum("#{IssuePriority.table_name}.position", :include => :priority)
+      if priority_position = p.children.maximum("#{IssuePriority.table_name}.position", :joins => :priority)
         p.priority = IssuePriority.find_by_position(priority_position)
       end
 
@@ -817,7 +932,7 @@ class Issue < ActiveRecord::Base
           if average == 0
             average = 1
           end
-          done = p.leaves.sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)", :include => :status).to_f
+          done = p.leaves.sum("COALESCE(estimated_hours, #{average}) * (CASE WHEN is_closed = #{connection.quoted_true} THEN 100 ELSE COALESCE(done_ratio, 0) END)", :joins => :status).to_f
           progress = done / (average * leaves_count)
           p.done_ratio = progress.round
         end
@@ -837,12 +952,12 @@ class Issue < ActiveRecord::Base
   def self.update_versions(conditions=nil)
     # Only need to update issues with a fixed_version from
     # a different project and that is not systemwide shared
-    Issue.all(:conditions => merge_conditions("#{Issue.table_name}.fixed_version_id IS NOT NULL" +
+    Issue.scoped(:conditions => conditions).all(
-                                                " AND #{Issue.table_name}.project_id <> #{Version.table_name}.project_id" +
+      :conditions => "#{Issue.table_name}.fixed_version_id IS NOT NULL" +
-                                                " AND #{Version.table_name}.sharing <> 'system'",
+        " AND #{Issue.table_name}.project_id <> #{Version.table_name}.project_id" +
-                                                conditions),
+        " AND #{Version.table_name}.sharing <> 'system'",
-              :include => [:project, :fixed_version]
+      :include => [:project, :fixed_version]
-              ).each do |issue|
+    ).each do |issue|
       next if issue.project.nil? || issue.fixed_version.nil?
       unless issue.project.shared_versions.include?(issue.fixed_version)
         issue.init_journal(User.current)
@@ -861,11 +976,10 @@ class Issue < ActiveRecord::Base
 
   # Callback on attachment deletion
   def attachment_removed(obj)
-    journal = init_journal(User.current)
+    if @current_journal && !obj.new_record?
-    journal.details << JournalDetail.new(:property => 'attachment',
+      @current_journal.details << JournalDetail.new(:property => 'attachment', :prop_key => obj.id, :old_value => obj.filename)
-                                         :prop_key => obj.id,
+      @current_journal.save
-                                         :old_value => obj.filename)
+    end
-    journal.save
   end
 
   # Default assignment based on category
@@ -906,24 +1020,50 @@ class Issue < ActiveRecord::Base
   def create_journal
     if @current_journal
       # attributes changes
-      (Issue.column_names - %w(id root_id lft rgt lock_version created_on updated_on)).each {|c|
+      if @attributes_before_change
-        before = @issue_before_change.send(c)
+        (Issue.column_names - %w(id root_id lft rgt lock_version created_on updated_on)).each {|c|
-        after = send(c)
+          before = @attributes_before_change[c]
-        next if before == after || (before.blank? && after.blank?)
+          after = send(c)
-        @current_journal.details << JournalDetail.new(:property => 'attr',
+          next if before == after || (before.blank? && after.blank?)
-                                                      :prop_key => c,
+          @current_journal.details << JournalDetail.new(:property => 'attr',
-                                                      :old_value => @issue_before_change.send(c),
+                                                        :prop_key => c,
-                                                      :value => send(c))
+                                                        :old_value => before,
-      }
+                                                        :value => after)
-      # custom fields changes
+        }
-      custom_values.each {|c|
+      end
-        next if (@custom_values_before_change[c.custom_field_id]==c.value ||
+      if @custom_values_before_change
-                  (@custom_values_before_change[c.custom_field_id].blank? && c.value.blank?))
+        # custom fields changes
-        @current_journal.details << JournalDetail.new(:property => 'cf',
+        custom_field_values.each {|c|
-                                                      :prop_key => c.custom_field_id,
+          before = @custom_values_before_change[c.custom_field_id]
-                                                      :old_value => @custom_values_before_change[c.custom_field_id],
+          after = c.value
-                                                      :value => c.value)
+          next if before == after || (before.blank? && after.blank?)
-      }
+          
+          if before.is_a?(Array) || after.is_a?(Array)
+            before = [before] unless before.is_a?(Array)
+            after = [after] unless after.is_a?(Array)
+            
+            # values removed
+            (before - after).reject(&:blank?).each do |value|
+              @current_journal.details << JournalDetail.new(:property => 'cf',
+                                                            :prop_key => c.custom_field_id,
+                                                            :old_value => value,
+                                                            :value => nil)
+            end
+            # values added
+            (after - before).reject(&:blank?).each do |value|
+              @current_journal.details << JournalDetail.new(:property => 'cf',
+                                                            :prop_key => c.custom_field_id,
+                                                            :old_value => nil,
+                                                            :value => value)
+            end
+          else
+            @current_journal.details << JournalDetail.new(:property => 'cf',
+                                                          :prop_key => c.custom_field_id,
+                                                          :old_value => before,
+                                                          :value => after)
+          end
+        }
+      end
       @current_journal.save
       # reset current journal
       init_journal @current_journal.user, @current_journal.notes

app/models/issue_category.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class IssueCategory < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :project
   belongs_to :assigned_to, :class_name => 'Principal', :foreign_key => 'assigned_to_id'
   has_many :issues, :foreign_key => 'category_id', :dependent => :nullify
@@ -24,7 +25,7 @@ class IssueCategory < ActiveRecord::Base
   validates_uniqueness_of :name, :scope => [:project_id]
   validates_length_of :name, :maximum => 30
   
-  attr_protected :project_id
+  safe_attributes 'name', 'assigned_to_id'
 
   named_scope :named, lambda {|arg| { :conditions => ["LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip]}}
 

app/models/issue_relation.rb

@@ -57,7 +57,8 @@ class IssueRelation < ActiveRecord::Base
         (issue_to.nil? || user.allowed_to?(:manage_issue_relations, issue_to.project)))
   end
 
-  def after_initialize
+  def initialize(attributes=nil, *args)
+    super
     if new_record?
       if relation_type.blank?
         self.relation_type = IssueRelation::TYPE_RELATES

app/models/mail_handler.rb

@@ -29,7 +29,9 @@ class MailHandler < ActionMailer::Base
 
     @@handler_options[:issue] ||= {}
 
-    @@handler_options[:allow_override] = @@handler_options[:allow_override].split(',').collect(&:strip) if @@handler_options[:allow_override].is_a?(String)
+    if @@handler_options[:allow_override].is_a?(String)
+      @@handler_options[:allow_override] = @@handler_options[:allow_override].split(',').collect(&:strip)
+    end
     @@handler_options[:allow_override] ||= []
     # Project needs to be overridable if not specified
     @@handler_options[:allow_override] << 'project' unless @@handler_options[:issue].has_key?(:project)
@@ -40,6 +42,12 @@ class MailHandler < ActionMailer::Base
     super email
   end
 
+  cattr_accessor :ignored_emails_headers
+  @@ignored_emails_headers = {
+    'X-Auto-Response-Suppress' => 'OOF',
+    'Auto-Submitted' => 'auto-replied'
+  }
+
   # Processes incoming emails
   # Returns the created object (eg. an issue, a message) or false
   def receive(email)
@@ -47,12 +55,26 @@ class MailHandler < ActionMailer::Base
     sender_email = email.from.to_a.first.to_s.strip
     # Ignore emails received from the application emission address to avoid hell cycles
     if sender_email.downcase == Setting.mail_from.to_s.strip.downcase
-      logger.info  "MailHandler: ignoring email from Redmine emission address [#{sender_email}]" if logger && logger.info
+      if logger && logger.info
+        logger.info  "MailHandler: ignoring email from Redmine emission address [#{sender_email}]"
+      end
       return false
     end
+    # Ignore auto generated emails
+    self.class.ignored_emails_headers.each do |key, ignored_value|
+      value = email.header_string(key)
+      if value && value.to_s.downcase == ignored_value.downcase
+        if logger && logger.info
+          logger.info "MailHandler: ignoring email with #{key}:#{value} header"
+        end
+        return false
+      end
+    end
     @user = User.find_by_mail(sender_email) if sender_email.present?
     if @user && !@user.active?
-      logger.info  "MailHandler: ignoring email from non-active user [#{@user.login}]" if logger && logger.info
+      if logger && logger.info
+        logger.info  "MailHandler: ignoring email from non-active user [#{@user.login}]"
+      end
       return false
     end
     if @user.nil?
@@ -61,17 +83,23 @@ class MailHandler < ActionMailer::Base
       when 'accept'
         @user = User.anonymous
       when 'create'
-        @user = create_user_from_email(email)
+        @user = create_user_from_email
         if @user
-          logger.info "MailHandler: [#{@user.login}] account created" if logger && logger.info
+          if logger && logger.info
+            logger.info "MailHandler: [#{@user.login}] account created"
+          end
           Mailer.deliver_account_information(@user, @user.password)
         else
-          logger.error "MailHandler: could not create account for [#{sender_email}]" if logger && logger.error
+          if logger && logger.error
+            logger.error "MailHandler: could not create account for [#{sender_email}]"
+          end
           return false
         end
       else
         # Default behaviour, emails from unknown users are ignored
-        logger.info  "MailHandler: ignoring email from unknown user [#{sender_email}]" if logger && logger.info
+        if logger && logger.info
+          logger.info  "MailHandler: ignoring email from unknown user [#{sender_email}]" 
+        end
         return false
       end
     end
@@ -149,7 +177,10 @@ class MailHandler < ActionMailer::Base
     return unless issue
     # check permission
     unless @@handler_options[:no_permission_check]
-      raise UnauthorizedAction unless user.allowed_to?(:add_issue_notes, issue.project) || user.allowed_to?(:edit_issues, issue.project)
+      unless user.allowed_to?(:add_issue_notes, issue.project) ||
+               user.allowed_to?(:edit_issues, issue.project)
+        raise UnauthorizedAction
+      end
     end
 
     # ignore CLI-supplied defaults for new issues
@@ -161,7 +192,9 @@ class MailHandler < ActionMailer::Base
     journal.notes = cleaned_up_text_body
     add_attachments(issue)
     issue.save!
-    logger.info "MailHandler: issue ##{issue.id} updated by #{user}" if logger && logger.info
+    if logger && logger.info
+      logger.info "MailHandler: issue ##{issue.id} updated by #{user}"
+    end
     journal
   end
 
