Create environment notification plugin

Signed-off-by: Arthur Del Esposte <arthurmde@gmail.com> Signed-off-by: Eduardo Vital <vitaldu@gmail.com> Signed-off-by: Gabriela Navarro <navarro1703@gmail.com> Signed-off-by: Fabio Teixeira <fabio1079@gmail.com> Signed-off-by: Jéssica Cristina <jessica.cris1127@gmail.com> Signed-off-by: Simião Carvalho <simiaosimis@gmail.com> Signed-off-by: Victor Navarro <victor.matias.navarro@gmail.com> Signed-off-by: Pedro de Lyra <pedrodelyra@gmail.com> Signed-off-by: Tallys Martins <tallysmartins@yahoo.com.br>

Create environment notification plugin
Signed-off-by: Arthur Del Esposte <arthurmde@gmail.com> Signed-off-by: Eduardo Vital <vitaldu@gmail.com> Signed-off-by: Gabriela Navarro <navarro1703@gmail.com> Signed-off-by: Fabio Teixeira <fabio1079@gmail.com> Signed-off-by: Jéssica Cristina <jessica.cris1127@gmail.com> Signed-off-by: Simião Carvalho <simiaosimis@gmail.com> Signed-off-by: Victor Navarro <victor.matias.navarro@gmail.com> Signed-off-by: Pedro de Lyra <pedrodelyra@gmail.com> Signed-off-by: Tallys Martins <tallysmartins@yahoo.com.br>
Eduardo Vital · Arthur Esposte
1 parent c6a2cc53
Showing 23 changed files with 721 additions and 0 deletions Show diff stats
plugins/environment_notification/controllers/environment_notification_plugin_admin_controller.rb
plugins/environment_notification/db/migrate/20150721132025_create_notification_table.rb
plugins/environment_notification/lib/environment_notification_plugin.rb
plugins/environment_notification/lib/environment_notifications_user.rb
plugins/environment_notification/lib/ext/environment.rb
plugins/environment_notification/lib/ext/user.rb
plugins/environment_notification/models/environment_notification_plugin/danger_notification.rb
plugins/environment_notification/models/environment_notification_plugin/environment_notification.rb
plugins/environment_notification/models/environment_notification_plugin/information_notification.rb
plugins/environment_notification/models/environment_notification_plugin/success_notification.rb
plugins/environment_notification/models/environment_notification_plugin/warning_notification.rb
plugins/environment_notification/public/environment_notification_plugin.js
plugins/environment_notification/public/images/close.png
plugins/environment_notification/public/images/hide.png
plugins/environment_notification/public/images/show.png
plugins/environment_notification/style.css
plugins/environment_notification/test/functional/environment_notification_plugin_admin_controller_test.rb
plugins/environment_notification/test/functional/home_controller_test.rb
plugins/environment_notification/views/environment_notification_plugin_admin/_form.html.erb
plugins/environment_notification/views/environment_notification_plugin_admin/edit.html.erb
@@ -0,0 +1,80 @@
+class EnvironmentNotificationPluginAdminController < AdminController
+  before_filter :admin_required, :except => [:hide_notification]
+  def index
+    @notifications = environment.environment_notifications.order('updated_at DESC')
+  end
+
+  def new
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.new
+    if request.post?
+      @notification = EnvironmentNotificationPlugin::EnvironmentNotification.new(params[:notifications])
+      @notification.message = @notification.message.html_safe
+      @notification.environment_id = environment.id
+      if @notification.save
+        session[:notice] = _("Notification successfully created")
+        redirect_to :action => :index
+      else
+        session[:notice] = _("Notification couldn't be created")
+      end
+    end
+  end
+
+  def destroy
+    if request.delete?
+      notification = environment.environment_notifications.find_by_id(params[:id])
+      if notification && notification.destroy
+        session[:notice] = _('The notification was deleted.')
