jro_apps/redmine Commit - r14954:42b5c332b2c2

Lists can be reordered with drag and drop (#12909)....

Jean-Philippe Lang -

r14954:42b5c332b2c2

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r14954:42b5c332b2c2

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app/controllers/custom_fields_controller.rb +11 -3

             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             class CustomFieldsController < ApplicationController
               layout 'admin'
               before_filter :require_admin
               before_filter :build_new_custom_field, :only => [:new, :create]
               before_filter :find_custom_field, :only => [:edit, :update, :destroy]
               accept_api_auth :index
               def index
                 respond_to do |format|
                   format.html {
                     @custom_fields_by_type = CustomField.all.group_by {|f| f.class.name }
                   }
                   format.api {
                     @custom_fields = CustomField.all
                   }
                 end
               end
               def new
                 @custom_field.field_format = 'string' if @custom_field.field_format.blank?
                 @custom_field.default_value = nil
               end
               def create
                 if @custom_field.save
                   flash[:notice] = l(:notice_successful_create)
                   call_hook(:controller_custom_fields_new_after_save, :params => params, :custom_field => @custom_field)
                   redirect_to edit_custom_field_path(@custom_field)
                 else
                   render :action => 'new'
                 end
               end
               def edit
               end
               def update
                 if @custom_field.update_attributes(params[:custom_field])
-                  flash[:notice] = l(:notice_successful_update)
                   call_hook(:controller_custom_fields_edit_after_save, :params => params, :custom_field => @custom_field)
-                  redirect_back_or_default edit_custom_field_path(@custom_field)
+                  respond_to do |format|
+                    format.html {
+                      flash[:notice] = l(:notice_successful_update)
+                      redirect_back_or_default edit_custom_field_path(@custom_field)
+                    }
+                    format.js { render :nothing => true }
+                  end
                 else
-                  render :action => 'edit'
+                  respond_to do |format|
+                    format.html { render :action => 'edit' }
+                    format.js { render :nothing => true, :status => 422 }
+                  end
                 end
               end
               def destroy
                 begin
                   @custom_field.destroy
                 rescue
                   flash[:error] = l(:error_can_not_delete_custom_field)
                 end
                 redirect_to custom_fields_path(:tab => @custom_field.class.name)
               end
               private
               def build_new_custom_field
                 @custom_field = CustomField.new_subclass_instance(params[:type], params[:custom_field])
                 if @custom_field.nil?
                   render :action => 'select_type'
                 end
               end
               def find_custom_field
                 @custom_field = CustomField.find(params[:id])
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
             end

app/controllers/enumerations_controller.rb +11 -3

             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             class EnumerationsController < ApplicationController
               layout 'admin'
               before_filter :require_admin, :except => :index
               before_filter :require_admin_or_api_request, :only => :index
               before_filter :build_new_enumeration, :only => [:new, :create]
               before_filter :find_enumeration, :only => [:edit, :update, :destroy]
               accept_api_auth :index
               helper :custom_fields
               def index
                 respond_to do |format|
                   format.html
                   format.api {
                     @klass = Enumeration.get_subclass(params[:type])
                     if @klass
                       @enumerations = @klass.shared.sorted.to_a
                     else
                       render_404
                     end
                   }
                 end
               end
               def new
               end
               def create
                 if request.post? && @enumeration.save
                   flash[:notice] = l(:notice_successful_create)
                   redirect_to enumerations_path
                 else
                   render :action => 'new'
                 end
               end
               def edit
               end
               def update
                 if @enumeration.update_attributes(params[:enumeration])
-                  flash[:notice] = l(:notice_successful_update)
+                  respond_to do |format|
-                  redirect_to enumerations_path
+                    format.html {
+                      flash[:notice] = l(:notice_successful_update)
+                      redirect_to enumerations_path
+                    }
+                    format.js { render :nothing => true }
+                  end
                 else
-                  render :action => 'edit'
+                  respond_to do |format|
+                    format.html { render :action => 'edit' }
+                    format.js { render :nothing => true, :status => 422 }
+                  end
                 end
               end
               def destroy
                 if !@enumeration.in_use?
                   # No associated objects
                   @enumeration.destroy
                   redirect_to enumerations_path
                   return
                 elsif params[:reassign_to_id].present? && (reassign_to = @enumeration.class.find_by_id(params[:reassign_to_id].to_i))
                   @enumeration.destroy(reassign_to)
                   redirect_to enumerations_path
                   return
                 end
                 @enumerations = @enumeration.class.system.to_a - [@enumeration]
               end
               private
               def build_new_enumeration
                 class_name = params[:enumeration] && params[:enumeration][:type] || params[:type]
                 @enumeration = Enumeration.new_subclass_instance(class_name, params[:enumeration])
                 if @enumeration.nil?
                   render_404
                 end
               end
               def find_enumeration
                 @enumeration = Enumeration.find(params[:id])
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
             end

app/controllers/issue_statuses_controller.rb +11 -3

             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             class IssueStatusesController < ApplicationController
               layout 'admin'
               before_filter :require_admin, :except => :index
               before_filter :require_admin_or_api_request, :only => :index
               accept_api_auth :index
               def index
                 @issue_statuses = IssueStatus.sorted.to_a
                 respond_to do |format|
                   format.html { render :layout => false if request.xhr? }
                   format.api
                 end
               end
               def new
                 @issue_status = IssueStatus.new
               end
               def create
                 @issue_status = IssueStatus.new(params[:issue_status])
                 if @issue_status.save
                   flash[:notice] = l(:notice_successful_create)
                   redirect_to issue_statuses_path
                 else
                   render :action => 'new'
                 end
               end
               def edit
                 @issue_status = IssueStatus.find(params[:id])
               end
               def update
                 @issue_status = IssueStatus.find(params[:id])
                 if @issue_status.update_attributes(params[:issue_status])
-                  flash[:notice] = l(:notice_successful_update)
+                  respond_to do |format|
-                  redirect_to issue_statuses_path(:page => params[:page])
+                    format.html {
+                      flash[:notice] = l(:notice_successful_update)
+                      redirect_to issue_statuses_path(:page => params[:page])
+                    }
+                    format.js { render :nothing => true }
+                  end
                 else
-                  render :action => 'edit'
+                  respond_to do |format|
+                    format.html { render :action => 'edit' }
+                    format.js { render :nothing => true, :status => 422 }
+                  end
                 end
               end
               def destroy
                 IssueStatus.find(params[:id]).destroy
                 redirect_to issue_statuses_path
               rescue
                 flash[:error] = l(:error_unable_delete_issue_status)
                 redirect_to issue_statuses_path
               end
               def update_issue_done_ratio
                 if request.post? && IssueStatus.update_issue_done_ratios
                   flash[:notice] = l(:notice_issue_done_ratios_updated)
                 else
                   flash[:error] =  l(:error_issue_done_ratios_not_updated)
                 end
                 redirect_to issue_statuses_path
               end
             end

app/controllers/roles_controller.rb +11 -3

             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             class RolesController < ApplicationController
               layout 'admin'
               before_filter :require_admin, :except => [:index, :show]
               before_filter :require_admin_or_api_request, :only => [:index, :show]
               before_filter :find_role, :only => [:show, :edit, :update, :destroy]
               accept_api_auth :index, :show
               require_sudo_mode :create, :update, :destroy
               def index
                 respond_to do |format|
                   format.html {
                     @roles = Role.sorted.to_a
                     render :layout => false if request.xhr?
                   }
                   format.api {
                     @roles = Role.givable.to_a
                   }
                 end
               end
               def show
                 respond_to do |format|
                   format.api
                 end
               end
               def new
                 # Prefills the form with 'Non member' role permissions by default
                 @role = Role.new(params[:role] || {:permissions => Role.non_member.permissions})
                 if params[:copy].present? && @copy_from = Role.find_by_id(params[:copy])
                   @role.copy_from(@copy_from)
                 end
                 @roles = Role.sorted.to_a
               end
               def create
                 @role = Role.new(params[:role])
                 if request.post? && @role.save
                   # workflow copy
                   if !params[:copy_workflow_from].blank? && (copy_from = Role.find_by_id(params[:copy_workflow_from]))
                     @role.workflow_rules.copy(copy_from)
                   end
                   flash[:notice] = l(:notice_successful_create)
                   redirect_to roles_path
                 else
                   @roles = Role.sorted.to_a
                   render :action => 'new'
                 end
               end
               def edit
               end
               def update
                 if @role.update_attributes(params[:role])
-                  flash[:notice] = l(:notice_successful_update)
+                  respond_to do |format|
-                  redirect_to roles_path(:page => params[:page])
+                    format.html {
+                      flash[:notice] = l(:notice_successful_update)
+                      redirect_to roles_path(:page => params[:page])
+                    }
+                    format.js { render :nothing => true }
+                  end
                 else
-                  render :action => 'edit'
+                  respond_to do |format|
+                    format.html { render :action => 'edit' }
+                    format.js { render :nothing => true, :status => 422 }
+                  end
                 end
               end
               def destroy
                 @role.destroy
                 redirect_to roles_path
               rescue
                 flash[:error] =  l(:error_can_not_remove_role)
                 redirect_to roles_path
               end
               def permissions
                 @roles = Role.sorted.to_a
                 @permissions = Redmine::AccessControl.permissions.select { |p| !p.public? }
                 if request.post?
                   @roles.each do |role|
                     role.permissions = params[:permissions][role.id.to_s]
                     role.save
                   end
                   flash[:notice] = l(:notice_successful_update)
                   redirect_to roles_path
                 end
               end
               private
               def find_role
                 @role = Role.find(params[:id])
               rescue ActiveRecord::RecordNotFound
                 render_404
               end
             end

app/controllers/trackers_controller.rb +15 -5

             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             class TrackersController < ApplicationController
               layout 'admin'
               before_filter :require_admin, :except => :index
               before_filter :require_admin_or_api_request, :only => :index
               accept_api_auth :index
               def index
                 @trackers = Tracker.sorted.to_a
                 respond_to do |format|
                   format.html { render :layout => false if request.xhr? }
                   format.api
                 end
               end
               def new
                 @tracker ||= Tracker.new(params[:tracker])
                 @trackers = Tracker.sorted.to_a
                 @projects = Project.all
               end
               def create
                 @tracker = Tracker.new(params[:tracker])
                 if @tracker.save
                   # workflow copy
                   if !params[:copy_workflow_from].blank? && (copy_from = Tracker.find_by_id(params[:copy_workflow_from]))
                     @tracker.workflow_rules.copy(copy_from)
                   end
                   flash[:notice] = l(:notice_successful_create)
                   redirect_to trackers_path
                   return
                 end
                 new
                 render :action => 'new'
               end
               def edit
                 @tracker ||= Tracker.find(params[:id])
                 @projects = Project.all
               end
               def update
                 @tracker = Tracker.find(params[:id])
                 if @tracker.update_attributes(params[:tracker])
-                  flash[:notice] = l(:notice_successful_update)
+                  respond_to do |format|
-                  redirect_to trackers_path(:page => params[:page])
+                    format.html {
-                  return
+                      flash[:notice] = l(:notice_successful_update)
+                      redirect_to trackers_path(:page => params[:page])
+                    }
+                    format.js { render :nothing => true }
+                  end
+                else
+                  respond_to do |format|
+                    format.html {
+                      edit
+                      render :action => 'edit'
+                    }
+                    format.js { render :nothing => true, :status => 422 }
+                  end
                 end
-                edit
-                render :action => 'edit'
               end
               def destroy
                 @tracker = Tracker.find(params[:id])
                 unless @tracker.issues.empty?
                   flash[:error] = l(:error_can_not_delete_tracker)
                 else
                   @tracker.destroy
                 end
                 redirect_to trackers_path
               end
               def fields
                 if request.post? && params[:trackers]
                   params[:trackers].each do |tracker_id, tracker_params|
                     tracker = Tracker.find_by_id(tracker_id)
                     if tracker
                       tracker.core_fields = tracker_params[:core_fields]
                       tracker.custom_field_ids = tracker_params[:custom_field_ids]
                       tracker.save
                     end
                   end
                   flash[:notice] = l(:notice_successful_update)
                   redirect_to fields_trackers_path
                   return
                 end
                 @trackers = Tracker.sorted.to_a
                 @custom_fields = IssueCustomField.all.sort
               end
             end

