Configurable Email Settings

app/controllers/users_controller.rb

@@ -1,6 +1,6 @@
 class UsersController < ApplicationController
   before_action :require_no_user, :only => [:new]
-  before_action :require_user, :only => %i(edit update)
+  before_action :require_user, :only => %i(edit update save_settings)
   before_action :set_user, only: %i(info followed following followers)
 
   def new
@@ -309,6 +309,31 @@ def test_digest_email
     redirect_to "/"
   end
 
+  def save_settings
+    user_settings = ['notify-comment-direct:false']
+
+    user_settings.each do |setting|
+      if params[setting] && params[setting] == "on"
+        UserTag.remove_if_exists(current_user.uid, setting)
+      else
+        UserTag.create_if_absent(current_user.uid, setting)
+      end
+    end
+
+    if params['digest:weekly'] == "on"
+      digest_val = 1
+    elsif params['digest:daily'] == "on"
+      digest_val = 0
+    else
+      digest_val = 2
+    end
+    # Digest settings handled separately
+    current_user.customize_digest(digest_val)
+
+    flash[:notice] = "Settings updated successfully!"
+    render js: "window.location.reload()"
+  end
+
   private
 
   def set_user

app/models/comment.rb

@@ -132,7 +132,7 @@ def notify_users(uids, current_user)
   # email all users in this thread
   # plus all who've starred it
   def notify(current_user)
-    if parent.uid != current_user.uid
+    if parent.uid != current_user.uid && !UserTag.exists?(parent.uid, 'notify-comment-direct:false')
       CommentMailer.notify_note_author(parent.author, self).deliver_now
     end
 

app/models/user.rb

@@ -397,7 +397,10 @@ def customize_digest(type)
       newtag = 'digest:daily'
     elsif type == 1
       newtag = 'digest:weekly'
+    elsif type == 2
+      UserTag.where('value LIKE (?)', 'digest%').destroy_all
     end
+
     unless newtag.blank?
       UserTag.where('value LIKE (?)', 'digest%').destroy_all
       UserTag.create(uid: id, value: newtag)

app/models/user_tag.rb

@@ -26,4 +26,16 @@ def self.create_with_omniauth(auth, uid)
     create(value: "oauth:" + auth['provider'] + ":" + auth['uid'],
           uid: uid)
   end
+
+  def self.remove_if_exists(uid, value)
+    if exists?(uid, value)
+      UserTag.where(uid: uid, value: value).destroy_all
+    end
+  end
+
+  def self.create_if_absent(uid, value)
+    unless exists?(uid, value)
+      UserTag.create(uid: uid, value: value)
+    end
+  end
 end

app/views/home/subscriptions.html.erb

@@ -15,6 +15,10 @@
     <i><%= t('home.subscriptions.receive_mails') %></i>
   </p>
 
+  <hr />
+
+  <p> You can also control which email you want to receive by changing settings using <a href="/settings" class="btn btn-default"><i class="fa fa-envelope"></i> Email Settings </a></p>
+
 </div>
 
 <div class="col-md-9">

app/views/layouts/_header.html.erb

@@ -132,6 +132,7 @@
               <% end %>
               <li><a href="/profile/<%= current_user.username %>"><%= t('layout._header.profile') %></a></li>
               <li><a href="/profile/edit"><%= t('layout._header.edit_profile') %></a></li>
+              <li><a href="/settings" >Email Settings</a></li>
               <li class="divider"></li>
               <li><a href="/subscriptions"><%= t('layout._header.subscriptions') %></a></li>
               <li><a href="/profile/<%= current_user.username %>/likes"><%= t('layout._header.notes_liked') %></a></li>