@@ -192,7 +225,9 @@ class MailHandler < ActionMailer::Base
         add_attachments(reply)
         reply
       else
-        logger.info "MailHandler: ignoring reply from [#{sender_email}] to a locked topic" if logger && logger.info
+        if logger && logger.info
+          logger.info "MailHandler: ignoring reply from [#{sender_email}] to a locked topic"
+        end
       end
     end
   end
@@ -226,7 +261,8 @@ class MailHandler < ActionMailer::Base
       @keywords[attr]
     else
       @keywords[attr] = begin
-        if (options[:override] || @@handler_options[:allow_override].include?(attr.to_s)) && (v = extract_keyword!(plain_text_body, attr, options[:format]))
+        if (options[:override] || @@handler_options[:allow_override].include?(attr.to_s)) &&
+              (v = extract_keyword!(plain_text_body, attr, options[:format]))
           v
         elsif !@@handler_options[:issue][attr].blank?
           @@handler_options[:issue][attr]
@@ -240,8 +276,12 @@ class MailHandler < ActionMailer::Base
   def extract_keyword!(text, attr, format=nil)
     keys = [attr.to_s.humanize]
     if attr.is_a?(Symbol)
-      keys << l("field_#{attr}", :default => '', :locale =>  user.language) if user && user.language.present?
+      if user && user.language.present?
-      keys << l("field_#{attr}", :default => '', :locale =>  Setting.default_language) if Setting.default_language.present?
+        keys << l("field_#{attr}", :default => '', :locale =>  user.language)
+      end
+      if Setting.default_language.present?
+        keys << l("field_#{attr}", :default => '', :locale =>  Setting.default_language)
+      end
     end
     keys.reject! {|k| k.blank?}
     keys.collect! {|k| Regexp.escape(k)}
@@ -269,7 +309,8 @@ class MailHandler < ActionMailer::Base
       'priority_id' => (k = get_keyword(:priority)) && IssuePriority.named(k).first.try(:id),
       'category_id' => (k = get_keyword(:category)) && issue.project.issue_categories.named(k).first.try(:id),
       'assigned_to_id' => assigned_to.try(:id),
-      'fixed_version_id' => (k = get_keyword(:fixed_version, :override => true)) && issue.project.shared_versions.named(k).first.try(:id),
+      'fixed_version_id' => (k = get_keyword(:fixed_version, :override => true)) &&
+                                issue.project.shared_versions.named(k).first.try(:id),
       'start_date' => get_keyword(:start_date, :override => true, :format => '\d{4}-\d{2}-\d{2}'),
       'due_date' => get_keyword(:due_date, :override => true, :format => '\d{4}-\d{2}-\d{2}'),
       'estimated_hours' => get_keyword(:estimated_hours, :override => true),
@@ -322,8 +363,8 @@ class MailHandler < ActionMailer::Base
     @full_sanitizer ||= HTML::FullSanitizer.new
   end
 
-  def self.assign_string_attribute_with_limit(object, attribute, value)
+  def self.assign_string_attribute_with_limit(object, attribute, value, limit=nil)
-    limit = object.class.columns_hash[attribute.to_s].limit || 255
+    limit ||= object.class.columns_hash[attribute.to_s].limit || 255
     value = value.to_s.slice(0, limit)
     object.send("#{attribute}=", value)
   end
@@ -334,7 +375,7 @@ class MailHandler < ActionMailer::Base
 
     # Truncating the email address would result in an invalid format
     user.mail = email_address
-    assign_string_attribute_with_limit(user, 'login', email_address)
+    assign_string_attribute_with_limit(user, 'login', email_address, User::LOGIN_LENGTH_LIMIT)
 
     names = fullname.blank? ? email_address.gsub(/@.*$/, '').split('.') : fullname.split
     assign_string_attribute_with_limit(user, 'firstname', names.shift)
@@ -342,13 +383,13 @@ class MailHandler < ActionMailer::Base
     user.lastname = '-' if user.lastname.blank?
 
     password_length = [Setting.password_min_length.to_i, 10].max
-    user.password = ActiveSupport::SecureRandom.hex(password_length / 2 + 1)
+    user.password = Redmine::Utils.random_hex(password_length / 2 + 1)
     user.language = Setting.default_language
 
     unless user.valid?
-      user.login = "user#{ActiveSupport::SecureRandom.hex(6)}" if user.errors.on(:login)
+      user.login = "user#{Redmine::Utils.random_hex(6)}" unless user.errors[:login].blank?
-      user.firstname = "-" if user.errors.on(:firstname)
+      user.firstname = "-" unless user.errors[:firstname].blank?
-      user.lastname = "-" if user.errors.on(:lastname)
+      user.lastname  = "-" unless user.errors[:lastname].blank?
     end
 
     user
@@ -356,10 +397,10 @@ class MailHandler < ActionMailer::Base
 
   # Creates a User for the +email+ sender
   # Returns the user or nil if it could not be created
-  def create_user_from_email(email)
+  def create_user_from_email
     addr = email.from_addrs.to_a.first
     if addr && !addr.spec.blank?
-      user = self.class.new_user_from_attributes(addr.spec, addr.name)
+      user = self.class.new_user_from_attributes(addr.spec, TMail::Unquoter.unquote_and_convert_to(addr.name, 'utf-8'))
       if user.save
         user
       else
@@ -372,8 +413,6 @@ class MailHandler < ActionMailer::Base
     end
   end
 
-  private
-
   # Removes the email body of text after the truncation configurations.
   def cleanup_body(body)
     delimiters = Setting.mail_handler_body_delimiters.to_s.split(/[\r\n]+/).reject(&:blank?).map {|s| Regexp.escape(s)}
@@ -388,10 +427,16 @@ class MailHandler < ActionMailer::Base
     keyword = keyword.to_s.downcase
     assignable = issue.assignable_users
     assignee = nil
-    assignee ||= assignable.detect {|a| a.mail.to_s.downcase == keyword || a.login.to_s.downcase == keyword}
+    assignee ||= assignable.detect {|a|
+                   a.mail.to_s.downcase == keyword ||
+                     a.login.to_s.downcase == keyword
+                 }
     if assignee.nil? && keyword.match(/ /)
       firstname, lastname = *(keyword.split) # "First Last Throwaway"
-      assignee ||= assignable.detect {|a| a.is_a?(User) && a.firstname.to_s.downcase == firstname && a.lastname.to_s.downcase == lastname}
+      assignee ||= assignable.detect {|a| 
+                     a.is_a?(User) && a.firstname.to_s.downcase == firstname &&
+                       a.lastname.to_s.downcase == lastname
+                   }
     end
     if assignee.nil?
       assignee ||= assignable.detect {|a| a.is_a?(Group) && a.name.downcase == keyword}

app/models/mailer.rb

@@ -15,8 +15,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-require 'ar_condition'
-
 class Mailer < ActionMailer::Base
   layout 'mailer'
   helper :application
@@ -43,6 +41,7 @@ class Mailer < ActionMailer::Base
                     'Issue-Author' => issue.author.login
     redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to
     message_id issue
+    @author = issue.author
     recipients issue.recipients
     cc(issue.watcher_recipients - @recipients)
     subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] (#{issue.status.name}) #{issue.subject}"
@@ -99,6 +98,7 @@ class Mailer < ActionMailer::Base
   def document_added(document)
     redmine_headers 'Project' => document.project.identifier
     recipients document.recipients
+    @author = User.current
     subject "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"
     body :document => document,
          :document_url => url_for(:controller => 'documents', :action => 'show', :id => document)
@@ -114,6 +114,7 @@ class Mailer < ActionMailer::Base
     container = attachments.first.container
     added_to = ''
     added_to_url = ''
+    @author = attachments.first.author
     case container.class.name
     when 'Project'
       added_to_url = url_for(:controller => 'files', :action => 'index', :project_id => container)
@@ -143,6 +144,7 @@ class Mailer < ActionMailer::Base
   #   Mailer.deliver_news_added(news) => sends an email to the news' project recipients
   def news_added(news)
     redmine_headers 'Project' => news.project.identifier
+    @author = news.author
     message_id news
     recipients news.recipients
     subject "[#{news.project.name}] #{l(:label_news)}: #{news.title}"
@@ -159,6 +161,7 @@ class Mailer < ActionMailer::Base
   def news_comment_added(comment)
     news = comment.commented
     redmine_headers 'Project' => news.project.identifier
+    @author = comment.author
     message_id comment
     recipients news.recipients
     cc news.watcher_recipients
@@ -177,6 +180,7 @@ class Mailer < ActionMailer::Base
   def message_posted(message)
     redmine_headers 'Project' => message.project.identifier,
                     'Topic-Id' => (message.parent_id || message.id)
+    @author = message.author
     message_id message
     references message.parent unless message.parent.nil?
     recipients(message.recipients)
@@ -195,6 +199,7 @@ class Mailer < ActionMailer::Base
   def wiki_content_added(wiki_content)
     redmine_headers 'Project' => wiki_content.project.identifier,
                     'Wiki-Page-Id' => wiki_content.page.id
+    @author = wiki_content.author
     message_id wiki_content
     recipients wiki_content.recipients
     cc(wiki_content.page.wiki.watcher_recipients - recipients)
@@ -214,6 +219,7 @@ class Mailer < ActionMailer::Base
   def wiki_content_updated(wiki_content)
     redmine_headers 'Project' => wiki_content.project.identifier,
                     'Wiki-Page-Id' => wiki_content.page.id
+    @author = wiki_content.author
     message_id wiki_content
     recipients wiki_content.recipients
     cc(wiki_content.page.wiki.watcher_recipients + wiki_content.page.watcher_recipients - recipients)
@@ -291,12 +297,12 @@ class Mailer < ActionMailer::Base
     render_multipart('register', body)
   end
 
-  def test(user)
+  def test_email(user)
     set_language_if_valid(user.language)
     recipients user.mail
     subject 'Redmine test'
     body :url => url_for(:controller => 'welcome')
-    render_multipart('test', body)
+    render_multipart('test_email', body)
   end
 
   # Overrides default deliver! method to prevent from sending an email
@@ -343,18 +349,17 @@ class Mailer < ActionMailer::Base
     tracker = options[:tracker] ? Tracker.find(options[:tracker]) : nil
     user_ids = options[:users]
 
-    s = ARCondition.new ["#{IssueStatus.table_name}.is_closed = ? AND #{Issue.table_name}.due_date <= ?", false, days.day.from_now.to_date]
+    scope = Issue.open.scoped(:conditions => ["#{Issue.table_name}.assigned_to_id IS NOT NULL" +
-    s << "#{Issue.table_name}.assigned_to_id IS NOT NULL"
+      " AND #{Project.table_name}.status = #{Project::STATUS_ACTIVE}" +
-    s << ["#{Issue.table_name}.assigned_to_id IN (?)", user_ids] if user_ids.present?
+      " AND #{Issue.table_name}.due_date <= ?", days.day.from_now.to_date]
-    s << "#{Project.table_name}.status = #{Project::STATUS_ACTIVE}"
+    )
-    s << "#{Issue.table_name}.project_id = #{project.id}" if project
+    scope = scope.scoped(:conditions => {:assigned_to_id => user_ids}) if user_ids.present?
-    s << "#{Issue.table_name}.tracker_id = #{tracker.id}" if tracker
+    scope = scope.scoped(:conditions => {:project_id => project.id}) if project
+    scope = scope.scoped(:conditions => {:tracker_id => tracker.id}) if tracker
 
-    issues_by_assignee = Issue.find(:all, :include => [:status, :assigned_to, :project, :tracker],
+    issues_by_assignee = scope.all(:include => [:status, :assigned_to, :project, :tracker]).group_by(&:assigned_to)
-                                          :conditions => s.conditions
-                                    ).group_by(&:assigned_to)
     issues_by_assignee.each do |assignee, issues|
-      deliver_reminder(assignee, issues, days) if assignee && assignee.active?
+      deliver_reminder(assignee, issues, days) if assignee.is_a?(User) && assignee.active?
     end
   end
 
@@ -367,6 +372,17 @@ class Mailer < ActionMailer::Base
     ActionMailer::Base.perform_deliveries = was_enabled
   end
 
+  # Sends emails synchronously in the given block
+  def self.with_synched_deliveries(&block)
+    saved_method = ActionMailer::Base.delivery_method
+    if m = saved_method.to_s.match(%r{^async_(.+)$})
+      ActionMailer::Base.delivery_method = m[1].to_sym
+    end
+    yield
+  ensure
+    ActionMailer::Base.delivery_method = saved_method
+  end
+
   private
   def initialize_defaults(method_name)
     super
@@ -379,22 +395,30 @@ class Mailer < ActionMailer::Base
             'X-Redmine-Host' => Setting.host_name,
             'X-Redmine-Site' => Setting.app_title,
             'X-Auto-Response-Suppress' => 'OOF',
-            'Auto-Submitted' => 'auto-generated'
+            'Auto-Submitted' => 'auto-generated',
+            'List-Id' => "<#{Setting.mail_from.to_s.gsub('@', '.')}>"
   end
 