app/helpers/application_helper.rb +10 0

             # encoding: utf-8
             #
             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             require 'forwardable'
             require 'cgi'
             module ApplicationHelper
               include Redmine::WikiFormatting::Macros::Definitions
               include Redmine::I18n
               include GravatarHelper::PublicMethods
               include Redmine::Pagination::Helper
               include Redmine::SudoMode::Helper
               include Redmine::Themes::Helper
               include Redmine::Hook::Helper
               extend Forwardable
               def_delegators :wiki_helper, :wikitoolbar_for, :heads_for_wiki_formatter
               # Return true if user is authorized for controller/action, otherwise false
               def authorize_for(controller, action)
                 User.current.allowed_to?({:controller => controller, :action => action}, @project)
               end
               # Display a link if user is authorized
               #
               # @param [String] name Anchor text (passed to link_to)
               # @param [Hash] options Hash params. This will checked by authorize_for to see if the user is authorized
               # @param [optional, Hash] html_options Options passed to link_to
               # @param [optional, Hash] parameters_for_method_reference Extra parameters for link_to
               def link_to_if_authorized(name, options = {}, html_options = nil, *parameters_for_method_reference)
                 link_to(name, options, html_options, *parameters_for_method_reference) if authorize_for(options[:controller] || params[:controller], options[:action])
               end
               # Displays a link to user's account page if active
               def link_to_user(user, options={})
                 if user.is_a?(User)
                   name = h(user.name(options[:format]))
                   if user.active? || (User.current.admin? && user.logged?)
                     link_to name, user_path(user), :class => user.css_classes
                   else
                     name
                   end
                 else
                   h(user.to_s)
                 end
               end
               # Displays a link to +issue+ with its subject.
               # Examples:
               #
               #   link_to_issue(issue)                        # => Defect #6: This is the subject
               #   link_to_issue(issue, :truncate => 6)        # => Defect #6: This i...
               #   link_to_issue(issue, :subject => false)     # => Defect #6
               #   link_to_issue(issue, :project => true)      # => Foo - Defect #6
               #   link_to_issue(issue, :subject => false, :tracker => false)     # => #6
               #
               def link_to_issue(issue, options={})
                 title = nil
                 subject = nil
                 text = options[:tracker] == false ? "##{issue.id}" : "#{issue.tracker} ##{issue.id}"
                 if options[:subject] == false
                   title = issue.subject.truncate(60)
                 else
                   subject = issue.subject
                   if truncate_length = options[:truncate]
                     subject = subject.truncate(truncate_length)
                   end
                 end
                 only_path = options[:only_path].nil? ? true : options[:only_path]
                 s = link_to(text, issue_url(issue, :only_path => only_path),
                             :class => issue.css_classes, :title => title)
                 s << h(": #{subject}") if subject
                 s = h("#{issue.project} - ") + s if options[:project]
                 s
               end
               # Generates a link to an attachment.
               # Options:
               # * :text - Link text (default to attachment filename)
               # * :download - Force download (default: false)
               def link_to_attachment(attachment, options={})
                 text = options.delete(:text) || attachment.filename
                 route_method = options.delete(:download) ? :download_named_attachment_url : :named_attachment_url
                 html_options = options.slice!(:only_path)
                 options[:only_path] = true unless options.key?(:only_path)
                 url = send(route_method, attachment, attachment.filename, options)
                 link_to text, url, html_options
               end
               # Generates a link to a SCM revision
               # Options:
               # * :text - Link text (default to the formatted revision)
               def link_to_revision(revision, repository, options={})
                 if repository.is_a?(Project)
                   repository = repository.repository
                 end
                 text = options.delete(:text) || format_revision(revision)
                 rev = revision.respond_to?(:identifier) ? revision.identifier : revision
                 link_to(
                     h(text),
                     {:controller => 'repositories', :action => 'revision', :id => repository.project, :repository_id => repository.identifier_param, :rev => rev},
                     :title => l(:label_revision_id, format_revision(revision)),
                     :accesskey => options[:accesskey]
                   )
               end
               # Generates a link to a message
               def link_to_message(message, options={}, html_options = nil)
                 link_to(
                   message.subject.truncate(60),
                   board_message_url(message.board_id, message.parent_id || message.id, {
                     :r => (message.parent_id && message.id),
                     :anchor => (message.parent_id ? "message-#{message.id}" : nil),
                     :only_path => true
                   }.merge(options)),
                   html_options
                 )
               end
               # Generates a link to a project if active
               # Examples:
               #
               #   link_to_project(project)                          # => link to the specified project overview
               #   link_to_project(project, {:only_path => false}, :class => "project") # => 3rd arg adds html options
               #   link_to_project(project, {}, :class => "project") # => html options with default url (project overview)
               #
               def link_to_project(project, options={}, html_options = nil)
                 if project.archived?
                   h(project.name)
                 else
                   link_to project.name,
                     project_url(project, {:only_path => true}.merge(options)),
                     html_options
                 end
               end
               # Generates a link to a project settings if active
               def link_to_project_settings(project, options={}, html_options=nil)
                 if project.active?
                   link_to project.name, settings_project_path(project, options), html_options
                 elsif project.archived?
                   h(project.name)
                 else
                   link_to project.name, project_path(project, options), html_options
                 end
               end
               # Generates a link to a version
               def link_to_version(version, options = {})
                 return '' unless version && version.is_a?(Version)
                 options = {:title => format_date(version.effective_date)}.merge(options)
                 link_to_if version.visible?, format_version_name(version), version_path(version), options
               end
               # Helper that formats object for html or text rendering
               def format_object(object, html=true, &block)
                 if block_given?
                   object = yield object
                 end
                 case object.class.name
                 when 'Array'
                   object.map {|o| format_object(o, html)}.join(', ').html_safe
                 when 'Time'
                   format_time(object)
                 when 'Date'
                   format_date(object)
                 when 'Fixnum'
                   object.to_s
                 when 'Float'
                   sprintf "%.2f", object
                 when 'User'
                   html ? link_to_user(object) : object.to_s
                 when 'Project'
                   html ? link_to_project(object) : object.to_s
                 when 'Version'
                   html ? link_to_version(object) : object.to_s
                 when 'TrueClass'
                   l(:general_text_Yes)
                 when 'FalseClass'
                   l(:general_text_No)
                 when 'Issue'
                   object.visible? && html ? link_to_issue(object) : "##{object.id}"
                 when 'CustomValue', 'CustomFieldValue'
                   if object.custom_field
                     f = object.custom_field.format.formatted_custom_value(self, object, html)
                     if f.nil? || f.is_a?(String)
                       f
                     else
                       format_object(f, html, &block)
                     end
                   else
                     object.value.to_s
                   end
                 else
                   html ? h(object) : object.to_s
                 end
               end
               def wiki_page_path(page, options={})
                 url_for({:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title}.merge(options))
               end
               def thumbnail_tag(attachment)
                 link_to image_tag(thumbnail_path(attachment)),
                   named_attachment_path(attachment, attachment.filename),
                   :title => attachment.filename
               end
               def toggle_link(name, id, options={})
                 onclick = "$('##{id}').toggle(); "
                 onclick << (options[:focus] ? "$('##{options[:focus]}').focus(); " : "this.blur(); ")
                 onclick << "return false;"
                 link_to(name, "#", :onclick => onclick)
               end
               def format_activity_title(text)
                 h(truncate_single_line_raw(text, 100))
               end
               def format_activity_day(date)
                 date == User.current.today ? l(:label_today).titleize : format_date(date)
               end
               def format_activity_description(text)
                 h(text.to_s.truncate(120).gsub(%r{[\r\n]*<(pre|code)>.*$}m, '...')
                    ).gsub(/[\r\n]+/, "<br />").html_safe
               end
               def format_version_name(version)
                 if version.project == @project
                   h(version)
                 else
                   h("#{version.project} - #{version}")
                 end
               end
               def due_date_distance_in_words(date)
                 if date
                   l((date < Date.today ? :label_roadmap_overdue : :label_roadmap_due_in), distance_of_date_in_words(Date.today, date))
                 end
               end
               # Renders a tree of projects as a nested set of unordered lists
               # The given collection may be a subset of the whole project tree
               # (eg. some intermediate nodes are private and can not be seen)
               def render_project_nested_lists(projects, &block)
                 s = ''
                 if projects.any?
                   ancestors = []
                   original_project = @project
                   projects.sort_by(&:lft).each do |project|
                     # set the project environment to please macros.
                     @project = project
                     if (ancestors.empty? || project.is_descendant_of?(ancestors.last))
                       s << "<ul class='projects #{ ancestors.empty? ? 'root' : nil}'>\n"
                     else
                       ancestors.pop
                       s << "</li>"
                       while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
                         ancestors.pop
                         s << "</ul></li>\n"
                       end
                     end
                     classes = (ancestors.empty? ? 'root' : 'child')
                     s << "<li class='#{classes}'><div class='#{classes}'>"
                     s << h(block_given? ? capture(project, &block) : project.name)
                     s << "</div>\n"
                     ancestors << project
                   end
                   s << ("</li></ul>\n" * ancestors.size)
                   @project = original_project
                 end
                 s.html_safe
               end
               def render_page_hierarchy(pages, node=nil, options={})
                 content = ''
                 if pages[node]
                   content << "<ul class=\"pages-hierarchy\">\n"
                   pages[node].each do |page|
                     content << "<li>"
                     content << link_to(h(page.pretty_title), {:controller => 'wiki', :action => 'show', :project_id => page.project, :id => page.title, :version => nil},
                                        :title => (options[:timestamp] && page.updated_on ? l(:label_updated_time, distance_of_time_in_words(Time.now, page.updated_on)) : nil))
                     content << "\n" + render_page_hierarchy(pages, page.id, options) if pages[page.id]
                     content << "</li>\n"
                   end
                   content << "</ul>\n"
                 end
                 content.html_safe
               end
               # Renders flash messages
               def render_flash_messages
                 s = ''
                 flash.each do |k,v|
                   s << content_tag('div', v.html_safe, :class => "flash #{k}", :id => "flash_#{k}")
                 end
                 s.html_safe
               end
               # Renders tabs and their content
               def render_tabs(tabs, selected=params[:tab])
                 if tabs.any?
                   unless tabs.detect {|tab| tab[:name] == selected}
                     selected = nil
                   end
                   selected ||= tabs.first[:name]
                   render :partial => 'common/tabs', :locals => {:tabs => tabs, :selected_tab => selected}
                 else
                   content_tag 'p', l(:label_no_data), :class => "nodata"
                 end
               end
               # Renders the project quick-jump box
               def render_project_jump_box
                 return unless User.current.logged?
                 projects = User.current.projects.active.select(:id, :name, :identifier, :lft, :rgt).to_a
                 if projects.any?
                   options =
                     ("<option value=''>#{ l(:label_jump_to_a_project) }</option>" +
                      '<option value="" disabled="disabled">---</option>').html_safe
                   options << project_tree_options_for_select(projects, :selected => @project) do |p|
                     { :value => project_path(:id => p, :jump => current_menu_item) }
                   end
                   content_tag( :span, nil, :class => 'jump-box-arrow') +
                   select_tag('project_quick_jump_box', options, :onchange => 'if (this.value != \'\') { window.location = this.value; }')
                 end
               end
               def project_tree_options_for_select(projects, options = {})
                 s = ''.html_safe
                 if blank_text = options[:include_blank]
                   if blank_text == true
                     blank_text = '&nbsp;'.html_safe
                   end
                   s << content_tag('option', blank_text, :value => '')
                 end
                 project_tree(projects) do |project, level|
                   name_prefix = (level > 0 ? '&nbsp;' * 2 * level + '&#187; ' : '').html_safe
                   tag_options = {:value => project.id}
                   if project == options[:selected] || (options[:selected].respond_to?(:include?) && options[:selected].include?(project))
                     tag_options[:selected] = 'selected'
                   else
                     tag_options[:selected] = nil
                   end
                   tag_options.merge!(yield(project)) if block_given?
                   s << content_tag('option', name_prefix + h(project), tag_options)
                 end
                 s.html_safe
               end
               # Yields the given block for each project with its level in the tree
               #
               # Wrapper for Project#project_tree
               def project_tree(projects, &block)
                 Project.project_tree(projects, &block)
               end
               def principals_check_box_tags(name, principals)
                 s = ''
                 principals.each do |principal|
                   s << "<label>#{ check_box_tag name, principal.id, false, :id => nil } #{h principal}</label>\n"
                 end
                 s.html_safe
               end
               # Returns a string for users/groups option tags
               def principals_options_for_select(collection, selected=nil)
                 s = ''
                 if collection.include?(User.current)
                   s << content_tag('option', "<< #{l(:label_me)} >>", :value => User.current.id)
                 end
                 groups = ''
                 collection.sort.each do |element|
                   selected_attribute = ' selected="selected"' if option_value_selected?(element, selected) || element.id.to_s == selected
                   (element.is_a?(Group) ? groups : s) << %(<option value="#{element.id}"#{selected_attribute}>#{h element.name}</option>)
                 end
                 unless groups.empty?
                   s << %(<optgroup label="#{h(l(:label_group_plural))}">#{groups}</optgroup>)
                 end
                 s.html_safe
               end
               def option_tag(name, text, value, selected=nil, options={})
                 content_tag 'option', value, options.merge(:value => value, :selected => (value == selected))
               end
               def truncate_single_line_raw(string, length)
                 string.to_s.truncate(length).gsub(%r{[\r\n]+}m, ' ')
               end
               # Truncates at line break after 250 characters or options[:length]
               def truncate_lines(string, options={})
                 length = options[:length] || 250
                 if string.to_s =~ /\A(.{#{length}}.*?)$/m
                   "#{$1}..."
                 else
                   string
                 end
               end
               def anchor(text)
                 text.to_s.gsub(' ', '_')
               end
               def html_hours(text)
                 text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>').html_safe
               end
               def authoring(created, author, options={})
                 l(options[:label] || :label_added_time_by, :author => link_to_user(author), :age => time_tag(created)).html_safe
               end
               def time_tag(time)
                 text = distance_of_time_in_words(Time.now, time)
                 if @project
                   link_to(text, project_activity_path(@project, :from => User.current.time_to_date(time)), :title => format_time(time))
                 else
                   content_tag('abbr', text, :title => format_time(time))
                 end
               end
               def syntax_highlight_lines(name, content)
                 lines = []
                 syntax_highlight(name, content).each_line { |line| lines << line }
                 lines
               end
               def syntax_highlight(name, content)
                 Redmine::SyntaxHighlighting.highlight_by_filename(content, name)
               end
               def to_path_param(path)
                 str = path.to_s.split(%r{[/\\]}).select{|p| !p.blank?}.join("/")
                 str.blank? ? nil : str
               end
               def reorder_links(name, url, method = :post)
                 link_to(l(:label_sort_highest),
                         url.merge({"#{name}[move_to]" => 'highest'}), :method => method,
                         :title => l(:label_sort_highest), :class => 'icon-only icon-move-top') +
                 link_to(l(:label_sort_higher),
                         url.merge({"#{name}[move_to]" => 'higher'}), :method => method,
                         :title => l(:label_sort_higher), :class => 'icon-only icon-move-up') +
                 link_to(l(:label_sort_lower),
                         url.merge({"#{name}[move_to]" => 'lower'}), :method => method,
                         :title => l(:label_sort_lower), :class => 'icon-only icon-move-down') +
                 link_to(l(:label_sort_lowest),
                         url.merge({"#{name}[move_to]" => 'lowest'}), :method => method,
                         :title => l(:label_sort_lowest), :class => 'icon-only icon-move-bottom')
               end
+              def reorder_handle(object, options={})
