first commit

.gitignore

@@ -0,0 +1,20 @@
+log/*
+.bundle
+test/*
+tmp/bids/server.pid
+tmp/*
+/tmp/cache/*
+/tmp/pdf/*
+/tmp/sessions/*
+/tmp/sockets/*
+/tmp/test/*
+/tmp/thumbnails/*
+.project
+.svn/
+.git/
+.bundle
+log
+/log/development.log
+/log/development.scm.stderr.log
+/log/delete.me
+/test/*

.hgignore

@@ -0,0 +1,39 @@
+syntax: glob
+
+.project
+.loadpath
+config/additional_environment.rb
+config/configuration.yml
+config/database.yml
+config/email.yml
+config/initializers/session_store.rb
+config/initializers/secret_token.rb
+coverage
+db/*.db
+db/*.sqlite3
+db/schema.rb
+files/*
+lib/redmine/scm/adapters/mercurial/redminehelper.pyc
+lib/redmine/scm/adapters/mercurial/redminehelper.pyo
+log/*.log*
+log/mongrel_debug
+public/dispatch.*
+public/plugin_assets
+tmp/*
+tmp/cache/*
+tmp/pdf/*
+tmp/sessions/*
+tmp/sockets/*
+tmp/test/*
+tmp/thumbnails/*
+vendor/cache
+vendor/rails
+*.rbc
+
+.svn/
+.git/
+
+.bundle
+Gemfile.lock
+Gemfile.local
+

Gemfile

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+source 'https://rubygems.org'
+
+gem "rails", "3.2.13"
+gem "jquery-rails", "~> 2.0.2"
+gem "i18n", "~> 0.6.0"
+gem "coderay", "~> 1.0.6"
+gem "fastercsv", "~> 1.5.0", :platforms => [:mri_18, :mingw_18, :jruby]
+gem "builder", "3.0.0"
+gem 'acts-as-taggable-on'
+# 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"
+  gem "rack-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
+
+platforms :jruby do
+  # jruby-openssl is bundled with JRuby 1.7.0
+  gem "jruby-openssl" if Object.const_defined?(:JRUBY_VERSION) && JRUBY_VERSION < '1.7.0'
+  gem "activerecord-jdbc-adapter", "1.2.5"
+end
+
+# Include database gems for the adapters found in the database
+# configuration file
+require 'erb'
+require 'yaml'
+database_file = File.join(File.dirname(__FILE__), "config/database.yml")
+if File.exist?(database_file)
+  database_config = YAML::load(ERB.new(IO.read(database_file)).result)
+  adapters = database_config.values.map {|c| c['adapter']}.compact.uniq
+  if adapters.any?
+    adapters.each do |adapter|
+      case adapter
+      when 'mysql2'
+        gem "mysql2", "~> 0.3.11", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcmysql-adapter", :platforms => :jruby
+      when 'mysql'
+        gem "mysql", "~> 2.8.1", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcmysql-adapter", :platforms => :jruby
+      when /postgresql/
+        gem "pg", ">= 0.11.0", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcpostgresql-adapter", :platforms => :jruby
+      when /sqlite3/
+        gem "sqlite3", :platforms => [:mri, :mingw]
+        gem "activerecord-jdbcsqlite3-adapter", :platforms => :jruby
+      when /sqlserver/
+        gem "tiny_tds", "~> 0.5.1", :platforms => [:mri, :mingw]
+        gem "activerecord-sqlserver-adapter", :platforms => [:mri, :mingw]
+      else
+        warn("Unknown database adapter `#{adapter}` found in config/database.yml, use Gemfile.local to load your own database gems")
+      end
+    end
+  else
+    warn("No adapter found in config/database.yml, please configure it first")
+  end
+else
+  warn("Please configure your config/database.yml first")
+end
+
+group :development do
+  gem "rdoc", ">= 2.4.2"
+  gem "yard"
+end
+
+group :test do
+  gem "shoulda", "~> 3.3.2"
+  gem "mocha", "~> 0.12.3"
+  gem 'capybara', '~> 2.0.0'
+end
+
+local_gemfile = File.join(File.dirname(__FILE__), "Gemfile.local")
+if File.exists?(local_gemfile)
+  puts "Loading Gemfile.local ..." if $DEBUG # `ruby -d` or `bundle -v`
+  instance_eval File.read(local_gemfile)
+end
+
+# Load plugins' Gemfiles
+Dir.glob File.expand_path("../plugins/*/Gemfile", __FILE__) do |file|
+  puts "Loading #{file} ..." if $DEBUG # `ruby -d` or `bundle -v`
+  instance_eval File.read(file)
+end

Gemfile.lock

@@ -0,0 +1,155 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionmailer (3.2.13)
+      actionpack (= 3.2.13)
+      mail (~> 2.5.3)
+    actionpack (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
+      builder (~> 3.0.0)
+      erubis (~> 2.7.0)
+      journey (~> 1.0.4)
+      rack (~> 1.4.5)
+      rack-cache (~> 1.2)
+      rack-test (~> 0.6.1)
+      sprockets (~> 2.2.1)
+    activemodel (3.2.13)
+      activesupport (= 3.2.13)
+      builder (~> 3.0.0)
+    activerecord (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
+      arel (~> 3.0.2)
+      tzinfo (~> 0.3.29)
+    activeresource (3.2.13)
+      activemodel (= 3.2.13)
+      activesupport (= 3.2.13)
+    activesupport (3.2.13)
+      i18n (= 0.6.1)
+      multi_json (~> 1.0)
+    acts-as-taggable-on (2.4.1)
+      rails (>= 3, < 5)
+    arel (3.0.2)
+    builder (3.0.0)
+    capybara (2.0.3)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 1.0.0)
+    childprocess (0.3.9)
+      ffi (~> 1.0, >= 1.0.11)
+    coderay (1.0.9)
+    erubis (2.7.0)
+    fastercsv (1.5.5)
+    ffi (1.9.0-x86-mingw32)
+    hike (1.2.3)
+    i18n (0.6.1)
+    journey (1.0.4)
+    jquery-rails (2.0.3)
+      railties (>= 3.1.0, < 5.0)
+      thor (~> 0.14)
+    json (1.8.0)
+    mail (2.5.4)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    metaclass (0.0.1)
+    mime-types (1.23)
+    mini_portile (0.5.0)
+    mocha (0.12.10)
+      metaclass (~> 0.0.1)
+    multi_json (1.7.6)
+    mysql2 (0.3.11-x86-mingw32)
+    net-ldap (0.3.1)
+    nokogiri (1.6.0-x86-mingw32)
+      mini_portile (~> 0.5.0)
+    pg (0.14.1-x86-mingw32)
+    polyglot (0.3.3)
+    rack (1.4.5)
+    rack-cache (1.2)
+      rack (>= 0.4)
+    rack-openid (1.3.1)
+      rack (>= 1.1.0)
+      ruby-openid (>= 2.1.8)
+    rack-ssl (1.3.3)
+      rack
+    rack-test (0.6.2)
+      rack (>= 1.0)
+    rails (3.2.13)
+      actionmailer (= 3.2.13)
+      actionpack (= 3.2.13)
+      activerecord (= 3.2.13)
+      activeresource (= 3.2.13)
+      activesupport (= 3.2.13)
+      bundler (~> 1.0)
+      railties (= 3.2.13)
+    railties (3.2.13)
+      actionpack (= 3.2.13)
+      activesupport (= 3.2.13)
+      rack-ssl (~> 1.3.2)
+      rake (>= 0.8.7)
+      rdoc (~> 3.4)
+      thor (>= 0.14.6, < 2.0)
+    rake (10.0.4)
+    rdoc (3.12.2)
+      json (~> 1.4)
+    rmagick (2.13.2)
+    ruby-openid (2.1.8)
+    rubyzip (0.9.9)
+    selenium-webdriver (2.33.0)
+      childprocess (>= 0.2.5)
+      multi_json (~> 1.0)
+      rubyzip
+      websocket (~> 1.0.4)
+    shoulda (3.3.2)
+      shoulda-context (~> 1.0.1)
+      shoulda-matchers (~> 1.4.1)
+    shoulda-context (1.0.2)
+    shoulda-matchers (1.4.1)
+      activesupport (>= 3.0.0)
+    sprockets (2.2.2)
+      hike (~> 1.2)
+      multi_json (~> 1.0)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
+    sqlite3 (1.3.7-x86-mingw32)
+    thor (0.18.1)
+    tilt (1.4.1)
+    treetop (1.4.14)
+      polyglot
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.37)
+    websocket (1.0.7)
+    xpath (1.0.0)
+      nokogiri (~> 1.3)
+    yard (0.8.6.1)
+
+PLATFORMS
+  x86-mingw32
+
+DEPENDENCIES
+  activerecord-jdbc-adapter (= 1.2.5)
+  activerecord-jdbcmysql-adapter
+  activerecord-jdbcpostgresql-adapter
+  activerecord-jdbcsqlite3-adapter
+  acts-as-taggable-on
+  builder (= 3.0.0)
+  capybara (~> 2.0.0)
+  coderay (~> 1.0.6)
+  fastercsv (~> 1.5.0)
+  i18n (~> 0.6.0)
+  jquery-rails (~> 2.0.2)
+  mocha (~> 0.12.3)
+  mysql2 (~> 0.3.11)
+  net-ldap (~> 0.3.1)
+  pg (>= 0.11.0)
+  rack-openid
+  rails (= 3.2.13)
+  rdoc (>= 2.4.2)
+  rmagick (>= 2.0.0)
+  ruby-openid (~> 2.1.4)
+  shoulda (~> 3.3.2)
+  sqlite3
+  yard

README.rdoc

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+= Redmine
+
+Redmine is a flexible project management web application written using Ruby on Rails framework.
+
+More details can be found in the doc directory or on the official website http://www.redmine.org

Rakefile

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+#!/usr/bin/env rake
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require File.expand_path('../config/application', __FILE__)
+
+RedmineApp::Application.load_tasks

app/controllers/account_controller.rb

@@ -0,0 +1,307 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class AccountController < ApplicationController
+  helper :custom_fields
+  include CustomFieldsHelper
+
+  # prevents login action to be filtered by check_if_login_required application scope filter
+  skip_before_filter :check_if_login_required
+
+  # Login request and validation
+  def login
+    if request.get?
+      if User.current.logged?
+        redirect_to home_url
+      end
+    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
+  def logout
+    if User.current.anonymous?
+      redirect_to home_url
+    elsif request.post?
+      logout_user
+      redirect_to home_url
+    end
+    # display the logout form
+  end
+
+  # Lets user choose a new password
+  def lost_password
+    (redirect_to(home_url); return) unless Setting.lost_password?
+    if params[:token]
+      @token = Token.find_token("recovery", params[:token].to_s)
+      if @token.nil? || @token.expired?
+        redirect_to home_url
+        return
+      end
+      @user = @token.user
+      unless @user && @user.active?
+        redirect_to home_url
+        return
+      end
+      if request.post?
+        @user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
+        if @user.save
+          @token.destroy
+          flash[:notice] = l(:notice_account_password_updated)
+          redirect_to signin_path
+          return
+        end
+      end
+      render :template => "account/password_recovery"
+      return
+    else
+      if request.post?
+        user = User.find_by_mail(params[:mail].to_s)
+        # user not found or not active
+        unless user && user.active?
+          flash.now[:error] = l(:notice_account_unknown_email)
+          return
+        end
+        # user cannot change its password
+        unless user.change_password_allowed?
+          flash.now[:error] = l(:notice_can_t_change_password)
+          return
+        end
+        # create a new token for password recovery
+        token = Token.new(:user => user, :action => "recovery")
+        if token.save
+          Mailer.lost_password(token).deliver
+          flash[:notice] = l(:notice_account_lost_email_sent)
+          redirect_to signin_path
+          return
+        end
+      end
+    end
+  end
+
+  # User self-registration
+  def register
+    (redirect_to(home_url); return) unless Setting.self_registration? || session[:auth_source_registration]
+    if request.get?
+      session[:auth_source_registration] = nil
+      @user = User.new(:language => current_language.to_s)
+    else
+      user_params = params[:user] || {}
+      @user = User.new
+      @user.safe_attributes = user_params
+      @user.admin = false
+      @user.register
+      if session[:auth_source_registration]
+        @user.activate
+        @user.login = session[:auth_source_registration][:login]
+        @user.auth_source_id = session[:auth_source_registration][:auth_source_id]
+        if @user.save
+          session[:auth_source_registration] = nil
+          self.logged_user = @user
+          flash[:notice] = l(:notice_account_activated)
+          redirect_to my_account_path
+        end
+      else
+        @user.login = params[:user][:login]
+        unless user_params[:identity_url].present? && user_params[:password].blank? && user_params[:password_confirmation].blank?
+          @user.password, @user.password_confirmation = user_params[:password], user_params[:password_confirmation]
+        end
+
+        case Setting.self_registration
+        when '1'
+          register_by_email_activation(@user)
+        when '3'
+          register_automatically(@user)
+        else
+          register_manually_by_administrator(@user)
+        end
+      end
+    end
+  end
+
+  # Token based account activation
+  def activate
+    (redirect_to(home_url); return) unless Setting.self_registration? && params[:token].present?
+    token = Token.find_token('register', params[:token].to_s)
+    (redirect_to(home_url); return) unless token and !token.expired?
+    user = token.user
+    (redirect_to(home_url); return) unless user.registered?
+    user.activate
+    if user.save
+      token.destroy
+      flash[:notice] = l(:notice_account_activated)
+    end
+    redirect_to signin_path
+  end
+
+  private
+
+  def authenticate_user
+    if Setting.openid? && using_open_id?
+      open_id_authenticate(params[:openid_url])
+    else
+      password_authentication
+    end
+  end
+
+  def password_authentication
+    user = User.try_to_login(params[:username], params[:password])
+
+    if user.nil?
+      invalid_credentials
+    elsif user.new_record?
+      onthefly_creation_failed(user, {:login => user.login, :auth_source_id => user.auth_source_id })
+    else
+      # Valid user
+      successful_authentication(user)
+    end
+  end
+
+  def open_id_authenticate(openid_url)
+    back_url = signin_url(:autologin => params[:autologin])
+
+    authenticate_with_open_id(openid_url, :required => [:nickname, :fullname, :email], :return_to => back_url, :method => :post) do |result, identity_url, registration|
+      if result.successful?
+        user = User.find_or_initialize_by_identity_url(identity_url)
+        if user.new_record?
+          # Self-registration off
+          (redirect_to(home_url); return) unless Setting.self_registration?
+
+          # Create on the fly
+          user.login = registration['nickname'] unless registration['nickname'].nil?
+          user.mail = registration['email'] unless registration['email'].nil?
+          user.firstname, user.lastname = registration['fullname'].split(' ') unless registration['fullname'].nil?
+          user.random_password
+          user.register
+
+          case Setting.self_registration
+          when '1'
+            register_by_email_activation(user) do
+              onthefly_creation_failed(user)
+            end
+          when '3'
+            register_automatically(user) do
+              onthefly_creation_failed(user)
+            end
+          else
+            register_manually_by_administrator(user) do
+              onthefly_creation_failed(user)
+            end
+          end
+        else
+          # Existing record
+          if user.active?
+            successful_authentication(user)
+          else
+            account_pending
+          end
+        end
+      end
+    end
+  end
+
+  def successful_authentication(user)
+    logger.info "Successful authentication for '#{user.login}' from #{request.remote_ip} at #{Time.now.utc}"
+    # Valid user
+    self.logged_user = user
+    # generate a key and set cookie if autologin
+    if params[:autologin] && Setting.autologin?
+      set_autologin_cookie(user)
+    end
+    call_hook(:controller_account_success_authentication_after, {:user => user })
+    #by young
+#    redirect_back_or_default my_page_path
+    redirect_back_or_default User.current
+#    redirect_to User.current
+  end
+
+  def set_autologin_cookie(user)
+    token = Token.create(:user => user, :action => 'autologin')
+    cookie_options = {
+      :value => token.value,
+      :expires => 1.year.from_now,
+      :path => (Redmine::Configuration['autologin_cookie_path'] || '/'),
+      :secure => (Redmine::Configuration['autologin_cookie_secure'] ? true : false),
+      :httponly => true
+    }
+    cookies[autologin_cookie_name] = cookie_options
+  end
+
+  # Onthefly creation failed, display the registration form to fill/fix attributes
+  def onthefly_creation_failed(user, auth_source_options = { })
+    @user = user
+    session[:auth_source_registration] = auth_source_options unless auth_source_options.empty?
+    render :action => 'register'
+  end
+
+  def invalid_credentials
+    logger.warn "Failed login for '#{params[:username]}' from #{request.remote_ip} at #{Time.now.utc}"
+    flash.now[:error] = l(:notice_account_invalid_creditentials)
+  end
+
+  # Register a user for email activation.
+  #
+  # Pass a block for behavior when a user fails to save
+  def register_by_email_activation(user, &block)
+    token = Token.new(:user => user, :action => "register")
+    if user.save and token.save
+      Mailer.register(token).deliver
+      flash[:notice] = l(:notice_account_register_done)
+      redirect_to signin_path
+    else
+      yield if block_given?
+    end
+  end
+
+  # Automatically register a user
+  #
+  # Pass a block for behavior when a user fails to save
+  def register_automatically(user, &block)
+    # Automatic activation
+    user.activate
+    user.last_login_on = Time.now
+    if user.save
+      self.logged_user = user
+      flash[:notice] = l(:notice_account_activated)
+      redirect_to my_account_path
+    else
+      yield if block_given?
+    end
+  end
+
+  # Manual activation by the administrator
+  #
+  # Pass a block for behavior when a user fails to save
+  def register_manually_by_administrator(user, &block)
+    if user.save
+      # Sends an email to the administrators
+      Mailer.account_activation_request(user).deliver
+      account_pending
+    else
+      yield if block_given?
+    end
+  end
+
+  def account_pending
+    flash[:notice] = l(:notice_account_pending)
+    redirect_to signin_path
+  end
+end

app/controllers/activities_controller.rb

@@ -0,0 +1,87 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class ActivitiesController < ApplicationController
+  menu_item :activity
+  before_filter :find_optional_project, :index
+  accept_rss_auth :index
+  helper :Watchers
+
+  def index
+    @days = Setting.activity_days_default.to_i
+
+    if params[:from]
+      begin; @date_to = params[:from].to_date + 1; rescue; end
+    end
+      
+    has = {
+      "show_issues" => true
+    }
+    @date_to ||= Date.today + 1
+    @date_from = @date_to - @days
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+    @author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
+# 决定显示所用用户或单个用户活动
+    @activity = Redmine::Activity::Fetcher.new(User.current, :project => @project,
+                                                             :with_subprojects => @with_subprojects,
+                                                             :author => @author)
+    @activity.scope_select {|t| !has["show_#{t}"].nil?}
+    #@activity.scope = (@author.nil? ? :default : :all) if @activity.scope.empty?
+
+    events = @activity.events(@date_from, @date_to)
+    # Added by Nie.
+    @offset, @limit = api_offset_and_limit({:limit => 10})
+    @activity_count = events.size
+    @activity_pages = Paginator.new @activity_count, @limit, params['page']
+    @offset ||= @activity_pages.offset 
+    
+    @project_base_tag = params[:id]?'base_projects':'base'
+    if events.empty? || stale?(:etag => [@activity.scope, @date_to, @date_from, @with_subprojects, @author, events.first, events.size, User.current, current_language])
+      respond_to do |format|
+        format.html {
+          @events_by_day_ = events.slice(@offset,@limit)
+          @events_by_day = @events_by_day_.group_by {|event| User.current.time_to_date(event.event_datetime)}
+    #by young     render :layout => false if request.xhr?
+          render :layout => @project_base_tag
+        }
+        format.atom {
+          title = l(:label_activity)
+          if @author
+            title = @author.name
+          elsif @activity.scope.size == 1
+            title = l("label_#{@activity.scope.first.singularize}_plural")
+          end
+          render_feed(events, :title => "#{@project || Setting.app_title}: #{title}")
+        }
+      end
+    end
+
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  private
+
+  # TODO: refactor, duplicated in projects_controller
+  def find_optional_project
+    return true unless params[:id]
+    @project = Project.find(params[:id])
+    authorize
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/admin_controller.rb

@@ -0,0 +1,83 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class 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
+
+  def index
+    @no_configuration_data = Redmine::DefaultData::Loader::no_data?
+  end
+
+  def projects
+    @status = params[:status] || 1
+
+    scope = Project.status(@status).order('lft')
+    scope = scope.like(params[:name]) if params[:name].present?
+    @projects = scope.all
+
+    render :action => "projects", :layout => false if request.xhr?
+  end
+
+  def plugins
+    @plugins = Redmine::Plugin.all
+  end
+
+  # Loads the default configuration
+  # (roles, trackers, statuses, workflow, enumerations)
+  def default_configuration
+    if request.post?
+      begin
+        Redmine::DefaultData::Loader::load(params[:lang])
+        flash[:notice] = l(:notice_default_data_loaded)
+      rescue Exception => e
+        flash[:error] = l(:error_can_t_load_default_data, e.message)
+      end
+    end
+    redirect_to admin_path
+  end
+
+  def test_email
+    raise_delivery_errors = ActionMailer::Base.raise_delivery_errors
+    # Force ActionMailer to raise delivery errors so we can catch it
+    ActionMailer::Base.raise_delivery_errors = true
+    begin
+      @test = Mailer.test_email(User.current).deliver
+      flash[:notice] = l(:notice_email_sent, User.current.mail)
+    rescue Exception => e
+      flash[:error] = l(:notice_email_error, e.message)
+    end
+    ActionMailer::Base.raise_delivery_errors = raise_delivery_errors
+    redirect_to settings_path(:tab => 'notifications')
+  end
+
+  def info
+    @db_adapter_name = ActiveRecord::Base.connection.adapter_name
+    @checklist = [
+      [:text_default_administrator_account_changed, User.default_admin_account_changed?],
+      [:text_file_repository_writable, File.writable?(Attachment.storage_path)],
+      [:text_plugin_assets_writable,   File.writable?(Redmine::Plugin.public_directory)],
+      [:text_rmagick_available,        Object.const_defined?(:Magick)]
+    ]
+  end
+end

app/controllers/application_controller.rb

@@ -0,0 +1,610 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require 'uri'
+require 'cgi'
+
+class Unauthorized < Exception; end
+
+class ApplicationController < ActionController::Base
+  include Redmine::I18n
+  include Redmine::Pagination
+  include RoutesHelper
+  helper :routes
+
+  class_attribute :accept_api_auth_actions
+  class_attribute :accept_rss_auth_actions
+  class_attribute :model_object
+
+  layout 'base'
+
+  protect_from_forgery
+  def handle_unverified_request
+    super
+    cookies.delete(autologin_cookie_name)
+  end
+
+  before_filter :session_expiration, :user_setup, :check_if_login_required, :set_localization
+  
+
+  rescue_from ActionController::InvalidAuthenticityToken, :with => :invalid_authenticity_token
+  rescue_from ::Unauthorized, :with => :deny_access
+  rescue_from ::ActionView::MissingTemplate, :with => :missing_template
+
+  include Redmine::Search::Controller
+  include Redmine::MenuManager::MenuController
+  helper Redmine::MenuManager::MenuHelper
+
+  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
+    # Find the current user
+    User.current = find_current_user
+    logger.info("  Current user: " + (User.current.logged? ? "#{User.current.login} (id=#{User.current.id})" : "anonymous")) if logger
+  end
+
+  # Returns the current user or nil if no user is logged in
+  # and starts a session if needed
+  def find_current_user
+    user = nil
+    unless api_request?
+      if session[:user_id]
+        # existing session
+        user = (User.active.find(session[:user_id]) rescue nil)
+      elsif autologin_user = try_to_autologin
+        user = autologin_user
+      elsif params[:format] == 'atom' && params[:key] && request.get? && accept_rss_auth?
+        # RSS key authentication does not start a session
+        user = User.find_by_rss_key(params[:key])
+      end
+    end
+    if user.nil? && Setting.rest_api_enabled? && accept_api_auth?
+      if (key = api_key_from_request)
+        # Use API key
+        user = User.find_by_api_key(key)
+      else
+        # HTTP Basic, either username/password or API key/random
+        authenticate_with_http_basic do |username, password|
+          user = User.try_to_login(username, password) || User.find_by_api_key(username)
+        end
+      end
+      # Switch user if requested by an admin user
+      if user && user.admin? && (username = api_switch_user_from_request)
+        su = User.find_by_login(username)
+        if su && su.active?
+          logger.info("  User switched by: #{user.login} (id=#{user.id})") if logger
+          user = su
+        else
+          render_error :message => 'Invalid X-Redmine-Switch-User header', :status => 412
+        end
+      end
+    end
+    user
+  end
+
+  def autologin_cookie_name
+    Redmine::Configuration['autologin_cookie_name'].presence || 'autologin'
+  end
+
+  def try_to_autologin
+    if cookies[autologin_cookie_name] && Setting.autologin?
+      # auto-login feature starts a new session
+      user = User.try_to_autologin(cookies[autologin_cookie_name])
+      if user
+        reset_session
+        start_user_session(user)
+      end
+      user
+    end
+  end
+
+  # Sets the logged in user
+  def logged_user=(user)
+    reset_session
+    if user && user.is_a?(User)
+      User.current = user
+      start_user_session(user)
+    else
+      User.current = User.anonymous
+    end
+  end
+
+  # Logs out current user
+  def logout_user
+    if User.current.logged?
+      cookies.delete(autologin_cookie_name)
+      Token.delete_all(["user_id = ? AND action = ?", User.current.id, 'autologin'])
+      self.logged_user = nil
+    end
+  end
+
+  # check if login is globally required to access the application
+  def check_if_login_required
+    # no check needed if user is already logged in
+    return true if User.current.logged?
+    require_login if Setting.login_required?
+  end
+
+  def set_localization
+    lang = nil
+    if User.current.logged?
+      lang = find_language(User.current.language)
+    end
+    if lang.nil? && request.env['HTTP_ACCEPT_LANGUAGE']
+      accept_lang = parse_qvalues(request.env['HTTP_ACCEPT_LANGUAGE']).first
+      if !accept_lang.blank?
+        accept_lang = accept_lang.downcase
+        lang = find_language(accept_lang) || find_language(accept_lang.split('-').first)
+      end
+    end
+    lang ||= Setting.default_language
+    set_language_if_valid(lang)
+  end
+
+  def require_login
+    if !User.current.logged?
+      # Extract only the basic url parameters on non-GET requests
+      if request.get?
+        url = url_for(params)
+      else
+        url = url_for(:controller => params[:controller], :action => params[:action], :id => params[:id], :project_id => params[:project_id])
+      end
+      respond_to do |format|
+        format.html { redirect_to :controller => "account", :action => "login", :back_url => url }
+        format.atom { redirect_to :controller => "account", :action => "login", :back_url => url }
+        format.xml  { head :unauthorized, 'WWW-Authenticate' => 'Basic realm="Redmine API"' }
+        format.js   { head :unauthorized, 'WWW-Authenticate' => 'Basic realm="Redmine API"' }
+        format.json { head :unauthorized, 'WWW-Authenticate' => 'Basic realm="Redmine API"' }
+      end
+      return false
+    end
+    true
+  end
+
+  def require_admin
+    return unless require_login
+    if !User.current.admin?
+      render_403
+      return false
+    end
+    true
+  end
+
+  def deny_access
+    User.current.logged? ? render_403 : require_login
+  end
+
+  # Authorize the user for the requested action
+  def authorize(ctrl = params[:controller], action = params[:action], global = false)
+    allowed = User.current.allowed_to?({:controller => ctrl, :action => action}, @project || @projects, :global => global)
+    if allowed
+      true
+    else
+      if @project && @project.archived?
+        render_403 :message => :notice_not_authorized_archived_project
+      else
+        deny_access
+      end
+    end
+  end
+
+  # Authorize the user for the requested action outside a project
+  def authorize_global(ctrl = params[:controller], action = params[:action], global = true)
+    authorize(ctrl, action, global)
+  end
+
+  # Find project of id params[:id]
+  def find_project
+    @project = Project.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Find project of id params[:project_id]
+  def find_project_by_project_id
+    @project = Project.find(params[:project_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Find a project based on params[:project_id]
+  # TODO: some subclasses override this, see about merging their logic
+  def find_optional_project
+    @project = Project.find(params[:project_id]) unless params[:project_id].blank?
+    allowed = User.current.allowed_to?({:controller => params[:controller], :action => params[:action]}, @project, :global => true)
+    allowed ? true : deny_access
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Finds and sets @project based on @object.project
+  def find_project_from_association
+    render_404 unless @object.present?
+
+    @project = @object.project
+  end
+
+  def find_model_object
+    model = self.class.model_object
+    if model
+      @object = model.find(params[:id])
+      self.instance_variable_set('@' + controller_name.singularize, @object) if @object
+    end
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def self.model_object(model)
+    self.model_object = model
+  end
+
+  # Find the issue whose id is the :id parameter
+  # Raises a Unauthorized exception if the issue is not visible
+  def find_issue
+    # Issue.visible.find(...) can not be used to redirect user to the login form
+    # if the issue actually exists but requires authentication
+    @issue = Issue.find(params[:id])
+    raise Unauthorized unless @issue.visible?
+    @project = @issue.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Find issues with a single :id param or :ids array param
+  # Raises a Unauthorized exception if one of the issues is not visible
+  def find_issues
+    @issues = Issue.find_all_by_id(params[:id] || params[:ids])
+    raise ActiveRecord::RecordNotFound if @issues.empty?
+    raise Unauthorized unless @issues.all?(&:visible?)
+    @projects = @issues.collect(&:project).compact.uniq
+    @project = @projects.first if @projects.size == 1
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_attachments
+    if (attachments = params[:attachments]).present?
+      att = attachments.values.collect do |attachment|
+        Attachment.find_by_token( attachment[:token] ) if attachment[:token].present?
+      end
+      att.compact!
+    end
+    @attachments = att || []
+  end
+
+  # make sure that the user is a member of the project (or admin) if project is private
+  # used as a before_filter for actions that do not require any particular permission on the project
+  def check_project_privacy
+    if @project && !@project.archived?
+      if @project.visible?
+        true
+      else
+        deny_access
+      end
+    else
+      @project = nil
+      render_404
+      false
+    end
+  end
+
+  def back_url
+    url = params[:back_url]
+    if url.nil? && referer = request.env['HTTP_REFERER']
+      url = CGI.unescape(referer.to_s)
+    end
+    url
+  end
+
+  def redirect_back_or_default(default)
+    back_url = params[:back_url].to_s
+    if back_url.present?
+      begin
+        uri = URI.parse(back_url)
+        # do not redirect user to another host or to the login or register page
+        #by young
+        if (uri.relative? || (uri.host == request.host)) && !uri.path.match(%r{/(login|account/register)}) && (uri.path!='/')
+          redirect_to(back_url)
+          return
+        end
+      rescue URI::InvalidURIError
+        logger.warn("Could not redirect to invalid URL #{back_url}")
+        # redirect to default
+      end
+    end
+    redirect_to default
+    false
+  end
+
+  # Redirects to the request referer if present, redirects to args or call block otherwise.
+  def redirect_to_referer_or(*args, &block)
+    redirect_to :back
+  rescue ::ActionController::RedirectBackError
+    if args.any?
+      redirect_to *args
+    elsif block_given?
+      block.call
+    else
+      raise "#redirect_to_referer_or takes arguments or a block"
+    end
+  end
+
+  def render_403(options={})
+    @project = nil
+    render_error({:message => :notice_not_authorized, :status => 403}.merge(options))
+    return false
+  end
+
+  def render_404(options={})
+    render_error({:message => :notice_file_not_found, :status => 404}.merge(options))
+    return false
+  end
+
+  # Renders an error response
+  def render_error(arg)
+    arg = {:message => arg} unless arg.is_a?(Hash)
+
+    @message = arg[:message]
+    @message = l(@message) if @message.is_a?(Symbol)
+    @status = arg[:status] || 500
+
+    respond_to do |format|
+      format.html {
+        render :template => 'common/error', :layout => use_layout, :status => @status
+      }
+      format.any { head @status }
+    end
+  end
+
+  # Handler for ActionView::MissingTemplate exception
+  def missing_template
+    logger.warn "Missing template, responding with 404"
+    @project = nil
+    render_404
+  end
+
+  # Filter for actions that provide an API response
+  # but have no HTML representation for non admin users
+  def require_admin_or_api_request
+    return true if api_request?
+    if User.current.admin?
+      true
+    elsif User.current.logged?
+      render_error(:status => 406)
+    else
+      deny_access
+    end
+  end
+
+  # Picks which layout to use based on the request
+  #
+  # @return [boolean, string] name of the layout to use or false for no layout
+  def use_layout
+    request.xhr? ? false : 'base'
+  end
+
+  def invalid_authenticity_token
+    if api_request?
+      logger.error "Form authenticity token is missing or is invalid. API calls must include a proper Content-type header (text/xml or text/json)."
+    end
+    render_error "Invalid form authenticity token."
+  end
+
+  def render_feed(items, options={})
+    @items = items || []
+    @items.sort! {|x,y| y.event_datetime <=> x.event_datetime }
+    @items = @items.slice(0, Setting.feeds_limit.to_i)
+    @title = options[:title] || Setting.app_title
+    render :template => "common/feed", :formats => [:atom], :layout => false,
+           :content_type => 'application/atom+xml'
+  end
+
+  def self.accept_rss_auth(*actions)
+    if actions.any?
+      self.accept_rss_auth_actions = actions
+    else
+      self.accept_rss_auth_actions || []
+    end
+  end
+
+  def accept_rss_auth?(action=action_name)
+    self.class.accept_rss_auth.include?(action.to_sym)
+  end
+
+  def self.accept_api_auth(*actions)
+    if actions.any?
+      self.accept_api_auth_actions = actions
+    else
+      self.accept_api_auth_actions || []
+    end
+  end
+
+  def accept_api_auth?(action=action_name)
+    self.class.accept_api_auth.include?(action.to_sym)
+  end
+
+  # Returns the number of objects that should be displayed
+  # on the paginated list
+  def per_page_option
+    per_page = nil
+    if params[:per_page] && Setting.per_page_options_array.include?(params[:per_page].to_s.to_i)
+      per_page = params[:per_page].to_s.to_i
+      session[:per_page] = per_page
+    elsif session[:per_page]
+      per_page = session[:per_page]
+    else
+      per_page = Setting.per_page_options_array.first || 25
+    end
+    per_page
+  end
+
+  # Returns offset and limit used to retrieve objects
+  # for an API response based on offset, limit and page parameters
+  def api_offset_and_limit(options=params)
+    if options[:offset].present?
+      offset = options[:offset].to_i
+      if offset < 0
+        offset = 0
+      end
+    end
+    limit = options[:limit].to_i
+    if limit < 1
+      limit = 25
+    elsif limit > 100
+      limit = 100
+    end
+    if offset.nil? && options[:page].present?
+      offset = (options[:page].to_i - 1) * limit
+      offset = 0 if offset < 0 
+      offset ||= 0
+    end
+   
+
+    [offset, limit]
+  end
+
+  # qvalues http header parser
+  # code taken from webrick
+  def parse_qvalues(value)
+    tmp = []
+    if value
+      parts = value.split(/,\s*/)
+      parts.each {|part|
+        if m = %r{^([^\s,]+?)(?:;\s*q=(\d+(?:\.\d+)?))?$}.match(part)
+          val = m[1]
+          q = (m[2] or 1).to_f
+          tmp.push([val, q])
+        end
+      }
+      tmp = tmp.sort_by{|val, q| -q}
+      tmp.collect!{|val, q| val}
+    end
+    return tmp
+  rescue
+    nil
+  end
+
+  # Returns a string that can be used as filename value in Content-Disposition header
+  def filename_for_content_disposition(name)
+    request.env['HTTP_USER_AGENT'] =~ %r{MSIE} ? ERB::Util.url_encode(name) : name
+  end
+
+  def api_request?
+    %w(xml json).include? params[:format]
+  end
+
+  # Returns the API key present in the request
+  def api_key_from_request
+    if params[:key].present?
+      params[:key].to_s
+    elsif request.headers["X-Redmine-API-Key"].present?
+      request.headers["X-Redmine-API-Key"].to_s
+    end
+  end
+
+  # Returns the API 'switch user' value if present
+  def api_switch_user_from_request
+    request.headers["X-Redmine-Switch-User"].to_s.presence
+  end
+
+  # Renders a warning flash if obj has unsaved attachments
+  def render_attachment_warning_if_needed(obj)
+    flash[:warning] = l(:warning_attachments_not_saved, obj.unsaved_attachments.size) if obj.unsaved_attachments.present?
+  end
+
+  # Sets the `flash` notice or error based the number of issues that did not save
+  #
+  # @param [Array, Issue] issues all of the saved and unsaved Issues
+  # @param [Array, Integer] unsaved_issue_ids the issue ids that were not saved
+  def set_flash_from_bulk_issue_save(issues, unsaved_issue_ids)
+    if unsaved_issue_ids.empty?
+      flash[:notice] = l(:notice_successful_update) unless issues.empty?
+    else
+      flash[:error] = l(:notice_failed_to_save_issues, 
+                        :count => unsaved_issue_ids.size,
+                        :total => issues.size,
+                        :ids => '#' + unsaved_issue_ids.join(', #'))
+    end
+  end
+
+  # Rescues an invalid query statement. Just in case...
+  def query_statement_invalid(exception)
+    logger.error "Query::StatementInvalid: #{exception.message}" if logger
+    session.delete(:query)
+    sort_clear if respond_to?(:sort_clear)
+    render_error "An error occurred while executing the query and has been logged. Please report this error to your Redmine administrator."
+  end
+
+  # Renders a 200 response for successfull updates or deletions via the API
+  def render_api_ok
+    render_api_head :ok
+  end
+
+  # Renders a head API response
+  def render_api_head(status)
+    # #head would return a response body with one space
+    render :text => '', :status => status, :layout => nil
+  end
+
+  # Renders API response on validation failure
+  def render_validation_errors(objects)
+    if objects.is_a?(Array)
+      @error_messages = objects.map {|object| object.errors.full_messages}.flatten
+    else
+      @error_messages = objects.errors.full_messages
+    end
+    render :template => 'common/error_messages.api', :status => :unprocessable_entity, :layout => nil
+  end
+
+  # Overrides #_include_layout? so that #render with no arguments
+  # doesn't use the layout for api requests
+  def _include_layout?(*args)
+    api_request? ? false : super
+  end
+end

