tagged version 0.7.0

git-svn-id: http://redmine.rubyforge.org/svn/tags/0.7.0@1386 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/account_controller.rb

@@ -30,7 +30,7 @@ class AccountController < ApplicationController
     
     # show only public projects and private projects that the logged in user is also a member of
     @memberships = @user.memberships.select do |membership|
-      membership.project.is_public? || (User.current.role_for_project(membership.project))
+      membership.project.is_public? || (User.current.member_of?(membership.project))
     end
   rescue ActiveRecord::RecordNotFound
     render_404
@@ -43,7 +43,7 @@ class AccountController < ApplicationController
       self.logged_user = nil
     else
       # Authenticate user
-      user = User.try_to_login(params[:login], params[:password])
+      user = User.try_to_login(params[:username], params[:password])
       if user
         self.logged_user = user
         # generate a key and set cookie if autologin
@@ -56,6 +56,8 @@ class AccountController < ApplicationController
         flash.now[:error] = l(:notice_account_invalid_creditentials)
       end
     end
+  rescue User::OnTheFlyCreationFailure
+    flash.now[:error] = 'Redmine could not retrieve the required information from the LDAP to create your account. Please, contact your Redmine administrator.'
   end
 
   # Log out current user and redirect to welcome page

app/controllers/admin_controller.rb

@@ -22,7 +22,8 @@ class AdminController < ApplicationController
   helper :sort
   include SortHelper	
 
-  def index	
+  def index
+    @no_configuration_data = Redmine::DefaultData::Loader::no_data?
   end
 	
   def projects
@@ -35,7 +36,7 @@ class AdminController < ApplicationController
     
     @project_count = Project.count(:conditions => conditions)
     @project_pages = Paginator.new self, @project_count,
-								25,
+								per_page_option,
 								params['page']								
     @projects = Project.find :all, :order => sort_clause,
                         :conditions => conditions,
@@ -44,16 +45,19 @@ class AdminController < ApplicationController
 
     render :action => "projects", :layout => false if request.xhr?
   end
-
-  def mail_options
-    @notifiables = %w(issue_added issue_updated news_added document_added file_added message_posted)
+  
+  # Loads the default configuration
+  # (roles, trackers, statuses, workflow, enumerations)
+  def default_configuration
     if request.post?
-      settings = (params[:settings] || {}).dup.symbolize_keys
-      settings[:notified_events] ||= []
-      settings.each { |name, value| Setting[name] = value }
-      flash[:notice] = l(:notice_successful_update)
-      redirect_to :controller => 'admin', :action => 'mail_options'
+      begin
+        Redmine::DefaultData::Loader::load(params[:lang])
+        flash[:notice] = l(:notice_default_data_loaded)
+      rescue Exception => e
+        flash[:error] = l(:error_can_t_load_default_data, e.message)
+      end
     end
+    redirect_to :action => 'index'
   end
   
   def test_email
@@ -67,7 +71,7 @@ class AdminController < ApplicationController
       flash[:error] = l(:notice_email_error, e.message)
     end
     ActionMailer::Base.raise_delivery_errors = raise_delivery_errors
-    redirect_to :action => 'mail_options'
+    redirect_to :controller => 'settings', :action => 'edit', :tab => 'notifications'
   end
   
   def info

app/controllers/application.rb

@@ -19,6 +19,9 @@ class ApplicationController < ActionController::Base
   before_filter :user_setup, :check_if_login_required, :set_localization
   filter_parameter_logging :password
   
+  include Redmine::MenuManager::MenuController
+  helper Redmine::MenuManager::MenuHelper
+  
   REDMINE_SUPPORTED_SCM.each do |scm|
     require_dependency "repository/#{scm.underscore}"
   end
@@ -28,18 +31,23 @@ class ApplicationController < ActionController::Base
   end
   
   def user_setup
+    # Check the settings cache for each request
     Setting.check_cache
+    # Find the current user
+    User.current = find_current_user
+  end
+  
+  # Returns the current user or nil if no user is logged in
+  def find_current_user
     if session[:user_id]
       # existing session
-      User.current = User.find(session[:user_id])
+      (User.find_active(session[:user_id]) rescue nil)
     elsif cookies[:autologin] && Setting.autologin?
       # auto-login feature
-      User.current = User.find_by_autologin_key(cookies[:autologin])
+      User.find_by_autologin_key(cookies[:autologin])
     elsif params[:key] && accept_key_auth_actions.include?(params[:action])
       # RSS key authentication
-      User.current = User.find_by_rss_key(params[:key])
-    else
-      User.current = User.anonymous
+      User.find_by_rss_key(params[:key])
     end
   end
   
@@ -51,13 +59,14 @@ class ApplicationController < ActionController::Base
   end 
   
   def set_localization
+    User.current.language = nil unless User.current.logged?
     lang = begin
       if !User.current.language.blank? and GLoc.valid_languages.include? User.current.language.to_sym
         User.current.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
+          User.current.language = accept_lang
         end
       end
     rescue
@@ -93,13 +102,17 @@ class ApplicationController < ActionController::Base
   # 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
-    unless @project.active?
+    if @project && @project.active?
+      if @project.is_public? || User.current.member_of?(@project) || User.current.admin?
+        true
+      else
+        User.current.logged? ? render_403 : require_login
+      end
+    else
       @project = nil
       render_404
-      return false
+      false
     end
-    return true if @project.is_public? || User.current.member_of?(@project) || User.current.admin?
-    User.current.logged? ? render_403 : require_login
   end
 
   # store current uri in session.
@@ -129,9 +142,15 @@ class ApplicationController < ActionController::Base
     return false
   end
   
+  def render_error(msg)
+    flash.now[:error] = msg
+    render :nothing => true, :layout => !request.xhr?, :status => 500
+  end
+  
   def render_feed(items, options={})    
     @items = items || []
     @items.sort! {|x,y| y.event_datetime <=> x.event_datetime }
+    @items = @items.slice(0, Setting.feeds_limit.to_i)
     @title = options[:title] || Setting.app_title
     render :template => "common/feed.atom.rxml", :layout => false, :content_type => 'application/atom+xml'
   end
@@ -146,16 +165,35 @@ class ApplicationController < ActionController::Base
   end
   
   # TODO: move to model
-  def attach_files(obj, files)
-    attachments = []
-    if files && files.is_a?(Array)
-      files.each do |file|
-        next unless file.size > 0
-        a = Attachment.create(:container => obj, :file => file, :author => User.current)
-        attachments << a unless a.new_record?
+  def attach_files(obj, attachments)
+    attached = []
+    if attachments && attachments.is_a?(Hash)
+      attachments.each_value do |attachment|
+        file = attachment['file']
+        next unless file && file.size > 0
+        a = Attachment.create(:container => obj, 
+                              :file => file,
+                              :description => attachment['description'].to_s.strip,
+                              :author => User.current)
+        attached << a unless a.new_record?
       end
     end
-    attachments
+    attached
+  end
+
+  # Returns the number of objects that should be displayed
+  # on the paginated list
+  def per_page_option
+    per_page = nil
+    if params[:per_page] && Setting.per_page_options_array.include?(params[:per_page].to_s.to_i)
+      per_page = params[:per_page].to_s.to_i
+      session[:per_page] = per_page
+    elsif session[:per_page]
+      per_page = session[:per_page]
+    else
+      per_page = Setting.per_page_options_array.first || 25
+    end
+    per_page
   end
 
   # qvalues http header parser
@@ -176,4 +214,9 @@ class ApplicationController < ActionController::Base
     end
     return tmp
   end
+  
+  # Returns a string that can be used as filename value in Content-Disposition header
+  def filename_for_content_disposition(name)
+    request.env['HTTP_USER_AGENT'] =~ %r{MSIE} ? ERB::Util.url_encode(name) : name
+  end
 end

app/controllers/attachments_controller.rb

@@ -21,7 +21,7 @@ class AttachmentsController < ApplicationController
 
   def download
     # images are sent inline
-    send_file @attachment.diskfile, :filename => @attachment.filename, 
+    send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
                                     :type => @attachment.content_type, 
                                     :disposition => (@attachment.image? ? 'inline' : 'attachment')
   rescue

app/controllers/boards_controller.rb

@@ -40,7 +40,7 @@ class BoardsController < ApplicationController
     sort_update	
       
     @topic_count = @board.topics.count
-    @topic_pages = Paginator.new self, @topic_count, 25, params['page']
+    @topic_pages = Paginator.new self, @topic_count, per_page_option, params['page']
     @topics =  @board.topics.find :all, :order => "#{Message.table_name}.sticky DESC, #{sort_clause}",
                                   :include => [:author, {:last_reply => :author}],
                                   :limit  =>  @topic_pages.items_per_page,

app/controllers/documents_controller.rb

@@ -17,12 +17,42 @@
 
 class DocumentsController < ApplicationController
   layout 'base'
-  before_filter :find_project, :authorize
-
+  before_filter :find_project, :only => [:index, :new]
+  before_filter :find_document, :except => [:index, :new]
+  before_filter :authorize
+  
+  helper :attachments
+  
+  def index
+    @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
+    documents = @project.documents.find :all, :include => [:attachments, :category]
+    case @sort_by
+    when 'date'
+      @grouped = documents.group_by {|d| d.created_on.to_date }
+    when 'title'
+      @grouped = documents.group_by {|d| d.title.first.upcase}
+    when 'author'
+      @grouped = documents.select{|d| d.attachments.any?}.group_by {|d| d.attachments.last.author}
+    else
+      @grouped = documents.group_by(&:category)
+    end
+    render :layout => false if request.xhr?
+  end
+  
   def show
     @attachments = @document.attachments.find(:all, :order => "created_on DESC")
   end
 
+  def new
+    @document = @project.documents.build(params[:document])    
+    if request.post? and @document.save	
+      attach_files(@document, params[:attachments])
+      flash[:notice] = l(:notice_successful_create)
+      Mailer.deliver_document_added(@document) if Setting.notified_events.include?('document_added')
+      redirect_to :action => 'index', :project_id => @project
+    end
+  end
+  
   def edit
     @categories = Enumeration::get_values('DCAT')
     if request.post? and @document.update_attributes(params[:document])
@@ -33,13 +63,14 @@ class DocumentsController < ApplicationController
 
   def destroy
     @document.destroy
-    redirect_to :controller => 'projects', :action => 'list_documents', :id => @project
+    redirect_to :controller => 'documents', :action => 'index', :project_id => @project
   end
 
   def download
     @attachment = @document.attachments.find(params[:attachment_id])
     @attachment.increment_download
-    send_file @attachment.diskfile, :filename => @attachment.filename, :type => @attachment.content_type
+    send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+                                    :type => @attachment.content_type
   rescue
     render_404
   end 
@@ -57,9 +88,15 @@ class DocumentsController < ApplicationController
 
 private
   def find_project
+    @project = Project.find(params[:project_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  def find_document
     @document = Document.find(params[:id])
     @project = @document.project
   rescue ActiveRecord::RecordNotFound
     render_404
-  end  
+  end
 end

app/controllers/issue_categories_controller.rb

@@ -17,6 +17,7 @@
 
 class IssueCategoriesController < ApplicationController
   layout 'base'
+  menu_item :settings
   before_filter :find_project, :authorize
   
   verify :method => :post, :only => :destroy

app/controllers/issues_controller.rb

@@ -17,12 +17,16 @@
 
 class IssuesController < ApplicationController
   layout 'base'
-  before_filter :find_project, :authorize, :except => [:index, :changes, :preview]
+  menu_item :new_issue, :only => :new
+  
+  before_filter :find_issue, :only => [:show, :edit, :destroy_attachment]
+  before_filter :find_issues, :only => [:bulk_edit, :move, :destroy]
+  before_filter :find_project, :only => [:new, :update_form, :preview]
+  before_filter :authorize, :except => [:index, :changes, :preview, :update_form, :context_menu]
   before_filter :find_optional_project, :only => [:index, :changes]
   accept_key_auth :index, :changes
-  
-  cache_sweeper :issue_sweeper, :only => [ :edit, :change_status, :destroy ]
 
+  helper :journals
   helper :projects
   include ProjectsHelper   
   helper :custom_fields
@@ -45,7 +49,13 @@ class IssuesController < ApplicationController
     sort_update
     retrieve_query
     if @query.valid?
-      limit = %w(pdf csv).include?(params[:format]) ? Setting.issues_export_limit.to_i : 25
+      limit = per_page_option
+      respond_to do |format|
+        format.html { }
+        format.atom { }
+        format.csv  { limit = Setting.issues_export_limit.to_i }
+        format.pdf  { limit = Setting.issues_export_limit.to_i }
+      end
       @issue_count = Issue.count(:include => [:status, :project], :conditions => @query.statement)
       @issue_pages = Paginator.new self, @issue_count, limit, params['page']
       @issues = Issue.find :all, :order => sort_clause,
@@ -63,6 +73,8 @@ class IssuesController < ApplicationController
       # Send html if the query is not valid
       render(:template => 'issues/index.rhtml', :layout => !request.xhr?)
     end
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end
   
   def changes
@@ -70,95 +82,223 @@ class IssuesController < ApplicationController
     sort_update
     retrieve_query
     if @query.valid?
-      @changes = Journal.find :all, :include => [ :details, :user, {:issue => [:project, :author, :tracker, :status]} ],
+      @journals = Journal.find :all, :include => [ :details, :user, {:issue => [:project, :author, :tracker, :status]} ],
                                      :conditions => @query.statement,
                                      :limit => 25,
                                      :order => "#{Journal.table_name}.created_on DESC"
     end
     @title = (@project ? @project.name : Setting.app_title) + ": " + (@query.new_record? ? l(:label_changes_details) : @query.name)
     render :layout => false, :content_type => 'application/atom+xml'
+  rescue ActiveRecord::RecordNotFound
+    render_404
   end
   
   def show
-    @custom_values = @issue.custom_values.find(:all, :include => :custom_field, :order => "#{CustomField.table_name}.position")
+    @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) }
     @journals = @issue.journals.find(:all, :include => [:user, :details], :order => "#{Journal.table_name}.created_on ASC")
-    @status_options = @issue.status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)
+    @journals.each_with_index {|j,i| j.indice = i+1}
+    @journals.reverse! if User.current.wants_comments_in_reverse_order?
+    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
+    @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
+    @activities = Enumeration::get_values('ACTI')
+    @priorities = Enumeration::get_values('IPRI')
     respond_to do |format|
       format.html { render :template => 'issues/show.rhtml' }
+      format.atom { render :action => 'changes', :layout => false, :content_type => 'application/atom+xml' }
       format.pdf  { send_data(render(:template => 'issues/show.rfpdf', :layout => false), :type => 'application/pdf', :filename => "#{@project.identifier}-#{@issue.id}.pdf") }
     end
   end
 
+  # Add a new issue
+  # The new issue will be created from an existing one if copy_from parameter is given
+  def new
+    @issue = params[:copy_from] ? Issue.new.copy_from(params[:copy_from]) : Issue.new(params[:issue])
+    @issue.project = @project
+    @issue.author = User.current
+    @issue.tracker ||= @project.trackers.find(params[:tracker_id] ? params[:tracker_id] : :first)
+    if @issue.tracker.nil?
+      flash.now[:error] = 'No tracker is associated to this project. Please check the Project settings.'
+      render :nothing => true, :layout => true
+      return
+    end
+    
+    default_status = IssueStatus.default
+    unless default_status
+      flash.now[:error] = 'No default issue status is defined. Please check your configuration (Go to "Administration -> Issue statuses").'
+      render :nothing => true, :layout => true
+      return
+    end    
+    @issue.status = default_status
+    @allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)).uniq
+    
+    if request.get? || request.xhr?
+      @issue.start_date ||= Date.today
+      @custom_values = @issue.custom_values.empty? ?
+        @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue) } :
+        @issue.custom_values
+    else
+      requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
+      # Check that the user is allowed to apply the requested status
+      @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
+      @custom_values = @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x, 
+                                                                                                       :customized => @issue,
+                                                                                                       :value => (params[:custom_fields] ? params[:custom_fields][x.id.to_s] : nil)) }
+      @issue.custom_values = @custom_values
+      if @issue.save
+        attach_files(@issue, params[:attachments])
+        flash[:notice] = l(:notice_successful_create)
+        Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')
+        redirect_to :controller => 'issues', :action => 'show', :id => @issue,  :project_id => @project
+        return
+      end		
+    end	
+    @priorities = Enumeration::get_values('IPRI')
+    render :layout => !request.xhr?
+  end
+  
+  # Attributes that can be updated on workflow transition (without :edit permission)
+  # TODO: make it configurable (at least per role)
+  UPDATABLE_ATTRS_ON_TRANSITION = %w(status_id assigned_to_id fixed_version_id done_ratio) unless const_defined?(:UPDATABLE_ATTRS_ON_TRANSITION)
+  
   def edit
+    @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
+    @activities = Enumeration::get_values('ACTI')
     @priorities = Enumeration::get_values('IPRI')
     @custom_values = []
+    @edit_allowed = User.current.allowed_to?(:edit_issues, @project)
+    
+    @notes = params[:notes]
+    journal = @issue.init_journal(User.current, @notes)
+    # User can change issue attributes only if he has :edit permission or if a workflow transition is allowed
+    if (@edit_allowed || !@allowed_statuses.empty?) && params[:issue]
+      attrs = params[:issue].dup
+      attrs.delete_if {|k,v| !UPDATABLE_ATTRS_ON_TRANSITION.include?(k) } unless @edit_allowed
+      attrs.delete(:status_id) unless @allowed_statuses.detect {|s| s.id.to_s == attrs[:status_id].to_s}
+      @issue.attributes = attrs
+    end
+
     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(User.current)
-        # Retrieve custom fields and values
-        if params["custom_fields"]
-          @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
-        end
-        @issue.attributes = params[:issue]
-        if @issue.save
-          flash[:notice] = l(:notice_successful_update)
-          redirect_to(params[:back_to] || {:action => 'show', :id => @issue})
-        end
-      rescue ActiveRecord::StaleObjectError
-        # Optimistic locking exception
-        flash[:error] = l(:notice_locking_conflict)
+      # Update custom fields if user has :edit permission
+      if @edit_allowed && params[:custom_fields]
+        @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
       end
-    end		
-  end
-  
-  def add_note
-    journal = @issue.init_journal(User.current, params[:notes])
-    attachments = attach_files(@issue, params[:attachments])
-    attachments.each {|a| journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
-    if journal.save
-      flash[:notice] = l(:notice_successful_update)
-      Mailer.deliver_issue_edit(journal) if Setting.notified_events.include?('issue_updated')
-      redirect_to :action => 'show', :id => @issue
-      return
-    end
-    show
-  end
-
-  def change_status
-    @status_options = @issue.status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)
-    @new_status = IssueStatus.find(params[:new_status_id])
-    if params[:confirm]
-      begin
-        journal = @issue.init_journal(User.current, params[:notes])
-        @issue.status = @new_status
-        if @issue.update_attributes(params[:issue])
-          attachments = attach_files(@issue, params[:attachments])
-          attachments.each {|a| journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
-          # Log time
-          if current_role.allowed_to?(:log_time)
-            @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
-            @time_entry.attributes = params[:time_entry]
-            @time_entry.save
-          end
-          
+      attachments = attach_files(@issue, params[:attachments])
+      attachments.each {|a| journal.details << JournalDetail.new(:property => 'attachment', :prop_key => a.id, :value => a.filename)}
+      if @issue.save
+        # Log spend time
+        if current_role.allowed_to?(:log_time)
+          @time_entry = TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :spent_on => Date.today)
+          @time_entry.attributes = params[:time_entry]
+          @time_entry.save
+        end
+        if !journal.new_record?
+          # Only send notification if something was actually changed
           flash[:notice] = l(:notice_successful_update)
           Mailer.deliver_issue_edit(journal) if Setting.notified_events.include?('issue_updated')
-          redirect_to :action => 'show', :id => @issue
         end
-      rescue ActiveRecord::StaleObjectError
-        # Optimistic locking exception
-        flash[:error] = l(:notice_locking_conflict)
+        redirect_to(params[:back_to] || {:action => 'show', :id => @issue})
       end
-    end    
-    @assignable_to = @project.members.find(:all, :include => :user).collect{ |m| m.user }
-    @activities = Enumeration::get_values('ACTI')
+    end
+  rescue ActiveRecord::StaleObjectError
+    # Optimistic locking exception
+    flash.now[:error] = l(:notice_locking_conflict)
   end
 
+  # Bulk edit a set of issues
+  def bulk_edit
+    if request.post?
+      status = params[:status_id].blank? ? nil : IssueStatus.find_by_id(params[:status_id])
+      priority = params[:priority_id].blank? ? nil : Enumeration.find_by_id(params[:priority_id])
+      assigned_to = (params[:assigned_to_id].blank? || params[:assigned_to_id] == 'none') ? nil : User.find_by_id(params[:assigned_to_id])
+      category = (params[:category_id].blank? || params[:category_id] == 'none') ? nil : @project.issue_categories.find_by_id(params[:category_id])
+      fixed_version = (params[:fixed_version_id].blank? || params[:fixed_version_id] == 'none') ? nil : @project.versions.find_by_id(params[:fixed_version_id])
+      
+      unsaved_issue_ids = []      
+      @issues.each do |issue|
+        journal = issue.init_journal(User.current, params[:notes])
+        issue.priority = priority if priority
+        issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'
+        issue.category = category if category || params[:category_id] == 'none'
+        issue.fixed_version = fixed_version if fixed_version || params[:fixed_version_id] == 'none'
+        issue.start_date = params[:start_date] unless params[:start_date].blank?
+        issue.due_date = params[:due_date] unless params[:due_date].blank?
+        issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?
+        # Don't save any change to the issue if the user is not authorized to apply the requested status
+        if (status.nil? || (issue.status.new_status_allowed_to?(status, current_role, issue.tracker) && issue.status = status)) && issue.save
+          # Send notification for each issue (if changed)
+          Mailer.deliver_issue_edit(journal) if journal.details.any? && Setting.notified_events.include?('issue_updated')
+        else
+          # Keep unsaved issue ids to display them in flash error
+          unsaved_issue_ids << issue.id
+        end
+      end
+      if unsaved_issue_ids.empty?
+        flash[:notice] = l(:notice_successful_update) unless @issues.empty?
+      else
+        flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))
+      end
+      redirect_to :controller => 'issues', :action => 'index', :project_id => @project
+      return
+    end
+    # Find potential statuses the user could be allowed to switch issues to
+    @available_statuses = Workflow.find(:all, :include => :new_status,
+                                              :conditions => {:role_id => current_role.id}).collect(&:new_status).compact.uniq
+  end
+
+  def move
+    @allowed_projects = []
+    # find projects to which the user is allowed to move the issue
+    if User.current.admin?
+      # admin is allowed to move issues to any active (visible) project
+      @allowed_projects = Project.find(:all, :conditions => Project.visible_by(User.current), :order => 'name')
+    else
+      User.current.memberships.each {|m| @allowed_projects << m.project if m.role.allowed_to?(:move_issues)}
+    end
+    @target_project = @allowed_projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]
+    @target_project ||= @project    
+    @trackers = @target_project.trackers
+    if request.post?
+      new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])
+      unsaved_issue_ids = []
+      @issues.each do |issue|
+        unsaved_issue_ids << issue.id unless issue.move_to(@target_project, new_tracker)
+      end
+      if unsaved_issue_ids.empty?
+        flash[:notice] = l(:notice_successful_update) unless @issues.empty?
+      else
+        flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))
+      end
+      redirect_to :controller => 'issues', :action => 'index', :project_id => @project
+      return
+    end
+    render :layout => false if request.xhr?
+  end
+  
   def destroy
-    @issue.destroy
+    @hours = TimeEntry.sum(:hours, :conditions => ['issue_id IN (?)', @issues]).to_f
+    if @hours > 0
+      case params[:todo]
+      when 'destroy'
+        # nothing to do
+      when 'nullify'
+        TimeEntry.update_all('issue_id = NULL', ['issue_id IN (?)', @issues])
+      when 'reassign'
+        reassign_to = @project.issues.find_by_id(params[:reassign_to_id])
+        if reassign_to.nil?
+          flash.now[:error] = l(:error_issue_not_found_in_project)
+          return
+        else
+          TimeEntry.update_all("issue_id = #{reassign_to.id}", ['issue_id IN (?)', @issues])
+        end
+      else
+        # display the destroy form
+        return
+      end
+    end
+    @issues.each(&:destroy)
     redirect_to :action => 'index', :project_id => @project
   end
 
@@ -174,35 +314,71 @@ class IssuesController < ApplicationController
   end
   
   def context_menu
+    @issues = Issue.find_all_by_id(params[:ids], :include => :project)
+    if (@issues.size == 1)
+      @issue = @issues.first
+      @allowed_statuses = @issue.new_statuses_allowed_to(User.current)
+      @assignables = @issue.assignable_users
+      @assignables << @issue.assigned_to if @issue.assigned_to && !@assignables.include?(@issue.assigned_to)
+    end
+    projects = @issues.collect(&:project).compact.uniq
+    @project = projects.first if projects.size == 1
+
+    @can = {:edit => (@project && User.current.allowed_to?(:edit_issues, @project)),
+            :update => (@issue && (User.current.allowed_to?(:edit_issues, @project) || (User.current.allowed_to?(:change_status, @project) && !@allowed_statuses.empty?))),
+            :move => (@project && User.current.allowed_to?(:move_issues, @project)),
+            :copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
+            :delete => (@project && User.current.allowed_to?(:delete_issues, @project))
+            }
+
     @priorities = Enumeration.get_values('IPRI').reverse
     @statuses = IssueStatus.find(:all, :order => 'position')
-    @allowed_statuses = @issue.status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker)
-    @assignables = @issue.assignable_users
-    @assignables << @issue.assigned_to if @issue.assigned_to && !@assignables.include?(@issue.assigned_to)
-    @can = {:edit => User.current.allowed_to?(:edit_issues, @project),
-            :change_status => User.current.allowed_to?(:change_issue_status, @project),
-            :add => User.current.allowed_to?(:add_issues, @project),
-            :move => User.current.allowed_to?(:move_issues, @project),
-            :copy => (@project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),
-            :delete => User.current.allowed_to?(:delete_issues, @project)}
+    @back = request.env['HTTP_REFERER']
+    
     render :layout => false
   end
 
+  def update_form
+    @issue = Issue.new(params[:issue])
+    render :action => :new, :layout => false
+  end
+  
   def preview
-    issue = Issue.find_by_id(params[:id])
-    @attachements = issue.attachments if issue
-    @text = params[:issue][:description]
+    @issue = @project.issues.find_by_id(params[:id]) unless params[:id].blank?
+    @attachements = @issue.attachments if @issue
+    @text = params[:notes] || (params[:issue] ? params[:issue][:description] : nil)
     render :partial => 'common/preview'
   end
   
 private
-  def find_project
+  def find_issue
     @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
     @project = @issue.project
   rescue ActiveRecord::RecordNotFound
     render_404
   end
   
