Merge branch 'master' into navbar_collapse

.rubocop_todo.yml

@@ -300,7 +300,7 @@ Lint/UnusedBlockArgument:
 
 # Offense count: 136
 Metrics/AbcSize:
-  Max: 86
+  Max: 98
 
 # Offense count: 258
 # Configuration parameters: CountComments, ExcludedMethods.
@@ -320,7 +320,7 @@ Metrics/LineLength:
 # Offense count: 133
 # Configuration parameters: CountComments.
 Metrics/MethodLength:
-  Max: 56
+  Max: 63
 
 # Offense count: 4
 # Configuration parameters: CountComments.

Gemfile

@@ -209,6 +209,9 @@ gem 'sprockets-rails'
 # for multiple speakers select on proposal/event forms
 gem 'selectize-rails'
 
+# For collecting performance data
+gem 'skylight'
+
 # Nokogiri < 1.8.1 is subject to:
 # CVE-2017-0663, CVE-2017-7375, CVE-2017-7376, CVE-2017-9047, CVE-2017-9048,
 # CVE-2017-9049, CVE-2017-9050

Gemfile.lock

@@ -297,7 +297,7 @@ GEM
     nenv (0.3.0)
     netrc (0.11.0)
     nio4r (2.1.0)
-    nokogiri (1.8.1)
+    nokogiri (1.8.2)
       mini_portile2 (~> 2.3.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
@@ -505,6 +505,8 @@ GEM
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
     sixarm_ruby_unaccent (1.1.1)
+    skylight (1.5.1)
+      activesupport (>= 3.0.0)
     slop (3.6.0)
     sort_alphabetical (1.0.2)
       unicode_utils (>= 1.2.2)
@@ -668,6 +670,7 @@ DEPENDENCIES
   sass-rails (>= 4.0.2)
   selectize-rails
   shoulda-matchers
+  skylight
   spring-commands-rspec
   sprockets-rails
   sqlite3

INSTALL.md

@@ -106,6 +106,8 @@ There are a couple of environment variables you can set to configure OSEM. Check
 | STRIPE_PUBLISHABLE_KEY    | *string*          | Publishable Key for Stripe Gateway
 | STRIPE_SECRET_KEY    | *string*          | Secret Key for Stripe Gateway
 | OSEM_REDIS_URL | *string* | Redis server URL e.g. redis://localhost:6379/1
+| SKYLIGHT_AUTHENTICATION	| *string*			| (Optional) Authentication token for Skylight
+| SKYLIGHT_PUBLIC_DASHBOARD_URL | *string*			| (Optional) URL to your public Skylight dashboard
 
 ### Online Ticket Payments
 We use [Stripe](https://stripe.com) for accepting your ticket payments securely over the web.
@@ -130,3 +132,8 @@ Open a separate terminal and go into the directory where the rails app is presen
 ```
 bundle exec rake jobs:work
 ```
+
+## Performance
+If you are experiencing performance issues (or just curious), you may be able to [apply a free Skylight account](https://www.skylight.io/oss).
+Once you have your account setup, simply set `SKYLIGHT_AUTHENTICATION` and `SKYLIGHT_PUBLIC_DASHBOARD_URL` in your `.env` file.
+If you are reporting a performance issue or submiting a performance patch, it would be helpful (but not required) to link to the relevant Skylight data.

app/assets/stylesheets/osem.scss

@@ -115,3 +115,9 @@ p.comment-body {
         float: right;
     }
 }
+
+/* omniauth btn grp */
+#openid-btn-grp{
+  display: flex;
+  justify-content: center;
+}

app/controllers/admin/conferences_controller.rb

@@ -20,6 +20,10 @@ module Admin
       @total_submissions = Event.count
       @new_submissions = Event.where('created_at > ?', current_user.last_sign_in_at).count
 
+      @total_withdrawn = Event.where(state: :withdrawn).count
+      @new_withdrawn = Event
+          .where('state = ? and created_at > ?', 'withdrawn', current_user.last_sign_in_at).count
+
       @active_conferences = Conference.get_active_conferences_for_dashboard # pending or the last two
       @deactive_conferences = Conference
           .get_conferences_without_active_for_dashboard(@active_conferences) # conferences without active
@@ -116,13 +120,19 @@ module Admin
       @total_reg = @conference.registrations.count
       @new_reg = @conference.registrations.where('created_at > ?', current_user.last_sign_in_at).count
 