   # Appends a Redmine header field (name is prepended with 'X-Redmine-')
   def redmine_headers(h)
-    h.each { |k,v| headers["X-Redmine-#{k}"] = v }
+    h.each { |k,v| headers["X-Redmine-#{k}"] = v.to_s }
   end
 
   # Overrides the create_mail method
   def create_mail
-    # Removes the current user from the recipients and cc
+    # Removes the author from the recipients and cc
     # if he doesn't want to receive notifications about what he does
-    @author ||= User.current
+    if @author && @author.logged? && @author.pref[:no_self_notified]
-    if @author.pref[:no_self_notified]
+      if recipients
-      recipients.delete(@author.mail) if recipients
+        recipients((recipients.is_a?(Array) ? recipients : [recipients]) - [@author.mail])
-      cc.delete(@author.mail) if cc
+      end
+      if cc
+        cc((cc.is_a?(Array) ? cc : [cc]) - [@author.mail])
+      end
+    end
+
+    if @author && @author.logged?
+      redmine_headers 'Sender' => @author.login
     end
 
     notified_users = [recipients, cc].flatten.compact.uniq

app/models/member.rb

@@ -24,9 +24,17 @@ class Member < ActiveRecord::Base
 
   validates_presence_of :principal, :project
   validates_uniqueness_of :user_id, :scope => :project_id
+  validate :validate_role
 
+  before_destroy :set_issue_category_nil
   after_destroy :unwatch_from_permission_change
 
+  def role
+  end
+
+  def role=
+  end
+
   def name
     self.user.name
   end
@@ -50,7 +58,17 @@ class Member < ActiveRecord::Base
 
   def <=>(member)
     a, b = roles.sort.first, member.roles.sort.first
-    a == b ? (principal <=> member.principal) : (a <=> b)
+    if a == b
+      if principal
+        principal <=> member.principal
+      else
+        1
+      end
+    elsif a
+      a <=> b
+    else
+      1
+    end
   end
 
   def deletable?
@@ -65,7 +83,7 @@ class Member < ActiveRecord::Base
     end
   end
 
-  def before_destroy
+  def set_issue_category_nil
     if user
       # remove category based auto assignments for this member
       IssueCategory.update_all "assigned_to_id = NULL", ["project_id = ? AND assigned_to_id = ?", project.id, user.id]
@@ -81,7 +99,7 @@ class Member < ActiveRecord::Base
 
   protected
 
-  def validate
+  def validate_role
     errors.add_on_empty :role if member_roles.empty? && roles.empty?
   end
 

app/models/member_role.rb

@@ -25,8 +25,9 @@ class MemberRole < ActiveRecord::Base
   after_destroy :remove_role_from_group_users
 
   validates_presence_of :role
+  validate :validate_role_member
 
-  def validate
+  def validate_role_member
     errors.add :role_id, :invalid if role && !role.member?
   end
 

app/models/message.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Message < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :board
   belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
   acts_as_tree :counter_cache => :replies_count, :order => "#{Message.table_name}.created_on ASC"
@@ -36,7 +37,6 @@ class Message < ActiveRecord::Base
                             :author_key => :author_id
   acts_as_watchable
 
-  attr_protected :locked, :sticky
   validates_presence_of :board, :subject, :content
   validates_length_of :subject, :maximum => 255
   validate :cannot_reply_to_locked_topic, :on => :create
@@ -48,6 +48,12 @@ class Message < ActiveRecord::Base
   named_scope :visible, lambda {|*args| { :include => {:board => :project},
                                           :conditions => Project.allowed_to_condition(args.shift || User.current, :view_messages, *args) } }
 
+  safe_attributes 'subject', 'content'
+  safe_attributes 'locked', 'sticky', 'board_id',
+    :if => lambda {|message, user|
+      user.allowed_to?(:edit_messages, message.project)
+    }
+
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_messages, project)
   end

app/models/news.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class News < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :project
   belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
   has_many :comments, :as => :commented, :dependent => :delete_all, :order => "created_on"
@@ -24,6 +25,7 @@ class News < ActiveRecord::Base
   validates_length_of :title, :maximum => 60
   validates_length_of :summary, :maximum => 255
 
+  acts_as_attachable :delete_permission => :manage_news
   acts_as_searchable :columns => ['title', 'summary', "#{table_name}.description"], :include => :project
   acts_as_event :url => Proc.new {|o| {:controller => 'news', :action => 'show', :id => o.id}}
   acts_as_activity_provider :find_options => {:include => [:project, :author]},
@@ -37,13 +39,23 @@ class News < ActiveRecord::Base
     :conditions => Project.allowed_to_condition(args.shift || User.current, :view_news, *args)
   }}
 
+  safe_attributes 'title', 'summary', 'description'
+
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_news, project)
   end
 
+  # Returns true if the news can be commented by user
+  def commentable?(user=User.current)
+    user.allowed_to?(:comment_news, project)
+  end
+
   # returns latest news for projects visible by user
   def self.latest(user = User.current, count = 5)
-    find(:all, :limit => count, :conditions => Project.allowed_to_condition(user, :view_news), :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")	
+    find(:all, :limit => count,
+         :conditions => Project.allowed_to_condition(user, :view_news),
+         :include => [ :author, :project ],
+         :order => "#{News.table_name}.created_on DESC")	
   end
 
   private

app/models/principal.rb

@@ -24,13 +24,44 @@ class Principal < ActiveRecord::Base
   has_many :issue_categories, :foreign_key => 'assigned_to_id', :dependent => :nullify
 
   # Groups and active users
-  named_scope :active, :conditions => "#{Principal.table_name}.type='Group' OR (#{Principal.table_name}.type='User' AND #{Principal.table_name}.status = 1)"
+  named_scope :active, :conditions => "#{Principal.table_name}.status = 1"
 
   named_scope :like, lambda {|q|
-    s = "%#{q.to_s.strip.downcase}%"
+    if q.blank?
-    {:conditions => ["LOWER(login) LIKE :s OR LOWER(firstname) LIKE :s OR LOWER(lastname) LIKE :s OR LOWER(mail) LIKE :s", {:s => s}],
+      {}
-     :order => 'type, login, lastname, firstname, mail'
+    else
-    }
+      q = q.to_s.downcase
+      pattern = "%#{q}%"
+      sql = "LOWER(login) LIKE :p OR LOWER(firstname) LIKE :p OR LOWER(lastname) LIKE :p OR LOWER(mail) LIKE :p"
+      params = {:p => pattern}
+      if q =~ /^(.+)\s+(.+)$/
+        a, b = "#{$1}%", "#{$2}%"
+        sql << " OR (LOWER(firstname) LIKE :a AND LOWER(lastname) LIKE :b) OR (LOWER(firstname) LIKE :b AND LOWER(lastname) LIKE :a)"
+        params.merge!(:a => a, :b => b)
+      end
+      {:conditions => [sql, params]}
+    end
+  }
+
+  # Principals that are members of a collection of projects
+  named_scope :member_of, lambda {|projects|
+    projects = [projects] unless projects.is_a?(Array)
+    if projects.empty?
+      {:conditions => "1=0"}
+    else
+      ids = projects.map(&:id)
+      {:conditions => ["#{Principal.table_name}.status = 1 AND #{Principal.table_name}.id IN (SELECT DISTINCT user_id FROM #{Member.table_name} WHERE project_id IN (?))", ids]}
+    end
+  }
+  # Principals that are not members of projects
+  named_scope :not_member_of, lambda {|projects|
+    projects = [projects] unless projects.is_a?(Array)
+    if projects.empty?
+      {:conditions => "1=0"}
+    else
+      ids = projects.map(&:id)
+      {:conditions => ["#{Principal.table_name}.id NOT IN (SELECT DISTINCT user_id FROM #{Member.table_name} WHERE project_id IN (?))", ids]}
+    end
   }
 
   before_create :set_default_empty_values
@@ -40,7 +71,9 @@ class Principal < ActiveRecord::Base
   end
 
   def <=>(principal)
-    if self.class.name == principal.class.name
+    if principal.nil?
+      -1
+    elsif self.class.name == principal.class.name
       self.to_s.downcase <=> principal.to_s.downcase
     else
       # groups after users

app/models/project.rb

@@ -37,7 +37,7 @@ class Project < ActiveRecord::Base
 
   has_many :enabled_modules, :dependent => :delete_all
   has_and_belongs_to_many :trackers, :order => "#{Tracker.table_name}.position"
-  has_many :issues, :dependent => :destroy, :order => "#{Issue.table_name}.created_on DESC", :include => [:status, :tracker]
+  has_many :issues, :dependent => :destroy, :include => [:status, :tracker]
   has_many :issue_changes, :through => :issues, :source => :journals
   has_many :versions, :dependent => :destroy, :order => "#{Version.table_name}.effective_date DESC, #{Version.table_name}.name DESC"
   has_many :time_entries, :dependent => :delete_all
@@ -46,7 +46,8 @@ class Project < ActiveRecord::Base
   has_many :news, :dependent => :destroy, :include => :author
   has_many :issue_categories, :dependent => :delete_all, :order => "#{IssueCategory.table_name}.name"
   has_many :boards, :dependent => :destroy, :order => "position ASC"
-  has_one :repository, :dependent => :destroy
+  has_one :repository, :conditions => ["is_default = ?", true]
+  has_many :repositories, :dependent => :destroy
   has_many :changesets, :through => :repository
   has_one :wiki, :dependent => :destroy
   # Custom field for the project issues
@@ -75,7 +76,7 @@ class Project < ActiveRecord::Base
   validates_length_of :homepage, :maximum => 255
   validates_length_of :identifier, :in => 1..IDENTIFIER_MAX_LENGTH
   # donwcase letters, digits, dashes but not digits only
-  validates_format_of :identifier, :with => /^(?!\d+$)[a-z0-9\-]*$/, :if => Proc.new { |p| p.identifier_changed? }
+  validates_format_of :identifier, :with => /^(?!\d+$)[a-z0-9\-_]*$/, :if => Proc.new { |p| p.identifier_changed? }
   # reserved words
   validates_exclusion_of :identifier, :in => %w( new )
 
@@ -83,10 +84,30 @@ class Project < ActiveRecord::Base
 
   named_scope :has_module, lambda { |mod| { :conditions => ["#{Project.table_name}.id IN (SELECT em.project_id FROM #{EnabledModule.table_name} em WHERE em.name=?)", mod.to_s] } }
   named_scope :active, { :conditions => "#{Project.table_name}.status = #{STATUS_ACTIVE}"}
+  named_scope :status, lambda {|arg| arg.blank? ? {} : {:conditions => {:status => arg.to_i}} }
   named_scope :all_public, { :conditions => { :is_public => true } }
   named_scope :visible, lambda {|*args| {:conditions => Project.visible_condition(args.shift || User.current, *args) }}
+  named_scope :allowed_to, lambda {|*args| 
+    user = User.current
+    permission = nil
+    if args.first.is_a?(Symbol)
+      permission = args.shift
+    else
+      user = args.shift
+      permission = args.shift
+    end
+    { :conditions => Project.allowed_to_condition(user, permission, *args) }
+  }
+  named_scope :like, lambda {|arg|
+    if arg.blank?
+      {}
+    else
+      pattern = "%#{arg.to_s.strip.downcase}%"
+      {:conditions => ["LOWER(identifier) LIKE :p OR LOWER(name) LIKE :p", {:p => pattern}]}
+    end
+  }
 
-  def initialize(attributes = nil)
+  def initialize(attributes=nil, *args)
     super
 
     initialized = (attributes || {}).stringify_keys
@@ -251,9 +272,22 @@ class Project < ActiveRecord::Base
     end
   end
 