+  # Filter for bulk operations
+  def find_issues
+    @issues = Issue.find_all_by_id(params[:id] || params[:ids])
+    raise ActiveRecord::RecordNotFound if @issues.empty?
+    projects = @issues.collect(&:project).compact.uniq
+    if projects.size == 1
+      @project = projects.first
+    else
+      # TODO: let users bulk edit/move/destroy issues from different projects
+      render_error 'Can not bulk edit/move/destroy issues from different projects' and return false
+    end
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+  def find_project
+    @project = Project.find(params[:project_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
   def find_optional_project
     return true unless params[:project_id]
     @project = Project.find(params[:project_id])
@@ -213,11 +389,14 @@ private
   
   # Retrieve query from session or build a new query
   def retrieve_query
-    if params[:query_id]
-      @query = Query.find(params[:query_id], :conditions => {:project_id => (@project ? @project.id : nil)})
-      session[:query] = @query
+    if !params[:query_id].blank?
+      cond = "project_id IS NULL"
+      cond << " OR project_id = #{@project.id}" if @project
+      @query = Query.find(params[:query_id], :conditions => cond)
+      @query.project = @project
+      session[:query] = {:id => @query.id, :project_id => @query.project_id}
     else
-      if params[:set_filter] or !session[:query] or session[:query].project != @project
+      if params[:set_filter] || session[:query].nil? || session[:query][:project_id] != (@project ? @project.id : nil)
         # Give it a name, required to be valid
         @query = Query.new(:name => "_")
         @query.project = @project
@@ -230,9 +409,11 @@ private
             @query.add_short_filter(field, params[field]) if params[field]
           end
         end
-        session[:query] = @query
+        session[:query] = {:project_id => @query.project_id, :filters => @query.filters}
       else
-        @query = session[:query]
+        @query = Query.find_by_id(session[:query][:id]) if session[:query][:id]
+        @query ||= Query.new(:name => "_", :project => @project, :filters => session[:query][:filters])
+        @query.project = @project
       end
     end
   end

app/controllers/journals_controller.rb

@@ -0,0 +1,41 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class JournalsController < ApplicationController
+  layout 'base'
+  before_filter :find_journal
+  
+  def edit
+    if request.post?
+      @journal.update_attributes(:notes => params[:notes]) if params[:notes]
+      @journal.destroy if @journal.details.empty? && @journal.notes.blank?
+      respond_to do |format|
+        format.html { redirect_to :controller => 'issues', :action => 'show', :id => @journal.journalized_id }
+        format.js { render :action => 'update' }
+      end
+    end
+  end
+  
+private
+  def find_journal
+    @journal = Journal.find(params[:id])
+    render_403 and return false unless @journal.editable_by?(User.current)
+    @project = @journal.journalized.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+end

app/controllers/messages_controller.rb

@@ -17,9 +17,10 @@
 
 class MessagesController < ApplicationController
   layout 'base'
-  before_filter :find_board, :only => :new
-  before_filter :find_message, :except => :new
-  before_filter :authorize
+  menu_item :boards
+  before_filter :find_board, :only => [:new, :preview]
+  before_filter :find_message, :except => [:new, :preview]
+  before_filter :authorize, :except => :preview
 
   verify :method => :post, :only => [ :reply, :destroy ], :redirect_to => { :action => :show }
 
@@ -28,6 +29,8 @@ class MessagesController < ApplicationController
 
   # Show a topic and its replies
   def show
+    @replies = @topic.children
+    @replies.reverse! if User.current.wants_comments_in_reverse_order?
     @reply = Message.new(:subject => "RE: #{@message.subject}")
     render :action => "show", :layout => false if request.xhr?
   end
@@ -80,6 +83,13 @@ class MessagesController < ApplicationController
       { :action => 'show', :id => @message.parent }
   end
   
+  def preview
+    message = @board.messages.find_by_id(params[:id])
+    @attachements = message.attachments if message
+    @text = (params[:message] || params[:reply])[:content]
+    render :partial => 'common/preview'
+  end
+  
 private
   def find_message
     find_board

app/controllers/my_controller.rb

@@ -26,7 +26,8 @@ class MyController < ApplicationController
              'issueswatched' => :label_watched_issues,
              'news' => :label_news_latest,
              'calendar' => :label_calendar,
-             'documents' => :label_document_plural
+             'documents' => :label_document_plural,
+             'timelog' => :label_spent_time
            }.freeze
 
   DEFAULT_LAYOUT = {  'left' => ['issuesassignedtome'], 

app/controllers/news_controller.rb

@@ -17,7 +17,9 @@
 
 class NewsController < ApplicationController
   layout 'base'
-  before_filter :find_project, :authorize, :except => :index
+  before_filter :find_news, :except => [:new, :index, :preview]
+  before_filter :find_project, :only => :new
+  before_filter :authorize, :except => [:index, :preview]
   before_filter :find_optional_project, :only => :index
   accept_key_auth :index
   
@@ -34,8 +36,22 @@ class NewsController < ApplicationController
   end
   
   def show
+    @comments = @news.comments
+    @comments.reverse! if User.current.wants_comments_in_reverse_order?
   end
 
+  def new
+    @news = News.new(:project => @project, :author => User.current)
+    if request.post?
+      @news.attributes = params[:news]
+      if @news.save
+        flash[:notice] = l(:notice_successful_create)
+        Mailer.deliver_news_added(@news) if Setting.notified_events.include?('news_added')
+        redirect_to :controller => 'news', :action => 'index', :project_id => @project
+      end
+    end
+  end
+  
   def edit
     if request.post? and @news.update_attributes(params[:news])
       flash[:notice] = l(:notice_successful_update)
@@ -64,14 +80,25 @@ class NewsController < ApplicationController
     redirect_to :action => 'index', :project_id => @project
   end
   
+  def preview
+    @text = (params[:news] ? params[:news][:description] : nil)
+    render :partial => 'common/preview'
+  end
+  
 private
-  def find_project
+  def find_news
     @news = News.find(params[:id])
     @project = @news.project
   rescue ActiveRecord::RecordNotFound
     render_404
   end
   
+  def find_project
+    @project = Project.find(params[:project_id])
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
   def find_optional_project
     return true unless params[:project_id]
     @project = Project.find(params[:project_id])

app/controllers/projects_controller.rb

@@ -17,15 +17,19 @@
 
 class ProjectsController < ApplicationController
   layout 'base'
-  before_filter :find_project, :except => [ :index, :list, :add ]
-  before_filter :authorize, :except => [ :index, :list, :add, :archive, :unarchive, :destroy ]
+  menu_item :overview
+  menu_item :activity, :only => :activity
+  menu_item :roadmap, :only => :roadmap
+  menu_item :files, :only => [:list_files, :add_file]
+  menu_item :settings, :only => :settings
+  menu_item :issues, :only => [:changelog]
+  
+  before_filter :find_project, :except => [ :index, :list, :add, :activity ]
+  before_filter :find_optional_project, :only => :activity
+  before_filter :authorize, :except => [ :index, :list, :add, :archive, :unarchive, :destroy, :activity ]
   before_filter :require_admin, :only => [ :add, :archive, :unarchive, :destroy ]
   accept_key_auth :activity, :calendar
   
-  cache_sweeper :project_sweeper, :only => [ :add, :edit, :archive, :unarchive, :destroy ]
-  cache_sweeper :issue_sweeper, :only => [ :add_issue ]
-  cache_sweeper :version_sweeper, :only => [ :add_version ]
-
   helper :sort
   include SortHelper
   helper :custom_fields
@@ -62,16 +66,17 @@ class ProjectsController < ApplicationController
                                   :conditions => "parent_id IS NULL AND status = #{Project::STATUS_ACTIVE}",
                                   :order => 'name')
     @project = Project.new(params[:project])
-    @project.enabled_module_names = Redmine::AccessControl.available_project_modules
     if request.get?
       @custom_values = ProjectCustomField.find(:all, :order => "#{CustomField.table_name}.position").collect { |x| CustomValue.new(:custom_field => x, :customized => @project) }
       @project.trackers = Tracker.all
+      @project.is_public = Setting.default_projects_public?
+      @project.enabled_module_names = Redmine::AccessControl.available_project_modules
     else
       @project.custom_fields = CustomField.find(params[:custom_field_ids]) if params[:custom_field_ids]
       @custom_values = ProjectCustomField.find(:all, :order => "#{CustomField.table_name}.position").collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => (params[:custom_fields] ? params["custom_fields"][x.id.to_s] : nil)) }
       @project.custom_values = @custom_values
+      @project.enabled_module_names = params[:enabled_modules]
       if @project.save
-        @project.enabled_module_names = params[:enabled_modules]
         flash[:notice] = l(:notice_successful_create)
         redirect_to :controller => 'admin', :action => 'projects'
 	  end		
@@ -84,10 +89,22 @@ class ProjectsController < ApplicationController
     @members_by_role = @project.members.find(:all, :include => [:user, :role], :order => 'position').group_by {|m| m.role}
     @subprojects = @project.active_children
     @news = @project.news.find(:all, :limit => 5, :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
-    @trackers = @project.trackers
-    @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])
-    @total_hours = @project.time_entries.sum(:hours)
+    @trackers = @project.rolled_up_trackers
+    
+    cond = @project.project_condition(Setting.display_subprojects_issues?)
+    Issue.visible_by(User.current) do
+      @open_issues_by_tracker = Issue.count(:group => :tracker,
+                                            :include => [:project, :status, :tracker],
+                                            :conditions => ["(#{cond}) AND #{IssueStatus.table_name}.is_closed=?", false])
+      @total_issues_by_tracker = Issue.count(:group => :tracker,
+                                            :include => [:project, :status, :tracker],
+                                            :conditions => cond)
+    end
+    TimeEntry.visible_by(User.current) do
+      @total_hours = TimeEntry.sum(:hours, 
+                                   :include => :project,
+                                   :conditions => cond).to_f
+    end
     @key = User.current.rss_key
   end
 
@@ -107,7 +124,6 @@ class ProjectsController < ApplicationController
   # 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, :order => "#{CustomField.table_name}.position").collect { |x| CustomValue.new(:custom_field => x, :customized => @project, :value => params["custom_fields"][x.id.to_s]) }
         @project.custom_values = @custom_values
@@ -177,165 +193,6 @@ class ProjectsController < ApplicationController
   	end
   end
 
-  # Add a new document to @project
-  def add_document
-    @document = @project.documents.build(params[:document])    
-    if request.post? and @document.save	
-      attach_files(@document, params[:attachments])
-      flash[:notice] = l(:notice_successful_create)
-      Mailer.deliver_document_added(@document) if Setting.notified_events.include?('document_added')
-      redirect_to :action => 'list_documents', :id => @project
-    end
-  end
-  
-  # Show documents list of @project
-  def list_documents
-    @sort_by = %w(category date title author).include?(params[:sort_by]) ? params[:sort_by] : 'category'
-    documents = @project.documents.find :all, :include => [:attachments, :category]
-    case @sort_by
-    when 'date'
-      @grouped = documents.group_by {|d| d.created_on.to_date }
-    when 'title'
-      @grouped = documents.group_by {|d| d.title.first.upcase}
-    when 'author'
-      @grouped = documents.select{|d| d.attachments.any?}.group_by {|d| d.attachments.last.author}
-    else
-      @grouped = documents.group_by(&:category)
-    end
-    render :layout => false if request.xhr?
-  end
-
-  # Add a new issue to @project
-  # The new issue will be created from an existing one if copy_from parameter is given
-  def add_issue
-    @issue = params[:copy_from] ? Issue.new.copy_from(params[:copy_from]) : Issue.new(params[:issue])
-    @issue.project = @project
-    @issue.author = User.current
-    @issue.tracker ||= @project.trackers.find(params[:tracker_id])
-    
-    default_status = IssueStatus.default
-    unless default_status
-      flash.now[:error] = 'No default issue status is defined. Please check your configuration (Go to "Administration -> Issue statuses").'
-      render :nothing => true, :layout => true
-      return
-    end    
-    @issue.status = default_status
-    @allowed_statuses = ([default_status] + default_status.find_new_statuses_allowed_to(User.current.role_for_project(@project), @issue.tracker))
-    
-    if request.get?
-      @issue.start_date ||= Date.today
-      @custom_values = @issue.custom_values.empty? ?
-        @project.custom_fields_for_issues(@issue.tracker).collect { |x| CustomValue.new(:custom_field => x, :customized => @issue) } :
-        @issue.custom_values
-    else
-      requested_status = IssueStatus.find_by_id(params[:issue][:status_id])
-      # Check that the user is allowed to apply the requested status
-      @issue.status = (@allowed_statuses.include? requested_status) ? requested_status : default_status
-      @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
-      if @issue.save
-        attach_files(@issue, params[:attachments])
-        flash[:notice] = l(:notice_successful_create)
-        Mailer.deliver_issue_add(@issue) if Setting.notified_events.include?('issue_added')
-        redirect_to :controller => 'issues', :action => 'index', :project_id => @project
-        return
-      end		
-    end	
-    @priorities = Enumeration::get_values('IPRI')
-  end
-
-  # Bulk edit issues
-  def bulk_edit_issues
-    if request.post?
-      status = params[:status_id].blank? ? nil : IssueStatus.find_by_id(params[:status_id])
-      priority = params[:priority_id].blank? ? nil : Enumeration.find_by_id(params[:priority_id])
-      assigned_to = params[:assigned_to_id].blank? ? nil : User.find_by_id(params[:assigned_to_id])
-      category = params[:category_id].blank? ? nil : @project.issue_categories.find_by_id(params[:category_id])
-      fixed_version = params[:fixed_version_id].blank? ? nil : @project.versions.find_by_id(params[:fixed_version_id])
-      issues = @project.issues.find_all_by_id(params[:issue_ids])
-      unsaved_issue_ids = []      
-      issues.each do |issue|
-        journal = issue.init_journal(User.current, params[:notes])
-        issue.priority = priority if priority
-        issue.assigned_to = assigned_to if assigned_to || params[:assigned_to_id] == 'none'
-        issue.category = category if category
-        issue.fixed_version = fixed_version if fixed_version
-        issue.start_date = params[:start_date] unless params[:start_date].blank?
-        issue.due_date = params[:due_date] unless params[:due_date].blank?
-        issue.done_ratio = params[:done_ratio] unless params[:done_ratio].blank?
-        # Don't save any change to the issue if the user is not authorized to apply the requested status
-        if (status.nil? || (issue.status.new_status_allowed_to?(status, current_role, issue.tracker) && issue.status = status)) && issue.save
-          # Send notification for each issue (if changed)
-          Mailer.deliver_issue_edit(journal) if journal.details.any? && Setting.notified_events.include?('issue_updated')
-        else
-          # Keep unsaved issue ids to display them in flash error
-          unsaved_issue_ids << issue.id
-        end
-      end
-      if unsaved_issue_ids.empty?
-        flash[:notice] = l(:notice_successful_update) unless issues.empty?
-      else
-        flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, issues.size, '#' + unsaved_issue_ids.join(', #'))
-      end
-      redirect_to :controller => 'issues', :action => 'index', :project_id => @project
-      return
-    end
-    if current_role && User.current.allowed_to?(:change_issue_status, @project)
-      # Find potential statuses the user could be allowed to switch issues to
-      @available_statuses = Workflow.find(:all, :include => :new_status,
-                                                :conditions => {:role_id => current_role.id}).collect(&:new_status).compact.uniq
-    end
-    render :update do |page|
-      page.hide 'query_form'
-      page.replace_html  'bulk-edit', :partial => 'issues/bulk_edit_form'
-    end
-  end
-
-  def move_issues
-    @issues = @project.issues.find(params[:issue_ids]) if params[:issue_ids]
-    redirect_to :controller => 'issues', :action => 'index', :project_id => @project and return unless @issues
-    
-    @projects = []
-    # find projects to which the user is allowed to move the issue
-    if User.current.admin?
-      # admin is allowed to move issues to any active (visible) project
-      @projects = Project.find(:all, :conditions => Project.visible_by(User.current), :order => 'name')
-    else
-      User.current.memberships.each {|m| @projects << m.project if m.role.allowed_to?(:move_issues)}
-    end
-    @target_project = @projects.detect {|p| p.id.to_s == params[:new_project_id]} if params[:new_project_id]
-    @target_project ||= @project    
-    @trackers = @target_project.trackers
-    if request.post?
-      new_tracker = params[:new_tracker_id].blank? ? nil : @target_project.trackers.find_by_id(params[:new_tracker_id])
-      unsaved_issue_ids = []
-      @issues.each do |issue|
-        unsaved_issue_ids << issue.id unless issue.move_to(@target_project, new_tracker)
-      end
-      if unsaved_issue_ids.empty?
-        flash[:notice] = l(:notice_successful_update) unless @issues.empty?
-      else
-        flash[:error] = l(:notice_failed_to_save_issues, unsaved_issue_ids.size, @issues.size, '#' + unsaved_issue_ids.join(', #'))
-      end
-      redirect_to :controller => 'issues', :action => 'index', :project_id => @project
-      return
-    end
-    render :layout => false if request.xhr?
-  end
-
-  # Add a news to @project
-  def add_news
-    @news = News.new(:project => @project, :author => User.current)
-    if request.post?
-      @news.attributes = params[:news]
-      if @news.save
-        flash[:notice] = l(:notice_successful_create)
-        Mailer.deliver_news_added(@news) if Setting.notified_events.include?('news_added')
-        redirect_to :controller => 'news', :action => 'index', :project_id => @project
-      end
-    end
-  end
-
   def add_file
     if request.post?
       @version = @project.versions.find_by_id(params[:version_id])
@@ -347,7 +204,10 @@ class ProjectsController < ApplicationController
   end
   
   def list_files
-    @versions = @project.versions.sort
+    sort_init "#{Attachment.table_name}.filename", "asc"
+    sort_update
+    @versions = @project.versions.find(:all, :include => :attachments, :order => sort_clause).sort.reverse
+    render :layout => !request.xhr?
   end
   
   # Show changelog for @project
@@ -365,33 +225,24 @@ class ProjectsController < ApplicationController
   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    
+    @days = Setting.activity_days_default.to_i
+    
+    if params[:from]
+      begin; @date_to = params[:from].to_date; rescue; end
     end
-    @year ||= Date.today.year
-    @month ||= Date.today.month
 
-    case params[:format]
-    when 'atom'
-      # 30 last days
-      @date_from = Date.today - 30
-      @date_to = Date.today + 1
-    else
-      # current month
-      @date_from = Date.civil(@year, @month, 1)
-      @date_to = @date_from >> 1
-    end
+    @date_to ||= Date.today + 1
+    @date_from = @date_to - @days
     
     @event_types = %w(issues news files documents changesets wiki_pages messages)
-    @event_types.delete('wiki_pages') unless @project.wiki
-    @event_types.delete('changesets') unless @project.repository
-    @event_types.delete('messages') unless @project.boards.any?
-    # only show what the user is allowed to view
-    @event_types = @event_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, @project)}
-    
+    if @project
+      @event_types.delete('wiki_pages') unless @project.wiki
+      @event_types.delete('changesets') unless @project.repository
+      @event_types.delete('messages') unless @project.boards.any?
+      # only show what the user is allowed to view
+      @event_types = @event_types.select {|o| User.current.allowed_to?("view_#{o}".to_sym, @project)}
+      @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
+    end
     @scope = @event_types.select {|t| params["show_#{t}"]}
     # default events if none is specified in parameters
     @scope = (@event_types - %w(wiki_pages messages))if @scope.empty?
@@ -399,21 +250,41 @@ class ProjectsController < ApplicationController
     @events = []    
     
     if @scope.include?('issues')
-      @events += @project.issues.find(:all, :include => [:author, :tracker], :conditions => ["#{Issue.table_name}.created_on>=? and #{Issue.table_name}.created_on<=?", @date_from, @date_to] )
-      @events += @project.issues_status_changes(@date_from, @date_to)
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_issues, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Issue.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Issue.find(:all, :include => [:project, :author, :tracker], :conditions => cond.conditions)
+      
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_issues, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Journal.table_name}.journalized_type = 'Issue' AND #{JournalDetail.table_name}.prop_key = 'status_id' AND #{Journal.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Journal.find(:all, :include => [{:issue => :project}, :details, :user], :conditions => cond.conditions)
     end
     
     if @scope.include?('news')
-      @events += @project.news.find(:all, :conditions => ["#{News.table_name}.created_on>=? and #{News.table_name}.created_on<=?", @date_from, @date_to], :include => :author )
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_news, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{News.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += News.find(:all, :include => [:project, :author], :conditions => cond.conditions)
     end
     
     if @scope.include?('files')
-      @events += 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 )
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_files, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Attachment.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Attachment.find(:all, :select => "#{Attachment.table_name}.*", 
+                                       :joins => "LEFT JOIN #{Version.table_name} ON #{Attachment.table_name}.container_type='Version' AND #{Version.table_name}.id = #{Attachment.table_name}.container_id " +
+                                                 "LEFT JOIN #{Project.table_name} ON #{Version.table_name}.project_id = #{Project.table_name}.id",
+                                       :conditions => cond.conditions)
     end
     
     if @scope.include?('documents')
-      @events += @project.documents.find(:all, :conditions => ["#{Document.table_name}.created_on>=? and #{Document.table_name}.created_on<=?", @date_from, @date_to] )
-      @events += 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 )
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_documents, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Document.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Document.find(:all, :include => :project, :conditions => cond.conditions)
+      
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_documents, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Attachment.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Attachment.find(:all, :select => "#{Attachment.table_name}.*", 
+                                       :joins => "LEFT JOIN #{Document.table_name} ON #{Attachment.table_name}.container_type='Document' AND #{Document.table_name}.id = #{Attachment.table_name}.container_id " +
+                                                 "LEFT JOIN #{Project.table_name} ON #{Document.table_name}.project_id = #{Project.table_name}.id",
+                                       :conditions => cond.conditions)
     end
     
     if @scope.include?('wiki_pages')
@@ -422,33 +293,36 @@ class ProjectsController < ApplicationController
                "#{WikiContent.versioned_table_name}.page_id, #{WikiContent.versioned_table_name}.author_id, " +
                "#{WikiContent.versioned_table_name}.id"
       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]
+              "LEFT JOIN #{Wiki.table_name} ON #{Wiki.table_name}.id = #{WikiPage.table_name}.wiki_id " +
+              "LEFT JOIN #{Project.table_name} ON #{Project.table_name}.id = #{Wiki.table_name}.project_id"
 
-      @events += WikiContent.versioned_class.find(:all, :select => select, :joins => joins, :conditions => conditions)
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_wiki_pages, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{WikiContent.versioned_table_name}.updated_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += WikiContent.versioned_class.find(:all, :select => select, :joins => joins, :conditions => cond.conditions)
     end
 
     if @scope.include?('changesets')
-      @events += Changeset.find(:all, :include => :repository, :conditions => ["#{Repository.table_name}.project_id = ? AND #{Changeset.table_name}.committed_on BETWEEN ? AND ?", @project.id, @date_from, @date_to])
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_changesets, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Changeset.table_name}.committed_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Changeset.find(:all, :include => {:repository => :project}, :conditions => cond.conditions)
     end
     
     if @scope.include?('messages')
-      @events += Message.find(:all, 
-                              :include => [:board, :author], 
-                              :conditions => ["#{Board.table_name}.project_id=? AND #{Message.table_name}.parent_id IS NULL AND #{Message.table_name}.created_on BETWEEN ? AND ?", @project.id, @date_from, @date_to])
+      cond = ARCondition.new(Project.allowed_to_condition(User.current, :view_messages, :project => @project, :with_subprojects => @with_subprojects))
+      cond.add(["#{Message.table_name}.created_on BETWEEN ? AND ?", @date_from, @date_to])
+      @events += Message.find(:all, :include => [{:board => :project}, :author], :conditions => cond.conditions)
     end
     
     @events_by_day = @events.group_by(&:event_date)
     
     respond_to do |format|
       format.html { render :layout => false if request.xhr? }
-      format.atom { render_feed(@events, :title => "#{@project.name}: #{l(:label_activity)}") }
+      format.atom { render_feed(@events, :title => "#{@project || Setting.app_title}: #{l(:label_activity)}") }
     end
   end
   
   def calendar
-    @trackers = Tracker.find(:all, :order => 'position')
+    @trackers = @project.rolled_up_trackers
     retrieve_selected_tracker_ids(@trackers)
     
     if params[:year] and params[:year].to_i > 1900
@@ -460,22 +334,23 @@ class ProjectsController < ApplicationController
     @year ||= Date.today.year
     @month ||= Date.today.month    
     @calendar = Redmine::Helpers::Calendar.new(Date.civil(@year, @month, 1), current_language, :month)
-    
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
     events = []
-    @project.issues_with_subprojects(params[:with_subprojects]) do
+    @project.issues_with_subprojects(@with_subprojects) do
       events += Issue.find(:all, 
                            :include => [:tracker, :status, :assigned_to, :priority, :project], 
                            :conditions => ["((start_date BETWEEN ? AND ?) OR (due_date BETWEEN ? AND ?)) AND #{Issue.table_name}.tracker_id IN (#{@selected_tracker_ids.join(',')})", @calendar.startdt, @calendar.enddt, @calendar.startdt, @calendar.enddt]
                            ) unless @selected_tracker_ids.empty?
+      events += Version.find(:all, :include => :project,
+                                   :conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
     end
-    events += @project.versions.find(:all, :conditions => ["effective_date BETWEEN ? AND ?", @calendar.startdt, @calendar.enddt])
     @calendar.events = events
     
     render :layout => false if request.xhr?
   end  
 
   def gantt
-    @trackers = Tracker.find(:all, :order => 'position')
+    @trackers = @project.rolled_up_trackers
     retrieve_selected_tracker_ids(@trackers)
     
     if params[:year] and params[:year].to_i >0
@@ -503,16 +378,18 @@ class ProjectsController < ApplicationController
     
     @date_from = Date.civil(@year_from, @month_from, 1)
     @date_to = (@date_from >> @months) - 1
+    @with_subprojects = params[:with_subprojects].nil? ? Setting.display_subprojects_issues? : (params[:with_subprojects] == '1')
     
     @events = []
-    @project.issues_with_subprojects(params[:with_subprojects]) do
+    @project.issues_with_subprojects(@with_subprojects) do
       @events += Issue.find(:all, 
                            :order => "start_date, due_date",
                            :include => [:tracker, :status, :assigned_to, :priority, :project], 
                            :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?
+      @events += Version.find(:all, :include => :project,
+                                    :conditions => ["effective_date BETWEEN ? AND ?", @date_from, @date_to])
     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[:format]=='pdf'
@@ -538,6 +415,14 @@ private
     render_404
   end
   
