tagged version 0.5.0

git-svn-id: http://redmine.rubyforge.org/svn/tags/0.5.0@444 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/apis/sys_api.rb

@@ -0,0 +1,25 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 SysApi < ActionWebService::API::Base
+  api_method :projects,
+             :expects => [],
+             :returns => [[Project]]
+  api_method :repository_created,
+             :expects => [:int, :string],
+             :returns => [:int]
+end

app/controllers/account_controller.rb

@@ -1,165 +1,131 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
-  layout 'base'	
-  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, :only => [:login, :lost_password, :register]
-  before_filter :require_login, :except => [:show, :login, :lost_password, :register]
-
-  # Show user's account
-  def show
-    @user = User.find(params[:id])
-  end
-
-  # Login request and validation
-  def login
-    if request.get?
-      # Logout user
-      self.logged_in_user = nil
-    else
-      # Authenticate user
-      user = User.try_to_login(params[:login], params[:password])
-      if user
-        self.logged_in_user = user
-        redirect_back_or_default :controller => 'account', :action => 'my_page'
-      else
-        flash.now[:notice] = l(:notice_account_invalid_creditentials)
-      end
-    end
-  end
-
-  # Log out current user and redirect to welcome page
-  def logout
-    self.logged_in_user = nil
-    redirect_to :controller => ''
-  end
-
-  # Show logged in user's page
-  def my_page
-    @user = self.logged_in_user
-    @reported_issues = Issue.find(:all, :conditions => ["author_id=?", @user.id], :limit => 10, :include => [ :status, :project, :tracker ], :order => 'issues.updated_on DESC')
-    @assigned_issues = Issue.find(:all, :conditions => ["assigned_to_id=?", @user.id], :limit => 10, :include => [ :status, :project, :tracker ], :order => 'issues.updated_on DESC')
-  end
-
-  # Edit logged in user's account
-  def my_account
-    @user = self.logged_in_user
-    if request.post? and @user.update_attributes(@params[:user])
-      set_localization
-      flash.now[:notice] = l(:notice_account_updated)
-      self.logged_in_user.reload
-    end
-  end
-	
-  # Change logged in user's password
-  def change_password
-    @user = self.logged_in_user
-    flash[:notice] = l(:notice_can_t_change_password) and redirect_to :action => 'my_account' and return if @user.auth_source_id
-    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)
-      else
-        render :action => 'my_account'
-        return
-      end
-    else
-      flash[:notice] = l(:notice_account_wrong_password)
-    end
-    redirect_to :action => 'my_account'
-  end
-  
-  # Enable user to choose a new password
-  def lost_password
-    if params[:token]
-      @token = Token.find_by_action_and_value("recovery", params[:token])
-      redirect_to :controller => '' and return unless @token and !@token.expired?
-      @user = @token.user
-      if request.post?
-        @user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
-        if @user.save
-          @token.destroy
-          flash[:notice] = l(:notice_account_password_updated)
-          redirect_to :action => 'login'
-          return
-        end 
-      end
-      render :template => "account/password_recovery"
-      return
-    else
-      if request.post?
-        user = User.find_by_mail(params[:mail])
-        # user not found in db
-        flash.now[:notice] = l(:notice_account_unknown_email) and return unless user
-        # user uses an external authentification
-        flash.now[:notice] = l(:notice_can_t_change_password) and return if user.auth_source_id
-        # create a new token for password recovery
-        token = Token.new(:user => user, :action => "recovery")
-        if token.save
-          # send token to user via email
-          Mailer.set_language_if_valid(user.language)
-          Mailer.deliver_lost_password(token)
-          flash[:notice] = l(:notice_account_lost_email_sent)
-          redirect_to :action => 'login'
-          return
-        end
-      end
-    end
-  end
-  
-  # User self-registration
-  def register
-    redirect_to :controller => '' and return if $RDM_SELF_REGISTRATION == false
-    if params[:token]
-      token = Token.find_by_action_and_value("register", params[:token])
-      redirect_to :controller => '' and return unless token and !token.expired?
-      user = token.user
-      redirect_to :controller => '' and return unless user.status == User::STATUS_REGISTERED
-      user.status = User::STATUS_ACTIVE
-      if user.save
-        token.destroy
-        flash[:notice] = l(:notice_account_activated)
-        redirect_to :action => 'login'
-        return
-      end      
-    else
-      if request.get?
-        @user = User.new(:language => $RDM_DEFAULT_LANG)
-        @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user) }
-      else
-        @user = User.new(params[:user])
-        @user.admin = false
-        @user.login = params[:user][:login]
-        @user.status = User::STATUS_REGISTERED
-        @user.password, @user.password_confirmation = params[:password], params[:password_confirmation]
-        @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user, :value => params["custom_fields"][x.id.to_s]) }
-        @user.custom_values = @custom_values
-        token = Token.new(:user => @user, :action => "register")
-        if @user.save and token.save
-          Mailer.set_language_if_valid(@user.language)
-          Mailer.deliver_register(token)
-          flash[:notice] = l(:notice_account_register_done)
-          redirect_to :controller => ''
-        end
-      end
-    end
-  end
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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
+  layout 'base'	
+  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, :only => [:login, :lost_password, :register]
+  before_filter :require_login, :only => :logout
+
+  # Show user's account
+  def show
+    @user = User.find(params[:id])
+    @custom_values = @user.custom_values.find(:all, :include => :custom_field)
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Login request and validation
+  def login
+    if request.get?
+      # Logout user
+      self.logged_in_user = nil
+    else
+      # Authenticate user
+      user = User.try_to_login(params[:login], params[:password])
+      if user
+        self.logged_in_user = user
+        redirect_back_or_default :controller => 'my', :action => 'page'
+      else
+        flash.now[:notice] = l(:notice_account_invalid_creditentials)
+      end
+    end
+  end
+
+  # Log out current user and redirect to welcome page
+  def logout
+    self.logged_in_user = nil
+    redirect_to :controller => 'welcome'
+  end
+  
+  # Enable user to choose a new password
+  def lost_password
+    redirect_to :controller => 'welcome' and return unless Setting.lost_password?
+    if params[:token]
+      @token = Token.find_by_action_and_value("recovery", params[:token])
+      redirect_to :controller => 'welcome' and return unless @token and !@token.expired?
+      @user = @token.user
+      if request.post?
+        @user.password, @user.password_confirmation = params[:new_password], params[:new_password_confirmation]
+        if @user.save
+          @token.destroy
+          flash[:notice] = l(:notice_account_password_updated)
+          redirect_to :action => 'login'
+          return
+        end 
+      end
+      render :template => "account/password_recovery"
+      return
+    else
+      if request.post?
+        user = User.find_by_mail(params[:mail])
+        # user not found in db
+        flash.now[:notice] = l(:notice_account_unknown_email) and return unless user
+        # user uses an external authentification
+        flash.now[:notice] = l(:notice_can_t_change_password) and return if user.auth_source_id
+        # create a new token for password recovery
+        token = Token.new(:user => user, :action => "recovery")
+        if token.save
+          Mailer.deliver_lost_password(token)
+          flash[:notice] = l(:notice_account_lost_email_sent)
+          redirect_to :action => 'login'
+          return
+        end
+      end
+    end
+  end
+  
+  # User self-registration
+  def register
+    redirect_to :controller => 'welcome' and return unless Setting.self_registration?
+    if params[:token]
+      token = Token.find_by_action_and_value("register", params[:token])
+      redirect_to :controller => 'welcome' and return unless token and !token.expired?
+      user = token.user
+      redirect_to :controller => 'welcome' and return unless user.status == User::STATUS_REGISTERED
+      user.status = User::STATUS_ACTIVE
+      if user.save
+        token.destroy
+        flash[:notice] = l(:notice_account_activated)
+        redirect_to :action => 'login'
+        return
+      end      
+    else
+      if request.get?
+        @user = User.new(:language => Setting.default_language)
+        @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user) }
+      else
+        @user = User.new(params[:user])
+        @user.admin = false
+        @user.login = params[:user][:login]
+        @user.status = User::STATUS_REGISTERED
+        @user.password, @user.password_confirmation = params[:password], params[:password_confirmation]
+        @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user, :value => params["custom_fields"][x.id.to_s]) }
+        @user.custom_values = @custom_values
+        token = Token.new(:user => @user, :action => "register")
+        if @user.save and token.save
+          Mailer.deliver_register(token)
+          flash[:notice] = l(:notice_account_register_done)
+          redirect_to :controller => 'welcome' and return
+        end
+      end
+    end
+  end
 end

app/controllers/admin_controller.rb

@@ -1,54 +1,60 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'base'	
-  before_filter :require_admin
-
-  helper :sort
-  include SortHelper	
-
-  def index	
-  end
-	
-  def projects
-    sort_init 'name', 'asc'
-    sort_update		
-    @project_count = Project.count		
-    @project_pages = Paginator.new self, @project_count,
-								15,
-								@params['page']								
-    @projects = Project.find :all, :order => sort_clause,
-						:limit  =>  @project_pages.items_per_page,
-						:offset =>  @project_pages.current.offset		
-  end
-
-  def mail_options
-    @actions = Permission.find(:all, :conditions => ["mail_option=?", true]) || []
-    if request.post?
-      @actions.each { |a|
-        a.mail_enabled = (params[:action_ids] || []).include? a.id.to_s 
-        a.save
-      }
-      flash.now[:notice] = l(:notice_successful_update)
-    end
-  end
-  
-  def info
-    @adapter_name = ActiveRecord::Base.connection.adapter_name
-  end  
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'base'	
+  before_filter :require_admin
+
+  helper :sort
+  include SortHelper	
+
+  def index	
+  end
+	
+  def projects
+    sort_init 'name', 'asc'
+    sort_update		
+    @project_count = Project.count		
+    @project_pages = Paginator.new self, @project_count,
+								15,
+								params['page']								
+    @projects = Project.find :all, :order => sort_clause,
+						:limit  =>  @project_pages.items_per_page,
+						:offset =>  @project_pages.current.offset
+
+    render :action => "projects", :layout => false if request.xhr?
+  end
+
+  def mail_options
+    @actions = Permission.find(:all, :conditions => ["mail_option=?", true]) || []
+    if request.post?
+      @actions.each { |a|
+        a.mail_enabled = (params[:action_ids] || []).include? a.id.to_s 
+        a.save
+      }
+      flash.now[:notice] = l(:notice_successful_update)
+    end
+  end
+  
+  def info
+    @db_adapter_name = ActiveRecord::Base.connection.adapter_name
+    @flags = Hash.new
+    @flags[:default_admin_changed] = User.find(:first, :conditions => ["login=? and hashed_password=?", 'admin', User.hash_password('admin')]).nil?
+    @flags[:file_repository_writable] = File.writable?(Attachment.storage_path)
+    @flags[:textile_available] = ActionView::Helpers::TextHelper.method_defined? "textilize"
+  end  
 end

app/controllers/application.rb

@@ -1,107 +1,148 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 ApplicationController < ActionController::Base
-  before_filter :check_if_login_required, :set_localization
-  
-  def logged_in_user=(user)
-    @logged_in_user = user
-    session[:user_id] = (user ? user.id : nil)
-  end
-  
-  def logged_in_user
-    if session[:user_id]
-      @logged_in_user ||= User.find(session[:user_id], :include => :memberships)
-    else
-      nil
-    end
-  end
-  
-  # check if login is globally required to access the application
-  def check_if_login_required
-    require_login if $RDM_LOGIN_REQUIRED
-  end 
-  
-  def set_localization
-    lang = begin
-      if self.logged_in_user and self.logged_in_user.language and !self.logged_in_user.language.empty? and GLoc.valid_languages.include? self.logged_in_user.language.to_sym
-        self.logged_in_user.language
-      elsif request.env['HTTP_ACCEPT_LANGUAGE']
-        accept_lang = HTTPUtils.parse_qvalues(request.env['HTTP_ACCEPT_LANGUAGE']).first.split('-').first
-        if accept_lang and !accept_lang.empty? and GLoc.valid_languages.include? accept_lang.to_sym
-          accept_lang
-        end
-      end
-    rescue
-      nil
-    end || $RDM_DEFAULT_LANG
-    set_language_if_valid(lang)    
-  end
-  
-  def require_login
-    unless self.logged_in_user
-      store_location
-      redirect_to :controller => "account", :action => "login"
-      return false
-    end
-    true
-  end
-
-  def require_admin
-    return unless require_login
-    unless self.logged_in_user.admin?
-      render :nothing => true, :status => 403
-      return false
-    end
-    true
-  end
-
-  # authorizes the user for the requested action.
-  def authorize
-    # check if action is allowed on public projects
-    if @project.is_public? and Permission.allowed_to_public "%s/%s" % [ @params[:controller], @params[:action] ]
-      return true
-    end    
-    # if action is not public, force login
-    return unless require_login    
-    # admin is always authorized
-    return true if self.logged_in_user.admin?
-    # if not admin, check membership permission    
-    @user_membership ||= Member.find(:first, :conditions => ["user_id=? and project_id=?", self.logged_in_user.id, @project.id])    
-    if @user_membership and Permission.allowed_to_role( "%s/%s" % [ @params[:controller], @params[:action] ], @user_membership.role_id )    
-      return true		
-    end		
-    render :nothing => true, :status => 403
-    false
-  end
-	
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 ApplicationController < ActionController::Base
+  before_filter :check_if_login_required, :set_localization
+  filter_parameter_logging :password
+  
+  def logged_in_user=(user)
+    @logged_in_user = user
+    session[:user_id] = (user ? user.id : nil)
+  end
+  
+  def logged_in_user
+    if session[:user_id]
+      @logged_in_user ||= User.find(session[:user_id])
+    else
+      nil
+    end
+  end
+  
+  # Returns the role that the logged in user has on the current project
+  # or nil if current user is not a member of the project
+  def logged_in_user_membership
+    @user_membership ||= logged_in_user.role_for_project(@project)
+  end
+  
+  # check if login is globally required to access the application
+  def check_if_login_required
+    require_login if Setting.login_required?
+  end 
+  
+  def set_localization
+    lang = begin
+      if self.logged_in_user and self.logged_in_user.language and !self.logged_in_user.language.empty? and GLoc.valid_languages.include? self.logged_in_user.language.to_sym
+        self.logged_in_user.language
+      elsif request.env['HTTP_ACCEPT_LANGUAGE']
+        accept_lang = parse_qvalues(request.env['HTTP_ACCEPT_LANGUAGE']).first.split('-').first
+        if accept_lang and !accept_lang.empty? and GLoc.valid_languages.include? accept_lang.to_sym
+          accept_lang
+        end
+      end
+    rescue
+      nil
+    end || Setting.default_language
+    set_language_if_valid(lang)    
+  end
+  
+  def require_login
+    unless self.logged_in_user
+      store_location
+      redirect_to :controller => "account", :action => "login"
+      return false
+    end
+    true
+  end
+
+  def require_admin
+    return unless require_login
+    unless self.logged_in_user.admin?
+      render :nothing => true, :status => 403
+      return false
+    end
+    true
+  end
+
+  # authorizes the user for the requested action.
+  def authorize(ctrl = params[:controller], action = params[:action])
+    # check if action is allowed on public projects
+    if @project.is_public? and Permission.allowed_to_public "%s/%s" % [ ctrl, action ]
+      return true
+    end    
+    # if action is not public, force login
+    return unless require_login    
+    # admin is always authorized
+    return true if self.logged_in_user.admin?
+    # if not admin, check membership permission    
+    if logged_in_user_membership and Permission.allowed_to_role( "%s/%s" % [ ctrl, action ], logged_in_user_membership )    
+      return true		
+    end		
+    render :nothing => true, :status => 403
+    false
+  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
+    return true if @project.is_public?
+    return false unless logged_in_user
+    return true if logged_in_user.admin? || logged_in_user_membership
+    render :nothing => true, :status => 403
+    false
+  end
+
   # store current uri in session.
   # return to this location by calling redirect_back_or_default
   def store_location
-    session[:return_to] = @request.request_uri
+    session[:return_to_params] = params
   end
 
   # move to the last store_location call or to the passed default one
   def redirect_back_or_default(default)
-    if session[:return_to].nil?
+    if session[:return_to_params].nil?
       redirect_to default
     else
-      redirect_to_url session[:return_to]
-      session[:return_to] = nil
+      redirect_to session[:return_to_params]
+      session[:return_to_params] = nil
     end
   end
+  
+  def render_404
+    @html_title = "404"
+    render :template => "common/404", :layout => true, :status => 404
+    return false
+  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
+  end
 end

app/controllers/auth_sources_controller.rb

@@ -21,7 +21,7 @@ class AuthSourcesController < ApplicationController
 
   def index
     list
-    render :action => 'list'
+    render :action => 'list' unless request.xhr?
   end
 
   # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
@@ -30,6 +30,7 @@ class AuthSourcesController < ApplicationController
 
   def list
     @auth_source_pages, @auth_sources = paginate :auth_sources, :per_page => 10
+    render :action => "list", :layout => false if request.xhr?
   end
 
   def new

app/controllers/custom_fields_controller.rb

@@ -1,70 +1,72 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'base'		
-  before_filter :require_admin
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'base'		
+  before_filter :require_admin
 
   def index
     list
-    render :action => 'list'
+    render :action => 'list' unless request.xhr?
   end
 
   def list
-    @custom_field_pages, @custom_fields = paginate :custom_fields, :per_page => 15
+    @custom_fields_by_type = CustomField.find(:all).group_by {|f| f.type.to_s }
+    @tab = params[:tab] || 'IssueCustomField'
+    render :action => "list", :layout => false if request.xhr?
+  end
+  
+  def new
+    case params[:type]
+      when "IssueCustomField" 
+        @custom_field = IssueCustomField.new(params[:custom_field])
+        @custom_field.trackers = Tracker.find(params[:tracker_ids]) if params[:tracker_ids]
+      when "UserCustomField" 
+        @custom_field = UserCustomField.new(params[:custom_field])
+      when "ProjectCustomField" 
+        @custom_field = ProjectCustomField.new(params[:custom_field])
+      else
+        redirect_to :action => 'list'
+        return
+    end  
+    if request.post? and @custom_field.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to :action => 'list', :tab => @custom_field.type
+    end
+    @trackers = Tracker.find(:all, :order => 'position')
+  end
+
+  def edit
+    @custom_field = CustomField.find(params[:id])
+    if request.post? and @custom_field.update_attributes(params[:custom_field])
+      if @custom_field.is_a? IssueCustomField
+        @custom_field.trackers = params[:tracker_ids] ? Tracker.find(params[:tracker_ids]) : []
+      end
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'list', :tab => @custom_field.type
+    end
+    @trackers = Tracker.find(:all, :order => 'position')
   end
-  
-  def new
-    case params[:type]
-      when "IssueCustomField" 
-        @custom_field = IssueCustomField.new(params[:custom_field])
-        @custom_field.trackers = Tracker.find(params[:tracker_ids]) if params[:tracker_ids]
-      when "UserCustomField" 
-        @custom_field = UserCustomField.new(params[:custom_field])
-      when "ProjectCustomField" 
-        @custom_field = ProjectCustomField.new(params[:custom_field])
-      else
-        redirect_to :action => 'list'
-        return
-    end  
-    if request.post? and @custom_field.save
-      flash[:notice] = l(:notice_successful_create)
-      redirect_to :action => 'list'
-    end
-    @trackers = Tracker.find(:all)
-  end
-
-  def edit
-    @custom_field = CustomField.find(params[:id])
-    if request.post? and @custom_field.update_attributes(params[:custom_field])
-      if @custom_field.is_a? IssueCustomField
-        @custom_field.trackers = params[:tracker_ids] ? Tracker.find(params[:tracker_ids]) : []
-      end
-      flash[:notice] = l(:notice_successful_update)
-      redirect_to :action => 'list'
-    end
-    @trackers = Tracker.find(:all)
-  end
 
   def destroy
-    CustomField.find(params[:id]).destroy
-    redirect_to :action => 'list'
-  rescue
-    flash[:notice] = "Unable to delete custom field"
+    @custom_field = CustomField.find(params[:id]).destroy
+    redirect_to :action => 'list', :tab => @custom_field.type
+  rescue
+    flash[:notice] = "Unable to delete custom field"
     redirect_to :action => 'list'
-  end
+  end
 end

app/controllers/documents_controller.rb

@@ -1,65 +1,71 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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'
-  before_filter :find_project, :authorize
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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.
 
-  def show
+class DocumentsController < ApplicationController
+  layout 'base'
+  before_filter :find_project, :authorize
+
+  def show
     @attachments = @document.attachments.find(:all, :order => "created_on DESC")
   end
 
-  def edit
+  def edit
     @categories = Enumeration::get_values('DCAT')
     if request.post? and @document.update_attributes(params[:document])
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'show', :id => @document
     end
-  end  
+  end  
 
   def destroy
     @document.destroy
     redirect_to :controller => 'projects', :action => 'list_documents', :id => @project
-  end
-
-  def download
-    @attachment = @document.attachments.find(params[:attachment_id])
-    @attachment.increment_download
-    send_file @attachment.diskfile, :filename => @attachment.filename
-  end 
-  
-  def add_attachment
-    # Save the attachment
-    if params[:attachment][:file].size > 0
-      @attachment = @document.attachments.build(params[:attachment])      
-      @attachment.author_id = self.logged_in_user.id if self.logged_in_user
-      @attachment.save
-    end
-    redirect_to :action => 'show', :id => @document
-  end
-  
-  def destroy_attachment
-    @document.attachments.find(params[:attachment_id]).destroy
-    redirect_to :action => 'show', :id => @document
   end
-
-private
-  def find_project
-    @document = Document.find(params[:id])
-    @project = @document.project
+
+  def download
+    @attachment = @document.attachments.find(params[:attachment_id])
+    @attachment.increment_download
+    send_file @attachment.diskfile, :filename => @attachment.filename
+  rescue
+    render_404
+  end 
+  
+  def add_attachment
+    # Save the attachments
+    @attachments = []
+    params[:attachments].each { |file|
+      next unless file.size > 0
+      a = Attachment.create(:container => @document, :file => file, :author => logged_in_user)
+      @attachments << a unless a.new_record?
+    } if params[:attachments] and params[:attachments].is_a? Array
+    Mailer.deliver_attachments_add(@attachments) if !@attachments.empty? and Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+    redirect_to :action => 'show', :id => @document
+  end
+  
+  def destroy_attachment
+    @document.attachments.find(params[:attachment_id]).destroy
+    redirect_to :action => 'show', :id => @document
+  end
+
+private
+  def find_project
+    @document = Document.find(params[:id])
+    @project = @document.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end  
 end

app/controllers/enumerations_controller.rb

@@ -1,23 +1,23 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'base'
-  before_filter :require_admin
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'base'
+  before_filter :require_admin
   
   def index
     list
@@ -60,11 +60,11 @@ class EnumerationsController < ApplicationController
   end
 
   def destroy
-    Enumeration.find(params[:id]).destroy
+    Enumeration.find(params[:id]).destroy
     flash[:notice] = l(:notice_successful_delete)
-    redirect_to :action => 'list'
-  rescue
-    flash[:notice] = "Unable to delete enumeration"
+    redirect_to :action => 'list'
+  rescue
+    flash[:notice] = "Unable to delete enumeration"
     redirect_to :action => 'list'
   end
 end

app/controllers/feeds_controller.rb

@@ -0,0 +1,96 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 FeedsController < ApplicationController
+  before_filter :find_scope
+  session :off
+
+  helper :issues
+  include IssuesHelper
+  helper :custom_fields
+  include CustomFieldsHelper
+    
+  # news feeds
+  def news
+    News.with_scope(:find => @find_options) do
+      @news = News.find :all, :order => "#{News.table_name}.created_on DESC", :include => [ :author, :project ]
+    end
+    headers["Content-Type"] = "application/rss+xml"
+    render :action => 'news_atom' if 'atom' == params[:format]
+  end
+  
+  # issue feeds
+  def issues
+    if @project && params[:query_id]
+      query = Query.find(params[:query_id])
+      # ignore query if it's not valid
+      query = nil unless query.valid?
+      # override with query conditions
+      @find_options[:conditions] = query.statement if query.valid? and @project == query.project
+    end
+
+    Issue.with_scope(:find => @find_options) do
+      @issues = Issue.find :all, :include => [:project, :author, :tracker, :status], 
+                                 :order => "#{Issue.table_name}.created_on DESC"
+    end
+    @title = (@project ? @project.name : Setting.app_title) + ": " + (query ? query.name : l(:label_reported_issues))
+    headers["Content-Type"] = "application/rss+xml"
+    render :action => 'issues_atom' if 'atom' == params[:format]
+  end
+  
+  # issue changes feeds
+  def history    
+    if @project && params[:query_id]
+      query = Query.find(params[:query_id])
+      # ignore query if it's not valid
+      query = nil unless query.valid?
+      # override with query conditions
+      @find_options[:conditions] = query.statement if query.valid? and @project == query.project
+    end
+
+    Journal.with_scope(:find => @find_options) do
+      @journals = Journal.find :all, :include => [ :details, :user, {:issue => [:project, :author, :tracker, :status]} ], 
+                                     :order => "#{Journal.table_name}.created_on DESC"
+    end
+    
+    @title = (@project ? @project.name : Setting.app_title) + ": " + (query ? query.name : l(:label_reported_issues))
+    headers["Content-Type"] = "application/rss+xml"
+    render :action => 'history_atom' if 'atom' == params[:format]
+  end
+   
+private
+  # override for feeds specific authentication
+  def check_if_login_required
+    @user = User.find_by_rss_key(params[:key])
+    render(:nothing => true, :status => 403) and return false if !@user && Setting.login_required?
+  end
+  
+  def find_scope
+    if params[:project_id]
+      # project feed
+      # check if project is public or if the user is a member
+      @project = Project.find(params[:project_id])
+      render(:nothing => true, :status => 403) and return false unless @project.is_public? || (@user && @user.role_for_project(@project))
+      scope = ["#{Project.table_name}.id=?", params[:project_id].to_i]
+    else
+      # global feed
+      scope = ["#{Project.table_name}.is_public=?", true]
+    end
+    @find_options = {:conditions => scope, :limit => Setting.feeds_limit}
+    return true
+  end
+end

app/controllers/help_controller.rb

@@ -1,47 +1,44 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 HelpController < ApplicationController
-
-  skip_before_filter :check_if_login_required
-  before_filter :load_help_config
-
-  # displays help page for the requested controller/action
-  def index	
-    # select help page to display
-    if @params[:ctrl] and @help_config['pages'][@params[:ctrl]]
-      if @params[:page] and @help_config['pages'][@params[:ctrl]][@params[:page]]
-        template = @help_config['pages'][@params[:ctrl]][@params[:page]]
-      else
-        template = @help_config['pages'][@params[:ctrl]]['index']
-      end
-    end
-    # choose language according to available help translations
-    lang = (@help_config['langs'].include? current_language) ? current_language : @help_config['langs'].first
-	
-    if template
-      redirect_to "/manual/#{lang}/#{template}"
-    else
-      redirect_to "/manual/#{lang}/"
-    end
-  end
-
-private
-  def load_help_config
-    @help_config = YAML::load(File.open("#{RAILS_ROOT}/config/help.yml"))
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 HelpController < ApplicationController
+
+  skip_before_filter :check_if_login_required
+  before_filter :load_help_config
+
+  # displays help page for the requested controller/action
+  def index	
+    # select help page to display
+    if params[:ctrl] and @help_config['pages'][params[:ctrl]]
+      if params[:page] and @help_config['pages'][params[:ctrl]][params[:page]]
+        template = @help_config['pages'][params[:ctrl]][params[:page]]
+      else
+        template = @help_config['pages'][params[:ctrl]]['index']
+      end
+    end
+    # choose language according to available help translations
+    lang = (@help_config['langs'].include? current_language.to_s) ? current_language.to_s : @help_config['langs'].first
+	
+    url = "/manual/#{lang}/" + (template || "index.html")
+    redirect_to(request.relative_url_root + url)
+  end
+
+private
+  def load_help_config
+    @help_config = YAML::load(File.open("#{RAILS_ROOT}/config/help.yml"))
   end	
 end

app/controllers/issue_categories_controller.rb

@@ -1,42 +1,44 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
-	layout 'base'
-	before_filter :find_project, :authorize
-	
+  layout 'base'
+  before_filter :find_project, :authorize
+
   def edit
     if request.post? and @category.update_attributes(params[:category])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :controller => 'projects', :action => 'settings', :id => @project
+      redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
     end
   end
 
   def destroy
     @category.destroy
-    redirect_to :controller => 'projects', :action => 'settings', :id => @project
-  rescue
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
+  rescue
     flash[:notice] = "Categorie can't be deleted"
-    redirect_to :controller => 'projects', :action => 'settings', :id => @project
-  end
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'categories', :id => @project
+  end
 