app/controllers/attachments_controller.rb

@@ -0,0 +1,154 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class AttachmentsController < ApplicationController
+  before_filter :find_project, :except => :upload
+  before_filter :file_readable, :read_authorize, :only => [:show, :download, :thumbnail]
+  before_filter :delete_authorize, :only => :destroy
+  before_filter :authorize_global, :only => :upload
+
+  accept_api_auth :show, :download, :upload
+
+  def show
+    respond_to do |format|
+      format.html {
+        if @attachment.is_diff?
+          @diff = File.new(@attachment.diskfile, "rb").read
+          @diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'
+          @diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)
+          # Save diff type as user preference
+          if User.current.logged? && @diff_type != User.current.pref[:diff_type]
+            User.current.pref[:diff_type] = @diff_type
+            User.current.preference.save
+          end
+          render :action => 'diff'
+        elsif @attachment.is_text? && @attachment.filesize <= Setting.file_max_size_displayed.to_i.kilobyte
+          @content = File.new(@attachment.diskfile, "rb").read
+          render :action => 'file'
+        else
+          download
+        end
+      }
+      format.api
+    end
+  end
+
+  def download
+    if @attachment.container.is_a?(Version) || @attachment.container.is_a?(Project)
+      @attachment.increment_download
+    end
+
+    if stale?(:etag => @attachment.digest)
+      # images are sent inline
+      send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+                                      :type => detect_content_type(@attachment),
+                                      :disposition => (@attachment.image? ? 'inline' : 'attachment')
+    end
+  end
+
+  def thumbnail
+    if @attachment.thumbnailable? && thumbnail = @attachment.thumbnail(:size => params[:size])
+      if stale?(:etag => thumbnail)
+        send_file thumbnail,
+          :filename => filename_for_content_disposition(@attachment.filename),
+          :type => detect_content_type(@attachment),
+          :disposition => 'inline'
+      end
+    else
+      # No thumbnail for the attachment or thumbnail could not be created
+      render :nothing => true, :status => 404
+    end
+  end
+
+  def upload
+    # 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 = params[:filename].presence || Redmine::Utils.random_hex(16)
+    saved = @attachment.save
+
+    respond_to do |format|
+      format.js
+      format.api {
+        if saved
+          render :action => 'upload', :status => :created
+        else
+          render_validation_errors(@attachment)
+        end
+      }
+    end
+  end
+
+  def destroy
+    if @attachment.container.respond_to?(:init_journal)
+      @attachment.container.init_journal(User.current)
+    end
+    if @attachment.container
+      # Make sure association callbacks are called
+      @attachment.container.attachments.delete(@attachment)
+    else
+      @attachment.destroy
+    end
+
+    respond_to do |format|
+      format.html { redirect_to_referer_or project_path(@project) }
+      format.js
+    end
+  end
+
+private
+  def find_project
+    @attachment = Attachment.find(params[:id])
+    # Show 404 if the filename in the url is wrong
+    raise ActiveRecord::RecordNotFound if params[:filename] && params[:filename] != @attachment.filename
+    @project = @attachment.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Checks that the file exists and is readable
+  def file_readable
+    if @attachment.readable?
+      true
+    else
+      logger.error "Cannot send attachment, #{@attachment.diskfile} does not exist or is unreadable."
+      render_404
+    end
+  end
+
+  def read_authorize
+    @attachment.visible? ? true : deny_access
+  end
+
+  def delete_authorize
+    @attachment.deletable? ? true : deny_access
+  end
+
+  def detect_content_type(attachment)
+    content_type = attachment.content_type
+    if content_type.blank?
+      content_type = Redmine::MimeType.of(attachment.filename)
+    end
+    content_type.to_s
+  end
+end

app/controllers/auth_sources_controller.rb

@@ -0,0 +1,96 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class AuthSourcesController < ApplicationController
+  layout 'admin'
+  menu_item :ldap_authentication
+
+  before_filter :require_admin
+  before_filter :find_auth_source, :only => [:edit, :update, :test_connection, :destroy]
+
+  def index
+    @auth_source_pages, @auth_sources = paginate AuthSource, :per_page => 25
+  end
+
+  def new
+    klass_name = params[:type] || 'AuthSourceLdap'
+    @auth_source = AuthSource.new_subclass_instance(klass_name, params[:auth_source])
+    render_404 unless @auth_source
+  end
+
+  def create
+    @auth_source = AuthSource.new_subclass_instance(params[:type], params[:auth_source])
+    if @auth_source.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to auth_sources_path
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @auth_source.update_attributes(params[:auth_source])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to auth_sources_path
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def test_connection
+    begin
+      @auth_source.test_connection
+      flash[:notice] = l(:notice_successful_connection)
+    rescue Exception => e
+      flash[:error] = l(:error_unable_to_connect, e.message)
+    end
+    redirect_to auth_sources_path
+  end
+
+  def destroy
+    unless @auth_source.users.exists?
+      @auth_source.destroy
+      flash[:notice] = l(:notice_successful_delete)
+    end
+    redirect_to auth_sources_path
+  end
+
+  def autocomplete_for_new_user
+    results = AuthSource.search(params[:term])
+
+    render :json => results.map {|result| {
+      'value' => result[:login],
+      'label' => "#{result[:login]} (#{result[:firstname]} #{result[:lastname]})",
+      'login' => result[:login].to_s,
+      'firstname' => result[:firstname].to_s,
+      'lastname' => result[:lastname].to_s,
+      'mail' => result[:mail].to_s,
+      'auth_source_id' => result[:auth_source_id].to_s
+    }}
+  end
+
+  private
+
+  def find_auth_source
+    @auth_source = AuthSource.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/auto_completes_controller.rb

@@ -0,0 +1,44 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class AutoCompletesController < ApplicationController
+  before_filter :find_project
+
+  def issues
+    @issues = []
+    q = (params[:q] || params[:term]).to_s.strip
+    if q.present?
+      scope = (params[:scope] == "all" || @project.nil? ? Issue : @project.issues).visible
+      if q.match(/\A#?(\d+)\z/)
+        @issues << scope.find_by_id($1.to_i)
+      end
+      @issues += scope.where("LOWER(#{Issue.table_name}.subject) LIKE LOWER(?)", "%#{q}%").order("#{Issue.table_name}.id DESC").limit(10).all
+      @issues.compact!
+    end
+    render :layout => false
+  end
+
+  private
+
+  def find_project
+    if params[:project_id].present?
+      @project = Project.find(params[:project_id])
+    end
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/avatar_controller.rb

@@ -0,0 +1,78 @@
+class AvatarController < ApplicationController
+  
+     
+  #before_filter :set_cache_buster   
+  include AvatarHelper   
+      
+  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
+
+    unless request.raw_post.nil?
+     @source_type = params[:source_type]
+      @source_id = params[:source_id]
+      @temp_file = request.raw_post
+      if @temp_file.size > 0
+        if @temp_file.respond_to?(:original_filename)
+          @image_file = @temp_file.original_filename
+          #image_file.force_encoding("UTF-8") if filename.respond_to?(:force_encoding)
+        else
+          @image_file=params[:filename]
+        end      
+      end
+    end
+    if @temp_file && (@temp_file.size > 0)
+      diskfile=disk_filename(@source_type,@source_id)
+      @urlfile='/' << File.join("images","avatars",avatar_directory(@source_type),avatar_filename(@source_id,@image_file))
+      logger.info("Saving avatar '#{diskfile}' (#{@temp_file.size} bytes)")
+      path = File.dirname(diskfile)
+      unless File.directory?(path)
+        FileUtils.mkdir_p(path)
+      end
+      md5 = Digest::MD5.new
+      File.open(diskfile, "wb") do |f|
+        if @temp_file.respond_to?(:read)
+          buffer = ""
+          while (buffer = @temp_file.read(8192))
+            f.write(buffer)
+            md5.update(buffer)
+          end
+        else
+        f.write(@temp_file)
+        md5.update(@temp_file)
+        end
+      end
+#    self.digest = md5.hexdigest
+    end
+    @temp_file = nil
+   # @avatar = Avatar.new(:receive_file => request.raw_post)
+   # @avatar.source_id = User.current.id
+   # @avatar.image_file = params[:filename].presence || Redmine::Utils.random_hex(16)
+   # saved = @avatar.save
+    
+    respond_to do |format|
+      format.js
+      format.api {
+        if saved
+          render :action => 'upload', :status => :created
+        else
+          render_validation_errors(@avatar)
+        end
+      }
+    end
+  end
+  
+  private
+  
+    def set_cache_buster  
+      response.headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"  
+      response.headers["Pragma"] = "no-cache"  
+      response.headers["Expires"] = "Fri, 01 Jan 1990 00:00:00 GMT"  
+    end 
+
+
+end

app/controllers/bids_controller.rb

@@ -0,0 +1,154 @@
+class BidsController < ApplicationController
+
+  before_filter :find_bid, :only => [:show, :show_project, :create, :destroy, :more, :back, :add]
+
+  helper :watchers
+  def index
+    if params[:bid_title]
+      Bid.creat_bids(params[:bid_budget], params[:bid_deadline], params[:bid_title] , params[:bid_description])
+    end
+    #    @requirement_title = "4"
+    @offset = 0
+    @limit = 20
+    @bids = Bid.offset(@offset).limit(@limit).all
+
+  end
+
+  def show
+    @state = false
+    @user = @bid.author
+    @jour = @bid.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    #
+    # @journals = @bid.journals.includes(:user, :details).reorder("#{Journal.table_name}.id ASC").all
+    #@journals.each_with_index {|j,i| j.indice = i+1}
+    respond_to do |format|
+      format.html {
+        render :layout => 'base_bids'
+      }
+      format.api
+
+    end
+  end
+
+  def show_project
+    @user = @bid.author
+    @bidding_project = @bid.biding_projects
+    respond_to do |format|
+      format.html {
+        render :layout => 'base_bids'
+      }
+      format.api
+    end
+  end
+
+  def add
+    project_id = params[:bid_for_save][:project_id]
+    bid_message = params[:bid_for_save][:bid_message]
+    BidingProject.cerate_bidding(@bid.id, project_id, bid_message)
+    @bidding_project = @bid.biding_projects
+    respond_to do |format|
+    # format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
+      format.js
+    #format.api { render_api_ok }
+    end
+  end
+
+  def create
+    if params[:user_message].size>0
+      message = params[:user_message]
+      @bid.add_jour(User.current, message)
+    # if a_message.size > 5
+    # @message = a_message[-5, 5]
+    # else
+    # @message = a_message
+    # end
+    # @message_count = a_message.count
+    end
+    @jour = @bid.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @bid.set_commit(@jour.count)
+
+    respond_to do |format|
+    # format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
+      format.js
+    #format.api { render_api_ok }
+    end
+  end
+
+  def destroy
+    JournalsForMessage.delete_message(params[:object_id])
+    @jour = @bid.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @bid.set_commit(@jour.count)
+    # if a_message.size > 5
+    # @message = a_message[-5, 5]
+    # else
+    # @message = a_message
+    # end
+    # @message_count = a_message.count
+
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+    #format.api { render_api_ok }
+    end
+  end
+
+  def new
+    @jour = JournalsForMessage.find(params[:journal_id]) if params[:journal_id]
+    if @jour
+    user = @jour.user
+    text = @jour.notes
+    else
+    user = @bid.author
+    text = @bid.description
+    end
+    # Replaces pre blocks with [...]
+    text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
+    @content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
+    @content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
+  rescue ActiveRecord::RecordNotFound
+    render_404
+    end
+    
+  def new_bid
+    
+  end
+
+  def more
+    @jour = @bid.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @state = true
+
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+    #format.api { render_api_ok }
+    end
+  end
+
+  def back
+    @jour = @bid.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @state = false
+
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+    #format.api { render_api_ok }
+    end
+  end
+
+  private
+
+  def find_bid
+    if params[:bid_id]
+      @bid = Bid.find(params[:bid_id])
+    end
+  rescue
+    render_404
+    end
+
+end
+

app/controllers/boards_controller.rb

@@ -0,0 +1,111 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class BoardsController < ApplicationController
+  default_search_scope :messages
+  before_filter :find_project_by_project_id, :find_board_if_available, :authorize
+  accept_rss_auth :index, :show
+
+  helper :sort
+  include SortHelper
+  helper :watchers
+
+  def index
+    @boards = @project.boards.includes(:last_message => :author).all
+    # show the board if there is only one
+    if @boards.size == 1
+      @board = @boards.first
+      show
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.html {
+        sort_init 'updated_on', 'desc'
+        sort_update 'created_on' => "#{Message.table_name}.created_on",
+                    'replies' => "#{Message.table_name}.replies_count",
+                    'updated_on' => "COALESCE(last_replies_messages.created_on, #{Message.table_name}.created_on)"
+
+        @topic_count = @board.topics.count
+        @topic_pages = Paginator.new @topic_count, per_page_option, params['page']
+        @topics =  @board.topics.
+          reorder("#{Message.table_name}.sticky DESC").
+          includes(:last_reply).
+          limit(@topic_pages.per_page).
+          offset(@topic_pages.offset).
+          order(sort_clause).
+          preload(:author, {:last_reply => :author}).
+          all
+        @message = Message.new(:board => @board)
+        render :action => 'show', :layout => !request.xhr?
+      }
+      format.atom {
+        @messages = @board.messages.
+          reorder('created_on DESC').
+          includes(:author, :board).
+          limit(Setting.feeds_limit.to_i).
+          all
+        render_feed(@messages, :title => "#{@project}: #{@board}")
+      }
+    end
+  end
+
+  def new
+    @board = @project.boards.build
+    @board.safe_attributes = params[:board]
+  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
+  end
+
+  def update
+    @board.safe_attributes = params[:board]
+    if @board.save
+      redirect_to_settings_in_projects
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @board.destroy
+    redirect_to_settings_in_projects
+  end
+
+private
+  def redirect_to_settings_in_projects
+    redirect_to settings_project_path(@project, :tab => 'boards')
+  end
+
+  def find_board_if_available
+    @board = @project.boards.find(params[:id]) if params[:id]
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/calendars_controller.rb

@@ -0,0 +1,56 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class CalendarsController < ApplicationController
+  menu_item :calendar
+  before_filter :find_optional_project
+
+  rescue_from Query::StatementInvalid, :with => :query_statement_invalid
+
+  helper :issues
+  helper :projects
+  helper :queries
+  include QueriesHelper
+  helper :sort
+  include SortHelper
+
+  def show
+    if params[:year] and params[:year].to_i > 1900
+      @year = params[:year].to_i
+      if params[:month] and params[:month].to_i > 0 and params[:month].to_i < 13
+        @month = params[:month].to_i
+      end
+    end
+    @year ||= Date.today.year
+    @month ||= Date.today.month
+
+    @calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)
+    retrieve_query
+    @query.group_by = nil
+    if @query.valid?
+      events = []
+      events += @query.issues(:include => [:tracker, :assigned_to, :priority],
+                              :conditions => ["((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?))", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
+                              )
+      events += @query.versions(:conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
+
+      @calendar.events = events
+    end
+
+    render :action => 'show', :layout => 'base_projects'
+  end
+end

app/controllers/comments_controller.rb

@@ -0,0 +1,53 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class CommentsController < ApplicationController
+  default_search_scope :news
+  model_object News
+  before_filter :find_model_object
+  before_filter :find_project_from_association
+  before_filter :authorize
+
+  def create
+    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)
+    end
+
+    redirect_to news_path(@news)
+  end
+
+  def destroy
+    @news.comments.find(params[:comment_id]).destroy
+    redirect_to news_path(@news)
+  end
+
+  private
+
+  # ApplicationController's find_model_object sets it based on the controller
+  # name so it needs to be overriden and set to @news instead
+  def find_model_object
+    super
+    @news = @object
+    @comment = nil
+    @news
+  end
+end

app/controllers/context_menus_controller.rb

@@ -0,0 +1,89 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class ContextMenusController < ApplicationController
+  helper :watchers
+  helper :issues
+
+  def issues
+    @issues = Issue.visible.all(:conditions => {:id => params[:ids]}, :include => :project)
+    (render_404; return) unless @issues.present?
+    if (@issues.size == 1)
+      @issue = @issues.first
+    end
+    @issue_ids = @issues.map(&:id).sort
+
+    @allowed_statuses = @issues.map(&:new_statuses_allowed_to).reduce(:&)
+    @projects = @issues.collect(&:project).compact.uniq
+    @project = @projects.first if @projects.size == 1
+
+    @can = {:edit => User.current.allowed_to?(:edit_issues, @projects),
+            :log_time => (@project && User.current.allowed_to?(:log_time, @project)),
+            :update => (User.current.allowed_to?(:edit_issues, @projects) || (User.current.allowed_to?(:change_status, @projects) && !@allowed_statuses.blank?)),
+            :move => (@project && User.current.allowed_to?(:move_issues, @project)),
+            :copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
+            :delete => User.current.allowed_to?(:delete_issues, @projects)
+            }
+    if @project
+      if @issue
+        @assignables = @issue.assignable_users
+      else
+        @assignables = @project.assignable_users
+      end
+      @trackers = @project.trackers
+    else
+      #when multiple projects, we only keep the intersection of each set
+      @assignables = @projects.map(&:assignable_users).reduce(:&)
+      @trackers = @projects.map(&:trackers).reduce(:&)
+    end
+    @versions = @projects.map {|p| p.shared_versions.open}.reduce(:&)
+
+    @priorities = IssuePriority.active.reverse
+    @back = back_url
+
+    @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
+
+    @safe_attributes = @issues.map(&:safe_attribute_names).reduce(:&)
+    render :layout => false
+  end
+
+  def time_entries
+    @time_entries = TimeEntry.all(
+       :conditions => {:id => params[:ids]}, :include => :project)
+    (render_404; return) unless @time_entries.present?
+
+    @projects = @time_entries.collect(&:project).compact.uniq
+    @project = @projects.first if @projects.size == 1
+    @activities = TimeEntryActivity.shared.active
+    @can = {:edit   => User.current.allowed_to?(:edit_time_entries, @projects),
+            :delete => User.current.allowed_to?(:edit_time_entries, @projects)
+            }
+    @back = back_url
+    render :layout => false
+  end
+end

app/controllers/custom_fields_controller.rb

@@ -0,0 +1,81 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class 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.all.group_by {|f| f.class.name }
+    @tab = params[:tab] || 'IssueCustomField'
+  end
+
+  def new
+  end
+
+  def create
+    if @custom_field.save
+      flash[:notice] = l(:notice_successful_create)
+      call_hook(:controller_custom_fields_new_after_save, :params => params, :custom_field => @custom_field)
+      redirect_to custom_fields_path(:tab => @custom_field.class.name)
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @custom_field.update_attributes(params[:custom_field])
+      flash[:notice] = l(:notice_successful_update)
+      call_hook(:controller_custom_fields_edit_after_save, :params => params, :custom_field => @custom_field)
+      redirect_to custom_fields_path(:tab => @custom_field.class.name)
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    begin
+      @custom_field.destroy
+    rescue
+      flash[:error] = l(:error_can_not_delete_custom_field)
+    end
+    redirect_to custom_fields_path(:tab => @custom_field.class.name)
+  end
+
+  private
+
+  def build_new_custom_field
+    @custom_field = CustomField.new_subclass_instance(params[:type], params[:custom_field])
+    if @custom_field.nil?
+      render_404
+    else
+      @custom_field.default_value = nil
+    end
+  end
+
+  def find_custom_field
+    @custom_field = CustomField.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/documents_controller.rb

@@ -0,0 +1,95 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class DocumentsController < ApplicationController
+  layout 'base_projects'
+  default_search_scope :documents
+  model_object Document
+  before_filter :find_project_by_project_id, :only => [:index, :new, :create]
+  before_filter :find_model_object, :except => [:index, :new, :create]
+  before_filter :find_project_from_association, :except => [:index, :new, :create]
+  before_filter :authorize
+
+  helper :attachments
+
+  def index
+    @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
+    documents = @project.documents.includes(:attachments, :category).all
+    case @sort_by
+    when 'date'
+      @grouped = documents.group_by {|d| d.updated_on.to_date }
+    when 'title'
+      @grouped = documents.group_by {|d| d.title.first.upcase}
+    when 'author'
+      @grouped = documents.select{|d| d.attachments.any?}.group_by {|d| d.attachments.last.author}
+    else
+      @grouped = documents.group_by(&:category)
+    end
+    @document = @project.documents.build
+    render :layout => false if request.xhr?
+  end
+
+  def show
+    @attachments = @document.attachments.all
+  end
+
+  def new
+    @document = @project.documents.build
+    @document.safe_attributes = params[:document]
+  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 project_documents_path(@project)
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @document.safe_attributes = params[:document]
+    if request.put? and @document.save
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to document_path(@document)
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @document.destroy if request.delete?
+    redirect_to project_documents_path(@project)
+  end
+
+  def add_attachment
+    attachments = Attachment.attach_files(@document, params[:attachments])
+    render_attachment_warning_if_needed(@document)
+
+    if attachments.present? && attachments[:files].present? && Setting.notified_events.include?('document_added')
+      Mailer.attachments_added(attachments[:files]).deliver
+    end
+    redirect_to document_path(@document)
+  end
+end

app/controllers/enumerations_controller.rb

@@ -0,0 +1,98 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class EnumerationsController < ApplicationController
+  layout 'admin'
+
+  before_filter :require_admin, :except => :index
+  before_filter :require_admin_or_api_request, :only => :index
+  before_filter :build_new_enumeration, :only => [:new, :create]
+  before_filter :find_enumeration, :only => [:edit, :update, :destroy]
+  accept_api_auth :index
+
+  helper :custom_fields
+
+  def index
+    respond_to do |format|
+      format.html
+      format.api {
+        @klass = Enumeration.get_subclass(params[:type])
+        if @klass
+          @enumerations = @klass.shared.sorted.all
+        else
+          render_404
+        end
+      }
+    end
+  end
+
+  def new
+  end
+
+  def create
+    if request.post? && @enumeration.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to enumerations_path
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if request.put? && @enumeration.update_attributes(params[:enumeration])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to enumerations_path
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    if !@enumeration.in_use?
+      # No associated objects
+      @enumeration.destroy
+      redirect_to enumerations_path
+      return
+    elsif params[:reassign_to_id]
+      if reassign_to = @enumeration.class.find_by_id(params[:reassign_to_id])
+        @enumeration.destroy(reassign_to)
+        redirect_to enumerations_path
+        return
+      end
+    end
+    @enumerations = @enumeration.class.all - [@enumeration]
+  end
+
+  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/files_controller.rb