+  def find_optional_project
+    return true unless params[:id]
+    @project = Project.find(params[:id])
+    authorize
+  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 }

app/controllers/queries_controller.rb

@@ -17,19 +17,15 @@
 
 class QueriesController < ApplicationController
   layout 'base'
-  before_filter :find_project, :authorize
-
-  def index
-    @queries = @project.queries.find(:all, 
-                                     :order => "name ASC",
-                                     :conditions => ["is_public = ? or user_id = ?", true, (User.current.logged? ? User.current.id : 0)])
-  end
+  menu_item :issues
+  before_filter :find_query, :except => :new
+  before_filter :find_optional_project, :only => :new
   
   def new
     @query = Query.new(params[:query])
-    @query.project = @project
+    @query.project = params[:query_is_for_all] ? nil : @project
     @query.user = User.current
-    @query.is_public = false unless current_role.allowed_to?(:manage_public_queries)
+    @query.is_public = false unless (@query.project && current_role.allowed_to?(:manage_public_queries)) || User.current.admin?
     @query.column_names = nil if params[:default_columns]
     
     params[:fields].each do |field|
@@ -51,7 +47,8 @@ class QueriesController < ApplicationController
         @query.add_filter(field, params[:operators][field], params[:values][field])
       end if params[:fields]
       @query.attributes = params[:query]
-      @query.is_public = false unless current_role.allowed_to?(:manage_public_queries)
+      @query.project = nil if params[:query_is_for_all]
+      @query.is_public = false unless (@query.project && current_role.allowed_to?(:manage_public_queries)) || User.current.admin?
       @query.column_names = nil if params[:default_columns]
       
       if @query.save
@@ -63,18 +60,21 @@ class QueriesController < ApplicationController
 
   def destroy
     @query.destroy if request.post?
-    redirect_to :controller => 'queries', :project_id => @project
+    redirect_to :controller => 'issues', :action => 'index', :project_id => @project, :set_filter => 1
   end
   
 private
-  def find_project
-    if params[:id]
-      @query = Query.find(params[:id])
-      @project = @query.project
-      render_403 unless @query.editable_by?(User.current)
-    else
-      @project = Project.find(params[:project_id])
-    end
+  def find_query
+    @query = Query.find(params[:id])
+    @project = @query.project
+    render_403 unless @query.editable_by?(User.current)
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+  
+  def find_optional_project
+    @project = Project.find(params[:project_id]) if params[:project_id]
+    User.current.allowed_to?(:save_queries, @project, :global => true)
   rescue ActiveRecord::RecordNotFound
     render_404
   end

app/controllers/reports_controller.rb

@@ -17,6 +17,7 @@
 
 class ReportsController < ApplicationController
   layout 'base'
+  menu_item :issues
   before_filter :find_project, :authorize
 
   def issue_report
@@ -47,6 +48,12 @@ class ReportsController < ApplicationController
       @data = issues_by_category
       @report_title = l(:field_category)
       render :template => "reports/issue_report_details"   
+    when "assigned_to"
+      @field = "assigned_to_id"
+      @rows = @project.members.collect { |m| m.user }
+      @data = issues_by_assigned_to
+      @report_title = l(:field_assigned_to)
+      render :template => "reports/issue_report_details"
     when "author"
       @field = "author_id"
       @rows = @project.members.collect { |m| m.user }
@@ -64,12 +71,14 @@ class ReportsController < ApplicationController
       @versions = @project.versions.sort
       @priorities = Enumeration::get_values('IPRI')
       @categories = @project.issue_categories
+      @assignees = @project.members.collect { |m| m.user }
       @authors = @project.members.collect { |m| m.user }
       @subprojects = @project.active_children
       issues_by_tracker
       issues_by_version
       issues_by_priority
       issues_by_category
+      issues_by_assigned_to
       issues_by_author
       issues_by_subproject
       
@@ -180,7 +189,22 @@ private
                                                   and i.project_id=#{@project.id}
                                                 group by s.id, s.is_closed, c.id")	
   end
-	
+  
+  def issues_by_assigned_to
+    @issues_by_assigned_to ||= 
+      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
+                                                  s.is_closed as closed, 
+                                                  a.id as assigned_to_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.assigned_to_id=a.id
+                                                  and i.project_id=#{@project.id}
+                                                group by s.id, s.is_closed, a.id")
+  end
+  
   def issues_by_author
     @issues_by_author ||= 
       ActiveRecord::Base.connection.select_all("select    s.id as status_id, 

app/controllers/repositories_controller.rb

@@ -19,11 +19,12 @@ require 'SVG/Graph/Bar'
 require 'SVG/Graph/BarHorizontal'
 require 'digest/sha1'
 
-class ChangesetNotFound < Exception
-end
+class ChangesetNotFound < Exception; end
+class InvalidRevisionParam < Exception; end
 
 class RepositoriesController < ApplicationController
   layout 'base'
+  menu_item :repository
   before_filter :find_repository, :except => :edit
   before_filter :find_project, :only => :edit
   before_filter :authorize
@@ -50,11 +51,13 @@ class RepositoriesController < ApplicationController
   def show
     # check if new revisions have been committed in the repository
     @repository.fetch_changesets if Setting.autofetch_changesets?
-    # get entries for the browse frame
-    @entries = @repository.entries('')    
+    # root entries
+    @entries = @repository.entries('', @rev)    
     # latest changesets
     @changesets = @repository.changesets.find(:all, :limit => 10, :order => "committed_on DESC")
-    show_error and return unless @entries || @changesets.any?
+    show_error_not_found unless @entries || @changesets.any?
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def browse
@@ -62,20 +65,25 @@ class RepositoriesController < ApplicationController
     if request.xhr?
       @entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
     else
-      show_error unless @entries
+      show_error_not_found and return unless @entries
+      render :action => 'browse'
     end
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def changes
     @entry = @repository.scm.entry(@path, @rev)
-    show_error and return unless @entry
+    show_error_not_found and return unless @entry
     @changesets = @repository.changesets_for_path(@path)
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def revisions
     @changeset_count = @repository.changesets.count
     @changeset_pages = Paginator.new self, @changeset_count,
-								      25,
+								      per_page_option,
 								      params['page']								
     @changesets = @repository.changesets.find(:all,
 						:limit  =>  @changeset_pages.items_per_page,
@@ -88,19 +96,30 @@ class RepositoriesController < ApplicationController
   end
   
   def entry
+    @entry = @repository.scm.entry(@path, @rev)
+    show_error_not_found and return unless @entry
+    
+    # If the entry is a dir, show the browser
+    browse and return if @entry.is_dir?
+    
     @content = @repository.scm.cat(@path, @rev)
-    show_error and return unless @content
-    if 'raw' == params[:format]      
+    show_error_not_found and return unless @content
+    if 'raw' == params[:format] || @content.is_binary_data?
+      # Force the download if it's a binary file
       send_data @content, :filename => @path.split('/').last
     else
       # Prevent empty lines when displaying a file with Windows style eol
       @content.gsub!("\r\n", "\n")
     end
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def annotate
     @annotate = @repository.scm.annotate(@path, @rev)
-    show_error and return if @annotate.nil? || @annotate.empty?
+    render_error l(:error_scm_annotate) and return if @annotate.nil? || @annotate.empty?
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def revision
@@ -117,11 +136,12 @@ class RepositoriesController < ApplicationController
       format.js {render :layout => false}
     end
   rescue ChangesetNotFound
-    show_error
+    show_error_not_found
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def diff
-    @rev_to = params[:rev_to] ? params[:rev_to].to_i : (@rev - 1)
     @diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'
     @diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)
     
@@ -134,8 +154,10 @@ class RepositoriesController < ApplicationController
     @cache_key = "repositories/diff/#{@repository.id}/" + Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}")    
     unless read_fragment(@cache_key)
       @diff = @repository.diff(@path, @rev, @rev_to, @diff_type)
-      show_error and return unless @diff
+      show_error_not_found unless @diff
     end
+  rescue Redmine::Scm::Adapters::CommandFailed => e
+    show_error_command_failed(e.message)
   end
   
   def stats  
@@ -164,20 +186,29 @@ private
     render_404
   end
   
+  REV_PARAM_RE = %r{^[a-f0-9]*$}
+  
   def find_repository
     @project = Project.find(params[:id])
     @repository = @project.repository
     render_404 and return false unless @repository
     @path = params[:path].join('/') unless params[:path].nil?
     @path ||= ''
-    @rev = params[:rev].to_i if params[:rev]
+    @rev = params[:rev]
+    @rev_to = params[:rev_to]
+    raise InvalidRevisionParam unless @rev.to_s.match(REV_PARAM_RE) && @rev.to_s.match(REV_PARAM_RE)
   rescue ActiveRecord::RecordNotFound
     render_404
+  rescue InvalidRevisionParam
+    show_error_not_found
   end
 
-  def show_error
-    flash.now[:error] = l(:notice_scm_error)
-    render :nothing => true, :layout => true
+  def show_error_not_found
+    render_error l(:error_scm_not_found)
+  end
+  
+  def show_error_command_failed(msg)
+    render_error l(:error_scm_command_failed, msg)
   end
   
   def graph_commits_per_month(repository)
@@ -236,6 +267,9 @@ private
     commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
     changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10
     
+    # Remove email adress in usernames
+    fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
+    
     graph = SVG::Graph::BarHorizontal.new(
       :height => 300,
       :width => 500,

app/controllers/roles_controller.rb

@@ -36,10 +36,15 @@ class RolesController < ApplicationController
     # Prefills the form with 'Non member' role permissions
     @role = Role.new(params[:role] || {:permissions => Role.non_member.permissions})
     if request.post? && @role.save
+      # workflow copy
+      if !params[:copy_workflow_from].blank? && (copy_from = Role.find_by_id(params[:copy_workflow_from]))
+        @role.workflows.copy(copy_from)
+      end
       flash[:notice] = l(:notice_successful_create)
       redirect_to :action => 'list'
     end
     @permissions = @role.setable_permissions
+    @roles = Role.find :all, :order => 'builtin, position'
   end
 
   def edit
@@ -53,12 +58,11 @@ class RolesController < ApplicationController
 
   def destroy
     @role = Role.find(params[:id])
-    #unless @role.members.empty?
-    #  flash[:error] = 'Some members have this role. Can\'t delete it.'
-    #else
-      @role.destroy
-    #end
+    @role.destroy
     redirect_to :action => 'list'
+  rescue
+    flash[:error] = 'This role is in use and can not be deleted.'
+    redirect_to :action => 'index'
   end
   
   def move

app/controllers/search_controller.rb

@@ -17,6 +17,8 @@
 
 class SearchController < ApplicationController
   layout 'base'
+  
+  before_filter :find_optional_project
 
   helper :messages
   include MessagesHelper
@@ -36,11 +38,6 @@ class SearchController < ApplicationController
       return
     end
     
-    if params[:id]
-      find_project
-      return unless check_project_privacy
-    end
-    
     if @project
       # only show what the user is allowed to view
       @object_types = %w(issues news documents changesets wiki_pages messages)
@@ -104,8 +101,10 @@ class SearchController < ApplicationController
   end
 
 private  
-  def find_project
+  def find_optional_project
+    return true unless params[:id]
     @project = Project.find(params[:id])
+    check_project_privacy
   rescue ActiveRecord::RecordNotFound
     render_404
   end

app/controllers/settings_controller.rb

@@ -25,10 +25,20 @@ class SettingsController < ApplicationController
   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
+    @notifiables = %w(issue_added issue_updated news_added document_added file_added message_posted)
+    if request.post? && params[:settings] && params[:settings].is_a?(Hash)
+      settings = (params[:settings] || {}).dup.symbolize_keys
+      settings.each do |name, value|
+        # remove blank values in array settings
+        value.delete_if {|v| v.blank? } if value.is_a?(Array)
+        Setting[name] = value
+      end
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'edit', :tab => params[:tab]
+      return
     end
+    @options = {}
+    @options[:user_format] = User::USER_FORMATS.keys.collect {|f| [User.current.name(f), f.to_s] }
   end
   
   def plugin

app/controllers/timelog_controller.rb

@@ -16,55 +16,71 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class TimelogController < ApplicationController
-  layout 'base'  
+  layout 'base'
+  menu_item :issues
   before_filter :find_project, :authorize
 
+  verify :method => :post, :only => :destroy, :redirect_to => { :action => :details }
+  
   helper :sort
   include SortHelper
   helper :issues
+  include TimelogHelper
+  helper :custom_fields
+  include CustomFieldsHelper
   
   def report
-    @available_criterias = { 'version' => {:sql => "#{Issue.table_name}.fixed_version_id",
-                                          :values => @project.versions,
+    @available_criterias = { 'project' => {:sql => "#{TimeEntry.table_name}.project_id",
+                                          :klass => Project,
+                                          :label => :label_project},
+                             'version' => {:sql => "#{Issue.table_name}.fixed_version_id",
+                                          :klass => Version,
                                           :label => :label_version},
                              'category' => {:sql => "#{Issue.table_name}.category_id",
-                                            :values => @project.issue_categories,
+                                            :klass => IssueCategory,
                                             :label => :field_category},
                              'member' => {:sql => "#{TimeEntry.table_name}.user_id",
-                                         :values => @project.users,
+                                         :klass => User,
                                          :label => :label_member},
                              'tracker' => {:sql => "#{Issue.table_name}.tracker_id",
-                                          :values => Tracker.find(:all),
+                                          :klass => Tracker,
                                           :label => :label_tracker},
                              'activity' => {:sql => "#{TimeEntry.table_name}.activity_id",
-                                           :values => Enumeration::get_values('ACTI'),
-                                           :label => :label_activity}
+                                           :klass => Enumeration,
+                                           :label => :label_activity},
+                             'issue' => {:sql => "#{TimeEntry.table_name}.issue_id",
+                                         :klass => Issue,
+                                         :label => :label_issue}
                            }
     
+    # Add list and boolean custom fields as available criterias
+    @project.all_custom_fields.select {|cf| %w(list bool).include? cf.field_format }.each do |cf|
+      @available_criterias["cf_#{cf.id}"] = {:sql => "(SELECT c.value FROM custom_values c WHERE c.custom_field_id = #{cf.id} AND c.customized_type = 'Issue' AND c.customized_id = issues.id)",
+                                             :format => cf.field_format,
+                                             :label => cf.name}
+    end
+    
     @criterias = params[:criterias] || []
     @criterias = @criterias.select{|criteria| @available_criterias.has_key? criteria}
     @criterias.uniq!
+    @criterias = @criterias[0,3]
     
-    @columns = (params[:period] && %w(year month week).include?(params[:period])) ? params[:period] : 'month'
+    @columns = (params[:columns] && %w(year month week day).include?(params[:columns])) ? params[:columns] : 'month'
     
-    if params[:date_from]
-      begin; @date_from = params[:date_from].to_date; rescue; end
-    end
-    if params[:date_to]
-      begin; @date_to = params[:date_to].to_date; rescue; end
-    end
-    @date_from ||= Date.civil(Date.today.year, 1, 1)
-    @date_to ||= (Date.civil(Date.today.year, Date.today.month, 1) >> 1) - 1
+    retrieve_date_range
     
     unless @criterias.empty?
       sql_select = @criterias.collect{|criteria| @available_criterias[criteria][:sql] + " AS " + criteria}.join(', ')
       sql_group_by = @criterias.collect{|criteria| @available_criterias[criteria][:sql]}.join(', ')
       
-      sql = "SELECT #{sql_select}, tyear, tmonth, tweek, SUM(hours) AS hours"
-      sql << " FROM #{TimeEntry.table_name} LEFT JOIN #{Issue.table_name} ON #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id"
-      sql << " WHERE #{TimeEntry.table_name}.project_id = %s" % @project.id
-      sql << " AND spent_on BETWEEN '%s' AND '%s'" % [ActiveRecord::Base.connection.quoted_date(@date_from.to_time), ActiveRecord::Base.connection.quoted_date(@date_to.to_time)]
-      sql << " GROUP BY #{sql_group_by}, tyear, tmonth, tweek"
+      sql = "SELECT #{sql_select}, tyear, tmonth, tweek, spent_on, SUM(hours) AS hours"
+      sql << " FROM #{TimeEntry.table_name}"
+      sql << " LEFT JOIN #{Issue.table_name} ON #{TimeEntry.table_name}.issue_id = #{Issue.table_name}.id"
+      sql << " LEFT JOIN #{Project.table_name} ON #{TimeEntry.table_name}.project_id = #{Project.table_name}.id"
+      sql << " WHERE (%s)" % @project.project_condition(Setting.display_subprojects_issues?)
+      sql << " AND (%s)" % Project.allowed_to_condition(User.current, :view_time_entries)
+      sql << " AND spent_on BETWEEN '%s' AND '%s'" % [ActiveRecord::Base.connection.quoted_date(@from.to_time), ActiveRecord::Base.connection.quoted_date(@to.to_time)]
+      sql << " GROUP BY #{sql_group_by}, tyear, tmonth, tweek, spent_on"
       
       @hours = ActiveRecord::Base.connection.select_all(sql)
       
@@ -76,54 +92,101 @@ class TimelogController < ApplicationController
           row['month'] = "#{row['tyear']}-#{row['tmonth']}"
         when 'week'
           row['week'] = "#{row['tyear']}-#{row['tweek']}"
+        when 'day'
+          row['day'] = "#{row['spent_on']}"
+        end
+      end
+      
+      @total_hours = @hours.inject(0) {|s,k| s = s + k['hours'].to_f}
+      
+      @periods = []
+      # Date#at_beginning_of_ not supported in Rails 1.2.x
+      date_from = @from.to_time
+      # 100 columns max
+      while date_from <= @to.to_time && @periods.length < 100
+        case @columns
+        when 'year'
+          @periods << "#{date_from.year}"
+          date_from = (date_from + 1.year).at_beginning_of_year
+        when 'month'
+          @periods << "#{date_from.year}-#{date_from.month}"
+          date_from = (date_from + 1.month).at_beginning_of_month
+        when 'week'
+          @periods << "#{date_from.year}-#{date_from.to_date.cweek}"
+          date_from = (date_from + 7.day).at_beginning_of_week
+        when 'day'
+          @periods << "#{date_from.to_date}"
+          date_from = date_from + 1.day
         end
       end
     end
-       
-    @periods = []
-    date_from = @date_from
-    # 100 columns max
-    while date_from < @date_to && @periods.length < 100
-      case @columns
-      when 'year'
-        @periods << "#{date_from.year}"
-        date_from = date_from >> 12
-      when 'month'
-        @periods << "#{date_from.year}-#{date_from.month}"
-        date_from = date_from >> 1
-      when 'week'
-        @periods << "#{date_from.year}-#{date_from.cweek}"
-        date_from = date_from + 7
-      end
-    end
     
-    render :layout => false if request.xhr?
+    respond_to do |format|
+      format.html { render :layout => !request.xhr? }
+      format.csv  { send_data(report_to_csv(@criterias, @periods, @hours).read, :type => 'text/csv; header=present', :filename => 'timelog.csv') }
+    end
   end
   
   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 = User.current.id
+    cond = ARCondition.new
+    cond << (@issue.nil? ? @project.project_condition(Setting.display_subprojects_issues?) :
+                           ["#{TimeEntry.table_name}.issue_id = ?", @issue.id])
     
-    send_csv and return if 'csv' == params[:export]    
-    render :action => 'details', :layout => false if request.xhr?
+    retrieve_date_range
+    cond << ['spent_on BETWEEN ? AND ?', @from, @to]
+
+    TimeEntry.visible_by(User.current) do
+      respond_to do |format|
+        format.html {
+          # Paginate results
+          @entry_count = TimeEntry.count(:include => :project, :conditions => cond.conditions)
+          @entry_pages = Paginator.new self, @entry_count, per_page_option, params['page']
+          @entries = TimeEntry.find(:all, 
+                                    :include => [:project, :activity, :user, {:issue => :tracker}],
+                                    :conditions => cond.conditions,
+                                    :order => sort_clause,
+                                    :limit  =>  @entry_pages.items_per_page,
+                                    :offset =>  @entry_pages.current.offset)
+          @total_hours = TimeEntry.sum(:hours, :include => :project, :conditions => cond.conditions).to_f
+
+          render :layout => !request.xhr?
+        }
+        format.csv {
+          # Export all entries
+          @entries = TimeEntry.find(:all, 
+                                    :include => [:project, :activity, :user, {:issue => [:tracker, :assigned_to, :priority]}],
+                                    :conditions => cond.conditions,
+                                    :order => sort_clause)
+          send_data(entries_to_csv(@entries).read, :type => 'text/csv; header=present', :filename => 'timelog.csv')
+        }
+      end
+    end
   end
   
   def edit
-    render_404 and return if @time_entry && @time_entry.user != User.current
+    render_403 and return if @time_entry && !@time_entry.editable_by?(User.current)
     @time_entry ||= TimeEntry.new(:project => @project, :issue => @issue, :user => User.current, :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
+      redirect_to(params[:back_url] || {:action => 'details', :project_id => @time_entry.project})
       return
     end    
     @activities = Enumeration::get_values('ACTI')
   end
+  
+  def destroy
+    render_404 and return unless @time_entry
+    render_403 and return unless @time_entry.editable_by?(User.current)
+    @time_entry.destroy
+    flash[:notice] = l(:notice_successful_delete)
+    redirect_to :back
+  rescue RedirectBackError
+    redirect_to :action => 'details', :project_id => @time_entry.project
+  end
 
 private
   def find_project
@@ -139,34 +202,53 @@ private
       render_404
       return false
     end
+  rescue ActiveRecord::RecordNotFound
+    render_404
   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_comments)
-                 ]
-      csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
-      # 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.comments
-                  ]
-        csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
+  # Retrieves the date range based on predefined ranges or specific from/to param dates
+  def retrieve_date_range
+    @free_period = false
+    @from, @to = nil, nil
+
+    if params[:period_type] == '1' || (params[:period_type].nil? && !params[:period].nil?)
+      case params[:period].to_s
+      when 'today'
+        @from = @to = Date.today
+      when 'yesterday'
+        @from = @to = Date.today - 1
+      when 'current_week'
+        @from = Date.today - (Date.today.cwday - 1)%7
+        @to = @from + 6
+      when 'last_week'
+        @from = Date.today - 7 - (Date.today.cwday - 1)%7
+        @to = @from + 6
+      when '7_days'
+        @from = Date.today - 7
+        @to = Date.today
+      when 'current_month'
+        @from = Date.civil(Date.today.year, Date.today.month, 1)
+        @to = (@from >> 1) - 1
+      when 'last_month'
+        @from = Date.civil(Date.today.year, Date.today.month, 1) << 1
+        @to = (@from >> 1) - 1
+      when '30_days'
+        @from = Date.today - 30
+        @to = Date.today
+      when 'current_year'
+        @from = Date.civil(Date.today.year, 1, 1)
+        @to = Date.civil(Date.today.year, 12, 31)
       end
+    elsif params[:period_type] == '2' || (params[:period_type].nil? && (!params[:from].nil? || !params[:to].nil?))
+      begin; @from = params[:from].to_s.to_date unless params[:from].blank?; rescue; end
+      begin; @to = params[:to].to_s.to_date unless params[:to].blank?; rescue; end
+      @free_period = true
+    else
+      # default
     end
-    export.rewind
-    send_data(export.read, :type => 'text/csv; header=present', :filename => 'export.csv')
+    
+    @from, @to = @to, @from if @from && @to && @from > @to
+    @from ||= (TimeEntry.minimum(:spent_on, :include => :project, :conditions => @project.project_condition(Setting.display_subprojects_issues?)) || Date.today) - 1
+    @to   ||= (TimeEntry.maximum(:spent_on, :include => :project, :conditions => @project.project_condition(Setting.display_subprojects_issues?)) || Date.today)
   end
 end

app/controllers/trackers_controller.rb

@@ -37,16 +37,12 @@ class TrackersController < ApplicationController
     if request.post? and @tracker.save
       # workflow copy
       if !params[:copy_workflow_from].blank? && (copy_from = Tracker.find_by_id(params[:copy_workflow_from]))
-        Workflow.transaction do
-          copy_from.workflows.find(:all, :include => [:role, :old_status, :new_status]).each do |w|
-            Workflow.create(:tracker_id => @tracker.id, :role => w.role, :old_status => w.old_status, :new_status => w.new_status)
-          end
-        end
+        @tracker.workflows.copy(copy_from)
       end
       flash[:notice] = l(:notice_successful_create)
       redirect_to :action => 'list'
     end
-    @trackers = Tracker.find :all
+    @trackers = Tracker.find :all, :order => 'position'
   end
 
   def edit

app/controllers/users_controller.rb

@@ -33,13 +33,13 @@ class UsersController < ApplicationController
     sort_init 'login', 'asc'
     sort_update
     
-    @status = params[:status] ? params[:status].to_i : 1    
-    conditions = nil
+    @status = params[:status] ? params[:status].to_i : 1
+    conditions = "status <> 0"
     conditions = ["status=?", @status] unless @status == 0
     
     @user_count = User.count(:conditions => conditions)
     @user_pages = Paginator.new self, @user_count,
-								15,
+								per_page_option,
 								params['page']								
     @users =  User.find :all,:order => sort_clause,
                         :conditions => conditions,
@@ -83,7 +83,8 @@ class UsersController < ApplicationController
       end
       if @user.update_attributes(params[:user])
         flash[:notice] = l(:notice_successful_update)
-        redirect_to :action => 'list'
+        # Give a string to redirect_to otherwise it would use status param as the response code
+        redirect_to(url_for(:action => 'list', :status => params[:status], :page => params[:page]))
       end
     end
     @auth_sources = AuthSource.find(:all)

app/controllers/versions_controller.rb

@@ -17,10 +17,9 @@
 
 class VersionsController < ApplicationController
   layout 'base'
+  menu_item :roadmap
   before_filter :find_project, :authorize
 
-  cache_sweeper :version_sweeper, :only => [ :edit, :destroy ]
-  
   def show
   end
   
@@ -42,7 +41,8 @@ class VersionsController < ApplicationController
   def download
     @attachment = @version.attachments.find(params[:attachment_id])
     @attachment.increment_download
-    send_file @attachment.diskfile, :filename => @attachment.filename, :type => @attachment.content_type
+    send_file @attachment.diskfile, :filename => filename_for_content_disposition(@attachment.filename),
+                                    :type => @attachment.content_type
   rescue
     render_404
   end 

app/controllers/wiki_controller.rb

@@ -97,7 +97,7 @@ class WikiController < ApplicationController
     @page = @wiki.find_page(params[:page])
     
     @version_count = @page.content.versions.count
-    @version_pages = Paginator.new self, @version_count, 25, params['p']
+    @version_pages = Paginator.new self, @version_count, per_page_option, params['p']
     # don't load text    
     @versions = @page.content.versions.find :all, 
                                             :select => "id, author_id, comments, updated_on, version",
@@ -114,6 +114,11 @@ class WikiController < ApplicationController
     render_404 unless @diff
   end
   
+  def annotate
+    @page = @wiki.find_page(params[:page])
+    @annotate = @page.annotate(params[:version])
+  end
+  
   # remove a wiki page and its history
   def destroy
     @page = @wiki.find_page(params[:page])

app/controllers/wikis_controller.rb

@@ -17,6 +17,7 @@
 
 class WikisController < ApplicationController
   layout 'base'
+  menu_item :settings
   before_filter :find_project, :authorize
   
   # Create or update a project's wiki

app/helpers/application_helper.rb

@@ -37,8 +37,8 @@ module ApplicationHelper
     user ? link_to(user, :controller => 'account', :action => 'show', :id => user) : 'Anonymous'
   end
   