-      @total_submissions = @program.events.count
+      @all_events = @program.events
-      @new_submissions = @program.events
+
+      @total_submissions = @all_events.count
+      @new_submissions = @all_events
           .where('created_at > ?', current_user.last_sign_in_at).count
 
       @program_length = @conference.current_program_hours
       @new_program_length = @conference.new_program_hours(current_user.last_sign_in_at)
 
+      @total_withdrawn = @all_events.where(state: :withdrawn).count
+      @new_withdrawn = @all_events
+          .where('state = "withdrawn" and created_at > ?', current_user.last_sign_in_at).count
+
       #  Step by step list
       @conference_progress = @conference.get_status
 
@@ -162,13 +172,17 @@ module Admin
       # Doughnut charts
       @event_type_distribution = @conference.event_type_distribution
       @event_type_distribution_confirmed = @conference.event_type_distribution(:confirmed)
+      @event_type_distribution_withdrawn = @conference.event_type_distribution(:withdrawn)
 
       @difficulty_levels_distribution = @conference.difficulty_levels_distribution
       @difficulty_levels_distribution_confirmed = @conference
           .difficulty_levels_distribution(:confirmed)
+      @difficulty_levels_distribution_withdrawn = @conference
+          .difficulty_levels_distribution(:withdrawn)
 
       @tracks_distribution = @conference.tracks_distribution
       @tracks_distribution_confirmed = @conference.tracks_distribution(:confirmed)
+      @tracks_distribution_withdrawn = @conference.tracks_distribution(:withdrawn)
 
       # Recent actions information
       @recent_events = @conference.program.events.limit(5).order(created_at: :desc)

app/controllers/conferences_controller.rb

@@ -20,6 +20,11 @@ class ConferencesController < ApplicationController
     authorize! :show, @conference # TODO: reduce the 10 queries performed here
 
     splashpage = @conference.splashpage
+
+    unless splashpage.present?
+      redirect_to admin_conference_splashpage_path(@conference.short_title) && return
+    end
+
     if splashpage.include_cfp
       cfps = @conference.program.cfps
       @call_for_events = cfps.find { |call| call.cfp_type == 'events' }
@@ -50,6 +55,7 @@ class ConferencesController < ApplicationController
       @sponsorship_levels = @conference.sponsorship_levels.eager_load(
         :sponsors
       ).order('sponsorship_levels.position ASC', 'sponsors.name')
+      @sponsors = @conference.sponsors
     end
   end
 

app/controllers/physical_tickets_controller.rb

@@ -10,7 +10,7 @@ class PhysicalTicketsController < ApplicationController
   end
 
   def show
-    @file_name = "ticket_for_#{@conference.short_title}"
+    @file_name = "ticket_for_#{@conference.short_title}.pdf"
     @user = @physical_ticket.user
     @ticket_layout = @conference.ticket_layout.to_sym
     @qrcode_image = RQRCode::QRCode.new(@physical_ticket.token).as_png(size: 180, border_modules: 0)

app/models/ability.rb

@@ -66,7 +66,13 @@ class Ability
 
     can [:new, :create], Registration do |registration|
       conference = registration.conference
-      conference.registration_open? && !conference.registration_limit_exceeded? || conference.program.speakers.confirmed.include?(user)
+      if conference.user_registered? user
+        false
+      elsif conference.program.speakers.confirmed.include?(user) && conference.registration_period
+        true
+      else
+        conference.registration_open? && !conference.registration_limit_exceeded?
+      end
     end
 
     can :index, Organization

app/models/conference.rb

@@ -1029,7 +1029,7 @@ class Conference < ApplicationRecord
   # * +hash+ -> object_type => {color, value}
   def calculate_event_distribution(group_by_id, association_symbol, state = nil)
     grouped = if state
-                program.events.select(group_by_id).where('state = ?', 'confirmed').group(group_by_id)
+                program.events.select(group_by_id).where('state = ?', state).group(group_by_id)
               else
                 program.events.select(group_by_id).group(group_by_id)
               end