+                data = {
+                  :reorder_url => options[:url] || url_for(object),
+                  :reorder_param => options[:param] || object.class.name.underscore
+                }
+                content_tag('span', '',
+                  :class => "sort-handle ui-icon ui-icon-arrowthick-2-n-s",
+                  :data => data)
+              end
               def breadcrumb(*args)
                 elements = args.flatten
                 elements.any? ? content_tag('p', (args.join(" \xc2\xbb ") + " \xc2\xbb ").html_safe, :class => 'breadcrumb') : nil
               end
               def other_formats_links(&block)
                 concat('<p class="other-formats">'.html_safe + l(:label_export_to))
                 yield Redmine::Views::OtherFormatsBuilder.new(self)
                 concat('</p>'.html_safe)
               end
               def page_header_title
                 if @project.nil? || @project.new_record?
                   h(Setting.app_title)
                 else
                   b = []
                   ancestors = (@project.root? ? [] : @project.ancestors.visible.to_a)
                   if ancestors.any?
                     root = ancestors.shift
                     b << link_to_project(root, {:jump => current_menu_item}, :class => 'root')
                     if ancestors.size > 2
                       b << "\xe2\x80\xa6"
                       ancestors = ancestors[-2, 2]
                     end
                     b += ancestors.collect {|p| link_to_project(p, {:jump => current_menu_item}, :class => 'ancestor') }
                   end
                   b << content_tag(:span, h(@project), class: 'current-project')
                   if b.size > 1
                     separator = content_tag(:span, ' &raquo; '.html_safe, class: 'separator')
                     path = safe_join(b[0..-2], separator) + separator
                     b = [content_tag(:span, path.html_safe, class: 'breadcrumbs'), b[-1]]
                   end
                   safe_join b
                 end
               end
               # Returns a h2 tag and sets the html title with the given arguments
               def title(*args)
                 strings = args.map do |arg|
                   if arg.is_a?(Array) && arg.size >= 2
                     link_to(*arg)
                   else
                     h(arg.to_s)
                   end
                 end
                 html_title args.reverse.map {|s| (s.is_a?(Array) ? s.first : s).to_s}
                 content_tag('h2', strings.join(' &#187; ').html_safe)
               end
               # Sets the html title
               # Returns the html title when called without arguments
               # Current project name and app_title and automatically appended
               # Exemples:
               #   html_title 'Foo', 'Bar'
               #   html_title # => 'Foo - Bar - My Project - Redmine'
               def html_title(*args)
                 if args.empty?
                   title = @html_title || []
                   title << @project.name if @project
                   title << Setting.app_title unless Setting.app_title == title.last
                   title.reject(&:blank?).join(' - ')
                 else
                   @html_title ||= []
                   @html_title += args
                 end
               end
               # Returns the theme, controller name, and action as css classes for the
               # HTML body.
               def body_css_classes
                 css = []
                 if theme = Redmine::Themes.theme(Setting.ui_theme)
                   css << 'theme-' + theme.name
                 end
                 css << 'project-' + @project.identifier if @project && @project.identifier.present?
                 css << 'controller-' + controller_name
                 css << 'action-' + action_name
                 css.join(' ')
               end
               def accesskey(s)
                 @used_accesskeys ||= []
                 key = Redmine::AccessKeys.key_for(s)
                 return nil if @used_accesskeys.include?(key)
                 @used_accesskeys << key
                 key
               end
               # Formats text according to system settings.
               # 2 ways to call this method:
               # * with a String: textilizable(text, options)
               # * with an object and one of its attribute: textilizable(issue, :description, options)
               def textilizable(*args)
                 options = args.last.is_a?(Hash) ? args.pop : {}
                 case args.size
                 when 1
                   obj = options[:object]
                   text = args.shift
                 when 2
                   obj = args.shift
                   attr = args.shift
                   text = obj.send(attr).to_s
                 else
                   raise ArgumentError, 'invalid arguments to textilizable'
                 end
                 return '' if text.blank?
                 project = options[:project] || @project || (obj && obj.respond_to?(:project) ? obj.project : nil)
                 @only_path = only_path = options.delete(:only_path) == false ? false : true
                 text = text.dup
                 macros = catch_macros(text)
                 text = Redmine::WikiFormatting.to_html(Setting.text_formatting, text, :object => obj, :attribute => attr)
                 @parsed_headings = []
                 @heading_anchors = {}
                 @current_section = 0 if options[:edit_section_links]
                 parse_sections(text, project, obj, attr, only_path, options)
                 text = parse_non_pre_blocks(text, obj, macros) do |text|
                   [:parse_inline_attachments, :parse_wiki_links, :parse_redmine_links].each do |method_name|
                     send method_name, text, project, obj, attr, only_path, options
                   end
                 end
                 parse_headings(text, project, obj, attr, only_path, options)
                 if @parsed_headings.any?
                   replace_toc(text, @parsed_headings)
                 end
                 text.html_safe
               end
               def parse_non_pre_blocks(text, obj, macros)
                 s = StringScanner.new(text)
                 tags = []
                 parsed = ''
                 while !s.eos?
                   s.scan(/(.*?)(<(\/)?(pre|code)(.*?)>|\z)/im)
                   text, full_tag, closing, tag = s[1], s[2], s[3], s[4]
                   if tags.empty?
                     yield text
                     inject_macros(text, obj, macros) if macros.any?
                   else
                     inject_macros(text, obj, macros, false) if macros.any?
                   end
                   parsed << text
                   if tag
                     if closing
                       if tags.last && tags.last.casecmp(tag) == 0
                         tags.pop
                       end
                     else
                       tags << tag.downcase
                     end
                     parsed << full_tag
                   end
                 end
                 # Close any non closing tags
                 while tag = tags.pop
                   parsed << "</#{tag}>"
                 end
                 parsed
               end
               def parse_inline_attachments(text, project, obj, attr, only_path, options)
                 return if options[:inline_attachments] == false
                 # when using an image link, try to use an attachment, if possible
                 attachments = options[:attachments] || []
                 attachments += obj.attachments if obj.respond_to?(:attachments)
                 if attachments.present?
                   text.gsub!(/src="([^\/"]+\.(bmp|gif|jpg|jpe|jpeg|png))"(\s+alt="([^"]*)")?/i) do |m|
                     filename, ext, alt, alttext = $1.downcase, $2, $3, $4
                     # search for the picture in attachments
                     if found = Attachment.latest_attach(attachments, CGI.unescape(filename))
                       image_url = download_named_attachment_url(found, found.filename, :only_path => only_path)
                       desc = found.description.to_s.gsub('"', '')
                       if !desc.blank? && alttext.blank?
                         alt = " title=\"#{desc}\" alt=\"#{desc}\""
                       end
                       "src=\"#{image_url}\"#{alt}"
                     else
                       m
                     end
                   end
                 end
               end
               # Wiki links
               #
               # Examples:
               #   [[mypage]]
               #   [[mypage|mytext]]
               # wiki links can refer other project wikis, using project name or identifier:
               #   [[project:]] -> wiki starting page
               #   [[project:|mytext]]
               #   [[project:mypage]]
               #   [[project:mypage|mytext]]
               def parse_wiki_links(text, project, obj, attr, only_path, options)
                 text.gsub!(/(!)?(\[\[([^\]\n\|]+)(\|([^\]\n\|]+))?\]\])/) do |m|
                   link_project = project
                   esc, all, page, title = $1, $2, $3, $5
                   if esc.nil?
                     if page =~ /^([^\:]+)\:(.*)$/
                       identifier, page = $1, $2
                       link_project = Project.find_by_identifier(identifier) || Project.find_by_name(identifier)
                       title ||= identifier if page.blank?
                     end
                     if link_project && link_project.wiki
                       # extract anchor
                       anchor = nil
                       if page =~ /^(.+?)\#(.+)$/
                         page, anchor = $1, $2
                       end
                       anchor = sanitize_anchor_name(anchor) if anchor.present?
                       # check if page exists
                       wiki_page = link_project.wiki.find_page(page)
                       url = if anchor.present? && wiki_page.present? && (obj.is_a?(WikiContent) || obj.is_a?(WikiContent::Version)) && obj.page == wiki_page
                         "##{anchor}"
                       else
                         case options[:wiki_links]
                         when :local; "#{page.present? ? Wiki.titleize(page) : ''}.html" + (anchor.present? ? "##{anchor}" : '')
                         when :anchor; "##{page.present? ? Wiki.titleize(page) : title}" + (anchor.present? ? "_#{anchor}" : '') # used for single-file wiki export
                         else
                           wiki_page_id = page.present? ? Wiki.titleize(page) : nil
                           parent = wiki_page.nil? && obj.is_a?(WikiContent) && obj.page && project == link_project ? obj.page.title : nil
                           url_for(:only_path => only_path, :controller => 'wiki', :action => 'show', :project_id => link_project,
                            :id => wiki_page_id, :version => nil, :anchor => anchor, :parent => parent)
                         end
                       end
                       link_to(title.present? ? title.html_safe : h(page), url, :class => ('wiki-page' + (wiki_page ? '' : ' new')))
                     else
                       # project or wiki doesn't exist
                       all
                     end
                   else
                     all
                   end
                 end
               end
               # 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
               #   Forum messages:
               #     message#1218 -> Link to message with id 1218
               #  Projects:
               #     project:someproject -> Link to project named "someproject"
               #     project#3 -> Link to project with id 3
               #
               #   Links can refer other objects from other projects, using project identifier:
               #     identifier:r52
               #     identifier:document:"Some document"
               #     identifier:version:1.0.0
               #     identifier:source:some/file
               def parse_redmine_links(text, default_project, obj, attr, only_path, options)
                 text.gsub!(%r{<a( [^>]+?)?>(.*?)</a>|([\s\(,\-\[\>]|^)(!)?(([a-z0-9\-_]+):)?(attachment|document|version|forum|news|message|project|commit|source|export)?(((#)|((([a-z0-9\-_]+)\|)?(r)))((\d+)((#note)?-(\d+))?)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]][^A-Za-z0-9_/])|,|\s|\]|<|$)}) do |m|
                   tag_content, leading, esc, project_prefix, project_identifier, prefix, repo_prefix, repo_identifier, sep, identifier, comment_suffix, comment_id = $2, $3, $4, $5, $6, $7, $12, $13, $10 || $14 || $20, $16 || $21, $17, $19
                   if tag_content
                     $&
                   else
                     link = nil
                     project = default_project
                     if project_identifier
                       project = Project.visible.find_by_identifier(project_identifier)
                     end
                     if esc.nil?
                       if prefix.nil? && sep == 'r'
                         if project
                           repository = nil
                           if repo_identifier
                             repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
                           else
                             repository = project.repository
                           end
                           # project.changesets.visible raises an SQL error because of a double join on repositories
                           if repository &&
                                (changeset = Changeset.visible.
                                                 find_by_repository_id_and_revision(repository.id, identifier))
                             link = link_to(h("#{project_prefix}#{repo_prefix}r#{identifier}"),
                                            {:only_path => only_path, :controller => 'repositories',
                                             :action => 'revision', :id => project,
                                             :repository_id => repository.identifier_param,
                                             :rev => changeset.revision},
                                            :class => 'changeset',
                                            :title => truncate_single_line_raw(changeset.comments, 100))
                           end
                         end
                       elsif sep == '#'
                         oid = identifier.to_i
                         case prefix
                         when nil
                           if oid.to_s == identifier &&
                             issue = Issue.visible.find_by_id(oid)
                             anchor = comment_id ? "note-#{comment_id}" : nil
                             link = link_to("##{oid}#{comment_suffix}",
                                            issue_url(issue, :only_path => only_path, :anchor => anchor),
                                            :class => issue.css_classes,
                                            :title => "#{issue.tracker.name}: #{issue.subject.truncate(100)} (#{issue.status.name})")
                           end
                         when 'document'
                           if document = Document.visible.find_by_id(oid)
                             link = link_to(document.title, document_url(document, :only_path => only_path), :class => 'document')
                           end
                         when 'version'
                           if version = Version.visible.find_by_id(oid)
                             link = link_to(version.name, version_url(version, :only_path => only_path), :class => 'version')
                           end
                         when 'message'
                           if message = Message.visible.find_by_id(oid)
                             link = link_to_message(message, {:only_path => only_path}, :class => 'message')
                           end
                         when 'forum'
                           if board = Board.visible.find_by_id(oid)
                             link = link_to(board.name, project_board_url(board.project, board, :only_path => only_path), :class => 'board')
                           end
                         when 'news'
                           if news = News.visible.find_by_id(oid)
                             link = link_to(news.title, news_url(news, :only_path => only_path), :class => 'news')
                           end
                         when 'project'
                           if p = Project.visible.find_by_id(oid)
                             link = link_to_project(p, {:only_path => only_path}, :class => 'project')
                           end
                         end
                       elsif sep == ':'
                         # removes the double quotes if any
                         name = identifier.gsub(%r{^"(.*)"$}, "\\1")
                         name = CGI.unescapeHTML(name)
                         case prefix
                         when 'document'
                           if project && document = project.documents.visible.find_by_title(name)
                             link = link_to(document.title, document_url(document, :only_path => only_path), :class => 'document')
                           end
                         when 'version'
                           if project && version = project.versions.visible.find_by_name(name)
                             link = link_to(version.name, version_url(version, :only_path => only_path), :class => 'version')
                           end
                         when 'forum'
                           if project && board = project.boards.visible.find_by_name(name)
                             link = link_to(board.name, project_board_url(board.project, board, :only_path => only_path), :class => 'board')
                           end
                         when 'news'
                           if project && news = project.news.visible.find_by_title(name)
                             link = link_to(news.title, news_url(news, :only_path => only_path), :class => 'news')
                           end
                         when 'commit', 'source', 'export'
                           if project
                             repository = nil
                             if name =~ %r{^(([a-z0-9\-_]+)\|)(.+)$}
                               repo_prefix, repo_identifier, name = $1, $2, $3
                               repository = project.repositories.detect {|repo| repo.identifier == repo_identifier}
                             else
                               repository = project.repository
                             end
                             if prefix == 'commit'
                               if repository && (changeset = Changeset.visible.where("repository_id = ? AND scmid LIKE ?", repository.id, "#{name}%").first)
                                 link = link_to h("#{project_prefix}#{repo_prefix}#{name}"), {:only_path => only_path, :controller => 'repositories', :action => 'revision', :id => project, :repository_id => repository.identifier_param, :rev => changeset.identifier},
                                                              :class => 'changeset',
                                                              :title => truncate_single_line_raw(changeset.comments, 100)
                               end
                             else
                               if repository && User.current.allowed_to?(:browse_repository, project)
                                 name =~ %r{^[/\\]*(.*?)(@([^/\\@]+?))?(#(L\d+))?$}
                                 path, rev, anchor = $1, $3, $5
                                 link = link_to h("#{project_prefix}#{prefix}:#{repo_prefix}#{name}"), {:only_path => only_path, :controller => 'repositories', :action => (prefix == 'export' ? 'raw' : 'entry'), :id => project, :repository_id => repository.identifier_param,
                                                                         :path => to_path_param(path),
                                                                         :rev => rev,
                                                                         :anchor => anchor},
                                                                        :class => (prefix == 'export' ? 'source download' : 'source')
                               end
                             end
                             repo_prefix = nil
                           end
                         when 'attachment'
                           attachments = options[:attachments] || []
                           attachments += obj.attachments if obj.respond_to?(:attachments)
                           if attachments && attachment = Attachment.latest_attach(attachments, name)
                             link = link_to_attachment(attachment, :only_path => only_path, :download => true, :class => 'attachment')
                           end
                         when 'project'