-  def link_to_issue(issue)
-    link_to "#{issue.tracker.name} ##{issue.id}", :controller => "issues", :action => "show", :id => issue
+  def link_to_issue(issue, options={})
+    link_to "#{issue.tracker.name} ##{issue.id}", {:controller => "issues", :action => "show", :id => issue}, options
   end
   
   def toggle_link(name, id, options={})
@@ -51,7 +51,7 @@ module ApplicationHelper
   def show_and_goto_link(name, id, options={})
     onclick = "Element.show('#{id}'); "
     onclick << (options[:focus] ? "Form.Element.focus('#{options[:focus]}'); " : "this.blur(); ")
-    onclick << "location.href='##{id}-anchor'; "
+    onclick << "Element.scrollTo('#{id}'); "
     onclick << "return false;"
     link_to(name, "#", options.merge(:onclick => onclick))
   end
@@ -90,11 +90,19 @@ module ApplicationHelper
     include_date ? local.strftime("#{@date_format} #{@time_format}") : local.strftime(@time_format)
   end
   
+  def html_hours(text)
+    text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>')
+  end
+  
   def authoring(created, author)
     time_tag = content_tag('acronym', distance_of_time_in_words(Time.now, created), :title => format_time(created))
     l(:label_added_time_by, author || 'Anonymous', time_tag)
   end
   
+  def l_or_humanize(s)
+    l_has_string?("label_#{s}".to_sym) ? l("label_#{s}".to_sym) : s.to_s.humanize
+  end
+  
   def day_name(day)
     l(:general_day_names).split(',')[day-1]
   end
@@ -103,46 +111,70 @@ module ApplicationHelper
     l(:actionview_datehelper_select_month_names).split(',')[month-1]
   end
 
-  def pagination_links_full(paginator, options={}, html_options={})
+  def pagination_links_full(paginator, count=nil, options={})
     page_param = options.delete(:page_param) || :page
-  
+    url_param = params.dup
+    # don't reuse params if filters are present
+    url_param.clear if url_param.has_key?(:set_filter)
+    
     html = ''    
     html << link_to_remote(('&#171; ' + l(:label_previous)), 
-                            {:update => "content", :url => options.merge(page_param => paginator.current.previous)},
-                            {:href => url_for(:params => options.merge(page_param => paginator.current.previous))}) + ' ' if paginator.current.previous
+                            {:update => 'content',
+                             :url => url_param.merge(page_param => paginator.current.previous),
+                             :complete => 'window.scrollTo(0,0)'},
+                            {:href => url_for(:params => url_param.merge(page_param => 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_param => n)}, :update => 'content'},
-                      {:href => url_for(:params => options.merge(page_param => n))})
+                      {:url => {:params => url_param.merge(page_param => n)},
+                       :update => 'content',
+                       :complete => 'window.scrollTo(0,0)'},
+                      {:href => url_for(:params => url_param.merge(page_param => n))})
     end || '')
     
     html << ' ' + link_to_remote((l(:label_next) + ' &#187;'), 
-                                 {:update => "content", :url => options.merge(page_param => paginator.current.next)},
-                                 {:href => url_for(:params => options.merge(page_param => paginator.current.next))}) if paginator.current.next
+                                 {:update => 'content',
+                                  :url => url_param.merge(page_param => paginator.current.next),
+                                  :complete => 'window.scrollTo(0,0)'},
+                                 {:href => url_for(:params => url_param.merge(page_param => paginator.current.next))}) if paginator.current.next
+    
+    unless count.nil?
+      html << [" (#{paginator.current.first_item}-#{paginator.current.last_item}/#{count})", per_page_links(paginator.items_per_page)].compact.join(' | ')
+    end
+    
     html  
   end
   
-  def set_html_title(text)
-    @html_header_title = text
+  def per_page_links(selected=nil)
+    url_param = params.dup
+    url_param.clear if url_param.has_key?(:set_filter)
+    
+    links = Setting.per_page_options_array.collect do |n|
+      n == selected ? n : link_to_remote(n, {:update => "content", :url => params.dup.merge(:per_page => n)}, 
+                                            {:href => url_for(url_param.merge(:per_page => n))})
+    end
+    links.size > 1 ? l(:label_display_per_page, links.join(', ')) : nil
   end
   
-  def html_title
-    title = []
-    title << @project.name if @project
-    title << @html_header_title
-    title << Setting.app_title
-    title.compact.join(' - ')
+  def breadcrumb(*args)
+    content_tag('p', args.join(' &#187; ') + ' &#187; ', :class => 'breadcrumb')
   end
   
-  ACCESSKEYS = {:edit => 'e',
-                :preview => 'r',
-                :quick_search => 'f',
-                :search => '4',
-                }.freeze unless const_defined?(:ACCESSKEYS)
+  def html_title(*args)
+    if args.empty?
+      title = []
+      title << @project.name if @project
+      title += @html_title if @html_title
+      title << Setting.app_title
+      title.compact.join(' - ')
+    else
+      @html_title ||= []
+      @html_title += args
+    end
+  end
 
   def accesskey(s)
-    ACCESSKEYS[s]
+    Redmine::AccessKeys.key_for s
   end
 
   # Formats text according to system settings.
@@ -154,27 +186,33 @@ module ApplicationHelper
     case args.size
     when 1
       obj = nil
-      text = args.shift || ''
+      text = args.shift
     when 2
       obj = args.shift
-      text = obj.send(args.shift)
+      text = obj.send(args.shift).to_s
     else
       raise ArgumentError, 'invalid arguments to textilizable'
     end
+    return '' if text.blank?
+    
+    only_path = options.delete(:only_path) == false ? false : true
 
     # when using an image link, try to use an attachment, if possible
-    attachments = options[:attachments]
+    attachments = options[:attachments] || (obj && obj.respond_to?(:attachments) ? obj.attachments : nil)
+    
     if attachments
-      text = text.gsub(/!([<>=]*)(\S+\.(gif|jpg|jpeg|png))!/) do |m|
-        align = $1
-        filename = $2
+      text = text.gsub(/!((\<|\=|\>)?(\([^\)]+\))?(\[[^\]]+\])?(\{[^\}]+\})?)(\S+\.(gif|jpg|jpeg|png))!/) do |m|
+        style = $1
+        filename = $6
         rf = Regexp.new(filename,  Regexp::IGNORECASE)
         # search for the picture in attachments
         if found = attachments.detect { |att| att.filename =~ rf }
-          image_url = url_for :controller => 'attachments', :action => 'download', :id => found.id
-          "!#{align}#{image_url}!"
+          image_url = url_for :only_path => only_path, :controller => 'attachments', :action => 'download', :id => found
+          desc = found.description.to_s.gsub(/^([^\(\)]*).*$/, "\\1")
+          alt = desc.blank? ? nil : "(#{desc})"
+          "!#{style}#{image_url}#{alt}!"
         else
-          "!#{align}#{filename}!"
+          "!#{style}#{filename}!"
         end
       end
     end
@@ -192,13 +230,14 @@ module ApplicationHelper
       # used for single-file wiki export
       format_wiki_link = Proc.new {|project, title| "##{title}" }
     else
-      format_wiki_link = Proc.new {|project, title| url_for :controller => 'wiki', :action => 'index', :id => project, :page => title }
+      format_wiki_link = Proc.new {|project, title| url_for(:only_path => only_path, :controller => 'wiki', :action => 'index', :id => project, :page => title) }
     end
     
-    project = options[:project] || @project
+    project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
     
-    # turn wiki links into html links
-    # example:
+    # Wiki links
+    # 
+    # Examples:
     #   [[mypage]]
     #   [[mypage|mytext]]
     # wiki links can refer other project wikis, using project name or identifier:
@@ -206,47 +245,122 @@ module ApplicationHelper
     #   [[project:|mytext]]
     #   [[project:mypage]]
     #   [[project:mypage|mytext]]
-    text = text.gsub(/\[\[([^\]\|]+)(\|([^\]\|]+))?\]\]/) do |m|
+    text = text.gsub(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m|
       link_project = project
-      page = $1
-      title = $3
-      if page =~ /^([^\:]+)\:(.*)$/
-        link_project = Project.find_by_name($1) || Project.find_by_identifier($1)
-        page = title || $2
-        title = $1 if page.blank?
-      end
-      
-      if link_project && link_project.wiki
-        # check if page exists
-        wiki_page = link_project.wiki.find_page(page)
-        link_to((title || page), format_wiki_link.call(link_project, Wiki.titleize(page)),
-                                 :class => ('wiki-page' + (wiki_page ? '' : ' new')))
+      esc, all, page, title = $1, $2, $3, $5
+      if esc.nil?
+        if page =~ /^([^\:]+)\:(.*)$/
+          link_project = Project.find_by_name($1) || Project.find_by_identifier($1)
+          page = $2
+          title ||= $1 if page.blank?
+        end
+        
+        if link_project && link_project.wiki
+          # check if page exists
+          wiki_page = link_project.wiki.find_page(page)
+          link_to((title || page), format_wiki_link.call(link_project, Wiki.titleize(page)),
+                                   :class => ('wiki-page' + (wiki_page ? '' : ' new')))
+        else
+          # project or wiki doesn't exist
+          title || page
+        end
       else
-        # project or wiki doesn't exist
-        title || page
+        all
       end
     end
 
-    # turn issue and revision ids into links
-    # example:
-    #   #52 -> <a href="/issues/show/52">#52</a>
-    #   r52 -> <a href="/repositories/revision/6?rev=52">r52</a> (project.id is 6)
-    text = text.gsub(%r{([\s\(,-^])(#|r)(\d+)(?=[[:punct:]]|\s|<|$)}) do |m|
-      leading, otype, oid = $1, $2, $3
+    # Redmine links
+    # 
+    # Examples:
+    #   Issues:
+    #     #52 -> Link to issue #52
+    #   Changesets:
+    #     r52 -> Link to revision 52
+    #     commit:a85130f -> Link to scmid starting with a85130f
+    #   Documents:
+    #     document#17 -> Link to document with id 17
+    #     document:Greetings -> Link to the document with title "Greetings"
+    #     document:"Some document" -> Link to the document with title "Some document"
+    #   Versions:
+    #     version#3 -> Link to version with id 3
+    #     version:1.0.0 -> Link to version named "1.0.0"
+    #     version:"1.0 beta 2" -> Link to version named "1.0 beta 2"
+    #   Attachments:
+    #     attachment:file.zip -> Link to the attachment of the current object named file.zip
+    #   Source files:
+    #     source:some/file -> Link to the file located at /some/file in the project's repository
+    #     source:some/file@52 -> Link to the file's revision 52
+    #     source:some/file#L120 -> Link to line 120 of the file
+    #     source:some/file@52#L120 -> Link to line 120 of the file's revision 52
+    #     export:some/file -> Force the download of the file
+    text = text.gsub(%r{([\s\(,-^])(!)?(attachment|document|version|commit|source|export)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*|"[^"]+"))(?=[[:punct:]]|\s|<|$)}) do |m|
+      leading, esc, prefix, sep, oid = $1, $2, $3, $5 || $7, $6 || $8
       link = nil
-      if otype == 'r'
-        if project && (changeset = project.changesets.find_by_revision(oid))
-          link = link_to("r#{oid}", {:controller => 'repositories', :action => 'revision', :id => project.id, :rev => oid}, :class => 'changeset',
-                                    :title => truncate(changeset.comments, 100))
-        end
-      else
-        if issue = Issue.find_by_id(oid.to_i, :include => [:project, :status], :conditions => Project.visible_by(User.current))        
-          link = link_to("##{oid}", {:controller => 'issues', :action => 'show', :id => oid}, :class => 'issue',
-                                    :title => "#{truncate(issue.subject, 100)} (#{issue.status.name})")
-          link = content_tag('del', link) if issue.closed?
+      if esc.nil?
+        if prefix.nil? && sep == 'r'
+          if project && (changeset = project.changesets.find_by_revision(oid))
+            link = link_to("r#{oid}", {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => oid},
+                                      :class => 'changeset',
+                                      :title => truncate(changeset.comments, 100))
+          end
+        elsif sep == '#'
+          oid = oid.to_i
+          case prefix
+          when nil
+            if issue = Issue.find_by_id(oid, :include => [:project, :status], :conditions => Project.visible_by(User.current))        
+              link = link_to("##{oid}", {:only_path => only_path, :controller => 'issues', :action => 'show', :id => oid},
+                                        :class => (issue.closed? ? 'issue closed' : 'issue'),
+                                        :title => "#{truncate(issue.subject, 100)} (#{issue.status.name})")
+              link = content_tag('del', link) if issue.closed?
+            end
+          when 'document'
+            if document = Document.find_by_id(oid, :include => [:project], :conditions => Project.visible_by(User.current))
+              link = link_to h(document.title), {:only_path => only_path, :controller => 'documents', :action => 'show', :id => document},
+                                                :class => 'document'
+            end
+          when 'version'
+            if version = Version.find_by_id(oid, :include => [:project], :conditions => Project.visible_by(User.current))
+              link = link_to h(version.name), {:only_path => only_path, :controller => 'versions', :action => 'show', :id => version},
+                                              :class => 'version'
+            end
+          end
+        elsif sep == ':'
+          # removes the double quotes if any
+          name = oid.gsub(%r{^"(.*)"$}, "\\1")
+          case prefix
+          when 'document'
+            if project && document = project.documents.find_by_title(name)
+              link = link_to h(document.title), {:only_path => only_path, :controller => 'documents', :action => 'show', :id => document},
+                                                :class => 'document'
+            end
+          when 'version'
+            if project && version = project.versions.find_by_name(name)
+              link = link_to h(version.name), {:only_path => only_path, :controller => 'versions', :action => 'show', :id => version},
+                                              :class => 'version'
+            end
+          when 'commit'
+            if project && (changeset = project.changesets.find(:first, :conditions => ["scmid LIKE ?", "#{name}%"]))
+              link = link_to h("#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :rev => changeset.revision}, :class => 'changeset', :title => truncate(changeset.comments, 100)
+            end
+          when 'source', 'export'
+            if project && project.repository
+              name =~ %r{^[/\\]*(.*?)(@([0-9a-f]+))?(#(L\d+))?$}
+              path, rev, anchor = $1, $3, $5
+              link = link_to h("#{prefix}:#{name}"), {:controller => 'repositories', :action => 'entry', :id => project, :path => path,
+                                                      :rev => rev,
+                                                      :anchor => anchor,
+                                                      :format => (prefix == 'export' ? 'raw' : nil)},
+                                                     :class => (prefix == 'export' ? 'source download' : 'source')
+            end
+          when 'attachment'
+            if attachments && attachment = attachments.detect {|a| a.filename == name }
+              link = link_to h(attachment.filename), {:only_path => only_path, :controller => 'attachments', :action => 'download', :id => attachment},
+                                                     :class => 'attachment'
+            end
+          end
         end
       end
-      leading + (link || "#{otype}#{oid}")
+      leading + (link || "#{prefix}#{sep}#{oid}")
     end
     
     text
@@ -309,10 +423,14 @@ module ApplicationHelper
   
   def labelled_tabular_form_for(name, object, options, &proc)
     options[:html] ||= {}
-    options[:html].store :class, "tabular"
+    options[:html][:class] = 'tabular' unless options[:html].has_key?(:class)
     form_for(name, object, options.merge({ :builder => TabularFormBuilder, :lang => current_language}), &proc)
   end
   
+  def back_url_hidden_field_tag
+    hidden_field_tag 'back_url', (params[:back_url] || request.env['HTTP_REFERER'])
+  end
+  
   def check_all_links(form_name)
     link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
     " | " +
@@ -351,13 +469,33 @@ module ApplicationHelper
   end
   
   def calendar_for(field_id)
+    include_calendar_headers_tags
     image_tag("calendar.png", {:id => "#{field_id}_trigger",:class => "calendar-trigger"}) +
     javascript_tag("Calendar.setup({inputField : '#{field_id}', ifFormat : '%Y-%m-%d', button : '#{field_id}_trigger' });")
   end
+
+  def include_calendar_headers_tags
+    unless @calendar_headers_tags_included
+      @calendar_headers_tags_included = true
+      content_for :header_tags do
+        javascript_include_tag('calendar/calendar') +
+        javascript_include_tag("calendar/lang/calendar-#{current_language}.js") +
+        javascript_include_tag('calendar/calendar-setup') +
+        stylesheet_link_tag('calendar')
+      end
+    end
+  end
   
   def wikitoolbar_for(field_id)
     return '' unless Setting.text_formatting == 'textile'
-    javascript_include_tag('jstoolbar') + javascript_tag("var toolbar = new jsToolBar($('#{field_id}')); toolbar.draw();")
+    
+    help_link = l(:setting_text_formatting) + ': ' +
+      link_to(l(:label_help), compute_public_path('wiki_syntax', 'help', 'html'),
+                              :onclick => "window.open(\"#{ compute_public_path('wiki_syntax', 'help', 'html') }\", \"\", \"resizable=yes, location=no, width=300, height=640, menubar=no, status=no, scrollbars=yes\"); return false;")
+
+    javascript_include_tag('jstoolbar/jstoolbar') +
+      javascript_include_tag("jstoolbar/lang/jstoolbar-#{current_language}") +
+      javascript_tag("var toolbar = new jsToolBar($('#{field_id}')); toolbar.setHelpLink('#{help_link}'); toolbar.draw();")
   end
   
   def content_for(name, content = nil, &block)
@@ -370,38 +508,3 @@ module ApplicationHelper
     (@has_content && @has_content[name]) || false
   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(options[:label]) if options[:label]
-      label_text ||= l(("field_"+field.to_s.gsub(/\_id$/, "")).to_sym)
-      label_text << @template.content_tag("span", " *", :class => "required") if options.delete(:required)
-      label = @template.content_tag("label", label_text, 
-                    :class => (@object && @object.errors[field] ? "error" : nil), 
-                    :for => (@object_name.to_s + "_" + field.to_s))
-      label + super
-    end
-    END_SRC
-    class_eval src, __FILE__, __LINE__
-  end
-  
-  def select(field, choices, options = {}, html_options = {}) 
-    label_text = l(("field_"+field.to_s.gsub(/\_id$/, "")).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

@@ -17,6 +17,13 @@
 
 module CustomFieldsHelper
 
+  def custom_fields_tabs
+    tabs = [{:name => 'IssueCustomField', :label => :label_issue_plural},
+            {:name => 'ProjectCustomField', :label => :label_project_plural},
+            {:name => 'UserCustomField', :label => :label_user_plural}
+            ]
+  end
+  
   # Return custom field html tag corresponding to its format
   def custom_field_tag(custom_value)	
     custom_field = custom_value.custom_field
@@ -28,7 +35,7 @@ module CustomFieldsHelper
       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
+      text_area 'custom_value', 'value', :name => field_name, :id => field_id, :rows => 3, :style => 'width:99%'
     when "bool"
       check_box 'custom_value', 'value', :name => field_name, :id => field_id
     when "list"
@@ -62,7 +69,7 @@ module CustomFieldsHelper
     return "" unless value && !value.empty?
     case field_format
     when "date"
-      begin; l_date(value.to_date); rescue; value end
+      begin; format_date(value.to_date); rescue; value end
     when "bool"
       l_YesNo(value == "1")
     else

app/helpers/ifpdf_helper.rb

@@ -27,13 +27,18 @@ module IfpdfHelper
     def initialize(lang)
       super()
       set_language_if_valid lang
-      case current_language
-      when :ja
+      case current_language.to_s
+      when 'ja'
         extend(PDF_Japanese)
         AddSJISFont()
         @font_for_content = 'SJIS'
         @font_for_footer = 'SJIS'
-      when :zh
+      when 'zh'
+        extend(PDF_Chinese)
+        AddGBFont()
+        @font_for_content = 'GB'
+        @font_for_footer = 'GB'
+      when 'zh-tw'
         extend(PDF_Chinese)
         AddBig5Font()
         @font_for_content = 'Big5'

app/helpers/issues_helper.rb

@@ -32,6 +32,19 @@ module IssuesHelper
       "<strong>#{@cached_label_assigned_to}</strong>: #{issue.assigned_to}<br />" +
       "<strong>#{@cached_label_priority}</strong>: #{issue.priority.name}"
   end
+  
+  def sidebar_queries
+    unless @sidebar_queries
+      # User can see public queries and his own queries
+      visible = ARCondition.new(["is_public = ? OR user_id = ?", true, (User.current.logged? ? User.current.id : 0)])
+      # Project specific queries and global queries
+      visible << (@project.nil? ? ["project_id IS NULL"] : ["project_id IS NULL OR project_id = ?", @project.id])
+      @sidebar_queries = Query.find(:all, 
+                                    :order => "name ASC",
+                                    :conditions => visible.conditions)
+    end
+    @sidebar_queries
+  end
 
   def show_detail(detail, no_html=false)
     case detail.property
@@ -123,6 +136,7 @@ module IssuesHelper
                   l(:field_start_date),
                   l(:field_due_date),
                   l(:field_done_ratio),
+                  l(:field_estimated_hours),
                   l(:field_created_on),
                   l(:field_updated_on)
                   ]
@@ -130,6 +144,8 @@ module IssuesHelper
       # otherwise export custom fields marked as "For all projects"
       custom_fields = project.nil? ? IssueCustomField.for_all : project.all_custom_fields
       custom_fields.each {|f| headers << f.name}
+      # Description in the last column
+      headers << l(:field_description)
       csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
       # csv lines
       issues.each do |issue|
@@ -146,10 +162,12 @@ module IssuesHelper
                   format_date(issue.start_date),
                   format_date(issue.due_date),
                   issue.done_ratio,
+                  issue.estimated_hours,
                   format_time(issue.created_on),  
                   format_time(issue.updated_on)
                   ]
         custom_fields.each {|f| fields << show_value(issue.custom_value_for(f)) }
+        fields << issue.description
         csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
       end
     end

app/helpers/journals_helper.rb

@@ -0,0 +1,37 @@
+# redMine - project management software
+# Copyright (C) 2006-2008  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+module JournalsHelper
+  def render_notes(journal, options={})
+    content = ''
+    editable = journal.editable_by?(User.current)
+    if editable && !journal.notes.blank?
+      links = []
+      links << link_to_in_place_notes_editor(image_tag('edit.png'), "journal-#{journal.id}-notes", 
+                                             { :controller => 'journals', :action => 'edit', :id => journal },
+                                                :title => l(:button_edit))
+      content << content_tag('div', links.join(' '), :class => 'contextual')
+    end
+    content << textilizable(journal, :notes)
+    content_tag('div', content, :id => "journal-#{journal.id}-notes", :class => (editable ? 'wiki editable' : 'wiki'))
+  end
+  
+  def link_to_in_place_notes_editor(text, field_id, url, options={})
+    onclick = "new Ajax.Request('#{url_for(url)}', {asynchronous:true, evalScripts:true, method:'get'}); return false;"
+    link_to text, '#', options.merge(:onclick => onclick)
+  end
+end

app/helpers/projects_helper.rb

@@ -18,12 +18,15 @@
 module ProjectsHelper
   def link_to_version(version, options = {})
     return '' unless version && version.is_a?(Version)
-    link_to version.name, {:controller => 'projects',
-                           :action => 'roadmap',
-                           :id => version.project_id,
-                           :completed => (version.completed? ? 1 : nil),
-                           :anchor => version.name
-                          }, options
+    link_to h(version.name), { :controller => 'versions', :action => 'show', :id => version }, options
+  end
+  
+  def format_activity_day(date)
+    date == Date.today ? l(:label_today).titleize : format_date(date)
+  end
+  
+  def format_activity_description(text)
+    h(truncate(text, 250))
   end
   
   def project_settings_tabs
@@ -188,12 +191,4 @@ module ProjectsHelper
     gc.draw(imgl)
     imgl
   end if Object.const_defined?(:Magick)
-  
-  def new_issue_selector
-    trackers = @project.trackers
-    # can't use form tag inside helper
-    content_tag('form',
-      select_tag('tracker_id', '<option></option>' + options_from_collection_for_select(trackers, 'id', 'name'), :onchange => "if (this.value != '') {this.form.submit()}"),
-      :action => url_for(:controller => 'projects', :action => 'add_issue', :id => @project), :method => 'get')
-  end
 end

app/helpers/queries_helper.rb

@@ -22,7 +22,9 @@ module QueriesHelper
   end
   
   def column_header(column)
-    column.sortable ? sort_header_tag(column.sortable, :caption => column.caption) : content_tag('th', column.caption)
+    column.sortable ? sort_header_tag(column.sortable, :caption => column.caption,
+                                                       :default_order => column.default_order) : 
+                      content_tag('th', column.caption)
   end
   
   def column_content(column, issue)

app/helpers/repositories_helper.rb

@@ -25,6 +25,10 @@ module RepositoriesHelper
     type ? CodeRay.scan(content, type).html : h(content)
   end
   
+  def format_revision(txt)
+    txt.to_s[0,8]
+  end
+  
   def to_utf8(str)
     return str if /\A[\r\n\t\x20-\x7e]*\Z/n.match(str) # for us-ascii
     @encodings ||= Setting.repositories_encodings.split(',').collect(&:strip)
@@ -54,8 +58,11 @@ module RepositoriesHelper
   end
   
   def with_leading_slash(path)
-    path ||= ''
-    path.starts_with?("/") ? "/#{path}" : path
+    path.to_s.starts_with?('/') ? path : "/#{path}"
+  end
+  
+  def without_leading_slash(path)
+    path.gsub(%r{^/+}, '')
   end
 
   def subversion_field_tags(form, repository)
@@ -76,6 +83,10 @@ module RepositoriesHelper
       content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
   end
 
+  def git_field_tags(form, repository)
+      content_tag('p', form.text_field(:url, :label => 'Path to .git directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
+  end
+
   def cvs_field_tags(form, repository)
       content_tag('p', form.text_field(:root_url, :label => 'CVSROOT', :size => 60, :required => true, :disabled => !repository.new_record?)) +
       content_tag('p', form.text_field(:url, :label => 'Module', :size => 30, :required => true, :disabled => !repository.new_record?))

app/helpers/settings_helper.rb

@@ -16,4 +16,12 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module SettingsHelper
+  def administration_settings_tabs
+    tabs = [{:name => 'general', :partial => 'settings/general', :label => :label_general},
+            {:name => 'authentication', :partial => 'settings/authentication', :label => :label_authentication},
+            {:name => 'issues', :partial => 'settings/issues', :label => :label_issue_tracking},
+            {:name => 'notifications', :partial => 'settings/notifications', :label => l(:field_mail_notification)},
+            {:name => 'repositories', :partial => 'settings/repositories', :label => :label_repository_plural}
+            ]
+  end
 end

app/helpers/sort_helper.rb

@@ -92,7 +92,7 @@ module SortHelper
   # - The optional caption explicitly specifies the displayed link text.
   # - A sort icon image is positioned to the right of the sort link.
   #
-  def sort_link(column, caption=nil)
+  def sort_link(column, caption, default_order)
     key, order = session[@sort_name][:key], session[@sort_name][:order]
     if key == column
       if order.downcase == 'asc'
@@ -104,15 +104,17 @@ module SortHelper
       end
     else
       icon = nil
-      order = 'desc' # changed for desc order by default
+      order = default_order
     end
     caption = titleize(Inflector::humanize(column)) unless caption
     