+  def reload(*args)
+    @shared_versions = nil
+    @rolled_up_versions = nil
+    @rolled_up_trackers = nil
+    @all_issue_custom_fields = nil
+    @all_time_entry_custom_fields = nil
+    @to_param = nil
+    @allowed_parents = nil
+    @allowed_permissions = nil
+    @actions_allowed = nil
+    super
+  end
+
   def to_param
     # id is used for projects with a numeric identifier (compatibility)
-    @to_param ||= (identifier.to_s =~ %r{^\d*$} ? id : identifier)
+    @to_param ||= (identifier.to_s =~ %r{^\d*$} ? id.to_s : identifier)
   end
 
   def active?
@@ -390,16 +424,21 @@ class Project < ActiveRecord::Base
 
   # Returns a scope of the Versions used by the project
   def shared_versions
-    @shared_versions ||= begin
+    if new_record?
-      r = root? ? self : root
       Version.scoped(:include => :project,
-                     :conditions => "#{Project.table_name}.id = #{id}" +
+                     :conditions => "#{Project.table_name}.status = #{Project::STATUS_ACTIVE} AND #{Version.table_name}.sharing = 'system'")
-                                    " OR (#{Project.table_name}.status = #{Project::STATUS_ACTIVE} AND (" +
+    else
+      @shared_versions ||= begin
+        r = root? ? self : root
+        Version.scoped(:include => :project,
+                       :conditions => "#{Project.table_name}.id = #{id}" +
+                                      " OR (#{Project.table_name}.status = #{Project::STATUS_ACTIVE} AND (" +
                                           " #{Version.table_name}.sharing = 'system'" +
                                           " OR (#{Project.table_name}.lft >= #{r.lft} AND #{Project.table_name}.rgt <= #{r.rgt} AND #{Version.table_name}.sharing = 'tree')" +
                                           " OR (#{Project.table_name}.lft < #{lft} AND #{Project.table_name}.rgt > #{rgt} AND #{Version.table_name}.sharing IN ('hierarchy', 'descendants'))" +
                                           " OR (#{Project.table_name}.lft > #{lft} AND #{Project.table_name}.rgt < #{rgt} AND #{Version.table_name}.sharing = 'hierarchy')" +
                                           "))")
+      end
     end
   end
 
@@ -801,7 +840,7 @@ class Project < ActiveRecord::Base
   # Copies queries from +project+
   def copy_queries(project)
     project.queries.each do |query|
-      new_query = Query.new
+      new_query = ::Query.new
       new_query.attributes = query.attributes.dup.except("id", "project_id", "sort_criteria")
       new_query.sort_criteria = query.sort_criteria if query.sort_criteria
       new_query.project = self

app/models/query.rb

@@ -57,7 +57,7 @@ class QueryCustomFieldColumn < QueryColumn
   def initialize(custom_field)
     self.name = "cf_#{custom_field.id}".to_sym
     self.sortable = custom_field.order_statement || false
-    if %w(list date bool int).include?(custom_field.field_format)
+    if %w(list date bool int).include?(custom_field.field_format) && !custom_field.multiple?
       self.groupable = custom_field.order_statement
     end
     self.groupable ||= false
@@ -73,8 +73,8 @@ class QueryCustomFieldColumn < QueryColumn
   end
 
   def value(issue)
-    cv = issue.custom_values.detect {|v| v.custom_field_id == @cf.id}
+    cv = issue.custom_values.select {|v| v.custom_field_id == @cf.id}.collect {|v| @cf.cast_value(v.value)}
-    cv && @cf.cast_value(cv.value)
+    cv.size > 1 ? cv : cv.first
   end
 
   def css_classes
@@ -94,7 +94,7 @@ class Query < ActiveRecord::Base
 
   attr_protected :project_id, :user_id
 
-  validates_presence_of :name, :on => :save
+  validates_presence_of :name
   validates_length_of :name, :maximum => 255
   validate :validate_query_filters
 
@@ -126,8 +126,8 @@ class Query < ActiveRecord::Base
                                  :list_subprojects => [ "*", "!*", "=" ],
                                  :date => [ "=", ">=", "<=", "><", "<t+", ">t+", "t+", "t", "w", ">t-", "<t-", "t-", "!*", "*" ],
                                  :date_past => [ "=", ">=", "<=", "><", ">t-", "<t-", "t-", "t", "w", "!*", "*" ],
-                                 :string => [ "=", "~", "!", "!~" ],
+                                 :string => [ "=", "~", "!", "!~", "!*", "*" ],
-                                 :text => [  "~", "!~" ],
+                                 :text => [  "~", "!~", "!*", "*" ],
                                  :integer => [ "=", ">=", "<=", "><", "!*", "*" ],
                                  :float => [ "=", ">=", "<=", "><", "!*", "*" ] }
 
@@ -163,13 +163,9 @@ class Query < ActiveRecord::Base
     }
   }
 
-  def initialize(attributes = nil)
+  def initialize(attributes=nil, *args)
     super attributes
     self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
-  end
-
-  def after_initialize
-    # Store the fact that project is nil (used in #editable_by?)
     @is_for_all = project.nil?
   end
 
@@ -178,20 +174,20 @@ class Query < ActiveRecord::Base
       if values_for(field)
         case type_for(field)
         when :integer
-          errors.add(label_for(field), :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+$/) }
+          add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+$/) }
         when :float
-          errors.add(label_for(field), :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+(\.\d*)?$/) }
+          add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+(\.\d*)?$/) }
         when :date, :date_past
           case operator_for(field)
           when "=", ">=", "<=", "><"
-            errors.add(label_for(field), :invalid) if values_for(field).detect {|v| v.present? && (!v.match(/^\d{4}-\d{2}-\d{2}$/) || (Date.parse(v) rescue nil).nil?) }
+            add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && (!v.match(/^\d{4}-\d{2}-\d{2}$/) || (Date.parse(v) rescue nil).nil?) }
           when ">t-", "<t-", "t-"
-            errors.add(label_for(field), :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+$/) }
+            add_filter_error(field, :invalid) if values_for(field).detect {|v| v.present? && !v.match(/^\d+$/) }
           end
         end
       end
 
-      errors.add label_for(field), :blank unless
+      add_filter_error(field, :blank) unless
           # filter requires one or more values
           (values_for(field) and !values_for(field).first.blank?) or
           # filter doesn't require any value
@@ -199,6 +195,11 @@ class Query < ActiveRecord::Base
     end if filters
   end
 
+  def add_filter_error(field, message)
+    m = label_for(field) + " " + l(message, :scope => 'activerecord.errors.messages')
+    errors.add(:base, m)
+  end
+
   # Returns true if the query is visible to +user+ or the current user.
   def visible?(user=User.current)
     (project.nil? || user.allowed_to?(:view_issues, project)) && (self.is_public? || self.user_id == user.id)
@@ -231,14 +232,24 @@ class Query < ActiveRecord::Base
     principals = []
     if project
       principals += project.principals.sort
+      unless project.leaf?
+        subprojects = project.descendants.visible.all
+        if subprojects.any?
+          @available_filters["subproject_id"] = { :type => :list_subprojects, :order => 13, :values => subprojects.collect{|s| [s.name, s.id.to_s] } }
+          principals += Principal.member_of(subprojects)
+        end
+      end
     else
       all_projects = Project.visible.all
       if all_projects.any?
         # members of visible projects
-        principals += Principal.active.find(:all, :conditions => ["#{User.table_name}.id IN (SELECT DISTINCT user_id FROM members WHERE project_id IN (?))", all_projects.collect(&:id)]).sort
+        principals += Principal.member_of(all_projects)
 
         # project filter
         project_values = []
+        if User.current.logged? && User.current.memberships.any?
+          project_values << ["<< #{l(:label_my_projects).downcase} >>", "mine"]
+        end
         Project.project_tree(all_projects) do |p, level|
           prefix = (level > 0 ? ('--' * level + ' ') : '')
           project_values << ["#{prefix}#{p.name}", p.id.to_s]
@@ -246,6 +257,8 @@ class Query < ActiveRecord::Base
         @available_filters["project_id"] = { :type => :list, :order => 1, :values => project_values} unless project_values.empty?
       end
     end
+    principals.uniq!
+    principals.sort!
     users = principals.select {|p| p.is_a?(User)}
 
     assigned_to_values = []
@@ -278,12 +291,6 @@ class Query < ActiveRecord::Base
       unless versions.empty?
         @available_filters["fixed_version_id"] = { :type => :list_optional, :order => 7, :values => versions.sort.collect{|s| ["#{s.project.name} - #{s.name}", s.id.to_s] } }
       end
-      unless project.leaf?
-        subprojects = project.descendants.visible.all
-        unless subprojects.empty?
-          @available_filters["subproject_id"] = { :type => :list_subprojects, :order => 13, :values => subprojects.collect{|s| [s.name, s.id.to_s] } }
-        end
-      end
       add_custom_fields_filters(project.all_issue_custom_fields)
     else
       # global filters for cross project issue list
@@ -351,16 +358,29 @@ class Query < ActiveRecord::Base
 
   def label_for(field)
     label = available_filters[field][:name] if available_filters.has_key?(field)
-    label ||= field.gsub(/\_id$/, "")
+    label ||= l("field_#{field.to_s.gsub(/_id$/, '')}", :default => field)
   end
 
   def available_columns
     return @available_columns if @available_columns
-    @available_columns = ::Query.available_columns
+    @available_columns = ::Query.available_columns.dup
     @available_columns += (project ?
                             project.all_issue_custom_fields :
                             IssueCustomField.find(:all)
                            ).collect {|cf| QueryCustomFieldColumn.new(cf) }
+
+    if User.current.allowed_to?(:view_time_entries, project, :global => true)
+      index = nil
+      @available_columns.each_with_index {|column, i| index = i if column.name == :estimated_hours}
+      index = (index ? index + 1 : -1)
+      # insert the column after estimated_hours or at the end
+      @available_columns.insert index, QueryColumn.new(:spent_hours,
+        :sortable => "(SELECT COALESCE(SUM(hours), 0) FROM #{TimeEntry.table_name} WHERE #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id)",
+        :default_order => 'desc',
+        :caption => :label_spent_time
+      )
+    end
+    @available_columns
   end
 
   def self.available_columns=(v)
@@ -412,7 +432,7 @@ class Query < ActiveRecord::Base
   end
 
   def has_column?(column)
-    column_names && column_names.include?(column.name)
+    column_names && column_names.include?(column.is_a?(QueryColumn) ? column.name : column)
   end
 
   def has_default_columns?
@@ -508,6 +528,12 @@ class Query < ActiveRecord::Base
         end
       end
 
+      if field == 'project_id'
+        if v.delete('mine')
+          v += User.current.memberships.map(&:project_id).map(&:to_s)
+        end
+      end
+
       if field =~ /^cf_(\d+)$/
         # custom field
         filters_clauses << sql_for_custom_field(field, operator, v, $1)
@@ -561,12 +587,34 @@ class Query < ActiveRecord::Base
     
     joins = (order_option && order_option.include?('authors')) ? "LEFT OUTER JOIN users authors ON authors.id = #{Issue.table_name}.author_id" : nil
 