                           if p = Project.visible.where("identifier = :s OR LOWER(name) = :s", :s => name.downcase).first
                             link = link_to_project(p, {:only_path => only_path}, :class => 'project')
                           end
                         end
                       end
                     end
                     (leading + (link || "#{project_prefix}#{prefix}#{repo_prefix}#{sep}#{identifier}#{comment_suffix}"))
                   end
                 end
               end
               HEADING_RE = /(<h(\d)( [^>]+)?>(.+?)<\/h(\d)>)/i unless const_defined?(:HEADING_RE)
               def parse_sections(text, project, obj, attr, only_path, options)
                 return unless options[:edit_section_links]
                 text.gsub!(HEADING_RE) do
                   heading, level = $1, $2
                   @current_section += 1
                   if @current_section > 1
                     content_tag('div',
                       link_to(l(:button_edit_section), options[:edit_section_links].merge(:section => @current_section),
                               :class => 'icon-only icon-edit'),
                       :class => "contextual heading-#{level}",
                       :title => l(:button_edit_section),
                       :id => "section-#{@current_section}") + heading.html_safe
                   else
                     heading
                   end
                 end
               end
               # Headings and TOC
               # Adds ids and links to headings unless options[:headings] is set to false
               def parse_headings(text, project, obj, attr, only_path, options)
                 return if options[:headings] == false
                 text.gsub!(HEADING_RE) do
                   level, attrs, content = $2.to_i, $3, $4
                   item = strip_tags(content).strip
                   anchor = sanitize_anchor_name(item)
                   # used for single-file wiki export
                   anchor = "#{obj.page.title}_#{anchor}" if options[:wiki_links] == :anchor && (obj.is_a?(WikiContent) || obj.is_a?(WikiContent::Version))
                   @heading_anchors[anchor] ||= 0
                   idx = (@heading_anchors[anchor] += 1)
                   if idx > 1
                     anchor = "#{anchor}-#{idx}"
                   end
                   @parsed_headings << [level, anchor, item]
                   "<a name=\"#{anchor}\"></a>\n<h#{level} #{attrs}>#{content}<a href=\"##{anchor}\" class=\"wiki-anchor\">&para;</a></h#{level}>"
                 end
               end
               MACROS_RE = /(
                             (!)?                        # escaping
                             (
                             \{\{                        # opening tag
                             ([\w]+)                     # macro name
                             (\(([^\n\r]*?)\))?          # optional arguments
                             ([\n\r].*?[\n\r])?          # optional block of text
                             \}\}                        # closing tag
                             )
                            )/mx unless const_defined?(:MACROS_RE)
               MACRO_SUB_RE = /(
                               \{\{
                               macro\((\d+)\)
                               \}\}
                               )/x unless const_defined?(:MACRO_SUB_RE)
               # Extracts macros from text
               def catch_macros(text)
                 macros = {}
                 text.gsub!(MACROS_RE) do
                   all, macro = $1, $4.downcase
                   if macro_exists?(macro) || all =~ MACRO_SUB_RE
                     index = macros.size
                     macros[index] = all
                     "{{macro(#{index})}}"
                   else
                     all
                   end
                 end
                 macros
               end
               # Executes and replaces macros in text
               def inject_macros(text, obj, macros, execute=true)
                 text.gsub!(MACRO_SUB_RE) do
                   all, index = $1, $2.to_i
                   orig = macros.delete(index)
                   if execute && orig && orig =~ MACROS_RE
                     esc, all, macro, args, block = $2, $3, $4.downcase, $6.to_s, $7.try(:strip)
                     if esc.nil?
                       h(exec_macro(macro, obj, args, block) || all)
                     else
                       h(all)
                     end
                   elsif orig
                     h(orig)
                   else
                     h(all)
                   end
                 end
               end
               TOC_RE = /<p>\{\{((<|&lt;)|(>|&gt;))?toc\}\}<\/p>/i unless const_defined?(:TOC_RE)
               # Renders the TOC with given headings
               def replace_toc(text, headings)
                 text.gsub!(TOC_RE) do
                   left_align, right_align = $2, $3
                   # Keep only the 4 first levels
                   headings = headings.select{|level, anchor, item| level <= 4}
                   if headings.empty?
                     ''
                   else
                     div_class = 'toc'
                     div_class << ' right' if right_align
                     div_class << ' left' if left_align
                     out = "<ul class=\"#{div_class}\"><li>"
                     root = headings.map(&:first).min
                     current = root
                     started = false
                     headings.each do |level, anchor, item|
                       if level > current
                         out << '<ul><li>' * (level - current)
                       elsif level < current
                         out << "</li></ul>\n" * (current - level) + "</li><li>"
                       elsif started
                         out << '</li><li>'
                       end
                       out << "<a href=\"##{anchor}\">#{item}</a>"
                       current = level
                       started = true
                     end
                     out << '</li></ul>' * (current - root)
                     out << '</li></ul>'
                   end
                 end
               end
               # Same as Rails' simple_format helper without using paragraphs
               def simple_format_without_paragraph(text)
                 text.to_s.
                   gsub(/\r\n?/, "\n").                    # \r\n and \r -> \n
                   gsub(/\n\n+/, "<br /><br />").          # 2+ newline  -> 2 br
                   gsub(/([^\n]\n)(?=[^\n])/, '\1<br />'). # 1 newline   -> br
                   html_safe
               end
               def lang_options_for_select(blank=true)
                 (blank ? [["(auto)", ""]] : []) + languages_options
               end
               def labelled_form_for(*args, &proc)
                 args << {} unless args.last.is_a?(Hash)
                 options = args.last
                 if args.first.is_a?(Symbol)
                   options.merge!(:as => args.shift)
                 end
                 options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
                 form_for(*args, &proc)
               end
               def labelled_fields_for(*args, &proc)
                 args << {} unless args.last.is_a?(Hash)
                 options = args.last
                 options.merge!({:builder => Redmine::Views::LabelledFormBuilder})
                 fields_for(*args, &proc)
               end
               def error_messages_for(*objects)
                 html = ""
                 objects = objects.map {|o| o.is_a?(String) ? instance_variable_get("@#{o}") : o}.compact
                 errors = objects.map {|o| o.errors.full_messages}.flatten
                 if errors.any?
                   html << "<div id='errorExplanation'><ul>\n"
                   errors.each do |error|
                     html << "<li>#{h error}</li>\n"
                   end
                   html << "</ul></div>\n"
                 end
                 html.html_safe
               end
               def delete_link(url, options={})
                 options = {
                   :method => :delete,
                   :data => {:confirm => l(:text_are_you_sure)},
                   :class => 'icon icon-del'
                 }.merge(options)
                 link_to l(:button_delete), url, options
               end
               def preview_link(url, form, target='preview', options={})
                 content_tag 'a', l(:label_preview), {
                     :href => "#",
                     :onclick => %|submitPreview("#{escape_javascript url_for(url)}", "#{escape_javascript form}", "#{escape_javascript target}"); return false;|,
                     :accesskey => accesskey(:preview)
                   }.merge(options)
               end
               def link_to_function(name, function, html_options={})
                 content_tag(:a, name, {:href => '#', :onclick => "#{function}; return false;"}.merge(html_options))
               end
               # Helper to render JSON in views
               def raw_json(arg)
                 arg.to_json.to_s.gsub('/', '\/').html_safe
               end
               def back_url
                 url = params[:back_url]
                 if url.nil? && referer = request.env['HTTP_REFERER']
                   url = CGI.unescape(referer.to_s)
                 end
                 url
               end
               def back_url_hidden_field_tag
                 url = back_url
                 hidden_field_tag('back_url', url, :id => nil) unless url.blank?
               end
               def check_all_links(form_name)
                 link_to_function(l(:button_check_all), "checkAll('#{form_name}', true)") +
                 " | ".html_safe +
                 link_to_function(l(:button_uncheck_all), "checkAll('#{form_name}', false)")
               end
               def toggle_checkboxes_link(selector)
                 link_to_function '',
                   "toggleCheckboxesBySelector('#{selector}')",
                   :title => "#{l(:button_check_all)} / #{l(:button_uncheck_all)}",
                   :class => 'toggle-checkboxes'
               end
               def progress_bar(pcts, options={})
                 pcts = [pcts, pcts] unless pcts.is_a?(Array)
                 pcts = pcts.collect(&:round)
                 pcts[1] = pcts[1] - pcts[0]
                 pcts << (100 - pcts[1] - pcts[0])
                 titles = options[:titles].to_a
                 titles[0] = "#{pcts[0]}%" if titles[0].blank?
                 legend = options[:legend] || ''
                 content_tag('table',
                   content_tag('tr',
                     (pcts[0] > 0 ? content_tag('td', '', :style => "width: #{pcts[0]}%;", :class => 'closed', :title => titles[0]) : ''.html_safe) +
                     (pcts[1] > 0 ? content_tag('td', '', :style => "width: #{pcts[1]}%;", :class => 'done', :title => titles[1]) : ''.html_safe) +
                     (pcts[2] > 0 ? content_tag('td', '', :style => "width: #{pcts[2]}%;", :class => 'todo', :title => titles[2]) : ''.html_safe)
                   ), :class => "progress progress-#{pcts[0]}").html_safe +
                   content_tag('p', legend, :class => 'percent').html_safe
               end
               def checked_image(checked=true)
                 if checked
                   @checked_image_tag ||= content_tag(:span, nil, :class => 'icon-only icon-checked')
                 end
               end
               def context_menu(url)
                 unless @context_menu_included
                   content_for :header_tags do
                     javascript_include_tag('context_menu') +
                       stylesheet_link_tag('context_menu')
                   end
                   if l(:direction) == 'rtl'
                     content_for :header_tags do
                       stylesheet_link_tag('context_menu_rtl')
                     end
                   end
                   @context_menu_included = true
                 end
                 javascript_tag "contextMenuInit('#{ url_for(url) }')"
               end
               def calendar_for(field_id)
                 include_calendar_headers_tags
                 javascript_tag("$(function() { $('##{field_id}').addClass('date').datepicker(datepickerOptions); });")
               end
               def include_calendar_headers_tags
                 unless @calendar_headers_tags_included
                   tags = ''.html_safe
                   @calendar_headers_tags_included = true
                   content_for :header_tags do
                     start_of_week = Setting.start_of_week
                     start_of_week = l(:general_first_day_of_week, :default => '1') if start_of_week.blank?
                     # Redmine uses 1..7 (monday..sunday) in settings and locales
                     # JQuery uses 0..6 (sunday..saturday), 7 needs to be changed to 0
                     start_of_week = start_of_week.to_i % 7
                     tags << javascript_tag(
                                "var datepickerOptions={dateFormat: 'yy-mm-dd', firstDay: #{start_of_week}, " +
                                  "showOn: 'button', buttonImageOnly: true, buttonImage: '" +
                                  path_to_image('/images/calendar.png') +
                                  "', showButtonPanel: true, showWeek: true, showOtherMonths: true, " +
                                  "selectOtherMonths: true, changeMonth: true, changeYear: true, " +
                                  "beforeShow: beforeShowDatePicker};")
                     jquery_locale = l('jquery.locale', :default => current_language.to_s)
                     unless jquery_locale == 'en'
                       tags << javascript_include_tag("i18n/datepicker-#{jquery_locale}.js")
                     end
                     tags
                   end
                 end
               end
               # Overrides Rails' stylesheet_link_tag with themes and plugins support.
               # Examples:
               #   stylesheet_link_tag('styles') # => picks styles.css from the current theme or defaults
               #   stylesheet_link_tag('styles', :plugin => 'foo) # => picks styles.css from plugin's assets
               #
               def stylesheet_link_tag(*sources)
                 options = sources.last.is_a?(Hash) ? sources.pop : {}
                 plugin = options.delete(:plugin)
                 sources = sources.map do |source|
                   if plugin
                     "/plugin_assets/#{plugin}/stylesheets/#{source}"
                   elsif current_theme && current_theme.stylesheets.include?(source)
                     current_theme.stylesheet_path(source)
                   else
                     source
                   end
                 end
                 super *sources, options
               end
               # Overrides Rails' image_tag with themes and plugins support.
               # Examples:
               #   image_tag('image.png') # => picks image.png from the current theme or defaults
               #   image_tag('image.png', :plugin => 'foo) # => picks image.png from plugin's assets
               #
               def image_tag(source, options={})
                 if plugin = options.delete(:plugin)
                   source = "/plugin_assets/#{plugin}/images/#{source}"
                 elsif current_theme && current_theme.images.include?(source)
                   source = current_theme.image_path(source)
                 end
                 super source, options
               end
               # Overrides Rails' javascript_include_tag with plugins support
               # Examples:
               #   javascript_include_tag('scripts') # => picks scripts.js from defaults
               #   javascript_include_tag('scripts', :plugin => 'foo) # => picks scripts.js from plugin's assets
               #
               def javascript_include_tag(*sources)
                 options = sources.last.is_a?(Hash) ? sources.pop : {}
                 if plugin = options.delete(:plugin)
                   sources = sources.map do |source|
                     if plugin
                       "/plugin_assets/#{plugin}/javascripts/#{source}"
                     else
                       source
                     end
                   end
                 end
                 super *sources, options
               end
               def sidebar_content?
                 content_for?(:sidebar) || view_layouts_base_sidebar_hook_response.present?
               end
               def view_layouts_base_sidebar_hook_response
                 @view_layouts_base_sidebar_hook_response ||= call_hook(:view_layouts_base_sidebar)
               end
               def email_delivery_enabled?
                 !!ActionMailer::Base.perform_deliveries
               end
               # Returns the avatar image tag for the given +user+ if avatars are enabled
               # +user+ can be a User or a string that will be scanned for an email address (eg. 'joe <joe@foo.bar>')
               def avatar(user, options = { })
                 if Setting.gravatar_enabled?
                   options.merge!(:default => Setting.gravatar_default)
                   email = nil
                   if user.respond_to?(:mail)
                     email = user.mail
                   elsif user.to_s =~ %r{<(.+?)>}
                     email = $1
                   end
                   return gravatar(email.to_s.downcase, options) unless email.blank? rescue nil
                 else
                   ''
                 end
               end
               # Returns a link to edit user's avatar if avatars are enabled
               def avatar_edit_link(user, options={})
                 if Setting.gravatar_enabled?
                   url = "https://gravatar.com"
                   link_to avatar(user, {:title => l(:button_edit)}.merge(options)), url, :target => '_blank'
                 end
               end
               def sanitize_anchor_name(anchor)
                 anchor.gsub(%r{[^\s\-\p{Word}]}, '').gsub(%r{\s+(\-+\s*)?}, '-')
               end
               # Returns the javascript tags that are included in the html layout head
               def javascript_heads
                 tags = javascript_include_tag('jquery-1.11.1-ui-1.11.0-ujs-3.1.4', 'application', 'responsive')
                 unless User.current.pref.warn_on_leaving_unsaved == '0'
                   tags << "\n".html_safe + javascript_tag("$(window).load(function(){ warnLeavingUnsaved('#{escape_javascript l(:text_warn_on_leaving_unsaved)}'); });")
                 end
                 tags
               end
               def favicon
                 "<link rel='shortcut icon' href='#{favicon_path}' />".html_safe
               end
               # Returns the path to the favicon
               def favicon_path
                 icon = (current_theme && current_theme.favicon?) ? current_theme.favicon_path : '/favicon.ico'
                 image_path(icon)
               end
               # Returns the full URL to the favicon
               def favicon_url
                 # TODO: use #image_url introduced in Rails4
                 path = favicon_path
                 base = url_for(:controller => 'welcome', :action => 'index', :only_path => false)
                 base.sub(%r{/+$},'') + '/' + path.sub(%r{^/+},'')
               end
               def robot_exclusion_tag
                 '<meta name="robots" content="noindex,follow,noarchive" />'.html_safe
               end
               # Returns true if arg is expected in the API response
               def include_in_api_response?(arg)
                 unless @included_in_api_response
                   param = params[:include]
                   @included_in_api_response = param.is_a?(Array) ? param.collect(&:to_s) : param.to_s.split(',')
                   @included_in_api_response.collect!(&:strip)
                 end
                 @included_in_api_response.include?(arg.to_s)
               end
               # Returns options or nil if nometa param or X-Redmine-Nometa header
               # was set in the request
               def api_meta(options)
                 if params[:nometa].present? || request.headers['X-Redmine-Nometa']
                   # compatibility mode for activeresource clients that raise
                   # an error when deserializing an array with attributes
                   nil
                 else
                   options
                 end
               end
               def generate_csv(&block)
                 decimal_separator = l(:general_csv_decimal_separator)
                 encoding = l(:general_csv_encoding)
               end
               private
               def wiki_helper
                 helper = Redmine::WikiFormatting.helper_for(Setting.text_formatting)
                 extend helper
                 return self
               end
               def link_to_content_update(text, url_params = {}, html_options = {})
                 link_to(text, url_params, html_options)
               end
             end