-    url = {:sort_key => column, :sort_order => order, :issue_id => params[:issue_id], :project_id => params[:project_id]}
+    sort_options = { :sort_key => column, :sort_order => order }
+    # don't reuse params if filters are present
+    url_options = params.has_key?(:set_filter) ? sort_options : params.merge(sort_options)
     
     link_to_remote(caption,
-                  {:update => "content", :url => url},
-                  {:href => url_for(url)}) +
+                  {:update => "content", :url => url_options},
+                  {:href => url_for(url_options)}) +
     (icon ? nbsp(2) + image_tag(icon) : '')
   end
 
@@ -138,8 +140,9 @@ module SortHelper
   #
   def sort_header_tag(column, options = {})
     caption = options.delete(:caption) || titleize(Inflector::humanize(column))
+    default_order = options.delete(:default_order) || 'asc'
     options[:title]= l(:label_sort_by, "\"#{caption}\"") unless options[:title]
-    content_tag('th', sort_link(column, caption), options)
+    content_tag('th', sort_link(column, caption, default_order), options)
   end
 
   private

app/helpers/timelog_helper.rb

@@ -17,7 +17,7 @@
 
 module TimelogHelper
   def select_hours(data, criteria, value)
-    data.select {|row| row[criteria] == value.to_s}
+    data.select {|row| row[criteria] == value}
   end
   
   def sum_hours(data)
@@ -27,4 +27,109 @@ module TimelogHelper
     end
     sum
   end
+  
+  def options_for_period_select(value)
+    options_for_select([[l(:label_all_time), 'all'],
+                        [l(:label_today), 'today'],
+                        [l(:label_yesterday), 'yesterday'],
+                        [l(:label_this_week), 'current_week'],
+                        [l(:label_last_week), 'last_week'],
+                        [l(:label_last_n_days, 7), '7_days'],
+                        [l(:label_this_month), 'current_month'],
+                        [l(:label_last_month), 'last_month'],
+                        [l(:label_last_n_days, 30), '30_days'],
+                        [l(:label_this_year), 'current_year']],
+                        value)
+  end
+  
+  def entries_to_csv(entries)
+    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_project),
+                 l(:field_issue),
+                 l(:field_tracker),
+                 l(:field_subject),
+                 l(:field_hours),
+                 l(:field_comments)
+                 ]
+      csv << headers.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
+      # csv lines
+      entries.each do |entry|
+        fields = [l_date(entry.spent_on),
+                  entry.user,
+                  entry.activity,
+                  entry.project,
+                  (entry.issue ? entry.issue.id : nil),
+                  (entry.issue ? entry.issue.tracker : nil),
+                  (entry.issue ? entry.issue.subject : nil),
+                  entry.hours,
+                  entry.comments
+                  ]
+        csv << fields.collect {|c| begin; ic.iconv(c.to_s); rescue; c.to_s; end }
+      end
+    end
+    export.rewind
+    export
+  end
+  
+  def format_criteria_value(criteria, value)
+    value.blank? ? l(:label_none) : ((k = @available_criterias[criteria][:klass]) ? k.find_by_id(value.to_i) : format_value(value, @available_criterias[criteria][:format]))
+  end
+  
+  def report_to_csv(criterias, periods, hours)
+    export = StringIO.new
+    CSV::Writer.generate(export, l(:general_csv_separator)) do |csv|
+      # Column headers
+      headers = criterias.collect {|criteria| l(@available_criterias[criteria][:label]) }
+      headers += periods
+      headers << l(:label_total)
+      csv << headers.collect {|c| to_utf8(c) }
+      # Content
+      report_criteria_to_csv(csv, criterias, periods, hours)
+      # Total row
+      row = [ l(:label_total) ] + [''] * (criterias.size - 1)
+      total = 0
+      periods.each do |period|
+        sum = sum_hours(select_hours(hours, @columns, period.to_s))
+        total += sum
+        row << (sum > 0 ? "%.2f" % sum : '')
+      end
+      row << "%.2f" %total
+      csv << row
+    end
+    export.rewind
+    export
+  end
+  
+  def report_criteria_to_csv(csv, criterias, periods, hours, level=0)
+    hours.collect {|h| h[criterias[level]].to_s}.uniq.each do |value|
+      hours_for_value = select_hours(hours, criterias[level], value)
+      next if hours_for_value.empty?
+      row = [''] * level
+      row << to_utf8(format_criteria_value(criterias[level], value))
+      row += [''] * (criterias.length - level - 1)
+      total = 0
+      periods.each do |period|
+        sum = sum_hours(select_hours(hours_for_value, @columns, period.to_s))
+        total += sum
+        row << (sum > 0 ? "%.2f" % sum : '')
+      end
+      row << "%.2f" %total
+      csv << row
+      
+      if criterias.length > level + 1
+        report_criteria_to_csv(csv, criterias, periods, hours_for_value, level + 1)
+      end
+    end
+  end
+  
+  def to_utf8(s)
+    @ic ||= Iconv.new(l(:general_csv_encoding), 'UTF-8')
+    begin; @ic.iconv(s.to_s); rescue; s.to_s; end
+  end
 end

app/helpers/users_helper.rb

@@ -17,9 +17,21 @@
 
 module UsersHelper
   def status_options_for_select(selected)
-    options_for_select([[l(:label_all), "*"], 
+    options_for_select([[l(:label_all), ''], 
                         [l(:status_active), 1],
                         [l(:status_registered), 2],
                         [l(:status_locked), 3]], selected)
   end
+  
+  def change_status_link(user)
+    url = {:action => 'edit', :id => user, :page => params[:page], :status => params[:status]}
+    
+    if user.locked?
+      link_to l(:button_unlock), url.merge(:user => {:status => User::STATUS_ACTIVE}), :method => :post, :class => 'icon icon-unlock'
+    elsif user.registered?
+      link_to l(:button_activate), url.merge(:user => {:status => User::STATUS_ACTIVE}), :method => :post, :class => 'icon icon-unlock'
+    else
+      link_to l(:button_lock), url.merge(:user => {:status => User::STATUS_LOCKED}), :method => :post, :class => 'icon icon-lock'
+    end
+  end
 end

app/models/attachment.rb

@@ -26,7 +26,6 @@ class Attachment < ActiveRecord::Base
   validates_length_of :disk_filename, :maximum => 255
 
   acts_as_event :title => :filename,
-                :description => :filename,
                 :url => Proc.new {|o| {:controller => 'attachments', :action => 'download', :id => o.id}}
 
   cattr_accessor :storage_path
@@ -36,48 +35,48 @@ class Attachment < ActiveRecord::Base
     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.chomp
-				self.filesize = @temp_file.size
-			end
-		end
-	end
+  def file=(incoming_file)
+    unless incoming_file.nil?
+      @temp_file = incoming_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.to_s.chomp
+        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
-		# Don't save the content type if it's longer than the authorized length
-		if self.content_type && self.content_type.length > 255
-		  self.content_type = nil
-		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 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
+    # Don't save the content type if it's longer than the authorized length
+    if self.content_type && self.content_type.length > 255
+      self.content_type = nil
+    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)
@@ -88,18 +87,17 @@ class Attachment < ActiveRecord::Base
   end
   
   def image?
-    self.filename =~ /\.(jpeg|jpg|gif|png)$/i
+    self.filename =~ /\.(jpe?g|gif|png)$/i
   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('\\\\', '/')) 
+    # 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\.\-]/,'_') 
+    # Finally, replace all non alphanumeric, hyphens or periods with underscore
+    @filename = just_filename.gsub(/[^\w\.\-]/,'_') 
   end
-    
 end

app/models/auth_source_ldap.rb

@@ -27,6 +27,7 @@ class AuthSourceLdap < AuthSource
   end
   
   def authenticate(login, password)
+    return nil if login.blank? || password.blank?
     attrs = []
     # get user's DN
     ldap_con = initialize_ldap_con(self.account, self.account_password)
@@ -69,11 +70,12 @@ class AuthSourceLdap < AuthSource
   
 private
   def initialize_ldap_con(ldap_user, ldap_password)
-    Net::LDAP.new( {:host => self.host, 
-                    :port => self.port, 
-                    :auth => { :method => :simple, :username => ldap_user, :password => ldap_password },
-                    :encryption => (self.tls ? :simple_tls : nil)} 
-    ) 
+    options = { :host => self.host,
+                :port => self.port,
+                :encryption => (self.tls ? :simple_tls : nil)
+              }
+    options.merge!(:auth => { :method => :simple, :username => ldap_user, :password => ldap_password }) unless ldap_user.blank? && ldap_password.blank?
+    Net::LDAP.new options
   end
   
   def self.get_attr(entry, attr_name)

app/models/changeset.rb

@@ -32,10 +32,13 @@ class Changeset < ActiveRecord::Base
                      :date_column => 'committed_on'
   
   validates_presence_of :repository_id, :revision, :committed_on, :commit_date
-  validates_numericality_of :revision, :only_integer => true
   validates_uniqueness_of :revision, :scope => :repository_id
   validates_uniqueness_of :scmid, :scope => :repository_id, :allow_nil => true
   
+  def revision=(r)
+    write_attribute :revision, (r.nil? ? nil : r.to_s)
+  end
+  
   def comments=(comment)
     write_attribute(:comments, comment.strip)
   end
@@ -45,9 +48,14 @@ class Changeset < ActiveRecord::Base
     super
   end
   
+  def project
+    repository.project
+  end
+  
   def after_create
     scan_comment_for_issue_ids
   end
+  require 'pp'
   
   def scan_comment_for_issue_ids
     return if comments.blank?
@@ -79,11 +87,20 @@ class Changeset < ActiveRecord::Base
         # update status of issues
         logger.debug "Issues fixed by changeset #{self.revision}: #{issue_ids.join(', ')}." if logger && logger.debug?
         target_issues.each do |issue|
-          # don't change the status is the issue is already closed
+          # the issue may have been updated by the closure of another one (eg. duplicate)
+          issue.reload
+          # don't change the status is the issue is closed
           next if issue.status.is_closed?
+          user = committer_user || User.anonymous
+          csettext = "r#{self.revision}"
+          if self.scmid && (! (csettext =~ /^r[0-9]+$/))
+            csettext = "commit:\"#{self.scmid}\""
+          end
+          journal = issue.init_journal(user, l(:text_status_changed_by_changeset, csettext))
           issue.status = fix_status
           issue.done_ratio = done_ratio if done_ratio
           issue.save
+          Mailer.deliver_issue_edit(journal) if Setting.notified_events.include?('issue_updated')
         end
       end
       referenced_issues += target_issues
@@ -92,13 +109,23 @@ class Changeset < ActiveRecord::Base
     self.issues = referenced_issues.uniq
   end
 
+  # Returns the Redmine User corresponding to the committer
+  def committer_user
+    if committer && committer.strip =~ /^([^<]+)(<(.*)>)?$/
+      username, email = $1.strip, $3
+      u = User.find_by_login(username)
+      u ||= User.find_by_mail(email) unless email.blank?
+      u
+    end
+  end
+  
   # Returns the previous changeset
   def previous
-    @previous ||= Changeset.find(:first, :conditions => ['revision < ? AND repository_id = ?', self.revision, self.repository_id], :order => 'revision DESC')
+    @previous ||= Changeset.find(:first, :conditions => ['id < ? AND repository_id = ?', self.id, self.repository_id], :order => 'id DESC')
   end
 
   # Returns the next changeset
   def next
-    @next ||= Changeset.find(:first, :conditions => ['revision > ? AND repository_id = ?', self.revision, self.repository_id], :order => 'revision ASC')
+    @next ||= Changeset.find(:first, :conditions => ['id > ? AND repository_id = ?', self.id, self.repository_id], :order => 'id ASC')
   end
 end

app/models/custom_field.rb

@@ -53,6 +53,11 @@ class CustomField < ActiveRecord::Base
       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
+    
+    # validate default value
+    v = CustomValue.new(:custom_field => self.clone, :value => default_value, :customized => nil)
+    v.custom_field.is_required = false
+    errors.add(:default_value, :activerecord_error_invalid) unless v.valid?
   end
 
   def <=>(field)

app/models/custom_value.rb

@@ -19,21 +19,32 @@ class CustomValue < ActiveRecord::Base
   belongs_to :custom_field
   belongs_to :customized, :polymorphic => true
 
+  def after_initialize
+    if custom_field && new_record? && (customized_type.blank? || (customized && customized.new_record?))
+      self.value ||= custom_field.default_value
+    end
+  end
+  
 protected
   def validate
-    errors.add(:value, :activerecord_error_blank) and return if custom_field.is_required? and value.blank?    
-    errors.add(:value, :activerecord_error_invalid) unless custom_field.regexp.blank? 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.blank? || value =~ /^[+-]?\d+$/	
-    when 'float'
-      begin; !value.blank? && Kernel.Float(value); rescue; errors.add(:value, :activerecord_error_invalid) end
-    when 'date'
-      errors.add(:value, :activerecord_error_not_a_date) unless value =~ /^\d{4}-\d{2}-\d{2}$/ or value.blank?
-    when 'list'
-      errors.add(:value, :activerecord_error_inclusion) unless custom_field.possible_values.include?(value) or value.blank?
+    if value.blank?
+      errors.add(:value, :activerecord_error_blank) if custom_field.is_required? and value.blank?    
+    else
+      errors.add(:value, :activerecord_error_invalid) unless custom_field.regexp.blank? 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
+      errors.add(:value, :activerecord_error_too_long) if custom_field.max_length > 0 and value.length > custom_field.max_length
+    
+      # Format specific validations
+      case custom_field.field_format
+      when 'int'
+        errors.add(:value, :activerecord_error_not_a_number) unless value =~ /^[+-]?\d+$/	
+      when 'float'
+        begin; Kernel.Float(value); rescue; errors.add(:value, :activerecord_error_invalid) end
+      when 'date'
+        errors.add(:value, :activerecord_error_not_a_date) unless value =~ /^\d{4}-\d{2}-\d{2}$/
+      when 'list'
+        errors.add(:value, :activerecord_error_inclusion) unless custom_field.possible_values.include?(value)
+      end
     end
   end
 end

app/models/issue.rb

@@ -27,7 +27,7 @@ class Issue < ActiveRecord::Base
 
   has_many :journals, :as => :journalized, :dependent => :destroy
   has_many :attachments, :as => :container, :dependent => :destroy
-  has_many :time_entries, :dependent => :nullify
+  has_many :time_entries, :dependent => :delete_all
   has_many :custom_values, :dependent => :delete_all, :as => :customized
   has_many :custom_fields, :through => :custom_values
   has_and_belongs_to_many :changesets, :order => "revision ASC"
@@ -66,8 +66,10 @@ class Issue < ActiveRecord::Base
     transaction do
       if new_project && project_id != new_project.id
         # delete issue relations
-        self.relations_from.clear
-        self.relations_to.clear
+        unless Setting.cross_project_issue_relations?
+          self.relations_from.clear
+          self.relations_to.clear
+        end
         # issue is moved to another project
         self.category = nil 
         self.fixed_version = nil
@@ -91,7 +93,11 @@ class Issue < ActiveRecord::Base
     self.priority = nil
     write_attribute(:priority_id, pid)
   end
-
+  
+  def estimated_hours=(h)
+    write_attribute :estimated_hours, (h.is_a?(String) ? h.to_hours : h)
+  end
+  
   def validate
     if self.due_date.nil? && @attributes['due_date'] && !@attributes['due_date'].empty?
       errors.add :due_date, :activerecord_error_not_a_date
@@ -142,12 +148,17 @@ class Issue < ActiveRecord::Base
   end
   
   def after_save
+    # Reload is needed in order to get the right status
+    reload
+    
     # Update start/due dates of following issues
     relations_from.each(&:set_issue_to_dates)
     
     # Close duplicates if the issue was closed
     if @issue_before_change && !@issue_before_change.closed? && self.closed?
       duplicates.each do |duplicate|
+        # Reload is need in case the duplicate was updated by a previous duplicate
+        duplicate.reload
         # Don't re-close it if it's already closed
         next if duplicate.closed?
         # Same user and notes
@@ -165,6 +176,7 @@ class Issue < ActiveRecord::Base
   def init_journal(user, notes = "")
     @current_journal ||= Journal.new(:journalized => self, :user => user, :notes => notes)
     @issue_before_change = self.clone
+    @issue_before_change.status = self.status
     @custom_values_before_change = {}
     self.custom_values.each {|c| @custom_values_before_change.store c.custom_field_id, c.value }
     @current_journal
@@ -180,12 +192,19 @@ class Issue < ActiveRecord::Base
     project.assignable_users
   end
   
+  # Returns an array of status that user is able to apply
+  def new_statuses_allowed_to(user)
+    statuses = status.find_new_statuses_allowed_to(user.role_for_project(project), tracker)
+    statuses << status unless statuses.empty?
+    statuses.uniq.sort
+  end
+  
   # Returns the mail adresses of users that should be notified for the issue
   def recipients
     recipients = project.recipients
-    # Author and assignee are always notified
-    recipients << author.mail if author
-    recipients << assigned_to.mail if assigned_to
+    # Author and assignee are always notified unless they have been locked
+    recipients << author.mail if author && author.active?
+    recipients << assigned_to.mail if assigned_to && assigned_to.active?
     recipients.compact.uniq
   end
   
@@ -218,4 +237,14 @@ class Issue < ActiveRecord::Base
   def soonest_start
     @soonest_start ||= relations_to.collect{|relation| relation.successor_soonest_start}.compact.min
   end
+  
+  def self.visible_by(usr)
+    with_scope(:find => { :conditions => Project.visible_by(usr) }) do
+      yield
+    end
+  end
+  
+  def to_s
+    "#{tracker} ##{id}: #{subject}"
+  end
 end

app/models/issue_status.rb

@@ -56,6 +56,10 @@ class IssueStatus < ActiveRecord::Base
       false
   end
 
+  def <=>(status)
+    position <=> status.position
+  end
+  
   def to_s; name end
 
 private

app/models/journal.rb

@@ -23,6 +23,7 @@ class Journal < ActiveRecord::Base
   
   belongs_to :user
   has_many :details, :class_name => "JournalDetail", :dependent => :delete_all
+  attr_accessor :indice
   
   acts_as_searchable :columns => 'notes',
                      :include => :issue,
@@ -32,7 +33,8 @@ class Journal < ActiveRecord::Base
   acts_as_event :title => Proc.new {|o| "#{o.issue.tracker.name} ##{o.issue.id}: #{o.issue.subject}" + ((s = o.new_status) ? " (#{s})" : '') },
                 :description => :notes,
                 :author => :user,
-                :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.issue.id}}
+                :type => Proc.new {|o| (s = o.new_status) && s.is_closed? ? 'issue-closed' : 'issue-edit' },
+                :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.issue.id, :anchor => "change-#{o.id}"}}
 
   def save
     # Do not save an empty journal
@@ -44,4 +46,21 @@ class Journal < ActiveRecord::Base
     c = details.detect {|detail| detail.prop_key == 'status_id'}
     (c && c.value) ? IssueStatus.find_by_id(c.value.to_i) : nil
   end
+  
+  def new_value_for(prop)
+    c = details.detect {|detail| detail.prop_key == prop}
+    c ? c.value : nil
+  end
+  
+  def editable_by?(usr)
+    usr && usr.logged? && (usr.allowed_to?(:edit_issue_notes, project) || (self.user == usr && usr.allowed_to?(:edit_own_issue_notes, project)))
+  end
+  
+  def project
+    journalized.respond_to?(:project) ? journalized.project : nil
+  end
+  
+  def attachments
+    journalized.respond_to?(:attachments) ? journalized.attachments : nil
+  end
 end

app/models/mailer.rb

@@ -16,31 +16,43 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Mailer < ActionMailer::Base
-  helper ApplicationHelper
-  helper IssuesHelper
-  helper CustomFieldsHelper
+  helper :application
+  helper :issues
+  helper :custom_fields
   
   include ActionController::UrlWriter
   
   def issue_add(issue)    
+    redmine_headers 'Project' => issue.project.identifier,
+                    'Issue-Id' => issue.id,
+                    'Issue-Author' => issue.author.login
+    redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to
     recipients issue.recipients    
-    subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] #{issue.status.name} - #{issue.subject}"
+    subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] (#{issue.status.name}) #{issue.subject}"
     body :issue => issue,
          :issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)
   end
 
   def issue_edit(journal)
     issue = journal.journalized
+    redmine_headers 'Project' => issue.project.identifier,
+                    'Issue-Id' => issue.id,
+                    'Issue-Author' => issue.author.login
+    redmine_headers 'Issue-Assignee' => issue.assigned_to.login if issue.assigned_to
     recipients issue.recipients
     # Watchers in cc
     cc(issue.watcher_recipients - @recipients)
-    subject "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] #{issue.status.name} - #{issue.subject}"
+    s = "[#{issue.project.name} - #{issue.tracker.name} ##{issue.id}] "
+    s << "(#{issue.status.name}) " if journal.new_value_for('status_id')
+    s << issue.subject
+    subject s
     body :issue => issue,
          :journal => journal,
          :issue_url => url_for(:controller => 'issues', :action => 'show', :id => issue)
   end
   
   def document_added(document)
+    redmine_headers 'Project' => document.project.identifier
     recipients document.project.recipients
     subject "[#{document.project.name}] #{l(:label_document_new)}: #{document.title}"
     body :document => document,
@@ -59,6 +71,7 @@ class Mailer < ActionMailer::Base
       added_to_url = url_for(:controller => 'documents', :action => 'show', :id => container.id)
       added_to = "#{l(:label_document)}: #{container.title}"
     end
+    redmine_headers 'Project' => container.project.identifier
     recipients container.project.recipients
     subject "[#{container.project.name}] #{l(:label_attachment_new)}"
     body :attachments => attachments,
@@ -67,6 +80,7 @@ class Mailer < ActionMailer::Base
   end
 
   def news_added(news)
+    redmine_headers 'Project' => news.project.identifier
     recipients news.project.recipients
     subject "[#{news.project.name}] #{l(:label_news)}: #{news.title}"
     body :news => news,
@@ -74,6 +88,8 @@ class Mailer < ActionMailer::Base
   end
 
   def message_posted(message, recipients)
+    redmine_headers 'Project' => message.project.identifier,
+                    'Topic-Id' => (message.parent_id || message.id)
     recipients(recipients)
     subject "[#{message.board.project.name} - #{message.board.name}] #{message.subject}"
     body :message => message,
@@ -83,7 +99,7 @@ class Mailer < ActionMailer::Base
   def account_information(user, password)
     set_language_if_valid user.language
     recipients user.mail
-    subject l(:mail_subject_register)
+    subject l(:mail_subject_register, Setting.app_title)
     body :user => user,
          :password => password,
          :login_url => url_for(:controller => 'account', :action => 'login')
@@ -92,7 +108,7 @@ class Mailer < ActionMailer::Base
   def account_activation_request(user)
     # Send the email to all active administrators
     recipients User.find_active(:all, :conditions => {:admin => true}).collect { |u| u.mail }.compact
-    subject l(:mail_subject_account_activation_request)
+    subject l(:mail_subject_account_activation_request, Setting.app_title)
     body :user => user,
          :url => url_for(:controller => 'users', :action => 'index', :status => User::STATUS_REGISTERED, :sort_key => 'created_on', :sort_order => 'desc')
   end
@@ -100,7 +116,7 @@ class Mailer < ActionMailer::Base
   def lost_password(token)
     set_language_if_valid(token.user.language)
     recipients token.user.mail
-    subject l(:mail_subject_lost_password)
+    subject l(:mail_subject_lost_password, Setting.app_title)
     body :token => token,
          :url => url_for(:controller => 'account', :action => 'lost_password', :token => token.value)
   end  
@@ -108,7 +124,7 @@ class Mailer < ActionMailer::Base
   def register(token)
     set_language_if_valid(token.user.language)
     recipients token.user.mail
-    subject l(:mail_subject_register)
+    subject l(:mail_subject_register, Setting.app_title)
     body :token => token,
          :url => url_for(:controller => 'account', :action => 'activate', :token => token.value)
   end
@@ -119,7 +135,16 @@ class Mailer < ActionMailer::Base
     subject 'Redmine test'
     body :url => url_for(:controller => 'welcome')
   end
-  
+
+  # Overrides default deliver! method to prevent from sending an email
+  # with no recipient, cc or bcc
+  def deliver!(mail = @mail)
+    return false if (recipients.nil? || recipients.empty?) && 
+                    (cc.nil? || cc.empty?) &&
+                    (bcc.nil? || bcc.empty?)
+    super
+  end
+
   private
   def initialize_defaults(method_name)
     super
@@ -127,6 +152,15 @@ class Mailer < ActionMailer::Base
     from Setting.mail_from
     default_url_options[:host] = Setting.host_name
     default_url_options[:protocol] = Setting.protocol
+    # Common headers
+    headers 'X-Mailer' => 'Redmine',
+            'X-Redmine-Host' => Setting.host_name,
+            'X-Redmine-Site' => Setting.app_title
+  end
+  
+  # Appends a Redmine header field (name is prepended with 'X-Redmine-')
+  def redmine_headers(h)
+    h.each { |k,v| headers["X-Redmine-#{k}"] = v }
   end
   