+      else
+        session[:notice] = _('Could not remove the notification')
+      end
+    end
+    redirect_to :action => :index
+  end
+
+  def edit
+    @notification = environment.environment_notifications.find_by_id(params[:id])
+    if request.post?
+      if @notification.update_attributes(params[:notifications])
+        session[:notice] = _('The notification was edited.')
+      else
+        session[:notice] = _('Could not edit the notification.')
+      end
+    redirect_to :action => :index
+    end
+  end
+
+  def change_status
+    @notification = environment.environment_notifications.find_by_id(params[:id])
+
+    @notification.active = !@notification.active
+
+    if @notification.save!
+      session[:notice] = _('The status of the notification was changed.')
+    else
+      session[:notice] = _('Could not change the status of the notification.')
+    end
+
+    redirect_to :action => :index
+  end
+
+  def hide_notification
+    result = false
+
+    if logged_in?
+      @notification = environment.environment_notifications.find_by_id(params[:notification_id])
+
+      if @notification
+        @notification.users << current_user
+        result = @notification.users.include?(current_user)
+      end
+    end
+
+    render json: result
+  end
+
+  protected
+  def admin_required
+    redirect_to :root unless current_user.person.is_admin?
+  end
+
+end
@@ -0,0 +1,24 @@
+class CreateNotificationTable < ActiveRecord::Migration
+  def up
+    create_table :environment_notifications do |t|
+      t.text :message
+      t.integer :environment_id
+      t.string :type
+      t.boolean :active
+      t.boolean :display_only_in_homepage, :default => false
+      t.boolean :display_to_all_users,     :default => false
+      t.column :created_at,                :datetime
+      t.column :updated_at,                :datetime
+    end
+
+    create_table :environment_notifications_users, id: false do |t|
+      t.belongs_to :environment_notification, index: true
+      t.belongs_to :user, index: true
+    end
+  end
+
+  def down
+    drop_table :environment_notifications
+    drop_table :environment_notifications_users
+  end
+end
@@ -0,0 +1,29 @@
+class EnvironmentNotificationPlugin < Noosfero::Plugin
+
+  def self.plugin_name
+    "Environment Notifications Plugin"
+  end
+
+  def self.plugin_description
+    _("A plugin for environment notifications.")
+  end
+
+  def stylesheet?
+    true
+  end
+
+  def js_files
+    %w(
+    public/environment_notification_plugin.js
+    )
+  end
+
+  def body_beginning
+    expanded_template('environment_notification_plugin_admin/show_notification.html.erb')
+  end
+
+  def admin_panel_links
+    {:title => _('Notification Manager'), :url => {:controller => 'environment_notification_plugin_admin', :action => 'index'}}
+  end
+
+end
@@ -0,0 +1,10 @@
+class EnvironmentNotificationsUser < ActiveRecord::Base
+  self.table_name = "environment_notifications_users"
+
+  belongs_to :user
+  belongs_to :environment_notification, class_name: 'EnvironmentNotificationPlugin::EnvironmentNotification'
+
+  attr_accessible :user_id, :environment_notification_id
+
+  validates_uniqueness_of :user_id, :scope => :environment_notification_id
+end
@@ -0,0 +1,5 @@
+require_dependency 'environment'
+
+class Environment
+  has_many :environment_notifications, class_name: 'EnvironmentNotificationPlugin::EnvironmentNotification'
+end
@@ -0,0 +1,6 @@
+require_dependency 'user'
+
+class User
+  has_many :environment_notifications_users
+  has_many :environment_notifications, :through => :environment_notifications_users
+end
@@ -0,0 +1,2 @@
+class EnvironmentNotificationPlugin::DangerNotification < EnvironmentNotificationPlugin::EnvironmentNotification
+end
@@ -0,0 +1,27 @@
+class EnvironmentNotificationPlugin::EnvironmentNotification < ActiveRecord::Base
+
+  self.table_name = "environment_notifications"
+
+  TYPE_LIST = [
+    "EnvironmentNotificationPlugin::WarningNotification",
+    "EnvironmentNotificationPlugin::SuccessNotification",