-private
-	def find_project
-    @category = IssueCategory.find(params[:id])
-		@project = @category.project
-	end    
+private
+  def find_project
+    @category = IssueCategory.find(params[:id])
+    @project = @category.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end    
 end

app/controllers/issue_statuses_controller.rb

@@ -1,31 +1,35 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'base'	
-	before_filter :require_admin
-	
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'base'	
+  before_filter :require_admin
+
+  verify :method => :post, :only => [ :destroy, :create, :update, :move ],
+         :redirect_to => { :action => :list }
+         
   def index
     list
-    render :action => 'list'
+    render :action => 'list' unless request.xhr?
   end
 
   def list
-    @issue_status_pages, @issue_statuses = paginate :issue_statuses, :per_page => 10
+    @issue_status_pages, @issue_statuses = paginate :issue_statuses, :per_page => 25, :order => "position"
+    render :action => "list", :layout => false if request.xhr?
   end
 
   def new
@@ -55,14 +59,27 @@ class IssueStatusesController < ApplicationController
       render :action => 'edit'
     end
   end
+  
+  def move
+    @issue_status = IssueStatus.find(params[:id])
+    case params[:position]
+    when 'highest'
+      @issue_status.move_to_top
+    when 'higher'
+      @issue_status.move_higher
+    when 'lower'
+      @issue_status.move_lower
+    when 'lowest'
+      @issue_status.move_to_bottom
+    end if params[:position]
+    redirect_to :action => 'list'
+  end
 
   def destroy
     IssueStatus.find(params[:id]).destroy
-    redirect_to :action => 'list'
-  rescue
-    flash[:notice] = "Unable to delete issue status"
     redirect_to :action => 'list'
-  end
-  
-  	
+  rescue
+    flash[:notice] = "Unable to delete issue status"
+    redirect_to :action => 'list'
+  end  	
 end

app/controllers/issues_controller.rb

@@ -0,0 +1,159 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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
+  layout 'base', :except => :export_pdf
+  before_filter :find_project, :authorize
+
+  helper :custom_fields
+  include CustomFieldsHelper
+  helper :ifpdf
+  include IfpdfHelper
+
+  def show
+    @status_options = @issue.status.find_new_statuses_allowed_to(logged_in_user.role_for_project(@project), @issue.tracker) if logged_in_user
+    @custom_values = @issue.custom_values.find(:all, :include => :custom_field)
+    @journals_count = @issue.journals.count
+    @journals = @issue.journals.find(:all, :include => [:user, :details], :limit => 15, :order => "#{Journal.table_name}.created_on desc")
+  end
+  
+  def history
+    @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on desc")
+    @journals_count = @journals.length  
+  end
+  
+  def export_pdf
+    @custom_values = @issue.custom_values.find(:all, :include => :custom_field)
+    @options_for_rfpdf ||= {}
+    @options_for_rfpdf[:file_name] = "#{@project.name}_#{@issue.long_id}.pdf"
+  end
+
+  def edit
+    @priorities = Enumeration::get_values('IPRI')
+    if request.get?
+      @custom_values = @project.custom_fields_for_issues(@issue.tracker).collect { |x| @issue.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x, :customized => @issue) }
+    else
+      begin
+        @issue.init_journal(self.logged_in_user)
+        # Retrieve custom fields and values
+        @custom_values = @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue, :value => params["custom_fields"][x.id.to_s]) }
+        @issue.custom_values = @custom_values
+        @issue.attributes = params[:issue]
+        if @issue.save
+          flash[:notice] = l(:notice_successful_update)
+          redirect_to :action => 'show', :id => @issue
+        end
+      rescue ActiveRecord::StaleObjectError
+        # Optimistic locking exception
+        flash[:notice] = l(:notice_locking_conflict)
+      end
+    end		
+  end
+  
+  def add_note
+    unless params[:notes].empty?
+      journal = @issue.init_journal(self.logged_in_user, params[:notes])
+      if @issue.save
+        flash[:notice] = l(:notice_successful_update)
+        Mailer.deliver_issue_edit(journal) if Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+        redirect_to :action => 'show', :id => @issue
+        return
+      end
+    end
+    show
+    render :action => 'show'
+  end
+
+  def change_status
+    @status_options = @issue.status.find_new_statuses_allowed_to(logged_in_user.role_for_project(@project), @issue.tracker) if logged_in_user
+    @new_status = IssueStatus.find(params[:new_status_id])
+    if params[:confirm]
+      begin
+        journal = @issue.init_journal(self.logged_in_user, params[:notes])
+        @issue.status = @new_status
+        if @issue.update_attributes(params[:issue])
+          # Save attachments
+          params[:attachments].each { |file|
+            next unless file.size > 0
+            a = Attachment.create(:container => @issue, :file => file, :author => logged_in_user)            
+            journal.details << JournalDetail.new(:property => 'attachment',
+                                                 :prop_key => a.id,
+                                                 :value => a.filename) unless a.new_record?
+          } if params[:attachments] and params[:attachments].is_a? Array
+        
+          flash[:notice] = l(:notice_successful_update)
+          Mailer.deliver_issue_edit(journal) if Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+          redirect_to :action => 'show', :id => @issue
+        end
+      rescue ActiveRecord::StaleObjectError
+        # Optimistic locking exception
+        flash[:notice] = l(:notice_locking_conflict)
+      end
+    end    
+    @assignable_to = @project.members.find(:all, :include => :user).collect{ |m| m.user }
+  end
+
+  def destroy
+    @issue.destroy
+    redirect_to :controller => 'projects', :action => 'list_issues', :id => @project
+  end
+
+  def add_attachment
+    # Save the attachments
+    @attachments = []
+    journal = @issue.init_journal(self.logged_in_user)
+    params[:attachments].each { |file|
+      next unless file.size > 0
+      a = Attachment.create(:container => @issue, :file => file, :author => logged_in_user)
+      @attachments << a unless a.new_record?
+      journal.details << JournalDetail.new(:property => 'attachment',
+                                           :prop_key => a.id,
+                                           :value => a.filename) unless a.new_record?
+    } if params[:attachments] and params[:attachments].is_a? Array
+    journal.save if journal.details.any?
+    Mailer.deliver_attachments_add(@attachments) if !@attachments.empty? and Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+    redirect_to :action => 'show', :id => @issue
+  end
+
+  def destroy_attachment
+    a = @issue.attachments.find(params[:attachment_id])
+    a.destroy
+    journal = @issue.init_journal(self.logged_in_user)
+    journal.details << JournalDetail.new(:property => 'attachment',
+                                         :prop_key => a.id,
+                                         :old_value => a.filename)
+    journal.save
+    redirect_to :action => 'show', :id => @issue
+  end
+
+  # Send the file in stream mode
+  def download
+    @attachment = @issue.attachments.find(params[:attachment_id])
+    send_file @attachment.diskfile, :filename => @attachment.filename
+  rescue
+    render_404
+  end
+
+private
+  def find_project
+    @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
+    @project = @issue.project
+    @html_title = "#{@project.name} - #{@issue.tracker.name} ##{@issue.id}"
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end  
+end

app/controllers/members_controller.rb

@@ -1,41 +1,42 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
-	layout 'base'
-	before_filter :find_project, :authorize
+  layout 'base'
+  before_filter :find_project, :authorize
 
-	def edit
-		if request.post? and @member.update_attributes(params[:member])
-			flash[:notice] = l(:notice_successful_update)
-			redirect_to :controller => 'projects', :action => 'settings', :id => @project
-		end
-	end
+  def edit
+    if request.post? and @member.update_attributes(params[:member])
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project
+    end
+  end
 
-	def destroy
-		@member.destroy
+  def destroy
+    @member.destroy
     flash[:notice] = l(:notice_successful_delete)
-		redirect_to :controller => 'projects', :action => 'settings', :id => @project
-	end
-
-private
-	def find_project
-    @member = Member.find(params[:id]) 
-		@project = @member.project
-	end  
-  
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'members', :id => @project
+  end
+
+private
+  def find_project
+    @member = Member.find(params[:id]) 
+    @project = @member.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
 end

app/controllers/my_controller.rb

@@ -0,0 +1,136 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+  layout 'base'
+  before_filter :require_login
+
+  BLOCKS = { 'issuesassignedtome' => :label_assigned_to_me_issues,
+             'issuesreportedbyme' => :label_reported_issues,
+             'news' => :label_news_latest,
+             'calendar' => :label_calendar,
+             'documents' => :label_document_plural
+           }.freeze
+
+  DEFAULT_LAYOUT = {  'left' => ['issuesassignedtome'], 
+                      'right' => ['issuesreportedbyme'] 
+                   }.freeze
+
+  verify :xhr => true,
+         :session => :page_layout,
+         :only => [:add_block, :remove_block, :order_blocks]
+
+  def index
+    page
+    render :action => 'page'
+  end
+
+  # Show user's page
+  def page
+    @user = self.logged_in_user
+    @blocks = @user.pref[:my_page_layout] || DEFAULT_LAYOUT
+  end
+
+  # Edit user's account
+  def account
+    @user = self.logged_in_user
+    @pref = @user.pref
+    @user.attributes = params[:user]
+    @user.pref.attributes = params[:pref]
+    if request.post? and @user.save and @user.pref.save
+      set_localization
+      flash.now[:notice] = l(:notice_account_updated)
+      self.logged_in_user.reload
+    end
+  end
+
+  # Change user's password
+  def change_password
+    @user = self.logged_in_user
+    flash[:notice] = l(:notice_can_t_change_password) and redirect_to :action => 'account' and return if @user.auth_source_id
+    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)
+      else
+        render :action => 'account'
+        return
+      end
+    else
+      flash[:notice] = l(:notice_account_wrong_password)
+    end
+    redirect_to :action => 'account'
+  end
+
+  # User's page layout configuration
+  def page_layout
+    @user = self.logged_in_user
+    @blocks = @user.pref[:my_page_layout] || DEFAULT_LAYOUT.dup
+    session[:page_layout] = @blocks
+    %w(top left right).each {|f| session[:page_layout][f] ||= [] }
+    @block_options = []
+    BLOCKS.each {|k, v| @block_options << [l(v), k]}
+  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]
+    render(:nothing => true) and return unless block && (BLOCKS.keys.include? block)
+    @user = self.logged_in_user
+    # remove if already present in a group
+    %w(top left right).each {|f| (session[:page_layout][f] ||= []).delete block }
+    # add it on top
+    session[:page_layout]['top'].unshift block
+    render :partial => "block", :locals => {:user => @user, :block_name => block}
+  end
+  
+  # Remove a block to user's page
+  # params[:block] : id of the block to remove
+  def remove_block
+    block = params[:block]
+    # remove block in all groups
+    %w(top left right).each {|f| (session[:page_layout][f] ||= []).delete block }
+    render :nothing => true
+  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]
+    group_items = params["list-#{group}"]
+    if group_items and group_items.is_a? Array
+      # remove group blocks if they are presents in other groups
+      %w(top left right).each {|f|
+        session[:page_layout][f] = (session[:page_layout][f] || []) - group_items
+      }
+      session[:page_layout][group] = group_items    
+    end
+    render :nothing => true
+  end
+  
+  # Save user's page layout  
+  def page_layout_save
+    @user = self.logged_in_user
+    @user.pref[:my_page_layout] = session[:page_layout] if session[:page_layout]
+    @user.pref.save
+    session[:page_layout] = nil
+    redirect_to :action => 'page'
+  end
+end

app/controllers/news_controller.rb

@@ -1,23 +1,23 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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'
-	before_filter :find_project, :authorize
+# redMine - project management software
+# Copyright (C) 2006  Jean-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'
+  before_filter :find_project, :authorize
 
   def show
   end
@@ -28,15 +28,33 @@ class NewsController < ApplicationController
       redirect_to :action => 'show', :id => @news
     end
   end
+  
+  def add_comment
+    @comment = Comment.new(params[:comment])
+    @comment.author = logged_in_user
+    if @news.comments << @comment
+      flash[:notice] = l(:label_comment_added)
+      redirect_to :action => 'show', :id => @news
+    else
+      render :action => 'show'
+    end
+  end
 
-	def destroy
-		@news.destroy
-		redirect_to :controller => 'projects', :action => 'list_news', :id => @project
-	end
-  
-private
-	def find_project
-    @news = News.find(params[:id])
-		@project = @news.project
-	end  
+  def destroy_comment
+    @news.comments.find(params[:comment_id]).destroy
+    redirect_to :action => 'show', :id => @news
+  end
+
+  def destroy
+    @news.destroy
+    redirect_to :controller => 'projects', :action => 'list_news', :id => @project
+  end
+  
+private
+  def find_project
+    @news = News.find(params[:id])
+    @project = @news.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end  
 end