   # Overrides the create_mail method

app/models/member.rb

@@ -31,8 +31,12 @@ class Member < ActiveRecord::Base
     self.user.name
   end
   
+  def <=>(member)
+    role == member.role ? (user <=> member.user) : (role <=> member.role)
+  end
+  
   def before_destroy
     # remove category based auto assignments for this member
-    project.issue_categories.update_all "assigned_to_id = NULL", ["assigned_to_id = ?", self.user.id]
+    IssueCategory.update_all "assigned_to_id = NULL", ["project_id = ? AND assigned_to_id = ?", project.id, user.id]
   end
 end

app/models/message.rb

@@ -28,6 +28,7 @@ class Message < ActiveRecord::Base
                      :date_column => 'created_on'
   acts_as_event :title => Proc.new {|o| "#{o.board.name}: #{o.subject}"},
                 :description => :content,
+                :type => Proc.new {|o| o.parent_id.nil? ? 'message' : 'reply'},
                 :url => Proc.new {|o| {:controller => 'messages', :action => 'show', :board_id => o.board_id, :id => o.id}}
   
   attr_protected :locked, :sticky
@@ -36,7 +37,7 @@ class Message < ActiveRecord::Base
   
   def validate_on_create
     # Can not reply to a locked topic
-    errors.add_to_base 'Topic is locked' if root.locked?
+    errors.add_to_base 'Topic is locked' if root.locked? && self != root
   end
   
   def after_create

app/models/message_observer.rb

@@ -18,9 +18,11 @@
 class MessageObserver < ActiveRecord::Observer
   def after_create(message)
     # send notification to the authors of the thread
-    recipients = ([message.root] + message.root.children).collect {|m| m.author.mail if m.author}
+    recipients = ([message.root] + message.root.children).collect {|m| m.author.mail if m.author && m.author.active?}
     # send notification to the board watchers
     recipients += message.board.watcher_recipients
+    # send notification to project members who want to be notified
+    recipients += message.board.project.recipients
     recipients = recipients.compact.uniq
     Mailer.deliver_message_posted(message, recipients) if !recipients.empty? && Setting.notified_events.include?('message_posted')
   end

app/models/project.rb

@@ -33,7 +33,7 @@ class Project < ActiveRecord::Base
   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_many :boards, :order => "position ASC"
+  has_many :boards, :dependent => :destroy, :order => "position ASC"
   has_one :repository, :dependent => :destroy
   has_many :changesets, :through => :repository
   has_one :wiki, :dependent => :destroy
@@ -52,12 +52,11 @@ class Project < ActiveRecord::Base
 
   attr_protected :status, :enabled_module_names
   
-  validates_presence_of :name, :description, :identifier
+  validates_presence_of :name, :identifier
   validates_uniqueness_of :name, :identifier
   validates_associated :custom_values, :on => :update
   validates_associated :repository, :wiki
   validates_length_of :name, :maximum => 30
-  validates_length_of :description, :maximum => 255
   validates_length_of :homepage, :maximum => 60
   validates_length_of :identifier, :in => 3..20
   validates_format_of :identifier, :with => /^[a-z0-9\-]*$/
@@ -76,25 +75,17 @@ class Project < ActiveRecord::Base
     conditions = nil
     if include_subprojects && !active_children.empty?
       ids = [id] + active_children.collect {|c| c.id}
-      conditions = ["#{Issue.table_name}.project_id IN (#{ids.join(',')})"]
+      conditions = ["#{Project.table_name}.id IN (#{ids.join(',')})"]
     end
-    conditions ||= ["#{Issue.table_name}.project_id = ?", id]
+    conditions ||= ["#{Project.table_name}.id = ?", id]
     # Quick and dirty fix for Rails 2 compatibility
     Issue.send(:with_scope, :find => { :conditions => conditions }) do 
-      yield
+      Version.send(:with_scope, :find => { :conditions => conditions }) do
+        yield
+      end
     end 
   end
 
-  # Return all issues status changes for the project between the 2 given dates
-  def issues_status_changes(from, to)
-    Journal.find(:all, :include => [:issue, :details, :user],
-                       :conditions => ["#{Journal.table_name}.journalized_type = 'Issue'" +
-                                       " AND #{Issue.table_name}.project_id = ?" +
-                                       " AND #{JournalDetail.table_name}.prop_key = 'status_id'" +
-                                       " AND #{Journal.table_name}.created_on BETWEEN ? AND ?",
-                                       id, from, to+1])
-  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)
@@ -111,6 +102,50 @@ class Project < ActiveRecord::Base
     end
   end
   
+  def self.allowed_to_condition(user, permission, options={})
+    statements = []
+    base_statement = "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}"
+    if options[:project]
+      project_statement = "#{Project.table_name}.id = #{options[:project].id}"
+      project_statement << " OR #{Project.table_name}.parent_id = #{options[:project].id}" if options[:with_subprojects]
+      base_statement = "(#{project_statement}) AND (#{base_statement})"
+    end
+    if user.admin?
+      # no restriction
+    elsif user.logged?
+      statements << "#{Project.table_name}.is_public = #{connection.quoted_true}" if Role.non_member.allowed_to?(permission)
+      allowed_project_ids = user.memberships.select {|m| m.role.allowed_to?(permission)}.collect {|m| m.project_id}
+      statements << "#{Project.table_name}.id IN (#{allowed_project_ids.join(',')})" if allowed_project_ids.any?
+    elsif Role.anonymous.allowed_to?(permission)
+      # anonymous user allowed on public project
+      statements << "#{Project.table_name}.is_public = #{connection.quoted_true}" 
+    else
+      # anonymous user is not authorized
+      statements << "1=0"
+    end
+    statements.empty? ? base_statement : "((#{base_statement}) AND (#{statements.join(' OR ')}))"
+  end
+  
+  def project_condition(with_subprojects)
+    cond = "#{Project.table_name}.id = #{id}"
+    cond = "(#{cond} OR #{Project.table_name}.parent_id = #{id})" if with_subprojects
+    cond
+  end
+  
+  def self.find(*args)
+    if args.first && args.first.is_a?(String) && !args.first.match(/^\d*$/)
+      project = find_by_identifier(*args)
+      raise ActiveRecord::RecordNotFound, "Couldn't find Project with identifier=#{args.first}" if project.nil?
+      project
+    else
+      super
+    end
+  end
+ 
+  def to_param
+    identifier
+  end
+  
   def active?
     self.status == STATUS_ACTIVE
   end
@@ -132,6 +167,15 @@ class Project < ActiveRecord::Base
     children.select {|child| child.active?}
   end
   
+  # Returns an array of the trackers used by the project and its sub projects
+  def rolled_up_trackers
+    @rolled_up_trackers ||=
+      Tracker.find(:all, :include => :projects,
+                         :select => "DISTINCT #{Tracker.table_name}.*",
+                         :conditions => ["#{Project.table_name}.id = ? OR #{Project.table_name}.parent_id = ?", id, id],
+                         :order => "#{Tracker.table_name}.position")
+  end
+  
   # Deletes all project's members
   def delete_all_members
     Member.delete_all(['project_id = ?', id])
@@ -161,6 +205,15 @@ class Project < ActiveRecord::Base
     name.downcase <=> project.name.downcase
   end
   
+  def to_s
+    name
+  end
+  
+  # Returns a short description of the projects (first lines)
+  def short_description(length = 255)
+    description.gsub(/^(.{#{length}}[^\n]*).*$/m, '\1').strip if description
+  end
+  
   def allows_to?(action)
     if action.is_a? Hash
       allowed_actions.include? "#{action[:controller]}/#{action[:action]}"
@@ -186,6 +239,7 @@ protected
   def validate
     errors.add(parent_id, " must be a root project") if parent and parent.parent
     errors.add_to_base("A project with subprojects can't be a subproject") if parent and children.size > 0
+    errors.add(:identifier, :activerecord_error_invalid) if !identifier.blank? && identifier.match(/^\d*$/)
   end
   
 private

app/models/query.rb

@@ -16,12 +16,13 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class QueryColumn  
-  attr_accessor :name, :sortable
+  attr_accessor :name, :sortable, :default_order
   include GLoc
   
   def initialize(name, options={})
     self.name = name
     self.sortable = options[:sortable]
+    self.default_order = options[:default_order]
   end
   
   def caption
@@ -53,7 +54,7 @@ class Query < ActiveRecord::Base
   serialize :filters
   serialize :column_names
   
-  attr_protected :project, :user
+  attr_protected :project_id, :user_id
   
   validates_presence_of :name, :on => :save
   validates_length_of :name, :maximum => 255
@@ -82,7 +83,7 @@ class Query < ActiveRecord::Base
   @@operators_by_filter_type = { :list => [ "=", "!" ],
                                  :list_status => [ "o", "=", "!", "c", "*" ],
                                  :list_optional => [ "=", "!", "!*", "*" ],
-                                 :list_one_or_more => [ "*", "=" ],
+                                 :list_subprojects => [ "*", "!*", "=" ],
                                  :date => [ "<t+", ">t+", "t+", "t", "w", ">t-", "<t-", "t-" ],
                                  :date_past => [ ">t-", "<t-", "t-", "t", "w" ],
                                  :string => [ "=", "~", "!", "!~" ],
@@ -94,17 +95,18 @@ class Query < ActiveRecord::Base
   @@available_columns = [
     QueryColumn.new(:tracker, :sortable => "#{Tracker.table_name}.position"),
     QueryColumn.new(:status, :sortable => "#{IssueStatus.table_name}.position"),
-    QueryColumn.new(:priority, :sortable => "#{Enumeration.table_name}.position"),
-    QueryColumn.new(:subject),
+    QueryColumn.new(:priority, :sortable => "#{Enumeration.table_name}.position", :default_order => 'desc'),
+    QueryColumn.new(:subject, :sortable => "#{Issue.table_name}.subject"),
+    QueryColumn.new(:author),
     QueryColumn.new(:assigned_to, :sortable => "#{User.table_name}.lastname"),
-    QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on"),
+    QueryColumn.new(:updated_on, :sortable => "#{Issue.table_name}.updated_on", :default_order => 'desc'),
     QueryColumn.new(:category, :sortable => "#{IssueCategory.table_name}.name"),
-    QueryColumn.new(:fixed_version),
+    QueryColumn.new(:fixed_version, :sortable => "#{Version.table_name}.effective_date", :default_order => 'desc'),
     QueryColumn.new(:start_date, :sortable => "#{Issue.table_name}.start_date"),
     QueryColumn.new(:due_date, :sortable => "#{Issue.table_name}.due_date"),
     QueryColumn.new(:estimated_hours, :sortable => "#{Issue.table_name}.estimated_hours"),
     QueryColumn.new(:done_ratio, :sortable => "#{Issue.table_name}.done_ratio"),
-    QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on"),
+    QueryColumn.new(:created_on, :sortable => "#{Issue.table_name}.created_on", :default_order => 'desc'),
   ]
   cattr_reader :available_columns
   
@@ -114,6 +116,11 @@ class Query < ActiveRecord::Base
     set_language_if_valid(User.current.language)
   end
   
+  def after_initialize
+    # Store the fact that project is nil (used in #editable_by?)
+    @is_for_all = project.nil?
+  end
+  
   def validate
     filters.each_key do |field|
       errors.add label_for(field), :activerecord_error_blank unless 
@@ -126,15 +133,20 @@ class Query < ActiveRecord::Base
   
   def editable_by?(user)
     return false unless user
-    return true if !is_public && self.user_id == user.id
-    is_public && user.allowed_to?(:manage_public_queries, project)
+    # Admin can edit them all and regular users can edit their private queries
+    return true if user.admin? || (!is_public && self.user_id == user.id)
+    # Members can not edit public queries that are for all project (only admin is allowed to)
+    is_public && !@is_for_all && user.allowed_to?(:manage_public_queries, project)
   end
   
   def available_filters
     return @available_filters if @available_filters
+    
+    trackers = project.nil? ? Tracker.find(:all, :order => 'position') : project.rolled_up_trackers
+    
     @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] } },
+                           "tracker_id" => { :type => :list, :order => 2, :values => trackers.collect{|s| [s.name, s.id.to_s] } },                                                                                                                
+                           "priority_id" => { :type => :list, :order => 3, :values => Enumeration.find(:all, :conditions => ['opt=?','IPRI'], :order => 'position').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 },
@@ -158,7 +170,7 @@ class Query < ActiveRecord::Base
       @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.sort.collect{|s| [s.name, s.id.to_s] } }
       unless @project.active_children.empty?
-        @available_filters["subproject_id"] = { :type => :list_one_or_more, :order => 13, :values => @project.active_children.collect{|s| [s.name, s.id.to_s] } }
+        @available_filters["subproject_id"] = { :type => :list_subprojects, :order => 13, :values => @project.active_children.collect{|s| [s.name, s.id.to_s] } }
       end
       @project.all_custom_fields.select(&:is_filter?).each do |field|
         case field.field_format
@@ -223,7 +235,7 @@ class Query < ActiveRecord::Base
     return @available_columns if @available_columns
     @available_columns = Query.available_columns
     @available_columns += (project ? 
-                            project.custom_fields :
+                            project.all_custom_fields :
                             IssueCustomField.find(:all, :conditions => {:is_for_all => true})
                            ).collect {|cf| QueryCustomFieldColumn.new(cf) }      
   end
@@ -254,16 +266,25 @@ class Query < ActiveRecord::Base
   def statement
     # project/subprojects clause
     clause = ''
-    if project && has_filter?("subproject_id")
-      subproject_ids = []
-      if operator_for("subproject_id") == "="
-        subproject_ids = values_for("subproject_id").each(&:to_i)
-      else
-        subproject_ids = project.active_children.collect{|p| p.id}
+    if project && !@project.active_children.empty?
+      ids = [project.id]
+      if has_filter?("subproject_id")
+        case operator_for("subproject_id")
+        when '='
+          # include the selected subprojects
+          ids += values_for("subproject_id").each(&:to_i)
+        when '!*'
+          # main project only
+        else
+          # all subprojects
+          ids += project.active_children.collect{|p| p.id}
+        end
+      elsif Setting.display_subprojects_issues?
+        ids += project.active_children.collect{|p| p.id}
       end
-      clause << "#{Issue.table_name}.project_id IN (%d,%s)" % [project.id, subproject_ids.join(",")] if project
+      clause << "#{Issue.table_name}.project_id IN (%s)" % ids.join(',')
     elsif project
-      clause << "#{Issue.table_name}.project_id=%d" % project.id
+      clause << "#{Issue.table_name}.project_id = %d" % project.id
     else
       clause << Project.visible_by(User.current)
     end
@@ -280,7 +301,7 @@ class Query < ActiveRecord::Base
         # custom field
         db_table = CustomValue.table_name
         db_field = 'value'
-        sql << "#{Issue.table_name}.id IN (SELECT #{db_table}.customized_id FROM #{db_table} where #{db_table}.customized_type='Issue' AND #{db_table}.customized_id=#{Issue.table_name}.id AND #{db_table}.custom_field_id=#{$1} AND "
+        sql << "#{Issue.table_name}.id IN (SELECT #{Issue.table_name}.id FROM #{Issue.table_name} LEFT OUTER JOIN #{db_table} ON #{db_table}.customized_type='Issue' AND #{db_table}.customized_id=#{Issue.table_name}.id AND #{db_table}.custom_field_id=#{$1} WHERE "
       else
         # regular field
         db_table = Issue.table_name
@@ -297,11 +318,11 @@ class Query < ActiveRecord::Base
       when "="
         sql = sql + "#{db_table}.#{db_field} IN (" + v.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")"
       when "!"
-        sql = sql + "#{db_table}.#{db_field} NOT IN (" + v.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + ")"
+        sql = sql + "(#{db_table}.#{db_field} IS NULL OR #{db_table}.#{db_field} NOT IN (" + v.collect{|val| "'#{connection.quote_string(val)}'"}.join(",") + "))"
       when "!*"
-        sql = sql + "#{db_table}.#{db_field} IS NULL"
+        sql = sql + "#{db_table}.#{db_field} IS NULL OR #{db_table}.#{db_field} = ''"
       when "*"
-        sql = sql + "#{db_table}.#{db_field} IS NOT NULL"
+        sql = sql + "#{db_table}.#{db_field} IS NOT NULL AND #{db_table}.#{db_field} <> ''"
       when ">="
         sql = sql + "#{db_table}.#{db_field} >= #{v.first.to_i}"
       when "<="
@@ -325,7 +346,12 @@ class Query < ActiveRecord::Base
       when "t"
         sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date(Date.today.to_time), connection.quoted_date((Date.today+1).to_time)]
       when "w"
-        sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date(Time.now.at_beginning_of_week), connection.quoted_date(Time.now.next_week.yesterday)]
+        from = l(:general_first_day_of_week) == '7' ?
+          # week starts on sunday
+          ((Date.today.cwday == 7) ? Time.now.at_beginning_of_day : Time.now.at_beginning_of_week - 1.day) :
+          # week starts on monday (Rails default)
+          Time.now.at_beginning_of_week
+        sql = sql + "#{db_table}.#{db_field} BETWEEN '%s' AND '%s'" % [connection.quoted_date(from), connection.quoted_date(from + 7.days)]
       when "~"
         sql = sql + "#{db_table}.#{db_field} LIKE '%#{connection.quote_string(v.first)}%'"
       when "!~"

app/models/repository.rb

@@ -17,9 +17,19 @@
 
 class Repository < ActiveRecord::Base
   belongs_to :project
-  has_many :changesets, :dependent => :destroy, :order => "#{Changeset.table_name}.revision DESC"
+  has_many :changesets, :dependent => :destroy, :order => "#{Changeset.table_name}.committed_on DESC, #{Changeset.table_name}.id DESC"
   has_many :changes, :through => :changesets
     
+  # Removes leading and trailing whitespace
+  def url=(arg)
+    write_attribute(:url, arg ? arg.to_s.strip : nil)
+  end
+  
+  # Removes leading and trailing whitespace
+  def root_url=(arg)
+    write_attribute(:root_url, arg ? arg.to_s.strip : nil)
+  end
+
   def scm
     @scm ||= self.scm_adapter.new url, root_url, login, password
     update_attribute(:root_url, @scm.root_url) if root_url.blank?
@@ -51,7 +61,7 @@ class Repository < ActiveRecord::Base
     path = "/#{path}" unless path.starts_with?('/')
     Change.find(:all, :include => :changeset, 
       :conditions => ["repository_id = ? AND path = ?", id, path],
-      :order => "committed_on DESC, #{Changeset.table_name}.revision DESC").collect(&:changeset)
+      :order => "committed_on DESC, #{Changeset.table_name}.id DESC").collect(&:changeset)
   end
   
   def latest_changeset
@@ -88,4 +98,13 @@ class Repository < ActiveRecord::Base
   rescue
     nil
   end
+  
+  private
+  
+  def before_save
+    # Strips url and root_url
+    url.strip!
+    root_url.strip!
+    true
+  end
 end

app/models/repository/bazaar.rb

@@ -51,7 +51,7 @@ class Repository::Bazaar < Repository
     scm_info = scm.info
     if scm_info
       # latest revision found in database
-      db_revision = latest_changeset ? latest_changeset.revision : 0
+      db_revision = latest_changeset ? latest_changeset.revision.to_i : 0
       # latest revision in the repository
       scm_revision = scm_info.lastrev.identifier.to_i
       if db_revision < scm_revision

app/models/repository/cvs.rb

@@ -35,7 +35,8 @@ class Repository::Cvs < Repository
   end
   
   def entries(path=nil, identifier=nil)
-    entries=scm.entries(path, identifier)
+    rev = identifier.nil? ? nil : changesets.find_by_revision(identifier)
+    entries = scm.entries(path, rev.nil? ? nil : rev.committed_on)
     if entries
       entries.each() do |entry|
         unless entry.lastrev.nil? || entry.lastrev.identifier
@@ -82,9 +83,6 @@ class Repository::Cvs < Repository
   end
   
   def fetch_changesets
-    #not the preferred way with CVS. maybe we should introduce always a cron-job for this
-    last_commit = changesets.maximum(:committed_on)
-    
     # some nifty bits to introduce a commit-id with cvs
     # natively cvs doesn't provide any kind of changesets, there is only a revision per file.
     # we now take a guess using the author, the commitlog and the commit-date.
@@ -94,8 +92,10 @@ class Repository::Cvs < Repository
     # we use a small delta here, to merge all changes belonging to _one_ changeset
     time_delta=10.seconds
     
+    fetch_since = latest_changeset ? latest_changeset.committed_on : nil
     transaction do
-      scm.revisions('', last_commit, nil, :with_paths => true) do |revision|
+      tmp_rev_num = 1
+      scm.revisions('', fetch_since, nil, :with_paths => true) do |revision|
         # only add the change to the database, if it doen't exists. the cvs log
         # is not exclusive at all. 
         unless changes.find_by_path_and_revision(scm.with_leading_slash(revision.paths[0][:path]), revision.paths[0][:revision])
@@ -107,18 +107,16 @@ class Repository::Cvs < Repository
           })
         
           # create a new changeset.... 
-          unless cs 
-            # we use a negative changeset-number here (just for inserting)
+          unless cs
+            # we use a temporaray revision number here (just for inserting)
             # later on, we calculate a continous positive number
-            next_rev = changesets.minimum(:revision)            
-            next_rev = 0 if next_rev.nil? or next_rev > 0 
-            next_rev = next_rev - 1
-            
-            cs=Changeset.create(:repository => self,
-            :revision => next_rev, 
-            :committer => revision.author, 
-            :committed_on => revision.time,
-            :comments => revision.message)
+            latest = changesets.find(:first, :order => 'id DESC')
+            cs = Changeset.create(:repository => self,
+                                  :revision => "_#{tmp_rev_num}", 
+                                  :committer => revision.author, 
+                                  :committed_on => revision.time,
+                                  :comments => revision.message)
+            tmp_rev_num += 1
           end
         
           #convert CVS-File-States to internal Action-abbrevations
@@ -139,12 +137,19 @@ class Repository::Cvs < Repository
         end
       end
       
-      next_rev = [changesets.maximum(:revision) || 0, 0].max
-      changesets.find(:all, :conditions=>["revision < 0"], :order=>"committed_on ASC").each() do |changeset|
-        next_rev = next_rev + 1
-        changeset.revision = next_rev
-        changeset.save!
+      # Renumber new changesets in chronological order
+      changesets.find(:all, :order => 'committed_on ASC, id ASC', :conditions => "revision LIKE '_%'").each do |changeset|
+        changeset.update_attribute :revision, next_revision_number
       end
-    end
+    end # transaction
+  end
+  
+  private
+  
+  # Returns the next revision number to assign to a CVS changeset
+  def next_revision_number
+    # Need to retrieve existing revision numbers to sort them as integers
+    @current_revision_number ||= (connection.select_values("SELECT revision FROM #{Changeset.table_name} WHERE repository_id = #{id} AND revision NOT LIKE '_%'").collect(&:to_i).max || 0)
+    @current_revision_number += 1
   end
 end

app/models/repository/darcs.rb

@@ -29,7 +29,8 @@ class Repository::Darcs < Repository
   end
   
   def entries(path=nil, identifier=nil)
-    entries=scm.entries(path, identifier)
+    patch = identifier.nil? ? nil : changesets.find_by_revision(identifier)
+    entries = scm.entries(path, patch.nil? ? nil : patch.scmid)
     if entries
       entries.each do |entry|
         # Search the DB for the entry's last change
@@ -47,18 +48,19 @@ class Repository::Darcs < Repository
   
   def diff(path, rev, rev_to, type)
     patch_from = changesets.find_by_revision(rev)
+    return nil if patch_from.nil?
     patch_to = changesets.find_by_revision(rev_to) if rev_to
     if path.blank?
       path = patch_from.changes.collect{|change| change.path}.join(' ')
     end
-    scm.diff(path, patch_from.scmid, patch_to.scmid, type)
+    patch_from ? scm.diff(path, patch_from.scmid, patch_to ? patch_to.scmid : nil, type) : nil
   end
   
   def fetch_changesets
     scm_info = scm.info
     if scm_info
       db_last_id = latest_changeset ? latest_changeset.scmid : nil
-      next_rev = latest_changeset ? latest_changeset.revision + 1 : 1      
+      next_rev = latest_changeset ? latest_changeset.revision.to_i + 1 : 1      
       # latest revision in the repository
       scm_revision = scm_info.lastrev.scmid      
       unless changesets.find_by_scmid(scm_revision)
@@ -71,9 +73,7 @@ class Repository::Darcs < Repository
                                          :committer => revision.author, 
                                          :committed_on => revision.time,
                                          :comments => revision.message)
-            
-            next if changeset.new_record?
-            
+                                         
             revision.paths.each do |change|
               Change.create(:changeset => changeset,
                             :action => change[:action],

app/models/repository/git.rb

@@ -0,0 +1,70 @@
+# redMine - project management software
+# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Copyright (C) 2007  Patrick Aljord patcito@ŋmail.com
+# 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 'redmine/scm/adapters/git_adapter'
+
+class Repository::Git < Repository
+  attr_protected :root_url
+  validates_presence_of :url
+
+  def scm_adapter
+    Redmine::Scm::Adapters::GitAdapter
+  end
+  
+  def self.scm_name
+    'Git'
+  end
+
+  def changesets_for_path(path)
+    Change.find(:all, :include => :changeset, 
+                :conditions => ["repository_id = ? AND path = ?", id, path],
+                :order => "committed_on DESC, #{Changeset.table_name}.revision DESC").collect(&:changeset)
+  end
+
+  def fetch_changesets
+    scm_info = scm.info
+    if scm_info
+      # latest revision found in database
+      db_revision = latest_changeset ? latest_changeset.revision : nil
+      # latest revision in the repository
+      scm_revision = scm_info.lastrev.scmid
+
+      unless changesets.find_by_scmid(scm_revision)
+
+        revisions = scm.revisions('', db_revision, nil)
+        transaction do
+          revisions.reverse_each do |revision|
+            changeset = Changeset.create(:repository => self,
+                                         :revision => revision.identifier,
+                                         :scmid => revision.scmid,
+                                         :committer => revision.author, 
+                                         :committed_on => revision.time,
+                                         :comments => 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
+      end
+    end
+  end
+end

app/models/repository/mercurial.rb

@@ -34,6 +34,11 @@ class Repository::Mercurial < Repository
     if entries
       entries.each do |entry|
         next unless entry.is_file?
+        # Set the filesize unless browsing a specific revision
+        if identifier.nil?
+          full_path = File.join(root_url, entry.path)
+          entry.size = File.stat(full_path).size if File.file?(full_path)
+        end
         # Search the DB for the entry's last change
         change = changes.find(:first, :conditions => ["path = ?", scm.with_leading_slash(entry.path)], :order => "#{Changeset.table_name}.committed_on DESC")
         if change
@@ -51,29 +56,37 @@ class Repository::Mercurial < Repository
     scm_info = scm.info
     if scm_info
       # latest revision found in database
-      db_revision = latest_changeset ? latest_changeset.revision : nil
+      db_revision = latest_changeset ? latest_changeset.revision.to_i : -1
       # latest revision in the repository
-      scm_revision = scm_info.lastrev.identifier.to_i
-      
-      unless changesets.find_by_revision(scm_revision)
-        revisions = scm.revisions('', db_revision, nil)
-        transaction do
-          revisions.reverse_each do |revision|
-            changeset = Changeset.create(:repository => self,
-                                         :revision => revision.identifier,
-                                         :scmid => revision.scmid,
-                                         :committer => revision.author, 
-                                         :committed_on => revision.time,
-                                         :comments => 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])
+      latest_revision = scm_info.lastrev
+      return if latest_revision.nil?
+      scm_revision = latest_revision.identifier.to_i
+      if db_revision < scm_revision
+        logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?
+        identifier_from = db_revision + 1
+        while (identifier_from <= scm_revision)
+          # loads changesets by batches of 100
+          identifier_to = [identifier_from + 99, scm_revision].min
+          revisions = scm.revisions('', identifier_from, identifier_to, :with_paths => true)
+          transaction do
+            revisions.each do |revision|
+              changeset = Changeset.create(:repository => self,
+                                           :revision => revision.identifier,
+                                           :scmid => revision.scmid,
+                                           :committer => revision.author, 
+                                           :committed_on => revision.time,
+                                           :comments => 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
+          end unless revisions.nil?
+          identifier_from = identifier_to + 1
         end
       end
     end

app/models/repository/subversion.rb

@@ -39,7 +39,7 @@ class Repository::Subversion < Repository
     scm_info = scm.info
     if scm_info
       # latest revision found in database
-      db_revision = latest_changeset ? latest_changeset.revision : 0
+      db_revision = latest_changeset ? latest_changeset.revision.to_i : 0
       # latest revision in the repository
       scm_revision = scm_info.lastrev.identifier.to_i
       if db_revision < scm_revision

app/models/role.rb

@@ -21,7 +21,18 @@ class Role < ActiveRecord::Base
   BUILTIN_ANONYMOUS  = 2
   
   before_destroy :check_deletable
-  has_many :workflows, :dependent => :delete_all
+  has_many :workflows, :dependent => :delete_all do
+    def copy(role)
+      raise "Can not copy workflow from a #{role.class}" unless role.is_a?(Role)
+      raise "Can not copy workflow from/to an unsaved role" if proxy_owner.new_record? || role.new_record?
+      clear
+      connection.insert "INSERT INTO workflows (tracker_id, old_status_id, new_status_id, role_id)" +
+                        " SELECT tracker_id, old_status_id, new_status_id, #{proxy_owner.id}" +
+                        " FROM workflows" +
+                        " WHERE role_id = #{role.id}"
+    end
+  end
+  
   has_many :members
   acts_as_list
   

app/models/setting.rb

@@ -53,12 +53,13 @@ class Setting < ActiveRecord::Base
     v = read_attribute(:value)
     # Unserialize serialized settings
     v = YAML::load(v) if @@available_settings[name]['serialized'] && v.is_a?(String)
+    v = v.to_sym if @@available_settings[name]['format'] == 'symbol' && !v.blank?
     v
   end
   
   def value=(v)
     v = v.to_yaml if v && @@available_settings[name]['serialized']
-    write_attribute(:value, v)
+    write_attribute(:value, v.to_s)
   end
   