+    "EnvironmentNotificationPlugin::InformationNotification",
+    "EnvironmentNotificationPlugin::DangerNotification"
+  ]
+
+  attr_accessible :message, :environment_id, :active, :type, :display_only_in_homepage, :display_to_all_users
+
+  has_many :environment_notifications_users
+  has_many :users, :through => :environment_notifications_users
+
+  validates_presence_of :message
+  validates_presence_of :environment_id
+  validate :notification_type_must_be_in_type_list
+
+  def notification_type_must_be_in_type_list
+    unless TYPE_LIST.include?(type)
+      errors.add(:type, "invalid notification type")
+    end
+  end
+
+end
@@ -0,0 +1,2 @@
+class EnvironmentNotificationPlugin::InformationNotification < EnvironmentNotificationPlugin::EnvironmentNotification
+end
@@ -0,0 +1,2 @@
+class EnvironmentNotificationPlugin::SuccessNotification < EnvironmentNotificationPlugin::EnvironmentNotification
+end
@@ -0,0 +1,2 @@
+class EnvironmentNotificationPlugin::WarningNotification < EnvironmentNotificationPlugin::EnvironmentNotification
+end
@@ -0,0 +1,40 @@
+(function($) {
+  "use strict";
+
+  function notificationBar() {
+    var completeMessage = $(".notification-bar").remove();
+    $("#content-inner").before(completeMessage);
+  },
+
+  function hideNotification(){
+    var notification = $(this).parent();
+    var id = notification.attr("data-notification");
+
+    $.ajax({
+      url: noosfero_root()+"/admin/plugin/environment_notification/hide_notification",
+      type: "POST",
+      data: {notification_id: id},
+      success: function(response) {
+        notification.fadeOut();
+      }
+    });
+  }
+
+  function mceRestrict() {
+    tinyMCE.init({
+      menubar : false,
+      selector: "textarea",
+      plugins: [
+          "autolink link"
+      ],
+      toolbar: "bold italic underline | link"
+    });
+  }
+
+  jQuery(document).ready(function(){
+    notificationBar();
+    $(".notification-close").on("click", hideNotification);
+    mceRestrict();
+  });
+
+})(jQuery);
 \ No newline at end of file
@@ -0,0 +1,141 @@
+.notification-bar {
+	display: block;
+}
+
+.notification:hover {
+  opacity: 0.8;
+}
+
+#notification-manager {
+  overflow: auto;
+}
+
+.notification .notification-close {
+  background: url(public/images/close.png) no-repeat;
+  background-position: center;
+  width: 20px;
+  height: 20px;
+}
+
+.warningnotification,
+.informationnotification,
+.successnotification,
+.dangernotification {
+  margin-bottom: 10px;
+  padding: 7px 10px;
+  border-radius: 5px;
+  border: 1px solid blue;
+  font-size: 16px;
+  color: white;
+  overflow: auto;
+}
+
+.warningnotification p,
+.informationnotification p,
+.successnotification p,
+.dangernotification p {
+  margin: 0px;
+}
+
+.warningnotification {
+  background: #EEA236;
+  border: 1px solid #EEA236;
+}
+
+.informationnotification {
+  background: #5BC0DE;
+  border: 1px solid #46B8DA;
+}
+
+.successnotification {
+  background: #5CB85C;
+  border: 1px solid #4CAE4C;
+}
+
+.dangernotification {
+  background: #C9302C;
+  border: 1px solid #AC2925;
+}
+
+a.button.icon-deactivate {
+  background: url(public/images/hide.png) no-repeat;
+  background-position: center;
+}
+
+a.button.icon-activate {
+  background: url(public/images/show.png) no-repeat;
+  background-position: center;
+}
+
+.notification-line {
+  display: inline;
+  padding-top: 10px;
+  vertical-align: middle;
+  border-bottom: 1px solid #ccc;
+}
+
+.notification-title-bar {
+  float: left;
+  width: 100%;
+  font-style: 14px;
+  font-weight: 700;
+  border-bottom: 2px solid black;
+  padding: 9px 0;
+}
+
+.notification-title {
+  width: 80%;
+  float: left;
+  text-align: center;
+}
+
+.action-title {
+  width: 20%;
+  float: left;
+  text-align: center;
+}
+
+.notification-action {
+  width: 18%;
+  float: left;
+  height: 30px;
+  padding-top: 9px;
+}
+
+.main-bar .button,
+.notification-action .button {
+  border-radius: 3px;
+}
+
+.notification-message {
+  width: 82%;
+  float: left;
+}
+
+.new-notification {
+  float: right;
+  width: auto;
+}
+
+.back-button {
+  float: left;
+}