-    Issue.visible.scoped(:conditions => options[:conditions]).find :all, :include => ([:status, :project] + (options[:include] || [])).uniq,
+    issues = Issue.visible.scoped(:conditions => options[:conditions]).find :all, :include => ([:status, :project] + (options[:include] || [])).uniq,
                      :conditions => statement,
                      :order => order_option,
                      :joins => joins,
                      :limit  => options[:limit],
                      :offset => options[:offset]
+
+    if has_column?(:spent_hours)
+      Issue.load_visible_spent_hours(issues)
+    end
+    issues
+  rescue ::ActiveRecord::StatementInvalid => e
+    raise StatementInvalid.new(e.message)
+  end
+
+  # Returns the issues ids
+  def issue_ids(options={})
+    order_option = [group_by_sort_order, options[:order]].reject {|s| s.blank?}.join(',')
+    order_option = nil if order_option.blank?
+    
+    joins = (order_option && order_option.include?('authors')) ? "LEFT OUTER JOIN users authors ON authors.id = #{Issue.table_name}.author_id" : nil
+
+    Issue.visible.scoped(:conditions => options[:conditions]).scoped(:include => ([:status, :project] + (options[:include] || [])).uniq,
+                     :conditions => statement,
+                     :order => order_option,
+                     :joins => joins,
+                     :limit  => options[:limit],
+                     :offset => options[:offset]).find_ids
   rescue ::ActiveRecord::StatementInvalid => e
     raise StatementInvalid.new(e.message)
   end
@@ -643,7 +691,19 @@ class Query < ActiveRecord::Base
   def sql_for_custom_field(field, operator, value, custom_field_id)
     db_table = CustomValue.table_name
     db_field = 'value'
-    "#{Issue.table_name}.id IN (SELECT #{Issue.table_name}.id FROM #{Issue.table_name} LEFT OUTER JOIN #{db_table} ON #{db_table}.customized_type='Issue' AND #{db_table}.customized_id=#{Issue.table_name}.id AND #{db_table}.custom_field_id=#{custom_field_id} WHERE " +
+    filter = @available_filters[field]
+    if filter && filter[:format] == 'user'
+      if value.delete('me')
+        value.push User.current.id.to_s
+      end
+    end
+    not_in = nil
+    if operator == '!'
+      # Makes ! operator work for custom fields with multiple values
+      operator = '='
+      not_in = 'NOT'
+    end
+    "#{Issue.table_name}.id #{not_in} IN (SELECT #{Issue.table_name}.id FROM #{Issue.table_name} LEFT OUTER JOIN #{db_table} ON #{db_table}.customized_type='Issue' AND #{db_table}.customized_id=#{Issue.table_name}.id AND #{db_table}.custom_field_id=#{custom_field_id} WHERE " +
       sql_for_field(field, operator, value, db_table, db_field, true) + ')'
   end
 
@@ -657,9 +717,17 @@ class Query < ActiveRecord::Base
         when :date, :date_past
           sql = date_clause(db_table, db_field, (Date.parse(value.first) rescue nil), (Date.parse(value.first) rescue nil))
         when :integer
-          sql = "#{db_table}.#{db_field} = #{value.first.to_i}"
+          if is_custom_filter
+            sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) = #{value.first.to_i})"
+          else
+            sql = "#{db_table}.#{db_field} = #{value.first.to_i}"
+          end
         when :float
-          sql = "#{db_table}.#{db_field} BETWEEN #{value.first.to_f - 1e-5} AND #{value.first.to_f + 1e-5}"
+          if is_custom_filter
+            sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) BETWEEN #{value.first.to_f - 1e-5} AND #{value.first.to_f + 1e-5})"
+          else
+            sql = "#{db_table}.#{db_field} BETWEEN #{value.first.to_f - 1e-5} AND #{value.first.to_f + 1e-5}"
+          end
         else
           sql = "#{db_table}.#{db_field} IN (" + value.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")"
         end
@@ -685,7 +753,7 @@ class Query < ActiveRecord::Base
         sql = date_clause(db_table, db_field, (Date.parse(value.first) rescue nil), nil)
       else
         if is_custom_filter
-          sql = "CAST(#{db_table}.#{db_field} AS decimal(60,3)) >= #{value.first.to_f}"
+          sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) >= #{value.first.to_f})"
         else
           sql = "#{db_table}.#{db_field} >= #{value.first.to_f}"
         end
@@ -695,7 +763,7 @@ class Query < ActiveRecord::Base
         sql = date_clause(db_table, db_field, nil, (Date.parse(value.first) rescue nil))
       else
         if is_custom_filter
-          sql = "CAST(#{db_table}.#{db_field} AS decimal(60,3)) <= #{value.first.to_f}"
+          sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) <= #{value.first.to_f})"
         else
           sql = "#{db_table}.#{db_field} <= #{value.first.to_f}"
         end
@@ -705,15 +773,15 @@ class Query < ActiveRecord::Base
         sql = date_clause(db_table, db_field, (Date.parse(value[0]) rescue nil), (Date.parse(value[1]) rescue nil))
       else
         if is_custom_filter
-          sql = "CAST(#{db_table}.#{db_field} AS decimal(60,3)) BETWEEN #{value[0].to_f} AND #{value[1].to_f}"
+          sql = "(#{db_table}.#{db_field} <> '' AND CAST(#{db_table}.#{db_field} AS decimal(60,3)) BETWEEN #{value[0].to_f} AND #{value[1].to_f})"
         else
           sql = "#{db_table}.#{db_field} BETWEEN #{value[0].to_f} AND #{value[1].to_f}"
         end
       end
     when "o"
-      sql = "#{IssueStatus.table_name}.is_closed=#{connection.quoted_false}" if field == "status_id"
+      sql = "#{Issue.table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_false})" if field == "status_id"
     when "c"
-      sql = "#{IssueStatus.table_name}.is_closed=#{connection.quoted_true}" if field == "status_id"
+      sql = "#{Issue.table_name}.status_id IN (SELECT id FROM #{IssueStatus.table_name} WHERE is_closed=#{connection.quoted_true})" if field == "status_id"
     when ">t-"
       sql = relative_date_clause(db_table, db_field, - value.first.to_i, 0)
     when "<t-"
@@ -763,11 +831,15 @@ class Query < ActiveRecord::Base
         options = { :type => :float, :order => 20 }
       when "user", "version"
         next unless project
-        options = { :type => :list_optional, :values => field.possible_values_options(project), :order => 20}
+        values = field.possible_values_options(project)
+        if User.current.logged? && field.field_format == 'user'
+          values.unshift ["<< #{l(:label_me)} >>", "me"]
+        end
+        options = { :type => :list_optional, :values => values, :order => 20}
       else
         options = { :type => :string, :order => 20 }
       end
-      @available_filters["cf_#{field.id}"] = options.merge({ :name => field.name })
+      @available_filters["cf_#{field.id}"] = options.merge({ :name => field.name, :format => field.field_format })
     end
   end
 

app/models/repository.rb

@@ -26,11 +26,19 @@ class Repository < ActiveRecord::Base
 
   serialize :extra_info
 
+  before_save :check_default
+
   # Raw SQL to delete changesets and changes in the database
   # has_many :changesets, :dependent => :destroy is too slow for big repositories
   before_destroy :clear_changesets
 
   validates_length_of :password, :maximum => 255, :allow_nil => true
+  validates_length_of :identifier, :maximum => 255, :allow_blank => true
+  validates_presence_of :identifier, :unless => Proc.new { |r| r.is_default? || r.set_as_default? }
+  validates_uniqueness_of :identifier, :scope => :project_id, :allow_blank => true
+  validates_exclusion_of :identifier, :in => %w(show entry raw changes annotate diff show stats graph)
+  # donwcase letters, digits, dashes but not digits only
+  validates_format_of :identifier, :with => /^(?!\d+$)[a-z0-9\-]*$/, :allow_blank => true
   # Checks if the SCM is enabled when creating a repository
   validate :repo_create_validation, :on => :create
 
@@ -40,12 +48,34 @@ class Repository < ActiveRecord::Base
     end
   end
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "log_encoding"
       attr_name = "commit_logs_encoding"
     end
-    super(attr_name)
+    super(attr_name, *args)
+  end
+
+  alias :attributes_without_extra_info= :attributes=
+  def attributes=(new_attributes, guard_protected_attributes = true)
+    return if new_attributes.nil?
+    attributes = new_attributes.dup
+    attributes.stringify_keys!
+
+    p       = {}
+    p_extra = {}
+    attributes.each do |k, v|
+      if k =~ /^extra_/
+        p_extra[k] = v
+      else
+        p[k] = v
+      end
+    end
+
+    send :attributes_without_extra_info=, p, guard_protected_attributes
+    if p_extra.keys.any?
+      merge_extra_info(p_extra)
+    end
   end
 
   # Removes leading and trailing whitespace
@@ -71,9 +101,13 @@ class Repository < ActiveRecord::Base
   end
 
   def scm
-    @scm ||= self.scm_adapter.new(url, root_url,
+    unless @scm
+      @scm = self.scm_adapter.new(url, root_url,
                                   login, password, path_encoding)
-    update_attribute(:root_url, @scm.root_url) if root_url.blank?
+      if root_url.blank? && @scm.root_url.present?
+        update_attribute(:root_url, @scm.root_url)
+      end
+    end
     @scm
   end
 
@@ -81,6 +115,44 @@ class Repository < ActiveRecord::Base
     self.class.scm_name
   end
 
+  def name
+    if identifier.present?
+      identifier
+    elsif is_default?
+      l(:field_repository_is_default)
+    else
+      scm_name
+    end
+  end
+
+  def identifier_param
+    if is_default?
+      nil
+    elsif identifier.present?
+      identifier
+    else
+      id.to_s
+    end
+  end
+
+  def <=>(repository)
+    if is_default?
+      -1
+    elsif repository.is_default?
+      1
+    else
+      identifier.to_s <=> repository.identifier.to_s
+    end
+  end
+
+  def self.find_by_identifier_param(param)
+    if param.to_s =~ /^\d+$/
+      find_by_id(param)
+    else
+      find_by_identifier(param)
+    end
+  end
+
   def merge_extra_info(arg)
     h = extra_info || {}
     return h if arg.nil?
@@ -159,8 +231,9 @@ class Repository < ActiveRecord::Base
   # Finds and returns a revision with a number or the beginning of a hash
   def find_changeset_by_name(name)
     return nil if name.blank?
-    changesets.find(:first, :conditions => (name.match(/^\d*$/) ?
+    s = name.to_s
-          ["revision = ?", name.to_s] : ["revision LIKE ?", name + '%']))
+    changesets.find(:first, :conditions => (s.match(/^\d*$/) ?
+          ["revision = ?", s] : ["revision LIKE ?", s + '%']))
   end
 
   def latest_changeset
@@ -249,10 +322,10 @@ class Repository < ActiveRecord::Base
   # Can be called periodically by an external script
   # eg. ruby script/runner "Repository.fetch_changesets"
   def self.fetch_changesets
-    Project.active.has_module(:repository).find(:all, :include => :repository).each do |project|
+    Project.active.has_module(:repository).all.each do |project|
-      if project.repository
+      project.repositories.each do |repository|
         begin
-          project.repository.fetch_changesets
+          repository.fetch_changesets
         rescue Redmine::Scm::Adapters::CommandFailed => e
           logger.error "scm: error during fetching changesets: #{e.message}"
         end
@@ -314,12 +387,33 @@ class Repository < ActiveRecord::Base
     ret
   end
 
+  def set_as_default?
+    new_record? && project && !Repository.first(:conditions => {:project_id => project.id})
+  end
+
+  protected
+
+  def check_default
+    if !is_default? && set_as_default?
+      self.is_default = true
+    end
+    if is_default? && is_default_changed?
+      Repository.update_all(["is_default = ?", false], ["project_id = ?", project_id])
+    end
+  end
+
   private
 