@@ -0,0 +1,54 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class FilesController < ApplicationController
+  layout 'base_projects'
+  menu_item :files
+
+  before_filter :find_project_by_project_id
+  before_filter :authorize
+
+  helper :sort
+  include SortHelper
+
+  def index
+    sort_init 'filename', 'asc'
+    sort_update 'filename' => "#{Attachment.table_name}.filename",
+                'created_on' => "#{Attachment.table_name}.created_on",
+                'size' => "#{Attachment.table_name}.filesize",
+                'downloads' => "#{Attachment.table_name}.downloads"
+
+    @containers = [ Project.includes(:attachments).reorder(sort_clause).find(@project.id)]
+    @containers += @project.versions.includes(:attachments).reorder(sort_clause).all.sort.reverse
+    render :layout => !request.xhr?
+  end
+
+  def new
+    @versions = @project.versions.sort
+  end
+
+  def create
+    container = (params[:version_id].blank? ? @project : @project.versions.find_by_id(params[:version_id]))
+    attachments = Attachment.attach_files(container, params[:attachments])
+    render_attachment_warning_if_needed(container)
+
+    if !attachments.empty? && !attachments[:files].blank? && Setting.notified_events.include?('file_added')
+      Mailer.attachments_added(attachments[:files]).deliver
+    end
+    redirect_to project_files_path(@project)
+  end
+end

app/controllers/gantts_controller.rb

@@ -0,0 +1,48 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class GanttsController < ApplicationController
+  menu_item :gantt
+  before_filter :find_optional_project
+
+  rescue_from Query::StatementInvalid, :with => :query_statement_invalid
+
+  helper :gantt
+  helper :issues
+  helper :projects
+  helper :queries
+  include QueriesHelper
+  helper :sort
+  include SortHelper
+  include Redmine::Export::PDF
+
+  def show
+    @gantt = Redmine::Helpers::Gantt.new(params)
+    @gantt.project = @project
+    retrieve_query
+    @query.group_by = nil
+    @gantt.query = @query if @query.valid?
+
+    basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
+
+    respond_to do |format|
+      format.html { render :action => "show", :layout => 'base_projects' }
+      format.png  { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{basename}.png") } if @gantt.respond_to?('to_image')
+      format.pdf  { send_data(@gantt.to_pdf, :type => 'application/pdf', :filename => "#{basename}.pdf") }
+    end
+  end
+end

app/controllers/groups_controller.rb

@@ -0,0 +1,141 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class GroupsController < ApplicationController
+  layout 'admin'
+
+  before_filter :require_admin
+  before_filter :find_group, :except => [:index, :new, :create]
+  accept_api_auth :index, :show, :create, :update, :destroy, :add_users, :remove_user
+
+  helper :custom_fields
+
+  def index
+    @groups = Group.sorted.all
+
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+
+  def new
+    @group = Group.new
+  end
+
+  def create
+    @group = Group.new
+    @group.safe_attributes = params[:group]
+
+    respond_to do |format|
+      if @group.save
+        format.html {
+          flash[:notice] = l(:notice_successful_create)
+          redirect_to(params[:continue] ? new_group_path : groups_path)
+        }
+        format.api  { render :action => 'show', :status => :created, :location => group_url(@group) }
+      else
+        format.html { render :action => "new" }
+        format.api  { render_validation_errors(@group) }
+      end
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @group.safe_attributes = params[:group]
+
+    respond_to do |format|
+      if @group.save
+        flash[:notice] = l(:notice_successful_update)
+        format.html { redirect_to(groups_path) }
+        format.api  { render_api_ok }
+      else
+        format.html { render :action => "edit" }
+        format.api  { render_validation_errors(@group) }
+      end
+    end
+  end
+
+  def destroy
+    @group.destroy
+
+    respond_to do |format|
+      format.html { redirect_to(groups_path) }
+      format.api  { render_api_ok }
+    end
+  end
+
+  def add_users
+    @users = User.find_all_by_id(params[:user_id] || params[:user_ids])
+    @group.users << @users if request.post?
+    respond_to do |format|
+      format.html { redirect_to edit_group_path(@group, :tab => 'users') }
+      format.js
+      format.api { render_api_ok }
+    end
+  end
+
+  def remove_user
+    @group.users.delete(User.find(params[:user_id])) if request.delete?
+    respond_to do |format|
+      format.html { redirect_to edit_group_path(@group, :tab => 'users') }
+      format.js
+      format.api { render_api_ok }
+    end
+  end
+
+  def autocomplete_for_user
+    respond_to do |format|
+      format.js
+    end
+  end
+
+  def edit_membership
+    @membership = Member.edit_membership(params[:membership_id], params[:membership], @group)
+    @membership.save if request.post?
+    respond_to do |format|
+      format.html { redirect_to edit_group_path(@group, :tab => 'memberships') }
+      format.js
+    end
+  end
+
+  def destroy_membership
+    Member.find(params[:membership_id]).destroy if request.post?
+    respond_to do |format|
+      format.html { redirect_to edit_group_path(@group, :tab => 'memberships') }
+      format.js
+    end
+  end
+
+  private
+
+  def find_group
+    @group = Group.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/issue_categories_controller.rb

@@ -0,0 +1,122 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class IssueCategoriesController < ApplicationController
+  menu_item :settings
+  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_by_project_id, :only => [:index, :new, :create]
+  before_filter :authorize
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  def index
+    respond_to do |format|
+      format.html { redirect_to_settings_in_projects }
+      format.api { @categories = @project.issue_categories.all }
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.html { redirect_to_settings_in_projects }
+      format.api
+    end
+  end
+
+  def new
+    @category = @project.issue_categories.build
+    @category.safe_attributes = params[:issue_category]
+
+    respond_to do |format|
+      format.html{render :layout => 'base_projects'}
+      format.js
+    end
+  end
+
+  def create
+    @category = @project.issue_categories.build
+    @category.safe_attributes = params[:issue_category]
+    if @category.save
+      respond_to do |format|
+        format.html do
+          flash[:notice] = l(:notice_successful_create)
+          redirect_to_settings_in_projects
+        end
+        format.js
+        format.api { render :action => 'show', :status => :created, :location => issue_category_path(@category) }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'new'}
+        format.js   { render :action => 'new'}
+        format.api { render_validation_errors(@category) }
+      end
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @category.safe_attributes = params[:issue_category]
+    if @category.save
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to_settings_in_projects
+        }
+        format.api { render_api_ok }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.api { render_validation_errors(@category) }
+      end
+    end
+  end
+
+  def destroy
+    @issue_count = @category.issues.size
+    if @issue_count == 0 || params[:todo] || api_request?
+      reassign_to = nil
+      if params[:reassign_to_id] && (params[:todo] == 'reassign' || params[:todo].blank?)
+        reassign_to = @project.issue_categories.find_by_id(params[:reassign_to_id])
+      end
+      @category.destroy(reassign_to)
+      respond_to do |format|
+        format.html { redirect_to_settings_in_projects }
+        format.api { render_api_ok }
+      end
+      return
+    end
+    @categories = @project.issue_categories - [@category]
+  end
+
+  private
+
+  def redirect_to_settings_in_projects
+    redirect_to settings_project_path(@project, :tab => 'categories')
+  end
+
+  # Wrap ApplicationController's find_model_object method to set
+  # @category instead of just @issue_category
+  def find_model_object
+    super
+    @category = @object
+  end
+end

app/controllers/issue_relations_controller.rb

@@ -0,0 +1,88 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class IssueRelationsController < ApplicationController
+  before_filter :find_issue, :find_project_from_association, :authorize, :only => [:index, :create]
+  before_filter :find_relation, :except => [:index, :create]
+
+  accept_api_auth :index, :show, :create, :destroy
+
+  def index
+    @relations = @issue.relations
+
+    respond_to do |format|
+      format.html { render :nothing => true }
+      format.api
+    end
+  end
+
+  def show
+    raise Unauthorized unless @relation.visible?
+
+    respond_to do |format|
+      format.html { render :nothing => true }
+      format.api
+    end
+  end
+
+  def create
+    @relation = IssueRelation.new(params[:relation])
+    @relation.issue_from = @issue
+    if params[:relation] && m = params[:relation][:issue_to_id].to_s.strip.match(/^#?(\d+)$/)
+      @relation.issue_to = Issue.visible.find_by_id(m[1].to_i)
+    end
+    saved = @relation.save
+
+    respond_to do |format|
+      format.html { redirect_to issue_path(@issue) }
+      format.js {
+        @relations = @issue.reload.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
+      }
+      format.api {
+        if saved
+          render :action => 'show', :status => :created, :location => relation_url(@relation)
+        else
+          render_validation_errors(@relation)
+        end
+      }
+    end
+  end
+
+  def destroy
+    raise Unauthorized unless @relation.deletable?
+    @relation.destroy
+
+    respond_to do |format|
+      format.html { redirect_to issue_path(@relation.issue_from) }
+      format.js
+      format.api  { render_api_ok }
+    end
+  end
+
+private
+  def find_issue
+    @issue = @object = Issue.find(params[:issue_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_relation
+    @relation = IssueRelation.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/issue_statuses_controller.rb

@@ -0,0 +1,81 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class IssueStatusesController < ApplicationController
+  layout 'admin'
+
+  before_filter :require_admin, :except => :index
+  before_filter :require_admin_or_api_request, :only => :index
+  accept_api_auth :index
+
+  def index
+    respond_to do |format|
+      format.html {
+        @issue_status_pages, @issue_statuses = paginate IssueStatus.sorted, :per_page => 25
+        render :action => "index", :layout => false if request.xhr?
+      }
+      format.api {
+        @issue_statuses = IssueStatus.all(:order => 'position')
+      }
+    end
+  end
+
+  def new
+    @issue_status = IssueStatus.new
+  end
+
+  def create
+    @issue_status = IssueStatus.new(params[:issue_status])
+    if request.post? && @issue_status.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to issue_statuses_path
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+    @issue_status = IssueStatus.find(params[:id])
+  end
+
+  def update
+    @issue_status = IssueStatus.find(params[:id])
+    if request.put? && @issue_status.update_attributes(params[:issue_status])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to issue_statuses_path
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    IssueStatus.find(params[:id]).destroy
+    redirect_to issue_statuses_path
+  rescue
+    flash[:error] = l(:error_unable_delete_issue_status)
+    redirect_to issue_statuses_path
+  end
+
+  def update_issue_done_ratio
+    if request.post? && IssueStatus.update_issue_done_ratios
+      flash[:notice] = l(:notice_issue_done_ratios_updated)
+    else
+      flash[:error] =  l(:error_issue_done_ratios_not_updated)
+    end
+    redirect_to issue_statuses_path
+  end
+end

app/controllers/issues_controller.rb

@@ -0,0 +1,443 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class IssuesController < ApplicationController
+  menu_item :new_issue, :only => [:new, :create]
+  default_search_scope :issues
+
+  before_filter :find_issue, :only => [:show, :edit, :update]
+  before_filter :find_issues, :only => [:bulk_edit, :bulk_update, :destroy]
+  before_filter :find_project, :only => [:new, :create, :update_form]
+  before_filter :authorize, :except => [:index]
+  before_filter :find_optional_project, :only => [:index]
+  before_filter :check_for_default_issue_status, :only => [:new, :create]
+  before_filter :build_new_issue_from_params, :only => [:new, :create, :update_form]
+  accept_rss_auth :index, :show
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  rescue_from Query::StatementInvalid, :with => :query_statement_invalid
+
+  helper :journals
+  helper :projects
+  include ProjectsHelper
+  helper :custom_fields
+  include CustomFieldsHelper
+  helper :issue_relations
+  include IssueRelationsHelper
+  helper :watchers
+  include WatchersHelper
+  helper :attachments
+  include AttachmentsHelper
+  helper :queries
+  include QueriesHelper
+  helper :repositories
+  include RepositoriesHelper
+  helper :sort
+  include SortHelper
+  include IssuesHelper
+  helper :timelog
+  include Redmine::Export::PDF
+
+  def index
+    retrieve_query
+    sort_init(@query.sort_criteria.empty? ? [['id', 'desc']] : @query.sort_criteria)
+    sort_update(@query.sortable_columns)
+    @query.sort_criteria = sort_criteria.to_a
+    
+    @project_base_tag = (params[:project_id] || @issue.project)?'base_projects':'base'#by young
+
+    if @query.valid?
+      case params[:format]
+      when 'csv', 'pdf'
+        @limit = Setting.issues_export_limit.to_i
+      when 'atom'
+        @limit = Setting.feeds_limit.to_i
+      when 'xml', 'json'
+        @offset, @limit = api_offset_and_limit
+      else
+        @limit = per_page_option
+      end
+
+      @issue_count = @query.issue_count
+      @issue_pages = Paginator.new @issue_count, @limit, params['page']
+      @offset ||= @issue_pages.offset
+      @issues = @query.issues(:include => [:assigned_to, :tracker, :priority, :category, :fixed_version],
+                              :order => sort_clause,
+                              :offset => @offset,
+                              :limit => @limit)
+      @issue_count_by_group = @query.issue_count_by_group
+
+      respond_to do |format|
+        format.html { render :template => 'issues/index', :layout =>  @project_base_tag }#by young
+        format.api  {
+          Issue.load_visible_relations(@issues) if include_in_api_response?('relations')
+        }
+        format.atom { render_feed(@issues, :title => "#{@project || Setting.app_title}: #{l(:label_issue_plural)}") }
+        format.csv  { send_data(query_to_csv(@issues, @query, params), :type => 'text/csv; header=present', :filename => 'issues.csv') }
+        format.pdf  { send_data(issues_to_pdf(@issues, @project, @query), :type => 'application/pdf', :filename => 'issues.pdf') }
+      end
+    else
+      respond_to do |format|
+        format.html { render(:template => 'issues/index', :layout =>  @project_base_tag) }#by young
+        format.any(:atom, :csv, :pdf) { render(:nothing => true) }
+        format.api { render_validation_errors(@query) }
+      end
+    end
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def show
+    @journals = @issue.journals.includes(:user, :details).reorder("#{Journal.table_name}.id ASC").all
+    @journals.each_with_index {|j,i| j.indice = i+1}
+    @journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
+    @journals.reverse! if User.current.wants_comments_in_reverse_order?
+
+    @changesets = @issue.changesets.visible.all
+    @changesets.reverse! if User.current.wants_comments_in_reverse_order?
+
+    @relations = @issue.relations.select {|r| r.other_issue(@issue) && r.other_issue(@issue).visible? }
+    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
+    @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
+    @priorities = IssuePriority.active
+    @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
+    
+    @project_base_tag = (params[:project_id] || @issue.project)?'base_projects':'base'#by young
+    respond_to do |format|
+      format.html {
+        retrieve_previous_and_next_issue_ids
+        render :template => 'issues/show', :layout => @project_base_tag#by young
+      }
+      format.api
+      format.atom { render :template => 'journals/index', :layout => false, :content_type => 'application/atom+xml' }
+      format.pdf  {
+        pdf = issue_to_pdf(@issue, :journals => @journals)
+        send_data(pdf, :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf")
+      }
+    end
+  end
+
+  # Add a new issue
+  # The new issue will be created from an existing one if copy_from parameter is given
+  def new
+    respond_to do |format|
+      format.html { render :action => 'new', :layout => 'base_projects' }
+    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
+      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 => view_context.link_to("##{@issue.id}", issue_path(@issue), :title => @issue.subject))
+          if params[:continue]
+            attrs = {:tracker_id => @issue.tracker, :parent_issue_id => @issue.parent_issue_id}.reject {|k,v| v.nil?}
+            redirect_to new_project_issue_path(@issue.project, :issue => attrs)
+          else
+            redirect_to issue_path(@issue)
+          end
+        }
+        format.api  { render :action => 'show', :status => :created, :location => issue_url(@issue) }
+      end
+      return
+    else
+      respond_to do |format|
+        format.html { render :action => 'new' }
+        format.api  { render_validation_errors(@issue) }
+      end
+    end
+  end
+
+  def edit
+    return unless update_issue_from_params
+
+    respond_to do |format|
+      format.html { }
+      format.xml  { }
+    end
+  end
+
+  def update
+    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]
+        @conflict_journals = @issue.journals_after(params[:last_journal_id]).all
+        @conflict_journals.reject!(&:private_notes?) unless User.current.allowed_to?(:view_private_notes, @issue.project)
+      end
+    end
+
+    if saved
+      render_attachment_warning_if_needed(@issue)
+      flash[:notice] = l(:notice_successful_update) unless @issue.current_journal.new_record?
+
+      respond_to do |format|
+        format.html { redirect_back_or_default issue_path(@issue) }
+        format.api  { render_api_ok }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.api  { render_validation_errors(@issue) }
+      end
+    end
+  end
+
+  # Updates the issue form when changing the project, status or tracker
+  # on issue creation/update
+  def update_form
+  end
+
+  # Bulk edit/copy a set of issues
+  def bulk_edit
+    @issues.sort!
+    @copy = params[:copy].present?
+    @notes = params[:notes]
+
+    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?
+      @subtasks_present = @issues.detect {|i| !i.leaf?}.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 = []
+
+    if @copy && params[:copy_subtasks].present?
+      # Descendant issues will be copied with the parent task
+      # Don't copy them twice
+      @issues.reject! {|issue| @issues.detect {|other| issue.is_descendant_of?(other)}}
+    end
+
+    @issues.each do |issue|
+      issue.reload
+      if @copy
+        issue = issue.copy({},
+          :attachments => params[:copy_attachments].present?,
+          :subtasks => params[:copy_subtasks].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 })
+      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)
+
+    if params[:follow]
+      if @issues.size == 1 && moved_issues.size == 1
+        redirect_to issue_path(moved_issues.first)
+      elsif moved_issues.map(&:project).uniq.size == 1
+        redirect_to project_issues_path(moved_issues.map(&:project).first)
+      end
+    else
+      redirect_back_or_default _project_issues_path(@project)
+    end
+  end
+
+  def destroy
+    @hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
+    if @hours > 0
+      case params[:todo]
+      when 'destroy'
+        # nothing to do
+      when 'nullify'
+        TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
+      when 'reassign'
+        reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
+        if reassign_to.nil?
+          flash.now[:error] = l(:error_issue_not_found_in_project)
+          return
+        else
+          TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
+        end
+      else
+        # display the destroy form if it's a user request
+        return unless api_request?
+      end
+    end
+    @issues.each do |issue|
+      begin
+        issue.reload.destroy
+      rescue ::ActiveRecord::RecordNotFound # raised by #reload if issue no longer exists
+        # nothing to do, issue was already deleted (eg. by a parent)
+      end
+    end
+    respond_to do |format|
+      format.html { redirect_back_or_default _project_issues_path(@project) }
+      format.api  { render_api_ok }
+    end
+  end
+
+  private
+
+  def find_project
+    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
+    @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
+    @time_entry = TimeEntry.new(:issue => @issue, :project => @issue.project)
+    @time_entry.attributes = params[:time_entry]
+
+    @issue.init_journal(User.current)
+
+    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 = issue_attributes.slice(:notes)
+      when 'cancel'
+        redirect_to issue_path(@issue)
+        return false
+      end
+    end
+    @issue.safe_attributes = issue_attributes
+    @priorities = IssuePriority.active
+    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
+    true
+  end
+
+  # TODO: Refactor, lots of extra code in here
+  # TODO: Changing tracker on an existing issue should not trigger this
+  def build_new_issue_from_params
+    if params[:id].blank?
+      @issue = Issue.new
+      if params[:copy_from]
+        begin
+          @copy_from = Issue.visible.find(params[:copy_from])
+          @copy_attachments = params[:copy_attachments].present? || request.get?
+          @copy_subtasks = params[:copy_subtasks].present? || request.get?
+          @issue.copy_from(@copy_from, :attachments => @copy_attachments, :subtasks => @copy_subtasks)
+        rescue ActiveRecord::RecordNotFound
+          render_404
+          return
+        end
+      end
+      @issue.project = @project
+    else
+      @issue = @project.issues.visible.find(params[:id])
+    end
+
+    @issue.project = @project
+    @issue.author ||= User.current
+    # Tracker must be set before custom field values
+    @issue.tracker ||= @project.trackers.find((params[:issue] && params[:issue][:tracker_id]) || params[:tracker_id] || :first)
+    if @issue.tracker.nil?
+      render_error l(:error_no_tracker_in_project)
+      return false
+    end
+    @issue.start_date ||= Date.today if Setting.default_issue_start_date_to_creation_date?
+    @issue.safe_attributes = params[:issue]
+
+    @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
+    if IssueStatus.default.nil?
+      render_error l(:error_no_default_issue_status)
+      return false
+    end
+  end
+
+  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'}
+    if custom = attributes[:custom_field_values]
+      custom.reject! {|k,v| v.blank?}
+      custom.keys.each do |k|
+        if custom[k].is_a?(Array)
+          custom[k] << '' if custom[k].delete('__none__')
+        else
+          custom[k] = '' if custom[k] == '__none__'
+        end
+      end
+    end
+    attributes
+  end
+end

app/controllers/journals_controller.rb

@@ -0,0 +1,105 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class JournalsController < ApplicationController
+  before_filter :find_journal, :only => [:edit, :diff]
+  before_filter :find_issue, :only => [:new]
+  before_filter :find_optional_project, :only => [:index]
+  before_filter :authorize, :only => [:new, :edit, :diff]
+  accept_rss_auth :index
+  menu_item :issues
+
+  helper :issues
+  helper :custom_fields
+  helper :queries
+  include QueriesHelper
+  helper :sort
+  include SortHelper
+
+  def index
+    retrieve_query
+    sort_init 'id', 'desc'
+    sort_update(@query.sortable_columns)
+
+    if @query.valid?
+      @journals = @query.journals(:order => "#{Journal.table_name}.created_on DESC",
+                                  :limit => 25)
+    end
+    @title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
+    render :layout => false, :content_type => 'application/atom+xml'
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def diff
+    @issue = @journal.issue
+    if params[:detail_id].present?
+      @detail = @journal.details.find_by_id(params[:detail_id])
+    else
+      @detail = @journal.details.detect {|d| d.prop_key == 'description'}
+    end
+    (render_404; return false) unless @issue && @detail
+    @diff = Redmine::Helpers::Diff.new(@detail.value, @detail.old_value)
+  end
+
+  def new
+    @journal = Journal.visible.find(params[:journal_id]) if params[:journal_id]
+    if @journal
+      user = @journal.user
+      text = @journal.notes
+    else
+      user = @issue.author
+      text = @issue.description
+    end
+    # Replaces pre blocks with [...]
+    text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
+    @content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
+    @content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def edit
+    (render_403; return false) unless @journal.editable_by?(User.current)
+    if request.post?
+      @journal.update_attributes(:notes => params[:notes]) if params[:notes]
+      @journal.destroy if @journal.details.empty? && @journal.notes.blank?
+      call_hook(:controller_journals_edit_post, { :journal => @journal, :params => params})
+      respond_to do |format|
+        format.html { redirect_to issue_path(@journal.journalized) }
+        format.js { render :action => 'update' }
+      end
+    else
+      respond_to do |format|
+        format.html {
+          # TODO: implement non-JS journal update
+          render :nothing => true
+        }
+        format.js
+      end
+    end
+  end
+
+  private
+
+  def find_journal
+    @journal = Journal.visible.find(params[:id])
+    @project = @journal.journalized.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/list_controller.rb

@@ -0,0 +1,5 @@
+class ListController < ApplicationController
+  def members
+    
+  end
+end

app/controllers/mail_handler_controller.rb

@@ -0,0 +1,40 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class MailHandlerController < ActionController::Base
+  before_filter :check_credential
+
+  # Submits an incoming email to MailHandler
+  def index
+    options = params.dup
+    email = options.delete(:email)
+    if MailHandler.receive(email, options)
+      render :nothing => true, :status => :created
+    else
+      render :nothing => true, :status => :unprocessable_entity
+    end
+  end
+
+  private
+
+  def check_credential
+    User.current = nil
+    unless Setting.mail_handler_api_enabled? && params[:key].to_s == Setting.mail_handler_api_key
+      render :text => 'Access denied. Incoming emails WS is disabled or key is invalid.', :status => 403
+    end
+  end
+end

app/controllers/members_controller.rb

@@ -0,0 +1,125 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class MembersController < ApplicationController
+  model_object Member
+  before_filter :find_model_object, :except => [:index, :create, :autocomplete]
+  before_filter :find_project_from_association, :except => [:index, :create, :autocomplete]
+  before_filter :find_project_by_project_id, :only => [:index, :create, :autocomplete]
+  before_filter :authorize
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  def index
+    @offset, @limit = api_offset_and_limit
+    @member_count = @project.member_principals.count
+    @member_pages = Paginator.new @member_count, @limit, params['page']
+    @offset ||= @member_pages.offset
+    @members =  @project.member_principals.all(
+      :order => "#{Member.table_name}.id",
+      :limit  =>  @limit,
+      :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[:membership]
+      if params[:membership][:user_ids]
+        attrs = params[:membership].dup
+        user_ids = attrs.delete(:user_ids)
+        user_ids.each do |user_id|
+          members << Member.new(:role_ids => params[:membership][:role_ids], :user_id => user_id)
+        end
+      else
+        members << Member.new(:role_ids => params[:membership][:role_ids], :user_id => params[:membership][:user_id])
+      end
+      @project.members << members
+    end
+
+    respond_to do |format|
+      format.html { redirect_to_settings_in_projects }
+      format.js { @members = members }
+      format.api {
+        @member = members.first
+        if @member.valid?
+          render :action => 'show', :status => :created, :location => membership_url(@member)
+        else
+          render_validation_errors(@member)
+        end
+      }
+    end
+  end
+
+  def update
+    if params[:membership]
+      @member.role_ids = params[:membership][:role_ids]
+    end
+    saved = @member.save
+    respond_to do |format|
+      format.html { redirect_to_settings_in_projects }
+      format.js
+      format.api {
+        if saved
+          render_api_ok
+        else
+          render_validation_errors(@member)
+        end
+      }
+    end
+  end
+
+  def destroy
+    if request.delete? && @member.deletable?
+      @member.destroy
+    end
+    respond_to do |format|
+      format.html { redirect_to_settings_in_projects }
+      format.js
+      format.api {
+        if @member.destroyed?
+          render_api_ok
+        else
+          head :unprocessable_entity
+        end
+      }
+    end
+  end
+
+  def autocomplete
+    respond_to do |format|
+      format.js
+    end
+  end
+
+  private
+
+  def redirect_to_settings_in_projects
+    redirect_to settings_project_path(@project, :tab => 'members')
+  end
+end

app/controllers/messages_controller.rb

@@ -0,0 +1,142 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class MessagesController < ApplicationController
+  menu_item :boards
+  default_search_scope :messages
+  before_filter :find_board, :only => [:new, :preview]
+  before_filter :find_attachments, :only => [:preview]
+  before_filter :find_message, :except => [:new, :preview]
+  before_filter :authorize, :except => [:preview, :edit, :destroy]
+
+  helper :boards
+  helper :watchers
+  helper :attachments
+  include AttachmentsHelper
+
+  REPLIES_PER_PAGE = 25 unless const_defined?(:REPLIES_PER_PAGE)
+
+  # Show a topic and its replies
+  def show
+    page = params[:page]
+    # Find the page of the requested reply
+    if params[:r] && page.nil?
+      offset = @topic.children.count(:conditions => ["#{Message.table_name}.id < ?", params[:r].to_i])
+      page = 1 + offset / REPLIES_PER_PAGE
+    end
+
+    @reply_count = @topic.children.count
+    @reply_pages = Paginator.new @reply_count, REPLIES_PER_PAGE, page
+    @replies =  @topic.children.
+      includes(:author, :attachments, {:board => :project}).
+      reorder("#{Message.table_name}.created_on ASC").
+      limit(@reply_pages.per_page).
+      offset(@reply_pages.offset).
+      all
+
+    @reply = Message.new(:subject => "RE: #{@message.subject}")
+    render :action => "show", :layout => false if request.xhr?
+  end
+
+  # Create a new topic
+  def new
+    @message = Message.new
+    @message.author = User.current
+    @message.board = @board
+    @message.safe_attributes = params[:message]
+    if request.post?
+      @message.save_attachments(params[:attachments])
+      if @message.save
+        call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
+        render_attachment_warning_if_needed(@message)
+        redirect_to board_message_path(@board, @message)
+      end
+    end
+  end
+
+  # Reply to a topic
+  def 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})
+      attachments = Attachment.attach_files(@reply, params[:attachments])
+      render_attachment_warning_if_needed(@reply)
+    end
+    redirect_to board_message_path(@board, @topic, :r => @reply)
+  end
+
+  # Edit a message
+  def edit
+    (render_403; return false) unless @message.editable_by?(User.current)
+    @message.safe_attributes = params[:message]
+    if request.post? && @message.save
+      attachments = Attachment.attach_files(@message, params[:attachments])
+      render_attachment_warning_if_needed(@message)
+      flash[:notice] = l(:notice_successful_update)
+      @message.reload
+      redirect_to board_message_path(@message.board, @message.root, :r => (@message.parent_id && @message.id))
+    end
+  end
+
+  # Delete a messages
+  def destroy
+    (render_403; return false) unless @message.destroyable_by?(User.current)
+    r = @message.to_param
+    @message.destroy
+    if @message.parent
+      redirect_to board_message_path(@board, @message.parent, :r => r)
+    else
+      redirect_to project_board_path(@project, @board)
+    end
+  end
+
+  def quote
+    @subject = @message.subject
+    @subject = "RE: #{@subject}" unless @subject.starts_with?('RE:')
+
+    @content = "#{ll(Setting.default_language, :text_user_wrote, @message.author)}\n> "
+    @content << @message.content.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
+  end
+
+  def preview
+    message = @board.messages.find_by_id(params[:id])
+    @text = (params[:message] || params[:reply])[:content]
+    @previewed = message
+    render :partial => 'common/preview'
+  end
+
+private
+  def find_message
+    return unless find_board
+    @message = @board.messages.find(params[:id], :include => :parent)
+    @topic = @message.root
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_board
+    @board = Board.find(params[:board_id], :include => :project)
+    @project = @board.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+    nil
+  end
+end

app/controllers/my_controller.rb

@@ -0,0 +1,198 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class MyController < ApplicationController
+  before_filter :require_login
+
+  helper :issues
+  helper :users
+  helper :custom_fields
+
+  BLOCKS = { 'issuesassignedtome' => :label_assigned_to_me_issues,
+             'issuesreportedbyme' => :label_reported_issues,
+             'issueswatched' => :label_watched_issues,
+             'news' => :label_news_latest,
+             'calendar' => :label_calendar,
+             'documents' => :label_document_plural,
+             'timelog' => :label_spent_time
+           }.merge(Redmine::Views::MyPage::Block.additional_blocks).freeze
+
+  DEFAULT_LAYOUT = {  'left' => ['issuesassignedtome'],
+                      'right' => ['issuesreportedbyme']
+                   }.freeze
+
+  def index
+    page
+    render :action => 'page'
+  end
+
+  # Show user's page
+  def page
+    @user = User.current
+    @blocks = @user.pref[:my_page_layout] || DEFAULT_LAYOUT
+  end
+
+  # Edit user's account
+  def account
+    @user = User.current
+    @pref = @user.pref
+    if request.post?
+      @user.safe_attributes = params[:user]
+      @user.pref.attributes = params[:pref]
+      @user.pref[:no_self_notified] = (params[:no_self_notified] == '1')
+      if @user.save
+        @user.pref.save
+        @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])
+        set_language_if_valid @user.language
+        flash[:notice] = l(:notice_account_updated)
+        redirect_to my_account_path
+        return
+      end
+    end
+  end
+
+  # Destroys user's account
+  def destroy
+    @user = User.current
+    unless @user.own_account_deletable?
+      redirect_to my_account_path
+      return
+    end
+
+    if request.post? && params[:confirm]
+      @user.destroy
+      if @user.destroyed?
+        logout_user
+        flash[:notice] = l(:notice_account_deleted)
+      end
+      redirect_to home_path
+    end
+  end
+
+  # Manage user's password
+  def password
+    @user = User.current
+    unless @user.change_password_allowed?
+      flash[:error] = l(:notice_can_t_change_password)
+      redirect_to my_account_path
+      return
+    end
+    if request.post?
+      if @user.check_password?(params[:password])
+        @user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
+        if @user.save
+          flash[:notice] = l(:notice_account_password_updated)
+          redirect_to my_account_path
+        end
+      else
+        flash[:error] = l(:notice_account_wrong_password)
+      end
+    end
+  end
+
+  # Create a new feeds key
+  def reset_rss_key
+    if request.post?
+      if User.current.rss_token
+        User.current.rss_token.destroy
+        User.current.reload
+      end
+      User.current.rss_key
+      flash[:notice] = l(:notice_feeds_access_key_reseted)
+    end
+    redirect_to my_account_path
+  end
+
+  # Create a new API key
+  def reset_api_key
+    if request.post?
+      if User.current.api_token
+        User.current.api_token.destroy
+        User.current.reload
+      end
+      User.current.api_key
+      flash[:notice] = l(:notice_api_access_key_reseted)
+    end
+    redirect_to my_account_path
+  end
+
+  # User's page layout configuration
+  def page_layout
+    @user = User.current
+    @blocks = @user.pref[:my_page_layout] || DEFAULT_LAYOUT.dup
+    @block_options = []
+    BLOCKS.each do |k, v|
+      unless %w(top left right).detect {|f| (@blocks[f] ||= []).include?(k)}
+        @block_options << [l("my.blocks.#{v}", :default => [v, v.to_s.humanize]), k.dasherize]
+      end
+    end
+  end
+
+  # Add a block to user's page
+  # The block is added on top of the page
+  # params[:block] : id of the block to add
+  def add_block
+    block = params[:block].to_s.underscore
+    if block.present? && BLOCKS.key?(block)
+      @user = User.current
+      layout = @user.pref[:my_page_layout] || {}
+      # remove if already present in a group
+      %w(top left right).each {|f| (layout[f] ||= []).delete block }
+      # add it on top
+      layout['top'].unshift block
+      @user.pref[:my_page_layout] = layout
+      @user.pref.save
+    end
+    redirect_to my_page_layout_path
+  end
+
+  # Remove a block to user's page
+  # params[:block] : id of the block to remove
+  def remove_block
+    block = params[:block].to_s.underscore
+    @user = User.current
+    # remove block in all groups
+    layout = @user.pref[:my_page_layout] || {}
+    %w(top left right).each {|f| (layout[f] ||= []).delete block }
+    @user.pref[:my_page_layout] = layout
+    @user.pref.save
+    redirect_to my_page_layout_path
+  end
+
+  # Change blocks order on user's page
+  # params[:group] : group to order (top, left or right)
+  # params[:list-(top|left|right)] : array of block ids of the group
+  def order_blocks
+    group = params[:group]
+    @user = User.current
+    if group.is_a?(String)
+      group_items = (params["blocks"] || []).collect(&:underscore)
+      group_items.each {|s| s.sub!(/^block_/, '')}
+      if group_items and group_items.is_a? Array
+        layout = @user.pref[:my_page_layout] || {}
+        # remove group blocks if they are presents in other groups
+        %w(top left right).each {|f|
+          layout[f] = (layout[f] || []) - group_items
+        }
+        layout[group] = group_items
+        @user.pref[:my_page_layout] = layout
+        @user.pref.save
+      end
+    end
+    render :nothing => true
+  end
+end

app/controllers/news_controller.rb

@@ -0,0 +1,112 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class NewsController < ApplicationController
+  layout 'base_projects'
+  default_search_scope :news
+  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_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]
+    when 'xml', 'json'
+      @offset, @limit = api_offset_and_limit
+    else
+      @limit =  10
+    end
+
+    scope = @project ? @project.news.visible : News.visible
+
+    @news_count = scope.count
+    @news_pages = Paginator.new @news_count, @limit, params['page']
+    @offset ||= @news_pages.offset
+    @newss = scope.all(:include => [:author, :project],
+                                       :order => "#{News.table_name}.created_on DESC",
+                                       :offset => @offset,
+                                       :limit => @limit)
+
+    respond_to do |format|
+      format.html {
+        @news = News.new # for adding news inline
+        render :layout => false if request.xhr?
+      }
+      format.api
+      format.atom { render_feed(@newss, :title => (@project ? @project.name : Setting.app_title) + ": #{l(:label_news_plural)}") }
+    end
+  end
+
+  def show
+    @comments = @news.comments
+    @comments.reverse! if User.current.wants_comments_in_reverse_order?
+  end
+
+  def new
+    @news = News.new(:project => @project, :author => User.current)
+  end
+
+  def create
+    @news = News.new(:project => @project, :author => User.current)
+    @news.safe_attributes = params[:news]
+    @news.save_attachments(params[:attachments])
+    if @news.save
+      render_attachment_warning_if_needed(@news)
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to project_news_index_path(@project)
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @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 news_path(@news)
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @news.destroy
+    redirect_to project_news_index_path(@project)
+  end
+
+  private
+
+  def find_optional_project
+    return true unless params[:project_id]
+    @project = Project.find(params[:project_id])
+    authorize
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/previews_controller.rb