app/controllers/projects_controller.rb

@@ -0,0 +1,691 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 'csv'
+
+class ProjectsController < ApplicationController
+  layout 'base'
+  before_filter :find_project, :authorize, :except => [ :index, :list, :add ]
+  before_filter :require_admin, :only => [ :add, :destroy ]
+
+  helper :sort
+  include SortHelper
+  helper :custom_fields
+  include CustomFieldsHelper   
+  helper :ifpdf
+  include IfpdfHelper
+  helper IssuesHelper
+  helper :queries
+  include QueriesHelper
+  
+  def index
+    list
+    render :action => 'list' unless request.xhr?
+  end
+
+  # Lists public projects
+  def list
+    sort_init "#{Project.table_name}.name", "asc"
+    sort_update		
+    @project_count = Project.count(:all, :conditions => ["is_public=?", true])		
+    @project_pages = Paginator.new self, @project_count,
+								15,
+								params['page']								
+    @projects = Project.find :all, :order => sort_clause,
+						:conditions => ["#{Project.table_name}.is_public=?", true],
+						:include => :parent,
+						:limit  =>  @project_pages.items_per_page,
+						:offset =>  @project_pages.current.offset
+
+    render :action => "list", :layout => false if request.xhr?	
+  end
+          
+  # Add a new project
+  def add
+    @custom_fields = IssueCustomField.find(:all)
+    @root_projects = Project.find(:all, :conditions => "parent_id is null")
+    @project = Project.new(params[:project])
+    if request.get?
+      @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project) }
+    else
+      @project.custom_fields = CustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
+      @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => params["custom_fields"][x.id.to_s]) }
+      @project.custom_values = @custom_values			
+      if params[:repository_enabled] && params[:repository_enabled] == "1"
+        @project.repository = Repository.new
+        @project.repository.attributes = params[:repository]
+      end
+      if "1" == params[:wiki_enabled]
+        @project.wiki = Wiki.new
+        @project.wiki.attributes = params[:wiki]
+      end
+      if @project.save
+        flash[:notice] = l(:notice_successful_create)
+        redirect_to :controller => 'admin', :action => 'projects'
+	  end		
+    end	
+  end
+	
+  # Show @project
+  def show
+    @custom_values = @project.custom_values.find(:all, :include => :custom_field)
+    @members_by_role = @project.members.find(:all, :include => [:user, :role], :order => 'position').group_by {|m| m.role}
+    @subprojects = @project.children if @project.children.size > 0
+    @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
+    @trackers = Tracker.find(:all, :order => 'position')
+    @open_issues_by_tracker = Issue.count(:group => :tracker, :joins => "INNER JOIN #{IssueStatus.table_name} ON #{IssueStatus.table_name}.id = #{Issue.table_name}.status_id", :conditions => ["project_id=? and #{IssueStatus.table_name}.is_closed=?", @project.id, false])
+    @total_issues_by_tracker = Issue.count(:group => :tracker, :conditions => ["project_id=?", @project.id])
+  end
+
+  def settings
+    @root_projects = Project::find(:all, :conditions => ["parent_id is null and id <> ?", @project.id])
+    @custom_fields = IssueCustomField.find(:all)
+    @issue_category ||= IssueCategory.new
+    @member ||= @project.members.new
+    @roles = Role.find(:all, :order => 'position')
+    @users = User.find_active(:all) - @project.users
+    @custom_values ||= ProjectCustomField.find(:all).collect { |x| @project.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x) }
+  end
+  
+  # Edit @project
+  def edit
+    if request.post?
+      @project.custom_fields = IssueCustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
+      if params[:custom_fields]
+        @custom_values = ProjectCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => params["custom_fields"][x.id.to_s]) }
+        @project.custom_values = @custom_values
+      end
+      if params[:repository_enabled]
+        case params[:repository_enabled]
+        when "0"
+          @project.repository = nil
+        when "1"
+          @project.repository ||= Repository.new
+          @project.repository.update_attributes params[:repository]
+        end
+      end
+      if params[:wiki_enabled]
+        case params[:wiki_enabled]
+        when "0"
+          @project.wiki.destroy if @project.wiki
+        when "1"
+          @project.wiki ||= Wiki.new
+          @project.wiki.update_attributes params[:wiki]
+        end
+      end      
+      @project.attributes = params[:project]
+      if @project.save
+        flash[:notice] = l(:notice_successful_update)
+        redirect_to :action => 'settings', :id => @project
+      else
+        settings
+        render :action => 'settings'
+      end
+    end
+  end
+
+  # Delete @project
+  def destroy
+    if request.post? and params[:confirm]
+      @project.destroy
+      redirect_to :controller => 'admin', :action => 'projects'
+    end
+  end
+	
+  # Add a new issue category to @project
+  def add_issue_category
+    if request.post?
+      @issue_category = @project.issue_categories.build(params[:issue_category])
+      if @issue_category.save
+        flash[:notice] = l(:notice_successful_create)
+        redirect_to :action => 'settings', :tab => 'categories', :id => @project
+      else
+        settings
+        render :action => 'settings'
+      end
+    end
+  end	
+	
+  # Add a new version to @project
+  def add_version
+  	@version = @project.versions.build(params[:version])
+  	if request.post? and @version.save
+  	  flash[:notice] = l(:notice_successful_create)
+      redirect_to :action => 'settings', :tab => 'versions', :id => @project
+  	end
+  end
+
+  # Add a new member to @project
+  def add_member
+    @member = @project.members.build(params[:member])
+  	if request.post?
+      if @member.save
+        flash[:notice] = l(:notice_successful_create)
+        redirect_to :action => 'settings', :tab => 'members', :id => @project
+      else		
+        settings
+        render :action => 'settings'
+      end
+    end
+  end
+
+  # Show members list of @project
+  def list_members
+    @members = @project.members.find(:all)
+  end
+
+  # Add a new document to @project
+  def add_document
+    @categories = Enumeration::get_values('DCAT')
+    @document = @project.documents.build(params[:document])    
+    if request.post? and @document.save	
+      # Save the attachments
+      params[:attachments].each { |a|
+        Attachment.create(:container => @document, :file => a, :author => logged_in_user) unless a.size == 0
+      } if params[:attachments] and params[:attachments].is_a? Array
+      flash[:notice] = l(:notice_successful_create)
+      Mailer.deliver_document_add(@document) if Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+      redirect_to :action => 'list_documents', :id => @project
+    end
+  end
+  
+  # Show documents list of @project
+  def list_documents
+    @documents = @project.documents.find :all, :include => :category
+  end
+
+  # Add a new issue to @project
+  def add_issue
+    @tracker = Tracker.find(params[:tracker_id])
+    @priorities = Enumeration::get_values('IPRI')
+    
+    default_status = IssueStatus.default
+    @issue = Issue.new(:project => @project, :tracker => @tracker)    
+    @issue.status = default_status
+    @allowed_statuses = default_status.find_new_statuses_allowed_to(logged_in_user.role_for_project(@project), @issue.tracker) if logged_in_user
+    if request.get?
+      @issue.start_date = Date.today
+      @custom_values = @project.custom_fields_for_issues(@tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue) }
+    else
+      @issue.attributes = params[:issue]
+      
+      requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
+      @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
+      
+      @issue.author_id = self.logged_in_user.id if self.logged_in_user
+      # Multiple file upload
+      @attachments = []
+      params[:attachments].each { |a|
+        @attachments << Attachment.new(:container => @issue, :file => a, :author => logged_in_user) unless a.size == 0
+      } if params[:attachments] and params[:attachments].is_a? Array
+      @custom_values = @project.custom_fields_for_issues(@tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue, :value => params["custom_fields"][x.id.to_s]) }
+      @issue.custom_values = @custom_values
+      if @issue.save
+        @attachments.each(&:save)
+        flash[:notice] = l(:notice_successful_create)
+        Mailer.deliver_issue_add(@issue) if Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+        redirect_to :action => 'list_issues', :id => @project
+      end		
+    end	
+  end
+
+  # Show filtered/sorted issues list of @project
+  def list_issues
+    sort_init "#{Issue.table_name}.id", "desc"
+    sort_update
+
+    retrieve_query
+
+    @results_per_page_options = [ 15, 25, 50, 100 ]
+    if params[:per_page] and @results_per_page_options.include? params[:per_page].to_i
+      @results_per_page = params[:per_page].to_i
+      session[:results_per_page] = @results_per_page
+    else
+      @results_per_page = session[:results_per_page] || 25
+    end
+
+    if @query.valid?
+      @issue_count = Issue.count(:include => [:status, :project], :conditions => @query.statement)		
+      @issue_pages = Paginator.new self, @issue_count, @results_per_page, params['page']								
+      @issues = Issue.find :all, :order => sort_clause,
+  						:include => [ :assigned_to, :status, :tracker, :project, :priority ],
+  						:conditions => @query.statement,
+  						:limit  =>  @issue_pages.items_per_page,
+  						:offset =>  @issue_pages.current.offset						
+    end    
+    @trackers = Tracker.find :all, :order => 'position'
+    render :layout => false if request.xhr?
+  end
+
+  # Export filtered/sorted issues list to CSV
+  def export_issues_csv
+    sort_init "#{Issue.table_name}.id", "desc"
+    sort_update
+
+    retrieve_query
+    render :action => 'list_issues' and return unless @query.valid?
+					
+    @issues =  Issue.find :all, :order => sort_clause,
+						:include => [ :assigned_to, :author, :status, :tracker, :priority, {:custom_values => :custom_field} ],
+						:conditions => @query.statement,
+						:limit => Setting.issues_export_limit
+
+    ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')    
+    export = StringIO.new
+    CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
+      # csv header fields
+      headers = [ "#", l(:field_status), 
+                       l(:field_tracker),
+                       l(:field_priority),
+                       l(:field_subject),
+                       l(:field_assigned_to),
+                       l(:field_author),
+                       l(:field_start_date),
+                       l(:field_due_date),
+                       l(:field_done_ratio),
+                       l(:field_created_on),
+                       l(:field_updated_on)
+                       ]
+      for custom_field in @project.all_custom_fields
+        headers << custom_field.name
+      end      
+      csv << headers.collect {|c| ic.iconv(c) }
+      # csv lines
+      @issues.each do |issue|
+        fields = [issue.id, issue.status.name, 
+                            issue.tracker.name, 
+                            issue.priority.name,
+                            issue.subject, 
+                            (issue.assigned_to ? issue.assigned_to.name : ""),
+                            issue.author.name,
+                            issue.start_date ? l_date(issue.start_date) : nil,
+                            issue.due_date ? l_date(issue.due_date) : nil,
+                            issue.done_ratio,
+                            l_datetime(issue.created_on),  
+                            l_datetime(issue.updated_on)
+                            ]
+        for custom_field in @project.all_custom_fields
+          fields << (show_value issue.custom_value_for(custom_field))
+        end
+        csv << fields.collect {|c| ic.iconv(c.to_s) }
+      end
+    end
+    export.rewind
+    send_data(export.read, :type => 'text/csv; header=present', :filename => 'export.csv')
+  end
+  
+  # Export filtered/sorted issues to PDF
+  def export_issues_pdf
+    sort_init "#{Issue.table_name}.id", "desc"
+    sort_update
+
+    retrieve_query
+    render :action => 'list_issues' and return unless @query.valid?
+					
+    @issues =  Issue.find :all, :order => sort_clause,
+						:include => [ :author, :status, :tracker, :priority ],
+						:conditions => @query.statement,
+						:limit => Setting.issues_export_limit
+											
+    @options_for_rfpdf ||= {}
+    @options_for_rfpdf[:file_name] = "export.pdf"
+    render :layout => false
+  end
+
+  def move_issues
+    @issues = @project.issues.find(params[:issue_ids]) if params[:issue_ids]
+    redirect_to :action => 'list_issues', :id => @project and return unless @issues
+    @projects = []
+    # find projects to which the user is allowed to move the issue
+    @logged_in_user.memberships.each {|m| @projects << m.project if Permission.allowed_to_role("projects/move_issues", m.role)}
+    # issue can be moved to any tracker
+    @trackers = Tracker.find(:all)
+    if request.post? and params[:new_project_id] and params[:new_tracker_id]    
+      new_project = Project.find(params[:new_project_id])
+      new_tracker = Tracker.find(params[:new_tracker_id])
+      @issues.each { |i|
+        # project dependent properties
+        unless i.project_id == new_project.id
+          i.category = nil 
+          i.fixed_version = nil
+        end
+        # move the issue
+        i.project = new_project
+        i.tracker = new_tracker
+        i.save
+      }
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'list_issues', :id => @project
+    end
+  end
+
+  def add_query
+    @query = Query.new(params[:query])
+    @query.project = @project
+    @query.user = logged_in_user
+    
+    params[:fields].each do |field|
+      @query.add_filter(field, params[:operators][field], params[:values][field])
+    end if params[:fields]
+    
+    if request.post? and @query.save
+      flash[:notice] = l(:notice_successful_create)
+      redirect_to :controller => 'reports', :action => 'issue_report', :id => @project
+    end    
+    render :layout => false if request.xhr?
+  end
+
+  # Add a news to @project
+  def add_news
+    @news = News.new(:project => @project)
+    if request.post?
+      @news.attributes = params[:news]
+      @news.author_id = self.logged_in_user.id if self.logged_in_user
+      if @news.save
+        flash[:notice] = l(:notice_successful_create)
+        redirect_to :action => 'list_news', :id => @project
+      end
+    end
+  end
+
+  # Show news list of @project
+  def list_news
+    @news_pages, @news = paginate :news, :per_page => 10, :conditions => ["project_id=?", @project.id], :include => :author, :order => "#{News.table_name}.created_on DESC"
+    render :action => "list_news", :layout => false if request.xhr?
+  end
+
+  def add_file
+    if request.post?
+      @version = @project.versions.find_by_id(params[:version_id])
+      # Save the attachments
+      @attachments = []
+      params[:attachments].each { |file|
+        next unless file.size > 0
+        a = Attachment.create(:container => @version, :file => file, :author => logged_in_user)
+        @attachments << a unless a.new_record?
+      } if params[:attachments] and params[:attachments].is_a? Array
+      Mailer.deliver_attachments_add(@attachments) if !@attachments.empty? and Permission.find_by_controller_and_action(params[:controller], params[:action]).mail_enabled?
+      redirect_to :controller => 'projects', :action => 'list_files', :id => @project
+    end
+    @versions = @project.versions
+  end
+  
+  def list_files
+    @versions = @project.versions
+  end
+  
+  # Show changelog for @project
+  def changelog
+    @trackers = Tracker.find(:all, :conditions => ["is_in_chlog=?", true], :order => 'position')
+    retrieve_selected_tracker_ids(@trackers)
+    
+    @fixed_issues = @project.issues.find(:all, 
+      :include => [ :fixed_version, :status, :tracker ], 
+      :conditions => [ "#{IssueStatus.table_name}.is_closed=? and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')}) and #{Issue.table_name}.fixed_version_id is not null", true],
+      :order => "#{Version.table_name}.effective_date DESC, #{Issue.table_name}.id DESC"
+    ) unless @selected_tracker_ids.empty?
+    @fixed_issues ||= []
+  end
+
+  def roadmap
+    @trackers = Tracker.find(:all, :conditions => ["is_in_roadmap=?", true], :order => 'position')
+    retrieve_selected_tracker_ids(@trackers)
+    
+    @versions = @project.versions.find(:all,
+      :conditions => [ "#{Version.table_name}.effective_date>?", Date.today],
+      :order => "#{Version.table_name}.effective_date ASC"
+    )
+  end
+  
+  def activity
+    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
+
+    @date_from = Date.civil(@year, @month, 1)
+    @date_to = (@date_from >> 1)-1
+    
+    @events_by_day = {}    
+    
+    unless params[:show_issues] == "0"
+      @project.issues.find(:all, :include => [:author], :conditions => ["#{Issue.table_name}.created_on>=? and #{Issue.table_name}.created_on<=?", @date_from, @date_to] ).each { |i|
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      @show_issues = 1
+    end
+    
+    unless params[:show_news] == "0"
+      @project.news.find(:all, :conditions => ["#{News.table_name}.created_on>=? and #{News.table_name}.created_on<=?", @date_from, @date_to], :include => :author ).each { |i|
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      @show_news = 1 
+    end
+    
+    unless params[:show_files] == "0"
+      Attachment.find(:all, :select => "#{Attachment.table_name}.*", :joins => "LEFT JOIN #{Version.table_name} ON #{Version.table_name}.id = #{Attachment.table_name}.container_id", :conditions => ["#{Attachment.table_name}.container_type='Version' and #{Version.table_name}.project_id=? and #{Attachment.table_name}.created_on>=? and #{Attachment.table_name}.created_on<=?", @project.id, @date_from, @date_to], :include => :author ).each { |i|
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      @show_files = 1 
+    end
+    
+    unless params[:show_documents] == "0"
+      @project.documents.find(:all, :conditions => ["#{Document.table_name}.created_on>=? and #{Document.table_name}.created_on<=?", @date_from, @date_to] ).each { |i|
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      Attachment.find(:all, :select => "attachments.*", :joins => "LEFT JOIN #{Document.table_name} ON #{Document.table_name}.id = #{Attachment.table_name}.container_id", :conditions => ["#{Attachment.table_name}.container_type='Document' and #{Document.table_name}.project_id=? and #{Attachment.table_name}.created_on>=? and #{Attachment.table_name}.created_on<=?", @project.id, @date_from, @date_to], :include => :author ).each { |i|
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      @show_documents = 1 
+    end
+    
+    unless params[:show_wiki_edits] == "0"
+      select = "#{WikiContent.versioned_table_name}.updated_on, #{WikiContent.versioned_table_name}.comment, " +
+               "#{WikiContent.versioned_table_name}.#{WikiContent.version_column}, #{WikiPage.table_name}.title"
+      joins = "LEFT JOIN #{WikiPage.table_name} ON #{WikiPage.table_name}.id = #{WikiContent.versioned_table_name}.page_id " +
+              "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id "
+      conditions = ["#{Wiki.table_name}.project_id = ? AND #{WikiContent.versioned_table_name}.updated_on BETWEEN ? AND ?",
+                    @project.id, @date_from, @date_to]
+
+      WikiContent.versioned_class.find(:all, :select => select, :joins => joins, :conditions => conditions).each { |i|
+        # We provide this alias so all events can be treated in the same manner
+        def i.created_on
+          self.updated_on
+        end
+
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      @show_wiki_edits = 1
+    end
+
+    unless @project.repository.nil? || params[:show_changesets] == "0"
+      @project.repository.changesets.find(:all, :conditions => ["#{Changeset.table_name}.committed_on BETWEEN ? AND ?", @date_from, @date_to]).each { |i|
+        def i.created_on
+          self.committed_on
+        end
+        @events_by_day[i.created_on.to_date] ||= []
+        @events_by_day[i.created_on.to_date] << i
+      }
+      @show_changesets = 1 
+    end
+    
+    render :layout => false if request.xhr?
+  end
+  
+  def calendar
+    @trackers = Tracker.find(:all, :order => 'position')
+    retrieve_selected_tracker_ids(@trackers)
+    
+    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
+    
+    @date_from = Date.civil(@year, @month, 1)
+    @date_to = (@date_from >> 1)-1
+    # start on monday
+    @date_from = @date_from - (@date_from.cwday-1)
+    # finish on sunday
+    @date_to = @date_to + (7-@date_to.cwday)        
+    
+    @events = []
+    @project.issues_with_subprojects(params[:with_subprojects]) do
+      @events += Issue.find(:all, 
+                           :include => [:tracker, :status, :assigned_to, :priority], 
+                           :conditions => ["((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?)) and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')})", @date_from, @date_to, @date_from, @date_to]
+                           ) unless @selected_tracker_ids.empty?
+    end
+    @events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
+    
+    @ending_events_by_days = @events.group_by {|event| event.due_date}
+    @starting_events_by_days = @events.group_by {|event| event.start_date}
+    
+    render :layout => false if request.xhr?
+  end  
+
+  def gantt
+    @trackers = Tracker.find(:all, :order => 'position')
+    retrieve_selected_tracker_ids(@trackers)
+    
+    if params[:year] and params[:year].to_i >0
+      @year_from = params[:year].to_i
+      if params[:month] and params[:month].to_i >=1 and params[:month].to_i <= 12
+        @month_from = params[:month].to_i
+      else
+        @month_from = 1
+      end
+    else
+      @month_from ||= (Date.today << 1).month
+      @year_from ||= (Date.today << 1).year
+    end
+    
+    @zoom = (params[:zoom].to_i > 0 and params[:zoom].to_i < 5) ? params[:zoom].to_i : 2
+    @months = (params[:months].to_i > 0 and params[:months].to_i < 25) ? params[:months].to_i : 6
+    
+    @date_from = Date.civil(@year_from, @month_from, 1)
+    @date_to = (@date_from >> @months) - 1
+    
+    @events = []
+    @project.issues_with_subprojects(params[:with_subprojects]) do
+      @events += Issue.find(:all, 
+                           :order => "start_date, due_date",
+                           :include => [:tracker, :status, :assigned_to, :priority], 
+                           :conditions => ["(((start_date>=? and start_date<=?) or (due_date>=? and due_date<=?) or (start_date<? and due_date>?)) and start_date is not null and due_date is not null and #{Issue.table_name}.tracker_id in (#{@selected_tracker_ids.join(',')}))", @date_from, @date_to, @date_from, @date_to, @date_from, @date_to]
+                           ) unless @selected_tracker_ids.empty?
+    end
+    @events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
+    @events.sort! {|x,y| x.start_date <=> y.start_date }
+    
+    if params[:output]=='pdf'
+      @options_for_rfpdf ||= {}
+      @options_for_rfpdf[:file_name] = "gantt.pdf"
+      render :template => "projects/gantt.rfpdf", :layout => false
+    else
+      render :template => "projects/gantt.rhtml"
+    end
+  end
+  
+  def search
+    @question = params[:q] || ""
+    @question.strip!
+    @all_words = params[:all_words] || (params[:submit] ? false : true)
+    @scope = params[:scope] || (params[:submit] ? [] : %w(issues changesets news documents wiki) )
+    # tokens must be at least 3 character long
+    @tokens = @question.split.uniq.select {|w| w.length > 2 }
+    if !@tokens.empty?
+      # no more than 5 tokens to search for
+      @tokens.slice! 5..-1 if @tokens.size > 5
+      # strings used in sql like statement
+      like_tokens = @tokens.collect {|w| "%#{w}%"}
+      operator = @all_words ? " AND " : " OR "
+      limit = 10
+      @results = []
+      @results += @project.issues.find(:all, :limit => limit, :include => :author, :conditions => [ (["(LOWER(subject) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'issues'
+      @results += @project.news.find(:all, :limit => limit, :conditions => [ (["(LOWER(title) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort], :include => :author ) if @scope.include? 'news'
+      @results += @project.documents.find(:all, :limit => limit, :conditions => [ (["(LOWER(title) like ? OR LOWER(description) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @scope.include? 'documents'
+      @results += @project.wiki.pages.find(:all, :limit => limit, :include => :content, :conditions => [ (["(LOWER(title) like ? OR LOWER(text) like ?)"] * like_tokens.size).join(operator), * (like_tokens * 2).sort] ) if @project.wiki && @scope.include?('wiki')
+      @results += @project.repository.changesets.find(:all, :limit => limit, :conditions => [ (["(LOWER(comment) like ?)"] * like_tokens.size).join(operator), * (like_tokens).sort] ) if @project.repository && @scope.include?('changesets')
+      @question = @tokens.join(" ")
+    else
+      @question = ""
+    end
+  end
+  
+  def feeds
+    @queries = @project.queries.find :all, :conditions => ["is_public=? or user_id=?", true, (logged_in_user ? logged_in_user.id : 0)]
+    @key = logged_in_user.get_or_create_rss_key.value if logged_in_user
+  end
+  
+private
+  # Find project of id params[:id]
+  # if not found, redirect to project list
+  # Used as a before_filter
+  def find_project
+    @project = Project.find(params[:id])
+    @html_title = @project.name
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+  def retrieve_selected_tracker_ids(selectable_trackers)
+    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 = selectable_trackers.collect {|t| t.id.to_s }
+    end
+  end
+  
+  # Retrieve query from session or build a new query
+  def retrieve_query
+    if params[:query_id]
+      @query = @project.queries.find(params[:query_id])
+      session[:query] = @query
+    else
+      if params[:set_filter] or !session[:query] or session[:query].project_id != @project.id
+        # Give it a name, required to be valid
+        @query = Query.new(:name => "_")
+        @query.project = @project
+        if params[:fields] and params[:fields].is_a? Array
+          params[:fields].each do |field|
+            @query.add_filter(field, params[:operators][field], params[:values][field])
+          end
+        else
+          @query.available_filters.keys.each do |field|
+            @query.add_short_filter(field, params[field]) if params[field]
+          end
+        end
+        session[:query] = @query
+      else
+        @query = session[:query]
+      end
+    end  
+  end
+end

app/controllers/queries_controller.rb

@@ -0,0 +1,51 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+  layout 'base'
+  before_filter :require_login, :find_query
+
+  def edit
+    if request.post?
+      @query.filters = {}
+      params[:fields].each do |field|
+        @query.add_filter(field, params[:operators][field], params[:values][field])
+      end if params[:fields]
+      @query.attributes = params[:query]
+          
+      if @query.save
+        flash[:notice] = l(:notice_successful_update)
+        redirect_to :controller => 'projects', :action => 'list_issues', :id => @project, :query_id => @query
+      end
+    end
+  end
+
+  def destroy
+    @query.destroy if request.post?
+    redirect_to :controller => 'reports', :action => 'issue_report', :id => @project
+  end
+  
+private
+  def find_query
+    @query = Query.find(params[:id])
+    @project = @query.project
+    # check if user is allowed to manage queries (same permission as add_query)
+    authorize('projects', 'add_query')
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/reports_controller.rb

@@ -0,0 +1,191 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+  layout 'base'
+  before_filter :find_project, :authorize
+
+  def issue_report
+    @statuses = IssueStatus.find(:all, :order => 'position')
+    
+    case params[:detail]
+    when "tracker"
+      @field = "tracker_id"
+      @rows = Tracker.find :all, :order => 'position'
+      @data = issues_by_tracker
+      @report_title = l(:field_tracker)
+      render :template => "reports/issue_report_details"
+    when "priority"
+      @field = "priority_id"
+      @rows = Enumeration::get_values('IPRI')
+      @data = issues_by_priority
+      @report_title = l(:field_priority)
+      render :template => "reports/issue_report_details"   
+    when "category"
+      @field = "category_id"
+      @rows = @project.issue_categories
+      @data = issues_by_category
+      @report_title = l(:field_category)
+      render :template => "reports/issue_report_details"   
+    when "author"
+      @field = "author_id"
+      @rows = @project.members.collect { |m| m.user }
+      @data = issues_by_author
+      @report_title = l(:field_author)
+      render :template => "reports/issue_report_details"  
+    when "subproject"
+      @field = "project_id"
+      @rows = @project.children
+      @data = issues_by_subproject
+      @report_title = l(:field_subproject)
+      render :template => "reports/issue_report_details"  
+    else
+      @queries = @project.queries.find :all, :conditions => ["is_public=? or user_id=?", true, (logged_in_user ? logged_in_user.id : 0)]
+      @trackers = Tracker.find(:all, :order => 'position')
+      @priorities = Enumeration::get_values('IPRI')
+      @categories = @project.issue_categories
+      @authors = @project.members.collect { |m| m.user }
+      @subprojects = @project.children
+      issues_by_tracker
+      issues_by_priority
+      issues_by_category
+      issues_by_author
+      issues_by_subproject
+      @total_hours = @project.time_entries.sum(:hours)
+      render :template => "reports/issue_report"
+    end
+  end  
+  
+  def delays
+    @trackers = Tracker.find(:all)
+    if request.get?
+      @selected_tracker_ids = @trackers.collect {|t| t.id.to_s }
+    else
+      @selected_tracker_ids = params[:tracker_ids].collect { |id| id.to_i.to_s } if params[:tracker_ids] and params[:tracker_ids].is_a? Array
+    end
+    @selected_tracker_ids ||= []    
+    @raw = 
+      ActiveRecord::Base.connection.select_all("SELECT datediff( a.created_on, b.created_on ) as delay, count(a.id) as total
+      FROM issue_histories a, issue_histories b, issues i
+      WHERE a.status_id =5
+      AND a.issue_id = b.issue_id
+      AND a.issue_id = i.id
+      AND i.tracker_id in (#{@selected_tracker_ids.join(',')})
+      AND b.id = (
+      SELECT min( c.id )
+      FROM issue_histories c
+      WHERE b.issue_id = c.issue_id ) 
+      GROUP BY delay") unless @selected_tracker_ids.empty?    
+    @raw ||=[]
+    
+    @x_from = 0
+    @x_to = 0
+    @y_from = 0
+    @y_to = 0
+    @sum_total = 0
+    @sum_delay = 0
+    @raw.each do |r|
+      @x_to = [r['delay'].to_i, @x_to].max
+      @y_to = [r['total'].to_i, @y_to].max
+      @sum_total = @sum_total + r['total'].to_i
+      @sum_delay = @sum_delay + r['total'].to_i * r['delay'].to_i
+    end    
+  end
+  
+private
+  # Find project of id params[:id]
+  def find_project
+    @project = Project.find(params[:id])		
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def issues_by_tracker
+    @issues_by_tracker ||= 
+        ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
+                                                  s.is_closed as closed, 
+                                                  t.id as tracker_id,
+                                                  count(i.id) as total 
+                                                from 
+                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{Tracker.table_name} t
+                                                where 
+                                                  i.status_id=s.id 
+                                                  and i.tracker_id=t.id
+                                                  and i.project_id=#{@project.id}
+                                                group by s.id, s.is_closed, t.id")	
+  end
+	
+  def issues_by_priority    
+    @issues_by_priority ||= 
+      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
+                                                  s.is_closed as closed, 
+                                                  p.id as priority_id,
+                                                  count(i.id) as total 
+                                                from 
+                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{Enumeration.table_name} p
+                                                where 
+                                                  i.status_id=s.id 
+                                                  and i.priority_id=p.id
+                                                  and i.project_id=#{@project.id}
+                                                group by s.id, s.is_closed, p.id")	
+  end
+	
+  def issues_by_category   
+    @issues_by_category ||= 
+      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
+                                                  s.is_closed as closed, 
+                                                  c.id as category_id,
+                                                  count(i.id) as total 
+                                                from 
+                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssueCategory.table_name} c
+                                                where 
+                                                  i.status_id=s.id 
+                                                  and i.category_id=c.id
+                                                  and i.project_id=#{@project.id}
+                                                group by s.id, s.is_closed, c.id")	
+  end
+	
+  def issues_by_author
+    @issues_by_author ||= 
+      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
+                                                  s.is_closed as closed, 
+                                                  a.id as author_id,
+                                                  count(i.id) as total 
+                                                from 
+                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
+                                                where 
+                                                  i.status_id=s.id 
+                                                  and i.author_id=a.id
+                                                  and i.project_id=#{@project.id}
+                                                group by s.id, s.is_closed, a.id")	
+  end
+  
+  def issues_by_subproject
+    @issues_by_subproject ||= 
+      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
+                                                  s.is_closed as closed, 
+                                                  i.project_id as project_id,
+                                                  count(i.id) as total 
+                                                from 
+                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s
+                                                where 
+                                                  i.status_id=s.id 
+                                                  and i.project_id IN (#{@project.children.collect{|p| p.id}.join(',')})
+                                                group by s.id, s.is_closed, i.project_id") if @project.children.any?
+    @issues_by_subproject ||= []
+  end
+end

app/controllers/repositories_controller.rb

@@ -0,0 +1,208 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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'
+
+class RepositoriesController < ApplicationController
+  layout 'base'
+  before_filter :find_project
+  before_filter :authorize, :except => [:stats, :graph]
+  before_filter :check_project_privacy, :only => [:stats, :graph]
+  
+  def show
+    # get entries for the browse frame
+    @entries = @repository.scm.entries('')
+    show_error and return unless @entries
+    # check if new revisions have been committed in the repository
+    scm_latestrev = @entries.revisions.latest
+    if Setting.autofetch_changesets? && scm_latestrev && ((@repository.latest_changeset.nil?) || (@repository.latest_changeset.revision < scm_latestrev.identifier.to_i))
+      @repository.fetch_changesets
+      @repository.reload
+    end
+    @changesets = @repository.changesets.find(:all, :limit => 5, :order => "committed_on DESC")
+  end
+  
+  def browse
+    @entries = @repository.scm.entries(@path, @rev)
+    show_error and return unless @entries
+  end
+  
+  def revisions
+    unless @path == ''
+      @entry = @repository.scm.entry(@path, @rev)  
+      show_error and return unless @entry
+    end
+    @repository.changesets_with_path @path do
+      @changeset_count = @repository.changesets.count
+      @changeset_pages = Paginator.new self, @changeset_count,
+  								      25,
+  								      params['page']								
+      @changesets = @repository.changesets.find(:all,
+  						:limit  =>  @changeset_pages.items_per_page,
+  						:offset =>  @changeset_pages.current.offset)
+    end
+    render :action => "revisions", :layout => false if request.xhr?
+  end
+  
+  def entry
+    if 'raw' == params[:format]
+      content = @repository.scm.cat(@path, @rev)
+      show_error and return unless content
+      send_data content, :filename => @path.split('/').last
+    end
+  end
+  
+  def revision
+    @changeset = @repository.changesets.find_by_revision(@rev)
+    show_error and return unless @changeset
+  end
+  
+  def diff
+    @rev_to = params[:rev_to] || (@rev-1)
+    type = params[:type] || 'inline'
+    @diff = @repository.scm.diff(params[:path], @rev, @rev_to, type)
+    show_error and return unless @diff
+  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_project
+    @project = Project.find(params[:id])
+    @repository = @project.repository
+    render_404 and return false unless @repository
+    @path = params[:path].squeeze('/').gsub(/^\//, '') if params[:path]
+    @path ||= ''
+    @rev = params[:rev].to_i if params[:rev] and params[:rev].to_i > 0
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def show_error
+    flash.now[:notice] = l(:notice_scm_error)
+    render :nothing => true, :layout => true
+  end
+  
+  def graph_commits_per_month(repository)
+    @date_to = Date.today
+    @date_from = @date_to << 12
+    commits_by_day = repository.changesets.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
+    commits_by_month = [0] * 12
+    commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }
+
+    changes_by_day = repository.changes.count(:all, :group => :commit_date)
+    changes_by_month = [0] * 12
+    changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }
+   
+    fields = []
+    month_names = l(:actionview_datehelper_select_month_names_abbr).split(',')
+    12.times {|m| fields << month_names[((Date.today.month - 1 - m) % 12)]}
+  
+    graph = SVG::Graph::Bar.new(
+      :height => 300,
+      :width => 500,
+      :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 = repository.changesets.count(:all, :group => :committer)
+    commits_by_author.sort! {|x, y| x.last <=> y.last}
+
+    changes_by_author = repository.changes.count(:all, :group => :committer)
+    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
+    
+    graph = SVG::Graph::BarHorizontal.new(
+      :height => 300,
+      :width => 500,
+      :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
+  
+class Date
+  def months_ago(date = Date.today)
+    (date.year - self.year)*12 + (date.month - self.month)
+  end
+
+  def weeks_ago(date = Date.today)
+    (date.year - self.year)*52 + (date.cweek - self.cweek)
+  end
+end