   # Returns the value of the setting named name
@@ -95,6 +96,11 @@ class Setting < ActiveRecord::Base
     class_eval src, __FILE__, __LINE__
   end
   
+  # Helper that returns an array based on per_page_options setting
+  def self.per_page_options_array
+    per_page_options.split(%r{[\s,]}).collect(&:to_i).select {|n| n > 0}.sort
+  end
+  
   # Checks if settings have changed since the values were read
   # and clears the cache hash if it's the case
   # Called once per request

app/models/time_entry.rb

@@ -1,5 +1,5 @@
 # redMine - project management software
-# Copyright (C) 2006-2007  Jean-Philippe Lang
+# Copyright (C) 2006-2008  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -39,6 +39,10 @@ class TimeEntry < ActiveRecord::Base
     errors.add :issue_id, :activerecord_error_invalid if (issue_id && !issue) || (issue && project!=issue.project)
   end
   
+  def hours=(h)
+    write_attribute :hours, (h.is_a?(String) ? h.to_hours : h)
+  end
+  
   # tyear, tmonth, tweek assigned where setting spent_on attributes
   # these attributes make time aggregations easier
   def spent_on=(date)
@@ -46,5 +50,16 @@ class TimeEntry < ActiveRecord::Base
     self.tyear = spent_on ? spent_on.year : nil
     self.tmonth = spent_on ? spent_on.month : nil
     self.tweek = spent_on ? Date.civil(spent_on.year, spent_on.month, spent_on.day).cweek : nil
-  end  
+  end
+  
+  # Returns true if the time entry can be edited by usr, otherwise false
+  def editable_by?(usr)
+    (usr == user && usr.allowed_to?(:edit_own_time_entries, project)) || usr.allowed_to?(:edit_time_entries, project)
+  end
+  
+  def self.visible_by(usr)
+    with_scope(:find => { :conditions => Project.allowed_to_condition(usr, :view_time_entries) }) do
+      yield
+    end
+  end
 end

app/models/tracker.rb

@@ -18,7 +18,19 @@
 class Tracker < ActiveRecord::Base
   before_destroy :check_integrity  
   has_many :issues
-  has_many :workflows, :dependent => :delete_all
+  has_many :workflows, :dependent => :delete_all do
+    def copy(tracker)
+      raise "Can not copy workflow from a #{tracker.class}" unless tracker.is_a?(Tracker)
+      raise "Can not copy workflow from/to an unsaved tracker" if proxy_owner.new_record? || tracker.new_record?
+      clear
+      connection.insert "INSERT INTO workflows (tracker_id, old_status_id, new_status_id, role_id)" +
+                        " SELECT #{proxy_owner.id}, old_status_id, new_status_id, role_id" +
+                        " FROM workflows" +
+                        " WHERE tracker_id = #{tracker.id}"
+    end
+  end
+  
+  has_and_belongs_to_many :projects
   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
 

app/models/user.rb

@@ -18,11 +18,22 @@
 require "digest/sha1"
 
 class User < ActiveRecord::Base
+
+  class OnTheFlyCreationFailure < Exception; end
+
   # Account statuses
   STATUS_ANONYMOUS  = 0
   STATUS_ACTIVE     = 1
   STATUS_REGISTERED = 2
   STATUS_LOCKED     = 3
+  
+  USER_FORMATS = {
+    :firstname_lastname => '#{firstname} #{lastname}',
+    :firstname => '#{firstname}',
+    :lastname_firstname => '#{lastname} #{firstname}',
+    :lastname_coma_firstname => '#{lastname}, #{firstname}',
+    :username => '#{login}'
+  }
 
   has_many :memberships, :class_name => 'Member', :include => [ :project, :role ], :conditions => "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}", :order => "#{Project.table_name}.name", :dependent => :delete_all
   has_many :projects, :through => :memberships
@@ -38,7 +49,8 @@ class User < ActiveRecord::Base
   attr_protected :login, :admin, :password, :password_confirmation, :hashed_password
 	
   validates_presence_of :login, :firstname, :lastname, :mail, :if => Proc.new { |user| !user.is_a?(AnonymousUser) }
-  validates_uniqueness_of :login, :mail	
+  validates_uniqueness_of :login, :if => Proc.new { |user| !user.login.blank? }
+  validates_uniqueness_of :mail, :if => Proc.new { |user| !user.mail.blank? }
   # Login must contain lettres, numbers, underscores only
   validates_format_of :login, :with => /^[a-z0-9_\-@\.]*$/i
   validates_length_of :login, :maximum => 30
@@ -74,6 +86,8 @@ class User < ActiveRecord::Base
   
   # Returns the user that matches provided login and password, or nil
   def self.try_to_login(login, password)
+    # Make sure no one can sign in with an empty password
+    return nil if password.to_s.empty?
     user = find(:first, :conditions => ["login=?", login])
     if user
       # user is already in local database
@@ -94,20 +108,23 @@ class User < ActiveRecord::Base
         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
+          logger.info("User '#{user.login}' created from the LDAP") if logger
+        else
+          logger.error("User '#{onthefly.login}' found in LDAP but could not be created (#{onthefly.errors.full_messages.join(', ')})") if logger
+          raise OnTheFlyCreationFailure.new
         end
       end
     end    
     user.update_attribute(:last_login_on, Time.now) if user
     user
-    
-    rescue => text
-      raise text
+  rescue => text
+    raise text
   end
 	
   # Return user's full name for display
-  def name
-    "#{firstname} #{lastname}"
+  def name(formatter = nil)
+    f = USER_FORMATS[formatter || Setting.user_format] || USER_FORMATS[:firstname_lastname]
+    eval '"' + f + '"'
   end
   
   def active?
@@ -134,6 +151,10 @@ class User < ActiveRecord::Base
     self.pref.time_zone.nil? ? nil : TimeZone[self.pref.time_zone]
   end
   
+  def wants_comments_in_reverse_order?
+    self.pref[:comments_sorting] == 'desc'
+  end
+  
   # Return user's RSS key (a 40 chars long string), used to access feeds
   def rss_key
     token = self.rss_token || Token.create(:user => self, :action => 'feeds')
@@ -163,7 +184,13 @@ class User < ActiveRecord::Base
   end
 
   def <=>(user)
-    user.nil? ? -1 : (lastname == user.lastname ? firstname <=> user.firstname : lastname <=> user.lastname)
+    if user.nil?
+      -1
+    elsif lastname.to_s.downcase == user.lastname.to_s.downcase
+      firstname.to_s.downcase <=> user.firstname.to_s.downcase
+    else
+      lastname.to_s.downcase <=> user.lastname.to_s.downcase
+    end
   end
   
   def to_s
@@ -200,17 +227,26 @@ class User < ActiveRecord::Base
   # action can be:
   # * a parameter-like Hash (eg. :controller => 'projects', :action => 'edit')
   # * a permission Symbol (eg. :edit_project)
-  def allowed_to?(action, project)
-    # No action allowed on archived projects
-    return false unless project.active?
-    # No action allowed on disabled modules
-    return false unless project.allows_to?(action)
-    # Admin users are authorized for anything else
-    return true if admin?
-    
-    role = role_for_project(project)
-    return false unless role
-    role.allowed_to?(action) && (project.is_public? || role.member?)
+  def allowed_to?(action, project, options={})
+    if project
+      # No action allowed on archived projects
+      return false unless project.active?
+      # No action allowed on disabled modules
+      return false unless project.allows_to?(action)
+      # Admin users are authorized for anything else
+      return true if admin?
+      
+      role = role_for_project(project)
+      return false unless role
+      role.allowed_to?(action) && (project.is_public? || role.member?)
+      
+    elsif options[:global]
+      # authorize if user has at least one role that has this permission
+      roles = memberships.collect {|m| m.role}.uniq
+      roles.detect {|r| r.allowed_to?(action)}
+    else
+      false
+    end
   end
   
   def self.current=(user)

app/models/user_preference.rb

@@ -46,4 +46,7 @@ class UserPreference < ActiveRecord::Base
       self.others.store attr_name, value
     end
   end
+  
+  def comments_sorting; self[:comments_sorting] end
+  def comments_sorting=(order); self[:comments_sorting]=order end
 end

app/models/version.rb

@@ -23,7 +23,7 @@ class Version < ActiveRecord::Base
 
   validates_presence_of :name
   validates_uniqueness_of :name, :scope => [:project_id]
-  validates_length_of :name, :maximum => 30
+  validates_length_of :name, :maximum => 60
   validates_format_of :effective_date, :with => /^\d{4}-\d{2}-\d{2}$/, :message => :activerecord_error_not_a_date, :allow_nil => true
   
   def start_date
@@ -34,6 +34,16 @@ class Version < ActiveRecord::Base
     effective_date
   end
   
+  # Returns the total estimated time for this version
+  def estimated_hours
+    @estimated_hours ||= fixed_issues.sum(:estimated_hours).to_f
+  end
+  
+  # Returns the total reported time for this version
+  def spent_hours
+    @spent_hours ||= TimeEntry.sum(:hours, :include => :issue, :conditions => ["#{Issue.table_name}.fixed_version_id = ?", id]).to_f
+  end
+  
   # Returns true if the version is completed: due date reached and no open issues
   def completed?
     effective_date && (effective_date <= Date.today) && (open_issues_count == 0)
@@ -79,11 +89,11 @@ class Version < ActiveRecord::Base
   
   def to_s; name end
   
-  # Versions are sorted by effective_date 
+  # Versions are sorted by effective_date and name
   # Those with no effective_date are at the end, sorted by name
   def <=>(version)
     if self.effective_date
-      version.effective_date ? (self.effective_date <=> version.effective_date) : -1
+      version.effective_date ? (self.effective_date == version.effective_date ? self.name <=> version.name : self.effective_date <=> version.effective_date) : -1
     else
       version.effective_date ? 1 : (self.name <=> version.name)
     end

app/models/wiki_content.rb

@@ -32,6 +32,7 @@ class WikiContent < ActiveRecord::Base
     acts_as_event :title => Proc.new {|o| "#{l(:label_wiki_edit)}: #{o.page.title} (##{o.version})"},
                   :description => :comments,
                   :datetime => :updated_on,
+                  :type => 'wiki-page',
                   :url => Proc.new {|o| {:controller => 'wiki', :id => o.page.wiki.project_id, :page => o.page.title, :version => o.version}}
 
     def text=(plain)
@@ -60,6 +61,18 @@ class WikiContent < ActiveRecord::Base
         data
       end      
     end
+    
+    def project
+      page.project
+    end
+    
+    # Returns the previous version or nil
+    def previous
+      @previous ||= WikiContent::Version.find(:first, 
+                                              :order => 'version DESC',
+                                              :include => :author,
+                                              :conditions => ["wiki_content_id = ? AND version < ?", wiki_content_id, version])
+    end
   end
   
 end

app/models/wiki_page.rb

@@ -16,6 +16,7 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 require 'diff'
+require 'enumerator'
 
 class WikiPage < ActiveRecord::Base
   belongs_to :wiki
@@ -87,6 +88,12 @@ class WikiPage < ActiveRecord::Base
     (content_to && content_from) ? WikiDiff.new(content_to, content_from) : nil
   end
   
+  def annotate(version=nil)
+    version = version ? version.to_i : self.content.version
+    c = content.versions.find_by_version(version)
+    c ? WikiAnnotate.new(c) : nil
+  end
+  
   def self.pretty_title(str)
     (str && str.is_a?(String)) ? str.tr('_', ' ') : str
   end
@@ -113,3 +120,41 @@ class WikiDiff
     @diff = words_from.diff @words
   end
 end
+
+class WikiAnnotate
+  attr_reader :lines, :content
+  
+  def initialize(content)
+    @content = content
+    current = content
+    current_lines = current.text.split(/\r?\n/)
+    @lines = current_lines.collect {|t| [nil, nil, t]}
+    positions = []
+    current_lines.size.times {|i| positions << i}
+    while (current.previous)
+      d = current.previous.text.split(/\r?\n/).diff(current.text.split(/\r?\n/)).diffs.flatten
+      d.each_slice(3) do |s|
+        sign, line = s[0], s[1]
+        if sign == '+' && positions[line] && positions[line] != -1
+          if @lines[positions[line]][0].nil?
+            @lines[positions[line]][0] = current.version
+            @lines[positions[line]][1] = current.author
+          end
+        end
+      end
+      d.each_slice(3) do |s|
+        sign, line = s[0], s[1]
+        if sign == '-'
+          positions.insert(line, -1)
+        else
+          positions[line] = nil
+        end
+      end
+      positions.compact!
+      # Stop if every line is annotated
+      break unless @lines.detect { |line| line[0].nil? }
+      current = current.previous
+    end
+    @lines.each { |line| line[0] ||= current.version }
+  end
+end

app/sweepers/project_sweeper.rb

@@ -1,40 +0,0 @@
-# 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 ProjectSweeper < ActionController::Caching::Sweeper
-  observe Project
-
-  def before_save(project)
-    if project.new_record?
-      expire_cache_for(project.parent) if project.parent
-    else
-      project_before_update = Project.find(project.id)
-      return if project_before_update.parent_id == project.parent_id && project_before_update.status == project.status
-      expire_cache_for(project.parent) if project.parent      
-      expire_cache_for(project_before_update.parent) if project_before_update.parent
-    end
-  end
-  
-  def after_destroy(project)
-    expire_cache_for(project.parent) if project.parent
-  end
-          
-private
-  def expire_cache_for(project)
-    expire_fragment(Regexp.new("projects/(calendar|gantt)/#{project.id}\\."))
-  end
-end

app/views/account/login.rhtml

@@ -2,8 +2,8 @@
 <% form_tag({:action=> "login"}) do %>
 <table>
 <tr>
-    <td align="right"><label for="login"><%=l(:field_login)%>:</label></td>
-    <td align="left"><p><%= text_field_tag 'login', nil, :size => 40 %></p></td>
+    <td align="right"><label for="username"><%=l(:field_login)%>:</label></td>
+    <td align="left"><p><%= text_field_tag 'username', nil, :size => 40 %></p></td>
 </tr>
 <tr>
     <td align="right"><label for="password"><%=l(:field_password)%>:</label></td>
@@ -28,6 +28,6 @@
     </td>
 </tr>
 </table>
-<%= javascript_tag "Form.Element.focus('login');" %>
+<%= javascript_tag "Form.Element.focus('username');" %>
 <% end %>
 </div>

app/views/account/register.rhtml

@@ -35,10 +35,3 @@
 
 <%= submit_tag l(:button_submit) %>
 <% end %>
-
-<% content_for :header_tags do %>
-<%= javascript_include_tag 'calendar/calendar' %>
-<%= javascript_include_tag "calendar/lang/calendar-#{current_language}.js" %>
-<%= javascript_include_tag 'calendar/calendar-setup' %>
-<%= stylesheet_link_tag 'calendar' %>
-<% end %>

app/views/admin/_no_data.rhtml

@@ -0,0 +1,8 @@
+<div class="nodata">
+<% form_tag({:action => 'default_configuration'}) do %>
+    <%= simple_format(l(:text_no_configuration_data)) %>
+    <p><%= l(:field_language) %>:
+    <%= select_tag 'lang', options_for_select(lang_options_for_select(false), current_language.to_s) %>
+    <%= submit_tag l(:text_load_default_configuration) %></p>
+<% end %>
+</div>

app/views/admin/index.rhtml

@@ -1,5 +1,7 @@
 <h2><%=l(:label_administration)%></h2>
 
+<%= render :partial => 'no_data' if @no_configuration_data %>
+
 <p class="icon22 icon22-projects">
 <%= link_to l(:label_project_plural), :controller => 'admin', :action => 'projects' %> |
 <%= link_to l(:label_new), :controller => 'projects', :action => 'add' %>
@@ -28,14 +30,6 @@
 <%= link_to l(:label_enumerations), :controller => 'enumerations' %>
 </p>
 
-<p class="icon22 icon22-notifications">
-<%= link_to l(:field_mail_notification), :controller => 'admin', :action => 'mail_options' %>
-</p>
-
-<p class="icon22 icon22-authent">
-<%= link_to l(:label_authentication), :controller => 'auth_sources' %>
-</p>
-
 <p class="icon22 icon22-settings">
 <%= link_to l(:label_settings), :controller => 'settings' %>
 </p>
@@ -44,4 +38,4 @@
 <%= link_to l(:label_information_plural), :controller => 'admin', :action => 'info' %>
 </p>
 
-<% set_html_title l(:label_administration) -%>
+<% html_title(l(:label_administration)) -%>

app/views/admin/info.rhtml

@@ -1,16 +1,16 @@
 <h2><%=l(:label_information_plural)%></h2>
 
-<p><%=l(:field_version)%>: <strong><%= Redmine::Info.versioned_name %></strong> (<%= @db_adapter_name %>)</p>
+<p><strong><%= Redmine::Info.versioned_name %></strong> (<%= @db_adapter_name %>)</p>
 
 <table class="list">
-<tr class="odd"><td>Default administrator account changed</td><td><%= image_tag (@flags[:default_admin_changed] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
-<tr class="even"><td>File repository writable</td><td><%= image_tag (@flags[:file_repository_writable] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
-<tr class="odd"><td>RMagick available</td><td><%= image_tag (@flags[:rmagick_available] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
+<tr class="odd"><td><%= l(:text_default_administrator_account_changed) %></td><td><%= image_tag (@flags[:default_admin_changed] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
+<tr class="even"><td><%= l(:text_file_repository_writable) %></td><td><%= image_tag (@flags[:file_repository_writable] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
+<tr class="odd"><td><%= l(:text_rmagick_available) %></td><td><%= image_tag (@flags[:rmagick_available] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
 </table>
 
 <% if @plugins.any? %>
 &nbsp;
-<h3 class="icon22 icon22-plugin">Plugins</h3>
+<h3 class="icon22 icon22-plugin"><%= l(:label_plugins) %></h3>
 <table class="list">
     <% @plugins.keys.sort {|x,y| x.to_s <=> y.to_s}.each do |plugin| %>
         <tr class="<%= cycle('odd', 'even') %>">
@@ -18,10 +18,10 @@
         <td><%=h @plugins[plugin].description %></td>
         <td><%=h @plugins[plugin].author %></td>
         <td><%=h @plugins[plugin].version %></td>
-        <td><%= link_to('Configure', :controller => 'settings', :action => 'plugin', :id => plugin.to_s) if @plugins[plugin].configurable? %></td>
+        <td><%= link_to(l(:button_configure), :controller => 'settings', :action => 'plugin', :id => plugin.to_s) if @plugins[plugin].configurable? %></td>
         </tr>
     <% end %>
 </table>
 <% end %>
 
-<% set_html_title(l(:label_information_plural)) -%>
+<% html_title(l(:label_information_plural)) -%>

app/views/admin/projects.rhtml

@@ -17,9 +17,9 @@
   <thead><tr>
 	<%= sort_header_tag('name', :caption => l(:label_project)) %>
 	<th><%=l(:field_description)%></th>
-	<th><%=l(:field_is_public)%></th>
 	<th><%=l(:label_subproject_plural)%></th>
-	<%= sort_header_tag('created_on', :caption => l(:field_created_on)) %>
+	<%= sort_header_tag('is_public', :caption => l(:field_is_public), :default_order => 'desc') %>
+	<%= sort_header_tag('created_on', :caption => l(:field_created_on), :default_order => 'desc') %>
     <th></th>
     <th></th>
   </tr></thead>
@@ -27,9 +27,9 @@
 <% for project in @projects %>
   <tr class="<%= cycle("odd", "even") %>">
 	<td><%= project.active? ? link_to(h(project.name), :controller => 'projects', :action => 'settings', :id => project) : h(project.name) %>
-	<td><%= textilizable project.description, :project => project %>
-	<td align="center"><%= image_tag 'true.png' if project.is_public? %>
+	<td><%= textilizable project.short_description, :project => project %>
 	<td align="center"><%= project.children.size %>
+	<td align="center"><%= image_tag 'true.png' if project.is_public? %>
 	<td align="center"><%= format_date(project.created_on) %>
   <td align="center" style="width:10%">
     <small>
@@ -45,7 +45,6 @@
   </tbody>
 </table>
 
-<p><%= pagination_links_full @project_pages, :status => @status %>
-[ <%= @project_pages.current.first_item %> - <%= @project_pages.current.last_item %> / <%= @project_count %> ]</p>
+<p class="pagination"><%= pagination_links_full @project_pages, @project_count %></p>
 
-<% set_html_title l(:label_project_plural) -%>
+<% html_title(l(:label_project_plural)) -%>

app/views/attachments/_form.rhtml

@@ -1,4 +1,9 @@
-<p id="attachments_p"><label for="attachment_file"><%=l(:label_attachment)%>
-<%= image_to_function "add.png", "addFileField();return false" %></label>
-
-<%= file_field_tag 'attachments[]', :size => 30  %> <em>(<%= l(:label_max_size) %>: <%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)</em></p>
+<span id="attachments_fields">
+<%= file_field_tag 'attachments[1][file]', :size => 30, :id => nil  -%>
+<%= text_field_tag 'attachments[1][description]', '', :size => 60, :id => nil %>
+<em><%= l(:label_optional_description) %></em>
+</span>
+<br />
+<small><%= link_to l(:label_add_another_file), '#', :onclick => 'addFileField(); return false;' %>
+(<%= l(:label_max_size) %>: <%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)
+</small>

app/views/attachments/_links.rhtml

@@ -1,12 +1,17 @@
 <div class="attachments">
 <% for attachment in attachments %>
-  <p><%= link_to attachment.filename, {:controller => 'attachments', :action => 'download', :id => attachment }, :class => 'icon icon-attachment' %>
-  (<%= number_to_human_size attachment.filesize %>)
-  <% unless options[:no_author] %>
-    <span class="author"><%= attachment.author.name %>, <%= format_date(attachment.created_on) %></span>
-  <% end %>
+<p><%= link_to attachment.filename, {:controller => 'attachments', :action => 'download', :id => attachment }, :class => 'icon icon-attachment' -%>
+<%= h(" - #{attachment.description}") unless attachment.description.blank? %>
+  <span class="size">(<%= number_to_human_size attachment.filesize %>)</span>
   <% if options[:delete_url] %>
-    <%= link_to image_tag('delete.png'), options[:delete_url].update({:attachment_id => attachment}), :confirm => l(:text_are_you_sure), :method => :post %>
+    <%= link_to image_tag('delete.png'), options[:delete_url].update({:attachment_id => attachment}),
+                                         :confirm => l(:text_are_you_sure),
+                                         :method => :post,
+                                         :class => 'delete',
+                                         :title => l(:button_delete) %>
+  <% end %>
+  <% unless options[:no_author] %>
+    <span class="author"><%= attachment.author %>, <%= format_time(attachment.created_on) %></span>
   <% end %>
   </p>
 <% end %>

app/views/auth_sources/list.rhtml

@@ -25,4 +25,4 @@
   </tbody>
 </table>
 
-<%= pagination_links_full @auth_source_pages %>
+<p class="pagination"><%= pagination_links_full @auth_source_pages %></p>

app/views/boards/index.rhtml

@@ -1,6 +1,6 @@
 <h2><%= l(:label_board_plural) %></h2>
 
-<table class="list">
+<table class="list boards">
   <thead><tr>
     <th><%= l(:label_board) %></th>
     <th><%= l(:label_topic_plural) %></th>
@@ -28,3 +28,13 @@
 <% end %>
   </tbody>
 </table>
+
+<p class="other-formats">
+<%= l(:label_export_to) %>
+<span><%= link_to 'Atom', {:controller => 'projects', :action => 'activity', :id => @project, :format => 'atom', :show_messages => 1, :key => User.current.rss_key},
+                          :class => 'feed' %></span>
+</p>
+
+<% content_for :header_tags do %>
+  <%= auto_discovery_link_tag(:atom, {:controller => 'projects', :action => 'activity', :id => @project, :format => 'atom', :show_messages => 1, :key => User.current.rss_key}) %>
+<% end %>

app/views/boards/show.rhtml

@@ -1,3 +1,5 @@
+<%= breadcrumb link_to(l(:label_board_plural), {:controller => 'boards', :action => 'index', :project_id => @project}) %>
+
 <div class="contextual">
 <%= link_to_if_authorized l(:label_message_new),
                           {:controller => 'messages', :action => 'new', :board_id => @board},
@@ -8,11 +10,19 @@
 
 <div id="add-message" style="display:none;">
 <h2><%= link_to h(@board.name), :controller => 'boards', :action => 'show', :project_id => @project, :id => @board %> &#187; <%= l(:label_message_new) %></h2>
-<% form_for :message, @message, :url => {:controller => 'messages', :action => 'new', :board_id => @board}, :html => {:multipart => true} do |f| %>
+<% form_for :message, @message, :url => {:controller => 'messages', :action => 'new', :board_id => @board}, :html => {:multipart => true, :id => 'message-form'} do |f| %>
   <%= render :partial => 'messages/form', :locals => {:f => f} %>
   <p><%= submit_tag l(:button_create) %>
+  <%= link_to_remote l(:label_preview), 
+                     { :url => { :controller => 'messages', :action => 'preview', :board_id => @board },
+                       :method => 'post',
+                       :update => 'preview',
+                       :with => "Form.serialize('message-form')",
+                       :complete => "Element.scrollTo('preview')"
+                     }, :accesskey => accesskey(:preview) %> |
   <%= link_to l(:button_cancel), "#", :onclick => 'Element.hide("add-message")' %></p>
 <% end %>
+<div id="preview" class="wiki"></div>
 </div>
 