app/models/registration.rb

@@ -1,4 +1,5 @@
 class Registration < ApplicationRecord
+  require 'csv'
   belongs_to :user
   belongs_to :conference
 

app/models/ticket.rb

@@ -62,7 +62,11 @@ class Ticket < ApplicationRecord
 
   def tickets_turnover_total(id)
     tickets = TicketPurchase.where(ticket_id: id).paid
-    tickets.inject(0){ |sum, ticket| sum + (ticket.amount_paid * ticket.quantity) }
+    if tickets.blank?
+      Money.new(0, Ticket.find(id).price_currency)
+    else
+      tickets.inject(Money.new(0, tickets.first.price_currency)){ |sum, ticket| sum + (ticket.amount_paid * ticket.quantity) }
+    end
   end
 
   def tickets_sold

app/views/admin/conferences/index.html.haml

@@ -1,5 +1,5 @@
 .row
-  .col-sm-4.col-xs-4
+  .col-sm-3.col-xs-3
     .dashbox.text-center
       %span.fa.fa-user.fa-lg
       %span.fa.fa-lg
@@ -11,7 +11,7 @@
             %span.label.label-success{ title: "+ #{@new_user} since you last logged in!" }
               +
               = @new_user
-  .col-sm-4.col-xs-4
+  .col-sm-3.col-xs-3
     .dashbox.text-center
       %span.fa.fa-check-square.fa-lg
       %span.fa.fa-lg
@@ -23,7 +23,7 @@
             %span.label.label-success{ title: "+#{@new_reg} since you last logged in!" }
               +
               = @new_reg
-  .col-sm-4.col-xs-4
+  .col-sm-3.col-xs-3
     .dashbox.text-center
       %span.fa.fa-file-text.fa-lg
       %span.fa.fa-lg
@@ -35,6 +35,18 @@
             %span.label.label-success{ title: "+#{@new_submissions} since you last logged in!" }
               +
               = @new_submissions
+  .col-sm-3.col-xs-3
+    .dashbox.text-center
+      %span.fa.fa-archive.fa-lg
+      %span.fa.fa-lg
+        = @total_withdrawn
+      %p
+        %small
+          #{'Withdrawn'.pluralize(@total_withdrawn)}
+          - if @new_withdrawn
+            %span.label.label-success{ title: "+#{@new_withdrawn} since you last logged in!" }
+              +
+              = @new_withdrawn
 
 .row#registrations
   .col-md-8

app/views/admin/conferences/show.html.haml

@@ -3,7 +3,7 @@
   Dashboard for #{@conference.title}
 %hr
 .row
-  .col-sm-4.col-xs-4
+  .col-sm-3.col-xs-3
     .dashbox.text-center
       %span.fa.fa-user.fa-lg
       %span.fa.fa-lg
@@ -16,7 +16,7 @@
             +
             = @new_reg
 
-  .col-sm-4.col-xs-4
+  .col-sm-3.col-xs-3
     .dashbox.text-center
       %span.fa.fa-check-square.fa-lg
       %span.fa.fa-lg
@@ -29,7 +29,7 @@
             +
             = @new_submissions
 
-  .col-sm-4.col-xs-4
+  .col-sm-3.col-xs-3
     .dashbox.text-center
       %span.fa.fa-file-text.fa-lg
       %span.fa.fa-lg
@@ -42,6 +42,19 @@
             +
             = @new_program_length
 