app/controllers/roles_controller.rb

@@ -1,49 +1,53 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'base'	
-	before_filter :require_admin
-	
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'base'	
+  before_filter :require_admin
+
+  verify :method => :post, :only => [ :destroy, :move ],
+         :redirect_to => { :action => :list }
+
   def index
     list
-    render :action => 'list'
+    render :action => 'list' unless request.xhr?
   end
 
   def list
-    @role_pages, @roles = paginate :roles, :per_page => 10
+    @role_pages, @roles = paginate :roles, :per_page => 25, :order => "position"
+    render :action => "list", :layout => false if request.xhr?
   end
 
   def new
-    @role = Role.new(params[:role])
+    @role = Role.new(params[:role])
     if request.post?
-      @role.permissions = Permission.find(@params[:permission_ids]) if @params[:permission_ids]
+      @role.permissions = Permission.find(params[:permission_ids]) if params[:permission_ids]
       if @role.save
         flash[:notice] = l(:notice_successful_create)
         redirect_to :action => 'list'
-      end
+      end
     end
     @permissions = Permission.find(:all, :conditions => ["is_public=?", false], :order => 'sort ASC')
   end
 
   def edit
-    @role = Role.find(params[:id])
+    @role = Role.find(params[:id])
     if request.post? and @role.update_attributes(params[:role])
-      @role.permissions = Permission.find(@params[:permission_ids] || [])
+      @role.permissions = Permission.find(params[:permission_ids] || [])
       Permission.allowed_to_role_expired
       flash[:notice] = l(:notice_successful_update)
       redirect_to :action => 'list'
@@ -52,32 +56,60 @@ class RolesController < ApplicationController
   end
 
   def destroy
-    @role = Role.find(params[:id])
-    unless @role.members.empty?
-      flash[:notice] = 'Some members have this role. Can\'t delete it.'
-    else
-      @role.destroy
+    @role = Role.find(params[:id])
+    unless @role.members.empty?
+      flash[:notice] = 'Some members have this role. Can\'t delete it.'
+    else
+      @role.destroy
     end
     redirect_to :action => 'list'
-  end
-  
-  def workflow    
-    @role = Role.find_by_id(params[:role_id])
-    @tracker = Tracker.find_by_id(params[:tracker_id])    
-    
-    if request.post?
-      Workflow.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
-      (params[:issue_status] || []).each { |old, news| 
-        news.each { |new| 
-          @role.workflows.build(:tracker_id => @tracker.id, :old_status_id => old, :new_status_id => new) 
-        }
-      }
-      if @role.save
-        flash[:notice] = l(:notice_successful_update)
-      end
-    end
-    @roles = Role.find_all
-    @trackers = Tracker.find_all
-    @statuses = IssueStatus.find(:all, :include => :workflows)
+  end
+  
+  def move
+    @role = Role.find(params[:id])
+    case params[:position]
+    when 'highest'
+      @role.move_to_top
+    when 'higher'
+      @role.move_higher
+    when 'lower'
+      @role.move_lower
+    when 'lowest'
+      @role.move_to_bottom
+    end if params[:position]
+    redirect_to :action => 'list'
+  end
+  
+  def workflow    
+    @role = Role.find_by_id(params[:role_id])
+    @tracker = Tracker.find_by_id(params[:tracker_id])    
+    
+    if request.post?
+      Workflow.destroy_all( ["role_id=? and tracker_id=?", @role.id, @tracker.id])
+      (params[:issue_status] || []).each { |old, news| 
+        news.each { |new| 
+          @role.workflows.build(:tracker_id => @tracker.id, :old_status_id => old, :new_status_id => new) 
+        }
+      }
+      if @role.save
+        flash[:notice] = l(:notice_successful_update)
+      end
+    end
+    @roles = Role.find(:all, :order => 'position')
+    @trackers = Tracker.find(:all, :order => 'position')
+    @statuses = IssueStatus.find(:all, :include => :workflows, :order => 'position')
+  end
+  
+  def report    
+    @roles = Role.find(:all, :order => 'position')
+    @permissions = Permission.find :all, :conditions => ["is_public=?", false], :order => 'sort'
+    if request.post?
+      @roles.each do |role|
+        role.permissions = Permission.find(params[:permission_ids] ? (params[:permission_ids][role.id.to_s] || []) : [] )
+      end
+      Permission.allowed_to_role_expired
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'list'
+    end
   end
 end

app/controllers/settings_controller.rb

@@ -0,0 +1,33 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 'base'	
+  before_filter :require_admin
+  
+  def index
+    edit
+    render :action => 'edit'
+  end
+
+  def edit
+    if request.post? and params[:settings] and params[:settings].is_a? Hash
+      params[:settings].each { |name, value| Setting[name] = value }
+      redirect_to :action => 'edit' and return
+    end
+  end
+end

app/controllers/sys_controller.rb

@@ -0,0 +1,44 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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
+  wsdl_service_name 'Sys'
+  web_service_api SysApi
+  web_service_scaffold :invoke
+  
+  before_invocation :check_enabled
+  
+  def projects
+    Project.find(:all, :include => :repository)
+  end
+
+  def repository_created(project_id, url)
+    project = Project.find_by_id(project_id)
+    return 0 unless project && project.repository.nil?
+    logger.debug "Repository for #{project.name} created"
+    repository = Repository.new(:project => project, :url => url)
+    repository.root_url = url
+    repository.save
+    repository.id
+  end
+
+protected
+
+  def check_enabled(name, args)
+    Setting.sys_api_enabled?
+  end
+end

app/controllers/timelog_controller.rb

@@ -0,0 +1,80 @@
+class TimelogController < ApplicationController
+  layout 'base'
+  
+  before_filter :find_project
+  before_filter :authorize, :only => :edit
+  before_filter :check_project_privacy, :only => :details
+
+  helper :sort
+  include SortHelper
+  
+  def details
+    sort_init 'spent_on', 'desc'
+    sort_update
+    
+    @entries = (@issue ? @issue : @project).time_entries.find(:all, :include => [:activity, :user, {:issue => [:tracker, :assigned_to, :priority]}], :order => sort_clause)
+
+    @total_hours = @entries.inject(0) { |sum,entry| sum + entry.hours }
+    @owner_id = logged_in_user ? logged_in_user.id : 0
+    
+    send_csv and return if 'csv' == params[:export]    
+    render :action => 'details', :layout => false if request.xhr?
+  end
+  
+  def edit
+    render_404 and return if @time_entry && @time_entry.user != logged_in_user
+    @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => logged_in_user, :spent_on => Date.today)
+    @time_entry.attributes = params[:time_entry]
+    if request.post? and @time_entry.save
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'details', :project_id => @time_entry.project, :issue_id => @time_entry.issue
+      return
+    end    
+    @activities = Enumeration::get_values('ACTI')
+  end
+
+private
+  def find_project
+    if params[:id]
+      @time_entry = TimeEntry.find(params[:id])
+      @project = @time_entry.project
+    elsif params[:issue_id]
+      @issue = Issue.find(params[:issue_id])
+      @project = @issue.project
+    elsif params[:project_id]
+      @project = Project.find(params[:project_id])
+    else
+      render_404
+      return false
+    end
+  end
+  
+  def send_csv
+    ic = Iconv.new(l(:general_csv_encoding), 'UTF-8')    
+    export = StringIO.new
+    CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
+      # csv header fields
+      headers = [l(:field_spent_on),
+                 l(:field_user),
+                 l(:field_activity),
+                 l(:field_issue),
+                 l(:field_hours),
+                 l(:field_comment)
+                 ]
+      csv << headers.collect {|c| ic.iconv(c) }
+      # csv lines
+      @entries.each do |entry|
+        fields = [l_date(entry.spent_on),
+                  entry.user.name,
+                  entry.activity.name,
+                  (entry.issue ? entry.issue.id : nil),
+                  entry.hours,
+                  entry.comment
+                  ]
+        csv << fields.collect {|c| ic.iconv(c.to_s) }
+      end
+    end
+    export.rewind
+    send_data(export.read, :type => 'text/csv; header=present', :filename => 'export.csv')
+  end
+end

app/controllers/trackers_controller.rb

@@ -1,42 +1,50 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'base'
-  before_filter :require_admin
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'base'
+  before_filter :require_admin
 
   def index
     list
-    render :action => 'list'
+    render :action => 'list' unless request.xhr?
   end
 
   # GETs should be safe (see http://www.w3.org/2001/tag/doc/whenToUseGet.html)
-  verify :method => :post, :only => [ :destroy ], :redirect_to => { :action => :list }
+  verify :method => :post, :only => [ :destroy, :move ], :redirect_to => { :action => :list }
 
   def list
-    @tracker_pages, @trackers = paginate :trackers, :per_page => 10
+    @tracker_pages, @trackers = paginate :trackers, :per_page => 10, :order => 'position'
+    render :action => "list", :layout => false if request.xhr?
   end
 
   def new
     @tracker = Tracker.new(params[:tracker])
     if request.post? and @tracker.save
+      # workflow copy
+      if params[:copy_workflow_from] && (copy_from = Tracker.find_by_id(params[:copy_workflow_from]))
+        copy_from.workflows.each do |w|
+          @tracker.workflows << w.clone
+        end
+      end
       flash[:notice] = l(:notice_successful_create)
       redirect_to :action => 'list'
     end
+    @trackers = Tracker.find :all
   end
 
   def edit
@@ -47,14 +55,28 @@ class TrackersController < ApplicationController
     end
   end
 
+  def move
+    @tracker = Tracker.find(params[:id])
+    case params[:position]
+    when 'highest'
+      @tracker.move_to_top
+    when 'higher'
+      @tracker.move_higher
+    when 'lower'
+      @tracker.move_lower
+    when 'lowest'
+      @tracker.move_to_bottom
+    end if params[:position]
+    redirect_to :action => 'list'
+  end
+  
   def destroy
-    @tracker = Tracker.find(params[:id])
-    unless @tracker.issues.empty?
-      flash[:notice] = "This tracker contains issues and can\'t be deleted."
-    else
-      @tracker.destroy
+    @tracker = Tracker.find(params[:id])
+    unless @tracker.issues.empty?
+      flash[:notice] = "This tracker contains issues and can\'t be deleted."
+    else
+      @tracker.destroy
     end
     redirect_to :action => 'list'
-  end
-  
+  end  
 end

app/controllers/users_controller.rb

@@ -1,88 +1,119 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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'	
-  before_filter :require_admin
-
-  helper :sort
-  include SortHelper
-  helper :custom_fields
-  include CustomFieldsHelper   
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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'	
+  before_filter :require_admin
+
+  helper :sort
+  include SortHelper
+  helper :custom_fields
+  include CustomFieldsHelper   
 
   def index
     list
-    render :action => 'list'
+    render :action => 'list' unless request.xhr?
   end
 
-  def list
-    sort_init 'login', 'asc'
-    sort_update
-    @user_count = User.count		
-    @user_pages = Paginator.new self, @user_count,
-								15,
-								@params['page']								
-    @users =  User.find :all,:order => sort_clause,
-						:limit  =>  @user_pages.items_per_page,
-						:offset =>  @user_pages.current.offset		
+  def list
+    sort_init 'login', 'asc'
+    sort_update
+    
+    @status = params[:status] ? params[:status].to_i : 1    
+    conditions = nil
+    conditions = ["status=?", @status] unless @status == 0
+    
+    @user_count = User.count(:conditions => conditions)
+    @user_pages = Paginator.new self, @user_count,
+								15,
+								params['page']								
+    @users =  User.find :all,:order => sort_clause,
+                        :conditions => conditions,
+						:limit  =>  @user_pages.items_per_page,
+						:offset =>  @user_pages.current.offset
+
+    render :action => "list", :layout => false if request.xhr?	
   end
 
   def add
-    if request.get?
-      @user = User.new(:language => $RDM_DEFAULT_LANG)
-      @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user) }
+    if request.get?
+      @user = User.new(:language => Setting.default_language)
+      @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user) }
     else
-      @user = User.new(params[:user])
-      @user.admin = params[:user][:admin] || false
-      @user.login = params[:user][:login]
-      @user.password, @user.password_confirmation = params[:password], params[:password_confirmation]
-      @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user, :value => params["custom_fields"][x.id.to_s]) }
-      @user.custom_values = @custom_values			
+      @user = User.new(params[:user])
+      @user.admin = params[:user][:admin] || false
+      @user.login = params[:user][:login]
+      @user.password, @user.password_confirmation = params[:password], params[:password_confirmation] unless @user.auth_source_id
+      @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user, :value => params["custom_fields"][x.id.to_s]) }
+      @user.custom_values = @custom_values			
       if @user.save
         flash[:notice] = l(:notice_successful_create)
         redirect_to :action => 'list'
-      end
+      end
     end
+    @auth_sources = AuthSource.find(:all)
   end
 
   def edit
     @user = User.find(params[:id])
-    if request.get?
-      @custom_values = UserCustomField.find(:all).collect { |x| @user.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x) }
-    else
-      @user.admin = params[:user][:admin] if params[:user][:admin]
-      @user.login = params[:user][:login] if params[:user][:login]
-      @user.password, @user.password_confirmation = params[:password], params[:password_confirmation] unless params[:password].nil? or params[:password].empty?
-      if params[:custom_fields]
-        @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user, :value => params["custom_fields"][x.id.to_s]) }
-        @user.custom_values = @custom_values
-      end
+    if request.get?
+      @custom_values = UserCustomField.find(:all).collect { |x| @user.custom_values.find_by_custom_field_id(x.id) || CustomValue.new(:custom_field => x) }
+    else
+      @user.admin = params[:user][:admin] if params[:user][:admin]
+      @user.login = params[:user][:login] if params[:user][:login]
+      @user.password, @user.password_confirmation = params[:password], params[:password_confirmation] unless params[:password].nil? or params[:password].empty? or @user.auth_source_id
+      if params[:custom_fields]
+        @custom_values = UserCustomField.find(:all).collect { |x| CustomValue.new(:custom_field => x, :customized => @user, :value => params["custom_fields"][x.id.to_s]) }
+        @user.custom_values = @custom_values
+      end
       if @user.update_attributes(params[:user])
         flash[:notice] = l(:notice_successful_update)
         redirect_to :action => 'list'
-      end
+      end
     end
+    @auth_sources = AuthSource.find(:all)
+    @roles = Role.find(:all, :order => 'position')
+    @projects = Project.find(:all) - @user.projects
+    @membership ||= Member.new
+  end
+  
+  def edit_membership
+    @user = User.find(params[:id])
+    @membership = params[:membership_id] ? Member.find(params[:membership_id]) : Member.new(:user => @user)
+    @membership.attributes = params[:membership]
+    if request.post? and @membership.save
+      flash[:notice] = l(:notice_successful_update)
+    end
+    redirect_to :action => 'edit', :id => @user and return
+  end
+  
+  def destroy_membership
+    @user = User.find(params[:id])
+    if request.post? and Member.find(params[:membership_id]).destroy
+      flash[:notice] = l(:notice_successful_update)
+    end
+    redirect_to :action => 'edit', :id => @user and return
   end
 
   def destroy
     User.find(params[:id]).destroy
-    redirect_to :action => 'list'
-  rescue
-    flash[:notice] = "Unable to delete user"
     redirect_to :action => 'list'
-  end  
+  rescue
+    flash[:notice] = "Unable to delete user"
+    redirect_to :action => 'list'
+  end  
 end

app/controllers/versions_controller.rb

@@ -1,57 +1,58 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
-  layout 'base'
-  before_filter :find_project, :authorize
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+  layout 'base'
+  before_filter :find_project, :authorize
 
   def edit
     if request.post? and @version.update_attributes(params[:version])
       flash[:notice] = l(:notice_successful_update)
-      redirect_to :controller => 'projects', :action => 'settings', :id => @project
+      redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
     end
   end
 
-  def destroy
+  def destroy
     @version.destroy
-    redirect_to :controller => 'projects', :action => 'settings', :id => @project
-  rescue
-    flash[:notice] = "Unable to delete version"
-    redirect_to :controller => 'projects', :action => 'settings', :id => @project
-  end
-
-  def download
-    @attachment = @version.attachments.find(params[:attachment_id])
-    @attachment.increment_download
-    send_file @attachment.diskfile, :filename => @attachment.filename
-  rescue
-    flash[:notice] = l(:notice_file_not_found)
-    redirect_to :controller => 'projects', :action => 'list_files', :id => @project
-  end 
-  
-  def destroy_file
-    @version.attachments.find(params[:attachment_id]).destroy
-    flash[:notice] = l(:notice_successful_delete)
-    redirect_to :controller => 'projects', :action => 'list_files', :id => @project
-  end
-
-private
-  def find_project
-    @version = Version.find(params[:id])
-    @project = @version.project
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
+  rescue
+    flash[:notice] = "Unable to delete version"
+    redirect_to :controller => 'projects', :action => 'settings', :tab => 'versions', :id => @project
+  end
+
+  def download
+    @attachment = @version.attachments.find(params[:attachment_id])
+    @attachment.increment_download
+    send_file @attachment.diskfile, :filename => @attachment.filename
+  rescue
+    render_404
+  end 
+  
+  def destroy_file
+    @version.attachments.find(params[:attachment_id]).destroy
+    flash[:notice] = l(:notice_successful_delete)
+    redirect_to :controller => 'projects', :action => 'list_files', :id => @project
+  end
+
+private
+  def find_project
+    @version = Version.find(params[:id])
+    @project = @version.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end  
 end

app/controllers/welcome_controller.rb

@@ -1,25 +1,25 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
-  layout 'base'
-
-  def index
-    @news = News.latest
-    @projects = Project.latest
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+  layout 'base'
+
+  def index
+    @news = News.latest logged_in_user
+    @projects = Project.latest logged_in_user
   end
 end

app/controllers/wiki_controller.rb

@@ -0,0 +1,112 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 WikiController < ApplicationController
+  layout 'base'
+  before_filter :find_wiki, :check_project_privacy, :except => [:preview]
+    
+  # display a page (in editing mode if it doesn't exist)
+  def index
+    page_title = params[:page]
+    @page = @wiki.find_or_new_page(page_title)
+    if @page.new_record?
+      edit
+      render :action => 'edit' and return
+    end
+    @content = @page.content_for_version(params[:version])
+    if params[:export] == 'html'
+      export = render_to_string :action => 'export', :layout => false
+      send_data(export, :type => 'text/html', :filename => "#{@page.title}.html")
+      return
+    elsif params[:export] == 'txt'
+      send_data(@content.text, :type => 'text/plain', :filename => "#{@page.title}.txt")
+      return
+    end
+    render :action => 'show'
+  end
+  
+  # edit an existing page or a new one
+  def edit
+    @page = @wiki.find_or_new_page(params[:page])    
+    @page.content = WikiContent.new(:page => @page) if @page.new_record?
+    
+    @content = @page.content_for_version(params[:version])
+    @content.text = "h1. #{@page.pretty_title}" if @content.text.blank?
+    # don't keep previous comment
+    @content.comment = nil
+    if request.post?      
+      if @content.text == params[:content][:text]
+        # don't save if text wasn't changed
+        redirect_to :action => 'index', :id => @project, :page => @page.title
+        return
+      end
+      @content.text = params[:content][:text]
+      @content.comment = params[:content][:comment]
+      @content.author = logged_in_user
+      # if page is new @page.save will also save content, but not if page isn't a new record
+      if (@page.new_record? ? @page.save : @content.save)
+        redirect_to :action => 'index', :id => @project, :page => @page.title
+      end
+    end
+  end
+  
+  # show page history
+  def history
+    @page = @wiki.find_page(params[:page])
+    # don't load text
+    @versions = @page.content.versions.find :all, 
+                                            :select => "id, author_id, comment, updated_on, version",
+                                            :order => 'version DESC'
+  end
+
+  # display special pages
+  def special
+    page_title = params[:page].downcase
+    case page_title
+    # show pages index, sorted by title
+    when 'page_index'
+      # eager load information about last updates, without loading text
+      @pages = @wiki.pages.find :all, :select => "#{WikiPage.table_name}.*, #{WikiContent.table_name}.updated_on",
+                                      :joins => "LEFT JOIN #{WikiContent.table_name} ON #{WikiContent.table_name}.page_id = #{WikiPage.table_name}.id",
+                                      :order => 'title'
+    # export wiki to a single html file
+    when 'export'
+      @pages = @wiki.pages.find :all, :order => 'title'
+      export = render_to_string :action => 'export_multiple', :layout => false
+      send_data(export, :type => 'text/html', :filename => "wiki.html")
+      return      
+    else
+      # requested special page doesn't exist, redirect to default page
+      redirect_to :action => 'index', :id => @project, :page => nil and return
+    end
+    render :action => "special_#{page_title}"
+  end
+  
+  def preview
+    @text = params[:content][:text]
+    render :partial => 'preview'
+  end
+
+private
+  
+  def find_wiki
+    @project = Project.find(params[:id])
+    @wiki = @project.wiki
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/helpers/account_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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/admin_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
 end