app/views/custom_fields/_index.html.erb +2 -3

-            <table class="list">
+            <table class="list custom_fields">
               <thead><tr>
                 <th><%=l(:field_name)%></th>
                 <th><%=l(:field_field_format)%></th>
                 <th><%=l(:field_is_required)%></th>
                 <% if tab[:name] == 'IssueCustomField' %>
                   <th><%=l(:field_is_for_all)%></th>
                   <th><%=l(:label_used_by)%></th>
                 <% end %>
-                <th><%=l(:button_sort)%></th>
                 <th></th>
               </tr></thead>
               <tbody>
               <% (@custom_fields_by_type[tab[:name]] || []).sort.each do |custom_field| -%>
                 <% back_url = custom_fields_path(:tab => tab[:name]) %>
                 <tr class="<%= cycle("odd", "even") %>">
                   <td class="name"><%= link_to custom_field.name, edit_custom_field_path(custom_field) %></td>
                   <td><%= l(custom_field.format.label) %></td>
                   <td><%= checked_image custom_field.is_required? %></td>
                   <% if tab[:name] == 'IssueCustomField' %>
                   <td><%= checked_image custom_field.is_for_all? %></td>
                   <td><%= l(:label_x_projects, :count => custom_field.projects.count) if custom_field.is_a? IssueCustomField and !custom_field.is_for_all? %></td>
                   <% end %>
-                  <td class="reorder"><%= reorder_links('custom_field', {:action => 'update', :id => custom_field, :back_url => back_url}, :put) %></td>
                   <td class="buttons">
+                    <%= reorder_handle(custom_field, :url => custom_field_path(custom_field), :param => 'custom_field') %>
                     <%= delete_link custom_field_path(custom_field) %>
                   </td>
                 </tr>
               <% end; reset_cycle %>
               </tbody>
             </table>