@@ -0,0 +1,53 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class PreviewsController < ApplicationController
+  before_filter :find_project, :find_attachments
+
+  def issue
+    @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
+    if @issue
+      @description = params[:issue] && params[:issue][:description]
+      if @description && @description.gsub(/(\r?\n|\n\r?)/, "\n") == @issue.description.to_s.gsub(/(\r?\n|\n\r?)/, "\n")
+        @description = nil
+      end
+      # params[:notes] is useful for preview of notes in issue history
+      @notes = params[:notes] || (params[:issue] ? params[:issue][:notes] : nil)
+    else
+      @description = (params[:issue] ? params[:issue][:description] : nil)
+    end
+    render :layout => false
+  end
+
+  def news
+    if params[:id].present? && news = News.visible.find_by_id(params[:id])
+      @previewed = news
+    end
+    @text = (params[:news] ? params[:news][:description] : nil)
+    render :partial => 'common/preview'
+  end
+
+  private
+
+  def find_project
+    project_id = (params[:issue] && params[:issue][:project_id]) || params[:project_id]
+    @project = Project.find(project_id)
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+end

app/controllers/project_enumerations_controller.rb

@@ -0,0 +1,42 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class ProjectEnumerationsController < ApplicationController
+  before_filter :find_project_by_project_id
+  before_filter :authorize
+
+  def update
+    if request.put? && params[:enumerations]
+      Project.transaction do
+        params[:enumerations].each do |id, activity|
+          @project.update_or_create_time_entry_activity(id, activity)
+        end
+      end
+      flash[:notice] = l(:notice_successful_update)
+    end
+
+    redirect_to settings_project_path(@project, :tab => 'activities')
+  end
+
+  def destroy
+    @project.time_entry_activities.each do |time_entry_activity|
+      time_entry_activity.destroy(time_entry_activity.parent)
+    end
+    flash[:notice] = l(:notice_successful_update)
+    redirect_to settings_project_path(@project, :tab => 'activities')
+  end
+end

app/controllers/projects_controller.rb

@@ -0,0 +1,365 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class ProjectsController < ApplicationController
+  layout 'base_projects'
+  menu_item :overview
+  menu_item :roadmap, :only => :roadmap
+#  menu_item :settings, :only => :settings
+
+  before_filter :find_project, :except => [ :index, :list, :new, :create, :copy ]
+  before_filter :authorize, :except => [ :index, :list, :new, :create, :copy, :archive, :unarchive, :destroy, :member, :focus, :investor, :issue, :mission, :on, :file]
+  before_filter :authorize_global, :only => [:new, :create]
+  before_filter :require_admin, :only => [ :copy, :archive, :unarchive, :destroy ]
+  #by young
+  before_filter :member, :focus, :mission, :issue, :on, :file, :investor
+  #
+  accept_rss_auth :index
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  after_filter :only => [:create, :edit, :update, :archive, :unarchive, :destroy] do |controller|
+    if controller.request.post?
+      controller.send :expire_action, :controller => 'welcome', :action => 'robots'
+    end
+  end
+
+  helper :sort
+  include SortHelper
+  helper :custom_fields
+  include CustomFieldsHelper
+  helper :issues
+  helper :queries
+  include QueriesHelper
+  helper :repositories
+  include RepositoriesHelper
+  include ProjectsHelper
+  helper :members
+  helper :activities
+  helper :documents
+    helper :watchers
+  
+
+  # Lists visible projects
+#  def index
+#    respond_to do |format|
+#      format.html {
+#        scope = Project
+#        unless params[:closed]
+#          scope = scope.active
+#        end
+#        @projects = scope.visible.order('lft').all
+#      }
+#      format.api  {
+#        @offset, @limit = api_offset_and_limit
+#        @project_count = Project.visible.count
+#        @projects = Project.visible.offset(@offset).limit(@limit).order('lft').all
+#      }
+#      format.atom {
+#        projects = Project.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all
+#        render_feed(projects, :title => "#{Setting.app_title}: #{l(:label_project_latest)}")
+#      }
+#    end
+#  end
+
+  def index
+    @offset, @limit = api_offset_and_limit({:limit => 10})
+    @project_count = Project.visible.count
+    @project_pages = Paginator.new @project_count, @limit, params['page']
+    @offset ||= @project_pages.offset 
+    @projects = Project.visible.offset(@offset).limit(@limit).order('lft').all
+     respond_to do |format|
+      format.html {
+        render :layout => 'base' 
+        scope = Project
+        unless params[:closed]
+          scope = scope.active
+        end
+        @projects = scope.visible.offset(@offset).limit(@limit).order('lft').all
+      }
+      format.api  {
+#        @offset, @limit = api_offset_and_limit
+#        @project_count = Project.visible.count
+#        @projects = Project.visible.offset(@offset).limit(@limit).order('lft').all
+      }
+      format.atom {
+        projects = Project.visible.order('created_on DESC').limit(Setting.feeds_limit.to_i).all
+        render_feed(projects, :title => "#{Setting.app_title}: #{l(:label_project_latest)}")
+      }
+    end
+  end
+
+  def new
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @trackers = Tracker.sorted.all
+    @project = Project.new
+    @project.safe_attributes = params[:project]
+  end
+
+  def create
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @trackers = Tracker.sorted.all
+    @project = Project.new
+    @project.safe_attributes = params[:project]
+
+    if validate_parent_id && @project.save
+      @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
+      # Add current user as a project member if he is not admin
+      unless User.current.admin?
+        r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
+        m = Member.new(:user => User.current, :roles => [r])
+        @project.members << m
+      end
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_successful_create)
+          if params[:continue]
+            attrs = {:parent_id => @project.parent_id}.reject {|k,v| v.nil?}
+            redirect_to new_project_path(attrs)
+          else
+            redirect_to settings_project_path(@project)
+          end
+        }
+        format.api  { render :action => 'show', :status => :created, :location => url_for(:controller => 'projects', :action => 'show', :id => @project.id) }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'new' }
+        format.api  { render_validation_errors(@project) }
+      end
+    end
+  end
+
+  def copy
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @trackers = Tracker.sorted.all
+    @source_project = Project.find(params[:id])
+    if request.get?
+      @project = Project.copy_from(@source_project)
+      @project.identifier = Project.next_identifier if Setting.sequential_project_identifiers?
+    else
+      Mailer.with_deliveries(params[:notifications] == '1') do
+        @project = Project.new
+        @project.safe_attributes = params[:project]
+        if validate_parent_id && @project.copy(@source_project, :only => params[:only])
+          @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
+          flash[:notice] = l(:notice_successful_create)
+          redirect_to settings_project_path(@project)
+        elsif !@project.new_record?
+          # Project was created
+          # But some objects were not copied due to validation failures
+          # (eg. issues from disabled trackers)
+          # TODO: inform about that
+          redirect_to settings_project_path(@project)
+        end
+      end
+    end
+  rescue ActiveRecord::RecordNotFound
+    # source_project not found
+    render_404
+  end
+
+  # Show @project
+  def show
+    # try to redirect to the requested menu item
+    if params[:jump] && redirect_to_project_menu_item(@project, params[:jump])
+      return
+    end
+
+    @users_by_role = @project.users_by_role
+    @subprojects = @project.children.visible.all
+    @news = @project.news.limit(5).includes(:author, :project).reorder("#{News.table_name}.created_on DESC").all
+    @trackers = @project.rolled_up_trackers
+
+    cond = @project.project_condition(Setting.display_subprojects_issues?)
+
+    @open_issues_by_tracker = Issue.visible.open.where(cond).count(:group => :tracker)
+    @total_issues_by_tracker = Issue.visible.where(cond).count(:group => :tracker)
+
+    if User.current.allowed_to?(:view_time_entries, @project)
+      @total_hours = TimeEntry.visible.sum(:hours, :include => :project, :conditions => cond).to_f
+    end
+
+    @key = User.current.rss_key
+  #新增内容
+  @days = Setting.activity_days_default.to_i
+
+    if params[:from]
+      begin; @date_to = params[:from].to_date + 1; rescue; end
+    end
+      
+    has = {
+      "show_issues" => true
+    }
+    @date_to ||= Date.today + 1
+    @date_from = @date_to - @days
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+    @author = (params[:user_id].blank? ? nil : User.active.find(params[:user_id]))
+# 决定显示所用用户或单个用户活动
+    @activity = Redmine::Activity::Fetcher.new(User.current, :project => @project,
+                                                             :with_subprojects => @with_subprojects,
+                                                             :author => @author)
+    @activity.scope_select {|t| !has["show_#{t}"].nil?}
+ #   @activity.scope = (@author.nil? ? :default : :all) if @activity.scope.empty?
+
+    events = @activity.events(@date_from, @date_to, {:limit=>15})
+    @events_by_day = events.group_by {|event| User.current.time_to_date(event.event_datetime)}
+ #  documents   
+     @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
+    documents = @project.documents.includes(:attachments, :category).all
+    case @sort_by
+    when 'date'
+      @grouped = documents.group_by {|d| d.updated_on.to_date }
+    when 'title'
+      @grouped = documents.group_by {|d| d.title.first.upcase}
+    when 'author'
+      @grouped = documents.select{|d| d.attachments.any?}.group_by {|d| d.attachments.last.author}
+    else
+      @grouped = documents.group_by(&:category)
+    end
+    @document = @project.documents.build
+#
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+ 
+
+  def settings
+    @issue_custom_fields = IssueCustomField.sorted.all
+    @issue_category ||= IssueCategory.new
+    @member ||= @project.members.new
+    @trackers = Tracker.sorted.all
+    @wiki ||= @project.wiki
+  end
+
+  def edit
+  end
+  
+  #by young
+  def member
+    session[:project_member_num] = 12
+  end
+  
+  def focus
+    session[:project_focus_num] = 2508
+  end
+  
+  def investor
+    session[:project_investor_num] = 8
+  end
+  
+  def issue
+    session[:project_issue_num] = 1
+  end
+  
+  def mission
+    session[:project_mission_num] = 225
+  end
+  
+  def on
+    session[:project_on_num] = 1208
+  end
+  
+  def file
+    session[:project_file_num] = 125
+  end
+  #end
+
+  def update
+    @project.safe_attributes = params[:project]
+    if validate_parent_id && @project.save
+      @project.set_allowed_parent!(params[:project]['parent_id']) if params[:project].has_key?('parent_id')
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to settings_project_path(@project)
+        }
+        format.api  { render_api_ok }
+      end
+    else
+      respond_to do |format|
+        format.html {
+          settings
+          render :action => 'settings'
+        }
+        format.api  { render_validation_errors(@project) }
+      end
+    end
+  end
+
+  def modules
+    @project.enabled_module_names = params[:enabled_module_names]
+    flash[:notice] = l(:notice_successful_update)
+    redirect_to settings_project_path(@project, :tab => 'modules')
+  end
+
+  def archive
+    if request.post?
+      unless @project.archive
+        flash[:error] = l(:error_can_not_archive_project)
+      end
+    end
+    redirect_to admin_projects_path(:status => params[:status])
+  end
+
+  def unarchive
+    @project.unarchive if request.post? && !@project.active?
+    redirect_to admin_projects_path(:status => params[:status])
+  end
+
+  def close
+    @project.close
+    redirect_to project_path(@project)
+  end
+
+  def reopen
+    @project.reopen
+    redirect_to project_path(@project)
+  end
+
+  # Delete @project
+  def destroy
+    @project_to_destroy = @project
+    if api_request? || params[:confirm]
+      @project_to_destroy.destroy
+      respond_to do |format|
+        format.html { redirect_to admin_projects_path }
+        format.api  { render_api_ok }
+      end
+    end
+    # hide project in layout
+    @project = nil
+  end
+
+  private
+
+  # Validates parent_id param according to user's permissions
+  # TODO: move it to Project model in a validation that depends on User.current
+  def validate_parent_id
+    return true if User.current.admin?
+    parent_id = params[:project] && params[:project][:parent_id]
+    if parent_id || @project.new_record?
+      parent = parent_id.blank? ? nil : Project.find_by_id(parent_id.to_i)
+      unless @project.allowed_parents.include?(parent)
+        @project.errors.add :parent_id, :invalid
+        return false
+      end
+    end
+    true
+  end
+end

app/controllers/queries_controller.rb

@@ -0,0 +1,106 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class QueriesController < ApplicationController
+  menu_item :issues
+  before_filter :find_query, :except => [:new, :create, :index]
+  before_filter :find_optional_project, :only => [:new, :create]
+
+  accept_api_auth :index
+
+  include QueriesHelper
+
+  def index
+    case params[:format]
+    when 'xml', 'json'
+      @offset, @limit = api_offset_and_limit
+    else
+      @limit = per_page_option
+    end
+
+    @query_count = IssueQuery.visible.count
+    @query_pages = Paginator.new @query_count, @limit, params['page']
+    @queries = IssueQuery.visible.all(:limit => @limit, :offset => @offset, :order => "#{Query.table_name}.name")
+
+    respond_to do |format|
+      format.api
+    end
+  end
+
+  def new
+    @query = IssueQuery.new
+    @query.user = User.current
+    @query.project = @project
+    @query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
+    @query.build_from_params(params)
+  end
+
+  def create
+    @query = IssueQuery.new(params[:query])
+    @query.user = User.current
+    @query.project = params[:query_is_for_all] ? nil : @project
+    @query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
+    @query.build_from_params(params)
+    @query.column_names = nil if params[:default_columns]
+
+    if @query.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to _project_issues_path(@project, :query_id => @query)
+    else
+      render :action => 'new', :layout => !request.xhr?
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    @query.attributes = params[:query]
+    @query.project = nil if params[:query_is_for_all]
+    @query.is_public = false unless User.current.allowed_to?(:manage_public_queries, @project) || User.current.admin?
+    @query.build_from_params(params)
+    @query.column_names = nil if params[:default_columns]
+
+    if @query.save
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to _project_issues_path(@project, :query_id => @query)
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @query.destroy
+    redirect_to _project_issues_path(@project, :set_filter => 1)
+  end
+
+private
+  def find_query
+    @query = IssueQuery.find(params[:id])
+    @project = @query.project
+    render_403 unless @query.editable_by?(User.current)
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_optional_project
+    @project = Project.find(params[:project_id]) if params[:project_id]
+    render_403 unless User.current.allowed_to?(:save_queries, @project, :global => true)
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/reports_controller.rb

@@ -0,0 +1,95 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class ReportsController < ApplicationController
+  menu_item :issues
+  before_filter :find_project, :authorize, :find_issue_statuses
+
+  def issue_report
+    @trackers = @project.trackers
+    @versions = @project.shared_versions.sort
+    @priorities = IssuePriority.all.reverse
+    @categories = @project.issue_categories
+    @assignees = (Setting.issue_group_assignment? ? @project.principals : @project.users).sort
+    @authors = @project.users.sort
+    @subprojects = @project.descendants.visible
+
+    @issues_by_tracker = Issue.by_tracker(@project)
+    @issues_by_version = Issue.by_version(@project)
+    @issues_by_priority = Issue.by_priority(@project)
+    @issues_by_category = Issue.by_category(@project)
+    @issues_by_assigned_to = Issue.by_assigned_to(@project)
+    @issues_by_author = Issue.by_author(@project)
+    @issues_by_subproject = Issue.by_subproject(@project) || []
+
+    render :template => "reports/issue_report"
+  end
+
+  def issue_report_details
+    case params[:detail]
+    when "tracker"
+      @field = "tracker_id"
+      @rows = @project.trackers
+      @data = Issue.by_tracker(@project)
+      @report_title = l(:field_tracker)
+    when "version"
+      @field = "fixed_version_id"
+      @rows = @project.shared_versions.sort
+      @data = Issue.by_version(@project)
+      @report_title = l(:field_version)
+    when "priority"
+      @field = "priority_id"
+      @rows = IssuePriority.all.reverse
+      @data = Issue.by_priority(@project)
+      @report_title = l(:field_priority)
+    when "category"
+      @field = "category_id"
+      @rows = @project.issue_categories
+      @data = Issue.by_category(@project)
+      @report_title = l(:field_category)
+    when "assigned_to"
+      @field = "assigned_to_id"
+      @rows = (Setting.issue_group_assignment? ? @project.principals : @project.users).sort
+      @data = Issue.by_assigned_to(@project)
+      @report_title = l(:field_assigned_to)
+    when "author"
+      @field = "author_id"
+      @rows = @project.users.sort
+      @data = Issue.by_author(@project)
+      @report_title = l(:field_author)
+    when "subproject"
+      @field = "project_id"
+      @rows = @project.descendants.visible
+      @data = Issue.by_subproject(@project) || []
+      @report_title = l(:field_subproject)
+    end
+
+    respond_to do |format|
+      if @field
+        format.html {}
+      else
+        format.html { redirect_to :action => 'issue_report', :id => @project }
+      end
+    end
+  end
+
+  private
+
+  def find_issue_statuses
+    @statuses = IssueStatus.sorted.all
+  end
+end

app/controllers/repositories_controller.rb

@@ -0,0 +1,435 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require 'SVG/Graph/Bar'
+require 'SVG/Graph/BarHorizontal'
+require 'digest/sha1'
+require 'redmine/scm/adapters/abstract_adapter'
+
+class ChangesetNotFound < Exception; end
+class InvalidRevisionParam < Exception; end
+
+class RepositoriesController < ApplicationController
+  layout 'base_projects'
+  menu_item :repository
+  menu_item :settings, :only => [:new, :create, :edit, :update, :destroy, :committers]
+  default_search_scope :changesets
+
+  before_filter :find_project_by_project_id, :only => [:new, :create]
+  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
+  end
+
+  def create
+    attrs = pickup_extra_info
+    @repository = Repository.factory(params[:repository_scm])
+    @repository.safe_attributes = params[:repository]
+    if attrs[:attrs_extra].keys.any?
+      @repository.merge_extra_info(attrs[:attrs_extra])
+    end
+    @repository.project = @project
+    if request.post? && @repository.save
+      redirect_to settings_project_path(@project, :tab => 'repositories')
+    else
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    attrs = pickup_extra_info
+    @repository.safe_attributes = attrs[:attrs]
+    if attrs[:attrs_extra].keys.any?
+      @repository.merge_extra_info(attrs[:attrs_extra])
+    end
+    @repository.project = @project
+    if request.put? && @repository.save
+      redirect_to settings_project_path(@project, :tab => 'repositories')
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def pickup_extra_info
+    p       = {}
+    p_extra = {}
+    params[:repository].each do |k, v|
+      if k =~ /^extra_/
+        p_extra[k] = v
+      else
+        p[k] = v
+      end
+    end
+    {:attrs => p, :attrs_extra => p_extra}
+  end
+  private :pickup_extra_info
+
+  def committers
+    @committers = @repository.committers
+    @users = @project.users
+    additional_user_ids = @committers.collect(&:last).collect(&:to_i) - @users.collect(&:id)
+    @users += User.find_all_by_id(additional_user_ids) unless additional_user_ids.empty?
+    @users.compact!
+    @users.sort!
+    if request.post? && params[:committers].is_a?(Hash)
+      # 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 settings_project_path(@project, :tab => 'repositories')
+    end
+  end
+
+  def destroy
+    @repository.destroy if request.delete?
+    redirect_to settings_project_path(@project, :tab => 'repositories')
+  end
+
+  def show
+    @repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?
+
+    @entries = @repository.entries(@path, @rev)
+    @changeset = @repository.find_changeset_by_name(@rev)
+    if request.xhr?
+      @entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
+    else
+      (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
+
+  alias_method :browse, :show
+
+  def changes
+    @entry = @repository.entry(@path, @rev)
+    (show_error_not_found; return) unless @entry
+    @changesets = @repository.latest_changesets(@path, @rev, Setting.repository_log_display_limit.to_i)
+    @properties = @repository.properties(@path, @rev)
+    @changeset = @repository.find_changeset_by_name(@rev)
+  end
+
+  def revisions
+    @changeset_count = @repository.changesets.count
+    @changeset_pages = Paginator.new @changeset_count,
+                                     per_page_option,
+                                     params['page']
+    @changesets = @repository.changesets.
+      limit(@changeset_pages.per_page).
+      offset(@changeset_pages.offset).
+      includes(:user, :repository, :parents).
+      all
+
+    respond_to do |format|
+      format.html { render :layout => false if request.xhr? }
+      format.atom { render_feed(@changesets, :title => "#{@project.name}: #{l(:label_revision_plural)}") }
+    end
+  end
+
+  def raw
+    entry_and_raw(true)
+  end
+
+  def entry
+    entry_and_raw(false)
+  end
+
+  def entry_and_raw(is_raw)
+    @entry = @repository.entry(@path, @rev)
+    (show_error_not_found; return) unless @entry
+
+    # If the entry is a dir, show the browser
+    (show; return) if @entry.is_dir?
+
+    @content = @repository.cat(@path, @rev)
+    (show_error_not_found; return) unless @content
+    if is_raw ||
+         (@content.size && @content.size > Setting.file_max_size_displayed.to_i.kilobyte) ||
+         ! is_entry_text_data?(@content, @path)
+      # Force the download
+      send_opt = { :filename => filename_for_content_disposition(@path.split('/').last) }
+      send_type = Redmine::MimeType.of(@path)
+      send_opt[:type] = send_type.to_s if send_type
+      send_opt[:disposition] = (Redmine::MimeType.is_type?('image', @path) && !is_raw ? 'inline' : 'attachment')
+      send_data @content, send_opt
+    else
+      # Prevent empty lines when displaying a file with Windows style eol
+      # TODO: UTF-16
+      # Is this needs? AttachmentsController reads file simply.
+      @content.gsub!("\r\n", "\n")
+      @changeset = @repository.find_changeset_by_name(@rev)
+    end
+  end
+  private :entry_and_raw
+
+  def is_entry_text_data?(ent, path)
+    # UTF-16 contains "\x00".
+    # It is very strict that file contains less than 30% of ascii symbols
+    # in non Western Europe.
+    return true if Redmine::MimeType.is_type?('text', path)
+    # Ruby 1.8.6 has a bug of integer divisions.
+    # http://apidock.com/ruby/v1_8_6_287/String/is_binary_data%3F
+    return false if ent.is_binary_data?
+    true
+  end
+  private :is_entry_text_data?
+
+  def annotate
+    @entry = @repository.entry(@path, @rev)
+    (show_error_not_found; return) unless @entry
+
+    @annotate = @repository.scm.annotate(@path, @rev)
+    if @annotate.nil? || @annotate.empty?
+      (render_error l(:error_scm_annotate); return)
+    end
+    ann_buf_size = 0
+    @annotate.lines.each do |buf|
+      ann_buf_size += buf.size
+    end
+    if ann_buf_size > Setting.file_max_size_displayed.to_i.kilobyte
+      (render_error l(:error_scm_annotate_big_text_file); return)
+    end
+    @changeset = @repository.find_changeset_by_name(@rev)
+  end
+
+  def revision
+    respond_to do |format|
+      format.html
+      format.js {render :layout => false}
+    end
+  end
+
+  # 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
+    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
+  end
+
+  def diff
+    if params[:format] == 'diff'
+      @diff = @repository.diff(@path, @rev, @rev_to)
+      (show_error_not_found; return) unless @diff
+      filename = "changeset_r#{@rev}"
+      filename << "_r#{@rev_to}" if @rev_to
+      send_data @diff.join, :filename => "#{filename}.diff",
+                            :type => 'text/x-patch',
+                            :disposition => 'attachment'
+    else
+      @diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'
+      @diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)
+
+      # Save diff type as user preference
+      if User.current.logged? && @diff_type != User.current.pref[:diff_type]
+        User.current.pref[:diff_type] = @diff_type
+        User.current.preference.save
+      end
+      @cache_key = "repositories/diff/#{@repository.id}/" +
+                      Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}-#{current_language}")
+      unless read_fragment(@cache_key)
+        @diff = @repository.diff(@path, @rev, @rev_to)
+        show_error_not_found unless @diff
+      end
+
+      @changeset = @repository.find_changeset_by_name(@rev)
+      @changeset_to = @rev_to ? @repository.find_changeset_by_name(@rev_to) : nil
+      @diff_format_revisions = @repository.diff_format_revisions(@changeset, @changeset_to)
+    end
+  end
+
+  def stats
+  end
+
+  def graph
+    data = nil
+    case params[:graph]
+    when "commits_per_month"
+      data = graph_commits_per_month(@repository)
+    when "commits_per_author"
+      data = graph_commits_per_author(@repository)
+    end
+    if data
+      headers["Content-Type"] = "image/svg+xml"
+      send_data(data, :type => "image/svg+xml", :disposition => "inline")
+    else
+      render_404
+    end
+  end
+
+  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_project_repository
+    @project = Project.find(params[:id])
+    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].is_a?(Array) ? params[:path].join('/') : params[:path].to_s
+    @rev = params[:rev].blank? ? @repository.default_branch : params[:rev].to_s.strip
+    @rev_to = params[:rev_to]
+
+    unless @rev.to_s.match(REV_PARAM_RE) && @rev_to.to_s.match(REV_PARAM_RE)
+      if @repository.branches.blank?
+        raise InvalidRevisionParam
+      end
+    end
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  rescue InvalidRevisionParam
+    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
+
+  # Handler for Redmine::Scm::Adapters::CommandFailed exception
+  def show_error_command_failed(exception)
+    render_error l(:error_scm_command_failed, exception.message)
+  end
+
+  def graph_commits_per_month(repository)
+    @date_to = Date.today
+    @date_from = @date_to << 11
+    @date_from = Date.civil(@date_from.year, @date_from.month, 1)
+    commits_by_day = Changeset.count(
+                          :all, :group => :commit_date,
+                          :conditions => ["repository_id = ? AND commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
+    commits_by_month = [0] * 12
+    commits_by_day.each {|c| commits_by_month[(@date_to.month - c.first.to_date.month) % 12] += c.last }
+
+    changes_by_day = Change.count(
+                          :all, :group => :commit_date, :include => :changeset,
+                          :conditions => ["#{Changeset.table_name}.repository_id = ? AND #{Changeset.table_name}.commit_date BETWEEN ? AND ?", repository.id, @date_from, @date_to])
+    changes_by_month = [0] * 12
+    changes_by_day.each {|c| changes_by_month[(@date_to.month - c.first.to_date.month) % 12] += c.last }
+
+    fields = []
+    12.times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}
+
+    graph = SVG::Graph::Bar.new(
+      :height => 300,
+      :width => 650,
+      :fields => fields.reverse,
+      :stack => :side,
+      :scale_integers => true,
+      :step_x_labels => 2,
+      :show_data_values => false,
+      :graph_title => l(:label_commits_per_month),
+      :show_graph_title => true
+    )
+
+    graph.add_data(
+      :data => commits_by_month[0..11].reverse,
+      :title => l(:label_revision_plural)
+    )
+
+    graph.add_data(
+      :data => changes_by_month[0..11].reverse,
+      :title => l(:label_change_plural)
+    )
+
+    graph.burn
+  end
+
+  def graph_commits_per_author(repository)
+    commits_by_author = Changeset.count(:all, :group => :committer, :conditions => ["repository_id = ?", repository.id])
+    commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}
+
+    changes_by_author = Change.count(:all, :group => :committer, :include => :changeset, :conditions => ["#{Changeset.table_name}.repository_id = ?", repository.id])
+    h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}
+
+    fields = commits_by_author.collect {|r| r.first}
+    commits_data = commits_by_author.collect {|r| r.last}
+    changes_data = commits_by_author.collect {|r| h[r.first] || 0}
+
+    fields = fields + [""]*(10 - fields.length) if fields.length<10
+    commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
+    changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10
+
+    # Remove email adress in usernames
+    fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
+
+    graph = SVG::Graph::BarHorizontal.new(
+      :height => 400,
+      :width => 650,
+      :fields => fields,
+      :stack => :side,
+      :scale_integers => true,
+      :show_data_values => false,
+      :rotate_y_labels => false,
+      :graph_title => l(:label_commits_per_author),
+      :show_graph_title => true
+    )
+    graph.add_data(
+      :data => commits_data,
+      :title => l(:label_revision_plural)
+    )
+    graph.add_data(
+      :data => changes_data,
+      :title => l(:label_change_plural)
+    )
+    graph.burn
+  end
+end

app/controllers/roles_controller.rb

@@ -0,0 +1,108 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class RolesController < ApplicationController
+  layout 'admin'
+
+  before_filter :require_admin, :except => [:index, :show]
+  before_filter :require_admin_or_api_request, :only => [:index, :show]
+  before_filter :find_role, :only => [:show, :edit, :update, :destroy]
+  accept_api_auth :index, :show
+
+  def index
+    respond_to do |format|
+      format.html {
+        @role_pages, @roles = paginate Role.sorted, :per_page => 25
+        render :action => "index", :layout => false if request.xhr?
+      }
+      format.api {
+        @roles = Role.givable.all
+      }
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.api
+    end
+  end
+
+  def new
+    # Prefills the form with 'Non member' role permissions by default
+    @role = Role.new(params[:role] || {:permissions => Role.non_member.permissions})
+    if params[:copy].present? && @copy_from = Role.find_by_id(params[:copy])
+      @role.copy_from(@copy_from)
+    end
+    @roles = Role.sorted.all
+  end
+
+  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]))
+        @role.workflow_rules.copy(copy_from)
+      end
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to roles_path
+    else
+      @roles = Role.sorted.all
+      render :action => 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if request.put? and @role.update_attributes(params[:role])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to roles_path
+    else
+      render :action => 'edit'
+    end
+  end
+
+  def destroy
+    @role.destroy
+    redirect_to roles_path
+  rescue
+    flash[:error] =  l(:error_can_not_remove_role)
+    redirect_to roles_path
+  end
+
+  def permissions
+    @roles = Role.sorted.all
+    @permissions = Redmine::AccessControl.permissions.select { |p| !p.public? }
+    if request.post?
+      @roles.each do |role|
+        role.permissions = params[:permissions][role.id.to_s]
+        role.save
+      end
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to roles_path
+    end
+  end
+
+  private
+
+  def find_role
+    @role = Role.find(params[:id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/search_controller.rb