app/helpers/application_helper.rb

@@ -1,156 +1,241 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 ApplicationHelper
-
-  # Return current logged in user or nil
-  def loggedin?
-    @logged_in_user
-  end
-  
-  # Return true if user is logged in and is admin, otherwise false
-  def admin_loggedin?
-    @logged_in_user and @logged_in_user.admin?
-  end
-
-  # Return true if user is authorized for controller/action, otherwise false
-  def authorize_for(controller, action)  
-    # check if action is allowed on public projects
-    if @project.is_public? and Permission.allowed_to_public "%s/%s" % [ controller, action ]
-      return true
-    end
-    # check if user is authorized    
-    if @logged_in_user and (@logged_in_user.admin? or Permission.allowed_to_role( "%s/%s" % [ controller, action ], @logged_in_user.role_for_project(@project.id)  )  )
-      return true
-    end
-    return false
-  end
-
-  # Display a link if user is authorized
-  def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference)
-    link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller], options[:action])
-  end
-
-  # Display a link to user's account page
-  def link_to_user(user)
-    link_to user.display_name, :controller => 'account', :action => 'show', :id => user
-  end
-
-  def format_date(date)
-    l_date(date) if date
-  end
-  
-  def format_time(time)
-    l_datetime(time) if time
-  end
-  
-  def pagination_links_full(paginator, options={}, html_options={})
-    html =''
-    html << link_to(('&#171; ' + l(:label_previous) ), { :page => paginator.current.previous }) + ' ' if paginator.current.previous
-    html << (pagination_links(paginator, options, html_options) || '')
-    html << ' ' + link_to((l(:label_next) + ' &#187;'), { :page => paginator.current.next }) if paginator.current.next
-    html  
-  end
-  
-  def error_messages_for(object_name, options = {})
-    options = options.symbolize_keys
-    object = instance_variable_get("@#{object_name}")
-    if object && !object.errors.empty?
-      # build full_messages here with controller current language
-      full_messages = []
-      object.errors.each do |attr, msg|
-        next if msg.nil?
-        if attr == "base"
-          full_messages << l(msg)
-        else
-          full_messages << "&#171; " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " &#187; " + l(msg) unless attr == "custom_values"
-        end
-      end
-      # retrieve custom values error messages
-      if object.errors[:custom_values]
-        object.custom_values.each do |v| 
-          v.errors.each do |attr, msg|
-            next if msg.nil?
-            full_messages << "&#171; " + v.custom_field.name + " &#187; " + l(msg)
-          end
-        end
-      end      
-      content_tag("div",
-        content_tag(
-          options[:header_tag] || "h2", lwr(:gui_validation_error, full_messages.length) + " :"
-        ) +
-        content_tag("ul", full_messages.collect { |msg| content_tag("li", msg) }),
-        "id" => options[:id] || "errorExplanation", "class" => options[:class] || "errorExplanation"
-      )
-    else
-      ""
-    end
-  end
-  
-  def lang_options_for_select
-    (GLoc.valid_languages.sort {|x,y| x.to_s <=> y.to_s }).collect {|lang| [ l_lang_name(lang.to_s, lang), lang.to_s]}
-  end
-  
-  def label_tag_for(name, option_tags = nil, options = {})
-    label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
-    content_tag("label", label_text)
-  end
-  
-  def labelled_tabular_form_for(name, object, options, &proc)
-    options[:html] ||= {}
-    options[:html].store :class, "tabular"
-    form_for(name, object, options.merge({ :builder => TabularFormBuilder, :lang => current_language}), &proc)
-  end
-  
-  def check_all_links(form_name)
-    link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
-    " | " +
-    link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")   
-  end
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 ApplicationHelper
+
+  # Return current logged in user or nil
+  def loggedin?
+    @logged_in_user
+  end
+  
+  # Return true if user is logged in and is admin, otherwise false
+  def admin_loggedin?
+    @logged_in_user and @logged_in_user.admin?
+  end
+
+  # Return true if user is authorized for controller/action, otherwise false
+  def authorize_for(controller, action)  
+    # check if action is allowed on public projects
+    if @project.is_public? and Permission.allowed_to_public "%s/%s" % [ controller, action ]
+      return true
+    end
+    # check if user is authorized    
+    if @logged_in_user and (@logged_in_user.admin? or Permission.allowed_to_role( "%s/%s" % [ controller, action ], @logged_in_user.role_for_project(@project)  )  )
+      return true
+    end
+    return false
+  end
+
+  # Display a link if user is authorized
+  def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference)
+    link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller], options[:action])
+  end
+
+  # Display a link to user's account page
+  def link_to_user(user)
+    link_to user.display_name, :controller => 'account', :action => 'show', :id => user
+  end
+  
+  def link_to_issue(issue)
+    link_to "#{issue.tracker.name} ##{issue.id}", :controller => "issues", :action => "show", :id => issue
+  end
+  
+  def toggle_link(name, id, options={})
+    onclick = "Element.toggle('#{id}'); "
+    onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ")
+    onclick << "return false;"
+    link_to(name, "#", :onclick => onclick)
+  end
+  
+  def image_to_function(name, function, html_options = {})
+    html_options.symbolize_keys!
+    tag(:input, html_options.merge({ 
+        :type => "image", :src => image_path(name), 
+        :onclick => (html_options[:onclick] ? "#{html_options[:onclick]}; " : "") + "#{function};" 
+        }))
+  end
+  
+  def format_date(date)
+    l_date(date) if date
+  end
+  
+  def format_time(time)
+    l_datetime((time.is_a? String) ? time.to_time : time) if time
+  end
+  
+  def day_name(day)
+    l(:general_day_names).split(',')[day-1]
+  end
+  
+  def month_name(month)
+    l(:actionview_datehelper_select_month_names).split(',')[month-1]
+  end
+
+  def pagination_links_full(paginator, options={}, html_options={})
+    html = ''    
+    html << link_to_remote(('&#171; ' + l(:label_previous)), 
+                            {:update => "content", :url => options.merge(:page => paginator.current.previous)},
+                            {:href => url_for(:params => options.merge(:page => paginator.current.previous))}) + ' ' if paginator.current.previous
+                            
+    html << (pagination_links_each(paginator, options) do |n|
+      link_to_remote(n.to_s, 
+                      {:url => {:params => options.merge(:page => n)}, :update => 'content'},
+                      {:href => url_for(:params => options.merge(:page => n))})
+    end || '')
+    
+    html << ' ' + link_to_remote((l(:label_next) + ' &#187;'), 
+                                 {:update => "content", :url => options.merge(:page => paginator.current.next)},
+                                 {:href => url_for(:params => options.merge(:page => paginator.current.next))}) if paginator.current.next
+    html  
+  end
+  
+  # textilize text according to system settings and RedCloth availability
+  def textilizable(text, options = {})
+    # different methods for formatting wiki links
+    case options[:wiki_links]
+    when :local
+      # used for local links to html files
+      format_wiki_link = Proc.new {|title| "#{title}.html" }
+    when :anchor
+      # used for single-file wiki export
+      format_wiki_link = Proc.new {|title| "##{title}" }
+    else
+      if @project
+        format_wiki_link = Proc.new {|title| url_for :controller => 'wiki', :action => 'index', :id => @project, :page => title }
+      else
+        format_wiki_link = Proc.new {|title| title }
+      end
+    end
+    
+    # turn wiki links into textile links: 
+    # example:
+    #   [[link]] -> "link":link
+    #   [[link|title]] -> "title":link
+    text = text.gsub(/\[\[([^\]\|]+)(\|([^\]\|]+))?\]\]/) {|m| "\"#{$3 || $1}\":" + format_wiki_link.call(Wiki.titleize($1)) }
+
+    # turn issue ids to textile links
+    # example:
+    #   #52 -> "#52":/issues/show/52
+    text = text.gsub(/#(\d+)(?=\b)/) {|m| "\"##{$1}\":" + url_for(:controller => 'issues', :action => 'show', :id => $1) }
+       
+    # turn revision ids to textile links (@project needed)
+    # example:
+    #   r52 -> "r52":/repositories/revision/6?rev=52 (@project.id is 6)
+    text = text.gsub(/(?=\b)r(\d+)(?=\b)/) {|m| "\"r#{$1}\":" + url_for(:controller => 'repositories', :action => 'revision', :id => @project.id, :rev => $1) } if @project
+   
+    # finally textilize text
+    @do_textilize ||= (Setting.text_formatting == 'textile') && (ActionView::Helpers::TextHelper.method_defined? "textilize")
+    text = @do_textilize ? auto_link(RedCloth.new(text).to_html) : simple_format(auto_link(h(text)))
+  end
+  
+  def error_messages_for(object_name, options = {})
+    options = options.symbolize_keys
+    object = instance_variable_get("@#{object_name}")
+    if object && !object.errors.empty?
+      # build full_messages here with controller current language
+      full_messages = []
+      object.errors.each do |attr, msg|
+        next if msg.nil?
+        msg = msg.first if msg.is_a? Array
+        if attr == "base"
+          full_messages << l(msg)
+        else
+          full_messages << "&#171; " + (l_has_string?("field_" + attr) ? l("field_" + attr) : object.class.human_attribute_name(attr)) + " &#187; " + l(msg) unless attr == "custom_values"
+        end
+      end
+      # retrieve custom values error messages
+      if object.errors[:custom_values]
+        object.custom_values.each do |v| 
+          v.errors.each do |attr, msg|
+            next if msg.nil?
+            msg = msg.first if msg.is_a? Array
+            full_messages << "&#171; " + v.custom_field.name + " &#187; " + l(msg)
+          end
+        end
+      end      
+      content_tag("div",
+        content_tag(
+          options[:header_tag] || "h2", lwr(:gui_validation_error, full_messages.length) + " :"
+        ) +
+        content_tag("ul", full_messages.collect { |msg| content_tag("li", msg) }),
+        "id" => options[:id] || "errorExplanation", "class" => options[:class] || "errorExplanation"
+      )
+    else
+      ""
+    end
+  end
+  
+  def lang_options_for_select(blank=true)
+    (blank ? [["(auto)", ""]] : []) + 
+      (GLoc.valid_languages.sort {|x,y| x.to_s <=> y.to_s }).collect {|lang| [ l_lang_name(lang.to_s, lang), lang.to_s]}
+  end
+  
+  def label_tag_for(name, option_tags = nil, options = {})
+    label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
+    content_tag("label", label_text)
+  end
+  
+  def labelled_tabular_form_for(name, object, options, &proc)
+    options[:html] ||= {}
+    options[:html].store :class, "tabular"
+    form_for(name, object, options.merge({ :builder => TabularFormBuilder, :lang => current_language}), &proc)
+  end
+  
+  def check_all_links(form_name)
+    link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
+    " | " +
+    link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")   
+  end
+  
+  def calendar_for(field_id)
+    image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +
+    javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
+  end
 end
-
-class TabularFormBuilder < ActionView::Helpers::FormBuilder
-  include GLoc
-  
-  def initialize(object_name, object, template, options, proc)
-    set_language_if_valid options.delete(:lang)
-    @object_name, @object, @template, @options, @proc = object_name, object, template, options, proc        
-  end      
-      
-  (field_helpers - %w(radio_button) + %w(date_select)).each do |selector|
-    src = <<-END_SRC
-    def #{selector}(field, options = {}) 
-      label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
-      label = @template.content_tag("label", label_text, 
-                    :class => (@object.errors[field] ? "error" : nil), 
-                    :for => (@object_name.to_s + "_" + field.to_s))
-      label + super
-    end
-    END_SRC
-    class_eval src, __FILE__, __LINE__
-  end
-  
-  def select(field, choices, options = {}) 
-    label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
-    label = @template.content_tag("label", label_text, 
-                  :class => (@object.errors[field] ? "error" : nil), 
-                  :for => (@object_name.to_s + "_" + field.to_s))
-    label + super
-  end
-
-end
-
+
+class TabularFormBuilder < ActionView::Helpers::FormBuilder
+  include GLoc
+  
+  def initialize(object_name, object, template, options, proc)
+    set_language_if_valid options.delete(:lang)
+    @object_name, @object, @template, @options, @proc = object_name, object, template, options, proc        
+  end      
+      
+  (field_helpers - %w(radio_button hidden_field) + %w(date_select)).each do |selector|
+    src = <<-END_SRC
+    def #{selector}(field, options = {}) 
+      return super if options.delete :no_label
+      label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
+      label = @template.content_tag("label", label_text, 
+                    :class => (@object && @object.errors[field] ? "error" : nil), 
+                    :for => (@object_name.to_s + "_" + field.to_s))
+      label + super
+    end
+    END_SRC
+    class_eval src, __FILE__, __LINE__
+  end
+  
+  def select(field, choices, options = {}, html_options = {}) 
+    label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym) + (options.delete(:required) ? @template.content_tag("span", " *", :class => "required"): "")
+    label = @template.content_tag("label", label_text, 
+                  :class => (@object && @object.errors[field] ? "error" : nil), 
+                  :for => (@object_name.to_s + "_" + field.to_s))
+    label + super
+  end
+
+end
+

app/helpers/custom_fields_helper.rb

@@ -1,65 +1,77 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
-
-  # Return custom field html tag corresponding to its format
-  def custom_field_tag(custom_value)	
-    custom_field = custom_value.custom_field
-    field_name = "custom_fields[#{custom_field.id}]"
-    field_id = "custom_fields_#{custom_field.id}"
-    
-    case custom_field.field_format
-    when "string", "int", "date"
-      text_field 'custom_value', 'value', :name => field_name, :id => field_id
-    when "text"
-      text_area 'custom_value', 'value', :name => field_name, :id => field_id, :cols => 60, :rows => 3
-    when "bool"
-      check_box 'custom_value', 'value', :name => field_name, :id => field_id
-    when "list"
-      select 'custom_value', 'value', custom_field.possible_values.split('|'), { :include_blank => true }, :name => field_name, :id => field_id
-    end
-  end
-  
-  # Return custom field label tag
-  def custom_field_label_tag(custom_value)
-    content_tag "label", custom_value.custom_field.name +
-	(custom_value.custom_field.is_required? ? " <span class=\"required\">*</span>" : ""),
-	:for => "custom_fields_#{custom_value.custom_field.id}",
-	:class => (custom_value.errors.empty? ? nil : "error" )
-  end
-  
-  # Return custom field tag with its label tag
-  def custom_field_tag_with_label(custom_value)
-    custom_field_label_tag(custom_value) + custom_field_tag(custom_value)
-  end
-
-  # Return a string used to display a custom value
-  def show_value(custom_value)
-    case custom_value.custom_field.field_format
-    when "bool"
-      l_YesNo(custom_value.value == "1")
-    else
-      custom_value.value
-    end	
-  end
-
-  # Return an array of custom field formats which can be used in select_tag
-  def custom_field_formats_for_select
-    CustomField::FIELD_FORMATS.keys.collect { |k| [ l(CustomField::FIELD_FORMATS[k]), k ] }
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+
+  # Return custom field html tag corresponding to its format
+  def custom_field_tag(custom_value)	
+    custom_field = custom_value.custom_field
+    field_name = "custom_fields[#{custom_field.id}]"
+    field_id = "custom_fields_#{custom_field.id}"
+    
+    case custom_field.field_format
+    when "string", "int"
+      text_field 'custom_value', 'value', :name => field_name, :id => field_id
+    when "date"
+      text_field('custom_value', 'value', :name => field_name, :id => field_id, :size => 10) + 
+      calendar_for(field_id)
+    when "text"
+      text_area 'custom_value', 'value', :name => field_name, :id => field_id, :cols => 60, :rows => 3
+    when "bool"
+      check_box 'custom_value', 'value', :name => field_name, :id => field_id
+    when "list"
+      select 'custom_value', 'value', custom_field.possible_values, { :include_blank => true }, :name => field_name, :id => field_id
+    end
+  end
+  
+  # Return custom field label tag
+  def custom_field_label_tag(custom_value)
+    content_tag "label", custom_value.custom_field.name +
+	(custom_value.custom_field.is_required? ? " <span class=\"required\">*</span>" : ""),
+	:for => "custom_fields_#{custom_value.custom_field.id}",
+	:class => (custom_value.errors.empty? ? nil : "error" )
+  end
+  
+  # Return custom field tag with its label tag
+  def custom_field_tag_with_label(custom_value)
+    custom_field_label_tag(custom_value) + custom_field_tag(custom_value)
+  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)
+    return "" unless value && !value.empty?
+    case field_format
+    when "date"
+      begin; l_date(value.to_date); rescue; value end
+    when "bool"
+      l_YesNo(value == "1")
+    else
+      value
+    end
+  end
+
+  # Return an array of custom field formats which can be used in select_tag
+  def custom_field_formats_for_select
+    CustomField::FIELD_FORMATS.sort {|a,b| a[1][:order]<=>b[1][:order]}.collect { |k| [ l(k[1][:name]), k[0] ] }
   end
 end

app/helpers/documents_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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/feeds_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 FeedsHelper
 end

app/helpers/help_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 HelpHelper
 end

app/helpers/ifpdf_helper.rb

@@ -0,0 +1,75 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'iconv'
+require 'rfpdf/chinese'
+
+module IfpdfHelper  
+  
+  class IFPDF < FPDF
+    include GLoc
+    attr_accessor :footer_date
+    
+    def initialize(lang)
+      super()
+      set_language_if_valid lang
+      case current_language
+      when :ja
+        extend(PDF_Japanese)
+        AddSJISFont()
+        @font_for_content = 'SJIS'
+        @font_for_footer = 'SJIS'
+      when :zh
+        extend(PDF_Chinese)
+        AddBig5Font()
+        @font_for_content = 'Big5'
+        @font_for_footer = 'Big5'
+      else
+        @font_for_content = 'Arial'
+        @font_for_footer = 'Helvetica'              
+      end
+      SetCreator("redMine #{Redmine::VERSION}")
+      SetFont(@font_for_content)
+    end
+    
+    def SetFontStyle(style, size)
+      SetFont(@font_for_content, style, size)
+    end
+      
+    def Cell(w,h=0,txt='',border=0,ln=0,align='',fill=0,link='')
+      @ic ||= Iconv.new(l(:general_pdf_encoding), 'UTF-8')
+      txt = begin
+        @ic.iconv(txt)
+      rescue
+        txt
+      end
+      super w,h,txt,border,ln,align,fill,link
+    end
+    
+    def Footer
+      SetFont(@font_for_footer, 'I', 8)
+      SetY(-15)
+      SetX(15)
+      Cell(0, 5, @footer_date, 0, 0, 'L')
+      SetY(-15)
+      SetX(-30)
+      Cell(0, 5, PageNo().to_s + '/{nb}', 0, 0, 'C')
+    end
+    
+  end
+
+end

app/helpers/issue_categories_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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_statuses_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 +1,86 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+
+  def show_detail(detail, no_html=false)
+    case detail.property
+    when 'attr'
+      label = l(("field_" + detail.prop_key.to_s.gsub(/\_id$/, "")).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 'status_id'
+        s = IssueStatus.find_by_id(detail.value) and value = s.name if detail.value
+        s = IssueStatus.find_by_id(detail.old_value) and old_value = s.name if detail.old_value
+      when 'assigned_to_id'
+        u = User.find_by_id(detail.value) and value = u.name if detail.value
+        u = User.find_by_id(detail.old_value) and old_value = u.name if detail.old_value
+      when 'priority_id'
+        e = Enumeration.find_by_id(detail.value) and value = e.name if detail.value
+        e = Enumeration.find_by_id(detail.old_value) and old_value = e.name if detail.old_value
+      when 'category_id'
+        c = IssueCategory.find_by_id(detail.value) and value = c.name if detail.value
+        c = IssueCategory.find_by_id(detail.old_value) and old_value = c.name if detail.old_value
+      when 'fixed_version_id'
+        v = Version.find_by_id(detail.value) and value = v.name if detail.value
+        v = Version.find_by_id(detail.old_value) and old_value = v.name if detail.old_value
+      end
+    when 'cf'
+      custom_field = CustomField.find_by_id(detail.prop_key)
+      if custom_field
+        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
+       
+    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("strike", old_value) if detail.old_value and (!detail.value or detail.value.empty?)
+      value = content_tag("i", h(value)) if value
+    end
+    
+    if detail.value and !detail.value.to_s.empty?
+      case detail.property
+      when 'attr', 'cf'
+        if old_value
+          label + " " + l(:text_journal_changed, old_value, value)
+        else
+          label + " " + l(:text_journal_set_to, value)
+        end
+      when 'attachment'
+        "#{label} #{value} #{l(:label_added)}"
+      end
+    else
+      case detail.property
+      when 'attr', 'cf'
+        label + " " + l(:text_journal_deleted) + " (#{old_value})"
+      when 'attachment'
+        "#{label} #{old_value} #{l(:label_deleted)}"
+      end
+    end
+  end
+end

app/helpers/members_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
 end

app/helpers/my_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
 end

app/helpers/news_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 +1,29 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 highlight_tokens(text, tokens)
+    return text unless tokens && !tokens.empty?
+    regexp = Regexp.new "(#{tokens.join('|')})", Regexp::IGNORECASE    
+    result = ''
+    text.split(regexp).each_with_index do |words, i|
+      result << (i.even? ? (words.length > 100 ? "#{words[0..44]} ... #{words[-45..-1]}" : words) : content_tag('span', words, :class => 'highlight'))
+    end
+    result
+  end
+end

app/helpers/queries_helper.rb

@@ -0,0 +1,6 @@
+module QueriesHelper
+
+  def operators_for_select(filter_type)
+    Query.operators_by_filter_type[filter_type].collect {|o| [l(Query.operators[o]), o]}
+  end
+end

app/helpers/reports_helper.rb

@@ -1,32 +1,32 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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
-      } unless criteria.nil?
-      a = a + row["total"].to_i if match == 1
-    } unless data.nil?
-    a
-  end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+      } unless criteria.nil?
+      a = a + row["total"].to_i if match == 1
+    } unless data.nil?
+    a
+  end
   
 end

app/helpers/repositories_helper.rb

@@ -0,0 +1,19 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
+end

app/helpers/roles_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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/settings_helper.rb

@@ -0,0 +1,19 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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
+end

app/helpers/sort_helper.rb

@@ -61,7 +61,7 @@ module SortHelper
   #   defaults to '<controller_name>_sort'.
   #
   def sort_init(default_key, default_order='asc', name=nil)
-    @sort_name = name || @params[:controller] + @params[:action] + '_sort'
+    @sort_name = name || params[:controller] + params[:action] + '_sort'
     @sort_default = {:key => default_key, :order => default_order}
   end
 
@@ -69,21 +69,21 @@ module SortHelper
   # sort_clause.
   #
   def sort_update()
-    if @params[:sort_key]
-      sort = {:key => @params[:sort_key], :order => @params[:sort_order]}
-    elsif @session[@sort_name]
-      sort = @session[@sort_name]   # Previous sort.
+    if params[:sort_key]
+      sort = {:key => params[:sort_key], :order => params[:sort_order]}
+    elsif session[@sort_name]
+      sort = session[@sort_name]   # Previous sort.
     else
       sort = @sort_default
     end
-    @session[@sort_name] = sort
+    session[@sort_name] = sort
   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()
-    @session[@sort_name][:key] + ' ' + @session[@sort_name][:order]
+    session[@sort_name][:key] + ' ' + session[@sort_name][:order]
   end
 
   # Returns a link which sorts by the named column.
@@ -93,13 +93,13 @@ module SortHelper
   # - A sort icon image is positioned to the right of the sort link.
   #
   def sort_link(column, caption=nil)
-    key, order = @session[@sort_name][:key], @session[@sort_name][:order]
+    key, order = session[@sort_name][:key], session[@sort_name][:order]
     if key == column
       if order.downcase == 'asc'
-        icon = 'sort_asc'
+        icon = 'sort_asc.png'
         order = 'desc'
       else
-        icon = 'sort_desc'
+        icon = 'sort_desc.png'
         order = 'asc'
       end
     else
@@ -107,8 +107,13 @@ module SortHelper
       order = 'desc' # changed for desc order by default
     end
     caption = titleize(Inflector::humanize(column)) unless caption
-    params = {:params => {:sort_key => column, :sort_order => order}}
-    link_to(caption, params) + (icon ? nbsp(2) + image_tag(icon) : '')
+    
+    url = {:sort_key => column, :sort_order => order, :issue_id => params[:issue_id], :project_id => params[:project_id]}
+    
+    link_to_remote(caption,
+                  {:update => "content", :url => url},
+                  {:href => url_for(url)}) +
+    (icon ? nbsp(2) + image_tag(icon) : '')
   end
 
   # Returns a table header <th> tag with a sort link for the named column

app/helpers/timelog_helper.rb

@@ -0,0 +1,2 @@
+module TimelogHelper
+end

app/helpers/trackers_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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

@@ -1,19 +1,25 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 UsersHelper
+  def status_options_for_select(selected)
+    options_for_select([[l(:label_all), "*"], 
+                        [l(:status_active), 1],
+                        [l(:status_registered), 2],
+                        [l(:status_locked), 3]], selected)
+  end
 end

app/helpers/versions_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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
 end

app/helpers/welcome_helper.rb

@@ -1,19 +1,19 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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

app/helpers/wiki_helper.rb

@@ -0,0 +1,19 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 WikiHelper
+end

app/models/attachment.rb

@@ -1,81 +1,92 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 "digest/md5"
-
-class Attachment < ActiveRecord::Base
-  belongs_to :container, :polymorphic => true
-  belongs_to :author, :class_name => "User", :foreign_key => "author_id"
-  
-	validates_presence_of :filename
-	
-	def file=(incomming_file)
-		unless incomming_file.nil?
-			@temp_file = incomming_file
-			if @temp_file.size > 0
-				self.filename = sanitize_filename(@temp_file.original_filename)
-				self.disk_filename = DateTime.now.strftime("%y%m%d%H%M%S") + "_" + self.filename
-				self.content_type = @temp_file.content_type
-				self.filesize = @temp_file.size
-			end
-		end
-	end
-	
-	# Copy temp file to its final location
-	def before_save
-		if @temp_file && (@temp_file.size > 0)
-			logger.debug("saving '#{self.diskfile}'")
-			File.open(diskfile, "wb") do |f| 
-				f.write(@temp_file.read)
-			end
-			self.digest = Digest::MD5.hexdigest(File.read(diskfile))
-		end
-	end
-	
-	# Deletes file on the disk
-	def after_destroy
-		if self.filename?
-			File.delete(diskfile) if File.exist?(diskfile)
-		end
-	end
-	
-	# Returns file's location on disk
-	def diskfile
-		"#{$RDM_STORAGE_PATH}/#{self.disk_filename}"
-	end
-  
-  def increment_download
-    increment!(:downloads)
-  end
-	
-	# returns last created projects
-	def self.most_downloaded
-		find(:all, :limit => 5, :order => "downloads DESC")	
-	end
-	
-private
-  def sanitize_filename(value)
-      # get only the filename, not the whole path
-      just_filename = value.gsub(/^.*(\\|\/)/, '')
-      # NOTE: File.basename doesn't work right with Windows paths on Unix
-      # INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/')) 
-
-      # Finally, replace all non alphanumeric, underscore or periods with underscore
-      @filename = just_filename.gsub(/[^\w\.\-]/,'_') 
-  end
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 "digest/md5"
+
+class Attachment < ActiveRecord::Base
+  belongs_to :container, :polymorphic => true
+  belongs_to :author, :class_name => "User", :foreign_key => "author_id"
+  
+  validates_presence_of :container, :filename
+  
+  cattr_accessor :storage_path
+  @@storage_path = "#{RAILS_ROOT}/files"
+  
+  def validate
+    errors.add_to_base :too_long if self.filesize > Setting.attachment_max_size.to_i.kilobytes
+  end
+
+	def file=(incomming_file)
+		unless incomming_file.nil?
+			@temp_file = incomming_file
+			if @temp_file.size > 0
+				self.filename = sanitize_filename(@temp_file.original_filename)
+				self.disk_filename = DateTime.now.strftime("%y%m%d%H%M%S") + "_" + self.filename
+				self.content_type = @temp_file.content_type
+				self.filesize = @temp_file.size
+			end
+		end
+	end
+	
+	def file
+	 nil
+	end
+	
+	# Copy temp file to its final location
+	def before_save
+		if @temp_file && (@temp_file.size > 0)
+			logger.debug("saving '#{self.diskfile}'")
+			File.open(diskfile, "wb") do |f| 
+				f.write(@temp_file.read)
+			end
+			self.digest = Digest::MD5.hexdigest(File.read(diskfile))
+		end
+	end
+	
+	# Deletes file on the disk
+	def after_destroy
+		if self.filename?
+			File.delete(diskfile) if File.exist?(diskfile)
+		end
+	end
+	
+	# Returns file's location on disk
+	def diskfile
+		"#{@@storage_path}/#{self.disk_filename}"
+	end
+  
+  def increment_download
+    increment!(:downloads)
+  end
+	
+	# returns last created projects
+	def self.most_downloaded
+		find(:all, :limit => 5, :order => "downloads DESC")	
+	end
+	
+private
+  def sanitize_filename(value)
+      # get only the filename, not the whole path
+      just_filename = value.gsub(/^.*(\\|\/)/, '')
+      # NOTE: File.basename doesn't work right with Windows paths on Unix
+      # INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/')) 
+
+      # Finally, replace all non alphanumeric, underscore or periods with underscore
+      @filename = just_filename.gsub(/[^\w\.\-]/,'_') 
+  end
     