+  .col-sm-3.col-xs-3
+    .dashbox.text-center
+      %span.fa.fa-archive.fa-lg
+      %span.fa.fa-lg
+        = @total_withdrawn
+      %p
+        %small
+          #{'Withdrawn'.pluralize(@total_withdrawn)}
+        - if @new_withdrawn
+          %span.label.label-success{ title: "+#{@new_withdrawn} since you last logged in!" }
+            +
+            = @new_withdrawn
+
 .row
   .col-md-12
     .row
@@ -91,6 +104,10 @@
         %a{ href: '#distribution_confirmed', 'data-toggle' => 'tab' }
           %span.fa.fa-comment
           Confirmed
+      %li
+        %a{ href: '#distribution_withdrawn', 'data-toggle' => 'tab' }
+          %span.fa.fa-archive
+          Withdrawn
     .tab-content
       .tab-pane.active#distribution_all
         .row
@@ -108,6 +125,14 @@
             = render partial: 'doughnut_chart', locals: {title: 'Difficulty levels', data: @difficulty_levels_distribution_confirmed}
           .col-md-4
             = render partial: 'doughnut_chart', locals: {title: 'Tracks', data: @tracks_distribution_confirmed}
+      .tab-pane#distribution_withdrawn
+        .row
+          .col-md-4
+            = render partial: 'doughnut_chart', locals: {title: 'Event types', data: @event_type_distribution_withdrawn}
+          .col-md-4
+            = render partial: 'doughnut_chart', locals: {title: 'Difficulty levels', data: @difficulty_levels_distribution_withdrawn}
+          .col-md-4
+            = render partial: 'doughnut_chart', locals: {title: 'Tracks', data: @tracks_distribution_withdrawn}
 
 .row
   .col-md-8

app/views/admin/organizations/index.html.haml

@@ -2,8 +2,9 @@
   .col-md-12
     .page-header
       %h1 Organizations
-      .btn-group.pull-right
+      - if can? :manage, :all
-        = link_to 'Create Organization', new_admin_organization_path, class: 'btn btn-success pull-right'
+        .btn-group.pull-right
+          = link_to 'Create Organization', new_admin_organization_path, class: 'btn btn-success pull-right'
       %p.text-muted
         Manage organizations in OSEM
 .row

app/views/conferences/_social_media.haml

@@ -15,6 +15,9 @@
           - unless contact.googleplus.blank?
             = link_to "#{ contact.googleplus }" do
               %i.fa.fa-google-plus-square.fa-4x
+          - unless contact.mastodon.blank?
+            = link_to "#{ contact.mastodon }" do
+              %i.fa.icon-mastodon.fa-4x
           - unless contact.email.blank?
             = mail_to "#{ contact.email }" do
               %i.fa.fa-envelope-o.fa-4x

app/views/conferences/_social_media.html.haml

@@ -1,21 +0,0 @@
-.container
-  .row
-    .col-md-12.text-center
-      - unless @conference.contact.facebook.blank?
-        = link_to "#{ @conference.contact.facebook }" do
-          %i.fa.fa-facebook-square.fa-4x
-      - unless @conference.contact.twitter.blank?
-        = link_to "#{ @conference.contact.twitter }" do
-          %i.fa.fa-twitter.fa-4x
-      - unless @conference.contact.instagram.blank?
-        = link_to "#{ @conference.contact.instagram }" do
-          %i.fa.fa-instagram.fa-4x
-      - unless @conference.contact.googleplus.blank?
-        = link_to "#{ @conference.contact.googleplus }" do
-          %i.fa.fa-google-plus-square.fa-4x
-      - unless @conference.contact.mastodon.blank?
-        = link_to "#{ @conference.contact.mastodon }" do
-          %i.fa.icon-mastodon.fa-4x
-      - unless @conference.contact.email.blank?
-        = mail_to "#{ @conference.contact.email }" do
-          %i.fa.fa-envelope-o.fa-4x

app/views/conferences/_sponsors.haml

@@ -2,7 +2,7 @@
   %li
     %a.smoothscroll{ href: '#sponsors' } Sponsors
 
-- cache [conference, sponsorship_levels, '#splash#sponsors'] do
+- cache [conference, sponsors, sponsorship_levels, '#splash#sponsors'] do
   %section#sponsors
     .container
       - sponsorship_levels.each do |sponsorship_level|
@@ -31,6 +31,6 @@
             = link_to(sponsorship_mailto(conference)) do
               Contact us!
 