@@ -0,0 +1,111 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class SearchController < ApplicationController
+  before_filter :find_optional_project
+
+  def index
+    @question = params[:q] || ""
+    @question.strip!
+    @all_words = params[:all_words] ? params[:all_words].present? : true
+    @titles_only = params[:titles_only] ? params[:titles_only].present? : false
+
+    projects_to_search =
+      case params[:scope]
+      when 'all'
+        nil
+      when 'my_projects'
+        User.current.memberships.collect(&:project)
+      when 'subprojects'
+        @project ? (@project.self_and_descendants.active.all) : nil
+      else
+        @project
+      end
+
+    offset = nil
+    begin; offset = params[:offset].to_time if params[:offset]; rescue; end
+
+    # quick jump to an issue
+    if (m = @question.match(/^#?(\d+)$/)) && (issue = Issue.visible.find_by_id(m[1].to_i))
+      redirect_to issue_path(issue)
+      return
+    end
+
+    @object_types = Redmine::Search.available_search_types.dup
+    if projects_to_search.is_a? Project
+      # don't search projects
+      @object_types.delete('projects')
+      # only show what the user is allowed to view
+      @object_types = @object_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, projects_to_search)}
+    end
+
+    @scope = @object_types.select {|t| params[t]}
+    @scope = @object_types if @scope.empty?
+
+    # extract tokens from the question
+    # eg. hello "bye bye" => ["hello", "bye bye"]
+    @tokens = @question.scan(%r{((\s|^)"[\s\w]+"(\s|$)|\S+)}).collect {|m| m.first.gsub(%r{(^\s*"\s*|\s*"\s*$)}, '')}
+    # tokens must be at least 2 characters long
+    @tokens = @tokens.uniq.select {|w| w.length > 1 }
+
+    if !@tokens.empty?
+      # no more than 5 tokens to search for
+      @tokens.slice! 5..-1 if @tokens.size > 5
+
+      @results = []
+      @results_by_type = Hash.new {|h,k| h[k] = 0}
+
+      limit = 10
+      @scope.each do |s|
+        r, c = s.singularize.camelcase.constantize.search(@tokens, projects_to_search,
+          :all_words => @all_words,
+          :titles_only => @titles_only,
+          :limit => (limit+1),
+          :offset => offset,
+          :before => params[:previous].nil?)
+        @results += r
+        @results_by_type[s] += c
+      end
+      @results = @results.sort {|a,b| b.event_datetime <=> a.event_datetime}
+      if params[:previous].nil?
+        @pagination_previous_date = @results[0].event_datetime if offset && @results[0]
+        if @results.size > limit
+          @pagination_next_date = @results[limit-1].event_datetime
+          @results = @results[0, limit]
+        end
+      else
+        @pagination_next_date = @results[-1].event_datetime if offset && @results[-1]
+        if @results.size > limit
+          @pagination_previous_date = @results[-(limit)].event_datetime
+          @results = @results[-(limit), limit]
+        end
+      end
+    else
+      @question = ""
+    end
+    render :layout => false if request.xhr?
+  end
+
+private
+  def find_optional_project
+    return true unless params[:id]
+    @project = Project.find(params[:id])
+    check_project_privacy
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/settings_controller.rb

@@ -0,0 +1,73 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class SettingsController < ApplicationController
+  layout 'admin'
+  menu_item :plugins, :only => :plugin
+
+  helper :queries
+
+  before_filter :require_admin
+
+  def index
+    edit
+    render :action => 'edit'
+  end
+
+  def edit
+    @notifiables = Redmine::Notifiable.all
+    if request.post? && params[:settings] && params[:settings].is_a?(Hash)
+      settings = (params[:settings] || {}).dup.symbolize_keys
+      settings.each do |name, value|
+        # remove blank values in array settings
+        value.delete_if {|v| v.blank? } if value.is_a?(Array)
+        Setting[name] = value
+      end
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to settings_path(:tab => params[:tab])
+    else
+      @options = {}
+      user_format = User::USER_FORMATS.collect{|key, value| [key, value[:setting_order]]}.sort{|a, b| a[1] <=> b[1]}
+      @options[:user_format] = user_format.collect{|f| [User.current.name(f[0]), f[0].to_s]}
+      @deliveries = ActionMailer::Base.perform_deliveries
+
+      @guessed_host_and_path = request.host_with_port.dup
+      @guessed_host_and_path << ('/'+ Redmine::Utils.relative_url_root.gsub(%r{^\/}, '')) unless Redmine::Utils.relative_url_root.blank?
+
+      Redmine::Themes.rescan
+    end
+  end
+
+  def plugin
+    @plugin = Redmine::Plugin.find(params[:id])
+    unless @plugin.configurable?
+      render_404
+      return
+    end
+
+    if request.post?
+      Setting.send "plugin_#{@plugin.id}=", params[:settings]
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to plugin_settings_path(@plugin)
+    else
+      @partial = @plugin.settings[:partial]
+      @settings = Setting.send "plugin_#{@plugin.id}"
+    end
+  rescue Redmine::PluginNotFound
+    render_404
+  end
+end

app/controllers/sys_controller.rb

@@ -0,0 +1,84 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class SysController < ActionController::Base
+  before_filter :check_enabled
+
+  def projects
+    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]}}
+                     )
+  end
+
+  def create_project_repository
+    project = Project.find(params[:id])
+    if project.repository
+      render :nothing => true, :status => 409
+    else
+      logger.info "Repository for #{project.name} was reported to be created by #{request.remote_ip}."
+      repository = Repository.factory(params[:vendor], params[:repository])
+      repository.project = project
+      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
+    end
+  end
+
+  def fetch_changesets
+    projects = []
+    scope = Project.active.has_module(:repository)
+    if 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 = scope.all
+    end
+    projects.each do |project|
+      project.repositories.each do |repository|
+        repository.fetch_changesets
+      end
+    end
+    render :nothing => true, :status => 200
+  rescue ActiveRecord::RecordNotFound
+    render :nothing => true, :status => 404
+  end
+
+  protected
+
+  def check_enabled
+    User.current = nil
+    unless Setting.sys_api_enabled? && params[:key].to_s == Setting.sys_api_key
+      render :text => 'Access denied. Repository management WS is disabled or key is invalid.', :status => 403
+      return false
+    end
+  end
+end

app/controllers/tags_controller.rb

@@ -0,0 +1,77 @@
+# This controller was added by william
+class TagsController < ApplicationController
+
+  before_filter :require_admin,:only => :show
+  include ProjectsHelper
+  include IssuesHelper
+  include UsersHelper
+  include ActsAsTaggableOn::TagsHelper
+
+  $selected_tags = Array.new
+  $related_tags = Array.new
+  def index
+
+    $selected_tags = []
+    $related_tags = []
+    $selected_tags << params[:q]
+
+    @issues_tags_num = Issue.tag_counts.size
+    @projects_tags_num = Project.tag_counts.size
+    @users_tags_num = User.tag_counts.size
+
+    @issues_results = get_issues_by_tag($selected_tags)
+    @projects_results = get_projects_by_tag($selected_tags)
+    @users_results = get_users_by_tag($selected_tags)
+
+    @obj_id = params[:obj_id]
+    case params[:object_flag]
+    when '1' then
+      @obj = User.find_by_id(@obj_id)
+    when '2' then
+      @obj = Project.find_by_id(@obj_id)
+    when '3' then
+      @obj = Issue.find_by_id(@obj_id)
+    else
+    @obj = nil
+    end
+
+    unless @obj.nil?
+      @tags = @obj.tag_list
+      $selected_tags.each do |i|
+        @tags.delete(i)
+      end
+    $related_tags = @tags
+    else
+    return
+    end
+
+  end
+
+  def add_tag
+    @tag = params[:tag]
+    $selected_tags << @tag
+    $related_tags.delete(@tag)
+
+    @issues_results = get_issues_by_tag($selected_tags)
+    @projects_results = get_projects_by_tag($selected_tags)
+    @users_results = get_users_by_tag($selected_tags)
+  end
+
+  def delete_tag
+    @tag = params[:tag]
+    $related_tags << @tag
+    $selected_tags.delete(@tag)
+
+    @issues_results = get_issues_by_tag($selected_tags)
+    @projects_results = get_projects_by_tag($selected_tags)
+    @users_results = get_users_by_tag($selected_tags)
+  end
+
+  def count(name)
+  end
+
+  def show
+
+  end
+
+end

app/controllers/test_controller.rb

@@ -0,0 +1,126 @@
+class TestController < ApplicationController
+  
+  before_filter :find_user, :only => [:new, :create, :destroy]
+  
+  
+def index
+    #@watchers_of_projects = WatchersOfProjects.new
+    #@watchers_of_projects.user_id = 1
+    #@watchers_of_projects.project_id = 1
+    #@watchers_of_projects.save
+    
+    #测试user表与watch_project表之间的关联是否成功
+    #@user = User.find(params[:id])
+    #@watch_table = @user.watch_projects.to_a.first
+    
+    #@watch = WatchProject.find(1)
+    #@watcher = @watch.user
+    
+    #测试通过watch_project表使user表可以访问project表
+    #@watch_project = @user.projects
+    #watch_project_path(@watch)
+
+    #@project = Project.find(11)
+    #project_path(@project)
+    #@member = @project.users
+    #@watched = @project.watch_projects
+    #@issue = Issue.find(6)
+    
+    
+    #user_path(@user)
+    #issue_path(@issue) 
+    
+    #@watcher2=WatchProject.where("#{WatchProject.table_name}.project_id = ?" , temp)
+    
+    #测试where语句
+    #temp = 1
+    #@watcher2=WatchProject.where(:project_id => temp).to_a
+    
+    #测试新建记录
+    #@watch_new = WatchProject.new
+    #@watch_new.user_id = 4
+    #@watch_new.project_id = 1
+    #@watch_new.save
+    #@id = params[:id]
+    
+    #测试添加关注项目功能
+    #WatchersOfProjects.watch(3,10)
+    #Project.find(50)
+    #测试统计关注该项目的用户数
+    #@count = WatchersOfProjects.watcher_count(@watch_project.to_a.first)
+    #测试取消关注功能
+    #WatchersOfProjects.watch_cancle(10,35)
+    
+    #测试关注用户功能
+    #测试关注功能
+    #WatchersOfUser.watch_user(7,7)
+    #测试取消关注功能
+    #WatchersOfUser.cancel_watching_user(1,2)
+    #测试查找关注的人功能
+    #@user = WatchersOfUser.find_users(1)
+    #测试查找被关注的人功能
+    #@user = WatchersOfUser.find_watchers(10)
+    
+    #测试用户留言功能
+    #测试留言功能
+    MessagesForUser.leave_message(User.current.id, 6, 'test')
+    #测试查找留言功能
+    #@message_table = MessagesForUser.find_message(3)
+    #测试查找留言用户功能
+    #@messager=@message_table.first.find_messager
+    
+    
+    #测试需求
+    #测试新建需求
+    #bids = Bid.creat_bids(10000, '2013.7.25', 'test', 'sfsadgfag')
+    #测试修改需求
+    #bids.update_bids(10, '2014.7.222', 'asdf')
+    #测试删除需求
+    # bids = Bid.where('id = ?', 5)
+    # bids.each do |bid|
+      # bid.delete_bids
+    # end
+    end
+    
+    ##########留言功能   message    by fq
+    def new   
+    end
+    
+    def create
+      
+    if params[:user_search].size>0
+      unless params[:user_id].nil?
+        message = params[:user_search]
+        MessagesForUser.leave_message(User.current.id, params[:user_id], message)
+        @message = MessagesForUser.find_message(@user.id)
+      end
+    end
+   
+    respond_to do |format|
+     # format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
+      format.js
+      #format.api { render_api_ok }
+    end  
+  end
+  
+  def destroy
+    MessagesForUser.delete_message(params[:object_id])  
+    @message = MessagesForUser.find_message(@user.id)
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+      #format.api { render_api_ok }
+    end
+  end
+  
+  private
+
+  def find_user
+    if params[:user_id]
+      @user = User.find(params[:user_id])
+    end
+  rescue
+    render_404
+  end
+  #######end of message
+end

app/controllers/timelog_controller.rb

@@ -0,0 +1,314 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class TimelogController < ApplicationController
+  menu_item :issues
+
+  before_filter :find_project_for_new_time_entry, :only => [:create]
+  before_filter :find_time_entry, :only => [:show, :edit, :update]
+  before_filter :find_time_entries, :only => [:bulk_edit, :bulk_update, :destroy]
+  before_filter :authorize, :except => [:new, :index, :report]
+
+  before_filter :find_optional_project, :only => [:index, :report]
+  before_filter :find_optional_project_for_new_time_entry, :only => [:new]
+  before_filter :authorize_global, :only => [:new, :index, :report]
+
+  accept_rss_auth :index
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  rescue_from Query::StatementInvalid, :with => :query_statement_invalid
+
+  helper :sort
+  include SortHelper
+  helper :issues
+  include TimelogHelper
+  helper :custom_fields
+  include CustomFieldsHelper
+  helper :queries
+  include QueriesHelper
+
+  def index
+    @query = TimeEntryQuery.build_from_params(params, :project => @project, :name => '_')
+    scope = time_entry_scope
+
+    sort_init(@query.sort_criteria.empty? ? [['spent_on', 'desc']] : @query.sort_criteria)
+    sort_update(@query.sortable_columns)
+
+    respond_to do |format|
+      format.html {
+        # Paginate results
+        @entry_count = scope.count
+        @entry_pages = Paginator.new @entry_count, per_page_option, params['page']
+        @entries = scope.all(
+          :include => [:project, :activity, :user, {:issue => :tracker}],
+          :order => sort_clause,
+          :limit  =>  @entry_pages.per_page,
+          :offset =>  @entry_pages.offset
+        )
+        @total_hours = scope.sum(:hours).to_f
+
+        render :layout => !request.xhr?
+      }
+      format.api  {
+        @entry_count = scope.count
+        @offset, @limit = api_offset_and_limit
+        @entries = scope.all(
+          :include => [:project, :activity, :user, {:issue => :tracker}],
+          :order => sort_clause,
+          :limit  => @limit,
+          :offset => @offset
+        )
+      }
+      format.atom {
+        entries = scope.all(
+          :include => [:project, :activity, :user, {:issue => :tracker}],
+          :order => "#{TimeEntry.table_name}.created_on DESC",
+          :limit => Setting.feeds_limit.to_i
+        )
+        render_feed(entries, :title => l(:label_spent_time))
+      }
+      format.csv {
+        # Export all entries
+        @entries = scope.all(
+          :include => [:project, :activity, :user, {:issue => [:tracker, :assigned_to, :priority]}],
+          :order => sort_clause
+        )
+        send_data(query_to_csv(@entries, @query, params), :type => 'text/csv; header=present', :filename => 'timelog.csv')
+      }
+    end
+  end
+
+  def report
+    @query = TimeEntryQuery.build_from_params(params, :project => @project, :name => '_')
+    scope = time_entry_scope
+
+    @report = Redmine::Helpers::TimeReport.new(@project, @issue, params[:criteria], params[:columns], scope)
+
+    respond_to do |format|
+      format.html { render :layout => !request.xhr? }
+      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
+      format.html { render :nothing => true, :status => 406 }
+      format.api
+    end
+  end
+
+  def new
+    @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => User.current.today)
+    @time_entry.safe_attributes = params[:time_entry]
+  end
+
+  def create
+    @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => User.current.today)
+    @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_create)
+          if params[:continue]
+            if params[:project_id]
+              options = {
+                :time_entry => {:issue_id => @time_entry.issue_id, :activity_id => @time_entry.activity_id},
+                :back_url => params[:back_url]
+              }
+              if @time_entry.issue
+                redirect_to new_project_issue_time_entry_path(@time_entry.project, @time_entry.issue, options)
+              else
+                redirect_to new_project_time_entry_path(@time_entry.project, options)
+              end
+            else
+              options = {
+                :time_entry => {:project_id => @time_entry.project_id, :issue_id => @time_entry.issue_id, :activity_id => @time_entry.activity_id},
+                :back_url => params[:back_url]
+              }
+              redirect_to new_time_entry_path(options)
+            end
+          else
+            redirect_back_or_default project_time_entries_path(@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 => 'new' }
+        format.api  { render_validation_errors(@time_entry) }
+      end
+    end
+  end
+
+  def edit
+    @time_entry.safe_attributes = params[:time_entry]
+  end
+
+  def update
+    @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)
+          redirect_back_or_default project_time_entries_path(@time_entry.project)
+        }
+        format.api  { render_api_ok }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.api  { render_validation_errors(@time_entry) }
+      end
+    end
+  end
+
+  def bulk_edit
+    @available_activities = TimeEntryActivity.shared.active
+    @custom_fields = TimeEntry.first.available_custom_fields
+  end
+
+  def bulk_update
+    attributes = parse_params_for_bulk_time_entry_attributes(params)
+
+    unsaved_time_entry_ids = []
+    @time_entries.each do |time_entry|
+      time_entry.reload
+      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
+        unsaved_time_entry_ids << time_entry.id
+      end
+    end
+    set_flash_from_bulk_time_entry_save(@time_entries, unsaved_time_entry_ids)
+    redirect_back_or_default project_time_entries_path(@projects.first)
+  end
+
+  def destroy
+    destroyed = TimeEntry.transaction do
+      @time_entries.each do |t|
+        unless t.destroy && t.destroyed?
+          raise ActiveRecord::Rollback
+        end
+      end
+    end
+
+    respond_to do |format|
+      format.html {
+        if destroyed
+          flash[:notice] = l(:notice_successful_delete)
+        else
+          flash[:error] = l(:notice_unable_delete_time_entry)
+        end
+        redirect_back_or_default project_time_entries_path(@projects.first)
+      }
+      format.api  {
+        if destroyed
+          render_api_ok
+        else
+          render_validation_errors(@time_entries)
+        end
+      }
+    end
+  end
+
+private
+  def find_time_entry
+    @time_entry = TimeEntry.find(params[:id])
+    unless @time_entry.editable_by?(User.current)
+      render_403
+      return false
+    end
+    @project = @time_entry.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_time_entries
+    @time_entries = TimeEntry.find_all_by_id(params[:id] || params[:ids])
+    raise ActiveRecord::RecordNotFound if @time_entries.empty?
+    @projects = @time_entries.collect(&:project).compact.uniq
+    @project = @projects.first if @projects.size == 1
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def set_flash_from_bulk_time_entry_save(time_entries, unsaved_time_entry_ids)
+    if unsaved_time_entry_ids.empty?
+      flash[:notice] = l(:notice_successful_update) unless time_entries.empty?
+    else
+      flash[:error] = l(:notice_failed_to_save_time_entries,
+                        :count => unsaved_time_entry_ids.size,
+                        :total => time_entries.size,
+                        :ids => '#' + unsaved_time_entry_ids.join(', #'))
+    end
+  end
+
+  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
+    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])
+      @project = @issue.project
+    elsif !params[:project_id].blank?
+      @project = Project.find(params[:project_id])
+    end
+  end
+
+  # Returns the TimeEntry scope for index and report actions
+  def time_entry_scope
+    scope = TimeEntry.visible.where(@query.statement)
+    if @issue
+      scope = scope.on_issue(@issue)
+    elsif @project
+      scope = scope.on_project(@project, Setting.display_subprojects_issues?)
+    end
+    scope
+  end
+
+  def parse_params_for_bulk_time_entry_attributes(params)
+    attributes = (params[:time_entry] || {}).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]
+    attributes
+  end
+end

app/controllers/trackers_controller.rb

@@ -0,0 +1,101 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class TrackersController < ApplicationController
+  layout 'admin'
+
+  before_filter :require_admin, :except => :index
+  before_filter :require_admin_or_api_request, :only => :index
+  accept_api_auth :index
+
+  def index
+    respond_to do |format|
+      format.html {
+        @tracker_pages, @trackers = paginate Tracker.sorted, :per_page => 25
+        render :action => "index", :layout => false if request.xhr?
+      }
+      format.api {
+        @trackers = Tracker.sorted.all
+      }
+    end
+  end
+
+  def new
+    @tracker ||= Tracker.new(params[:tracker])
+    @trackers = Tracker.sorted.all
+    @projects = Project.all
+  end
+
+  def create
+    @tracker = Tracker.new(params[:tracker])
+    if @tracker.save
+      # workflow copy
+      if !params[:copy_workflow_from].blank? && (copy_from = Tracker.find_by_id(params[:copy_workflow_from]))
+        @tracker.workflow_rules.copy(copy_from)
+      end
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to trackers_path
+      return
+    end
+    new
+    render :action => 'new'
+  end
+
+  def edit
+    @tracker ||= Tracker.find(params[:id])
+    @projects = Project.all
+  end
+
+  def update
+    @tracker = Tracker.find(params[:id])
+    if @tracker.update_attributes(params[:tracker])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to trackers_path
+      return
+    end
+    edit
+    render :action => 'edit'
+  end
+
+  def destroy
+    @tracker = Tracker.find(params[:id])
+    unless @tracker.issues.empty?
+      flash[:error] = l(:error_can_not_delete_tracker)
+    else
+      @tracker.destroy
+    end
+    redirect_to trackers_path
+  end
+
+  def fields
+    if request.post? && params[:trackers]
+      params[:trackers].each do |tracker_id, tracker_params|
+        tracker = Tracker.find_by_id(tracker_id)
+        if tracker
+          tracker.core_fields = tracker_params[:core_fields]
+          tracker.custom_field_ids = tracker_params[:custom_field_ids]
+          tracker.save
+        end
+      end
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to fields_trackers_path
+      return
+    end
+    @trackers = Tracker.sorted.all
+    @custom_fields = IssueCustomField.all.sort
+  end
+end

app/controllers/users_controller.rb

@@ -0,0 +1,320 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+class UsersController < ApplicationController
+  layout 'base_users'
+
+  before_filter :require_admin, :except => [:show, :index,:tag_save]
+  before_filter :find_user, :only => [:show, :edit, :update, :destroy, :edit_membership, :destroy_membership, :user_activities, :user_projects, :user_newfeedback, :user_comments]
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  helper :sort
+  include SortHelper
+  helper :custom_fields
+  include CustomFieldsHelper
+  include AvatarHelper
+  
+   # added by liuping 关注
+ 
+  helper :watchers
+  helper :activities
+
+  ### added by william
+  include ActsAsTaggableOn::TagsHelper
+  
+
+  helper :watchers
+  helper :activities
+
+  #  fq
+  helper :words
+  #added by young
+  def user_projects
+    @message = MessagesForUser.find_message(@user.id)
+    @memberships = @user.memberships.all(:conditions => Project.visible_condition(User.current))
+
+    events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 20)
+    @events_by_day = events.group_by(&:event_date)
+
+    unless User.current.admin?
+      if !@user.active? || (@user != User.current  && @memberships.empty? && events.empty?)
+        render_404
+      return
+      end
+    end
+
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+  
+  
+  def user_activities
+      #####fq
+#    @message = MessagesForUser.find_message(@user.id)
+    # show projects based on current user visibility
+#    @memberships = @user.memberships.all(:conditions => Project.visible_condition(User.current))
+
+    events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 30)
+    @events_by_day = events.group_by(&:event_date)
+
+    unless User.current.admin?
+      if !@user.active? || (@user != User.current  && @memberships.empty? && events.empty?)
+        render_404
+      return
+      end
+    end
+
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+  
+  def user_newfeedback
+     @jour = @user.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @state = false
+    
+  end
+  
+  def user_comments
+    
+  end
+  #end
+  def index
+    sort_init 'login', 'asc'
+    sort_update %w(login firstname lastname mail admin created_on last_login_on)
+
+    case params[:format]
+    when 'xml', 'json'
+      @offset, @limit = api_offset_and_limit
+    else
+    @limit = per_page_option
+    end
+
+    @status = params[:status] || 1
+    has = {
+      "show_changesets" => true
+    }
+    # @count = Redmine::Activity::Fetcher.new(User.current, :author => @user).scope_select {|t| !has["show_#{t}"].nil?}.events(nil, nil).count
+
+
+    scope = User.logged.status(@status)
+    scope = scope.like(params[:name]) if params[:name].present?
+    scope = scope.in_group(params[:group_id]) if params[:group_id].present?
+
+    @user_count = scope.count
+    @user_pages = Paginator.new @user_count, @limit, params['page']
+    @offset ||= @user_pages.offset
+    @users =  scope.order(sort_clause).limit(@limit).offset(@offset).all
+    @user_base_tag = params[:id]?'base_users':'base'
+    respond_to do |format|
+      format.html {
+        @groups = Group.all.sort
+        render :layout => @user_base_tag
+      }
+      format.api
+    end
+  end
+
+  def show
+    #####fq
+    @message = MessagesForUser.find_message(@user.id)
+    # show projects based on current user visibility
+    @memberships = @user.memberships.all(:conditions => Project.visible_condition(User.current))
+
+    events = Redmine::Activity::Fetcher.new(User.current, :author => @user).events(nil, nil, :limit => 10)
+    @events_by_day = events.group_by(&:event_date)
+
+    unless User.current.admin?
+      if !@user.active? || (@user != User.current  && @memberships.empty? && events.empty?)
+        render_404
+      return
+      end
+    end
+
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+
+  def new
+    @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)
+    @auth_sources = AuthSource.all
+  end
+
+  def create
+    @user = User.new(:language => Setting.default_language, :mail_notification => Setting.default_notification_option)
+    @user.safe_attributes = params[:user]
+    @user.admin = params[:user][:admin] || false
+    @user.login = params[:user][:login]
+    @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation] unless @user.auth_source_id
+
+    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] : [])
+
+      Mailer.account_information(@user, params[:user][:password]).deliver if params[:send_information]
+
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_user_successful_create, :id => view_context.link_to(@user.login, user_path(@user)))
+          if params[:continue]
+            redirect_to new_user_path
+          else
+            redirect_to edit_user_path(@user)
+          end
+        }
+        format.api  { render :action => 'show', :status => :created, :location => user_url(@user) }
+      end
+    else
+      @auth_sources = AuthSource.all
+      # Clear password input
+      @user.password = @user.password_confirmation = nil
+
+      respond_to do |format|
+        format.html { render :action => 'new' }
+        format.api  { render_validation_errors(@user) }
+      end
+    end
+  end
+
+  def edit
+    @auth_sources = AuthSource.all
+    @membership ||= Member.new
+  end
+
+  def update
+    @user.admin = params[:user][:admin] if params[:user][:admin]
+    @user.login = params[:user][:login] if params[:user][:login]
+    if params[:user][:password].present? && (@user.auth_source_id.nil? || params[:user][:auth_source_id].blank?)
+      @user.password, @user.password_confirmation = params[:user][:password], params[:user][:password_confirmation]
+    end
+    @user.safe_attributes = params[:user]
+    # Was the account actived ? (do it before User#save clears the change)
+    was_activated = (@user.status_change == [User::STATUS_REGISTERED, User::STATUS_ACTIVE])
+    # 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.save
+      @user.notified_project_ids = (@user.mail_notification == 'selected' ? params[:notified_project_ids] : [])
+
+      if was_activated
+        Mailer.account_activated(@user).deliver
+      elsif @user.active? && params[:send_information] && !params[:user][:password].blank? && @user.auth_source_id.nil?
+        Mailer.account_information(@user, params[:user][:password]).deliver
+      end
+
+      respond_to do |format|
+        format.html {
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to_referer_or edit_user_path(@user)
+        }
+        format.api  { render_api_ok }
+      end
+    else
+      @auth_sources = AuthSource.all
+      @membership ||= Member.new
+      # Clear password input
+      @user.password = @user.password_confirmation = nil
+
+      respond_to do |format|
+        format.html { render :action => :edit }
+        format.api  { render_validation_errors(@user) }
+      end
+    end
+  end
+
+  def destroy
+    @user.destroy
+    respond_to do |format|
+      format.html { redirect_back_or_default(users_path) }
+      format.api  { render_api_ok }
+    end
+  end
+
+  def edit_membership
+    @membership = Member.edit_membership(params[:membership_id], params[:membership], @user)
+    @membership.save
+    respond_to do |format|
+      format.html { redirect_to edit_user_path(@user, :tab => 'memberships') }
+      format.js
+    end
+  end
+
+  def destroy_membership
+    @membership = Member.find(params[:membership_id])
+    if @membership.deletable?
+    @membership.destroy
+    end
+    respond_to do |format|
+      format.html { redirect_to edit_user_path(@user, :tab => 'memberships') }
+      format.js
+    end
+  end
+
+  ################# added by william
+  def tag_save
+    @tags = params[:tag_for_save][:name]
+    @obj_id = params[:tag_for_save][:object_id]
+    @obj_flag = params[:tag_for_save][:object_flag]
+
+    case @obj_flag
+    when '1' then
+      @obj = User.find_by_id(@obj_id)
+    when '2' then
+      @obj = Project.find_by_id(@obj_id)
+    when '3' then
+      @obj = Issue.find_by_id(@obj_id)
+    else
+    @obj = nil
+    end
+    unless @obj.nil?
+      @obj.tag_list.add(@tags.split(","))
+    else
+    return
+    end
+    if @obj.save
+    ## 执行成功的操作。
+    else
+    #捕获异常
+    end
+    respond_to do |format|
+      format.html
+      format.js
+    end
+  end
+
+  private
+
+  def find_user
+    if params[:id] == 'current'
+      require_login || return
+      @user = User.current
+    else
+      @user = User.find(params[:id])
+    end
+  rescue ActiveRecord::RecordNotFound
+    render_404
+    end
+end