+  # Deletes repository data
   def clear_changesets
-    cs, ch, ci = Changeset.table_name, Change.table_name, "#{table_name_prefix}changesets_issues#{table_name_suffix}"
+    cs = Changeset.table_name 
+    ch = Change.table_name
+    ci = "#{table_name_prefix}changesets_issues#{table_name_suffix}"
+    cp = "#{table_name_prefix}changeset_parents#{table_name_suffix}"
+
     connection.delete("DELETE FROM #{ch} WHERE #{ch}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
     connection.delete("DELETE FROM #{ci} WHERE #{ci}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
+    connection.delete("DELETE FROM #{cp} WHERE #{cp}.changeset_id IN (SELECT #{cs}.id FROM #{cs} WHERE #{cs}.repository_id = #{id})")
     connection.delete("DELETE FROM #{cs} WHERE #{cs}.repository_id = #{id}")
   end
 end

app/models/repository/bazaar.rb

@@ -21,12 +21,12 @@ class Repository::Bazaar < Repository
   attr_protected :root_url
   validates_presence_of :url, :log_encoding
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "url"
       attr_name = "path_to_repository"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   def self.scm_adapter_class

app/models/repository/cvs.rb

@@ -21,14 +21,14 @@ require 'digest/sha1'
 class Repository::Cvs < Repository
   validates_presence_of :url, :root_url, :log_encoding
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "root_url"
       attr_name = "cvsroot"
     elsif attr_name == "url"
       attr_name = "cvs_module"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   def self.scm_adapter_class
@@ -181,10 +181,9 @@ class Repository::Cvs < Repository
       end
 
       # Renumber new changesets in chronological order
-      changesets.find(
+      Changeset.all(
-              :all,
               :order => 'committed_on ASC, id ASC',
-              :conditions => "revision LIKE 'tmp%'"
+              :conditions => ["repository_id = ? AND revision LIKE 'tmp%'", id]
            ).each do |changeset|
         changeset.update_attribute :revision, next_revision_number
       end

app/models/repository/darcs.rb

@@ -20,12 +20,12 @@ require 'redmine/scm/adapters/darcs_adapter'
 class Repository::Darcs < Repository
   validates_presence_of :url, :log_encoding
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "url"
       attr_name = "path_to_repository"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   def self.scm_adapter_class

app/models/repository/filesystem.rb

@@ -24,12 +24,12 @@ class Repository::Filesystem < Repository
   attr_protected :root_url
   validates_presence_of :url
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "url"
       attr_name = "root_directory"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   def self.scm_adapter_class

app/models/repository/git.rb

@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2011  Jean-Philippe Lang
+# Copyright (C) 2006-2012  Jean-Philippe Lang
 # Copyright (C) 2007  Patrick Aljord patcito@ŋmail.com
 #
 # This program is free software; you can redistribute it and/or
@@ -22,12 +22,12 @@ class Repository::Git < Repository
   attr_protected :root_url
   validates_presence_of :url
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "url"
       attr_name = "path_to_repository"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   def self.scm_adapter_class
@@ -103,12 +103,11 @@ class Repository::Git < Repository
   # such as Subversion and Mercurial,
   # Redmine is able to be clever and only fetch changesets
   # going forward from the most recent one it knows about.
-  # 
+  #
   # However, Git does not have a sequential commit numbering.
   #
   # In order to fetch only new adding revisions,
-  # Redmine needs to parse revisions per branch.
+  # Redmine needs to save "heads".
-  # Branch "last_scmid" is for this requirement.
   #
   # In Git and Mercurial, revisions are not in date order.
   # Redmine Mercurial fixed issues.
@@ -131,9 +130,17 @@ class Repository::Git < Repository
   def fetch_changesets
     scm_brs = branches
     return if scm_brs.nil? || scm_brs.empty?
+
     h1 = extra_info || {}
     h  = h1.dup
-    h["branches"]       ||= {}
+    repo_heads = scm_brs.map{ |br| br.scmid }
+    h["heads"] ||= []
+    prev_db_heads = h["heads"].dup
+    if prev_db_heads.empty?
+      prev_db_heads += heads_from_branches_hash
+    end
+    return if prev_db_heads.sort == repo_heads.sort
+
     h["db_consistent"]  ||= {}
     if changesets.count == 0
       h["db_consistent"]["ordering"] = 1
@@ -144,51 +151,97 @@ class Repository::Git < Repository
       merge_extra_info(h)
       self.save
     end
-    scm_brs.each do |br1|
+    save_revisions(prev_db_heads, repo_heads)
-      br = br1.to_s
-      from_scmid = nil
-      from_scmid = h["branches"][br]["last_scmid"] if h["branches"][br]
-      h["branches"][br] ||= {}
-      scm.revisions('', from_scmid, br, {:reverse => true}) do |rev|
-        db_rev = find_changeset_by_name(rev.revision)
-        transaction do
-          if db_rev.nil?
-            db_saved_rev = save_revision(rev)
-            parents = {}
-            parents[db_saved_rev] = rev.parents unless rev.parents.nil?
-            parents.each do |ch, chparents|
-              ch.parents = chparents.collect{|rp| find_changeset_by_name(rp)}.compact
-            end
-          end
-          h["branches"][br]["last_scmid"] = rev.scmid
-          merge_extra_info(h)
-          self.save
-        end
-      end
-    end
   end
 
+  def save_revisions(prev_db_heads, repo_heads)
+    h = {}
+    opts = {}
+    opts[:reverse]  = true
+    opts[:excludes] = prev_db_heads
+    opts[:includes] = repo_heads
+
+    revisions = scm.revisions('', nil, nil, opts)
+    return if revisions.blank?
+
+    # Make the search for existing revisions in the database in a more sufficient manner
+    #
+    # Git branch is the reference to the specific revision.
+    # Git can *delete* remote branch and *re-push* branch.
+    #
+    #  $ git push remote :branch
+    #  $ git push remote branch
+    #
+    # After deleting branch, revisions remain in repository until "git gc".
+    # On git 1.7.2.3, default pruning date is 2 weeks.
+    # So, "git log --not deleted_branch_head_revision" return code is 0.
+    #
+    # After re-pushing branch, "git log" returns revisions which are saved in database.
+    # So, Redmine needs to scan revisions and database every time.
+    #
+    # This is replacing the one-after-one queries.
+    # Find all revisions, that are in the database, and then remove them from the revision array.
+    # Then later we won't need any conditions for db existence.
+    # Query for several revisions at once, and remove them from the revisions array, if they are there.
+    # Do this in chunks, to avoid eventual memory problems (in case of tens of thousands of commits).
+    # If there are no revisions (because the original code's algorithm filtered them),
+    # then this part will be stepped over.
+    # We make queries, just if there is any revision.
+    limit = 100
+    offset = 0
+    revisions_copy = revisions.clone # revisions will change
+    while offset < revisions_copy.size
+      recent_changesets_slice = changesets.find(
+                                     :all,
+                                     :conditions => [
+                                        'scmid IN (?)',
+                                        revisions_copy.slice(offset, limit).map{|x| x.scmid}
+                                      ]
+                                    )
+      # Subtract revisions that redmine already knows about
+      recent_revisions = recent_changesets_slice.map{|c| c.scmid}
+      revisions.reject!{|r| recent_revisions.include?(r.scmid)}
+      offset += limit
+    end
+
+    revisions.each do |rev|
+      transaction do
+        # There is no search in the db for this revision, because above we ensured,
+        # that it's not in the db.
+        save_revision(rev)
+      end
+    end
+    h["heads"] = repo_heads.dup
+    merge_extra_info(h)
+    self.save
+  end
+  private :save_revisions
+
   def save_revision(rev)
-    changeset = Changeset.new(
+    parents = (rev.parents || []).collect{|rp| find_changeset_by_name(rp)}.compact
+    changeset = Changeset.create(
               :repository   => self,
               :revision     => rev.identifier,
               :scmid        => rev.scmid,
               :committer    => rev.author,
               :committed_on => rev.time,
-              :comments     => rev.message
+              :comments     => rev.message,
+              :parents      => parents
               )
-    if changeset.save
+    unless changeset.new_record?
-      rev.paths.each do |file|
+      rev.paths.each { |change| changeset.create_change(change) }
-        Change.create(
-                  :changeset => changeset,
-                  :action    => file[:action],
-                  :path      => file[:path])
-      end
     end
     changeset
   end
   private :save_revision
 
+  def heads_from_branches_hash
+    h1 = extra_info || {}
+    h  = h1.dup
+    h["branches"] ||= {}
+    h['branches'].map{|br, hs| hs['last_scmid']}
+  end
+
   def latest_changesets(path,rev,limit=10)
     revisions = scm.revisions(path, nil, rev, :limit => limit, :all => false)
     return [] if revisions.nil? || revisions.empty?

app/models/repository/mercurial.rb

@@ -29,12 +29,12 @@ class Repository::Mercurial < Repository
   # number of changesets to fetch at once
   FETCH_AT_ONCE = 100
 
-  def self.human_attribute_name(attribute_key_name)
+  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name
+    attr_name = attribute_key_name.to_s
     if attr_name == "url"
       attr_name = "path_to_repository"
     end
-    super(attr_name)
+    super(attr_name, *args)
   end
 
   def self.scm_adapter_class
@@ -73,14 +73,15 @@ class Repository::Mercurial < Repository
 
   # Finds and returns a revision with a number or the beginning of a hash
   def find_changeset_by_name(name)
-    return nil if name.nil? || name.empty?
+    return nil if name.blank?
-    if /[^\d]/ =~ name or name.to_s.size > 8
+    s = name.to_s
-      e = changesets.find(:first, :conditions => ['scmid = ?', name.to_s])
+    if /[^\d]/ =~ s or s.size > 8
+      e = changesets.find(:first, :conditions => ['scmid = ?', s])
     else
-      e = changesets.find(:first, :conditions => ['revision = ?', name.to_s])
+      e = changesets.find(:first, :conditions => ['revision = ?', s])
     end
     return e if e
-    changesets.find(:first, :conditions => ['scmid LIKE ?', "#{name}%"])  # last ditch
+    changesets.find(:first, :conditions => ['scmid LIKE ?', "#{s}%"])  # last ditch
   end
 
   # Returns the latest changesets for +path+; sorted by revision number
@@ -137,19 +138,18 @@ class Repository::Mercurial < Repository
 
     logger.debug "Fetching changesets for repository #{url}" if logger
     (db_rev + 1).step(scm_rev, FETCH_AT_ONCE) do |i|
-      transaction do
+      scm.each_revision('', i, [i + FETCH_AT_ONCE - 1, scm_rev].min) do |re|
-        scm.each_revision('', i, [i + FETCH_AT_ONCE - 1, scm_rev].min) do |re|
+        transaction do
+          parents = (re.parents || []).collect{|rp| find_changeset_by_name(rp)}.compact
           cs = Changeset.create(:repository   => self,
                                 :revision     => re.revision,
                                 :scmid        => re.scmid,
                                 :committer    => re.author,
                                 :committed_on => re.time,
-                                :comments     => re.message)
+                                :comments     => re.message,
-          re.paths.each { |e| cs.create_change(e) }
+                                :parents      => parents)
-          parents = {}
+          unless cs.new_record?
-          parents[cs] = re.parents unless re.parents.nil?
+            re.paths.each { |e| cs.create_change(e) }
-          parents.each do |ch, chparents|
-            ch.parents = chparents.collect{|rp| find_changeset_by_name(rp)}.compact
           end
         end
       end

app/models/role.rb

@@ -26,6 +26,7 @@ class Role < ActiveRecord::Base
     ['own', :label_issues_visibility_own]
   ]
 