 <h2><%=h @board.name %></h2>
@@ -43,8 +53,7 @@
   <% end %>
   </tbody>
 </table>
-<p><%= pagination_links_full @topic_pages %>
-[ <%= @topic_pages.current.first_item %> - <%= @topic_pages.current.last_item %> / <%= @topic_count %> ]</p>
+<p class="pagination"><%= pagination_links_full @topic_pages, @topic_count %></p>
 <% else %>
 <p class="nodata"><%= l(:label_no_data) %></p>
 <% end %>

app/views/common/403.rhtml

@@ -3,4 +3,4 @@
 <p><%= l(:notice_not_authorized) %></p>
 <p><a href="javascript:history.back()">Back</a></p>
 
-<% set_html_title '403' %>
+<% html_title '403' %>

app/views/common/404.rhtml

@@ -3,4 +3,4 @@
 <p><%= l(:notice_file_not_found) %></p>
 <p><a href="javascript:history.back()">Back</a></p>
 
-<% set_html_title '404' %>
+<% html_title '404' %>

app/views/common/_attachments_form.rhtml

@@ -1,6 +0,0 @@
-<p id="attachments_p">
-<label for="attachment_file"><%=l(:label_attachment)%>
-<%= image_to_function "add.png", "addFileField();return false" %></label>
-<%= file_field_tag 'attachments[]', :size => 30  %>
-<em>(<%= l(:label_max_size) %>: <%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)</em>
-</p>

app/views/common/_calendar.rhtml

@@ -19,12 +19,15 @@ while day <= calendar.enddt %>
       elsif day == i.due_date
 		image_tag('arrow_to.png') 
       end %>
-  <%= h("#{i.project.name} -") unless @project && @project == i.project %>
+  <%= h("#{i.project} -") unless @project && @project == i.project %>
   <%= link_to_issue i %>: <%= h(truncate(i.subject, 30)) %>
   <span class="tip"><%= render_issue_tooltip i %></span>
   </div>
   <% else %>
-  <%= link_to_version i, :class => "icon icon-package" %>
+  <span class="icon icon-package">  
+    <%= h("#{i.project} -") unless @project && @project == i.project %>
+    <%= link_to_version i%>
+  </span>
   <% end %>
 <% end %>
 </td>

app/views/common/feed.atom.rxml

@@ -9,14 +9,15 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom" do
   xml.generator(:uri => Redmine::Info.url, :version => Redmine::VERSION) { xml.text! Redmine::Info.versioned_name; }
   @items.each do |item|
     xml.entry do
+      url = url_for(item.event_url(:only_path => false))
       xml.title truncate(item.event_title, 100)
-      xml.link "rel" => "alternate", "href" => url_for(item.event_url(:only_path => false))
-      xml.id url_for(item.event_url(:only_path => false))
+      xml.link "rel" => "alternate", "href" => url
+      xml.id url
       xml.updated item.event_datetime.xmlschema
       author = item.event_author if item.respond_to?(:author)
       xml.author do
-        xml.name(author.is_a?(User) ? author.name : author)
-        xml.email(author.mail) if author.is_a?(User)
+        xml.name(author)
+        xml.email(author.mail) if author.respond_to?(:mail) && !author.mail.blank?
       end if author
       xml.content "type" => "html" do
         xml.text! textilizable(item.event_description)

app/views/custom_fields/_form.rhtml

@@ -8,31 +8,42 @@ function toggle_custom_field_format() {
   p_regexp = $("custom_field_regexp");
   p_values = $("custom_field_possible_values");
   p_searchable = $("custom_field_searchable");
+  p_default = $("custom_field_default_value");
+  
+  p_default.setAttribute('type','text');
+  Element.show(p_default.parentNode);
+  
   switch (format.value) {
     case "list":
       Element.hide(p_length.parentNode);
       Element.hide(p_regexp.parentNode);
-      Element.show(p_searchable.parentNode);
+      if (p_searchable) Element.show(p_searchable.parentNode);
       Element.show(p_values);
       break;
-    case "date":
     case "bool":
+      p_default.setAttribute('type','checkbox');
       Element.hide(p_length.parentNode);
       Element.hide(p_regexp.parentNode);
-      Element.hide(p_searchable.parentNode);
+      if (p_searchable) Element.hide(p_searchable.parentNode);
+      Element.hide(p_values);
+      break;
+    case "date":
+      Element.hide(p_length.parentNode);
+      Element.hide(p_regexp.parentNode);
+      if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values);
       break;
     case "float":
     case "int":
       Element.show(p_length.parentNode);
       Element.show(p_regexp.parentNode);
-      Element.hide(p_searchable.parentNode);
+      if (p_searchable) Element.hide(p_searchable.parentNode);
       Element.hide(p_values);
       break;
     default:
       Element.show(p_length.parentNode);
       Element.show(p_regexp.parentNode);
-      Element.show(p_searchable.parentNode);
+      if (p_searchable) Element.show(p_searchable.parentNode);
       Element.hide(p_values);
       break;
   }
@@ -70,6 +81,7 @@ function deleteValueField(e) {
 <span><%= text_field_tag 'custom_field[possible_values][]', value, :size => 30 %> <%= image_to_function "delete.png", "deleteValueField(this);return false" %><br /></span>
 <% end %>
 </p>
+<p><%= @custom_field.field_format == 'bool' ? f.check_box(:default_value) : f.text_field(:default_value) %></p>
 </div>
 
 <div class="box">

app/views/custom_fields/list.rhtml

@@ -1,21 +1,26 @@
 <h2><%=l(:label_custom_field_plural)%></h2>
 
+<% selected_tab = params[:tab] ? params[:tab].to_s : custom_fields_tabs.first[:name] %>
+
 <div class="tabs">
 <ul>
-<li><%= link_to l(:label_issue_plural), {}, :id=> "tab-IssueCustomField", :onclick => "showTab('IssueCustomField'); this.blur(); return false;" %></li>
-<li><%= link_to l(:label_project_plural), {}, :id=> "tab-ProjectCustomField", :onclick => "showTab('ProjectCustomField'); this.blur(); return false;" %></li>
-<li><%= link_to l(:label_user_plural), {}, :id=> "tab-UserCustomField", :onclick => "showTab('UserCustomField'); this.blur(); return false;" %></li>
+<% custom_fields_tabs.each do |tab| -%>
+    <li><%= link_to l(tab[:label]), { :tab => tab[:name] },
+                                    :id => "tab-#{tab[:name]}",
+                                    :class => (tab[:name] != selected_tab ? nil : 'selected'),
+                                    :onclick => "showTab('#{tab[:name]}'); this.blur(); return false;" %></li>
+<% end -%>
 </ul>
 </div>
 
-<% %w(IssueCustomField ProjectCustomField UserCustomField).each do |type| %>
-<div id="tab-content-<%= type %>" class="tab-content">
+<% custom_fields_tabs.each do |tab| %>
+<div id="tab-content-<%= tab[:name] %>" class="tab-content" style="<%= tab[:name] != selected_tab ? 'display:none' : nil %>">
 <table class="list">		
   <thead><tr>	
 	<th width="30%"><%=l(:field_name)%></th>
 	<th><%=l(:field_field_format)%></th>
 	<th><%=l(:field_is_required)%></th>
-	<% if type == 'IssueCustomField' %>
+	<% if tab[:name] == 'IssueCustomField' %>
 	<th><%=l(:field_is_for_all)%></th>
 	<th><%=l(:label_used_by)%></th>
 	<% end %>
@@ -23,12 +28,12 @@
 	<th width="10%"></th>
   </tr></thead>
   <tbody>
-<% for custom_field in (@custom_fields_by_type[type] || []).sort %>
+<% (@custom_fields_by_type[tab[:name]] || []).sort.each do |custom_field| -%>
   <tr class="<%= cycle("odd", "even") %>">
 	<td><%= link_to custom_field.name, :action => 'edit', :id => custom_field %></td>
 	<td align="center"><%= l(CustomField::FIELD_FORMATS[custom_field.field_format][:name]) %></td>
 	<td align="center"><%= image_tag 'true.png' if custom_field.is_required? %></td>
-	<% if type == 'IssueCustomField' %>
+	<% if tab[:name] == 'IssueCustomField' %>
 	<td align="center"><%= image_tag 'true.png' if custom_field.is_for_all? %></td>
 	<td align="center"><%= custom_field.projects.count.to_s + ' ' + lwr(:label_project, custom_field.projects.count) if custom_field.is_a? IssueCustomField and !custom_field.is_for_all? %></td>
 	<% end %>
@@ -45,11 +50,9 @@
 <% end; reset_cycle %>
   </tbody>
 </table>
-<br />
-<%= link_to l(:label_custom_field_new), {:action => 'new', :type => type}, :class => 'icon icon-add' %>
+
+<p><%= link_to l(:label_custom_field_new), {:action => 'new', :type => tab[:name]}, :class => 'icon icon-add' %></p>
 </div>
 <% end %>
 
-<%= javascript_tag "showTab('#{@tab}');" %>
-
-<% set_html_title(l(:label_custom_field_plural)) -%>
+<% html_title(l(:label_custom_field_plural)) -%>

app/views/documents/index.rhtml

@@ -1,16 +1,16 @@
 <div class="contextual">
 <%= link_to_if_authorized l(:label_document_new),
-                          {:controller => 'projects', :action => 'add_document', :id => @project},
+                          {:controller => 'documents', :action => 'new', :project_id => @project},
                           :class => 'icon icon-add',
                           :onclick => 'Element.show("add-document"); return false;' %>
 </div>
 
 <div id="add-document" style="display:none;">
 <h2><%=l(:label_document_new)%></h2>
-<% form_tag({:action => 'add_document', :id => @project}, :class => "tabular", :multipart => true) do %>
+<% form_tag({:controller => 'documents', :action => 'new', :project_id => @project}, :class => "tabular", :multipart => true) do %>
 <%= render :partial => 'documents/form' %>
 <div class="box">
-<%= render :partial => 'common/attachments_form'%>
+<p><label><%=l(:label_attachment_plural)%></label><%= render :partial => 'attachments/form' %></p>
 </div>
 <%= submit_tag l(:button_create) %>
 <%= link_to l(:button_cancel), "#", :onclick => 'Element.hide("add-document")' %>
@@ -36,4 +36,4 @@
     <% end %>
 <% end %>
 
-<% set_html_title l(:label_document_plural) -%>
+<% html_title(l(:label_document_plural)) -%>

app/views/documents/new.rhtml

@@ -0,0 +1,13 @@
+<h2><%=l(:label_document_new)%></h2>
+
+<% form_tag({:controller => 'documents', :action => 'new', :project_id => @project}, :class => "tabular", :multipart => true) do %>
+<%= render :partial => 'documents/form' %>
+
+<div class="box">
+<p><label><%=l(:label_attachment_plural)%></label><%= render :partial => 'attachments/form' %></p>
+</div>
+
+<%= submit_tag l(:button_create) %>
+<% end %>
+
+

app/views/documents/show.rhtml

@@ -7,32 +7,22 @@
 
 <p><em><%=h @document.category.name %><br />
 <%= format_date @document.created_on %></em></p>
+<div class="wiki">
 <%= textilizable @document.description, :attachments => @document.attachments %>
-<br />
+</div>
 
 <h3><%= l(:label_attachment_plural) %></h3>
-<ul class="documents">  
-<% for attachment in @attachments %>
-    <li>
-        <div class="contextual">
-        <%= link_to_if_authorized l(:button_delete), {:controller => 'documents', :action => 'destroy_attachment', :id => @document, :attachment_id => attachment}, :confirm => l(:text_are_you_sure), :method => :post, :class => 'icon icon-del' %>
-        </div>
-        <%= link_to attachment.filename, :action => 'download', :id => @document, :attachment_id => attachment %>
-        (<%= number_to_human_size attachment.filesize %>)<br />
-        <span class="author"><%= authoring attachment.created_on, attachment.author %></span><br />
-        <%= lwr(:label_download, attachment.downloads) %>
-    </li>
-<% end %>
-</ul>
-<br />
-
+<%= link_to_attachments @attachments, :delete_url => (authorize_for('documents', 'destroy_attachment') ? {:controller => 'documents', :action => 'destroy_attachment', :id => @document} : nil) %>
 
 <% if authorize_for('documents', 'add_attachment') %>
-<p><%= toggle_link l(:label_attachment_new), "add_attachment_form" %></p>
-  <% form_tag({ :controller => 'documents', :action => 'add_attachment', :id => @document }, :multipart => true, :class => "tabular", :id => "add_attachment_form", :style => "display:none;") do %>
-    <%= render :partial => 'attachments/form' %>
+<p><%= link_to l(:label_attachment_new), {}, :onclick => "Element.show('add_attachment_form'); Element.hide(this); Element.scrollTo('add_attachment_form'); return false;",
+                                             :id => 'attach_files_link' %></p>
+  <% form_tag({ :controller => 'documents', :action => 'add_attachment', :id => @document }, :multipart => true, :id => "add_attachment_form", :style => "display:none;") do %>
+  <div class="box">
+  <p><%= render :partial => 'attachments/form' %></p>
+  </div>
   <%= submit_tag l(:button_add) %>
   <% end %> 
 <% end %>
 
-<% set_html_title h(@document.title) -%>
+<% html_title @document.title -%>

app/views/enumerations/list.rhtml

@@ -25,4 +25,4 @@
 <p><%= link_to l(:label_enumeration_new), { :action => 'new', :opt => option } %></p>
 <% end %>
 
-<% set_html_title(l(:label_enumerations)) -%>
+<% html_title(l(:label_enumerations)) -%>

app/views/issue_categories/destroy.rhtml

@@ -3,9 +3,9 @@
 <% form_tag({}) do %>
 <div class="box">
 <p><strong><%= l(:text_issue_category_destroy_question, @issue_count) %></strong></p>
-<p><%= radio_button_tag 'todo', 'nullify', true %> <%= l(:text_issue_category_destroy_assignments) %><br />
+<p><label><%= radio_button_tag 'todo', 'nullify', true %> <%= l(:text_issue_category_destroy_assignments) %></label><br />
 <% if @categories.size > 0 %>
-<%= radio_button_tag 'todo', 'reassign', false %> <%= l(:text_issue_category_reassign_to) %>:
+<label><%= radio_button_tag 'todo', 'reassign', false %> <%= l(:text_issue_category_reassign_to) %></label>:
 <%= select_tag 'reassign_to_id', options_from_collection_for_select(@categories, 'id', 'name') %></p>
 <% end %>
 </div>

app/views/issue_statuses/list.rhtml

@@ -32,6 +32,6 @@
   </tbody>
 </table>
 
-<%= pagination_links_full @issue_status_pages %>
+<p class="pagination"><%= pagination_links_full @issue_status_pages %></p>
 
-<% set_html_title(l(:label_issue_status_plural)) -%>
+<% html_title(l(:label_issue_status_plural)) -%>

app/views/issues/_changesets.rhtml

@@ -0,0 +1,8 @@
+<% changesets.each do |changeset| %>
+    <div class="changeset <%= cycle('odd', 'even') %>">
+    <p><%= link_to("#{l(:label_revision)} #{changeset.revision}",
+                :controller => 'repositories', :action => 'revision', :id => @project, :rev => changeset.revision) %><br />
+        <span class="author"><%= authoring(changeset.committed_on, changeset.committer) %></span></p>
+    <%= textilizable(changeset, :comments) %>
+    </div>
+<% end %>

app/views/issues/_edit.rhtml

@@ -0,0 +1,50 @@
+<% labelled_tabular_form_for :issue, @issue,
+                             :url => {:action => 'edit', :id => @issue},
+                             :html => {:id => 'issue-form',
+                                       :class => nil,
+                                       :multipart => true} do |f| %>
+    <%= error_messages_for 'issue' %>
+    <div class="box">
+    <% if @edit_allowed || !@allowed_statuses.empty? %>
+        <fieldset class="tabular"><legend><%= l(:label_change_properties) %>
+        <% if !@issue.new_record? && !@issue.errors.any? && @edit_allowed %>
+        <small>(<%= link_to l(:label_more), {}, :onclick => 'Effect.toggle("issue_descr_fields", "appear", {duration:0.3}); return false;' %>)</small>
+        <% end %>
+        </legend>
+        <%= render :partial => (@edit_allowed ? 'form' : 'form_update'), :locals => {:f => f} %>
+        </fieldset>
+    <% end %>
+    <% if authorize_for('timelog', 'edit') %>
+        <fieldset class="tabular"><legend><%= l(:button_log_time) %></legend>
+        <% fields_for :time_entry, @time_entry, { :builder => TabularFormBuilder, :lang => current_language} do |time_entry| %>
+        <div class="splitcontentleft">
+        <p><%= time_entry.text_field :hours, :size => 6, :label => :label_spent_time %> <%= l(:field_hours) %></p>
+        </div>
+        <div class="splitcontentright">
+        <p><%= time_entry.text_field :comments, :size => 40 %></p>
+        <p><%= time_entry.select :activity_id, (@activities.collect {|p| [p.name, p.id]}) %></p>
+        </div>
+        <% end %>
+    </fieldset>
+    <% end %>
+    
+    <fieldset><legend><%= l(:field_notes) %></legend>
+    <%= text_area_tag 'notes', @notes, :cols => 60, :rows => 10, :class => 'wiki-edit' %>
+    <%= wikitoolbar_for 'notes' %>
+    
+    <p><%=l(:label_attachment_plural)%><br /><%= render :partial => 'attachments/form' %></p>
+    </fieldset>
+    </div>
+    
+    <%= f.hidden_field :lock_version %>
+    <%= submit_tag l(:button_submit) %>
+    <%= link_to_remote l(:label_preview), 
+                       { :url => { :controller => 'issues', :action => 'preview', :project_id => @project, :id => @issue },
+                         :method => 'post',
+                         :update => 'preview',
+                         :with => 'Form.serialize("issue-form")',
+                         :complete => "Element.scrollTo('preview')"
+                       }, :accesskey => accesskey(:preview) %>
+<% end %>
+
+<div id="preview" class="wiki"></div>

app/views/issues/_form.rhtml

@@ -1,8 +1,22 @@
-<%= error_messages_for 'issue' %>
-<div class="box">
+<% if @issue.new_record? %>
+<p><%= f.select :tracker_id, @project.trackers.collect {|t| [t.name, t.id]}, :required => true %></p>
+<%= observe_field :issue_tracker_id, :url => { :action => :new },
+                                     :update => :content,
+                                     :with => "Form.serialize('issue-form')" %>
+<hr />
+<% end %>
+
+<div id="issue_descr_fields" <%= 'style="display:none"' unless @issue.new_record? || @issue.errors.any? %>>
+<p><%= f.text_field :subject, :size => 80, :required => true %></p>
+<p><%= f.text_area :description, :required => true,
+                   :cols => 60,
+                   :rows => (@issue.description.blank? ? 10 : [[10, @issue.description.length / 50].max, 100].min),
+                   :accesskey => accesskey(:edit),
+                   :class => 'wiki-edit' %></p>
+</div>
 
 <div class="splitcontentleft">
-<% if @issue.new_record? %>
+<% if @issue.new_record? || @allowed_statuses.any? %>
 <p><%= f.select :status_id, (@allowed_statuses.collect {|p| [p.name, p.id]}), :required => true %></p>
 <% else %>
 <p><label><%= l(:field_status) %></label> <%= @issue.status.name %></p>
@@ -14,7 +28,10 @@
 <%= prompt_to_remote(l(:label_issue_category_new),
                      l(:label_issue_category_new), 'category[name]', 
                      {:controller => 'projects', :action => 'add_issue_category', :id => @project},
-                     :class => 'small') if authorize_for('projects', 'add_issue_category') %></p>
+                     :class => 'small', :tabindex => 199) if authorize_for('projects', 'add_issue_category') %></p>
+<%= content_tag('p', f.select(:fixed_version_id, 
+                              (@project.versions.sort.collect {|v| [v.name, v.id]}),
+                              { :include_blank => true })) unless @project.versions.empty? %>
 </div>
 
 <div class="splitcontentright">
@@ -24,29 +41,11 @@
 <p><%= f.select :done_ratio, ((0..10).to_a.collect {|r| ["#{r*10} %", r*10] }) %></p>
 </div>
 
-<p><%= f.text_field :subject, :size => 80, :required => true %></p>
-<p><%= f.text_area :description, :required => true,
-                   :cols => 60,
-                   :rows => (@issue.description.blank? ? 10 : [[10, @issue.description.length / 50].max, 100].min),
-                   :accesskey => accesskey(:edit),
-                   :class => 'wiki-edit' %></p>
-<p><%= f.select :fixed_version_id, (@project.versions.sort.collect {|v| [v.name, v.id]}), { :include_blank => true } %></p>
-<% for @custom_value in @custom_values %>
-	<p><%= custom_field_tag_with_label @custom_value %></p>
-<% end %>
+<div style="clear:both;"> </div>
+<%= render :partial => 'form_custom_fields', :locals => {:values => @custom_values} %>
 
 <% if @issue.new_record? %>
-<p id="attachments_p"><label for="attachment_file"><%=l(:label_attachment)%>
-<%= image_to_function "add.png", "addFileField();return false" %></label>
-<%= file_field_tag 'attachments[]', :size => 30  %> <em>(<%= l(:label_max_size) %>: <%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)</em></p>
+<p><label><%=l(:label_attachment_plural)%></label><%= render :partial => 'attachments/form' %></p>
 <% end %>
-</div>
 
 <%= wikitoolbar_for 'issue_description' %>
-
-<% content_for :header_tags do %>
-    <%= javascript_include_tag 'calendar/calendar' %>
-    <%= javascript_include_tag "calendar/lang/calendar-#{current_language}.js" %>
-    <%= javascript_include_tag 'calendar/calendar-setup' %>
-    <%= stylesheet_link_tag 'calendar' %>
-<% end %>

app/views/issues/_form_custom_fields.rhtml

@@ -0,0 +1,11 @@
+<div class="splitcontentleft">
+<% i = 1 %>
+<% for @custom_value in values %>
+	<p><%= custom_field_tag_with_label @custom_value %></p>
+    <% if i == values.size / 2 %>
+</div><div class="splitcontentright">
+    <% end %>
+    <% i += 1 %>
+<% end %>
+</div>
+<div style="clear:both;"> </div>

app/views/issues/_form_update.rhtml

@@ -0,0 +1,10 @@
+<div class="splitcontentleft">
+<p><%= f.select :status_id, (@allowed_statuses.collect {|p| [p.name, p.id]}), :required => true %></p>
+<p><%= f.select :assigned_to_id, (@issue.assignable_users.collect {|m| [m.name, m.id]}), :include_blank => true %></p>
+</div>
+<div class="splitcontentright">
+<p><%= f.select :done_ratio, ((0..10).to_a.collect {|r| ["#{r*10} %", r*10] }) %></p>
+<%= content_tag('p', f.select(:fixed_version_id, 
+                          (@project.versions.sort.collect {|v| [v.name, v.id]}),
+                          { :include_blank => true })) unless @project.versions.empty? %>
+</div>

app/views/issues/_history.rhtml

@@ -1,13 +1,13 @@
-<% note_id = 1 %>
 <% for journal in journals %>
-	<h4><div style="float:right;"><%= link_to "##{note_id}", :anchor => "note-#{note_id}" %></div>
-	<%= content_tag('a', '', :name => "note-#{note_id}")%>
+    <div id="change-<%= journal.id %>" class="journal">
+	<h4><div style="float:right;"><%= link_to "##{journal.indice}", :anchor => "note-#{journal.indice}" %></div>
+	<%= content_tag('a', '', :name => "note-#{journal.indice}")%>
 	<%= format_time(journal.created_on) %> - <%= journal.user.name %></h4>
 	<ul>
 	<% for detail in journal.details %>
 	   <li><%= show_detail(detail) %></li>
 	<% end %>
 	</ul>
-  	<%= textilizable(journal.notes) unless journal.notes.blank? %>
-  	<% note_id += 1 %>
+	<%= render_notes(journal) unless journal.notes.blank? %>
+	</div>
 <% end %>

app/views/issues/_list.rhtml

@@ -1,25 +1,22 @@
-<div id="bulk-edit"></div>
-<table class="list">
+<% form_tag({}) do -%>	
+<table class="list issues">
     <thead><tr>
-        <th><%= link_to_remote(image_tag('edit.png'),
-                               {:url => { :controller => 'projects', :action => 'bulk_edit_issues', :id => @project },
-                                :method => :get},
-                               {:title => l(:label_bulk_edit_selected_issues)}) if @project && User.current.allowed_to?(:edit_issues, @project) %>
+        <th><%= link_to image_tag('toggle_check.png'), {}, :onclick => 'toggleIssuesSelection(this.up("form")); return false;',
+                                                           :title => "#{l(:button_check_all)}/#{l(:button_uncheck_all)}" %>
         </th>
-		<%= sort_header_tag("#{Issue.table_name}.id", :caption => '#') %>
+		<%= sort_header_tag("#{Issue.table_name}.id", :caption => '#', :default_order => 'desc') %>
         <% query.columns.each do |column| %>
           <%= column_header(column) %>
         <% end %>
 	</tr></thead>
 	<tbody>
-	<% issues.each do |issue| %>
+	<% issues.each do |issue| -%>
 	<tr id="issue-<%= issue.id %>" class="issue hascontextmenu <%= cycle('odd', 'even') %> <%= "status-#{issue.status.position} priority-#{issue.priority.position}" %>">
-	    <td class="checkbox"><%= check_box_tag("issue_ids[]", issue.id, false, :id => "issue_#{issue.id}", :disabled => (!@project || @project != issue.project)) %></td>
+	    <td class="checkbox"><%= check_box_tag("ids[]", issue.id, false, :id => nil) %></td>
 		<td><%= link_to issue.id, :controller => 'issues', :action => 'show', :id => issue %></td>
-        <% query.columns.each do |column| %>
-          <%= content_tag 'td', column_content(column, issue), :class => column.name %>
-        <% end %>
+        <% query.columns.each do |column| %><%= content_tag 'td', column_content(column, issue), :class => column.name %><% end %>
 	</tr>
-	<% end %>
+	<% end -%>
 	</tbody>
 </table>
+<% end -%>

app/views/issues/_list_simple.rhtml

@@ -1,5 +1,6 @@
-<% if issues.length > 0 %>
-	<table class="list">		
+<% if issues && issues.any? %>
+<% form_tag({}) do %>
+	<table class="list issues">		
 		<thead><tr>
 		<th>#</th>
 		<th><%=l(:field_tracker)%></th>
@@ -9,6 +10,7 @@
 		<% for issue in issues %>
 		<tr id="issue-<%= issue.id %>" class="issue hascontextmenu <%= cycle('odd', 'even') %> <%= "status-#{issue.status.position} priority-#{issue.priority.position}" %>">
 			<td class="id">
+			    <%= check_box_tag("ids[]", issue.id, false, :style => 'display:none;') %>
 				<%= link_to issue.id, :controller => 'issues', :action => 'show', :id => issue %>
 			</td>
 			<td><%=h issue.project.name %> - <%= issue.tracker.name %><br />
@@ -20,6 +22,7 @@
 		<% end %>
 		</tbody>
 	</table>
+<% end %>
 <% else %>
-	<i><%=l(:label_no_data)%></i>
-<% end %>
+	<p class="nodata"><%= l(:label_no_data) %></p>
+<% end %>