app/controllers/versions_controller.rb

@@ -0,0 +1,182 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class VersionsController < ApplicationController
+  menu_item :roadmap
+  model_object Version
+  before_filter :find_model_object, :except => [:index, :new, :create, :close_completed]
+  before_filter :find_project_from_association, :except => [:index, :new, :create, :close_completed]
+  before_filter :find_project_by_project_id, :only => [:index, :new, :create, :close_completed]
+  before_filter :authorize
+
+  accept_api_auth :index, :show, :create, :update, :destroy
+
+  helper :custom_fields
+  helper :projects
+
+  def index
+    respond_to do |format|
+      format.html {
+        @trackers = @project.trackers.sorted.all
+        retrieve_selected_tracker_ids(@trackers, @trackers.select {|t| t.is_in_roadmap?})
+        @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+        project_ids = @with_subprojects ? @project.self_and_descendants.collect(&:id) : [@project.id]
+
+        @versions = @project.shared_versions || []
+        @versions += @project.rolled_up_versions.visible if @with_subprojects
+        @versions = @versions.uniq.sort
+        unless params[:completed]
+          @completed_versions = @versions.select {|version| version.closed? || version.completed? }
+          @versions -= @completed_versions
+        end
+
+        @issues_by_version = {}
+        if @selected_tracker_ids.any? && @versions.any?
+          issues = Issue.visible.all(
+            :include => [:project, :status, :tracker, :priority, :fixed_version],
+            :conditions => {:tracker_id => @selected_tracker_ids, :project_id => project_ids, :fixed_version_id => @versions.map(&:id)},
+            :order => "#{Project.table_name}.lft, #{Tracker.table_name}.position, #{Issue.table_name}.id"
+          )
+          @issues_by_version = issues.group_by(&:fixed_version)
+        end
+        @versions.reject! {|version| !project_ids.include?(version.project_id) && @issues_by_version[version].blank?}
+      }
+      format.api {
+        @versions = @project.shared_versions.all
+      }
+    end
+  end
+
+  def show
+    respond_to do |format|
+      format.html {
+        @issues = @version.fixed_issues.visible.
+          includes(:status, :tracker, :priority).
+          reorder("#{Tracker.table_name}.position, #{Issue.table_name}.id").
+          all
+      }
+      format.api
+    end
+  end
+
+  def new
+    @version = @project.versions.build
+    @version.safe_attributes = params[:version]
+
+    respond_to do |format|
+      format.html
+      format.js
+    end
+  end
+
+  def create
+    @version = @project.versions.build
+    if params[:version]
+      attributes = params[:version].dup
+      attributes.delete('sharing') unless attributes.nil? || @version.allowed_sharings.include?(attributes['sharing'])
+      @version.safe_attributes = attributes
+    end
+
+    if request.post?
+      if @version.save
+        respond_to do |format|
+          format.html do
+            flash[:notice] = l(:notice_successful_create)
+            redirect_back_or_default settings_project_path(@project, :tab => 'versions')
+          end
+          format.js
+          format.api do
+            render :action => 'show', :status => :created, :location => version_url(@version)
+          end
+        end
+      else
+        respond_to do |format|
+          format.html { render :action => 'new' }
+          format.js   { render :action => 'new' }
+          format.api  { render_validation_errors(@version) }
+        end
+      end
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if request.put? && params[:version]
+      attributes = params[:version].dup
+      attributes.delete('sharing') unless @version.allowed_sharings.include?(attributes['sharing'])
+      @version.safe_attributes = attributes
+      if @version.save
+        respond_to do |format|
+          format.html {
+            flash[:notice] = l(:notice_successful_update)
+            redirect_back_or_default settings_project_path(@project, :tab => 'versions')
+          }
+          format.api  { render_api_ok }
+        end
+      else
+        respond_to do |format|
+          format.html { render :action => 'edit' }
+          format.api  { render_validation_errors(@version) }
+        end
+      end
+    end
+  end
+
+  def close_completed
+    if request.put?
+      @project.close_completed_versions
+    end
+    redirect_to settings_project_path(@project, :tab => 'versions')
+  end
+
+  def destroy
+    if @version.fixed_issues.empty?
+      @version.destroy
+      respond_to do |format|
+        format.html { redirect_back_or_default settings_project_path(@project, :tab => 'versions') }
+        format.api  { render_api_ok }
+      end
+    else
+      respond_to do |format|
+        format.html {
+          flash[:error] = l(:notice_unable_delete_version)
+          redirect_to settings_project_path(@project, :tab => 'versions')
+        }
+        format.api  { head :unprocessable_entity }
+      end
+    end
+  end
+
+  def status_by
+    respond_to do |format|
+      format.html { render :action => 'show' }
+      format.js
+    end
+  end
+
+  private
+
+  def retrieve_selected_tracker_ids(selectable_trackers, default_trackers=nil)
+    if ids = params[:tracker_ids]
+      @selected_tracker_ids = (ids.is_a? Array) ? ids.collect { |id| id.to_i.to_s } : ids.split('/').collect { |id| id.to_i.to_s }
+    else
+      @selected_tracker_ids = (default_trackers || selectable_trackers).collect {|t| t.id.to_s }
+    end
+  end
+end

app/controllers/watchers_controller.rb

@@ -0,0 +1,109 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class WatchersController < ApplicationController
+  before_filter :require_login, :find_watchables, :only => [:watch, :unwatch]
+
+  def watch
+    set_watcher(@watchables, User.current, true)
+  end
+
+  def unwatch
+    set_watcher(@watchables, User.current, false)
+  end
+
+  before_filter :find_project, :authorize, :only => [:new, :create, :append, :destroy, :autocomplete_for_user]
+  accept_api_auth :create, :destroy
+
+  def new
+  end
+
+  def create
+    user_ids = []
+    if params[:watcher].is_a?(Hash)
+      user_ids << (params[:watcher][:user_ids] || params[:watcher][:user_id])
+    else
+      user_ids << params[:user_id]
+    end
+    user_ids.flatten.compact.uniq.each do |user_id|
+      Watcher.create(:watchable => @watched, :user_id => user_id)
+    end
+    respond_to do |format|
+      format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
+      format.js
+      format.api { render_api_ok }
+    end
+  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)
+    end
+  end
+
+  def destroy
+    @watched.set_watcher(User.find(params[:user_id]), false)
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+      format.api { render_api_ok }
+    end
+  end
+
+  def autocomplete_for_user
+    @users = User.active.sorted.like(params[:q]).limit(100).all
+    if @watched
+      @users -= @watched.watcher_users
+    end
+    render :layout => false
+  end
+
+  private
+
+  def find_project
+    if params[:object_type] && params[:object_id]
+      klass = Object.const_get(params[:object_type].camelcase)
+      return false unless klass.respond_to?('watched_by')
+      @watched = klass.find(params[:object_id])
+      @project = @watched.project
+    elsif params[:project_id]
+      @project = Project.visible.find_by_param(params[:project_id])
+    end
+  rescue
+    render_404
+  end
+
+  def find_watchables
+    klass = Object.const_get(params[:object_type].camelcase) rescue nil
+    if klass && klass.respond_to?('watched_by')
+      @watchables = klass.find_all_by_id(Array.wrap(params[:object_id]))
+      raise Unauthorized if @watchables.any? {|w| w.respond_to?(:visible?) && !w.visible?}
+    end
+    render_404 unless @watchables.present?
+  end
+
+  def set_watcher(watchables, user, watching)
+    watchables.each do |watchable|
+      watchable.set_watcher(user, watching)
+    end
+    respond_to do |format|
+      format.html { redirect_to_referer_or {render :text => (watching ? 'Watcher added.' : 'Watcher removed.'), :layout => true}}
+      format.js { render :partial => 'set_watcher', :locals => {:user => user, :watched => watchables} }
+    end
+  end
+end

app/controllers/welcome_controller.rb

@@ -0,0 +1,68 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class WelcomeController < ApplicationController
+  caches_action :robots
+
+  def index
+    @news = News.latest User.current
+    @projects = Project.latest User.current
+    #by young
+    (redirect_to(home_url); return) unless Setting.self_registration? || session[:auth_source_registration]
+    if request.get?
+      session[:auth_source_registration] = nil
+      @user = User.new(:language => current_language.to_s)
+    else
+      user_params = params[:user] || {}
+      @user = User.new
+      @user.safe_attributes = user_params
+      @user.admin = false
+      @user.register
+      if session[:auth_source_registration]
+        @user.activate
+        @user.login = session[:auth_source_registration][:login]
+        @user.auth_source_id = session[:auth_source_registration][:auth_source_id]
+        if @user.save
+          session[:auth_source_registration] = nil
+          self.logged_user = @user
+          flash[:notice] = l(:notice_account_activated)
+          redirect_to my_account_path
+        end
+      else
+        @user.login = params[:user][:login]
+        unless user_params[:identity_url].present? && user_params[:password].blank? && user_params[:password_confirmation].blank?
+          @user.password, @user.password_confirmation = user_params[:password], user_params[:password_confirmation]
+        end
+
+        case Setting.self_registration
+        when '1'
+          register_by_email_activation(@user)
+        when '3'
+          register_automatically(@user)
+        else
+          register_manually_by_administrator(@user)
+        end
+      end
+    end
+    #
+  end
+
+  def robots
+    @projects = Project.all_public.active
+    render :layout => false, :content_type => 'text/plain'
+  end
+end

app/controllers/wiki_controller.rb

@@ -0,0 +1,357 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+require 'diff'
+
+# The WikiController follows the Rails REST controller pattern but with
+# a few differences
+#
+# * index - shows a list of WikiPages grouped by page or date
+# * new - not used
+# * create - not used
+# * show - will also show the form for creating a new wiki page
+# * edit - used to edit an existing or new page
+# * update - used to save a wiki page update to the database, including new pages
+# * destroy - normal
+#
+# Other member and collection methods are also used
+#
+# TODO: still being worked on
+class WikiController < ApplicationController
+  layout 'base_projects'
+  default_search_scope :wiki_pages
+  before_filter :find_wiki, :authorize
+  before_filter :find_existing_or_new_page, :only => [:show, :edit, :update]
+  before_filter :find_existing_page, :only => [:rename, :protect, :history, :diff, :annotate, :add_attachment, :destroy, :destroy_version]
+  accept_api_auth :index, :show, :update, :destroy
+  before_filter :find_attachments, :only => [:preview]
+
+  helper :attachments
+  include AttachmentsHelper
+  helper :watchers
+  include Redmine::Export::PDF
+
+  # List of pages, sorted alphabetically and by parent (hierarchy)
+  def index
+    load_pages_for_index
+
+    respond_to do |format|
+      format.html {
+        @pages_by_parent_id = @pages.group_by(&:parent_id)
+      }
+      format.api
+    end
+  end
+
+  # List of page, by last update
+  def date_index
+    load_pages_for_index
+    @pages_by_date = @pages.group_by {|p| p.updated_on.to_date}
+  end
+
+  # display a page (in editing mode if it doesn't exist)
+  def show
+    if @page.new_record?
+      if User.current.allowed_to?(:edit_wiki_pages, @project) && editable? && !api_request?
+        edit
+        render :action => 'edit'
+      else
+        render_404
+      end
+      return
+    end
+    if params[:version] && !User.current.allowed_to?(:view_wiki_edits, @project)
+      deny_access
+      return
+    end
+    @content = @page.content_for_version(params[:version])
+    if User.current.allowed_to?(:export_wiki_pages, @project)
+      if params[:format] == '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
+        send_data(export, :type => 'text/html', :filename => "#{@page.title}.html")
+        return
+      elsif params[:format] == 'txt'
+        send_data(@content.text, :type => 'text/plain', :filename => "#{@page.title}.txt")
+        return
+      end
+    end
+    @editable = editable?
+    @sections_editable = @editable && User.current.allowed_to?(:edit_wiki_pages, @page.project) &&
+      @content.current_version? &&
+      Redmine::WikiFormatting.supports_section_edit?
+
+    respond_to do |format|
+      format.html
+      format.api
+    end
+  end
+
+  # edit an existing page or a new one
+  def edit
+    return render_403 unless editable?
+    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?
+    # don't keep previous comment
+    @content.comments = nil
+
+    # To prevent StaleObjectError exception when reverting to a previous version
+    @content.version = @page.content.version
+
+    @text = @content.text
+    if params[:section].present? && Redmine::WikiFormatting.supports_section_edit?
+      @section = params[:section].to_i
+      @text, @section_hash = Redmine::WikiFormatting.formatter.new(@text).get_section(@section)
+      render_404 if @text.blank?
+    end
+  end
+
+  # Creates a new page or updates an existing one
+  def update
+    return render_403 unless editable?
+    was_new_page = @page.new_record?
+    @page.content = WikiContent.new(:page => @page) if @page.new_record?
+    @page.safe_attributes = params[:wiki_page]
+
+    @content = @page.content
+    content_params = params[:content]
+    if content_params.nil? && params[:wiki_page].is_a?(Hash)
+      content_params = params[:wiki_page].slice(:text, :comments, :version)
+    end
+    content_params ||= {}
+
+    @content.comments = content_params[:comments]
+    @text = content_params[:text]
+    if params[:section].present? && Redmine::WikiFormatting.supports_section_edit?
+      @section = params[:section].to_i
+      @section_hash = params[:section_hash]
+      @content.text = Redmine::WikiFormatting.formatter.new(@content.text).update_section(params[:section].to_i, @text, @section_hash)
+    else
+      @content.version = content_params[:version] if content_params[:version]
+      @content.text = @text
+    end
+    @content.author = User.current
+
+    if @page.save_with_content
+      attachments = Attachment.attach_files(@page, params[:attachments])
+      render_attachment_warning_if_needed(@page)
+      call_hook(:controller_wiki_edit_after_save, { :params => params, :page => @page})
+
+      respond_to do |format|
+        format.html { redirect_to project_wiki_page_path(@project, @page.title) }
+        format.api {
+          if was_new_page
+            render :action => 'show', :status => :created, :location => project_wiki_page_path(@project, @page.title)
+          else
+            render_api_ok
+          end
+        }
+      end
+    else
+      respond_to do |format|
+        format.html { render :action => 'edit' }
+        format.api { render_validation_errors(@content) }
+      end
+    end
+
+  rescue ActiveRecord::StaleObjectError, Redmine::WikiFormatting::StaleSectionError
+    # Optimistic locking exception
+    respond_to do |format|
+      format.html {
+        flash.now[:error] = l(:notice_locking_conflict)
+        render :action => 'edit'
+      }
+      format.api { render_api_head :conflict }
+    end
+  rescue ActiveRecord::RecordNotSaved
+    respond_to do |format|
+      format.html { render :action => 'edit' }
+      format.api { render_validation_errors(@content) }
+    end
+  end
+
+  # rename a page
+  def rename
+    return render_403 unless editable?
+    @page.redirect_existing_links = true
+    # used to display the *original* title if some AR validation errors occur
+    @original_title = @page.pretty_title
+    if request.post? && @page.update_attributes(params[:wiki_page])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to project_wiki_page_path(@project, @page.title)
+    end
+  end
+
+  def protect
+    @page.update_attribute :protected, params[:protected]
+    redirect_to project_wiki_page_path(@project, @page.title)
+  end
+
+  # show page history
+  def history
+    @version_count = @page.content.versions.count
+    @version_pages = Paginator.new @version_count, per_page_option, params['page']
+    # don't load text
+    @versions = @page.content.versions.
+      select("id, author_id, comments, updated_on, version").
+      reorder('version DESC').
+      limit(@version_pages.per_page + 1).
+      offset(@version_pages.offset).
+      all
+
+    render :layout => false if request.xhr?
+  end
+
+  def diff
+    @diff = @page.diff(params[:version], params[:version_from])
+    render_404 unless @diff
+  end
+
+  def annotate
+    @annotate = @page.annotate(params[:version])
+    render_404 unless @annotate
+  end
+
+  # Removes a wiki page and its history
+  # Children can be either set as root pages, removed or reassigned to another parent page
+  def destroy
+    return render_403 unless editable?
+
+    @descendants_count = @page.descendants.size
+    if @descendants_count > 0
+      case params[:todo]
+      when 'nullify'
+        # Nothing to do
+      when 'destroy'
+        # Removes all its descendants
+        @page.descendants.each(&:destroy)
+      when 'reassign'
+        # Reassign children to another parent page
+        reassign_to = @wiki.pages.find_by_id(params[:reassign_to_id].to_i)
+        return unless reassign_to
+        @page.children.each do |child|
+          child.update_attribute(:parent, reassign_to)
+        end
+      else
+        @reassignable_to = @wiki.pages - @page.self_and_descendants
+        # display the destroy form if it's a user request
+        return unless api_request?
+      end
+    end
+    @page.destroy
+    respond_to do |format|
+      format.html { redirect_to project_wiki_index_path(@project) }
+      format.api { render_api_ok }
+    end
+  end
+
+  def destroy_version
+    return render_403 unless editable?
+
+    @content = @page.content_for_version(params[:version])
+    @content.destroy
+    redirect_to_referer_or history_project_wiki_page_path(@project, @page.title)
+  end
+
+  # Export wiki to a single pdf or html file
+  def export
+    @pages = @wiki.pages.all(:order => 'title', :include => [:content, {:attachments => :author}])
+    respond_to do |format|
+      format.html {
+        export = render_to_string :action => 'export_multiple', :layout => false
+        send_data(export, :type => 'text/html', :filename => "wiki.html")
+      }
+      format.pdf {
+        send_data(wiki_pages_to_pdf(@pages, @project), :type => 'application/pdf', :filename => "#{@project.identifier}.pdf")
+      }
+    end
+  end
+
+  def preview
+    page = @wiki.find_page(params[:id])
+    # page is nil when previewing a new page
+    return render_403 unless page.nil? || editable?(page)
+    if page
+      @attachments += page.attachments
+      @previewed = page.content
+    end
+    @text = params[:content][:text]
+    render :partial => 'common/preview'
+  end
+
+  def add_attachment
+    return render_403 unless editable?
+    attachments = Attachment.attach_files(@page, params[:attachments])
+    render_attachment_warning_if_needed(@page)
+    redirect_to :action => 'show', :id => @page.title, :project_id => @project
+  end
+
+private
+
+  def find_wiki
+    @project = Project.find(params[:project_id])
+    @wiki = @project.wiki
+    render_404 unless @wiki
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Finds the requested page or a new page if it doesn't exist
+  def find_existing_or_new_page
+    @page = @wiki.find_or_new_page(params[:id])
+    if @wiki.page_found_with_redirect?
+      redirect_to params.update(:id => @page.title)
+    end
+  end
+
+  # Finds the requested page and returns a 404 error if it doesn't exist
+  def find_existing_page
+    @page = @wiki.find_page(params[:id])
+    if @page.nil?
+      render_404
+      return
+    end
+    if @wiki.page_found_with_redirect?
+      redirect_to params.update(:id => @page.title)
+    end
+  end
+
+  # Returns true if the current user is allowed to edit the page, otherwise false
+  def editable?(page = @page)
+    page.editable_by?(User.current)
+  end
+
+  # Returns the default content of a new wiki page
+  def initial_page_content(page)
+    helper = Redmine::WikiFormatting.helper_for(Setting.text_formatting)
+    extend helper unless self.instance_of?(helper)
+    helper.instance_method(:initial_page_content).bind(self).call(page)
+  end
+
+  def load_pages_for_index
+    @pages = @wiki.pages.with_updated_on.reorder("#{WikiPage.table_name}.title").includes(:wiki => :project).includes(:parent).all
+  end
+end

app/controllers/wikis_controller.rb

@@ -0,0 +1,36 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class WikisController < ApplicationController
+  menu_item :settings
+  before_filter :find_project, :authorize
+
+  # Create or update a project's wiki
+  def edit
+    @wiki = @project.wiki || Wiki.new(:project => @project)
+    @wiki.safe_attributes = params[:wiki]
+    @wiki.save if request.post?
+  end
+
+  # Delete a project's wiki
+  def destroy
+    if request.post? && params[:confirm] && @project.wiki
+      @project.wiki.destroy
+      redirect_to settings_project_path(@project, :tab => 'wiki')
+    end
+  end
+end

app/controllers/words_controller.rb

@@ -0,0 +1,99 @@
+#####leave message   fq
+class WordsController < ApplicationController
+  
+  before_filter :find_user, :only => [:new, :create, :destroy, :more, :back]
+   
+  def create
+    if params[:new_form][:user_message].size>0
+      unless params[:user_id].nil?
+        message = params[:new_form][:user_message]
+        @user.add_jour(User.current, message)
+        # if a_message.size > 5
+          # @message = a_message[-5, 5]
+        # else
+          # @message = a_message
+        # end
+        # @message_count = a_message.count
+      end
+    end
+    @jour = @user.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+     
+    respond_to do |format|
+     # format.html { redirect_to_referer_or {render :text => 'Watcher added.', :layout => true}}
+      format.js
+      #format.api { render_api_ok }
+    end  
+  end
+  
+  def destroy
+    JournalsForMessage.delete_message(params[:object_id])  
+    @jour = @user.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    # if a_message.size > 5
+      # @message = a_message[-5, 5]
+    # else
+      # @message = a_message
+    # end
+    # @message_count = a_message.count
+    
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+      #format.api { render_api_ok }
+    end
+  end
+  
+  def new
+    @jour = JournalsForMessage.find(params[:journal_id]) if params[:journal_id]
+    if @jour
+      user = @jour.user
+      text = @jour.notes
+    else
+      user = @user
+      text = []
+    end
+    # Replaces pre blocks with [...]
+    text = text.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]')
+    @content = "#{ll(Setting.default_language, :text_user_wrote, user)}\n> "
+    @content << text.gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+  def more
+    @jour = @user.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @state = true
+    
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+      #format.api { render_api_ok }
+    end
+  end
+  
+  def back
+    @jour = @user.journals_for_messages
+    @jour.each_with_index {|j,i| j.indice = i+1}
+    @state = false
+    
+    respond_to do |format|
+      format.html { redirect_to :back }
+      format.js
+      #format.api { render_api_ok }
+    end
+  end
+  
+  private
+
+  def find_user
+    if params[:user_id]
+      @user = User.find(params[:user_id])
+    end
+  rescue
+    render_404
+  end
+  
+  #######end of message
+end

app/controllers/workflows_controller.rb

@@ -0,0 +1,128 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class WorkflowsController < ApplicationController
+  layout 'admin'
+
+  before_filter :require_admin, :find_roles, :find_trackers
+
+  def index
+    @workflow_counts = WorkflowTransition.count_by_tracker_and_role
+  end
+
+  def edit
+    @role = Role.find_by_id(params[:role_id]) if params[:role_id]
+    @tracker = Tracker.find_by_id(params[:tracker_id]) if params[:tracker_id]
+
+    if request.post?
+      WorkflowTransition.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
+      (params[:issue_status] || []).each { |status_id, transitions|
+        transitions.each { |new_status_id, options|
+          author = options.is_a?(Array) && options.include?('author') && !options.include?('always')
+          assignee = options.is_a?(Array) && options.include?('assignee') && !options.include?('always')
+          WorkflowTransition.create(:role_id => @role.id, :tracker_id => @tracker.id, :old_status_id => status_id, :new_status_id => new_status_id, :author => author, :assignee => assignee)
+        }
+      }
+      if @role.save
+        redirect_to workflows_edit_path(:role_id => @role, :tracker_id => @tracker, :used_statuses_only => params[:used_statuses_only])
+        return
+      end
+    end
+
+    @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
+    if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
+      @statuses = @tracker.issue_statuses
+    end
+    @statuses ||= IssueStatus.sorted.all
+
+    if @tracker && @role && @statuses.any?
+      workflows = WorkflowTransition.where(:role_id => @role.id, :tracker_id => @tracker.id).all
+      @workflows = {}
+      @workflows['always'] = workflows.select {|w| !w.author && !w.assignee}
+      @workflows['author'] = workflows.select {|w| w.author}
+      @workflows['assignee'] = workflows.select {|w| w.assignee}
+    end
+  end
+
+  def permissions
+    @role = Role.find_by_id(params[:role_id]) if params[:role_id]
+    @tracker = Tracker.find_by_id(params[:tracker_id]) if params[:tracker_id]
+
+    if request.post? && @role && @tracker
+      WorkflowPermission.replace_permissions(@tracker, @role, params[:permissions] || {})
+      redirect_to workflows_permissions_path(:role_id => @role, :tracker_id => @tracker, :used_statuses_only => params[:used_statuses_only])
+      return
+    end
+
+    @used_statuses_only = (params[:used_statuses_only] == '0' ? false : true)
+    if @tracker && @used_statuses_only && @tracker.issue_statuses.any?
+      @statuses = @tracker.issue_statuses
+    end
+    @statuses ||= IssueStatus.sorted.all
+
+    if @role && @tracker
+      @fields = (Tracker::CORE_FIELDS_ALL - @tracker.disabled_core_fields).map {|field| [field, l("field_"+field.sub(/_id$/, ''))]}
+      @custom_fields = @tracker.custom_fields
+
+      @permissions = WorkflowPermission.where(:tracker_id => @tracker.id, :role_id => @role.id).all.inject({}) do |h, w|
+        h[w.old_status_id] ||= {}
+        h[w.old_status_id][w.field_name] = w.rule
+        h
+      end
+      @statuses.each {|status| @permissions[status.id] ||= {}}
+    end
+  end
+
+  def copy
+
+    if params[:source_tracker_id].blank? || params[:source_tracker_id] == 'any'
+      @source_tracker = nil
+    else
+      @source_tracker = Tracker.find_by_id(params[:source_tracker_id].to_i)
+    end
+    if params[:source_role_id].blank? || params[:source_role_id] == 'any'
+      @source_role = nil
+    else
+      @source_role = Role.find_by_id(params[:source_role_id].to_i)
+    end
+
+    @target_trackers = params[:target_tracker_ids].blank? ? nil : Tracker.find_all_by_id(params[:target_tracker_ids])
+    @target_roles = params[:target_role_ids].blank? ? nil : Role.find_all_by_id(params[:target_role_ids])
+
+    if request.post?
+      if params[:source_tracker_id].blank? || params[:source_role_id].blank? || (@source_tracker.nil? && @source_role.nil?)
+        flash.now[:error] = l(:error_workflow_copy_source)
+      elsif @target_trackers.blank? || @target_roles.blank?
+        flash.now[:error] = l(:error_workflow_copy_target)
+      else
+        WorkflowRule.copy(@source_tracker, @source_role, @target_trackers, @target_roles)
+        flash[:notice] = l(:notice_successful_update)
+        redirect_to workflows_copy_path(:source_tracker_id => @source_tracker, :source_role_id => @source_role)
+      end
+    end
+  end
+
+  private
+
+  def find_roles
+    @roles = Role.sorted.all
+  end
+
+  def find_trackers
+    @trackers = Tracker.sorted.all
+  end
+end

app/helpers/account_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module AccountHelper
+end

app/helpers/activities_helper.rb

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

app/helpers/admin_helper.rb

@@ -0,0 +1,27 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module AdminHelper
+  def project_status_options_for_select(selected)
+    options_for_select([[l(:label_all), ''],
+                        [l(:project_status_active), '1'],
+                        [l(:project_status_closed), '5'],
+                        [l(:project_status_archived), '9']], selected.to_s)
+  end
+end

app/helpers/attachments_helper.rb

@@ -0,0 +1,47 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module AttachmentsHelper
+  # Displays view/delete links to the attachments of the given object
+  # Options:
+  #   :author -- author names are not displayed if set to false
+  #   :thumbails -- display thumbnails if enabled in settings
+  def link_to_attachments(container, options = {})
+    options.assert_valid_keys(:author, :thumbnails)
+
+    if container.attachments.any?
+      options = {:deletable => container.attachments_deletable?, :author => true}.merge(options)
+      render :partial => 'attachments/links',
+        :locals => {:attachments => container.attachments, :options => options, :thumbnails => (options[:thumbnails] && Setting.thumbnails_enabled?)}
+    end
+  end
+
+  def render_api_attachment(attachment, api)
+    api.attachment do
+      api.id attachment.id
+      api.filename attachment.filename
+      api.filesize attachment.filesize
+      api.content_type attachment.content_type
+      api.description attachment.description
+      api.content_url url_for(:controller => 'attachments', :action => 'download', :id => attachment, :filename => attachment.filename, :only_path => false)
+      api.author(:id => attachment.author.id, :name => attachment.author.name) if attachment.author
+      api.created_on attachment.created_on
+    end
+  end
+end

app/helpers/auth_sources_helper.rb

@@ -0,0 +1,24 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module AuthSourcesHelper
+  def auth_source_partial_name(auth_source)
+    "form_#{auth_source.class.name.underscore}"
+  end
+end

app/helpers/avatar_helper.rb

@@ -0,0 +1,52 @@
+module AvatarHelper
+  
+  AVATAR_SIZE="50x50"
+  
+  def avatar_image(source)
+    File.join(relative_path, avatar_directory(source.class), source.id.to_s) 
+  end
+     
+  def relative_path
+    "avatars" #File.join("images","avatars")
+  end   
+  
+  def storage_path 
+    File.join(Rails.root, "public", "images", relative_path)
+  end
+  
+  def avatar_directory(source_type)
+    "#{source_type}"
+  end
+  
+  def avatar_filename(source_id,image_file)
+    "#{source_id}" #<< file_extension(image_file)
+  end
+  
+  def disk_filename(source_type,source_id,image_file=nil)
+    File.join(storage_path,avatar_directory(source_type),avatar_filename(source_id,image_file))   
+  end
+  
+  def file_extension(filename=nil)
+    $1 if filename =~ %r{(\.[a-zA-Z0-9]+)$}
+  end
+  
+  def get_avatar(source)
+    if source.nil? 
+      return File.join(relative_path,'AnonymousUser','0')      
+    end
+    if File.exist?(disk_filename(source.class,source.id))
+      avatar_image(source)
+    else
+      File.join(relative_path,avatar_directory(source.class),'0')
+    end    
+  end
+  
+  def get_avatar?(source)
+    if File.exist?(disk_filename(source.class,source.id))
+      return true
+    else
+      return false
+    end    
+  end
+  
+end

app/helpers/bids_helper.rb

@@ -0,0 +1,32 @@
+module BidsHelper
+  def render_notes(bid, journal, options={})
+    content = ''
+    removable = User.current == journal.user || User.current == bid.author
+    links = []
+    if !journal.notes.blank?
+      links << link_to(image_tag('comment.png'),
+                       {:controller => 'bids', :action => 'new', :id => bid, :journal_id => journal},
+                       :remote => true,
+                       :method => 'post',
+                       :title => l(:button_quote)) if options[:reply_links]
+      if removable
+        url = {:controller => 'bids',
+          :action => 'destroy',
+          :object_id => journal,
+          :bid_id => bid}
+        links << ' '
+        links << link_to(image_tag('delete.png'), url,
+                     :remote => true, :method => 'delete', :class => "delete", :title => l(:button_delete))
+      end                                                     
+    end
+    content << content_tag('div', links.join(' ').html_safe, :class => 'contextual') unless links.empty?
+    content << textilizable(journal.notes)
+    css_classes = "wiki"
+    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={})
+    onclick = "$.ajax({url: '#{url_for(url)}', type: 'get'}); return false;"
+    link_to text, '#', options.merge(:onclick => onclick)
+  end
+end

app/helpers/boards_helper.rb

@@ -0,0 +1,41 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module BoardsHelper
+  def board_breadcrumb(item)
+    board = item.is_a?(Message) ? item.board : item
+    links = [link_to(l(:label_board_plural), project_boards_path(item.project))]
+    boards = board.ancestors.reverse
+    if item.is_a?(Message)
+      boards << board
+    end
+    links += boards.map {|ancestor| link_to(h(ancestor.name), project_board_path(ancestor.project, ancestor))}
+    breadcrumb links
+  end
+
+  def boards_options_for_select(boards)
+    options = []
+    Board.board_tree(boards) do |board, level|
+      label = (level > 0 ? '&nbsp;' * 2 * level + '&#187; ' : '').html_safe
+      label << board.name
+      options << [label, board.id]
+    end
+    options
+  end
+end

