lml#347: Integrate unconfirm gem.

- Add gem dependency.
- Add configuration file for unconfirm.
- Include JS and HTML.
- Add migrations.
- Modify free response and multiple choice submissions
  to use unconfirm.

.gitignore

@@ -17,3 +17,4 @@ brakeman.html
 cucumber_rerun.txt
 rspec.failures
 vendor/cache
+.sass-cache

Gemfile

@@ -59,6 +59,8 @@ gem 'remotipart', '~> 1.0'
 gem 'babbler', '~> 1.0.0'
 gem 'sketchily', '~> 1.5.0'
 
+gem 'unconfirm', path: '../unconfirm'
+
 gem 'on_the_spot', git: 'https://github.com/kevinburleigh75/on_the_spot.git', ref: '67a423a'
 
 gem 'fine_print', git: 'https://github.com/jpslav/fine_print.git', ref: '3146ce934e337'

Gemfile.lock

@@ -24,6 +24,14 @@ GIT
     on_the_spot (1.0.2)
       json_pure (>= 1.4.6)
 
+PATH
+  remote: ../unconfirm
+  specs:
+    unconfirm (0.0.1)
+      activerecord-typedstore
+      jquery-rails
+      rails (~> 3.2.17)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -48,6 +56,8 @@ GEM
       activesupport (= 3.2.17)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
+    activerecord-typedstore (0.4.3)
+      activerecord (>= 3.2)
     activeresource (3.2.17)
       activemodel (= 3.2.17)
       activesupport (= 3.2.17)
@@ -396,6 +406,7 @@ DEPENDENCIES
   thin (~> 1.4.1)
   timecop (~> 0.3.5)
   uglifier (>= 1.0.3)
+  unconfirm!
   whenever
   will_paginate (~> 3.0.3)
   yaml_db

app/assets/javascripts/application.js

@@ -24,6 +24,7 @@
 //= require raphael-min
 //= require_tree .
 //= require on_the_spot
+//= require unconfirm
 // Loads Bootstrap javascripts for accordions; note loading everything breaks other existing CSS/JS
 //= require bootstrap-transition
 //= require bootstrap-collapse
@@ -80,4 +81,4 @@ $(document).ready(function() {
       return false;
     }
   });
-});
+});

app/views/layouts/application.html.erb

@@ -333,6 +333,8 @@
 
     </div>
 
+    <%= include_unconfirm %>
+    <%= unconfirm_tag %>
     
 
   <%= yield :javascript %>

app/views/student_exercises/_add_and_turn_in_free_responses.html.erb

@@ -75,13 +75,12 @@
     </div>
 
     <center>
-      
+
       <div class="actions" style="padding-top:10px">
-        <%= f.submit "Turn in my answer", 
+        <%= f.submit "Turn in my answer",
                 :name => "save_and_lock",
-                :class => 'link_button',
-                :confirm => "After you turn in your answer, you can no longer change it. " + 
-                            "Are you sure you want to turn in your answer?" %>
+                :class => 'link_button unconfirm',
+                :data => data_with_unconfirm('skip_answer_submitted_confirmation_dialog') %>
       </div>
 
     </center>

app/views/student_exercises/_multiple_choice_form.html.erb

@@ -37,10 +37,9 @@
 
   <center>
     <div class="actions">
-      <%= f.submit "Turn in my choice", 
-            :class   => 'link_button',
-            :confirm => "After you turn in your selected answer, you can no longer change it. " + 
-                        "Are you sure you want to turn it in?" %>
+      <%= f.submit "Turn in my choice",
+            :class   => 'link_button unconfirm',
+            :data => data_with_unconfirm('skip_answer_submitted_confirmation_dialog') %>
     </div>
   </center>
 <% end %>
@@ -53,4 +52,4 @@
       });
     })
   </script>
-<% end %>
+<% end %>

config/unconfirm/student_user_settings.yml

@@ -0,0 +1,20 @@
+category: student
+description: > 
+             This category contains the settings for confirmation messages 
+             when you are viewing the OST application as a student.
+             
+settings:
+        skip_answer_submitted_confirmation_dialog:
+                description: >
+                             This setting controls if you are shown a confirmation dialog
+                             before you submit a free response or a multiple choice answer.
+                message: >
+                         After you turn in your answer, you can no longer change it.                         
+                         Are you sure you want to turn in your answer?
+                message_title: >
+                               Are you sure?
+                dont_show_text: Don't show this message again.
+                continue_text: Continue
+                cancel_text: Cancel
+
+

db/migrate/20140622221005_create_unconfirm_user_settings.unconfirm_engine.rb

@@ -0,0 +1,12 @@
+# This migration comes from unconfirm_engine (originally 20140613110759)
+class CreateUnconfirmUserSettings < ActiveRecord::Migration
+  def change
+    create_table(:unconfirm_user_settings) do |t|
+      t.integer :user_id, :null => false
+      t.text    :settings
+      t.timestamps
+    end
+
+    add_index :unconfirm_user_settings, :user_id
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20140218235334) do
+ActiveRecord::Schema.define(:version => 20140622221005) do
 
   create_table "assignment_coworkers", :force => true do |t|
     t.integer  "student_assignment_id"
@@ -588,6 +588,15 @@
   add_index "topics", ["name", "learning_plan_id"], :name => "index_topics_on_name_scoped", :unique => true
   add_index "topics", ["number", "learning_plan_id"], :name => "index_topics_on_number_scoped", :unique => true
 
+  create_table "unconfirm_user_settings", :force => true do |t|
+    t.integer  "user_id",    :null => false
+    t.text     "settings"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+  end
+
+  add_index "unconfirm_user_settings", ["user_id"], :name => "index_unconfirm_user_settings_on_user_id"
+
   create_table "users", :force => true do |t|
     t.string   "email",                                                                          :null => false
     t.string   "encrypted_password",                   :default => "",                           :null => false