-- sponsorship_levels.collect(&:sponsors).flatten.each do |sponsor|
+- sponsors.each do |sponsor|
   - content_for :modals do
     = render 'modal_description', object: sponsor

app/views/conferences/show.html.haml

@@ -43,7 +43,8 @@
   -# sponsorship
   - if @conference.splashpage.include_sponsors
     = render 'sponsors', conference: @conference,
-      sponsorship_levels: @sponsorship_levels
+      sponsorship_levels: @sponsorship_levels,
+      sponsors: @sponsors
 
   -# footer
   - if @conference.splashpage.include_social_media

app/views/devise/shared/_openid_links.html.haml

@@ -1,5 +1,5 @@
 .text-center
-  .btn-group.btn-group-lg
+  .btn-group.btn-group-lg#openid-btn-grp
     - omniauth_configured.each do |provider|
       = link_to "user_#{provider}_omniauth_authorize".to_sym, class: "btn btn-success btn-lg",
                                                         id: "omniauth-#{provider}",

app/views/layouts/application.html.haml

@@ -37,11 +37,14 @@
         %p.muted.text-center
           %small
             This tool is
-            =link_to "free software,", "http://www.gnu.org/philosophy/free-sw.html"
+            #{link_to "free software", "http://www.gnu.org/philosophy/free-sw.html"},
             released under the
-            =link_to "MIT license.", "http://opensource.org/licenses/MIT"
+            #{link_to "MIT license", "http://opensource.org/licenses/MIT"}.
             You can run, copy, distribute, study, change and improve it.
             The source code and the developers are on
-            =link_to "github.", "https://github.com/openSUSE/osem"
+            #{link_to "GitHub", "https://github.com/openSUSE/osem"}.
+            - if ENV["SKYLIGHT_PUBLIC_DASHBOARD_URL"].present?
+              Performance data is available on
+              #{link_to "Skylight", ENV["SKYLIGHT_PUBLIC_DASHBOARD_URL"]}.
     = yield :script_body
     = piwik_tracking_tag

db/schema.rb

@@ -496,7 +496,7 @@ ActiveRecord::Schema.define(version: 20171201163628) do
     t.integer  "user_id"
     t.integer  "payment_id"
     t.integer  "week"
-    t.float    "amount_paid"
+    t.float    "amount_paid",   default: 0.0
   end
 
   create_table "ticket_scannings", force: :cascade do |t|

dotenv.example

@@ -46,6 +46,10 @@ OSEM_SUSE_SECRET=''
 STRIPE_PUBLISHABLE_KEY=''
 STRIPE_SECRET_KEY=''
 
+# (OPTIONAL) Skylight keys. See https://www.skylight.io/oss.
+# SKYLIGHT_AUTHENTICATION=''
+# SKYLIGHT_PUBLIC_DASHBOARD_URL='https://oss.skylight.io/app/applications/xxxxxxxxxxxx'
+
 # Disable linting of factories in the test suite.
 # Speeds up turn around times of tests
 OSEM_FACTORY_LINT="false"

spec/controllers/admin/conferences_controller_spec.rb

@@ -95,6 +95,75 @@ describe Admin::ConferencesController do
         get :show, id: conference.short_title
         expect(response).to render_template :show
       end
+
+      it 'assigns conference withdrawn events distribution to event_type_distribution_withdrawn' do
+        conference
+        create(:event, program: conference.program)
+        workshop = create(:event_type, title: 'Workshop', color: '#000000', program: conference.program)
+        lecture = create(:event_type, title: 'Lecture', color: '#ffffff', program: conference.program)
+        get :show, id: conference.short_title
+        expect(assigns(:event_type_distribution_withdrawn)).to be_empty
+        create(:event, program: conference.program, state: 'withdrawn', event_type: lecture)
+        create(:event, program: conference.program, state: 'withdrawn', event_type: workshop)
+        get :show, id: conference.short_title
+        expect(assigns(:event_type_distribution_withdrawn)).not_to be_empty
+        result = {}
+        result['Workshop'] = {
+          'value' => 1,
+          'color' => '#000000'
+        }
+        result['Lecture'] = {
+          'value' => 1,
+          'color' => '#FFFFFF'
+        }
+        expect(assigns(:event_type_distribution_withdrawn)).to eq(result)
+      end
+
+      it 'assigns conference withdrawn difficulty level distribution to difficulty_levels_distribution_withdrawn' do
+        conference
+        create(:event, program: conference.program)
+        get :show, id: conference.short_title
+        expect(assigns(:difficulty_levels_distribution_withdrawn)).to be_empty
+        easy = create(:difficulty_level, title: 'Easy', color: '#000000')
+        hard = create(:difficulty_level, title: 'Hard', color: '#ffffff')
+        create(:event, program: conference.program, state: 'withdrawn', difficulty_level: easy)
+        create(:event, program: conference.program, state: 'withdrawn', difficulty_level: hard)
+        get :show, id: conference.short_title
+        expect(assigns(:difficulty_levels_distribution_withdrawn)).not_to be_empty
+        result = {}
+        result['Easy'] = {
+          'value' => 1,
+          'color' => '#000000'
+        }
+        result['Hard'] = {
+          'value' => 1,
+          'color' => '#FFFFFF'
+        }
+        expect(assigns(:difficulty_levels_distribution_withdrawn)).to eq(result)
+      end
+
+      it 'assigns conference withdrawn track distribution to tracks_distribution_withdrawn' do
+        conference
+        create(:event, program: conference.program)
+        get :show, id: conference.short_title
+        expect(assigns(:tracks_distribution_withdrawn)).to be_empty
+        track_one = create(:track, name: 'Track One', color: '#000000', program: conference.program)
+        track_two = create(:track, name: 'Track Two', color: '#FFFFFF', program: conference.program)
+        create(:event, program: conference.program, state: 'withdrawn', track: track_one)
+        create(:event, program: conference.program, state: 'withdrawn', track: track_two)
+        get :show, id: conference.short_title
+        expect(assigns(:tracks_distribution_withdrawn)).not_to be_empty
+        result = {}
+        result['Track One'] = {
+          'value' => 1,
+          'color' => '#000000'
+        }
+        result['Track Two'] = {
+          'value' => 1,
+          'color' => '#FFFFFF'
+        }
+        expect(assigns(:tracks_distribution_withdrawn)).to eq(result)
+      end
     end
 
