[closed #20] Changed adding collaborators to project

Changed collaborators page of project:
  *  Added form to input group and/or project nickname.
  *  In tables show only projects/groups that already added to project

app/controllers/collaborators_controller.rb

@@ -82,6 +82,41 @@ class CollaboratorsController < ApplicationController
   def destroy
   end
 
+  def add
+    # TODO: Here is used Chelyabinsk method to display Flash messages.
+
+    member = User.find_by_uname(params['member_uname']) if params['member_uname'] && !params['member_uname'].empty?
+    group = Group.find_by_uname(params['group_uname']) if params['group_uname'] && !params['group_uname'].empty?
+
+    flash[:notice], flash[:error], flash[:warning] = [], [], []
+
+    [member, group].compact.each do |mem|
+      if mem and @project.relations.exists?(:object_id => mem.id, :object_type => mem.class.to_s)
+        flash[:warning] << [t('flash.collaborators.member_already_added'), mem.uname]
+      end
+      unless @project.relations.exists?(:object_id => mem.id, :object_type => mem.class.to_s)
+        rel = @project.relations.build(:role => 'reader')
+        rel.object = mem
+        if rel.save
+          flash[:notice] << [t('flash.collaborators.successfully_added'), mem.uname]
+        else
+          flash[:notice] << [t('flash.collaborators.error_in_adding'), mem.uname]
+        end
+      end
+    end
+
+    [:notice, :warning, :error].each do |k|
+      if flash[k].size > 0
+        flash[k] = flash[k].map{|i| (i.is_a? Array) ? sprintf(i.first, i.last) : i}.join('; ')
+      else
+        flash[k] = nil
+      end
+    end
+    flash.delete_if{|k, v| v.nil?}
+
+    redirect_to(edit_project_collaborators_path(@project))
+  end
+
   protected
 
     def find_project
@@ -89,10 +124,10 @@ class CollaboratorsController < ApplicationController
     end
 
     def find_users
-      @users = User.all
+      @users = @project.collaborators#User.all
     end
 
     def find_groups
-      @groups = Group.all
+      @groups = @project.groups#Group.all
     end
 end

app/controllers/groups_controller.rb

@@ -8,6 +8,7 @@ class GroupsController < ApplicationController
   before_filter :find_group, :only => [:show, :edit, :update, :destroy]
 
   load_and_authorize_resource
+  autocomplete :group, :uname
 
   def index
     puts parent.inspect

app/controllers/users_controller.rb

@@ -4,6 +4,7 @@ class UsersController < ApplicationController
   before_filter :find_user, :only => [:show, :edit, :update, :destroy]
 
   load_and_authorize_resource
+  autocomplete :user, :uname
 
   def index
     @users = User.paginate(:page => params[:user_page])

app/views/collaborators/edit.html.haml

@@ -5,6 +5,23 @@
       %li.active= link_to t("layout.collaborators.edit"), edit_project_collaborators_path(@project)
   .content
     .inner
+      = form_tag add_project_collaborators_path(@project) do
+        = javascript_include_tag 'autocomplete-rails.js'
+        .group
+          %h2.title= t("layout.collaborators.add")
+          = label_tag "member_uname", t("layout.collaborators.input_username")
+          = autocomplete_field_tag 'member_uname', params[:member_uname], autocomplete_user_uname_users_path
+           
+          = t('layout.or')
+           
+          = label_tag "group_uname", t("layout.collaborators.input_groupname")
+          = autocomplete_field_tag 'group_uname', params[:group_uname], autocomplete_group_uname_groups_path
+        %br
+        .group.navform.wat-cf
+          %button.button{:type => "submit"}
+            = image_tag("web-app-theme/icons/tick.png", :alt => t("layout.add"))
+            = t("layout.add")
+
       = form_tag project_collaborators_path(@project) do
         %h2.title= t("layout.users.list_header")
         %table.table
@@ -31,8 +48,8 @@
           %tr
             %th.first ID
             %th= t("activerecord.attributes.group.name")
+            %th= t("activerecord.attributes.group.roles")
             %th= t("activerecord.attributes.group.uname")
-            %th.last= t("layout.collaborators.add")
           - @groups.each do |group|
             %tr{:class => cycle("odd", "even")}
               %td

config/locales/ru.yml

@@ -222,6 +222,8 @@ ru:
       edit_roles: Редактировать роли
       roles_header: Роли для
       add_role: Добавить/Удалить роль
+      input_username: Введите псевдоним пользователя
+      input_groupname: Введите псевдоним группы
 
     members:
       back_to_group: Вернуться к группе
@@ -327,6 +329,10 @@ ru:
     collaborators:
       successfully_changed: Список коллабораторов успешно изменен
       error_in_changing: Ошибка изменения списка коллабораторов
+      member_already_added: Участник %s уже добавлен
+      group_already_added: Группа уже добавлена
+      successfully_added: Участник %s успешно добавлен
+      error_in_adding: Ошибка при добавлении участника %s
 
     members:
       successfully_changed: Список участников успешно изменен

config/routes.rb

@@ -8,6 +8,7 @@ Rosa::Application.routes.draw do
   
   resources :users do
     resources :groups, :only => [:new, :create, :index]
+    get :autocomplete_user_uname, :on => :collection
   end
 
   resources :event_logs, :only => :index
@@ -78,10 +79,11 @@ Rosa::Application.routes.draw do
       end
     end
 
-    resources :collaborators, :only => [:index, :edit, :update] do
+    resources :collaborators, :only => [:index, :edit, :update, :add] do
       collection do
         get :edit
         post :update
+        post :add
       end
       member do
         post :update
@@ -108,6 +110,8 @@ Rosa::Application.routes.draw do
   end
 
   resources :groups do
+    get :autocomplete_group_uname, :on => :collection
+
     resources :members, :only => [:index, :edit, :update] do
       collection do
         get :edit