app/helpers/calendars_helper.rb

@@ -0,0 +1,58 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module CalendarsHelper
+  def link_to_previous_month(year, month, options={})
+    target_year, target_month = if month == 1
+                                  [year - 1, 12]
+                                else
+                                  [year, month - 1]
+                                end
+
+    name = if target_month == 12
+             "#{month_name(target_month)} #{target_year}"
+           else
+             "#{month_name(target_month)}"
+           end
+
+    # \xc2\xab(utf-8) = «
+    link_to_month(("\xc2\xab " + name), target_year, target_month, options)
+  end
+
+  def link_to_next_month(year, month, options={})
+    target_year, target_month = if month == 12
+                                  [year + 1, 1]
+                                else
+                                  [year, month + 1]
+                                end
+
+    name = if target_month == 1
+             "#{month_name(target_month)} #{target_year}"
+           else
+             "#{month_name(target_month)}"
+           end
+
+    # \xc2\xbb(utf-8) = »
+    link_to_month((name + " \xc2\xbb"), target_year, target_month, options)
+  end
+
+  def link_to_month(link_name, year, month, options={})
+    link_to_content_update(h(link_name), params.merge(:year => year, :month => month))
+  end
+end

app/helpers/context_menus_helper.rb

@@ -0,0 +1,43 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module 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(:data)
+      options[:onclick] = 'return false;'
+      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),
+      bulk_update_issues_path(:ids => @issue_ids, :issue => {'custom_field_values' => {field.id => value}}, :back_url => @back),
+      :method => :post,
+      :selected => (@issue && @issue.custom_field_value(field) == value)
+  end
+end

app/helpers/custom_fields_helper.rb

@@ -0,0 +1,149 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module CustomFieldsHelper
+
+  def custom_fields_tabs
+    CustomField::CUSTOM_FIELDS_TABS
+  end
+
+  # Return custom field html tag corresponding to its format
+  def custom_field_tag(name, custom_value)
+    custom_field = custom_value.custom_field
+    field_name = "#{name}[custom_field_values][#{custom_field.id}]"
+    field_name << "[]" if custom_field.multiple?
+    field_id = "#{name}_custom_field_values_#{custom_field.id}"
+
+    tag_options = {:id => field_id, :class => "#{custom_field.field_format}_cf"}
+
+    field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
+    case field_format.try(:edit_as)
+    when "date"
+      text_field_tag(field_name, custom_value.value, tag_options.merge(:size => 10)) +
+      calendar_for(field_id)
+    when "text"
+      text_area_tag(field_name, custom_value.value, tag_options.merge(:rows => 3))
+    when "bool"
+      hidden_field_tag(field_name, '0') + check_box_tag(field_name, '1', custom_value.true?, tag_options)
+    when "list"
+      blank_option = ''.html_safe
+      unless custom_field.multiple?
+        if custom_field.is_required?
+          unless custom_field.default_value.present?
+            blank_option = content_tag('option', "--- #{l(:actionview_instancetag_blank_option)} ---", :value => '')
+          end
+        else
+          blank_option = content_tag('option')
+        end
+      end
+      s = select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value),
+        tag_options.merge(:multiple => custom_field.multiple?))
+      if custom_field.multiple?
+        s << hidden_field_tag(field_name, '')
+      end
+      s
+    else
+      text_field_tag(field_name, custom_value.value, tag_options)
+    end
+  end
+
+  # Return custom field label tag
+  def custom_field_label_tag(name, custom_value, options={})
+    required = options[:required] || custom_value.custom_field.is_required?
+
+    content_tag "label", h(custom_value.custom_field.name) +
+      (required ? " <span class=\"required\">*</span>".html_safe : ""),
+      :for => "#{name}_custom_field_values_#{custom_value.custom_field.id}"
+  end
+
+  # Return custom field tag with its label tag
+  def custom_field_tag_with_label(name, custom_value, options={})
+    custom_field_label_tag(name, custom_value, options) + custom_field_tag(name, custom_value)
+  end
+
+  def custom_field_tag_for_bulk_edit(name, custom_field, projects=nil)
+    field_name = "#{name}[custom_field_values][#{custom_field.id}]"
+    field_name << "[]" if custom_field.multiple?
+    field_id = "#{name}_custom_field_values_#{custom_field.id}"
+
+    tag_options = {:id => field_id, :class => "#{custom_field.field_format}_cf"}
+
+    field_format = Redmine::CustomFieldFormat.find_by_name(custom_field.field_format)
+    case field_format.try(:edit_as)
+      when "date"
+        text_field_tag(field_name, '', tag_options.merge(:size => 10)) +
+        calendar_for(field_id)
+      when "text"
+        text_area_tag(field_name, '', tag_options.merge(:rows => 3))
+      when "bool"
+        select_tag(field_name, options_for_select([[l(:label_no_change_option), ''],
+                                                   [l(:general_text_yes), '1'],
+                                                   [l(:general_text_no), '0']]), tag_options)
+      when "list"
+        options = []
+        options << [l(:label_no_change_option), ''] unless custom_field.multiple?
+        options << [l(:label_none), '__none__'] unless custom_field.is_required?
+        options += custom_field.possible_values_options(projects)
+        select_tag(field_name, options_for_select(options), tag_options.merge(:multiple => custom_field.multiple?))
+      else
+        text_field_tag(field_name, '', tag_options)
+    end
+  end
+
+  # Return a string used to display a custom value
+  def show_value(custom_value)
+    return "" unless custom_value
+    format_value(custom_value.value, custom_value.custom_field.field_format)
+  end
+
+  # Return a string used to display a custom value
+  def format_value(value, field_format)
+    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
+  def custom_field_formats_for_select(custom_field)
+    Redmine::CustomFieldFormat.as_select(custom_field.class.customized_class.name)
+  end
+
+  # Renders the custom_values in api views
+  def render_api_custom_values(custom_values, api)
+    api.array :custom_fields do
+      custom_values.each do |custom_value|
+        attrs = {:id => custom_value.custom_field_id, :name => custom_value.custom_field.name}
+        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?
+  end
+end

app/helpers/documents_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module DocumentsHelper
+end

app/helpers/enumerations_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module EnumerationsHelper
+end

app/helpers/gantt_helper.rb

@@ -0,0 +1,43 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module GanttHelper
+
+  def gantt_zoom_link(gantt, in_or_out)
+    case in_or_out
+    when :in
+      if gantt.zoom < 4
+        link_to_content_update l(:text_zoom_in),
+          params.merge(gantt.params.merge(:zoom => (gantt.zoom + 1))),
+          :class => 'icon icon-zoom-in'
+      else
+        content_tag(:span, l(:text_zoom_in), :class => 'icon icon-zoom-in').html_safe
+      end
+
+    when :out
+      if gantt.zoom > 1
+        link_to_content_update l(:text_zoom_out),
+          params.merge(gantt.params.merge(:zoom => (gantt.zoom - 1))),
+          :class => 'icon icon-zoom-out'
+      else
+        content_tag(:span, l(:text_zoom_out), :class => 'icon icon-zoom-out').html_safe
+      end
+    end
+  end
+end

app/helpers/groups_helper.rb

@@ -0,0 +1,42 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module GroupsHelper
+  def group_settings_tabs
+    tabs = [{:name => 'general', :partial => 'groups/general', :label => :label_general},
+            {:name => 'users', :partial => 'groups/users', :label => :label_user_plural},
+            {:name => 'memberships', :partial => 'groups/memberships', :label => :label_project_plural}
+            ]
+  end
+
+  def render_principals_for_new_group_users(group)
+    scope = User.active.sorted.not_in_group(group).like(params[:q])
+    principal_count = scope.count
+    principal_pages = Redmine::Pagination::Paginator.new principal_count, 100, params['page']
+    principals = scope.offset(principal_pages.offset).limit(principal_pages.per_page).all
+
+    s = content_tag('div', principals_check_box_tags('user_ids[]', principals), :id => 'principals')
+
+    links = pagination_links_full(principal_pages, principal_count, :per_page_links => false) {|text, parameters, options|
+      link_to text, autocomplete_for_user_group_path(group, parameters.merge(:q => params[:q], :format => 'js')), :remote => true
+    }
+
+    s + content_tag('p', links, :class => 'pagination')
+  end
+end

app/helpers/issue_categories_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module IssueCategoriesHelper
+end

app/helpers/issue_relations_helper.rb

@@ -0,0 +1,25 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module IssueRelationsHelper
+  def collection_for_relation_type_select
+    values = IssueRelation::TYPES
+    values.keys.sort{|x,y| values[x][:order] <=> values[y][:order]}.collect{|k| [l(values[k][:name]), k]}
+  end
+end

app/helpers/issue_statuses_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module IssueStatusesHelper
+end

app/helpers/issues_helper.rb

@@ -0,0 +1,383 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module IssuesHelper
+  include ApplicationHelper
+
+  def issue_list(issues, &block)
+    ancestors = []
+    issues.each do |issue|
+      while (ancestors.any? && !issue.is_descendant_of?(ancestors.last))
+        ancestors.pop
+      end
+      yield issue, ancestors.size
+      ancestors << issue unless issue.leaf?
+    end
+  end
+
+  # Renders a HTML/CSS tooltip
+  #
+  # To use, a trigger div is needed.  This is a div with the class of "tooltip"
+  # that contains this method wrapped in a span with the class of "tip"
+  #
+  #    <div class="tooltip"><%= link_to_issue(issue) %>
+  #      <span class="tip"><%= render_issue_tooltip(issue) %></span>
+  #    </div>
+  #
+  def render_issue_tooltip(issue)
+    @cached_label_status ||= l(:field_status)
+    @cached_label_start_date ||= l(:field_start_date)
+    @cached_label_due_date ||= l(:field_due_date)
+    @cached_label_assigned_to ||= l(:field_assigned_to)
+    @cached_label_priority ||= l(:field_priority)
+    @cached_label_project ||= l(:field_project)
+
+    link_to_issue(issue) + "<br /><br />".html_safe +
+      "<strong>#{@cached_label_project}</strong>: #{link_to_project(issue.project)}<br />".html_safe +
+      "<strong>#{@cached_label_status}</strong>: #{h(issue.status.name)}<br />".html_safe +
+      "<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 />".html_safe +
+      "<strong>#{@cached_label_assigned_to}</strong>: #{h(issue.assigned_to)}<br />".html_safe +
+      "<strong>#{@cached_label_priority}</strong>: #{h(issue.priority.name)}".html_safe
+  end
+
+  def issue_heading(issue)
+    h("#{issue.tracker} ##{issue.id}")
+  end
+
+  def render_issue_subject_with_tree(issue)
+    s = ''
+    ancestors = issue.root? ? [] : issue.ancestors.visible.all
+    ancestors.each do |ancestor|
+      s << '<div>' + content_tag('p', link_to_issue(ancestor, :project => (issue.project_id != ancestor.project_id)))
+    end
+    s << '<div>'
+    subject = h(issue.subject)
+    if issue.is_private?
+      subject = content_tag('span', l(:field_is_private), :class => 'private') + ' ' + subject
+    end
+    s << content_tag('h3', subject)
+    s << '</div>' * (ancestors.size + 1)
+    s.html_safe
+  end
+
+  def render_descendants_tree(issue)
+    s = '<form><table class="list issues">'
+    issue_list(issue.descendants.visible.sort_by(&:lft)) do |child, level|
+      css = "issue issue-#{child.id} hascontextmenu"
+      css << " idnt idnt-#{level}" if level > 0
+      s << content_tag('tr',
+             content_tag('td', check_box_tag("ids[]", child.id, false, :id => nil), :class => 'checkbox') +
+             content_tag('td', link_to_issue(child, :truncate => 60, :project => (issue.project_id != child.project_id)), :class => 'subject') +
+             content_tag('td', h(child.status)) +
+             content_tag('td', link_to_user(child.assigned_to)) +
+             content_tag('td', progress_bar(child.done_ratio, :width => '80px')),
+             :class => css)
+    end
+    s << '</table></form>'
+    s.html_safe
+  end
+
+  # Returns a link for adding a new subtask to the given issue
+  def link_to_new_subtask(issue)
+    attrs = {
+      :tracker_id => issue.tracker,
+      :parent_issue_id => issue
+    }
+    link_to(l(:button_add), new_project_issue_path(issue.project, :issue => attrs))
+  end
+
+  class IssueFieldsRows
+    include ActionView::Helpers::TagHelper
+
+    def initialize
+      @left = []
+      @right = []
+    end
+
+    def left(*args)
+      args.any? ? @left << cells(*args) : @left
+    end
+
+    def right(*args)
+      args.any? ? @right << cells(*args) : @right
+    end
+
+    def size
+      @left.size > @right.size ? @left.size : @right.size
+    end
+
+    def to_html
+      html = ''.html_safe
+      blank = content_tag('th', '') + content_tag('td', '')
+      size.times do |i|
+        left = @left[i] || blank
+        right = @right[i] || blank
+        html << content_tag('tr', left + right)
+      end
+      html
+    end
+
+    def cells(label, text, options={})
+      content_tag('th', "#{label}:", options) + content_tag('td', text, options)
+    end
+  end
+
+  def issue_fields_rows
+    r = IssueFieldsRows.new
+    yield r
+    r.to_html
+  end
+
+  def render_custom_fields_rows(issue)
+    return if issue.custom_field_values.empty?
+    ordered_values = []
+    half = (issue.custom_field_values.size / 2.0).ceil
+    half.times do |i|
+      ordered_values << issue.custom_field_values[i]
+      ordered_values << issue.custom_field_values[i + half]
+    end
+    s = "<tr>\n"
+    n = 0
+    ordered_values.compact.each do |value|
+      s << "</tr>\n<tr>\n" if n > 0 && (n % 2) == 0
+      s << "\t<th>#{ h(value.custom_field.name) }:</th><td>#{ simple_format_without_paragraph(h(show_value(value))) }</td>\n"
+      n += 1
+    end
+    s << "</tr>\n"
+    s.html_safe
+  end
+
+  def issues_destroy_confirmation_message(issues)
+    issues = [issues] unless issues.is_a?(Array)
+    message = l(:text_issues_destroy_confirmation)
+    descendant_count = issues.inject(0) {|memo, i| memo += (i.right - i.left - 1)/2}
+    if descendant_count > 0
+      issues.each do |issue|
+        next if issue.root?
+        issues.each do |other_issue|
+          descendant_count -= 1 if issue.is_descendant_of?(other_issue)
+        end
+      end
+      if descendant_count > 0
+        message << "\n" + l(:text_issues_destroy_descendants_confirmation, :count => descendant_count)
+      end
+    end
+    message
+  end
+
+  def sidebar_queries
+    unless @sidebar_queries
+      @sidebar_queries = IssueQuery.visible.all(
+        :order => "#{Query.table_name}.name ASC",
+        # Project specific queries and global queries
+        :conditions => (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id])
+      )
+    end
+    @sidebar_queries
+  end
+
+  def query_links(title, queries)
+    # links to #index on issues/show
+    url_params = controller_name == 'issues' ? {:controller => 'issues', :action => 'index', :project_id => @project} : params
+
+    content_tag('h3', h(title)) +
+      queries.collect {|query|
+          css = 'query'
+          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 = ''.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?}
+    out << query_links(l(:label_query_plural), queries) if queries.any?
+    out
+  end
+
+  # 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 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'
+        value = find_name_by_reflection(field, detail.value)
+        old_value = find_name_by_reflection(field, detail.old_value)
+
+      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 '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 '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
+      end
+    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 })
+
+    label ||= detail.prop_key
+    value ||= detail.value
+    old_value ||= detail.old_value
+
+    unless no_html
+      label = content_tag('strong', label)
+      old_value = content_tag("i", h(old_value)) if detail.old_value
+      old_value = content_tag("del", old_value) if detail.old_value and detail.value.blank?
+      if detail.property == 'attachment' && !value.blank? && atta = Attachment.find_by_id(detail.prop_key)
+        # Link to the attachment if it has not been removed
+        value = link_to_attachment(atta, :download => true, :only_path => options[:only_path])
+        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
+    end
+
+    if detail.property == 'attr' && detail.prop_key == 'description'
+      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, :only_path => options[:only_path]},
+          :title => l(:label_view_diff)
+        s << " (#{ diff_link })"
+      end
+      s.html_safe
+    elsif detail.value.present?
+      case detail.property
+      when 'attr', 'cf'
+        if detail.old_value.present?
+          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).html_safe
+        end
+      when 'attachment'
+        l(:text_journal_added, :label => label, :value => value).html_safe
+      end
+    else
+      l(:text_journal_deleted, :label => label, :old => old_value).html_safe
+    end
+  end
+
+  # Find the name of an associated record stored in the field attribute
+  def find_name_by_reflection(field, id)
+    unless id.present?
+      return nil
+    end
+    association = Issue.reflect_on_association(field.to_sym)
+    if association
+      record = association.class_name.constantize.find_by_id(id)
+      if record
+        record.name.force_encoding('UTF-8') if record.name.respond_to?(:force_encoding)
+        return record.name
+      end
+    end
+  end
+
+  # Renders issue children recursively
+  def render_api_issue_children(issue, api)
+    return if issue.leaf?
+    api.array :children do
+      issue.children.each do |child|
+        api.issue(:id => child.id) do
+          api.tracker(:id => child.tracker_id, :name => child.tracker.name) unless child.tracker.nil?
+          api.subject child.subject
+          render_api_issue_children(child, api)
+        end
+      end
+    end
+  end
+
+    # this method is used to get all projects that tagged one tag
+  # added by william
+  def get_issues_by_tag(tag_name)
+    Issue.tagged_with(tag_name)
+  end
+
+end

app/helpers/journals_helper.rb

@@ -0,0 +1,46 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module JournalsHelper
+  def render_notes(issue, journal, options={})
+    content = ''
+    editable = User.current.logged? && (User.current.allowed_to?(:edit_issue_notes, issue.project) || (journal.user == User.current && User.current.allowed_to?(:edit_own_issue_notes, issue.project)))
+    links = []
+    if !journal.notes.blank?
+      links << link_to(image_tag('comment.png'),
+                       {:controller => 'journals', :action => 'new', :id => issue, :journal_id => journal},
+                       :remote => true,
+                       :method => 'post',
+                       :title => l(:button_quote)) if options[:reply_links]
+      links << link_to_in_place_notes_editor(image_tag('edit.png'), "journal-#{journal.id}-notes",
+                                             { :controller => 'journals', :action => 'edit', :id => journal, :format => 'js' },
+                                                :title => l(:button_edit)) if editable
+    end
+    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.html_safe, :id => "journal-#{journal.id}-notes", :class => css_classes)
+  end
+
+  def link_to_in_place_notes_editor(text, field_id, url, options={})
+    onclick = "$.ajax({url: '#{url_for(url)}', type: 'get'}); return false;"
+    link_to text, '#', options.merge(:onclick => onclick)
+  end
+end

app/helpers/mail_handler_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module MailHandlerHelper
+end

app/helpers/members_helper.rb

@@ -0,0 +1,35 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module MembersHelper
+  def render_principals_for_new_members(project)
+    scope = Principal.active.sorted.not_member_of(project).like(params[:q])
+    principal_count = scope.count
+    principal_pages = Redmine::Pagination::Paginator.new principal_count, 10, params['page']#by young
+    principals = scope.offset(principal_pages.offset).limit(principal_pages.per_page).all
+
+    s = content_tag('div', principals_check_box_tags('membership[user_ids][]', principals), :id => 'principals')
+
+    links = pagination_links_full(principal_pages, principal_count, :per_page_links => false) {|text, parameters, options|
+      link_to text, autocomplete_project_memberships_path(project, parameters.merge(:q => params[:q], :format => 'js')), :remote => true
+    }
+
+    s + content_tag('div', content_tag('ul', links), :class => 'pagination')
+  end
+end

app/helpers/messages_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module MessagesHelper
+end

app/helpers/my_helper.rb

@@ -0,0 +1,72 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module MyHelper
+ include AvatarHelper
+  def calendar_items(startdt, enddt)
+    Issue.visible.
+      where(:project_id => User.current.projects.map(&:id)).
+      where("(start_date>=? and start_date<=?) or (due_date>=? and due_date<=?)", startdt, enddt, startdt, enddt).
+      includes(:project, :tracker, :priority, :assigned_to).
+      all
+  end
+
+  def documents_items
+    Document.visible.order("#{Document.table_name}.created_on DESC").limit(10).all
+  end
+
+  def issuesassignedtome_items
+    Issue.visible.open.
+      where(:assigned_to_id => ([User.current.id] + User.current.group_ids)).
+      limit(10).
+      includes(:status, :project, :tracker, :priority).
+      order("#{IssuePriority.table_name}.position DESC, #{Issue.table_name}.updated_on DESC").
+      all
+  end
+
+  def issuesreportedbyme_items
+    Issue.visible.
+      where(:author_id => User.current.id).
+      limit(10).
+      includes(:status, :project, :tracker).
+      order("#{Issue.table_name}.updated_on DESC").
+      all
+  end
+
+  def issueswatched_items
+    Issue.visible.on_active_project.watched_by(User.current.id).recently_updated.limit(10).all
+  end
+
+  def news_items
+    News.visible.
+      where(:project_id => User.current.projects.map(&:id)).
+      limit(10).
+      includes(:project, :author).
+      order("#{News.table_name}.created_on DESC").
+      all
+  end
+
+  def timelog_items
+    TimeEntry.
+      where("#{TimeEntry.table_name}.user_id = ? AND #{TimeEntry.table_name}.spent_on BETWEEN ? AND ?", User.current.id, Date.today - 6, Date.today).
+      includes(:activity, :project, {:issue => [:tracker, :status]}).
+      order("#{TimeEntry.table_name}.spent_on DESC, #{Project.table_name}.name ASC, #{Tracker.table_name}.position ASC, #{Issue.table_name}.id ASC").
+      all
+  end
+end

app/helpers/news_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module NewsHelper
+end

app/helpers/projects_helper.rb

@@ -0,0 +1,91 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module ProjectsHelper
+  def link_to_version(version, options = {})
+    return '' unless version && version.is_a?(Version)
+    link_to_if version.visible?, format_version_name(version), { :controller => 'versions', :action => 'show', :id => version }, options
+  end
+
+  def project_settings_tabs
+    tabs = [{:name => 'info', :action => :edit_project, :partial => 'projects/edit', :label => :label_information_plural},
+            {:name => 'modules', :action => :select_project_modules, :partial => 'projects/settings/modules', :label => :label_module_plural},
+            {:name => 'members', :action => :manage_members, :partial => 'projects/settings/members', :label => :label_member_plural},
+            {: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 => '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}
+            ]
+    tabs.select {|tab| User.current.allowed_to?(tab[:action], @project)}
+  end
+
+  def parent_project_select_tag(project)
+    selected = project.parent
+    # retrieve the requested parent project
+    parent_id = (params[:project] && params[:project][:parent_id]) || params[:parent_id]
+    if parent_id
+      selected = (parent_id.blank? ? nil : Project.find(parent_id))
+    end
+
+    options = ''
+    options << "<option value=''></option>" if project.allowed_parents.include?(nil)
+    options << project_tree_options_for_select(project.allowed_parents.compact, :selected => selected)
+    content_tag('select', options.html_safe, :name => 'project[parent_id]', :id => 'project_parent_id')
+  end
+
+  # Renders the projects index
+  def render_project_hierarchy(projects)
+    render_project_nested_lists(projects) do |project|
+      s = link_to_project(project, {}, :class => "#{project.css_classes} #{User.current.member_of?(project) ? 'my-project' : nil}")
+      if project.description.present?
+        #Delete by nie.
+        # s << content_tag('td', textilizable(project.short_description, :project => project), :class => 'wiki description')
+      end
+      s
+    end
+  end
+
+  # Returns a set of options for a select field, grouped by project.
+  def version_options_for_select(versions, selected=nil)
+    grouped = Hash.new {|h,k| h[k] = []}
+    versions.each do |version|
+      grouped[version.project.name] << [version.name, version.id]
+    end
+
+    if grouped.keys.size > 1
+      grouped_options_for_select(grouped, selected && selected.id)
+    else
+      options_for_select((grouped.values.first || []), selected && selected.id)
+    end
+  end
+
+  def format_version_sharing(sharing)
+    sharing = 'none' unless Version::VERSION_SHARINGS.include?(sharing)
+    l("label_version_sharing_#{sharing}")
+  end
+
+     # this method is used to get all projects that tagged one tag
+  # added by william
+  def get_projects_by_tag(tag_name)
+    Project.tagged_with(tag_name)
+  end
+
+end

app/helpers/queries_helper.rb

@@ -0,0 +1,223 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module QueriesHelper
+  def filters_options_for_select(query)
+    options_for_select(filters_options(query))
+  end
+
+  def filters_options(query)
+    options = [[]]
+    options += query.available_filters.map do |field, field_options|
+      [field_options[:name], field]
+    end
+  end
+
+  def query_filters_hidden_tags(query)
+    tags = ''.html_safe
+    query.filters.each do |field, options|
+      tags << hidden_field_tag("f[]", field, :id => nil)
+      tags << hidden_field_tag("op[#{field}]", options[:operator], :id => nil)
+      options[:values].each do |value|
+        tags << hidden_field_tag("v[#{field}][]", value, :id => nil)
+      end
+    end
+    tags
+  end
+
+  def query_columns_hidden_tags(query)
+    tags = ''.html_safe
+    query.columns.each do |column|
+      tags << hidden_field_tag("c[]", column.name, :id => nil)
+    end
+    tags
+  end
+
+  def query_hidden_tags(query)
+    query_filters_hidden_tags(query) + query_columns_hidden_tags(query)
+  end
+
+  def available_block_columns_tags(query)
+    tags = ''.html_safe
+    query.available_block_columns.each do |column|
+      tags << content_tag('label', check_box_tag('c[]', column.name.to_s, query.has_column?(column)) + " #{column.caption}", :class => 'inline')
+    end
+    tags
+  end
+
+  def query_available_inline_columns_options(query)
+    (query.available_inline_columns - query.columns).reject(&:frozen?).collect {|column| [column.caption, column.name]}
+  end
+
+  def query_selected_inline_columns_options(query)
+    (query.inline_columns & query.available_inline_columns).reject(&:frozen?).collect {|column| [column.caption, column.name]}
+  end
+
+  def render_query_columns_selection(query, options={})
+    tag_name = (options[:name] || 'c') + '[]'
+    render :partial => 'queries/columns', :locals => {:query => query, :tag_name => tag_name}
+  end
+
+  def column_header(column)
+    column.sortable ? sort_header_tag(column.name.to_s, :caption => column.caption,
+                                                        :default_order => column.default_order) :
+                      content_tag('th', h(column.caption))
+  end
+
+  def column_content(column, issue)
+    value = column.value(issue)
+    if value.is_a?(Array)
+      value.collect {|v| column_value(column, issue, v)}.compact.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
+        link_to(h(value), :controller => 'issues', :action => 'show', :id => issue)
+      elsif column.name == :description
+        issue.description? ? content_tag('div', textilizable(issue, :description), :class => "wiki") : ''
+      else
+        h(value)
+      end
+    when 'Time'
+      format_time(value)
+    when 'Date'
+      format_date(value)
+    when 'Fixnum'
+      if column.name == :id
+        link_to value, issue_path(issue)
+      elsif column.name == :done_ratio
+        progress_bar(value, :width => '80px')
+      else
+        value.to_s
+      end
+    when 'Float'
+      sprintf "%.2f", value
+    when 'User'
+      link_to_user value
+    when 'Project'
+      link_to_project value
+    when 'Version'
+      link_to(h(value), :controller => 'versions', :action => 'show', :id => value)
+    when 'TrueClass'
+      l(:general_text_Yes)
+    when 'FalseClass'
+      l(:general_text_No)
+    when 'Issue'
+      value.visible? ? link_to_issue(value) : "##{value.id}"
+    when 'IssueRelation'
+      other = value.other_issue(issue)
+      content_tag('span',
+        (l(value.label_for(issue)) + " " + link_to_issue(other, :subject => false, :tracker => false)).html_safe,
+        :class => value.css_classes_for(issue))
+    else
+      h(value)
+    end
+  end
+
+  def csv_content(column, issue)
+    value = column.value(issue)
+    if value.is_a?(Array)
+      value.collect {|v| csv_value(column, issue, v)}.compact.join(', ')
+    else
+      csv_value(column, issue, value)
+    end
+  end
+
+  def csv_value(column, issue, value)
+    case value.class.name
+    when 'Time'
+      format_time(value)
+    when 'Date'
+      format_date(value)
+    when 'Float'
+      sprintf("%.2f", value).gsub('.', l(:general_csv_decimal_separator))
+    when 'IssueRelation'
+      other = value.other_issue(issue)
+      l(value.label_for(issue)) + " ##{other.id}"
+    else
+      value.to_s
+    end
+  end
+
+  def query_to_csv(items, query, options={})
+    encoding = l(:general_csv_encoding)
+    columns = (options[:columns] == 'all' ? query.available_inline_columns : query.inline_columns)
+    query.available_block_columns.each do |column|
+      if options[column.name].present?
+        columns << column
+      end
+    end
+
+    export = FCSV.generate(:col_sep => l(:general_csv_separator)) do |csv|
+      # csv header fields
+      csv << columns.collect {|c| Redmine::CodesetUtil.from_utf8(c.caption.to_s, encoding) }
+      # csv lines
+      items.each do |item|
+        csv << columns.collect {|c| Redmine::CodesetUtil.from_utf8(csv_content(c, item), encoding) }
+      end
+    end
+    export
+  end
+
+  # Retrieve query from session or build a new query
+  def retrieve_query
+    if !params[:query_id].blank?
+      cond = "project_id IS NULL"
+      cond << " OR project_id = #{@project.id}" if @project
+      @query = IssueQuery.find(params[:query_id], :conditions => cond)
+      raise ::Unauthorized unless @query.visible?
+      @query.project = @project
+      session[:query] = {:id => @query.id, :project_id => @query.project_id}
+      sort_clear
+    elsif api_request? || params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
+      # Give it a name, required to be valid
+      @query = IssueQuery.new(:name => "_")
+      @query.project = @project
+      @query.build_from_params(params)
+      session[:query] = {:project_id => @query.project_id, :filters => @query.filters, :group_by => @query.group_by, :column_names => @query.column_names}
+    else
+      # retrieve from session
+      @query = IssueQuery.find_by_id(session[:query][:id]) if session[:query][:id]
+      @query ||= IssueQuery.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
+      @query.project = @project
+    end
+  end
+
+  def retrieve_query_from_session
+    if session[:query]
+      if session[:query][:id]
+        @query = IssueQuery.find_by_id(session[:query][:id])
+        return unless @query
+      else
+        @query = IssueQuery.new(:name => "_", :filters => session[:query][:filters], :group_by => session[:query][:group_by], :column_names => session[:query][:column_names])
+      end
+      if session[:query].has_key?(:project_id)
+        @query.project_id = session[:query][:project_id]
+      else
+        @query.project = @project
+      end
+      @query
+    end
+  end
+end

app/helpers/reports_helper.rb

@@ -0,0 +1,43 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module ReportsHelper
+
+  def aggregate(data, criteria)
+    a = 0
+    data.each { |row|
+      match = 1
+      criteria.each { |k, v|
+        match = 0 unless (row[k].to_s == v.to_s) || (k == 'closed' && row[k] == (v == 0 ? "f" : "t"))
+      } unless criteria.nil?
+      a = a + row["total"].to_i if match == 1
+    } unless data.nil?
+    a
+  end
+
+  def aggregate_link(data, criteria, *args)
+    a = aggregate data, criteria
+    a > 0 ? link_to(h(a), *args) : '-'
+  end
+
+  def aggregate_path(project, field, row, options={})
+    parameters = {:set_filter => 1, :subproject_id => '!*', field => row.id}.merge(options)
+    project_issues_path(row.is_a?(Project) ? row : project, parameters)
+  end
+end