     describe 'GET #index' do

spec/controllers/application_controller_spec.rb

@@ -30,7 +30,45 @@ describe ApplicationController, type: :controller do
           expect(controller.after_sign_in_path_for(user)).to eq conferences_path
         end
       end
-
+    end
+
+  end
+
+end
+
+describe ApplicationController, type: :request do
+  let(:conference) { create(:conference) }
+
+  describe 'Skylight link' do
+
+    around do |example|
+      original_value = ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL']
+      example.run
+      ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL'] = original_value
+    end
+
+    context 'when SKYLIGHT_PUBLIC_DASHBOARD_URL is set' do
+      before do
+        ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL'] = 'https://oss.skylight.io/app/applications/my-osem'
+      end
+
+      it 'should include a link to view performance data' do
+        get '/'
+        expect(response.body).to match(/Performance data/i)
+        expect(response.body).to include('https://oss.skylight.io/app/applications/my-osem')
+      end
+    end
+
+    context 'when SKYLIGHT_PUBLIC_DASHBOARD_URL is not set' do
+      before do
+        ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL'] = nil
+      end
+
+      it 'should not include a link to view performance data' do
+        get '/'
+        expect(response.body).to_not match(/performance data/i)
+        expect(response.body).to_not match(/skylight/i)
+      end
     end
 
   end

spec/models/ability_spec.rb

@@ -89,11 +89,131 @@ describe 'User' do
       let(:other_self_organized_track) { create(:track, :self_organized) }
 