+
+.main-bar {
+  display: inline;
+  width: 100%;
+}
+
+.notification-bar .notification .notification-message {
+  width: 90%;
+  float: left;
+}
+
+.notification-bar .notification .notification-close {
+  background: url(public/images/close.png) no-repeat;
+  background-position: center;
+  width: 20px;
+  height: 20px;
+  float: right;
+  cursor: pointer;
+}
@@ -0,0 +1,153 @@
+require File.expand_path(File.dirname(__FILE__)) + '/../../../../test/test_helper'
+require(
+  File.expand_path(File.dirname(__FILE__)) +
+  '/../../controllers/environment_notification_plugin_admin_controller'
+)
+
+class EnvironmentNotificationPluginAdminController; def rescue_action(e) raise e end;
+end
+
+class EnvironmentNotificationPluginAdminControllerTest < ActionController::TestCase
+  def setup
+    @controller = EnvironmentNotificationPluginAdminController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    @person = create_user('person').person
+
+    @environment = Environment.default
+    @environment.enable_plugin('EnvironmentNotificationPlugin')
+    @environment.save!
+
+    login_as(@person.user.login)
+  end
+
+  attr_accessor :person
+
+  should 'an admin be able to create a notification' do
+    @environment.add_admin(@person)
+     post :new, :notifications => {
+                  :message => "Message",
+                  :active => true,
+                  :type => "EnvironmentNotificationPlugin::DangerNotification"
+                }
+     assert_redirected_to :action => 'index'
+     notification = EnvironmentNotificationPlugin::EnvironmentNotification.last
+     assert_equal "Message", notification.message
+     assert notification.active
+     assert_equal "EnvironmentNotificationPlugin::DangerNotification", notification.type
+  end
+
+  should 'an user not to be able to create a notification' do
+     post :new, :notifications => {
+                  :message => "Message",
+                  :active => true,
+                  :type => "EnvironmentNotificationPlugin::DangerNotification"
+                }
+     assert_redirected_to :root
+     assert_nil EnvironmentNotificationPlugin::EnvironmentNotification.last
+  end
+
+   should 'an admin be able to edit a notification' do
+    @environment.add_admin(@person)
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     post :edit, :id => @notification.id, :notifications => {
+                                            :message => "Edited Message",
+                                            :active => false,
+                                            :type => "EnvironmentNotificationPlugin::WarningNotification"
+                                          }
+     @notification = EnvironmentNotificationPlugin::EnvironmentNotification.last
+     assert_redirected_to :action => 'index'
+     assert_equal "Edited Message", @notification.message
+     assert !@notification.active
+     assert_equal "EnvironmentNotificationPlugin::WarningNotification", @notification.type
+  end
+
+  should 'an user not to be able to edit a notification' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     post :edit, :notifications => {
+                   :message => "Edited Message",
+                   :active => false,
+                   :type => "EnvironmentNotificationPlugin::DangerNotification"
+                 }
+     @notification.reload
+     assert_redirected_to :root
+     assert_equal "Message", @notification.message
+     assert @notification.active
+  end
+
+  should 'an admin be able to destroy a notification' do
+    @environment.add_admin(@person)
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+    delete :destroy, :id => @notification.id
+    assert_nil EnvironmentNotificationPlugin::EnvironmentNotification.find_by_id(@notification.id)
+  end
+
+  should 'an user not to be able to destroy a notification' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     delete :destroy, :id => @notification.id
+
+     assert_redirected_to :root
+     assert_not_nil EnvironmentNotificationPlugin::EnvironmentNotification.find_by_id(@notification.id)