+  named_scope :sorted, {:order => 'builtin, position'}
   named_scope :givable, { :conditions => "builtin = 0", :order => 'position' }
   named_scope :builtin, lambda { |*args|
     compare = 'not' if args.first == true

app/models/setting.rb

@@ -169,6 +169,10 @@ private
     name = name.to_s
     raise "There's no setting named #{name}" unless @@available_settings.has_key?(name)
     setting = find_by_name(name)
-    setting ||= new(:name => name, :value => @@available_settings[name]['default']) if @@available_settings.has_key? name
+    unless setting
+      setting = new(:name => name)
+      setting.value = @@available_settings[name]['default']
+    end
+    setting
   end
 end

app/models/time_entry.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class TimeEntry < ActiveRecord::Base
+  include Redmine::SafeAttributes
   # could have used polymorphic association
   # project association here allows easy loading of time entries at project level with one database trip
   belongs_to :project
@@ -45,8 +46,30 @@ class TimeEntry < ActiveRecord::Base
     :include => :project,
     :conditions => Project.allowed_to_condition(args.shift || User.current, :view_time_entries, *args)
   }}
+  named_scope :on_issue, lambda {|issue| {
+    :include => :issue,
+    :conditions => "#{Issue.table_name}.root_id = #{issue.root_id} AND #{Issue.table_name}.lft >= #{issue.lft} AND #{Issue.table_name}.rgt <= #{issue.rgt}"
+  }}
+  named_scope :on_project, lambda {|project, include_subprojects| {
+    :include => :project,
+    :conditions => project.project_condition(include_subprojects)
+  }}
+  named_scope :spent_between, lambda {|from, to|
+    if from && to
+     {:conditions => ["#{TimeEntry.table_name}.spent_on BETWEEN ? AND ?", from, to]}
+    elsif from
+     {:conditions => ["#{TimeEntry.table_name}.spent_on >= ?", from]}
+    elsif to
+     {:conditions => ["#{TimeEntry.table_name}.spent_on <= ?", to]}
+    else
+     {}
+    end
+  }
 
-  def after_initialize
+  safe_attributes 'hours', 'comments', 'issue_id', 'activity_id', 'spent_on', 'custom_field_values', 'custom_fields'
+
+  def initialize(attributes=nil, *args)
+    super
     if new_record? && self.activity.nil?
       if default_activity = TimeEntryActivity.default
         self.activity_id = default_activity.id
@@ -69,6 +92,15 @@ class TimeEntry < ActiveRecord::Base
     write_attribute :hours, (h.is_a?(String) ? (h.to_hours || h) : h)
   end
 
+  def hours
+    h = read_attribute(:hours)
+    if h.is_a?(Float)
+      h.round(2)
+    else
+      h
+    end
+  end
+
   # tyear, tmonth, tweek assigned where setting spent_on attributes
   # these attributes make time aggregations easier
   def spent_on=(date)
@@ -85,20 +117,4 @@ class TimeEntry < ActiveRecord::Base
   def editable_by?(usr)
     (usr == user && usr.allowed_to?(:edit_own_time_entries, project)) || usr.allowed_to?(:edit_time_entries, project)
   end
-
-  def self.earilest_date_for_project(project=nil)
-    finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries))
-    if project
-      finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)]
-    end
-    TimeEntry.minimum(:spent_on, :include => :project, :conditions => finder_conditions.conditions)
-  end
-
-  def self.latest_date_for_project(project=nil)
-    finder_conditions = ARCondition.new(Project.allowed_to_condition(User.current, :view_time_entries))
-    if project
-      finder_conditions << ["project_id IN (?)", project.hierarchy.collect(&:id)]
-    end
-    TimeEntry.maximum(:spent_on, :include => :project, :conditions => finder_conditions.conditions)
-  end
 end

app/models/token.rb

@@ -34,12 +34,12 @@ class Token < ActiveRecord::Base
 
   # Delete all expired tokens
   def self.destroy_expired
-    Token.delete_all ["action <> 'feeds' AND created_on < ?", Time.now - @@validity_time]
+    Token.delete_all ["action NOT IN (?) AND created_on < ?", ['feeds', 'api'], Time.now - @@validity_time]
   end
 
 private
   def self.generate_token_value
-    ActiveSupport::SecureRandom.hex(20)
+    Redmine::Utils.random_hex(20)
   end
 
   # Removes obsolete tokens (same user and action)

app/models/user.rb

@@ -54,6 +54,8 @@ class User < Principal
 
   # Active non-anonymous users scope
   named_scope :active, :conditions => "#{User.table_name}.status = #{STATUS_ACTIVE}"
+  named_scope :logged, :conditions => "#{User.table_name}.status <> #{STATUS_ANONYMOUS}"
+  named_scope :status, lambda {|arg| arg.blank? ? {} : {:conditions => {:status => arg.to_i}} }
 
   acts_as_customizable
 
@@ -61,16 +63,19 @@ class User < Principal
   attr_accessor :last_before_login_on
   # Prevents unauthorized assignments
   attr_protected :login, :admin, :password, :password_confirmation, :hashed_password
-	
+
+  LOGIN_LENGTH_LIMIT = 60
+  MAIL_LENGTH_LIMIT = 60
+
   validates_presence_of :login, :firstname, :lastname, :mail, :if => Proc.new { |user| !user.is_a?(AnonymousUser) }
-  validates_uniqueness_of :login, :if => Proc.new { |user| !user.login.blank? }, :case_sensitive => false
+  validates_uniqueness_of :login, :if => Proc.new { |user| user.login_changed? && user.login.present? }, :case_sensitive => false
   validates_uniqueness_of :mail, :if => Proc.new { |user| !user.mail.blank? }, :case_sensitive => false
   # Login must contain lettres, numbers, underscores only
   validates_format_of :login, :with => /^[a-z0-9_\-@\.]*$/i
-  validates_length_of :login, :maximum => 30
+  validates_length_of :login, :maximum => LOGIN_LENGTH_LIMIT
   validates_length_of :firstname, :lastname, :maximum => 30
   validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i, :allow_blank => true
-  validates_length_of :mail, :maximum => 60, :allow_nil => true
+  validates_length_of :mail, :maximum => MAIL_LENGTH_LIMIT, :allow_nil => true
   validates_confirmation_of :password, :allow_nil => true
   validates_inclusion_of :mail_notification, :in => MAIL_NOTIFICATION_OPTIONS.collect(&:first), :allow_blank => true
   validate :validate_password_length
@@ -125,8 +130,11 @@ class User < Principal
 
   # Returns the user that matches provided login and password, or nil
   def self.try_to_login(login, password)
+    login = login.to_s
+    password = password.to_s
+
     # Make sure no one can sign in with an empty password
-    return nil if password.to_s.empty?
+    return nil if password.empty?
     user = find_by_login(login)
     if user
       # user is already in local database
@@ -159,7 +167,7 @@ class User < Principal
 
   # Returns the user who matches the given autologin +key+ or nil
   def self.try_to_autologin(key)
-    tokens = Token.find_all_by_action_and_value('autologin', key)
+    tokens = Token.find_all_by_action_and_value('autologin', key.to_s)
     # Make sure there's only 1 token that matches the key
     if tokens.size == 1
       token = tokens.first
@@ -249,7 +257,7 @@ class User < Principal
 
   # Does the backend storage allow this user to change their password?
   def change_password_allowed?
-    return true if auth_source_id.blank?
+    return true if auth_source.nil?
     return auth_source.allow_password_changes?
   end
 
@@ -279,14 +287,18 @@ class User < Principal
 
   # Return user's RSS key (a 40 chars long string), used to access feeds
   def rss_key
-    token = self.rss_token || Token.create(:user => self, :action => 'feeds')
+    if rss_token.nil?
-    token.value
+      create_rss_token(:action => 'feeds')
+    end
+    rss_token.value
   end
 
   # Return user's API key (a 40 chars long string), used to access the API
   def api_key
-    token = self.api_token || self.create_api_token(:action => 'api')
+    if api_token.nil?
-    token.value
+      create_api_token(:action => 'api')
+    end
+    api_token.value
   end
 
   # Return an array of project ids for which the user has explicitly turned mail notifications on
@@ -319,22 +331,22 @@ class User < Principal
   # Find a user account by matching the exact login and then a case-insensitive
   # version.  Exact matches will be given priority.
   def self.find_by_login(login)
-    # force string comparison to be case sensitive on MySQL
-    type_cast = (ActiveRecord::Base.connection.adapter_name == 'MySQL') ? 'BINARY' : ''
-
     # First look for an exact match
-    user = first(:conditions => ["#{type_cast} login = ?", login])
+    user = all(:conditions => {:login => login}).detect {|u| u.login == login}
-    # Fail over to case-insensitive if none was found
+    unless user
-    user ||= first(:conditions => ["#{type_cast} LOWER(login) = ?", login.to_s.downcase])
+      # Fail over to case-insensitive if none was found
+      user = first(:conditions => ["LOWER(login) = ?", login.to_s.downcase])
+    end
+    user
   end
 
   def self.find_by_rss_key(key)
-    token = Token.find_by_value(key)
+    token = Token.find_by_action_and_value('feeds', key.to_s)
     token && token.user.active? ? token.user : nil
   end
 
   def self.find_by_api_key(key)
-    token = Token.find_by_action_and_value('api', key)
+    token = Token.find_by_action_and_value('api', key.to_s)
     token && token.user.active? ? token.user : nil
   end
 
@@ -343,6 +355,11 @@ class User < Principal
     find(:first, :conditions => ["LOWER(mail) = ?", mail.to_s.downcase])
   end
 
+  # Returns true if the default admin account can no longer be used
+  def self.default_admin_account_changed?
+    !User.active.find_by_login("admin").try(:check_password?, "admin")
+  end
+
   def to_s
     name
   end
@@ -472,6 +489,12 @@ class User < Principal
     allowed_to?(action, nil, options.reverse_merge(:global => true), &block)
   end
 
+  # Returns true if the user is allowed to delete his own account
+  def own_account_deletable?
+    Setting.unsubscribe? &&
+      (!admin? || User.active.first(:conditions => ["admin = ? AND id <> ?", true, id]).present?)
+  end
+
   safe_attributes 'login',
     'firstname',
     'lastname',
@@ -499,7 +522,7 @@ class User < Principal
       true
     when 'selected'
       # user receives notifications for created/assigned issues on unselected projects
-      if object.is_a?(Issue) && (object.author == self || is_or_belongs_to?(object.assigned_to))
+      if object.is_a?(Issue) && (object.author == self || is_or_belongs_to?(object.assigned_to) || is_or_belongs_to?(object.assigned_to_was))
         true
       else
         false
@@ -507,13 +530,13 @@ class User < Principal
     when 'none'
       false
     when 'only_my_events'
-      if object.is_a?(Issue) && (object.author == self || is_or_belongs_to?(object.assigned_to))
+      if object.is_a?(Issue) && (object.author == self || is_or_belongs_to?(object.assigned_to) || is_or_belongs_to?(object.assigned_to_was))
         true
       else
         false
       end
     when 'only_assigned'
-      if object.is_a?(Issue) && is_or_belongs_to?(object.assigned_to)
+      if object.is_a?(Issue) && (is_or_belongs_to?(object.assigned_to) || is_or_belongs_to?(object.assigned_to_was))
         true
       else
         false
@@ -589,8 +612,8 @@ class User < Principal
     Message.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
     News.update_all ['author_id = ?', substitute.id], ['author_id = ?', id]
     # Remove private queries and keep public ones
-    Query.delete_all ['user_id = ? AND is_public = ?', id, false]
+    ::Query.delete_all ['user_id = ? AND is_public = ?', id, false]
-    Query.update_all ['user_id = ?', substitute.id], ['user_id = ?', id]
+    ::Query.update_all ['user_id = ?', substitute.id], ['user_id = ?', id]
     TimeEntry.update_all ['user_id = ?', substitute.id], ['user_id = ?', id]
     Token.delete_all ['user_id = ?', id]
     Watcher.delete_all ['user_id = ?', id]
@@ -605,14 +628,15 @@ class User < Principal
 
   # Returns a 128bits random salt as a hex string (32 chars long)
   def self.generate_salt
-    ActiveSupport::SecureRandom.hex(16)
+    Redmine::Utils.random_hex(16)
   end
 
 end
 
 class AnonymousUser < User
+  validate :validate_anonymous_uniqueness, :on => :create
 