app/helpers/repositories_helper.rb

@@ -0,0 +1,297 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module RepositoriesHelper
+  def format_revision(revision)
+    if revision.respond_to? :format_identifier
+      revision.format_identifier
+    else
+      revision.to_s
+    end
+  end
+
+  def truncate_at_line_break(text, length = 255)
+    if text
+      text.gsub(%r{^(.{#{length}}[^\n]*)\n.+$}m, '\\1...')
+    end
+  end
+
+  def render_properties(properties)
+    unless properties.nil? || properties.empty?
+      content = ''
+      properties.keys.sort.each do |property|
+        content << content_tag('li', "<b>#{h property}</b>: <span>#{h properties[property]}</span>".html_safe)
+      end
+      content_tag('ul', content.html_safe, :class => 'properties')
+    end
+  end
+
+  def render_changeset_changes
+    changes = @changeset.filechanges.limit(1000).reorder('path').all.collect do |change|
+      case change.action
+      when 'A'
+        # Detects moved/copied files
+        if !change.from_path.blank?
+          change.action =
+             @changeset.filechanges.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
+        end
+        change
+      when 'D'
+        @changeset.filechanges.detect {|c| c.from_path == change.path} ? nil : change
+      else
+        change
+      end
+    end.compact
+
+    tree = { }
+    changes.each do |change|
+      p = tree
+      dirs = change.path.to_s.split('/').select {|d| !d.blank?}
+      path = ''
+      dirs.each do |dir|
+        path += '/' + dir
+        p[:s] ||= {}
+        p = p[:s]
+        p[path] ||= {}
+        p = p[path]
+      end
+      p[:c] = change
+    end
+    render_changes_tree(tree[:s])
+  end
+
+  def render_changes_tree(tree)
+    return '' if tree.nil?
+    output = ''
+    output << '<ul>'
+    tree.keys.sort.each do |file|
+      style = 'change'
+      text = File.basename(h(file))
+      if s = tree[file][:s]
+        style << ' folder'
+        path_param = to_path_param(@repository.relative_path(file))
+        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}"
+        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?
+        output << "<li class='#{style}'>#{text}</li>"
+      end
+    end
+    output << '</ul>'
+    output.html_safe
+  end
+
+  def repository_field_tags(form, repository)
+    method = repository.class.name.demodulize.underscore + "_field_tags"
+    if repository.is_a?(Repository) &&
+        respond_to?(method) && method != 'repository_field_tags'
+      send(method, form, repository)
+    end
+  end
+
+  def scm_select_tag(repository)
+    scm_options = [["--- #{l(:actionview_instancetag_blank_option)} ---", '']]
+    Redmine::Scm::Base.all.each do |scm|
+    if Setting.enabled_scm.include?(scm) ||
+          (repository && repository.class.name.demodulize == scm)
+        scm_options << ["Repository::#{scm}".constantize.scm_name, scm]
+      end
+    end
+    select_tag('repository_scm',
+               options_for_select(scm_options, repository.class.name.demodulize),
+               :disabled => (repository && !repository.new_record?),
+               :data => {:remote => true, :method => 'get'})
+  end
+
+  def with_leading_slash(path)
+    path.to_s.starts_with?('/') ? path : "/#{path}"
+  end
+
+  def without_leading_slash(path)
+    path.gsub(%r{^/+}, '')
+  end
+
+  def subversion_field_tags(form, repository)
+      content_tag('p', form.text_field(:url, :size => 60, :required => true,
+                       :disabled => !repository.safe_attribute?('url')) +
+                       '<br />'.html_safe +
+                       '(file:///, http://, https://, svn://, svn+[tunnelscheme]://)') +
+      content_tag('p', form.text_field(:login, :size => 30)) +
+      content_tag('p', form.password_field(
+                            :password, :size => 30, :name => 'ignore',
+                            :value => ((repository.new_record? || repository.password.blank?) ? '' : ('x'*15)),
+                            :onfocus => "this.value=''; this.name='repository[password]';",
+                            :onchange => "this.name='repository[password]';"))
+  end
+
+  def darcs_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_path_to_repository),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                     :log_encoding, [nil] + Setting::ENCODINGS,
+                     :label => l(:field_commit_logs_encoding), :required => true))
+  end
+
+  def mercurial_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                       :url, :label => l(:field_path_to_repository),
+                       :size => 60, :required => true,
+                       :disabled => !repository.safe_attribute?('url')
+                         ) +
+                     '<br />'.html_safe + l(:text_mercurial_repository_note)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note))
+  end
+
+  def git_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                       :url, :label => l(:field_path_to_repository),
+                       :size => 60, :required => true,
+                       :disabled => !repository.safe_attribute?('url')
+                         ) +
+                      '<br />'.html_safe +
+                      l(:text_git_repository_note)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note)) +
+    content_tag('p', form.check_box(
+                        :extra_report_last_commit,
+                        :label => l(:label_git_report_last_commit)
+                         ))
+  end
+
+  def cvs_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :root_url,
+                     :label => l(:field_cvsroot),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('root_url'))) +
+    content_tag('p', form.text_field(
+                     :url,
+                     :label => l(:field_cvs_module),
+                     :size => 30, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                     :log_encoding, [nil] + Setting::ENCODINGS,
+                     :label => l(:field_commit_logs_encoding), :required => true)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note))
+  end
+
+  def bazaar_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_path_to_repository),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                     :log_encoding, [nil] + Setting::ENCODINGS,
+                     :label => l(:field_commit_logs_encoding), :required => true))
+  end
+
+  def filesystem_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_root_directory),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note))
+  end
+
+  def index_commits(commits, heads)
+    return nil if commits.nil? or commits.first.parents.nil?
+    refs_map = {}
+    heads.each do |head|
+      refs_map[head.scmid] ||= []
+      refs_map[head.scmid] << head
+    end
+    commits_by_scmid = {}
+    commits.reverse.each_with_index do |commit, commit_index|
+      commits_by_scmid[commit.scmid] = {
+        :parent_scmids => commit.parents.collect { |parent| parent.scmid },
+        :rdmid => commit_index,
+        :refs  => refs_map.include?(commit.scmid) ? refs_map[commit.scmid].join(" ") : nil,
+        :scmid => commit.scmid,
+        :href  => block_given? ? yield(commit.scmid) : commit.scmid
+      }
+    end
+    heads.sort! { |head1, head2| head1.to_s <=> head2.to_s }
+    space = nil  
+    heads.each do |head|
+      if commits_by_scmid.include? head.scmid
+        space = index_head((space || -1) + 1, head, commits_by_scmid)
+      end
+    end
+    # when no head matched anything use first commit
+    space ||= index_head(0, commits.first, commits_by_scmid)
+    return commits_by_scmid, space
+  end
+
+  def index_head(space, commit, commits_by_scmid)
+    stack = [[space, commits_by_scmid[commit.scmid]]]
+    max_space = space
+    until stack.empty?
+      space, commit = stack.pop
+      commit[:space] = space if commit[:space].nil?
+      space -= 1
+      commit[:parent_scmids].each_with_index do |parent_scmid, parent_index|
+        parent_commit = commits_by_scmid[parent_scmid]
+        if parent_commit and parent_commit[:space].nil?
+          stack.unshift [space += 1, parent_commit]
+        end
+      end
+      max_space = space if max_space < space
+    end
+    max_space
+  end
+end

app/helpers/roles_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module RolesHelper
+end

app/helpers/routes_helper.rb

@@ -0,0 +1,39 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module RoutesHelper
+
+  # Returns the path to project issues or to the cross-project
+  # issue list if project is nil
+  def _project_issues_path(project, *args)
+    if project
+      project_issues_path(project, *args)
+    else
+      issues_path(*args)
+    end
+  end
+
+  def _project_calendar_path(project, *args)
+    project ? project_calendar_path(project, *args) : issues_calendar_path(*args)
+  end
+
+  def _project_gantt_path(project, *args)
+    project ? project_gantt_path(project, *args) : issues_gantt_path(*args)
+  end
+end

app/helpers/search_helper.rb

@@ -0,0 +1,70 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module SearchHelper
+  def highlight_tokens(text, tokens)
+    return text unless text && tokens && !tokens.empty?
+    re_tokens = tokens.collect {|t| Regexp.escape(t)}
+    regexp = Regexp.new "(#{re_tokens.join('|')})", Regexp::IGNORECASE
+    result = ''
+    text.split(regexp).each_with_index do |words, i|
+      if result.length > 1200
+        # maximum length of the preview reached
+        result << '...'
+        break
+      end
+      words = words.mb_chars
+      if i.even?
+        result << h(words.length > 100 ? "#{words.slice(0..44)} ... #{words.slice(-45..-1)}" : words)
+      else
+        t = (tokens.index(words.downcase) || 0) % 4
+        result << content_tag('span', h(words), :class => "highlight token-#{t}")
+      end
+    end
+    result.html_safe
+  end
+
+  def type_label(t)
+    l("label_#{t.singularize}_plural", :default => t.to_s.humanize)
+  end
+
+  def project_select_tag
+    options = [[l(:label_project_all), 'all']]
+    options << [l(:label_my_projects), 'my_projects'] unless User.current.memberships.empty?
+    options << [l(:label_and_its_subprojects, @project.name), 'subprojects'] unless @project.nil? || @project.descendants.active.empty?
+    options << [@project.name, ''] unless @project.nil?
+    label_tag("scope", l(:description_project_scope), :class => "hidden-for-sighted") +
+    select_tag('scope', options_for_select(options, params[:scope].to_s)) if options.size > 1
+  end
+
+  def render_results_by_type(results_by_type)
+    links = []
+    # Sorts types by results count
+    results_by_type.keys.sort {|a, b| results_by_type[b] <=> results_by_type[a]}.each do |t|
+      c = results_by_type[t]
+      next if c == 0
+      text = "#{type_label(t)} (#{c})"
+      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>'.html_safe +
+        links.map {|link| content_tag('li', link)}.join(' ').html_safe + 
+        '</ul>'.html_safe) unless links.empty?
+  end
+end

app/helpers/settings_helper.rb

@@ -0,0 +1,106 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module SettingsHelper
+  def administration_settings_tabs
+    tabs = [{:name => 'general', :partial => 'settings/general', :label => :label_general},
+            {:name => 'display', :partial => 'settings/display', :label => :label_display},
+            {:name => 'authentication', :partial => 'settings/authentication', :label => :label_authentication},
+            {:name => 'projects', :partial => 'settings/projects', :label => :label_project_plural},
+            {:name => 'issues', :partial => 'settings/issues', :label => :label_issue_tracking},
+            {:name => 'notifications', :partial => 'settings/notifications', :label => :field_mail_notification},
+            {:name => 'mail_handler', :partial => 'settings/mail_handler', :label => :label_incoming_emails},
+            {:name => 'repositories', :partial => 'settings/repositories', :label => :label_repository_plural}
+            ]
+  end
+
+  def setting_select(setting, choices, options={})
+    if blank_text = options.delete(:blank)
+      choices = [[blank_text.is_a?(Symbol) ? l(blank_text) : blank_text, '']] + choices
+    end
+    setting_label(setting, options).html_safe +
+      select_tag("settings[#{setting}]",
+                 options_for_select(choices, Setting.send(setting).to_s),
+                 options).html_safe
+  end
+
+  def setting_multiselect(setting, choices, options={})
+    setting_values = Setting.send(setting)
+    setting_values = [] unless setting_values.is_a?(Array)
+
+    content_tag("label", l(options[:label] || "setting_#{setting}")) +
+      hidden_field_tag("settings[#{setting}][]", '').html_safe +
+      choices.collect do |choice|
+        text, value = (choice.is_a?(Array) ? choice : [choice, choice])
+        content_tag(
+          'label',
+          check_box_tag(
+             "settings[#{setting}][]",
+             value,
+             setting_values.include?(value),
+             :id => nil
+           ) + text.to_s,
+          :class => (options[:inline] ? 'inline' : 'block')
+         )
+      end.join.html_safe
+  end
+
+  def setting_text_field(setting, options={})
+    setting_label(setting, options).html_safe +
+      text_field_tag("settings[#{setting}]", Setting.send(setting), options).html_safe
+  end
+
+  def setting_text_area(setting, options={})
+    setting_label(setting, options).html_safe +
+      text_area_tag("settings[#{setting}]", Setting.send(setting), options).html_safe
+  end
+
+  def setting_check_box(setting, options={})
+    setting_label(setting, options).html_safe +
+      hidden_field_tag("settings[#{setting}]", 0, :id => nil).html_safe +
+        check_box_tag("settings[#{setting}]", 1, Setting.send("#{setting}?"), options).html_safe
+  end
+
+  def setting_label(setting, options={})
+    label = options.delete(:label)
+    label != false ? label_tag("settings_#{setting}", l(label || "setting_#{setting}")).html_safe : ''
+  end
+
+  # Renders a notification field for a Redmine::Notifiable option
+  def notification_field(notifiable)
+    return content_tag(:label,
+                       check_box_tag('settings[notified_events][]',
+                                     notifiable.name,
+                                     Setting.notified_events.include?(notifiable.name), :id => nil).html_safe +
+                         l_or_humanize(notifiable.name, :prefix => 'label_').html_safe,
+                       :class => notifiable.parent.present? ? "parent" : '').html_safe
+  end
+
+  def cross_project_subtasks_options
+    options = [
+      [:label_disabled, ''],
+      [:label_cross_project_system, 'system'],
+      [:label_cross_project_tree, 'tree'],
+      [:label_cross_project_hierarchy, 'hierarchy'],
+      [:label_cross_project_descendants, 'descendants']
+    ]
+
+    options.map {|label, value| [l(label), value.to_s]}
+  end
+end

app/helpers/sort_helper.rb

@@ -0,0 +1,243 @@
+# encoding: utf-8
+#
+# Helpers to sort tables using clickable column headers.
+#
+# Author:  Stuart Rackham <srackham@methods.co.nz>, March 2005.
+#          Jean-Philippe Lang, 2009
+# License: This source code is released under the MIT license.
+#
+# - Consecutive clicks toggle the column's sort order.
+# - Sort state is maintained by a session hash entry.
+# - CSS classes identify sort column and state.
+# - Typically used in conjunction with the Pagination module.
+#
+# Example code snippets:
+#
+# Controller:
+#
+#   helper :sort
+#   include SortHelper
+#
+#   def list
+#     sort_init 'last_name'
+#     sort_update %w(first_name last_name)
+#     @items = Contact.find_all nil, sort_clause
+#   end
+#
+# Controller (using Pagination module):
+#
+#   helper :sort
+#   include SortHelper
+#
+#   def list
+#     sort_init 'last_name'
+#     sort_update %w(first_name last_name)
+#     @contact_pages, @items = paginate :contacts,
+#       :order_by => sort_clause,
+#       :per_page => 10
+#   end
+#
+# View (table header in list.rhtml):
+#
+#   <thead>
+#     <tr>
+#       <%= sort_header_tag('id', :title => 'Sort by contact ID') %>
+#       <%= sort_header_tag('last_name', :caption => 'Name') %>
+#       <%= sort_header_tag('phone') %>
+#       <%= sort_header_tag('address', :width => 200) %>
+#     </tr>
+#   </thead>
+#
+# - Introduces instance variables: @sort_default, @sort_criteria
+# - Introduces param :sort
+#
+
+module SortHelper
+  class SortCriteria
+
+    def initialize
+      @criteria = []
+    end
+
+    def available_criteria=(criteria)
+      unless criteria.is_a?(Hash)
+        criteria = criteria.inject({}) {|h,k| h[k] = k; h}
+      end
+      @available_criteria = criteria
+    end
+
+    def from_param(param)
+      @criteria = param.to_s.split(',').collect {|s| s.split(':')[0..1]}
+      normalize!
+    end
+
+    def criteria=(arg)
+      @criteria = arg
+      normalize!
+    end
+
+    def to_param
+      @criteria.collect {|k,o| k + (o ? '' : ':desc')}.join(',')
+    end
+
+    # Returns an array of SQL fragments used to sort the list
+    def to_sql
+      sql = @criteria.collect do |k,o|
+        if s = @available_criteria[k]
+          (o ? s.to_a : s.to_a.collect {|c| append_desc(c)})
+        end
+      end.flatten.compact
+      sql.blank? ? nil : sql
+    end
+
+    def to_a
+      @criteria.dup
+    end
+
+    def add!(key, asc)
+      @criteria.delete_if {|k,o| k == key}
+      @criteria = [[key, asc]] + @criteria
+      normalize!
+    end
+
+    def add(*args)
+      r = self.class.new.from_param(to_param)
+      r.add!(*args)
+      r
+    end
+
+    def first_key
+      @criteria.first && @criteria.first.first
+    end
+
+    def first_asc?
+      @criteria.first && @criteria.first.last
+    end
+
+    def empty?
+      @criteria.empty?
+    end
+
+    private
+
+    def normalize!
+      @criteria ||= []
+      @criteria = @criteria.collect {|s| s = s.to_a; [s.first, (s.last == false || s.last == 'desc') ? false : true]}
+      @criteria = @criteria.select {|k,o| @available_criteria.has_key?(k)} if @available_criteria
+      @criteria.slice!(3)
+      self
+    end
+
+    # Appends DESC to the sort criterion unless it has a fixed order
+    def append_desc(criterion)
+      if criterion =~ / (asc|desc)$/i
+        criterion
+      else
+        "#{criterion} DESC"
+      end
+    end
+  end
+
+  def sort_name
+    controller_name + '_' + action_name + '_sort'
+  end
+
+  # Initializes the default sort.
+  # Examples:
+  #
+  #   sort_init 'name'
+  #   sort_init 'id', 'desc'
+  #   sort_init ['name', ['id', 'desc']]
+  #   sort_init [['name', 'desc'], ['id', 'desc']]
+  #
+  def sort_init(*args)
+    case args.size
+    when 1
+      @sort_default = args.first.is_a?(Array) ? args.first : [[args.first]]
+    when 2
+      @sort_default = [[args.first, args.last]]
+    else
+      raise ArgumentError
+    end
+  end
+
+  # Updates the sort state. Call this in the controller prior to calling
+  # sort_clause.
+  # - criteria can be either an array or a hash of allowed keys
+  #
+  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])
+    @sort_criteria.criteria = @sort_default if @sort_criteria.empty?
+    session[sort_name] = @sort_criteria.to_param
+  end
+
+  # Clears the sort criteria session data
+  #
+  def sort_clear
+    session[sort_name] = nil
+  end
+
+  # Returns an SQL sort clause corresponding to the current sort state.
+  # Use this to sort the controller's table items collection.
+  #
+  def sort_clause()
+    @sort_criteria.to_sql
+  end
+
+  def sort_criteria
+    @sort_criteria
+  end
+
+  # Returns a link which sorts by the named column.
+  #
+  # - column is the name of an attribute in the sorted record collection.
+  # - the optional caption explicitly specifies the displayed link text.
+  # - 2 CSS classes reflect the state of the link: sort and asc or desc
+  #
+  def sort_link(column, caption, default_order)
+    css, order = nil, default_order
+
+    if column.to_s == @sort_criteria.first_key
+      if @sort_criteria.first_asc?
+        css = 'sort asc'
+        order = 'desc'
+      else
+        css = 'sort desc'
+        order = 'asc'
+      end
+    end
+    caption = column.to_s.humanize unless caption
+
+    sort_options = { :sort => @sort_criteria.add(column.to_s, order).to_param }
+    url_options = params.merge(sort_options)
+
+     # Add project_id to url_options
+    url_options = url_options.merge(:project_id => params[:project_id]) if params.has_key?(:project_id)
+
+    link_to_content_update(h(caption), url_options, :class => css)
+  end
+
+  # Returns a table header <th> tag with a sort link for the named column
+  # attribute.
+  #
+  # Options:
+  #   :caption     The displayed link name (defaults to titleized column name).
+  #   :title       The tag's 'title' attribute (defaults to 'Sort by :caption').
+  #
+  # Other options hash entries generate additional table header tag attributes.
+  #
+  # Example:
+  #
+  #   <%= sort_header_tag('id', :title => 'Sort by contact ID', :width => 40) %>
+  #
+  def sort_header_tag(column, options = {})
+    caption = options.delete(:caption) || column.to_s.humanize
+    default_order = options.delete(:default_order) || 'asc'
+    options[:title] = l(:label_sort_by, "\"#{caption}\"") unless options[:title]
+    content_tag('th', sort_link(column, caption, default_order), options)
+  end
+end
+

app/helpers/test_helper.rb

@@ -0,0 +1,31 @@
+########fq
+module TestHelper 
+  def message_list(object)
+    object = object.reverse
+    remove_allowed = (User.current.id == object.first.user_id)
+    content = ''.html_safe
+    lis = object.each do |t_object|
+      s = ''.html_safe
+      s << avatar(t_object.user, :size => "16").to_s
+      s << link_to_user(t_object.find_messager.first, :class => 'user')
+      s << ':' + t_object.message
+      #time = '更新于' + time_tag(t_object.created_at) + '之前'
+      time = time_tag(t_object.created_at)
+      #s << content_tag('p', l(:field_add, time))
+      s << content_tag('div', time)
+      if remove_allowed
+        url = {:controller => 'test',
+          :action => 'destroy',
+          :object_id => t_object.id,
+          :user_id => User.current.id}
+        s << ' '
+        s << link_to(image_tag('delete.png'), url,
+                     :remote => true, :method => 'delete', :class => "delete")
+      end
+      content << content_tag('li', s, :class => "user-#{t_object.messager_id}")
+    end
+    # content.present? ? content_tag('ul', content, :class => 'watchers') : content
+    content
+  end
+end
+  

app/helpers/timelog_helper.rb

@@ -0,0 +1,154 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module TimelogHelper
+  include ApplicationHelper
+
+  def render_timelog_breadcrumb
+    links = []
+    links << link_to(l(:label_project_all), {:project_id => nil, :issue_id => nil})
+    links << link_to(h(@project), {:project_id => @project, :issue_id => nil}) if @project
+    if @issue
+      if @issue.visible?
+        links << link_to_issue(@issue, :subject => false)
+      else
+        links << "##{@issue.id}"
+      end
+    end
+    breadcrumb links
+  end
+
+  # Returns a collection of activities for a select field.  time_entry
+  # is optional and will be used to check if the selected TimeEntryActivity
+  # is active.
+  def activity_collection_for_select_options(time_entry=nil, project=nil)
+    project ||= @project
+    if project.nil?
+      activities = TimeEntryActivity.shared.active
+    else
+      activities = project.activities
+    end
+
+    collection = []
+    if time_entry && time_entry.activity && !time_entry.activity.active?
+      collection << [ "--- #{l(:actionview_instancetag_blank_option)} ---", '' ]
+    else
+      collection << [ "--- #{l(:actionview_instancetag_blank_option)} ---", '' ] unless activities.detect(&:is_default)
+    end
+    activities.each { |a| collection << [a.name, a.id] }
+    collection
+  end
+
+  def select_hours(data, criteria, value)
+    if value.to_s.empty?
+      data.select {|row| row[criteria].blank? }
+    else
+      data.select {|row| row[criteria].to_s == value.to_s}
+    end
+  end
+
+  def sum_hours(data)
+    sum = 0
+    data.each do |row|
+      sum += row['hours'].to_f
+    end
+    sum
+  end
+
+  def options_for_period_select(value)
+    options_for_select([[l(:label_all_time), 'all'],
+                        [l(:label_today), 'today'],
+                        [l(:label_yesterday), 'yesterday'],
+                        [l(:label_this_week), 'current_week'],
+                        [l(:label_last_week), 'last_week'],
+                        [l(:label_last_n_weeks, 2), 'last_2_weeks'],
+                        [l(:label_last_n_days, 7), '7_days'],
+                        [l(:label_this_month), 'current_month'],
+                        [l(:label_last_month), 'last_month'],
+                        [l(:label_last_n_days, 30), '30_days'],
+                        [l(:label_this_year), 'current_year']],
+                        value)
+  end
+
+  def format_criteria_value(criteria_options, value)
+    if value.blank?
+      "[#{l(:label_none)}]"
+    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}"
+      else
+        obj
+      end
+    else
+      format_value(value, criteria_options[:format])
+    end
+  end
+
+  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 = report.criteria.collect {|criteria| l(report.available_criteria[criteria][:label]) }
+      headers += report.periods
+      headers << l(:label_total_time)
+      csv << headers.collect {|c| Redmine::CodesetUtil.from_utf8(
+                                    c.to_s,
+                                    l(:general_csv_encoding) ) }
+      # Content
+      report_criteria_to_csv(csv, report.available_criteria, report.columns, report.criteria, report.periods, report.hours)
+      # Total row
+      str_total = Redmine::CodesetUtil.from_utf8(l(:label_total_time), l(:general_csv_encoding))
+      row = [ str_total ] + [''] * (report.criteria.size - 1)
+      total = 0
+      report.periods.each do |period|
+        sum = sum_hours(select_hours(report.hours, report.columns, period.to_s))
+        total += sum
+        row << (sum > 0 ? ("%.2f" % sum).gsub('.',decimal_separator) : '')
+      end
+      row << ("%.2f" % total).gsub('.',decimal_separator)
+      csv << row
+    end
+    export
+  end
+
+  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[criteria[level]].to_s}.uniq.each do |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(available_criteria[criteria[level]], value).to_s,
+                        l(:general_csv_encoding) )
+      row += [''] * (criteria.length - level - 1)
+      total = 0
+      periods.each do |period|
+        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 criteria.length > level + 1
+        report_criteria_to_csv(csv, available_criteria, columns, criteria, periods, hours_for_value, level + 1)
+      end
+    end
+  end
+end

app/helpers/trackers_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module TrackersHelper
+end

app/helpers/users_helper.rb

@@ -0,0 +1,64 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+
+
+include AvatarHelper
+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_registered)} (#{user_count_by_status[2].to_i})", '2'],
+                        ["#{l(:status_locked)} (#{user_count_by_status[3].to_i})", '3']], selected.to_s)
+  end
+
+  def user_mail_notification_options(user)
+    user.valid_notification_options.collect {|o| [l(o.last), o.first]}
+  end
+
+  def change_status_link(user)
+    url = {:controller => 'users', :action => 'update', :id => user, :page => params[:page], :status => params[:status], :tab => nil}
+
+    if user.locked?
+      link_to l(:button_unlock), url.merge(:user => {:status => User::STATUS_ACTIVE}), :method => :put, :class => 'icon icon-unlock'
+    elsif user.registered?
+      link_to l(:button_activate), url.merge(:user => {:status => User::STATUS_ACTIVE}), :method => :put, :class => 'icon icon-unlock'
+    elsif user != User.current
+      link_to l(:button_lock), url.merge(:user => {:status => User::STATUS_LOCKED}), :method => :put, :class => 'icon icon-lock'
+    end
+  end
+
+  def user_settings_tabs
+    tabs = [{:name => 'general', :partial => 'users/general', :label => :label_general},
+            {:name => 'memberships', :partial => 'users/memberships', :label => :label_project_plural}
+            ]
+    if Group.all.any?
+      tabs.insert 1, {:name => 'groups', :partial => 'users/groups', :label => :label_group_plural}
+    end
+    tabs
+  end
+
+  # this method is used to get all projects that tagged one tag
+  # added by william
+  def get_users_by_tag(tag_name)
+    User.tagged_with(tag_name)
+  end
+
+end

app/helpers/versions_helper.rb

@@ -0,0 +1,57 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module VersionsHelper
+
+  def version_anchor(version)
+    if @project == version.project
+      anchor version.name
+    else
+      anchor "#{version.project.try(:identifier)}-#{version.name}"
+    end
+  end
+
+  STATUS_BY_CRITERIAS = %w(tracker status priority author assigned_to category)
+
+  def render_issue_status_by(version, criteria)
+    criteria = 'tracker' unless STATUS_BY_CRITERIAS.include?(criteria)
+
+    h = Hash.new {|k,v| k[v] = [0, 0]}
+    begin
+      # Total issue count
+      Issue.count(:group => criteria,
+                  :conditions => ["#{Issue.table_name}.fixed_version_id = ?", version.id]).each {|c,s| h[c][0] = s}
+      # Open issues count
+      Issue.count(:group => criteria,
+                  :include => :status,
+                  :conditions => ["#{Issue.table_name}.fixed_version_id = ? AND #{IssueStatus.table_name}.is_closed = ?", version.id, false]).each {|c,s| h[c][1] = s}
+    rescue ActiveRecord::RecordNotFound
+    # When grouping by an association, Rails throws this exception if there's no result (bug)
+    end
+    # Sort with nil keys in last position
+    counts = h.keys.sort {|a,b| a.nil? ? 1 : (b.nil? ? -1 : a <=> b)}.collect {|k| {:group => k, :total => h[k][0], :open => h[k][1], :closed => (h[k][0] - h[k][1])}}
+    max = counts.collect {|c| c[:total]}.max
+
+    render :partial => 'issue_counts', :locals => {:version => version, :criteria => criteria, :counts => counts, :max => max}
+  end
+
+  def status_by_options_for_select(value)
+    options_for_select(STATUS_BY_CRITERIAS.collect {|criteria| [l("field_#{criteria}".to_sym), criteria]}, value)
+  end
+end

app/helpers/watchers_helper.rb

@@ -0,0 +1,86 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module WatchersHelper
+
+  def watcher_tag(object, user, options={})
+    ActiveSupport::Deprecation.warn "#watcher_tag is deprecated and will be removed in Redmine 3.0. Use #watcher_link instead."
+    watcher_link(object, user)
+  end
+
+  ###################modified by liuping
+  def watcher_link(objects, user)
+    return '' unless user && user.logged?
+    objects = Array.wrap(objects)
+
+    watched = objects.any? {|object| object.watched_by?(user)}
+    css = [watcher_css(objects), watched ? 'icon icon-fav' : 'icon icon-fav-off'].join(' ')
+
+    text = (objects.first.instance_of?(User) or objects.first.instance_of?(Project)) ?  
+                    (watched ? l(:button_unfollow) : l(:button_follow)) : (watched ? l(:button_unwatch) : l(:button_watch))
+
+    url = watch_path(
+      :object_type => objects.first.class.to_s.underscore,
+      :object_id => (objects.size == 1 ? objects.first.id : objects.map(&:id).sort)
+    )
+    method = watched ? 'delete' : 'post'
+
+    link_to text, url, :remote => true, :method => method, :class => css
+  end
+
+  # Returns the css class used to identify watch links for a given +object+
+  def watcher_css(objects)
+    objects = Array.wrap(objects)
+    id = (objects.size == 1 ? objects.first.id : 'bulk')
+    "#{objects.first.class.to_s.underscore}-#{id}-watcher"
+  end
+
+  # Returns a comma separated list of users watching the given object
+  def watchers_list(object)
+    remove_allowed = User.current.allowed_to?("delete_#{object.class.name.underscore}_watchers".to_sym, object.project)
+    content = ''.html_safe
+    lis = object.watcher_users.collect do |user|
+      s = ''.html_safe
+      s << avatar(user, :size => "16").to_s
+      s << link_to_user(user, :class => 'user')
+      if remove_allowed
+        url = {:controller => 'watchers',
+               :action => 'destroy',
+               :object_type => object.class.to_s.underscore,
+               :object_id => object.id,
+               :user_id => user}
+        s << ' '
+        s << link_to(image_tag('delete.png'), url,
+                     :remote => true, :method => 'delete', :class => "delete")
+      end
+      content << content_tag('li', s, :class => "user-#{user.id}")
+    end
+    content.present? ? content_tag('ul', content, :class => 'watchers') : content
+  end
+
+  def watchers_checkboxes(object, users, checked=nil)
+    users.map do |user|
+      c = checked.nil? ? object.watched_by?(user) : checked
+      tag = check_box_tag 'issue[watcher_user_ids][]', user.id, c, :id => nil
+      content_tag 'label', "#{tag} #{h(user)}".html_safe,
+                  :id => "issue_watcher_user_ids_#{user.id}",
+                  :class => "floating"
+    end.join.html_safe
+  end
+end

app/helpers/welcome_helper.rb

@@ -0,0 +1,21 @@
+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2013  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module WelcomeHelper
+end