app/views/users/settings.html.erb

@@ -0,0 +1,182 @@
+<form name="settingsForm" action="/save_settings" method='post' data-remote="true">
+<div class="emailSettings">
+  <h4><b>Email Notification Settings</b></h4>
+  <hr style="width: 35%;  margin-left: 0;" />
+
+  <div style="display: inline-flex; justify-content: space-between; width: 90%;">
+    <span>Do you want to be notified by email for comments on your posts ? </span>
+    <span>
+    <label class="switch">
+      <input type="checkbox" name="notify-comment-direct:false" <% unless UserTag.exists?(current_user.id, 'notify-comment-direct:false') %>checked<% end %>>
+      <span class="slider round"></span>
+    </label>
+    </span>
+  </div>
+
+  <br />
+  <br />
+
+  <div style="display: inline-flex; justify-content: space-between; width: 90%;">
+    <span>Do you want to receive customized digest weekly ?</span>
+    <span>
+    <label style=" vertical-align: middle;" class="switch">
+      <input type="checkbox" name="digest:weekly" <% if UserTag.exists?(current_user.id, 'digest:weekly') %>checked<% end %>>
+      <span class="slider round"></span>
+    </label>
+    </span>
+  </div>
+
+  <br />
+  <br />
+
+  <div style="display: inline-flex; justify-content: space-between; width: 90%;">
+    <span>Do you want to receive customized digest daily ?</span>
+    <span>
+    <label style=" vertical-align: middle;" class="switch">
+      <input type="checkbox" name="digest:daily" <% if UserTag.exists?(current_user.id, 'digest:daily') %>checked<% end %>>
+      <span class="slider round"></span>
+    </label>
+    </span>
+  </div>
+
+  <br />
+  <br />
+
+
+<!--  <div style="display: inline-flex; justify-content: space-between; width: 90%;">-->
+<!--    <span>Do you want to be notified by email for comments on all posts you have commented on</span>-->
+<!--    <span>-->
+<!--    <label style=" vertical-align: middle;" class="switch">-->
+<!--      <input type="checkbox" checked>-->
+<!--      <span class="slider round"></span>-->
+<!--    </label>-->
+<!--    </span>-->
+<!--  </div>-->
+
+<!--  <br />-->
+<!--  <br />-->
+
+<!--  <div style="display: inline-flex; justify-content: space-between; width: 90%;">-->
+<!--    <span>Do you want to be notified by email for likes on your posts</span>-->
+<!--    <span>-->
+<!--      <label style=" vertical-align: middle;" class="switch">-->
+<!--      <input type="checkbox" checked>-->
+<!--      <span class="slider round"></span>-->
+<!--    </label>-->
+<!--    </span>-->
+<!--  </div>-->
+
+<!--  <br />-->
+<!--  <br />-->
+
+<!--  <div style="display: inline-flex; justify-content: space-between; width: 90%;">-->
+<!--    <span>Do you want to be notified by email for notifications for wiki page edits</span>-->
+<!--    <span>-->
+<!--      <label style=" vertical-align: middle;" class="switch">-->
+<!--        <input type="checkbox">-->
+<!--        <span class="slider round"></span>-->
+<!--      </label>-->
+<!--    </span>-->
+<!--  </div>-->
+
+<!--  <br />-->
+<!--  <br />-->
+
+</div>
+
+
+<br />
+<br />
+
+<div class="page-footer">
+  <button type="submit" class="btn btn-success">Save</button>
+  <a type="button" class="btn btn-default" href="/dashboard">Cancel</a>
+</div>
+
+</form>
+
+<style>
+  .switch {
+    position: relative;
+    display: inline-block;
+    width: 30px;
+    height: 17px;
+    margin-left: 90%;
+    vertical-align: middle;
+    margin-top: 0;
+    margin-bottom: 0;
+    margin-right: 0;
+
+
+  }
+
+  .switch input {display:none;}
+
+  .slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: #ccc;
+    -webkit-transition: .4s;
+    transition: .4s;
+  }
+
+  .slider:before {
+    position: absolute;
+    content: "";
+    height: 13px;
+    width: 13px;
+    left: 2px;
+    bottom: 2px;
+    background-color: white;
+    -webkit-transition: .4s;
+    transition: .4s;
+  }
+
+  input:checked + .slider {
+    background-color: #2196F3;
+  }
+
+  input:focus + .slider {
+    box-shadow: 0 0 1px #2196F3;
+  }
+
+  input:checked + .slider:before {
+    -webkit-transform: translateX(13px);
+    -ms-transform: translateX(13px);
+    transform: translateX(13px);
+  }
+
+  /* Rounded sliders */
+  .slider.round {
+    border-radius: 17px;
+  }
+
+  .slider.round:before {
+    border-radius: 50%;
+  }
+</style>
+
+<script>
+    $(document).ready(function() {
+        $(':input[type="submit"]').prop('disabled', true);
+        $(':input[type="checkbox"]').change(function() {
+            $(':input[type="submit"]').prop('disabled', false);
+        });
+
+        $(':input[name="digest:daily"]').change(function () {
+            if($(':input[name="digest:daily"]').prop('checked') === true){
+                $(':input[name="digest:weekly"]').prop('checked', false);
+            }
+        });
+
+        $(':input[name="digest:weekly"]').change(function () {
+            if($(':input[name="digest:weekly"]').prop('checked') === true){
+                $(':input[name="digest:daily"]').prop('checked', false);
+            }
+        });
+    });
+</script>

config/routes.rb

@@ -211,6 +211,8 @@
   get 'profile/:id/edit' => 'users#edit'
   get 'profile/:id/likes' => 'users#likes'
   get 'feed/:author' => 'users#rss'
+  get '/settings' => 'users#settings'
+  post '/save_settings' => 'users#save_settings'
 
   post 'profile/tags/create/:id' => 'user_tags#create'
   get 'profile/tags/create/:id' => 'user_tags#create'

test/fixtures/user_tags.yml

@@ -64,3 +64,8 @@ github2:
   id: 13
   uid: 2
   value: oauth:github:876543219
+
+notify-comment-direct:
+  id: 14
+  uid: 10
+  value: notify-comment-direct:false

test/functional/comment_controller_test.rb

@@ -384,6 +384,17 @@ def teardown
     assert_equal updated_like_count, like_count-1
   end
 
+  test 'should not send notification email to author if notify-comment-direct:false usertag is present' do
+    UserSession.create(users(:jeff))
+    post :create, params: {
+        id: nodes(:activity).nid,
+        body: 'A comment by Jeff on note of author test_user'
+    }, xhr: true
+
+    assert_not ActionMailer::Base.deliveries.collect(&:subject).include?("New comment on #{nodes(:activity).title} (##{nodes(:activity).nid}) ")
+    assert_not ActionMailer::Base.deliveries.collect(&:to).include?([users(:test_user).email])
+  end
+
   private
 
   def current_user