-  def validate_on_create
+  def validate_anonymous_uniqueness
     # There should be only one AnonymousUser in the database
     errors.add :base, 'An anonymous user already exists.' if AnonymousUser.find(:first)
   end

app/models/user_preference.rb

@@ -19,14 +19,16 @@ class UserPreference < ActiveRecord::Base
   belongs_to :user
   serialize :others
 
-  attr_protected :others
+  attr_protected :others, :user_id
 
-  def initialize(attributes = nil)
+  before_save :set_others_hash
+  
+  def initialize(attributes=nil, *args)
     super
     self.others ||= {}
   end
 
-  def before_save
+  def set_others_hash
     self.others ||= {}
   end
 

app/models/version.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Version < ActiveRecord::Base
+  include Redmine::SafeAttributes
   after_update :update_issues_from_sharing_change
   belongs_to :project
   has_many :fixed_issues, :class_name => 'Issue', :foreign_key => 'fixed_version_id', :dependent => :nullify
@@ -38,6 +39,15 @@ class Version < ActiveRecord::Base
   named_scope :visible, lambda {|*args| { :include => :project,
                                           :conditions => Project.allowed_to_condition(args.first || User.current, :view_issues) } }
 
+  safe_attributes 'name', 
+    'description',
+    'effective_date',
+    'due_date',
+    'wiki_page_title',
+    'status',
+    'sharing',
+    'custom_field_values'
+
   # Returns true if +user+ or current user is allowed to view the version
   def visible?(user=User.current)
     user.allowed_to?(:view_issues, self.project)
@@ -68,7 +78,7 @@ class Version < ActiveRecord::Base
 
   # Returns the total reported time for this version
   def spent_hours
-    @spent_hours ||= TimeEntry.sum(:hours, :include => :issue, :conditions => ["#{Issue.table_name}.fixed_version_id = ?", id]).to_f
+    @spent_hours ||= TimeEntry.sum(:hours, :joins => :issue, :conditions => ["#{Issue.table_name}.fixed_version_id = ?", id]).to_f
   end
 
   def closed?
@@ -123,17 +133,20 @@ class Version < ActiveRecord::Base
 
   # Returns assigned issues count
   def issues_count
-    @issue_count ||= fixed_issues.count
+    load_issue_counts
+    @issue_count
   end
 
   # Returns the total amount of open issues for this version.
   def open_issues_count
-    @open_issues_count ||= Issue.count(:all, :conditions => ["fixed_version_id = ? AND is_closed = ?", self.id, false], :include => :status)
+    load_issue_counts
+    @open_issues_count
   end
 
   # Returns the total amount of closed issues for this version.
   def closed_issues_count
-    @closed_issues_count ||= Issue.count(:all, :conditions => ["fixed_version_id = ? AND is_closed = ?", self.id, true], :include => :status)
+    load_issue_counts
+    @closed_issues_count
   end
 
   def wiki_page
@@ -194,6 +207,21 @@ class Version < ActiveRecord::Base
 
   private
 
+  def load_issue_counts
+    unless @issue_count
+      @open_issues_count = 0
+      @closed_issues_count = 0
+      fixed_issues.count(:all, :group => :status).each do |status, count|
+        if status.is_closed?
+          @closed_issues_count += count
+        else
+          @open_issues_count += count
+        end
+      end
+      @issue_count = @open_issues_count + @closed_issues_count
+    end
+  end
+
   # Update the issue's fixed versions. Used if a version's sharing changes.
   def update_issues_from_sharing_change
     if sharing_changed?
@@ -233,8 +261,8 @@ class Version < ActiveRecord::Base
         ratio = open ? 'done_ratio' : 100
 
         done = fixed_issues.sum("COALESCE(estimated_hours, #{estimated_average}) * #{ratio}",
-                                  :include => :status,
+                                  :joins => :status,
-                                  :conditions => ["is_closed = ?", !open]).to_f
+                                  :conditions => ["#{IssueStatus.table_name}.is_closed = ?", !open]).to_f
         progress = done / (estimated_average * issues_count)
       end
       progress

app/models/watcher.rb

@@ -21,6 +21,7 @@ class Watcher < ActiveRecord::Base
 
   validates_presence_of :user
   validates_uniqueness_of :user_id, :scope => [:watchable_type, :watchable_id]
+  validate :validate_user
 
   # Unwatch things that users are no longer allowed to view
   def self.prune(options={})
@@ -37,7 +38,7 @@ class Watcher < ActiveRecord::Base
 
   protected
 
-  def validate
+  def validate_user
     errors.add :user_id, :invalid unless user.nil? || user.active?
   end
 

app/models/wiki.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Wiki < ActiveRecord::Base
+  include Redmine::SafeAttributes
   belongs_to :project
   has_many :pages, :class_name => 'WikiPage', :dependent => :destroy, :order => 'title'
   has_many :redirects, :class_name => 'WikiRedirect', :dependent => :delete_all
@@ -25,6 +26,8 @@ class Wiki < ActiveRecord::Base
   validates_presence_of :start_page
   validates_format_of :start_page, :with => /^[^,\.\/\?\;\|\:]*$/
 
+  safe_attributes 'start_page'
+
   def visible?(user=User.current)
     !user.nil? && user.allowed_to?(:view_wiki_pages, project)
   end

app/models/wiki_content.rb

@@ -1,5 +1,5 @@
-# RedMine - project management software
+# 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
@@ -91,14 +91,16 @@ class WikiContent < ActiveRecord::Base
     end
 
     def text
-      @text ||= case compression
+      @text ||= begin
-      when 'gzip'
+        str = case compression
-        str = Zlib::Inflate.inflate(data)
+              when 'gzip'
+                Zlib::Inflate.inflate(data)
+              else
+                # uncompressed data
+                data
+              end
         str.force_encoding("UTF-8") if str.respond_to?(:force_encoding)
         str
-      else
-        # uncompressed data
-        data
       end
     end
 

app/models/wiki_page.rb

@@ -19,6 +19,8 @@ require 'diff'
 require 'enumerator'
 
 class WikiPage < ActiveRecord::Base
+  include Redmine::SafeAttributes
+
   belongs_to :wiki
   has_one :content, :class_name => 'WikiContent', :foreign_key => 'page_id', :dependent => :destroy
   acts_as_attachable :delete_permission => :delete_wiki_pages_attachments
@@ -55,7 +57,11 @@ class WikiPage < ActiveRecord::Base
   # Wiki pages that are protected by default
   DEFAULT_PROTECTED_PAGES = %w(sidebar)
 
-  def after_initialize
+  safe_attributes 'parent_id',
+    :if => lambda {|page, user| page.new_record? || user.allowed_to?(:rename_wiki_pages, page.project)}
+
+  def initialize(attributes=nil, *args)
+    super
     if new_record? && DEFAULT_PROTECTED_PAGES.include?(title.to_s.downcase)
       self.protected = true
     end
@@ -136,7 +142,10 @@ class WikiPage < ActiveRecord::Base
     unless @updated_on
       if time = read_attribute(:updated_on)
         # content updated_on was eager loaded with the page
-        @updated_on = Time.parse(time) rescue nil
+        begin
+          @updated_on = Time.zone ? Time.zone.parse(time.to_s) : Time.parse(time.to_s)
+        rescue
+        end
       else
         @updated_on = content && content.updated_on
       end

app/models/workflow.rb

@@ -41,17 +41,6 @@ class Workflow < ActiveRecord::Base
     result
   end
 
-  # Find potential statuses the user could be allowed to switch issues to
-  def self.available_statuses(project, user=User.current)
-    Workflow.find(:all,
-                  :include => :new_status,
-                  :conditions => {:role_id => user.roles_for_project(project).collect(&:id)}).
-      collect(&:new_status).
-      compact.
-      uniq.
-      sort
-  end
-
   # Copies workflows from source to targets
   def self.copy(source_tracker, source_role, target_trackers, target_roles)
     unless source_tracker.is_a?(Tracker) || source_role.is_a?(Role)

app/views/account/password_recovery.html.erb

@@ -5,8 +5,8 @@
 <% form_tag({:token => @token.value}) do %>
 <div class="box tabular">
 <p><label for="new_password"><%=l(:field_new_password)%> <span class="required">*</span></label>
-<%= password_field_tag 'new_password', nil, :size => 25 %><br />
+<%= password_field_tag 'new_password', nil, :size => 25 %>
-<em><%= l(:text_caracters_minimum, :count => Setting.password_min_length) %></em></p>
+<em class="info"><%= l(:text_caracters_minimum, :count => Setting.password_min_length) %></em></p>
 
 <p><label for="new_password_confirmation"><%=l(:field_password_confirmation)%> <span class="required">*</span></label>
 <%= password_field_tag 'new_password_confirmation', nil, :size => 25 %></p>

app/views/account/register.html.erb

@@ -1,43 +1,30 @@
 <h2><%=l(:label_register)%> <%=link_to l(:label_login_with_open_id_option), signin_url if Setting.openid? %></h2>
 
-<% form_tag({:action => 'register'}, :class => "tabular") do %>
+<% labelled_form_for @user, :url => {:action => 'register'} do |f| %>
 <%= error_messages_for 'user' %>
 
-<div class="box">
+<div class="box tabular">
-<!--[form:user]-->
 <% if @user.auth_source_id.nil? %>
-<p><label for="user_login"><%=l(:field_login)%> <span class="required">*</span></label>
+  <p><%= f.text_field :login, :size => 25, :required => true %></p>
-<%= text_field 'user', 'login', :size => 25 %></p>
 
-<p><label for="password"><%=l(:field_password)%> <span class="required">*</span></label>
+  <p><%= f.password_field :password, :size => 25, :required => true %>
-<%= password_field_tag 'password', nil, :size => 25  %><br />
+  <em class="info"><%= l(:text_caracters_minimum, :count => Setting.password_min_length) %></em></p>
-<em><%= l(:text_caracters_minimum, :count => Setting.password_min_length) %></em></p>
 
-<p><label for="password_confirmation"><%=l(:field_password_confirmation)%> <span class="required">*</span></label>
+  <p><%= f.password_field :password_confirmation, :size => 25, :required => true %></p>
-<%= password_field_tag 'password_confirmation', nil, :size => 25  %></p>
 <% end %>
 
-<p><label for="user_firstname"><%=l(:field_firstname)%> <span class="required">*</span></label>
+<p><%= f.text_field :firstname, :required => true %></p>
-<%= text_field 'user', 'firstname'  %></p>
+<p><%= f.text_field :lastname, :required => true %></p>
-
+<p><%= f.text_field :mail, :required => true %></p>
-<p><label for="user_lastname"><%=l(:field_lastname)%> <span class="required">*</span></label>
+<p><%= f.select :language, lang_options_for_select %></p>
-<%= text_field 'user', 'lastname'  %></p>
-
-<p><label for="user_mail"><%=l(:field_mail)%> <span class="required">*</span></label>
-<%= text_field 'user', 'mail'  %></p>
-
-<p><label for="user_language"><%=l(:field_language)%></label>
-<%= select("user", "language", lang_options_for_select) %></p>
 
 <% if Setting.openid? %>
-<p><label for="user_identity_url"><%=l(:field_identity_url)%></label>
+  <p><%= f.text_field :identity_url  %></p>
-<%= text_field 'user', 'identity_url'  %></p>
 <% end %>
 
 <% @user.custom_field_values.select {|v| v.editable? || v.required?}.each do |value| %>
   <p><%= custom_field_tag_with_label :user, value %></p>
 <% end %>
-<!--[eoform:user]-->
 </div>
 
 <%= submit_tag l(:button_submit) %>