       it{ should be_able_to(:manage, user) }
-
       it{ should be_able_to(:manage, registration_public) }
       it{ should be_able_to(:manage, registration_not_public) }
-      it{ should_not be_able_to(:new, Registration.new(conference_id: conference_with_closed_registration.id))}
+
-      it{ should_not be_able_to(:create, Registration.new(conference_id: conference_with_closed_registration.id))}
+      # Test for user can register or not
+      context 'when user is not a speaker with event confirmed' do
+        let(:conference) { create(:conference) }
+
+        context 'when the registration is closed' do
+          before :each do
+            create(:registration_period, conference: conference, start_date: Date.current - 6.days, end_date: Date.current - 6.days)
+          end
+
+          it{ should_not be_able_to(:new, Registration.new(conference: conference)) }
+          it{ should_not be_able_to(:create, Registration.new(conference: conference)) }
+        end
+
+        context 'when the registration period is not set' do
+          it{ should_not be_able_to(:new, Registration.new(conference: conference)) }
+          it{ should_not be_able_to(:create, Registration.new(conference: conference)) }
+        end
+
+        context 'when user has already registered' do
+          before :each do
+            create(:registration, conference: conference, user: user)
+          end
+
+          it{ should_not be_able_to(:new, Registration.new(conference: conference)) }
+          it{ should_not be_able_to(:create, Registration.new(conference: conference)) }
+        end
+
+        context 'when registrations are open' do
+          before :each do
+            create(:registration_period, conference: conference)
+          end
+
+          it{ should be_able_to(:new, Registration.new(conference: conference)) }
+          it{ should be_able_to(:create, Registration.new(conference: conference)) }
+
+          context 'when user has not registered with no registration_limit_exceeded' do
+            before :each do
+              conference.registration_limit = 1
+            end
+
+            it{ should be_able_to(:new, Registration.new(conference: conference)) }
+            it{ should be_able_to(:create, Registration.new(conference: conference)) }
+          end
+
+          context 'when user has not registered with registration_limit_exceeded' do
+            before :each do
+              conference.registration_limit = 1
+              create(:registration, conference: conference, user: user2)
+            end
+
+            it{ should_not be_able_to(:new, Registration.new(conference: conference)) }
+            it{ should_not be_able_to(:create, Registration.new(conference: conference)) }
+          end
+        end
+      end
+
+      context 'when user is a speaker with event confirmed' do
+        let(:conference_with_speaker_confirmed) { create(:conference) }
+        let(:event_with_speaker_confirmed) { create(:event, state: 'confirmed', program: conference_with_speaker_confirmed.program) }
+
+        before :each do
+          event_with_speaker_confirmed.speakers << user
+        end
+
+        context 'when registration period is not set' do
+          it{ should_not be_able_to(:new, Registration.new(conference: conference_with_speaker_confirmed)) }
+          it{ should_not be_able_to(:create, Registration.new(conference: conference_with_speaker_confirmed)) }
+        end
+
+        context 'when speaker has already registered' do
+          before :each do
+            create(:registration, conference: conference_with_speaker_confirmed, user: user)
+          end
+
+          it{ should_not be_able_to(:new, Registration.new(conference: conference_with_speaker_confirmed)) }
+          it{ should_not be_able_to(:create, Registration.new(conference: conference_with_speaker_confirmed)) }
+        end
+
+        context 'when registration period is set' do
+          before :each do
+            create(:registration_period, conference: conference_with_speaker_confirmed)
+          end
+
+          context 'when registrations are open' do
+            context 'when speaker has not registered' do
+              it{ should be_able_to(:new, Registration.new(conference: conference_with_speaker_confirmed)) }
+              it{ should be_able_to(:create, Registration.new(conference: conference_with_speaker_confirmed)) }
+            end
+
+            context 'when registration_limit_exceeded' do
+              before :each do
+                conference_with_speaker_confirmed.registration_limit = 1
+                create(:registration, conference: conference_with_speaker_confirmed, user: user2)
+              end
+
+              it{ should be_able_to(:new, Registration.new(conference: conference_with_speaker_confirmed)) }
+              it{ should be_able_to(:create, Registration.new(conference: conference_with_speaker_confirmed)) }
+            end
+          end
+
+          context 'when registrations are closed' do
+            before :each do
+              create(:registration_period, conference: conference_with_speaker_confirmed, start_date: Date.current - 6.days, end_date: Date.current - 6.days)
+            end
+
+            context 'when speaker has not registered' do
+              it{ should be_able_to(:new, Registration.new(conference: conference_with_speaker_confirmed)) }
+              it{ should be_able_to(:create, Registration.new(conference: conference_with_speaker_confirmed)) }
+            end
+
+            context 'with registration_limit_exceeded' do
+              before :each do
+                conference_with_speaker_confirmed.registration_limit = 1
+                create(:registration, conference: conference_with_speaker_confirmed, user: user2)
+              end
+
+              it{ should be_able_to(:new, Registration.new(conference: conference_with_speaker_confirmed)) }
+              it{ should be_able_to(:create, Registration.new(conference: conference_with_speaker_confirmed)) }
+            end
+          end
+        end
+      end
 
       it{ should be_able_to(:index, Ticket) }
       it{ should be_able_to(:manage, TicketPurchase.new(user_id: user.id)) }