+  end
+
+  should 'an admin be able to change Notification status' do
+    @environment.add_admin(@person)
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     post :change_status, :id => @notification.id
+     assert_redirected_to :action => 'index'
+
+     @notification.reload
+     assert !@notification.active
+  end
+
+  should 'an user not be able to change Notification status' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     post :change_status, :id => @notification.id
+     assert_redirected_to :root
+
+     @notification.reload
+     assert @notification.active
+  end
+
+  should 'a logged in user be able to permanently hide notifications' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     post :hide_notification, :notification_id => @notification.id
+     assert_equal "true", @response.body
+     assert_equal true, @notification.users.include?(@person.user)
+  end
+end
@@ -0,0 +1,105 @@
+require File.expand_path(File.dirname(__FILE__)) + '/../../../../test/test_helper'
+require 'home_controller'
+
+class HomeController; def rescue_action(e) raise e end;
+end
+
+class HomeControllerTest < ActionController::TestCase
+  def setup
+    @controller = HomeController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+    @person = create_user('person').person
+
+    @environment = Environment.default
+    @environment.enable_plugin('EnvironmentNotificationPlugin')
+    @environment.save!
+  end
+
+  attr_accessor :person
+
+  should 'an active notification be displayed on home page for a logged in user' do
+    login_as(@person.user.login)
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is a Notification Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     get :index
+     assert_match /Hello, this is a Notification Message/, @response.body
+  end
+
+
+  should 'an active notification not be displayed on home page for unlogged user' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is a Notification Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     get :index
+     assert_no_match /Hello, this is a Notification Message/, @response.body
+  end
+
+  should 'an active notification be displayed on home page for unlogged user' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is a Notification Message",
+                      :display_to_all_users => true,
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     get :index
+     assert_match /Hello, this is a Notification Message/, @response.body
+  end
+
+  should 'only display the notification with display_to_all_users option for unlogged user ' do
+    @notification1 = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is an old Notification Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+
+    @notification2 = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is a new Notification Message",
+                      :display_to_all_users => true,
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+
+
+     get :index
+     assert_no_match /Hello, this is a Notification Message/, @response.body
+     assert_match /Hello, this is a new Notification Message/, @response.body
+  end
+
+  should 'an inactive notification not be displayed on home page' do
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is a Notification Message",
+                      :active => false,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     get :index
+     assert_no_match /Hello, this is a Notification Message/, @response.body
+  end
+
+
+  should 'an active notification not be displayed to a logged in user after been closed by him' do
+    login_as(@person.user.login)
+    @notification = EnvironmentNotificationPlugin::EnvironmentNotification.create(
+                      :environment_id => @environment.id,
+                      :message => "Hello, this is a Notification Message",
+                      :active => true,
+                      :type => "EnvironmentNotificationPlugin::DangerNotification"
+                    )
+     @notification.users << @person.user
+     @notification.save!