 end

app/models/auth_source_ldap.rb

@@ -1,79 +1,79 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 'net/ldap'
-require 'iconv'
-
-class AuthSourceLdap < AuthSource 
-  validates_presence_of :host, :port, :attr_login
-
-  def after_initialize
-    self.port = 389 if self.port == 0
-  end
-  
-  def authenticate(login, password)
-    attrs = []
-    # get user's DN
-    ldap_con = initialize_ldap_con(self.account, self.account_password)
-    login_filter = Net::LDAP::Filter.eq( self.attr_login, login ) 
-    object_filter = Net::LDAP::Filter.eq( "objectClass", "*" ) 
-    dn = String.new
-    ldap_con.search( :base => self.base_dn, 
-                     :filter => object_filter & login_filter, 
-                     :attributes=> ['dn', self.attr_firstname, self.attr_lastname, self.attr_mail]) do |entry|
-      dn = entry.dn
-      attrs = [:firstname => AuthSourceLdap.get_attr(entry, self.attr_firstname),
-               :lastname => AuthSourceLdap.get_attr(entry, self.attr_lastname),
-               :mail => AuthSourceLdap.get_attr(entry, self.attr_mail),
-               :auth_source_id => self.id ]
-    end
-    return nil if dn.empty?
-    logger.debug "DN found for #{login}: #{dn}" if logger && logger.debug?
-    # authenticate user
-    ldap_con = initialize_ldap_con(dn, password)
-    return nil unless ldap_con.bind
-    # return user's attributes
-    logger.debug "Authentication successful for '#{login}'" if logger && logger.debug?
-    attrs    
-  rescue  Net::LDAP::LdapError => text
-    raise "LdapError: " + text
-  end
-
-  # test the connection to the LDAP
-  def test_connection
-    ldap_con = initialize_ldap_con(self.account, self.account_password)
-    ldap_con.open { }
-  rescue  Net::LDAP::LdapError => text
-    raise "LdapError: " + text
-  end
- 
-  def auth_method_name
-    "LDAP"
-  end
-  
-private
-  def initialize_ldap_con(ldap_user, ldap_password)
-    Net::LDAP.new( {:host => self.host, 
-                    :port => self.port, 
-                    :auth => { :method => :simple, :username => Iconv.new('iso-8859-15', 'utf-8').iconv(ldap_user), :password => Iconv.new('iso-8859-15', 'utf-8').iconv(ldap_password) }} 
-    ) 
-  end
-  
-  def self.get_attr(entry, attr_name)
-    entry[attr_name].is_a?(Array) ? entry[attr_name].first : entry[attr_name]
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 'net/ldap'
+require 'iconv'
+
+class AuthSourceLdap < AuthSource 
+  validates_presence_of :host, :port, :attr_login
+
+  def after_initialize
+    self.port = 389 if self.port == 0
+  end
+  
+  def authenticate(login, password)
+    attrs = []
+    # get user's DN
+    ldap_con = initialize_ldap_con(self.account, self.account_password)
+    login_filter = Net::LDAP::Filter.eq( self.attr_login, login ) 
+    object_filter = Net::LDAP::Filter.eq( "objectClass", "*" ) 
+    dn = String.new
+    ldap_con.search( :base => self.base_dn, 
+                     :filter => object_filter & login_filter, 
+                     :attributes=> ['dn', self.attr_firstname, self.attr_lastname, self.attr_mail]) do |entry|
+      dn = entry.dn
+      attrs = [:firstname => AuthSourceLdap.get_attr(entry, self.attr_firstname),
+               :lastname => AuthSourceLdap.get_attr(entry, self.attr_lastname),
+               :mail => AuthSourceLdap.get_attr(entry, self.attr_mail),
+               :auth_source_id => self.id ]
+    end
+    return nil if dn.empty?
+    logger.debug "DN found for #{login}: #{dn}" if logger && logger.debug?
+    # authenticate user
+    ldap_con = initialize_ldap_con(dn, password)
+    return nil unless ldap_con.bind
+    # return user's attributes
+    logger.debug "Authentication successful for '#{login}'" if logger && logger.debug?
+    attrs    
+  rescue  Net::LDAP::LdapError => text
+    raise "LdapError: " + text
+  end
+
+  # test the connection to the LDAP
+  def test_connection
+    ldap_con = initialize_ldap_con(self.account, self.account_password)
+    ldap_con.open { }
+  rescue  Net::LDAP::LdapError => text
+    raise "LdapError: " + text
+  end
+ 
+  def auth_method_name
+    "LDAP"
+  end
+  
+private
+  def initialize_ldap_con(ldap_user, ldap_password)
+    Net::LDAP.new( {:host => self.host, 
+                    :port => self.port, 
+                    :auth => { :method => :simple, :username => Iconv.new('iso-8859-15', 'utf-8').iconv(ldap_user), :password => Iconv.new('iso-8859-15', 'utf-8').iconv(ldap_password) }} 
+    ) 
+  end
+  
+  def self.get_attr(entry, attr_name)
+    entry[attr_name].is_a?(Array) ? entry[attr_name].first : entry[attr_name]
   end
 end

app/models/change.rb

@@ -0,0 +1,22 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 Change < ActiveRecord::Base
+  belongs_to :changeset
+  
+  validates_presence_of :changeset_id, :action, :path
+end

app/models/changeset.rb

@@ -0,0 +1,30 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 Changeset < ActiveRecord::Base
+  belongs_to :repository
+  has_many :changes, :dependent => :delete_all
+  
+  validates_presence_of :repository_id, :revision, :committed_on, :commit_date
+  validates_numericality_of :revision, :only_integer => true
+  validates_uniqueness_of :revision, :scope => :repository_id
+  
+  def committed_on=(date)
+    self.commit_date = date
+    super
+  end
+end

app/models/comment.rb

@@ -1,28 +1,23 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 News < ActiveRecord::Base
-  belongs_to :project
-  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
-  
-  validates_presence_of :title, :description
-  
-  # returns last created news
-  def self.latest
-    find(:all, :limit => 5, :include => [ :author, :project ], :order => "news.created_on DESC")	
-  end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Comment < ActiveRecord::Base
+  belongs_to :commented, :polymorphic => true, :counter_cache => true
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+
+  validates_presence_of :commented, :author, :comment
 end

app/models/custom_field.rb

@@ -1,42 +1,60 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 CustomField < ActiveRecord::Base
-  has_many :custom_values, :dependent => true
-
-  FIELD_FORMATS = { "list" => :label_list,                    
-			        "date" => :label_date,
-			        "bool" => :label_boolean,
-			        "int" => :label_integer,
-			        "string" => :label_string,
-			        "text" => :label_text
-  }.freeze
-
-  validates_presence_of :name, :field_format
-  validates_uniqueness_of :name
-  validates_inclusion_of :field_format, :in => FIELD_FORMATS.keys
-  validates_presence_of :possible_values, :if => Proc.new { |field| field.field_format == "list" }
-
-  # to move in project_custom_field
-  def self.for_all
-    find(:all, :conditions => ["is_for_all=?", true])
-  end
-  
-  def type_name
-    nil
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 CustomField < ActiveRecord::Base
+  has_many :custom_values, :dependent => :delete_all
+  serialize :possible_values
+  
+  FIELD_FORMATS = { "string" => { :name => :label_string, :order => 1 },
+                    "text" => { :name => :label_text, :order => 2 },
+                    "int" => { :name => :label_integer, :order => 3 },
+                    "list" => { :name => :label_list, :order => 4 },
+			        "date" => { :name => :label_date, :order => 5 },
+			        "bool" => { :name => :label_boolean, :order => 6 }
+  }.freeze
+
+  validates_presence_of :name, :field_format
+  validates_uniqueness_of :name
+  validates_format_of :name, :with => /^[\w\s\'\-]*$/i
+  validates_inclusion_of :field_format, :in => FIELD_FORMATS.keys
+
+  def initialize(attributes = nil)
+    super
+    self.possible_values ||= []
   end
-end
+  
+  def before_validation
+    # remove empty values
+    self.possible_values = self.possible_values.collect{|v| v unless v.empty?}.compact
+  end
+  
+  def validate
+    if self.field_format == "list"
+      errors.add(:possible_values, :activerecord_error_blank) if self.possible_values.nil? || self.possible_values.empty?
+      errors.add(:possible_values, :activerecord_error_invalid) unless self.possible_values.is_a? Array
+    end
+  end
+
+  # to move in project_custom_field
+  def self.for_all
+    find(:all, :conditions => ["is_for_all=?", true])
+  end
+  
+  def type_name
+    nil
+  end
+end

app/models/custom_value.rb

@@ -1,38 +1,38 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 CustomValue < ActiveRecord::Base
-  belongs_to :custom_field
-  belongs_to :customized, :polymorphic => true
-
-protected
-  def validate
-    errors.add(:value, :activerecord_error_blank) and return if custom_field.is_required? and value.empty?    
-    errors.add(:value, :activerecord_error_invalid) unless custom_field.regexp.empty? or value =~ Regexp.new(custom_field.regexp)
-    errors.add(:value, :activerecord_error_too_short) if custom_field.min_length > 0 and value.length < custom_field.min_length and value.length > 0
-    errors.add(:value, :activerecord_error_too_long) if custom_field.max_length > 0 and value.length > custom_field.max_length
-    case custom_field.field_format
-    when "int"
-      errors.add(:value, :activerecord_error_not_a_number) unless value =~ /^[0-9]*$/	
-    when "date"
-      errors.add(:value, :activerecord_error_invalid) unless value =~ /^(\d+)\/(\d+)\/(\d+)$/ or value.empty?
-    when "list"
-      errors.add(:value, :activerecord_error_inclusion) unless custom_field.possible_values.split('|').include? value or value.empty?
-    end
-  end
-end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 CustomValue < ActiveRecord::Base
+  belongs_to :custom_field
+  belongs_to :customized, :polymorphic => true
+
+protected
+  def validate
+    errors.add(:value, :activerecord_error_blank) and return if custom_field.is_required? and value.empty?    
+    errors.add(:value, :activerecord_error_invalid) unless custom_field.regexp.empty? or value =~ Regexp.new(custom_field.regexp)
+    errors.add(:value, :activerecord_error_too_short) if custom_field.min_length > 0 and value.length < custom_field.min_length and value.length > 0
+    errors.add(:value, :activerecord_error_too_long) if custom_field.max_length > 0 and value.length > custom_field.max_length
+    case custom_field.field_format
+    when "int"
+      errors.add(:value, :activerecord_error_not_a_number) unless value =~ /^[0-9]*$/	
+    when "date"
+      errors.add(:value, :activerecord_error_not_a_date) unless value =~ /^\d{4}-\d{2}-\d{2}$/ or value.empty?
+    when "list"
+      errors.add(:value, :activerecord_error_inclusion) unless custom_field.possible_values.include? value or value.empty?
+    end
+  end
+end
 

app/models/document.rb

@@ -1,24 +1,24 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Document < ActiveRecord::Base
-  belongs_to :project
-  belongs_to :category, :class_name => "Enumeration", :foreign_key => "category_id"
-  has_many :attachments, :as => :container, :dependent => true
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Document < ActiveRecord::Base
+  belongs_to :project
+  belongs_to :category, :class_name => "Enumeration", :foreign_key => "category_id"
+  has_many :attachments, :as => :container, :dependent => :destroy
+
   validates_presence_of :project, :title, :category
 end

app/models/enumeration.rb

@@ -1,42 +1,50 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Enumeration < ActiveRecord::Base
-  before_destroy :check_integrity
-  
-	validates_presence_of :opt, :name
-	validates_uniqueness_of :name, :scope => [:opt]
-	
-	OPTIONS = {
-	  "IPRI" => :enumeration_issue_priorities,
-      "DCAT" => :enumeration_doc_categories
-	}.freeze
-	
-	def self.get_values(option)
-		find(:all, :conditions => ['opt=?', option])
-	end
-  
-private
-  def check_integrity
-    case self.opt
-    when "IPRI"
-      raise "Can't delete enumeration" if Issue.find(:first, :conditions => ["priority_id=?", self.id])
-    when "DCAT"
-      raise "Can't delete enumeration" if Document.find(:first, :conditions => ["category_id=?", self.id])
-    end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Enumeration < ActiveRecord::Base
+  before_destroy :check_integrity
+  
+  validates_presence_of :opt, :name
+  validates_uniqueness_of :name, :scope => [:opt]
+  validates_format_of :name, :with => /^[\w\s\'\-]*$/i
+	
+	OPTIONS = {
+	  "IPRI" => :enumeration_issue_priorities,
+      "DCAT" => :enumeration_doc_categories,
+      "ACTI" => :enumeration_activities
+	}.freeze
+	
+	def self.get_values(option)
+		find(:all, :conditions => ['opt=?', option])
+	end
+	
+  def option_name
+    OPTIONS[self.opt]
+  end
+  
+private
+  def check_integrity
+    case self.opt
+    when "IPRI"
+      raise "Can't delete enumeration" if Issue.find(:first, :conditions => ["priority_id=?", self.id])
+    when "DCAT"
+      raise "Can't delete enumeration" if Document.find(:first, :conditions => ["category_id=?", self.id])
+    when "ACTI"
+      raise "Can't delete enumeration" if TimeEntry.find(:first, :conditions => ["activity_id=?", self.id])
+    end
   end
 end

app/models/issue.rb

@@ -0,0 +1,106 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Issue < ActiveRecord::Base
+
+  belongs_to :project
+  belongs_to :tracker
+  belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  belongs_to :assigned_to, :class_name => 'User', :foreign_key => 'assigned_to_id'
+  belongs_to :fixed_version, :class_name => 'Version', :foreign_key => 'fixed_version_id'
+  belongs_to :priority, :class_name => 'Enumeration', :foreign_key => 'priority_id'
+  belongs_to :category, :class_name => 'IssueCategory', :foreign_key => 'category_id'
+
+  has_many :journals, :as => :journalized, :dependent => :destroy
+  has_many :attachments, :as => :container, :dependent => :destroy
+  has_many :time_entries
+  has_many :custom_values, :dependent => :delete_all, :as => :customized
+  has_many :custom_fields, :through => :custom_values
+
+  validates_presence_of :subject, :description, :priority, :tracker, :author, :status
+  validates_inclusion_of :done_ratio, :in => 0..100
+  validates_associated :custom_values, :on => :update
+
+  # set default status for new issues
+  def before_validation
+    self.status = IssueStatus.default if status.nil?
+  end
+
+  def validate
+    if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty?
+      errors.add :due_date, :activerecord_error_not_a_date
+    end
+    
+    if self.due_date and self.start_date and self.due_date < self.start_date
+      errors.add :due_date, :activerecord_error_greater_than_start_date
+    end
+  end
+
+  #def before_create
+  #  build_history
+  #end
+  
+  def before_save
+    if @current_journal
+      # attributes changes
+      (Issue.column_names - %w(id description)).each {|c|
+        @current_journal.details << JournalDetail.new(:property => 'attr',
+                                                      :prop_key => c,
+                                                      :old_value => @issue_before_change.send(c),
+                                                      :value => send(c)) unless send(c)==@issue_before_change.send(c)
+      }
+      # custom fields changes
+      custom_values.each {|c|
+        @current_journal.details << JournalDetail.new(:property => 'cf', 
+                                                      :prop_key => c.custom_field_id,
+                                                      :old_value => @custom_values_before_change[c.custom_field_id],
+                                                      :value => c.value) unless @custom_values_before_change[c.custom_field_id]==c.value
+      }      
+      @current_journal.save unless @current_journal.details.empty? and @current_journal.notes.empty?
+    end
+  end
+  
+  def long_id
+    "%05d" % self.id
+  end
+  
+  def custom_value_for(custom_field)
+    self.custom_values.each {|v| return v if v.custom_field_id == custom_field.id }
+    return nil
+  end
+  
+  def init_journal(user, notes = "")
+    @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes)
+    @issue_before_change = self.clone
+    @custom_values_before_change = {}
+    self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value }
+    @current_journal
+  end
+  
+  def spent_hours
+    @spent_hours ||= time_entries.sum(:hours) || 0
+  end
+
+private
+  # Creates an history for the issue
+  #def build_history
+  #  @history = self.histories.build
+  #  @history.status = self.status
+  #  @history.author = self.author
+  #end
+end

app/models/issue_category.rb

@@ -1,29 +1,29 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 IssueCategory < ActiveRecord::Base
-  before_destroy :check_integrity  
-  belongs_to :project
-
-  validates_presence_of :name
-  validates_uniqueness_of :name, :scope => [:project_id]
-  
-private
-  def check_integrity
-    raise "Can't delete category" if Issue.find(:first, :conditions => ["category_id=?", self.id])
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 IssueCategory < ActiveRecord::Base
+  before_destroy :check_integrity  
+  belongs_to :project
+
+  validates_presence_of :name
+  validates_uniqueness_of :name, :scope => [:project_id]
+  
+private
+  def check_integrity
+    raise "Can't delete category" if Issue.find(:first, :conditions => ["category_id=?", self.id])
   end
 end

app/models/issue_custom_field.rb

@@ -1,27 +1,27 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 IssueCustomField < CustomField
-  has_and_belongs_to_many :projects, :join_table => "custom_fields_projects", :foreign_key => "custom_field_id"
-  has_and_belongs_to_many :trackers, :join_table => "custom_fields_trackers", :foreign_key => "custom_field_id"
-  has_many :issues, :through => :issue_custom_values
-    
-  def type_name
-    :label_issue_plural
-  end
-end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 IssueCustomField < CustomField
+  has_and_belongs_to_many :projects, :join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}", :foreign_key => "custom_field_id"
+  has_and_belongs_to_many :trackers, :join_table => "#{table_name_prefix}custom_fields_trackers#{table_name_suffix}", :foreign_key => "custom_field_id"
+  has_many :issues, :through => :issue_custom_values
+    
+  def type_name
+    :label_issue_plural
+  end
+end
 

app/models/issue_history.rb

@@ -1,23 +1,24 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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.
-
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 IssueHistory < ActiveRecord::Base
-	belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
-	belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
-	
-	validates_presence_of :status
+	belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
+	belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+	belongs_to :issue
+	
+	validates_presence_of :status
 end

app/models/issue_status.rb

@@ -1,45 +1,60 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 IssueStatus < ActiveRecord::Base
-  before_destroy :check_integrity  
-  has_many :workflows, :foreign_key => "old_status_id"
-
-  validates_presence_of :name
-  validates_uniqueness_of :name
-  validates_length_of :html_color, :is=>6
-  validates_format_of :html_color, :with => /^[a-f0-9]*$/i
-
-  # Returns the default status for new issues
-  def self.default
-    find(:first, :conditions =>["is_default=?", true])
-  end
-
-  # Returns an array of all statuses the given role can switch to
-  def new_statuses_allowed_to(role, tracker)
-    statuses = []
-    for workflow in self.workflows
-      statuses << workflow.new_status if workflow.role_id == role.id and workflow.tracker_id == tracker.id
-    end unless role.nil? or tracker.nil?
-    statuses
-  end
-  
-private
-  def check_integrity
-    raise "Can't delete status" if Issue.find(:first, :conditions => ["status_id=?", self.id]) or IssueHistory.find(:first, :conditions => ["status_id=?", self.id])
+# redMine - project management software
+# Copyright (C) 2006  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class IssueStatus < ActiveRecord::Base
+  before_destroy :check_integrity  
+  has_many :workflows, :foreign_key => "old_status_id"
+  acts_as_list
+
+  validates_presence_of :name
+  validates_uniqueness_of :name
+  validates_format_of :name, :with => /^[\w\s\'\-]*$/i
+  validates_length_of :html_color, :is => 6
+  validates_format_of :html_color, :with => /^[a-f0-9]*$/i
+
+  def before_save
+    IssueStatus.update_all "is_default=#{connection.quoted_false}" if self.is_default?
+  end  
+  
+  # Returns the default status for new issues
+  def self.default
+    find(:first, :conditions =>["is_default=?", true])
+  end
+
+  # Returns an array of all statuses the given role can switch to
+  # Uses association cache when called more than one time
+  def new_statuses_allowed_to(role, tracker)
+    new_statuses = [self]
+    new_statuses += workflows.select {|w| w.role_id == role.id && w.tracker_id == tracker.id}.collect{|w| w.new_status} if role && tracker
+    new_statuses.sort{|x, y| x.position <=> y.position }
+  end
+  
+  # Same thing as above but uses a database query
+  # More efficient than the previous method if called just once
+  def find_new_statuses_allowed_to(role, tracker)  
+    new_statuses = [self]
+    new_statuses += workflows.find(:all, 
+                                   :include => :new_status,
+                                   :conditions => ["role_id=? and tracker_id=?", role.id, tracker.id]).collect{ |w| w.new_status }  if role && tracker
+    new_statuses.sort{|x, y| x.position <=> y.position }
+  end
+  
+private
+  def check_integrity
+    raise "Can't delete status" if Issue.find(:first, :conditions => ["status_id=?", self.id])
   end
 end

app/models/journal.rb

@@ -0,0 +1,26 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Journal < ActiveRecord::Base
+  belongs_to :journalized, :polymorphic => true
+  # added as a quick fix to allow eager loading of the polymorphic association
+  # since always associated to an issue, for now
+  belongs_to :issue, :foreign_key => :journalized_id
+  
+  belongs_to :user
+  has_many :details, :class_name => "JournalDetail", :dependent => :delete_all
+end

app/models/journal_detail.rb

@@ -0,0 +1,20 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 JournalDetail < ActiveRecord::Base
+  belongs_to :journal
+end

app/models/mailer.rb

@@ -0,0 +1,88 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 Mailer < ActionMailer::Base
+  helper IssuesHelper
+
+  def issue_add(issue)
+    set_language_if_valid(Setting.default_language)
+    # Sends to all project members
+    @recipients     = issue.project.members.collect { |m| m.user.mail if m.user.mail_notification }.compact
+    @from           = Setting.mail_from
+    @subject        = "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] #{issue.status.name} - #{issue.subject}"
+    @body['issue']  = issue
+  end
+
+  def issue_edit(journal)
+    set_language_if_valid(Setting.default_language)
+    # Sends to all project members
+    issue = journal.journalized
+    @recipients     = issue.project.members.collect { |m| m.user.mail if m.user.mail_notification }.compact
+    @from           = Setting.mail_from
+    @subject        = "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] #{issue.status.name} - #{issue.subject}"
+    @body['issue']  = issue
+    @body['journal']= journal
+  end
+  
+  def document_add(document)
+    set_language_if_valid(Setting.default_language)
+    @recipients     = document.project.users.collect { |u| u.mail if u.mail_notification }.compact
+    @from           = Setting.mail_from
+    @subject        = "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"
+    @body['document'] = document
+  end
+  
+  def attachments_add(attachments)
+    set_language_if_valid(Setting.default_language)
+    container = attachments.first.container
+    url = "http://#{Setting.host_name}/"
+    added_to = ""
+    case container.class.to_s
+    when 'Version'
+      url << "projects/list_files/#{container.project_id}"
+      added_to = "#{l(:label_version)}: #{container.name}"
+    when 'Document'
+      url << "documents/show/#{container.id}"
+      added_to = "#{l(:label_document)}: #{container.title}"
+    when 'Issue'
+      url << "issues/show/#{container.id}"
+      added_to = "#{container.tracker.name} ##{container.id}: #{container.subject}"
+    end
+    @recipients     = container.project.users.collect { |u| u.mail if u.mail_notification }.compact
+    @from           = Setting.mail_from
+    @subject        = "[#{container.project.name}] #{l(:label_attachment_new)}"
+    @body['attachments'] = attachments
+    @body['url']    = url
+    @body['added_to'] = added_to
+  end
+  
+  def lost_password(token)
+    set_language_if_valid(token.user.language)
+    @recipients     = token.user.mail
+    @from           = Setting.mail_from
+    @subject        = l(:mail_subject_lost_password)
+    @body['token']  = token
+  end  
+
+  def register(token)
+    set_language_if_valid(token.user.language)
+    @recipients     = token.user.mail
+    @from           = Setting.mail_from
+    @subject        = l(:mail_subject_register)
+    @body['token']  = token
+  end
+end