app/views/custom_fields/index.html.erb +4 0

             <div class="contextual">
             <%= link_to l(:label_custom_field_new), new_custom_field_path, :class => 'icon icon-add' %>
             </div>
             <%= title l(:label_custom_field_plural) %>
             <% if @custom_fields_by_type.present? %>
               <%= render_custom_fields_tabs(@custom_fields_by_type.keys) %>
             <% else %>
               <p class="nodata"><%= l(:label_no_data) %></p>
             <% end %>
+            <%= javascript_tag do %>
+              $(function() { $("table.custom_fields tbody").positionedItems(); });
+            <% end %>
  No newline at end of file

app/views/enumerations/index.html.erb +9 -4

             <h2><%=l(:label_enumerations)%></h2>
             <% Enumeration.get_subclasses.each do |klass| %>
             <h3><%= l(klass::OptionName) %></h3>
             <% enumerations = klass.shared %>
             <% if enumerations.any? %>
-            <table class="list"><thead>
+            <table class="list enumerations"><thead>
             <tr>
                 <th><%= l(:field_name) %></th>
                 <th><%= l(:field_is_default) %></th>
                 <th><%= l(:field_active) %></th>
-                <th><%=l(:button_sort)%></th>
                 <th></th>
             </tr></thead>
             <% enumerations.each do |enumeration| %>
             <tr class="<%= cycle('odd', 'even') %>">
                 <td class="name"><%= link_to enumeration, edit_enumeration_path(enumeration) %></td>
                 <td class="tick"><%= checked_image enumeration.is_default? %></td>
                 <td class="tick"><%= checked_image enumeration.active? %></td>
-                <td class="reorder"><%= reorder_links('enumeration', {:action => 'update', :id => enumeration}, :put) %></td>
+                <td class="buttons">
-                <td class="buttons"><%= delete_link enumeration_path(enumeration) %></td>
+                  <%= reorder_handle(enumeration, :url => enumeration_path(enumeration), :param => 'enumeration') %>
+                  <%= delete_link enumeration_path(enumeration) %>
+                </td>
             </tr>
             <% end %>
             </table>
             <% reset_cycle %>
             <% end %>
             <p><%= link_to l(:label_enumeration_new), new_enumeration_path(:type => klass.name) %></p>
             <% end %>
             <% html_title(l(:label_enumerations)) -%>
+            <%= javascript_tag do %>
+              $(function() { $("table.enumerations tbody").positionedItems(); });
+            <% end %>
  No newline at end of file

app/views/issue_statuses/index.html.erb +6 -3

             <div class="contextual">
             <%= link_to l(:label_issue_status_new), new_issue_status_path, :class => 'icon icon-add' %>
             <%= link_to(l(:label_update_issue_done_ratios), update_issue_done_ratio_issue_statuses_path, :class => 'icon icon-multiple', :method => 'post', :data => {:confirm => l(:text_are_you_sure)}) if Issue.use_status_for_done_ratio? %>
             </div>
             <h2><%=l(:label_issue_status_plural)%></h2>
-            <table class="list">
+            <table class="list issue_statuses">
               <thead><tr>
               <th><%=l(:field_status)%></th>
               <% if Issue.use_status_for_done_ratio? %>
               <th><%=l(:field_done_ratio)%></th>
               <% end %>
               <th><%=l(:field_is_closed)%></th>
-              <th><%=l(:button_sort)%></th>
               <th></th>
               </tr></thead>
               <tbody>
             <% for status in @issue_statuses %>
               <tr class="<%= cycle("odd", "even") %>">
               <td class="name"><%= link_to status.name, edit_issue_status_path(status) %></td>
               <% if Issue.use_status_for_done_ratio? %>
               <td><%= status.default_done_ratio %></td>
               <% end %>
               <td><%= checked_image status.is_closed? %></td>
-              <td class="reorder"><%= reorder_links('issue_status', {:action => 'update', :id => status, :page => params[:page]}, :put) %></td>
               <td class="buttons">
+                <%= reorder_handle(status) %>
                 <%= delete_link issue_status_path(status) %>
               </td>
               </tr>
             <% end %>
               </tbody>
             </table>
             <% html_title(l(:label_issue_status_plural)) -%>
+            <%= javascript_tag do %>
+              $(function() { $("table.issue_statuses tbody").positionedItems(); });
+            <% end %>

app/views/roles/index.html.erb +7 -8

             <div class="contextual">
             <%= link_to l(:label_role_new), new_role_path, :class => 'icon icon-add' %>
             <%= link_to l(:label_permissions_report), permissions_roles_path, :class => 'icon icon-summary' %>
             </div>
             <h2><%=l(:label_role_plural)%></h2>
-            <table class="list">
+            <table class="list roles">
               <thead><tr>
                 <th><%=l(:label_role)%></th>
-                <th><%=l(:button_sort)%></th>
               <th></th>
               </tr></thead>
               <tbody>
             <% for role in @roles %>
-              <tr class="<%= cycle("odd", "even") %>">
+              <tr class="<%= cycle("odd", "even") %> <%= role.builtin? ? "builtin" : "givable" %>">
               <td class="name"><%= content_tag(role.builtin? ? 'em' : 'span', link_to(role.name, edit_role_path(role))) %></td>
-              <td class="reorder">
-              <% unless role.builtin? %>
-                <%= reorder_links('role', {:action => 'update', :id => role, :page => params[:page]}, :put) %>
-              <% end %>
-              </td>
               <td class="buttons">
+                <%= reorder_handle(role) unless role.builtin? %>
                 <%= link_to l(:button_copy), new_role_path(:copy => role), :class => 'icon icon-copy' %>
                 <%= delete_link role_path(role) unless role.builtin? %>
               </td>
               </tr>
             <% end %>
               </tbody>
             </table>
             <% html_title(l(:label_role_plural)) -%>
+            <%= javascript_tag do %>
+              $(function() { $("table.roles tbody").positionedItems({items: ".givable"}); });
+            <% end %>
  No newline at end of file

app/views/trackers/index.html.erb +6 -5

             <div class="contextual">
             <%= link_to l(:label_tracker_new), new_tracker_path, :class => 'icon icon-add' %>
             <%= link_to l(:field_summary), fields_trackers_path, :class => 'icon icon-summary' %>
             </div>
             <h2><%=l(:label_tracker_plural)%></h2>
-            <table class="list">
+            <table class="list trackers">
               <thead><tr>
               <th><%=l(:label_tracker)%></th>
               <th></th>
-              <th><%=l(:button_sort)%></th>
               <th></th>
               </tr></thead>
               <tbody>
             <% for tracker in @trackers %>
               <tr class="<%= cycle("odd", "even") %>">
               <td class="name"><%= link_to tracker.name, edit_tracker_path(tracker) %></td>
               <td>
                 <% unless tracker.workflow_rules.count > 0 %>
                   <span class="icon icon-warning">
                     <%= l(:text_tracker_no_workflow) %> (<%= link_to l(:button_edit), workflows_edit_path(:tracker_id => tracker) %>)
                   </span>
                 <% end %>
               </td>
-              <td class="reorder">
-                <%= reorder_links('tracker', {:action => 'update', :id => tracker, :page => params[:page]}, :put) %>
-              </td>
               <td class="buttons">
+                <%= reorder_handle(tracker) %>
                 <%= delete_link tracker_path(tracker) %>
               </td>
               </tr>
             <% end %>
               </tbody>
             </table>
             <% html_title(l(:label_tracker_plural)) -%>
+            <%= javascript_tag do %>
+              $(function() { $("table.trackers tbody").positionedItems(); });
+            <% end %>