+     assert_equal true, @notification.users.include?(@person.user)
+     get :index
+     assert_no_match /Hello, this is a Notification Message/, @response.body
+  end
+end
@@ -0,0 +1,27 @@
+<% abstract_options = {:value => @notification.message, :style => 'width: 100%; height: 200px;'} %>
+
+<%= button :back, _('Back'), :controller => 'environment_notification_plugin_admin' %>
+
+<%= form_for :notifications do |f| %>
+
+  <%= render :file => 'shared/tiny_mce' %>
+
+  <%= labelled_form_field(_("Enter your message here:"), f.text_area(:message, abstract_options)) %>
+
+  <%= labelled_form_field(_('Notifications Status'), select(:notifications, :active, options_for_select_with_title({"Active" => true, "Inactive" => false}, @notification.active))) %>
+
+  <%= labelled_form_field(_('Notifications Type'), select(:notifications, :type, options_for_select_with_title({"Information" => "EnvironmentNotificationPlugin::InformationNotification", "Warning" => "EnvironmentNotificationPlugin::WarningNotification", "Success" => "EnvironmentNotificationPlugin::SuccessNotification", "Danger" => "EnvironmentNotificationPlugin::DangerNotification"}, @notification.type))) %>
+
+  <div>
+    <%= labelled_check_box(_("Display only in the homepage"), 'notifications[display_only_in_homepage]', '1', @notification.display_only_in_homepage?) %>
+  </div>
+
+  <div>
+    <%= labelled_check_box(_("Display to not logged users too"), 'notifications[display_to_all_users]', '1', @notification.display_to_all_users?) %>
+  </div>
+
+  <% button_bar do %>
+    <%= submit_button 'save', _('Save'), :cancel => { :action => 'index' }  %>
+  <% end %>
+
+<% end %>
@@ -0,0 +1 @@
+<%= render :partial => "form" %>
@@ -0,0 +1,40 @@
+<div id="notification-manager">
+  <div class="notification-manager-title">
+    <h1><%= _("Environment Notifications") %></h1>
+  </div>
+  <div class="buttons-bar">
+    <div class="new-notification">
+      <%= button :new, _('New Notification'), {:action => :new}, :method => :get %>
+    </div>
+    <div class="back-button">
+      <%= button :back, _('Back to control panel'), {:controller => 'admin_panel', :action => :index}, :method => :get %>
+    </div>
+  </div>
+
+  <div class="notification-title-bar">
+    <div class="notification-title">
+      <%= _('Notifications') %>
+    </div>
+    <div class="action-title">
+      <%= _('Actions') %>
+    </div>
+  </div>
+
+  <% @notifications.each do |notification| %>
+    <div class="notification-line">
+      <div class="notification-message">
+        <%= truncate(notification.message, length: 50) %>
+      </div>
+      <div class="notification-action">
+        <% if notification.active? %>
+          <%= button_without_text :deactivate, _('Deactivate'), {:action => :change_status, :id => notification}, :method => :post, :confirm => _("Do you want to change the status of this notification?") %>
+        <% else %>
+          <%= button_without_text :activate, _('Activate'), {:action => :change_status, :id => notification}, :method => :post, :confirm => _("Do you want to change the status of this notification?") %>
+        <% end %>
+        <%= button_without_text :edit, _('Edit'), {:action => 'edit', :id => notification.id} if !remove_content_button(:edit, notification) %>
+        <%= button_without_text :delete, _('Delete'), {:action => :destroy, :id => notification}, :method => :delete, :confirm => _("Do you want to delete this notification?") %>
+      </div>
+    </div>
+  <% end %>
+</div>
+
@@ -0,0 +1 @@
+<%= render :partial => "form" %>
@@ -0,0 +1,24 @@
+<div class="notification-bar">
+  <% if logged_in? %>
+    <% @notifications = environment.environment_notifications.order('updated_at DESC').where(active: true)  %>
+    <% @deactivated = current_user.environment_notifications %>
+    <% @notifications = @notifications - @deactivated %>
+  <% else %>
+    <% @notifications = environment.environment_notifications.order('updated_at DESC').where(active: true) %>
+  <% end %>
+
+  <% @notifications.each do |notification| %>
+    <% if controller_path == "home" || !notification.display_only_in_homepage? %>
+      <% if logged_in? || notification.display_to_all_users? %>
+        <div class="<%= notification.type.gsub("EnvironmentNotificationPlugin::", "").downcase %> notification" data-notification="<%=notification.id%>">
+          <div class="notification-message">
+            <%= notification.message %>
+          </div>
+          <% if logged_in? %>
+            <div class="notification-close"></div>
+          <% end %>
+        </div>
+      <% end %>
+    <% end %>
+  <% end %>
+</div>
@@ -0,0 +1,80 @@		@@ -0,0 +1,80 @@
	1	+class EnvironmentNotificationPluginAdminController < AdminController
	2	+ before_filter :admin_required, :except => [:hide_notification]
	3	+ def index
	4	+ @notifications = environment.environment_notifications.order('updated_at DESC')
	5	+ end
	6	+
	7	+ def new
	8	+ @notification = EnvironmentNotificationPlugin::EnvironmentNotification.new
	9	+ if request.post?