app/models/member.rb

@@ -1,29 +1,29 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Member < ActiveRecord::Base
-  belongs_to :user
-  belongs_to :role
-  belongs_to :project
-
-  validates_presence_of :role, :user, :project
-  validates_uniqueness_of :user_id, :scope => :project_id
-
-  def name
-    self.user.display_name
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Member < ActiveRecord::Base
+  belongs_to :user
+  belongs_to :role
+  belongs_to :project
+
+  validates_presence_of :role, :user, :project
+  validates_uniqueness_of :user_id, :scope => :project_id
+
+  def name
+    self.user.display_name
   end
 end

app/models/news.rb

@@ -0,0 +1,29 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 News < ActiveRecord::Base
+  belongs_to :project
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  has_many :comments, :as => :commented, :dependent => :delete_all, :order => "created_on"
+  
+  validates_presence_of :title, :description
+  
+  # returns latest news for projects visible by user
+  def self.latest(user=nil, count=5)
+    find(:all, :limit => count, :conditions => Project.visible_by(user), :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")	
+  end
+end

app/models/permission.rb

@@ -1,63 +1,66 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Permission < ActiveRecord::Base
-  has_and_belongs_to_many :roles
-
-  validates_presence_of :controller, :action, :description
-
-  GROUPS = {
-    100 => :label_project,
-    200 => :label_member_plural,
-    300 => :label_version_plural,
-    400 => :label_issue_category_plural,
-    1000 => :label_issue_plural,
-    1100 => :label_news_plural,
-    1200 => :label_document_plural,
-    1300 => :label_attachment_plural,
-  }.freeze
-  
-  @@cached_perms_for_public = nil
-  @@cached_perms_for_roles = nil
-  
-  def name
-    self.controller + "/" + self.action
-  end
-  
-  def group_id
-    (self.sort / 100)*100
-  end
-  
-  def self.allowed_to_public(action)
-    @@cached_perms_for_public ||= find(:all, :conditions => ["is_public=?", true]).collect {|p| "#{p.controller}/#{p.action}"}
-    @@cached_perms_for_public.include? action
-  end
-  
-  def self.allowed_to_role(action, role)
-    @@cached_perms_for_roles ||=
-      begin
-        perms = {}
-        find(:all, :include => :roles).each {|p| perms.store "#{p.controller}/#{p.action}", p.roles.collect {|r| r.id } }
-        perms
-      end
-    @@cached_perms_for_roles[action] and @@cached_perms_for_roles[action].include? role
-  end
-  
-  def self.allowed_to_role_expired
-    @@cached_perms_for_roles = nil
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Permission < ActiveRecord::Base
+  has_and_belongs_to_many :roles
+
+  validates_presence_of :controller, :action, :description
+
+  GROUPS = {
+    100 => :label_project,
+    200 => :label_member_plural,
+    300 => :label_version_plural,
+    400 => :label_issue_category_plural,
+    600 => :label_query_plural,
+    1000 => :label_issue_plural,
+    1100 => :label_news_plural,
+    1200 => :label_document_plural,
+    1300 => :label_attachment_plural,
+    1400 => :label_repository,
+    1500 => :label_time_tracking
+  }.freeze
+  
+  @@cached_perms_for_public = nil
+  @@cached_perms_for_roles = nil
+  
+  def name
+    self.controller + "/" + self.action
+  end
+  
+  def group_id
+    (self.sort / 100)*100
+  end
+  
+  def self.allowed_to_public(action)
+    @@cached_perms_for_public ||= find(:all, :conditions => ["is_public=?", true]).collect {|p| "#{p.controller}/#{p.action}"}
+    @@cached_perms_for_public.include? action
+  end
+  
+  def self.allowed_to_role(action, role)
+    @@cached_perms_for_roles ||=
+      begin
+        perms = {}
+        find(:all, :include => :roles).each {|p| perms.store "#{p.controller}/#{p.action}", p.roles.collect {|r| r.id } }
+        perms
+      end
+    allowed_to_public(action) or (role && @@cached_perms_for_roles[action] && @@cached_perms_for_roles[action].include?(role.id))
+  end
+  
+  def self.allowed_to_role_expired
+    @@cached_perms_for_roles = nil
   end
 end

app/models/project.rb

@@ -0,0 +1,94 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Project < ActiveRecord::Base
+  has_many :versions, :dependent => :destroy, :order => "#{Version.table_name}.effective_date DESC, #{Version.table_name}.name DESC"
+  has_many :members, :dependent => :delete_all, :include => :user, :conditions => "#{User.table_name}.status=#{User::STATUS_ACTIVE}"
+  has_many :users, :through => :members
+  has_many :custom_values, :dependent => :delete_all, :as => :customized
+  has_many :issues, :dependent => :destroy, :order => "#{Issue.table_name}.created_on DESC", :include => [:status, :tracker]
+  has_many :time_entries, :dependent => :delete_all
+  has_many :queries, :dependent => :delete_all
+  has_many :documents, :dependent => :destroy
+  has_many :news, :dependent => :delete_all, :include => :author
+  has_many :issue_categories, :dependent => :delete_all, :order => "#{IssueCategory.table_name}.name"
+  has_one :repository, :dependent => :destroy
+  has_one :wiki, :dependent => :destroy
+  has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}", :association_foreign_key => 'custom_field_id'
+  acts_as_tree :order => "name", :counter_cache => true
+  
+  validates_presence_of :name, :description, :identifier
+  validates_uniqueness_of :name, :identifier
+  validates_associated :custom_values, :on => :update
+  validates_associated :repository, :wiki
+  validates_length_of :name, :maximum => 30
+  validates_format_of :name, :with => /^[\w\s\'\-]*$/i
+  validates_length_of :description, :maximum => 255
+  validates_length_of :identifier, :in => 3..12
+  validates_format_of :identifier, :with => /^[a-z0-9\-]*$/
+  
+  def identifier=(identifier)
+    super unless identifier_frozen?
+  end
+  
+  def identifier_frozen?
+    errors[:identifier].nil? && !(new_record? || identifier.blank?)
+  end
+  
+  def issues_with_subprojects(include_subprojects=false)
+    conditions = nil
+    if include_subprojects && children.size > 0
+      ids = [id] + children.collect {|c| c.id}
+      conditions = ["#{Issue.table_name}.project_id IN (#{ids.join(',')})"]
+    else
+      conditions = ["#{Issue.table_name}.project_id = ?", id]
+    end
+    Issue.with_scope :find => { :conditions => conditions } do 
+      yield
+    end 
+  end
+  
+  # returns latest created projects
+  # non public projects will be returned only if user is a member of those
+  def self.latest(user=nil, count=5)
+    find(:all, :limit => count, :conditions => visible_by(user), :order => "created_on DESC")	
+  end	
+
+  def self.visible_by(user=nil)
+    if user && !user.memberships.empty?
+      return ["#{Project.table_name}.is_public = ? or #{Project.table_name}.id IN (#{user.memberships.collect{|m| m.project_id}.join(',')})", true]
+    else
+      return ["#{Project.table_name}.is_public = ?", true]
+    end
+  end
+  
+  # Returns an array of all custom fields enabled for project issues
+  # (explictly associated custom fields and custom fields enabled for all projects)
+  def custom_fields_for_issues(tracker)
+    all_custom_fields.select {|c| tracker.custom_fields.include? c }
+  end
+  
+  def all_custom_fields
+    @all_custom_fields ||= (IssueCustomField.for_all + custom_fields).uniq
+  end
+
+protected
+  def validate
+    errors.add(parent_id, " must be a root project") if parent and parent.parent
+    errors.add_to_base("A project with subprojects can't be a subproject") if parent and children.size > 0
+  end
+end

app/models/project_custom_field.rb

@@ -1,22 +1,22 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 ProjectCustomField < CustomField
-  def type_name
-    :label_project_plural
-  end
-end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 ProjectCustomField < CustomField
+  def type_name
+    :label_project_plural
+  end
+end

app/models/query.rb

@@ -0,0 +1,182 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Query < ActiveRecord::Base
+  belongs_to :project
+  belongs_to :user
+  serialize :filters
+  
+  attr_protected :project, :user
+  
+  validates_presence_of :name, :on => :save
+    
+  @@operators = { "="   => :label_equals, 
+                  "!"   => :label_not_equals,
+                  "o"   => :label_open_issues,
+                  "c"   => :label_closed_issues,
+                  "!*"  => :label_none,
+                  "*"   => :label_all,
+                  "<t+" => :label_in_less_than,
+                  ">t+" => :label_in_more_than,
+                  "t+"  => :label_in,
+                  "t"   => :label_today,
+                  ">t-" => :label_less_than_ago,
+                  "<t-" => :label_more_than_ago,
+                  "t-"  => :label_ago,
+                  "~"   => :label_contains,
+                  "!~"  => :label_not_contains }
+
+  cattr_reader :operators
+    
+  @@operators_by_filter_type = { :list => [ "=", "!" ],
+                                 :list_status => [ "o", "=", "!", "c", "*" ],
+                                 :list_optional => [ "=", "!", "!*", "*" ],
+                                 :list_one_or_more => [ "*", "=" ],
+                                 :date => [ "<t+", ">t+", "t+", "t", ">t-", "<t-", "t-" ],
+                                 :date_past => [ ">t-", "<t-", "t-", "t" ],
+                                 :text => [  "~", "!~" ] }
+
+  cattr_reader :operators_by_filter_type
+
+  def initialize(attributes = nil)
+    super attributes
+    self.filters ||= { 'status_id' => {:operator => "o", :values => [""]} }
+    self.is_public = true
+  end
+  
+  def validate
+    filters.each_key do |field|
+      errors.add field.gsub(/\_id$/, ""), :activerecord_error_blank unless 
+          # filter requires one or more values
+          (values_for(field) and !values_for(field).first.empty?) or 
+          # filter doesn't require any value
+          ["o", "c", "!*", "*", "t"].include? operator_for(field)
+    end if filters
+  end
+  
+  def available_filters
+    return @available_filters if @available_filters
+    @available_filters = { "status_id" => { :type => :list_status, :order => 1, :values => IssueStatus.find(:all, :order => 'position').collect{|s| [s.name, s.id.to_s] } },       
+                           "tracker_id" => { :type => :list, :order => 2, :values => Tracker.find(:all, :order => 'position').collect{|s| [s.name, s.id.to_s] } },                                                                                                                
+                           "priority_id" => { :type => :list, :order => 3, :values => Enumeration.find(:all, :conditions => ['opt=?','IPRI']).collect{|s| [s.name, s.id.to_s] } },
+                           "subject" => { :type => :text, :order => 8 },  
+                           "created_on" => { :type => :date_past, :order => 9 },                        
+                           "updated_on" => { :type => :date_past, :order => 10 },
+                           "start_date" => { :type => :date, :order => 11 },
+                           "due_date" => { :type => :date, :order => 12 } }                          
+    unless project.nil?
+      # project specific filters
+      @available_filters["assigned_to_id"] = { :type => :list_optional, :order => 4, :values => @project.users.collect{|s| [s.name, s.id.to_s] } }  
+      @available_filters["author_id"] = { :type => :list, :order => 5, :values => @project.users.collect{|s| [s.name, s.id.to_s] } }  
+      @available_filters["category_id"] = { :type => :list_optional, :order => 6, :values => @project.issue_categories.collect{|s| [s.name, s.id.to_s] } }
+      @available_filters["fixed_version_id"] = { :type => :list_optional, :order => 7, :values => @project.versions.collect{|s| [s.name, s.id.to_s] } }
+      unless @project.children.empty?
+        @available_filters["subproject_id"] = { :type => :list_one_or_more, :order => 13, :values => @project.children.collect{|s| [s.name, s.id.to_s] } }
+      end
+      # remove category filter if no category defined
+      @available_filters.delete "category_id" if @available_filters["category_id"][:values].empty?
+    end
+    @available_filters
+  end
+  
+  def add_filter(field, operator, values)
+    # values must be an array
+    return unless values and values.is_a? Array # and !values.first.empty?
+    # check if field is defined as an available filter
+    if available_filters.has_key? field
+      filter_options = available_filters[field]
+      # check if operator is allowed for that filter
+      #if @@operators_by_filter_type[filter_options[:type]].include? operator
+      #  allowed_values = values & ([""] + (filter_options[:values] || []).collect {|val| val[1]})
+      #  filters[field] = {:operator => operator, :values => allowed_values } if (allowed_values.first and !allowed_values.first.empty?) or ["o", "c", "!*", "*", "t"].include? operator
+      #end
+      filters[field] = {:operator => operator, :values => values }
+    end
+  end
+  
+  def add_short_filter(field, expression)
+    return unless expression
+    parms = expression.scan(/^(o|c|\!|\*)?(.*)$/).first
+    add_filter field, (parms[0] || "="), [parms[1] || ""]
+  end
+  
+  def has_filter?(field)
+    filters and filters[field]
+  end
+  
+  def operator_for(field)
+    has_filter?(field) ? filters[field][:operator] : nil
+  end
+  
+  def values_for(field)
+    has_filter?(field) ? filters[field][:values] : nil
+  end
+  
+  def statement
+    sql = "1=1"
+    if has_filter?("subproject_id")
+      subproject_ids = []
+      if operator_for("subproject_id") == "="
+        subproject_ids = values_for("subproject_id").each(&:to_i)
+      else
+        subproject_ids = project.children.collect{|p| p.id}
+      end
+      sql << " AND #{Issue.table_name}.project_id IN (%d,%s)" % [project.id, subproject_ids.join(",")] if project
+    else
+      sql << " AND #{Issue.table_name}.project_id=%d" % project.id if project
+    end
+    filters.each_key do |field|
+      next if field == "subproject_id"
+      v = values_for field
+      next unless v and !v.empty?  
+      sql = sql + " AND " unless sql.empty?      
+      case operator_for field
+      when "="
+        sql = sql + "#{Issue.table_name}.#{field} IN (" + v.each(&:to_i).join(",") + ")"
+      when "!"
+        sql = sql + "#{Issue.table_name}.#{field} NOT IN (" + v.each(&:to_i).join(",") + ")"
+      when "!*"
+        sql = sql + "#{Issue.table_name}.#{field} IS NULL"
+      when "*"
+        sql = sql + "#{Issue.table_name}.#{field} IS NOT NULL"
+      when "o"
+        sql = sql + "#{IssueStatus.table_name}.is_closed=#{connection.quoted_false}" if field == "status_id"
+      when "c"
+        sql = sql + "#{IssueStatus.table_name}.is_closed=#{connection.quoted_true}" if field == "status_id"
+      when ">t-"
+        sql = sql + "#{Issue.table_name}.#{field} >= '%s'" % connection.quoted_date(Date.today - v.first.to_i)
+      when "<t-"
+        sql = sql + "#{Issue.table_name}.#{field} <= '" + (Date.today - v.first.to_i).strftime("%Y-%m-%d") + "'"
+      when "t-"
+        sql = sql + "#{Issue.table_name}.#{field} = '" + (Date.today - v.first.to_i).strftime("%Y-%m-%d") + "'"
+      when ">t+"
+        sql = sql + "#{Issue.table_name}.#{field} >= '" + (Date.today + v.first.to_i).strftime("%Y-%m-%d") + "'"
+      when "<t+"
+        sql = sql + "#{Issue.table_name}.#{field} <= '" + (Date.today + v.first.to_i).strftime("%Y-%m-%d") + "'"
+      when "t+"
+        sql = sql + "#{Issue.table_name}.#{field} = '" + (Date.today + v.first.to_i).strftime("%Y-%m-%d") + "'"
+      when "t"
+        sql = sql + "#{Issue.table_name}.#{field} = '%s'" % connection.quoted_date(Date.today)
+      when "~"
+        sql = sql + "#{Issue.table_name}.#{field} LIKE '%#{connection.quote_string(v.first)}%'"
+      when "!~"
+        sql = sql + "#{Issue.table_name}.#{field} NOT LIKE '%#{connection.quote_string(v.first)}%'"
+      end
+    end if filters and valid?
+    sql
+  end
+end

app/models/repository.rb

@@ -0,0 +1,88 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 Repository < ActiveRecord::Base
+  belongs_to :project
+  has_many :changesets, :dependent => :destroy, :order => 'revision DESC'
+  has_many :changes, :through => :changesets
+  has_one  :latest_changeset, :class_name => 'Changeset', :foreign_key => :repository_id, :order => 'revision DESC'
+  
+  attr_protected :root_url
+  
+  validates_presence_of :url
+  validates_format_of :url, :with => /^(http|https|svn|file):\/\/.+/i
+    
+  def scm
+    @scm ||= SvnRepos::Base.new url, root_url, login, password
+    update_attribute(:root_url, @scm.root_url) if root_url.blank?
+    @scm
+  end
+  
+  def url=(str)
+    super if root_url.blank?
+  end
+  
+  def changesets_with_path(path="")
+    path = "/#{path}%"
+    path = url.gsub(/^#{root_url}/, '') + path if root_url && root_url != url
+    path.squeeze!("/")
+    Changeset.with_scope(:find => { :include => :changes, :conditions => ["#{Change.table_name}.path LIKE ?", path] }) do 
+      yield
+    end 
+  end
+  
+  def fetch_changesets
+    scm_info = scm.info
+    if scm_info
+      lastrev_identifier = scm_info.lastrev.identifier.to_i
+      if latest_changeset.nil? || latest_changeset.revision < lastrev_identifier
+        logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?
+        identifier_from = latest_changeset ? latest_changeset.revision + 1 : 1
+        while (identifier_from <= lastrev_identifier)
+          # loads changesets by batches of 200
+          identifier_to = [identifier_from + 199, lastrev_identifier].min
+          revisions = scm.revisions('', identifier_to, identifier_from, :with_paths => true)
+          transaction do
+            revisions.reverse_each do |revision|
+              changeset = Changeset.create(:repository => self,
+                                           :revision => revision.identifier, 
+                                           :committer => revision.author, 
+                                           :committed_on => revision.time,
+                                           :comment => revision.message)
+              
+              revision.paths.each do |change|
+                Change.create(:changeset => changeset,
+                              :action => change[:action],
+                              :path => change[:path],
+                              :from_path => change[:from_path],
+                              :from_revision => change[:from_revision])
+              end
+            end
+          end unless revisions.nil?
+          identifier_from = identifier_to + 1
+        end
+      end
+    end
+  end
+  
+  # fetch new changesets for all repositories
+  # can be called periodically by an external script
+  # eg. ruby script/runner "Repository.fetch_changesets"
+  def self.fetch_changesets
+    find(:all).each(&:fetch_changesets)
+  end
+end

app/models/role.rb

@@ -1,31 +1,37 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Role < ActiveRecord::Base
-  before_destroy :check_integrity  
-  has_and_belongs_to_many :permissions
-  has_many :workflows, :dependent => true
-  has_many :members
-
-  validates_presence_of :name
-  validates_uniqueness_of :name
-
-private
-  def check_integrity
-    raise "Can't delete role" if Member.find(:first, :conditions =>["role_id=?", self.id])
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Role < ActiveRecord::Base
+  before_destroy :check_integrity  
+  has_and_belongs_to_many :permissions
+  has_many :workflows, :dependent => :delete_all
+  has_many :members
+  acts_as_list
+
+  validates_presence_of :name
+  validates_uniqueness_of :name
+  validates_format_of :name, :with => /^[\w\s\'\-]*$/i
+
+  def <=>(role)
+    position <=> role.position
+  end
+  
+private
+  def check_integrity
+    raise "Can't delete role" if Member.find(:first, :conditions =>["role_id=?", self.id])
   end
 end

app/models/setting.rb

@@ -0,0 +1,61 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 Setting < ActiveRecord::Base
+
+  cattr_accessor :available_settings
+  @@available_settings = YAML::load(File.open("#{RAILS_ROOT}/config/settings.yml"))
+
+  validates_uniqueness_of :name
+  validates_inclusion_of :name, :in => @@available_settings.keys
+  validates_numericality_of :value, :only_integer => true, :if => Proc.new { |setting| @@available_settings[setting.name]['format'] == 'int' }  
+  
+  def self.get(name)
+    name = name.to_s
+    setting = find_by_name(name)
+    setting ||= new(:name => name, :value => @@available_settings[name]['default']) if @@available_settings.has_key? name
+    setting
+  end
+  
+  def self.[](name)
+    get(name).value
+  end
+  
+  def self.[]=(name, value)
+    setting = get(name)
+    setting.value = (value ? value.to_s : "")
+    setting.save
+    setting.value
+  end
+  
+  @@available_settings.each do |name, params|
+    src = <<-END_SRC
+    def self.#{name}
+      self[:#{name}]
+    end
+
+    def self.#{name}?
+      self[:#{name}].to_s == "1"
+    end
+
+    def self.#{name}=(value)
+      self[:#{name}] = value
+    end
+    END_SRC
+    class_eval src, __FILE__, __LINE__
+  end
+end