public/javascripts/application.js +39 0

             /* Redmine - project management software
                Copyright (C) 2006-2016  Jean-Philippe Lang */
             function checkAll(id, checked) {
               $('#'+id).find('input[type=checkbox]:enabled').prop('checked', checked);
             }
             function toggleCheckboxesBySelector(selector) {
               var all_checked = true;
               $(selector).each(function(index) {
                 if (!$(this).is(':checked')) { all_checked = false; }
               });
               $(selector).prop('checked', !all_checked);
             }
             function showAndScrollTo(id, focus) {
               $('#'+id).show();
               if (focus !== null) {
                 $('#'+focus).focus();
               }
               $('html, body').animate({scrollTop: $('#'+id).offset().top}, 100);
             }
             function toggleRowGroup(el) {
               var tr = $(el).parents('tr').first();
               var n = tr.next();
               tr.toggleClass('open');
               while (n.length && !n.hasClass('group')) {
                 n.toggle();
                 n = n.next('tr');
               }
             }
             function collapseAllRowGroups(el) {
               var tbody = $(el).parents('tbody').first();
               tbody.children('tr').each(function(index) {
                 if ($(this).hasClass('group')) {
                   $(this).removeClass('open');
                 } else {
                   $(this).hide();
                 }
               });
             }
             function expandAllRowGroups(el) {
               var tbody = $(el).parents('tbody').first();
               tbody.children('tr').each(function(index) {
                 if ($(this).hasClass('group')) {
                   $(this).addClass('open');
                 } else {
                   $(this).show();
                 }
               });
             }
             function toggleAllRowGroups(el) {
               var tr = $(el).parents('tr').first();
               if (tr.hasClass('open')) {
                 collapseAllRowGroups(el);
               } else {
                 expandAllRowGroups(el);
               }
             }
             function toggleFieldset(el) {
               var fieldset = $(el).parents('fieldset').first();
               fieldset.toggleClass('collapsed');
               fieldset.children('div').toggle();
             }
             function hideFieldset(el) {
               var fieldset = $(el).parents('fieldset').first();
               fieldset.toggleClass('collapsed');
               fieldset.children('div').hide();
             }
             // columns selection
             function moveOptions(theSelFrom, theSelTo) {
               $(theSelFrom).find('option:selected').detach().prop("selected", false).appendTo($(theSelTo));
             }
             function moveOptionUp(theSel) {
               $(theSel).find('option:selected').each(function(){
                 $(this).prev(':not(:selected)').detach().insertAfter($(this));
               });
             }
             function moveOptionTop(theSel) {
               $(theSel).find('option:selected').detach().prependTo($(theSel));
             }
             function moveOptionDown(theSel) {
               $($(theSel).find('option:selected').get().reverse()).each(function(){
                 $(this).next(':not(:selected)').detach().insertBefore($(this));
               });
             }
             function moveOptionBottom(theSel) {
               $(theSel).find('option:selected').detach().appendTo($(theSel));
             }
             function initFilters() {
               $('#add_filter_select').change(function() {
                 addFilter($(this).val(), '', []);
               });
               $('#filters-table td.field input[type=checkbox]').each(function() {
                 toggleFilter($(this).val());
               });
               $('#filters-table').on('click', 'td.field input[type=checkbox]', function() {
                 toggleFilter($(this).val());
               });
               $('#filters-table').on('click', '.toggle-multiselect', function() {
                 toggleMultiSelect($(this).siblings('select'));
               });
               $('#filters-table').on('keypress', 'input[type=text]', function(e) {
                 if (e.keyCode == 13) $(this).closest('form').submit();
               });
             }
             function addFilter(field, operator, values) {
               var fieldId = field.replace('.', '_');
               var tr = $('#tr_'+fieldId);
               if (tr.length > 0) {
                 tr.show();
               } else {
                 buildFilterRow(field, operator, values);
               }
               $('#cb_'+fieldId).prop('checked', true);
               toggleFilter(field);
               $('#add_filter_select').val('').find('option').each(function() {
                 if ($(this).attr('value') == field) {
                   $(this).attr('disabled', true);
                 }
               });
             }
             function buildFilterRow(field, operator, values) {
               var fieldId = field.replace('.', '_');
               var filterTable = $("#filters-table");
               var filterOptions = availableFilters[field];
               if (!filterOptions) return;
               var operators = operatorByType[filterOptions['type']];
               var filterValues = filterOptions['values'];
               var i, select;
               var tr = $('<tr class="filter">').attr('id', 'tr_'+fieldId).html(
                 '<td class="field"><input checked="checked" id="cb_'+fieldId+'" name="f[]" value="'+field+'" type="checkbox"><label for="cb_'+fieldId+'"> '+filterOptions['name']+'</label></td>' +
                 '<td class="operator"><select id="operators_'+fieldId+'" name="op['+field+']"></td>' +
                 '<td class="values"></td>'
               );
               filterTable.append(tr);
               select = tr.find('td.operator select');
               for (i = 0; i < operators.length; i++) {
                 var option = $('<option>').val(operators[i]).text(operatorLabels[operators[i]]);
                 if (operators[i] == operator) { option.attr('selected', true); }
                 select.append(option);
               }
               select.change(function(){ toggleOperator(field); });
               switch (filterOptions['type']) {
               case "list":
               case "list_optional":
               case "list_status":
               case "list_subprojects":
                 tr.find('td.values').append(
                   '<span style="display:none;"><select class="value" id="values_'+fieldId+'_1" name="v['+field+'][]"></select>' +
                   ' <span class="toggle-multiselect">&nbsp;</span></span>'
                 );
                 select = tr.find('td.values select');
                 if (values.length > 1) { select.attr('multiple', true); }
                 for (i = 0; i < filterValues.length; i++) {
                   var filterValue = filterValues[i];
                   var option = $('<option>');
                   if ($.isArray(filterValue)) {
                     option.val(filterValue[1]).text(filterValue[0]);
                     if ($.inArray(filterValue[1], values) > -1) {option.attr('selected', true);}
                   } else {
                     option.val(filterValue).text(filterValue);
                     if ($.inArray(filterValue, values) > -1) {option.attr('selected', true);}
                   }
                   select.append(option);
                 }
                 break;
               case "date":
               case "date_past":
                 tr.find('td.values').append(
                   '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="10" class="value date_value" /></span>' +
                   ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="10" class="value date_value" /></span>' +
                   ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="3" class="value" /> '+labelDayPlural+'</span>'
                 );
                 $('#values_'+fieldId+'_1').val(values[0]).datepicker(datepickerOptions);
                 $('#values_'+fieldId+'_2').val(values[1]).datepicker(datepickerOptions);
                 $('#values_'+fieldId).val(values[0]);
                 break;
               case "string":
               case "text":
                 tr.find('td.values').append(
                   '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="30" class="value" /></span>'
                 );
                 $('#values_'+fieldId).val(values[0]);
                 break;
               case "relation":
                 tr.find('td.values').append(
                   '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'" size="6" class="value" /></span>' +
                   '<span style="display:none;"><select class="value" name="v['+field+'][]" id="values_'+fieldId+'_1"></select></span>'
                 );
                 $('#values_'+fieldId).val(values[0]);
                 select = tr.find('td.values select');
                 for (i = 0; i < allProjects.length; i++) {
                   var filterValue = allProjects[i];
                   var option = $('<option>');
                   option.val(filterValue[1]).text(filterValue[0]);
                   if (values[0] == filterValue[1]) { option.attr('selected', true); }
                   select.append(option);
                 }
                 break;
               case "integer":
               case "float":
               case "tree":
                 tr.find('td.values').append(
                   '<span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_1" size="6" class="value" /></span>' +
                   ' <span style="display:none;"><input type="text" name="v['+field+'][]" id="values_'+fieldId+'_2" size="6" class="value" /></span>'
                 );
                 $('#values_'+fieldId+'_1').val(values[0]);
                 $('#values_'+fieldId+'_2').val(values[1]);
                 break;
               }
             }
             function toggleFilter(field) {
               var fieldId = field.replace('.', '_');
               if ($('#cb_' + fieldId).is(':checked')) {
                 $("#operators_" + fieldId).show().removeAttr('disabled');
                 toggleOperator(field);
               } else {
                 $("#operators_" + fieldId).hide().attr('disabled', true);
                 enableValues(field, []);
               }
             }
             function enableValues(field, indexes) {
               var fieldId = field.replace('.', '_');
               $('#tr_'+fieldId+' td.values .value').each(function(index) {
                 if ($.inArray(index, indexes) >= 0) {
                   $(this).removeAttr('disabled');
                   $(this).parents('span').first().show();
                 } else {
                   $(this).val('');
                   $(this).attr('disabled', true);
                   $(this).parents('span').first().hide();
                 }
                 if ($(this).hasClass('group')) {
                   $(this).addClass('open');
                 } else {
                   $(this).show();
                 }
               });
             }
             function toggleOperator(field) {
               var fieldId = field.replace('.', '_');
               var operator = $("#operators_" + fieldId);
               switch (operator.val()) {
                 case "!*":
                 case "*":
                 case "t":
                 case "ld":
                 case "w":
                 case "lw":
                 case "l2w":
                 case "m":
                 case "lm":
                 case "y":
                 case "o":
                 case "c":
                 case "*o":
                 case "!o":
                   enableValues(field, []);
                   break;
                 case "><":
                   enableValues(field, [0,1]);
                   break;
                 case "<t+":
                 case ">t+":
                 case "><t+":
                 case "t+":
                 case ">t-":
                 case "<t-":
                 case "><t-":
                 case "t-":
                   enableValues(field, [2]);
                   break;
                 case "=p":
                 case "=!p":
                 case "!p":
                   enableValues(field, [1]);
                   break;
                 default:
                   enableValues(field, [0]);
                   break;
               }
             }
             function toggleMultiSelect(el) {
               if (el.attr('multiple')) {
                 el.removeAttr('multiple');
                 el.attr('size', 1);
               } else {
                 el.attr('multiple', true);
                 if (el.children().length > 10)
                   el.attr('size', 10);
                 else
                   el.attr('size', 4);
               }
             }
             function showTab(name, url) {
               $('#tab-content-' + name).parent().find('.tab-content').hide();
               $('#tab-content-' + name).parent().find('div.tabs a').removeClass('selected');
               $('#tab-content-' + name).show();
               $('#tab-' + name).addClass('selected');
               //replaces current URL with the "href" attribute of the current link
               //(only triggered if supported by browser)
               if ("replaceState" in window.history) {
                 window.history.replaceState(null, document.title, url);
               }
               return false;
             }
             function moveTabRight(el) {
               var lis = $(el).parents('div.tabs').first().find('ul').children();
               var bw = $(el).parents('div.tabs-buttons').outerWidth(true);
               var tabsWidth = 0;
               var i = 0;
               lis.each(function() {
                 if ($(this).is(':visible')) {
                   tabsWidth += $(this).outerWidth(true);
                 }
               });
               if (tabsWidth < $(el).parents('div.tabs').first().width() - bw) { return; }
               $(el).siblings('.tab-left').removeClass('disabled');
               while (i<lis.length && !lis.eq(i).is(':visible')) { i++; }
               var w = lis.eq(i).width();
               lis.eq(i).hide();
               if (tabsWidth - w < $(el).parents('div.tabs').first().width() - bw) {
                 $(el).addClass('disabled');
               }
             }
             function moveTabLeft(el) {
               var lis = $(el).parents('div.tabs').first().find('ul').children();
               var i = 0;
               while (i < lis.length && !lis.eq(i).is(':visible')) { i++; }
               if (i > 0) {
                 lis.eq(i-1).show();
                 $(el).siblings('.tab-right').removeClass('disabled');
               }
               if (i <= 1) {
                 $(el).addClass('disabled');
               }
             }
             function displayTabsButtons() {
               var lis;
               var tabsWidth;
               var el;
               var numHidden;
               $('div.tabs').each(function() {
                 el = $(this);
                 lis = el.find('ul').children();
                 tabsWidth = 0;
                 numHidden = 0;
                 lis.each(function(){
                   if ($(this).is(':visible')) {
                     tabsWidth += $(this).outerWidth(true);
                   } else {
                     numHidden++;
                   }
                 });
                 var bw = $(el).parents('div.tabs-buttons').outerWidth(true);
                 if ((tabsWidth < el.width() - bw) && (lis.first().is(':visible'))) {
                   el.find('div.tabs-buttons').hide();
                 } else {
                   el.find('div.tabs-buttons').show().children('button.tab-left').toggleClass('disabled', numHidden == 0);
                 }
               });
             }
             function setPredecessorFieldsVisibility() {
               var relationType = $('#relation_relation_type');
               if (relationType.val() == "precedes" || relationType.val() == "follows") {
                 $('#predecessor_fields').show();
               } else {
                 $('#predecessor_fields').hide();
               }
             }
             function showModal(id, width, title) {
               var el = $('#'+id).first();
               if (el.length === 0 || el.is(':visible')) {return;}
               if (!title) title = el.find('h3.title').text();
               // moves existing modals behind the transparent background
               $(".modal").zIndex(99);
               el.dialog({
                 width: width,
                 modal: true,
                 resizable: false,
                 dialogClass: 'modal',
                 title: title
               }).on('dialogclose', function(){
                 $(".modal").zIndex(101);
               });
               el.find("input[type=text], input[type=submit]").first().focus();
             }
             function hideModal(el) {
               var modal;
               if (el) {
                 modal = $(el).parents('.ui-dialog-content');
               } else {
                 modal = $('#ajax-modal');
               }
               modal.dialog("close");
             }
             function submitPreview(url, form, target) {
               $.ajax({
                 url: url,
                 type: 'post',
                 data: $('#'+form).serialize(),
                 success: function(data){
                   $('#'+target).html(data);
                 }
               });
             }
             function collapseScmEntry(id) {
               $('.'+id).each(function() {
                 if ($(this).hasClass('open')) {
                   collapseScmEntry($(this).attr('id'));
                 }
                 $(this).hide();
               });
               $('#'+id).removeClass('open');
             }
             function expandScmEntry(id) {
               $('.'+id).each(function() {
                 $(this).show();
                 if ($(this).hasClass('loaded') && !$(this).hasClass('collapsed')) {
                   expandScmEntry($(this).attr('id'));
                 }
               });
               $('#'+id).addClass('open');
             }
             function scmEntryClick(id, url) {
                 var el = $('#'+id);
                 if (el.hasClass('open')) {
                     collapseScmEntry(id);
                     el.addClass('collapsed');
                     return false;
                 } else if (el.hasClass('loaded')) {
                     expandScmEntry(id);
                     el.removeClass('collapsed');
                     return false;
                 }
                 if (el.hasClass('loading')) {
                     return false;
                 }
                 el.addClass('loading');
                 $.ajax({
                   url: url,
                   success: function(data) {
                     el.after(data);
                     el.addClass('open').addClass('loaded').removeClass('loading');
                   }
                 });
                 return true;
             }
             function randomKey(size) {
               var chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
               var key = '';
               for (var i = 0; i < size; i++) {
                 key += chars.charAt(Math.floor(Math.random() * chars.length));
               }
               return key;
             }
             function updateIssueFrom(url, el) {
               $('#all_attributes input, #all_attributes textarea, #all_attributes select').each(function(){
                 $(this).data('valuebeforeupdate', $(this).val());
               });
               if (el) {
                 $("#form_update_triggered_by").val($(el).attr('id'));
               }
               return $.ajax({
                 url: url,
                 type: 'post',
                 data: $('#issue-form').serialize()
               });
             }
             function replaceIssueFormWith(html){
               var replacement = $(html);
               $('#all_attributes input, #all_attributes textarea, #all_attributes select').each(function(){
                 var object_id = $(this).attr('id');
                 if (object_id && $(this).data('valuebeforeupdate')!=$(this).val()) {
                   replacement.find('#'+object_id).val($(this).val());
                 }
               });
               $('#all_attributes').empty();
               $('#all_attributes').prepend(replacement);
             }
             function updateBulkEditFrom(url) {
               $.ajax({
                 url: url,
                 type: 'post',
                 data: $('#bulk_edit_form').serialize()
               });
             }
             function observeAutocompleteField(fieldId, url, options) {
               $(document).ready(function() {
                 $('#'+fieldId).autocomplete($.extend({
                   source: url,
                   minLength: 2,
                   position: {collision: "flipfit"},
                   search: function(){$('#'+fieldId).addClass('ajax-loading');},
                   response: function(){$('#'+fieldId).removeClass('ajax-loading');}
                 }, options));
                 $('#'+fieldId).addClass('autocomplete');
               });
             }
             function observeSearchfield(fieldId, targetId, url) {
               $('#'+fieldId).each(function() {
                 var $this = $(this);
                 $this.addClass('autocomplete');
                 $this.attr('data-value-was', $this.val());
                 var check = function() {
                   var val = $this.val();
                   if ($this.attr('data-value-was') != val){
                     $this.attr('data-value-was', val);
                     $.ajax({
                       url: url,
                       type: 'get',
                       data: {q: $this.val()},
                       success: function(data){ if(targetId) $('#'+targetId).html(data); },
                       beforeSend: function(){ $this.addClass('ajax-loading'); },
                       complete: function(){ $this.removeClass('ajax-loading'); }
                     });
                   }
                 };
                 var reset = function() {
                   if (timer) {
                     clearInterval(timer);
                     timer = setInterval(check, 300);
                   }
                 };
                 var timer = setInterval(check, 300);
                 $this.bind('keyup click mousemove', reset);
               });
             }
             function beforeShowDatePicker(input, inst) {
               var default_date = null;
               switch ($(input).attr("id")) {
                 case "issue_start_date" :
                   if ($("#issue_due_date").size() > 0) {
                     default_date = $("#issue_due_date").val();
                   }
                   break;
                 case "issue_due_date" :
                   if ($("#issue_start_date").size() > 0) {
                     var start_date = $("#issue_start_date").val();
                     if (start_date != "") {
                       start_date = new Date(Date.parse(start_date));
                       if (start_date > new Date()) {
                         default_date = $("#issue_start_date").val();
                       }
                     }
                   }
                   break;
               }
               $(input).datepicker("option", "defaultDate", default_date);
             }
+            (function($){
+              $.fn.positionedItems = function(sortableOptions, options){
+                var settings = $.extend({
+                  firstPosition: 1
+                }, options );
+                return this.sortable($.extend({
+                  handle: ".sort-handle",
+                  helper: function(event, ui){
+                    ui.children().each(function(){
+                      $(this).width($(this).width());
+                    });
+                    return ui;
+                  },
+                  update: function(event, ui) {
+                    var sortable = $(this);
+                    var url = ui.item.find(".sort-handle").data("reorder-url");
+                    var param = ui.item.find(".sort-handle").data("reorder-param");
+                    var data = {};
+                    data[param] = {position: ui.item.index() + settings['firstPosition']};
+                    $.ajax({
+                      url: url,
+                      type: 'put',
+                      dataType: 'script',
+                      data: data,
+                      success: function(data){
+                        sortable.children(":even").removeClass("even").addClass("odd");
+                        sortable.children(":odd").removeClass("odd").addClass("even");
+                      },
+                      error: function(jqXHR, textStatus, errorThrown){
+                        alert(jqXHR.status);
+                        sortable.sortable("cancel");
+                      }
+                    });
+                  },
+                }, sortableOptions));
+              }
+            }( jQuery ));
             function initMyPageSortable(list, url) {
               $('#list-'+list).sortable({
                 connectWith: '.block-receiver',
                 tolerance: 'pointer',
                 update: function(){
                   $.ajax({
                     url: url,
                     type: 'post',
                     data: {'blocks': $.map($('#list-'+list).children(), function(el){return $(el).attr('id');})}
                   });
                 }
               });
               $("#list-top, #list-left, #list-right").disableSelection();
             }
             var warnLeavingUnsavedMessage;
             function warnLeavingUnsaved(message) {
               warnLeavingUnsavedMessage = message;
               $(document).on('submit', 'form', function(){
                 $('textarea').removeData('changed');
               });
               $(document).on('change', 'textarea', function(){
                 $(this).data('changed', 'changed');
               });
               window.onbeforeunload = function(){
                 var warn = false;
                 $('textarea').blur().each(function(){
                   if ($(this).data('changed')) {
                     warn = true;
                   }
                 });
                 if (warn) {return warnLeavingUnsavedMessage;}
               };
             }
             function setupAjaxIndicator() {
               $(document).bind('ajaxSend', function(event, xhr, settings) {
                 if ($('.ajax-loading').length === 0 && settings.contentType != 'application/octet-stream') {
                   $('#ajax-indicator').show();
                 }
               });
               $(document).bind('ajaxStop', function() {
                 $('#ajax-indicator').hide();
               });
             }
             function setupTabs() {
               if($('.tabs').length > 0) {
                 displayTabsButtons();
                 $(window).resize(displayTabsButtons);
               }
             }
             function hideOnLoad() {
               $('.hol').hide();
             }
             function addFormObserversForDoubleSubmit() {
               $('form[method=post]').each(function() {
                 if (!$(this).hasClass('multiple-submit')) {
                   $(this).submit(function(form_submission) {
                     if ($(form_submission.target).attr('data-submitted')) {
                       form_submission.preventDefault();
                     } else {
                       $(form_submission.target).attr('data-submitted', true);
                     }
                   });
                 }
               });
             }
             function defaultFocus(){
               if (($('#content :focus').length == 0) && (window.location.hash == '')) {
                 $('#content input[type=text], #content textarea').first().focus();
               }
             }
             function blockEventPropagation(event) {
               event.stopPropagation();
               event.preventDefault();
             }
             function toggleDisabledOnChange() {
               var checked = $(this).is(':checked');
               $($(this).data('disables')).attr('disabled', checked);
               $($(this).data('enables')).attr('disabled', !checked);
             }
             function toggleDisabledInit() {
               $('input[data-disables], input[data-enables]').each(toggleDisabledOnChange);
             }
             $(document).ready(function(){
               $('#content').on('change', 'input[data-disables], input[data-enables]', toggleDisabledOnChange);
               toggleDisabledInit();
             });
             function keepAnchorOnSignIn(form){
               var hash = decodeURIComponent(self.document.location.hash);
               if (hash) {
                 if (hash.indexOf("#") === -1) {
                   hash = "#" + hash;
                 }
                 form.action = form.action + hash;
               }
               return true;
             }
             $(document).ready(setupAjaxIndicator);
             $(document).ready(hideOnLoad);
             $(document).ready(addFormObserversForDoubleSubmit);
             $(document).ready(defaultFocus);
             $(document).ready(setupTabs);