	10	+ @notification = EnvironmentNotificationPlugin::EnvironmentNotification.new(params[:notifications])
	11	+ @notification.message = @notification.message.html_safe
	12	+ @notification.environment_id = environment.id
	13	+ if @notification.save
	14	+ session[:notice] = _("Notification successfully created")
	15	+ redirect_to :action => :index
	16	+ else
	17	+ session[:notice] = _("Notification couldn't be created")
	18	+ end
	19	+ end
	20	+ end
	21	+
	22	+ def destroy
	23	+ if request.delete?
	24	+ notification = environment.environment_notifications.find_by_id(params[:id])
	25	+ if notification && notification.destroy
	26	+ session[:notice] = _('The notification was deleted.')
	27	+ else
	28	+ session[:notice] = _('Could not remove the notification')
	29	+ end
	30	+ end
	31	+ redirect_to :action => :index
	32	+ end
	33	+
	34	+ def edit
	35	+ @notification = environment.environment_notifications.find_by_id(params[:id])
	36	+ if request.post?
	37	+ if @notification.update_attributes(params[:notifications])
	38	+ session[:notice] = _('The notification was edited.')
	39	+ else
	40	+ session[:notice] = _('Could not edit the notification.')
	41	+ end
	42	+ redirect_to :action => :index
	43	+ end
	44	+ end
	45	+
	46	+ def change_status
	47	+ @notification = environment.environment_notifications.find_by_id(params[:id])
	48	+
	49	+ @notification.active = !@notification.active
	50	+
	51	+ if @notification.save!
	52	+ session[:notice] = _('The status of the notification was changed.')
	53	+ else
	54	+ session[:notice] = _('Could not change the status of the notification.')
	55	+ end
	56	+
	57	+ redirect_to :action => :index
	58	+ end
	59	+
	60	+ def hide_notification
	61	+ result = false
	62	+
	63	+ if logged_in?
	64	+ @notification = environment.environment_notifications.find_by_id(params[:notification_id])
	65	+
	66	+ if @notification
	67	+ @notification.users << current_user
	68	+ result = @notification.users.include?(current_user)
	69	+ end
	70	+ end
	71	+
	72	+ render json: result
	73	+ end
	74	+
	75	+ protected
	76	+ def admin_required
	77	+ redirect_to :root unless current_user.person.is_admin?
	78	+ end
	79	+
	80	+end
@@ -0,0 +1,24 @@		@@ -0,0 +1,24 @@
	1	+class CreateNotificationTable < ActiveRecord::Migration
	2	+ def up
	3	+ create_table :environment_notifications do \|t\|
	4	+ t.text :message
	5	+ t.integer :environment_id
	6	+ t.string :type
	7	+ t.boolean :active
	8	+ t.boolean :display_only_in_homepage, :default => false
	9	+ t.boolean :display_to_all_users, :default => false
	10	+ t.column :created_at, :datetime
	11	+ t.column :updated_at, :datetime
	12	+ end
	13	+
	14	+ create_table :environment_notifications_users, id: false do \|t\|
	15	+ t.belongs_to :environment_notification, index: true
	16	+ t.belongs_to :user, index: true
	17	+ end
	18	+ end
	19	+
	20	+ def down
	21	+ drop_table :environment_notifications
	22	+ drop_table :environment_notifications_users
	23	+ end
	24	+end
@@ -0,0 +1,29 @@		@@ -0,0 +1,29 @@
	1	+class EnvironmentNotificationPlugin < Noosfero::Plugin
	2	+
	3	+ def self.plugin_name
	4	+ "Environment Notifications Plugin"
	5	+ end
	6	+
	7	+ def self.plugin_description
	8	+ _("A plugin for environment notifications.")