app/models/svn_repos.rb

@@ -0,0 +1,431 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 'rexml/document'
+require 'cgi'
+
+module SvnRepos
+
+  class CommandFailed < StandardError #:nodoc:
+  end
+
+  class Base
+        
+    def initialize(url, root_url=nil, login=nil, password=nil)
+      @url = url
+      @login = login if login && !login.empty?
+      @password = (password || "") if @login    
+      @root_url = root_url.blank? ? retrieve_root_url : root_url
+    end
+    
+    def root_url
+      @root_url
+    end
+    
+    def url
+      @url
+    end
+
+    # get info about the svn repository
+    def info
+      cmd = "svn info --xml #{target('')}"
+      cmd << " --username #{@login} --password #{@password}" if @login
+      info = nil
+      shellout(cmd) do |io|
+        begin
+          doc = REXML::Document.new(io)
+          #root_url = doc.elements["info/entry/repository/root"].text          
+          info = Info.new({:root_url => doc.elements["info/entry/repository/root"].text,
+                           :lastrev => Revision.new({
+                             :identifier => doc.elements["info/entry/commit"].attributes['revision'],
+                             :time => Time.parse(doc.elements["info/entry/commit/date"].text),
+                             :author => (doc.elements["info/entry/commit/author"] ? doc.elements["info/entry/commit/author"].text : "")
+                           })
+                         })
+        rescue
+        end
+      end
+      return nil if $? && $?.exitstatus != 0
+      info
+    rescue Errno::ENOENT => e
+      return nil
+    end
+    
+    # Returns the entry identified by path and revision identifier
+    # or nil if entry doesn't exist in the repository
+    def entry(path=nil, identifier=nil)
+      e = entries(path, identifier)
+      e ? e.first : nil
+    end
+    
+    # Returns an Entries collection
+    # or nil if the given path doesn't exist in the repository
+    def entries(path=nil, identifier=nil)
+      path ||= ''
+      identifier = 'HEAD' unless identifier and identifier > 0
+      entries = Entries.new
+      cmd = "svn list --xml #{target(path)}@#{identifier}"
+      cmd << " --username #{@login} --password #{@password}" if @login
+      shellout(cmd) do |io|
+        begin
+          doc = REXML::Document.new(io)
+          doc.elements.each("lists/list/entry") do |entry|
+            entries << Entry.new({:name => entry.elements['name'].text,
+                        :path => ((path.empty? ? "" : "#{path}/") + entry.elements['name'].text),
+                        :kind => entry.attributes['kind'],
+                        :size => (entry.elements['size'] and entry.elements['size'].text).to_i,
+                        :lastrev => Revision.new({
+                          :identifier => entry.elements['commit'].attributes['revision'],
+                          :time => Time.parse(entry.elements['commit'].elements['date'].text),
+                          :author => (entry.elements['commit'].elements['author'] ? entry.elements['commit'].elements['author'].text : "")
+                          })
+                        })
+          end
+        rescue
+        end
+      end
+      return nil if $? && $?.exitstatus != 0
+      entries.sort_by_name
+    rescue Errno::ENOENT => e
+      raise CommandFailed
+    end
+
+    def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})
+      path ||= ''
+      identifier_from = 'HEAD' unless identifier_from and identifier_from.to_i > 0
+      identifier_to = 1 unless identifier_to and identifier_to.to_i > 0
+      revisions = Revisions.new
+      cmd = "svn log --xml -r #{identifier_from}:#{identifier_to}"
+      cmd << " --username #{@login} --password #{@password}" if @login
+      cmd << " --verbose " if  options[:with_paths]
+      cmd << target(path)
+      shellout(cmd) do |io|
+        begin
+          doc = REXML::Document.new(io)
+          doc.elements.each("log/logentry") do |logentry|
+            paths = []
+            logentry.elements.each("paths/path") do |path|
+              paths << {:action => path.attributes['action'],
+                        :path => path.text,
+                        :from_path => path.attributes['copyfrom-path'],
+                        :from_revision => path.attributes['copyfrom-rev']
+                        }
+            end
+            paths.sort! { |x,y| x[:path] <=> y[:path] }
+            
+            revisions << Revision.new({:identifier => logentry.attributes['revision'],
+                          :author => (logentry.elements['author'] ? logentry.elements['author'].text : ""),
+                          :time => Time.parse(logentry.elements['date'].text),
+                          :message => logentry.elements['msg'].text,
+                          :paths => paths
+                        })
+          end
+        rescue
+        end
+      end
+      return nil if $? && $?.exitstatus != 0
+      revisions
+    rescue Errno::ENOENT => e
+      raise CommandFailed    
+    end
+    
+    def diff(path, identifier_from, identifier_to=nil, type="inline")
+      path ||= ''
+      if identifier_to and identifier_to.to_i > 0
+        identifier_to = identifier_to.to_i 
+      else
+        identifier_to = identifier_from.to_i - 1
+      end
+      cmd = "svn diff -r "
+      cmd << "#{identifier_to}:"
+      cmd << "#{identifier_from}"
+      cmd << "#{target(path)}@#{identifier_from}"
+      cmd << " --username #{@login} --password #{@password}" if @login
+      diff = []
+      shellout(cmd) do |io|
+        io.each_line do |line|
+          diff << line
+        end
+      end
+      return nil if $? && $?.exitstatus != 0
+      DiffTableList.new diff, type
+
+    rescue Errno::ENOENT => e
+      raise CommandFailed    
+    end
+    
+    def cat(path, identifier=nil)
+      identifier = (identifier and identifier.to_i > 0) ? identifier.to_i : "HEAD"
+      cmd = "svn cat #{target(path)}@#{identifier}"
+      cmd << " --username #{@login} --password #{@password}" if @login
+      cat = nil
+      shellout(cmd) do |io|
+        cat = io.read
+      end
+      return nil if $? && $?.exitstatus != 0
+      cat
+    rescue Errno::ENOENT => e
+      raise CommandFailed    
+    end
+  
+  private    
+    def retrieve_root_url
+      info = self.info
+      info ? info.root_url : nil
+    end
+    
+    def target(path)
+      path ||= ""
+      base = path.match(/^\//) ? root_url : url    
+      " \"" << "#{base}/#{path}".gsub(/["'?<>\*]/, '') << "\""
+    end
+    
+    def logger
+      RAILS_DEFAULT_LOGGER
+    end
+    
+    def shellout(cmd, &block)
+      logger.debug "Shelling out: #{cmd}" if logger && logger.debug?
+      IO.popen(cmd, "r+") do |io|
+        io.close_write
+        block.call(io) if block_given?
+      end
+    end
+  end
+  
+  class Entries < Array
+    def sort_by_name
+      sort {|x,y| 
+        if x.kind == y.kind
+          x.name <=> y.name
+        else
+          x.kind <=> y.kind
+        end
+      }   
+    end
+    
+    def revisions
+      revisions ||= Revisions.new(collect{|entry| entry.lastrev})
+    end
+  end
+  
+  class Info
+    attr_accessor :root_url, :lastrev
+    def initialize(attributes={})
+      self.root_url = attributes[:root_url] if attributes[:root_url]
+      self.lastrev = attributes[:lastrev]
+    end
+  end
+  
+  class Entry
+    attr_accessor :name, :path, :kind, :size, :lastrev
+    def initialize(attributes={})
+      self.name = attributes[:name] if attributes[:name]
+      self.path = attributes[:path] if attributes[:path]
+      self.kind = attributes[:kind] if attributes[:kind]
+      self.size = attributes[:size].to_i if attributes[:size]
+      self.lastrev = attributes[:lastrev]
+    end
+    
+    def is_file?
+      'file' == self.kind
+    end
+    
+    def is_dir?
+      'dir' == self.kind
+    end
+  end
+  
+  class Revisions < Array
+    def latest
+      sort {|x,y| x.time <=> y.time}.last    
+    end 
+  end
+  
+  class Revision
+    attr_accessor :identifier, :author, :time, :message, :paths
+    def initialize(attributes={})
+      self.identifier = attributes[:identifier]
+      self.author = attributes[:author]
+      self.time = attributes[:time]
+      self.message = attributes[:message] || ""
+      self.paths = attributes[:paths]
+    end
+
+  end
+
+  # A line of Diff
+  class Diff
+
+    attr_accessor :nb_line_left
+    attr_accessor :line_left
+    attr_accessor :nb_line_right
+    attr_accessor :line_right
+    attr_accessor :type_diff_right
+    attr_accessor :type_diff_left
+    
+    def initialize ()
+      self.nb_line_left = ''
+      self.nb_line_right = ''
+      self.line_left = ''
+      self.line_right = ''
+      self.type_diff_right = ''
+      self.type_diff_left = ''
+    end
+
+    def inspect
+      puts '### Start Line Diff ###'
+      puts self.nb_line_left
+      puts self.line_left
+      puts self.nb_line_right
+      puts self.line_right
+    end
+  end
+
+  class DiffTableList < Array
+
+    def initialize (diff, type="inline")
+        diff_table = DiffTable.new type
+        diff.each do |line|
+            if line =~ /^Index: (.*)$/
+                self << diff_table if diff_table.length > 1
+                diff_table = DiffTable.new type
+            end
+            a = diff_table.add_line line
+        end
+        self << diff_table
+    end
+  end
+
+  # Class for create a Diff
+  class DiffTable < Hash
+
+    attr_reader :file_name, :line_num_l, :line_num_r    
+
+    # Initialize with a Diff file and the type of Diff View
+    # The type view must be inline or sbs (side_by_side)
+    def initialize (type="inline")
+      @parsing = false
+      @nb_line = 1
+      @start = false
+      @before = 'same'
+      @second = true
+      @type = type
+    end
+
+    # Function for add a line of this Diff
+    def add_line(line)
+      unless @parsing
+        if line =~ /^Index: (.*)$/
+          @file_name = $1
+          return false
+        elsif line =~ /^@@ (\+|\-)(\d+)(,\d+)? (\+|\-)(\d+)(,\d+)? @@/
+          @line_num_l = $2.to_i
+          @line_num_r = $5.to_i
+          @parsing = true
+        end
+      else
+        if line =~ /^_+$/
+          self.delete(self.keys.sort.last)
+          @parsing = false
+          return false
+        elsif line =~ /^@@ (\+|\-)(\d+)(,\d+)? (\+|\-)(\d+)(,\d+)? @@/
+          @line_num_l = $2.to_i
+          @line_num_r = $5.to_i
+        else
+          @nb_line += 1 if parse_line(line, @type)          
+        end
+      end
+      return true
+    end
+
+    def inspect
+      puts '### DIFF TABLE ###'
+      puts "file : #{file_name}"
+      self.each do |d|
+        d.inspect
+      end
+    end
+
+  private
+
+    # Test if is a Side By Side type
+    def sbs?(type, func)
+      if @start and type == "sbs"
+        if @before == func and @second
+          tmp_nb_line = @nb_line
+          self[tmp_nb_line] = Diff.new
+        else
+            @second = false
+            tmp_nb_line = @start
+            @start += 1
+            @nb_line -= 1
+        end
+      else
+        tmp_nb_line = @nb_line
+        @start = @nb_line
+        self[tmp_nb_line] = Diff.new
+        @second = true
+      end
+      unless self[tmp_nb_line]
+        @nb_line += 1
+        self[tmp_nb_line] = Diff.new
+      else
+        self[tmp_nb_line]
+      end
+    end
+
+    # Escape the HTML for the diff
+    def escapeHTML(line)
+        CGI.escapeHTML(line).gsub(/\s/, '&nbsp;')
+    end
+
+    def parse_line (line, type="inline")
+      if line[0, 1] == "+"
+        diff = sbs? type, 'add'
+        @before = 'add'
+        diff.line_left = escapeHTML line[1..-1]
+        diff.nb_line_left = @line_num_l
+        diff.type_diff_left = 'diff_in'
+        @line_num_l += 1
+        true
+      elsif line[0, 1] == "-"
+        diff = sbs? type, 'remove'
+        @before = 'remove'
+        diff.line_right = escapeHTML line[1..-1]
+        diff.nb_line_right = @line_num_r
+        diff.type_diff_right = 'diff_out'
+        @line_num_r += 1
+        true
+      elsif line[0, 1] =~ /\s/
+        @before = 'same'
+        @start = false
+        diff = Diff.new
+        diff.line_right = escapeHTML line[1..-1]
+        diff.nb_line_right = @line_num_r
+        diff.line_left = escapeHTML line[1..-1]
+        diff.nb_line_left = @line_num_l
+        self[@nb_line] = diff
+        @line_num_l += 1
+        @line_num_r += 1
+        true
+      else
+        false
+      end      
+    end
+  end
+end

app/models/time_entry.rb

@@ -0,0 +1,33 @@
+class TimeEntry < ActiveRecord::Base
+  # could have used polymorphic association
+  # project association here allows easy loading of time entries at project level with one database trip
+  belongs_to :project
+  belongs_to :issue
+  belongs_to :user
+  belongs_to :activity, :class_name => 'Enumeration', :foreign_key => :activity_id
+  
+  attr_protected :project_id, :user_id, :tyear, :tmonth, :tweek
+  
+  validates_presence_of :user_id, :activity_id, :project_id, :hours, :spent_on
+  validates_numericality_of :hours, :allow_nil => true
+  validates_length_of :comment, :maximum => 255
+
+  def before_validation
+    self.project = issue.project if issue && project.nil?
+  end
+  
+  def validate
+    errors.add :hours, :activerecord_error_invalid if hours && (hours < 0 || hours >= 1000)
+    errors.add :project_id, :activerecord_error_invalid if project.nil?
+    errors.add :issue_id, :activerecord_error_invalid if (issue_id && !issue) || (issue && project!=issue.project)
+  end
+  
+  # tyear, tmonth, tweek assigned where setting spent_on attributes
+  # these attributes make time aggregations easier
+  def spent_on=(date)
+    super
+    self.tyear = spent_on ? spent_on.year : nil
+    self.tmonth = spent_on ? spent_on.month : nil
+    self.tweek = spent_on ? spent_on.cweek : nil
+  end  
+end

app/models/token.rb

@@ -31,7 +31,7 @@ class Token < ActiveRecord::Base
   
   # Delete all expired tokens
   def self.destroy_expired
-    Token.delete_all ["created_on < ?", Time.now - @@validity_time]
+    Token.delete_all ["action <> 'feeds' AND created_on < ?", Time.now - @@validity_time]
   end
   
 private

app/models/tracker.rb

@@ -1,31 +1,33 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Tracker < ActiveRecord::Base
-  before_destroy :check_integrity  
-  has_many :issues
-  has_many :workflows, :dependent => true
-  has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => 'custom_fields_trackers', :association_foreign_key => 'custom_field_id'
-
-  validates_presence_of :name
-  validates_uniqueness_of :name
-  
-private
-  def check_integrity
-    raise "Can't delete tracker" if Issue.find(:first, :conditions => ["tracker_id=?", self.id])
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Tracker < ActiveRecord::Base
+  before_destroy :check_integrity  
+  has_many :issues
+  has_many :workflows, :dependent => :delete_all
+  has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => "#{table_name_prefix}custom_fields_trackers#{table_name_suffix}", :association_foreign_key => 'custom_field_id'
+  acts_as_list
+
+  validates_presence_of :name
+  validates_uniqueness_of :name
+  validates_format_of :name, :with => /^[\w\s\'\-]*$/i
+
+private
+  def check_integrity
+    raise "Can't delete tracker" if Issue.find(:first, :conditions => ["tracker_id=?", self.id])
   end
 end

app/models/user.rb

@@ -1,115 +1,154 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 "digest/sha1"
-
-class User < ActiveRecord::Base
-  has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :dependent => true
-  has_many :custom_values, :dependent => true, :as => :customized
-  belongs_to :auth_source
-  
-  attr_accessor :password, :password_confirmation
-  attr_accessor :last_before_login_on
-  # Prevents unauthorized assignments
-  attr_protected :login, :admin, :password, :password_confirmation, :hashed_password
-	
-  validates_presence_of :login, :firstname, :lastname, :mail
-  validates_uniqueness_of :login, :mail	
-  # Login must contain lettres, numbers, underscores only
-  validates_format_of :login, :with => /^[a-z0-9_]+$/i
-  validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
-  # Password length between 4 and 12
-  validates_length_of :password, :in => 4..12, :allow_nil => true
-  validates_confirmation_of :password, :allow_nil => true
-  validates_associated :custom_values, :on => :update
-
-  # Account statuses
-  STATUS_ACTIVE     = 1
-  STATUS_REGISTERED = 2
-  STATUS_LOCKED     = 3
-
-  def before_save
-    # update hashed_password if password was set
-    self.hashed_password = User.hash_password(self.password) if self.password
-  end
-	
-  # Returns the user that matches provided login and password, or nil
-  def self.try_to_login(login, password)
-    user = find(:first, :conditions => ["login=?", login])
-    if user
-      # user is already in local database
-      return nil if !user.active?
-      if user.auth_source
-        # user has an external authentication method
-        return nil unless user.auth_source.authenticate(login, password)
-      else
-        # authentication with local password
-        return nil unless User.hash_password(password) == user.hashed_password        
-      end
-    else
-      # user is not yet registered, try to authenticate with available sources
-      attrs = AuthSource.authenticate(login, password)
-      if attrs
-        onthefly = new(*attrs)
-        onthefly.login = login
-        onthefly.language = $RDM_DEFAULT_LANG
-        if onthefly.save
-          user = find(:first, :conditions => ["login=?", login])
-          logger.info("User '#{user.login}' created on the fly.") if logger
-        end
-      end
-    end    
-    user.update_attribute(:last_login_on, Time.now) if user
-    user
-    
-    rescue => text
-      raise text
-  end
-	
-  # Return user's full name for display
-  def display_name
-    firstname + " " + lastname
-  end
-  
-  def active?
-    self.status == STATUS_ACTIVE
-  end
-  
-  def locked?
-    self.status == STATUS_LOCKED
-  end
-
-  def check_password?(clear_password)
-    User.hash_password(clear_password) == self.hashed_password
-  end
-  
-  def role_for_project(project_id)
-    @role_for_projects ||=
-      begin
-        roles = {}
-        self.memberships.each { |m| roles.store m.project_id, m.role_id }
-        roles
-      end
-    @role_for_projects[project_id]
-  end
-	
-private
-  # Return password digest
-  def self.hash_password(clear_password)
-    Digest::SHA1.hexdigest(clear_password || "")
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 "digest/sha1"
+
+class User < ActiveRecord::Base
+  has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :dependent => :delete_all
+  has_many :projects, :through => :memberships
+  has_many :custom_values, :dependent => :delete_all, :as => :customized
+  has_one :preference, :dependent => :destroy, :class_name => 'UserPreference'
+  has_one :rss_key, :dependent => :destroy, :class_name => 'Token', :conditions => "action='feeds'"
+  belongs_to :auth_source
+  
+  attr_accessor :password, :password_confirmation
+  attr_accessor :last_before_login_on
+  # Prevents unauthorized assignments
+  attr_protected :login, :admin, :password, :password_confirmation, :hashed_password
+	
+  validates_presence_of :login, :firstname, :lastname, :mail
+  validates_uniqueness_of :login, :mail	
+  # Login must contain lettres, numbers, underscores only
+  validates_format_of :login, :with => /^[a-z0-9_\-@\.]+$/i
+  validates_length_of :login, :maximum => 30
+  validates_format_of :firstname, :lastname, :with => /^[\w\s\'\-]*$/i
+  validates_length_of :firstname, :lastname, :maximum => 30
+  validates_format_of :mail, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
+  validates_length_of :mail, :maximum => 60
+  # Password length between 4 and 12
+  validates_length_of :password, :in => 4..12, :allow_nil => true
+  validates_confirmation_of :password, :allow_nil => true
+  validates_associated :custom_values, :on => :update
+
+  # Account statuses
+  STATUS_ACTIVE     = 1
+  STATUS_REGISTERED = 2
+  STATUS_LOCKED     = 3
+
+  def before_save
+    # update hashed_password if password was set
+    self.hashed_password = User.hash_password(self.password) if self.password
+  end
+
+  def self.active
+    with_scope :find => { :conditions => [ "status = ?", STATUS_ACTIVE ] } do 
+      yield 
+    end 
+  end
+  
+  def self.find_active(*args)
+    active do
+      find(*args)
+    end
+  end
+  
+  # Returns the user that matches provided login and password, or nil
+  def self.try_to_login(login, password)
+    user = find(:first, :conditions => ["login=?", login])
+    if user
+      # user is already in local database
+      return nil if !user.active?
+      if user.auth_source
+        # user has an external authentication method
+        return nil unless user.auth_source.authenticate(login, password)
+      else
+        # authentication with local password
+        return nil unless User.hash_password(password) == user.hashed_password        
+      end
+    else
+      # user is not yet registered, try to authenticate with available sources
+      attrs = AuthSource.authenticate(login, password)
+      if attrs
+        onthefly = new(*attrs)
+        onthefly.login = login
+        onthefly.language = Setting.default_language
+        if onthefly.save
+          user = find(:first, :conditions => ["login=?", login])
+          logger.info("User '#{user.login}' created on the fly.") if logger
+        end
+      end
+    end    
+    user.update_attribute(:last_login_on, Time.now) if user
+    user
+    
+    rescue => text
+      raise text
+  end
+	
+  # Return user's full name for display
+  def display_name
+    firstname + " " + lastname
+  end
+  
+  def name
+    display_name
+  end
+  
+  def active?
+    self.status == STATUS_ACTIVE
+  end
+
+  def registered?
+    self.status == STATUS_REGISTERED
+  end
+    
+  def locked?
+    self.status == STATUS_LOCKED
+  end
+
+  def check_password?(clear_password)
+    User.hash_password(clear_password) == self.hashed_password
+  end
+  
+  def role_for_project(project)
+    member = memberships.detect {|m| m.project_id == project.id}
+    member ? member.role : nil 
+  end
+  
+  def pref
+    self.preference ||= UserPreference.new(:user => self)
+  end
+  
+  def get_or_create_rss_key
+    self.rss_key || Token.create(:user => self, :action => 'feeds')
+  end
+  
+  def self.find_by_rss_key(key)
+    token = Token.find_by_value(key)
+    token && token.user.active? ? token.user : nil
+  end
+
+  def <=>(user)
+    lastname <=> user.lastname
+  end
+  
+private
+  # Return password digest
+  def self.hash_password(clear_password)
+    Digest::SHA1.hexdigest(clear_password || "")
   end
 end

app/models/user_custom_field.rb

@@ -1,23 +1,23 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 UserCustomField < CustomField
-  def type_name
-    :label_user_plural
-  end
-end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 UserCustomField < CustomField
+  def type_name
+    :label_user_plural
+  end
+end
 

app/models/user_preference.rb

@@ -0,0 +1,44 @@
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 UserPreference < ActiveRecord::Base
+  belongs_to :user
+  serialize :others
+  
+  attr_protected :others
+  
+  def initialize(attributes = nil)
+    super
+    self.others ||= {}
+  end
+  
+  def [](attr_name)
+    if attribute_present? attr_name
+      super
+    else
+      others[attr_name]
+    end
+  end
+  
+  def []=(attr_name, value)
+    if attribute_present? attr_name
+      super
+    else
+      others.store attr_name, value
+    end
+  end
+end

app/models/version.rb

@@ -1,31 +1,40 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Version < ActiveRecord::Base
-  before_destroy :check_integrity
-  belongs_to :project
-  has_many :fixed_issues, :class_name => 'Issue', :foreign_key => 'fixed_version_id'
-  has_many :attachments, :as => :container, :dependent => true
-
-  validates_presence_of :name
-  validates_uniqueness_of :name, :scope => [:project_id]
-  
-private
-  def check_integrity
-    raise "Can't delete version" if self.fixed_issues.find(:first)
-  end
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Version < ActiveRecord::Base
+  before_destroy :check_integrity
+  belongs_to :project
+  has_many :fixed_issues, :class_name => 'Issue', :foreign_key => 'fixed_version_id'
+  has_many :attachments, :as => :container, :dependent => :destroy
+
+  validates_presence_of :name
+  validates_uniqueness_of :name, :scope => [:project_id]
+  validates_format_of :effective_date, :with => /^\d{4}-\d{2}-\d{2}$/, :message => :activerecord_error_not_a_date
+  
+  def start_date
+    effective_date
+  end
+  
+  def due_date
+    effective_date
+  end
+  
+private
+  def check_integrity
+    raise "Can't delete version" if self.fixed_issues.find(:first)
+  end
 end

app/models/wiki.rb

@@ -0,0 +1,44 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 Wiki < ActiveRecord::Base
+  belongs_to :project
+  has_many :pages, :class_name => 'WikiPage', :dependent => :destroy
+  
+  validates_presence_of :start_page
+  
+  # find the page with the given title
+  # if page doesn't exist, return a new page
+  def find_or_new_page(title)
+    title = Wiki.titleize(title || start_page)
+    find_page(title) || WikiPage.new(:wiki => self, :title => title)  
+  end
+  
+  # find the page with the given title
+  def find_page(title)
+    pages.find_by_title(Wiki.titleize(title || start_page))
+  end
+  
+  # turn a string into a valid page title
+  def self.titleize(title)
+    # replace spaces with _ and remove unwanted caracters
+    title = title.gsub(/\s+/, '_').delete(',;|') if title
+    # upcase the first letter
+    title = title[0..0].upcase + title[1..-1] if title
+    title
+  end  
+end

app/models/wiki_content.rb

@@ -0,0 +1,58 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 'zlib'
+
+class WikiContent < ActiveRecord::Base
+  belongs_to :page, :class_name => 'WikiPage', :foreign_key => 'page_id'
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  validates_presence_of :text
+  
+  acts_as_versioned
+  class Version
+    belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+    attr_protected :data
+    
+    def text=(plain)
+      case Setting.wiki_compression
+      when 'gzip'
+      begin
+        self.data = Zlib::Deflate.deflate(plain, Zlib::BEST_COMPRESSION)
+        self.compression = 'gzip'
+      rescue
+        self.data = plain
+        self.compression = ''
+      end
+      else
+        self.data = plain
+        self.compression = ''
+      end
+      plain
+    end
+    
+    def text
+      @text ||= case compression
+      when 'gzip'
+         Zlib::Inflate.inflate(data)
+      else
+        # uncompressed data
+        data
+      end      
+    end
+  end
+  
+end

app/models/wiki_page.rb

@@ -0,0 +1,44 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-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 WikiPage < ActiveRecord::Base
+  belongs_to :wiki
+  has_one :content, :class_name => 'WikiContent', :foreign_key => 'page_id', :dependent => :destroy
+  
+  validates_presence_of :title
+  validates_format_of :title, :with => /^[^,\s]*$/
+  validates_uniqueness_of :title, :scope => :wiki_id, :case_sensitive => false
+  validates_associated :content
+  
+  def before_save
+    self.title = Wiki.titleize(title)
+  end
+  
+  def pretty_title
+    WikiPage.pretty_title(title)
+  end
+  
+  def content_for_version(version=nil)
+    result = content.versions.find_by_version(version.to_i) if version
+    result ||= content
+    result
+  end
+  
+  def self.pretty_title(str)
+    (str && str.is_a?(String)) ? str.tr('_', ' ') : str
+  end
+end

app/models/workflow.rb

@@ -1,24 +1,24 @@
-# redMine - project management software
-# Copyright (C) 2006  Jean-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 Workflow < ActiveRecord::Base
-  belongs_to :role
-  belongs_to :old_status, :class_name => 'IssueStatus', :foreign_key => 'old_status_id'
-  belongs_to :new_status, :class_name => 'IssueStatus', :foreign_key => 'new_status_id'
-
-  validates_presence_of :role, :old_status, :new_status
+# redMine - project management software
+# Copyright (C) 2006  Jean-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 Workflow < ActiveRecord::Base
+  belongs_to :role
+  belongs_to :old_status, :class_name => 'IssueStatus', :foreign_key => 'old_status_id'
+  belongs_to :new_status, :class_name => 'IssueStatus', :foreign_key => 'new_status_id'
+
+  validates_presence_of :role, :old_status, :new_status
 end

app/views/account/login.rhtml

@@ -0,0 +1,24 @@
+<center>
+<div class="box login">
+<h2 class="icon22 icon22-authent"><%=l(:label_please_login)%></h2>
+
+<% form_tag({:action=> "login"}, :class => "tabular") do %>
+<p><label for="login"><%=l(:field_login)%>:</label>
+<%= text_field_tag 'login', nil, :size => 25 %></p>
+
+<p><label for="password"><%=l(:field_password)%>:</label>
+<%= password_field_tag 'password', nil, :size => 25 %></p>
+
+<p><center><input type="submit" name="login" value="<%=l(:button_login)%> &#187;" class="primary" /></center>
+<% end %>
+
+<br>
+<% links = []
+   links << link_to(l(:label_register), :action => 'register') if Setting.self_registration?
+   links << link_to(l(:label_password_lost), :action => 'lost_password') if Setting.lost_password?
+%>
+<%= links.join(" | ") %>
+</p>
+
+</div>
+</center>

app/views/account/lost_password.rhtml

@@ -1,14 +1,14 @@
-<center>
-<div class="box login">
-<h2><%=l(:label_password_lost)%></h2>
-
-<%= start_form_tag({:action=> "lost_password"}, :class => "tabular") %>
-
-<p><label for="mail"><%=l(:field_mail)%> <span class="required">*</span></label>
-<%= text_field_tag 'mail', nil, :size => 40 %></p>
-
-<p><center><%= submit_tag l(:button_submit) %></center></p>
-
-<%= end_form_tag %>
-</div>
+<center>
+<div class="box login">
+<h2><%=l(:label_password_lost)%></h2>
+
+<% form_tag({:action=> "lost_password"}, :class => "tabular") do %>
+
+<p><label for="mail"><%=l(:field_mail)%> <span class="required">*</span></label>
+<%= text_field_tag 'mail', nil, :size => 40 %></p>
+
+<p><center><%= submit_tag l(:button_submit) %></center></p>
+
+<% end %>
+</div>
 </center>