test/functional/trackers_controller_test.rb +1 -1

             # Redmine - project management software
             # Copyright (C) 2006-2016  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
             #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
             #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             require File.expand_path('../../test_helper', __FILE__)
             class TrackersControllerTest < ActionController::TestCase
               fixtures :trackers, :projects, :projects_trackers, :users, :issues, :custom_fields, :issue_statuses
               def setup
                 User.current = nil
                 @request.session[:user_id] = 1 # admin
               end
               def test_index
                 get :index
                 assert_response :success
                 assert_template 'index'
               end
               def test_index_by_anonymous_should_redirect_to_login_form
                 @request.session[:user_id] = nil
                 get :index
                 assert_redirected_to '/login?back_url=http%3A%2F%2Ftest.host%2Ftrackers'
               end
               def test_index_by_user_should_respond_with_406
                 @request.session[:user_id] = 2
                 get :index
                 assert_response 406
               end
               def test_new
                 get :new
                 assert_response :success
                 assert_template 'new'
               end
               def test_create
                 assert_difference 'Tracker.count' do
                   post :create, :tracker => { :name => 'New tracker', :default_status_id => 1, :project_ids => ['1', '', ''], :custom_field_ids => ['1', '6', ''] }
                 end
                 assert_redirected_to :action => 'index'
                 tracker = Tracker.order('id DESC').first
                 assert_equal 'New tracker', tracker.name
                 assert_equal [1], tracker.project_ids.sort
                 assert_equal Tracker::CORE_FIELDS, tracker.core_fields
                 assert_equal [1, 6], tracker.custom_field_ids.sort
                 assert_equal 0, tracker.workflow_rules.count
               end
               def test_create_with_disabled_core_fields
                 assert_difference 'Tracker.count' do
                   post :create, :tracker => { :name => 'New tracker', :default_status_id => 1, :core_fields => ['assigned_to_id', 'fixed_version_id', ''] }
                 end
                 assert_redirected_to :action => 'index'
                 tracker = Tracker.order('id DESC').first
                 assert_equal 'New tracker', tracker.name
                 assert_equal %w(assigned_to_id fixed_version_id), tracker.core_fields
               end
               def test_create_new_with_workflow_copy
                 assert_difference 'Tracker.count' do
                   post :create, :tracker => { :name => 'New tracker', :default_status_id => 1 }, :copy_workflow_from => 1
                 end
                 assert_redirected_to :action => 'index'
                 tracker = Tracker.find_by_name('New tracker')
                 assert_equal 0, tracker.projects.count
                 assert_equal Tracker.find(1).workflow_rules.count, tracker.workflow_rules.count
               end
               def test_create_with_failure
                 assert_no_difference 'Tracker.count' do
                   post :create, :tracker => { :name => '', :project_ids => ['1', '', ''],
                                               :custom_field_ids => ['1', '6', ''] }
                 end
                 assert_response :success
                 assert_template 'new'
                 assert_select_error /name cannot be blank/i
               end
               def test_edit
                 Tracker.find(1).project_ids = [1, 3]
                 get :edit, :id => 1
                 assert_response :success
                 assert_template 'edit'
                 assert_select 'input[name=?][value="1"][checked=checked]', 'tracker[project_ids][]'
                 assert_select 'input[name=?][value="2"]:not([checked])', 'tracker[project_ids][]'
                 assert_select 'input[name=?][value=""][type=hidden]', 'tracker[project_ids][]'
               end
               def test_edit_should_check_core_fields
                 tracker = Tracker.find(1)
                 tracker.core_fields = %w(assigned_to_id fixed_version_id)
                 tracker.save!
                 get :edit, :id => 1
                 assert_response :success
                 assert_template 'edit'
                 assert_select 'input[name=?][value=assigned_to_id][checked=checked]', 'tracker[core_fields][]'
                 assert_select 'input[name=?][value=fixed_version_id][checked=checked]', 'tracker[core_fields][]'
                 assert_select 'input[name=?][value=category_id]', 'tracker[core_fields][]'
                 assert_select 'input[name=?][value=category_id][checked=checked]', 'tracker[core_fields][]', 0
                 assert_select 'input[name=?][value=""][type=hidden]', 'tracker[core_fields][]'
               end
               def test_update
                 put :update, :id => 1, :tracker => { :name => 'Renamed',
                                                     :project_ids => ['1', '2', ''] }
                 assert_redirected_to :action => 'index'
                 assert_equal [1, 2], Tracker.find(1).project_ids.sort
               end
               def test_update_without_projects
                 put :update, :id => 1, :tracker => { :name => 'Renamed',
                                                     :project_ids => [''] }
                 assert_redirected_to :action => 'index'
                 assert Tracker.find(1).project_ids.empty?
               end
               def test_update_without_core_fields
                 put :update, :id => 1, :tracker => { :name => 'Renamed', :core_fields => [''] }
                 assert_redirected_to :action => 'index'
                 assert Tracker.find(1).core_fields.empty?
               end
               def test_update_with_failure
                 put :update, :id => 1, :tracker => { :name => '' }
                 assert_response :success
                 assert_template 'edit'
                 assert_select_error /name cannot be blank/i
               end
               def test_move_lower
                tracker = Tracker.find_by_position(1)
-               put :update, :id => 1, :tracker => { :move_to => 'lower' }
+               put :update, :id => 1, :tracker => { :position => '2' }
                assert_equal 2, tracker.reload.position
               end
               def test_destroy
                 tracker = Tracker.generate!(:name => 'Destroyable')
                 assert_difference 'Tracker.count', -1 do
                   delete :destroy, :id => tracker.id
                 end
                 assert_redirected_to :action => 'index'
                 assert_nil flash[:error]
               end
               def test_destroy_tracker_in_use
                 assert_no_difference 'Tracker.count' do
                   delete :destroy, :id => 1
                 end
                 assert_redirected_to :action => 'index'
                 assert_not_nil flash[:error]
               end
               def test_get_fields
                 get :fields
                 assert_response :success
                 assert_template 'fields'
                 assert_select 'form' do
                   assert_select 'input[type=checkbox][name=?][value=assigned_to_id]', 'trackers[1][core_fields][]'
                   assert_select 'input[type=checkbox][name=?][value="2"]', 'trackers[1][custom_field_ids][]'
                   assert_select 'input[type=hidden][name=?][value=""]', 'trackers[1][core_fields][]'
                   assert_select 'input[type=hidden][name=?][value=""]', 'trackers[1][custom_field_ids][]'
                 end
               end
               def test_post_fields
                 post :fields, :trackers => {
                   '1' => {'core_fields' => ['assigned_to_id', 'due_date', ''], 'custom_field_ids' => ['1', '2']},
                   '2' => {'core_fields' => [''], 'custom_field_ids' => ['']}
                 }
                 assert_redirected_to '/trackers/fields'
                 tracker = Tracker.find(1)
                 assert_equal %w(assigned_to_id due_date), tracker.core_fields
                 assert_equal [1, 2], tracker.custom_field_ids.sort
                 tracker = Tracker.find(2)
                 assert_equal [], tracker.core_fields
                 assert_equal [], tracker.custom_field_ids.sort
               end
             end

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