	9	+ end
	10	+
	11	+ def stylesheet?
	12	+ true
	13	+ end
	14	+
	15	+ def js_files
	16	+ %w(
	17	+ public/environment_notification_plugin.js
	18	+ )
	19	+ end
	20	+
	21	+ def body_beginning
	22	+ expanded_template('environment_notification_plugin_admin/show_notification.html.erb')
	23	+ end
	24	+
	25	+ def admin_panel_links
	26	+ {:title => _('Notification Manager'), :url => {:controller => 'environment_notification_plugin_admin', :action => 'index'}}
	27	+ end
	28	+
	29	+end
@@ -0,0 +1,10 @@		@@ -0,0 +1,10 @@
	1	+class EnvironmentNotificationsUser < ActiveRecord::Base
	2	+ self.table_name = "environment_notifications_users"
	3	+
	4	+ belongs_to :user
	5	+ belongs_to :environment_notification, class_name: 'EnvironmentNotificationPlugin::EnvironmentNotification'
	6	+
	7	+ attr_accessible :user_id, :environment_notification_id
	8	+
	9	+ validates_uniqueness_of :user_id, :scope => :environment_notification_id
	10	+end
@@ -0,0 +1,5 @@		@@ -0,0 +1,5 @@
	1	+require_dependency 'environment'
	2	+
	3	+class Environment
	4	+ has_many :environment_notifications, class_name: 'EnvironmentNotificationPlugin::EnvironmentNotification'
	5	+end
@@ -0,0 +1,6 @@		@@ -0,0 +1,6 @@
	1	+require_dependency 'user'
	2	+
	3	+class User
	4	+ has_many :environment_notifications_users
	5	+ has_many :environment_notifications, :through => :environment_notifications_users
	6	+end
@@ -0,0 +1,2 @@		@@ -0,0 +1,2 @@
	1	+class EnvironmentNotificationPlugin::DangerNotification < EnvironmentNotificationPlugin::EnvironmentNotification
	2	+end
@@ -0,0 +1,27 @@		@@ -0,0 +1,27 @@
	1	+class EnvironmentNotificationPlugin::EnvironmentNotification < ActiveRecord::Base
	2	+
	3	+ self.table_name = "environment_notifications"
	4	+
	5	+ TYPE_LIST = [
	6	+ "EnvironmentNotificationPlugin::WarningNotification",
	7	+ "EnvironmentNotificationPlugin::SuccessNotification",
	8	+ "EnvironmentNotificationPlugin::InformationNotification",
	9	+ "EnvironmentNotificationPlugin::DangerNotification"
	10	+ ]
	11	+
	12	+ attr_accessible :message, :environment_id, :active, :type, :display_only_in_homepage, :display_to_all_users
	13	+
	14	+ has_many :environment_notifications_users
	15	+ has_many :users, :through => :environment_notifications_users
	16	+
	17	+ validates_presence_of :message
	18	+ validates_presence_of :environment_id
	19	+ validate :notification_type_must_be_in_type_list
	20	+
	21	+ def notification_type_must_be_in_type_list
	22	+ unless TYPE_LIST.include?(type)
	23	+ errors.add(:type, "invalid notification type")
	24	+ end
	25	+ end
	26	+
	27	+end
@@ -0,0 +1,2 @@		@@ -0,0 +1,2 @@
	1	+class EnvironmentNotificationPlugin::InformationNotification < EnvironmentNotificationPlugin::EnvironmentNotification
	2	+end
@@ -0,0 +1,2 @@		@@ -0,0 +1,2 @@
	1	+class EnvironmentNotificationPlugin::SuccessNotification < EnvironmentNotificationPlugin::EnvironmentNotification
	2	+end