Merge pull request #836 from davidsf/fix_email_send

Fix send emails because missing event program relation.

app/mailers/mailbot.rb

@@ -9,7 +9,7 @@ class Mailbot < ActionMailer::Base
   end
 
   def acceptance_mail(event)
-    conference = event.conference
+    conference = event.program.conference
     person = event.submitter
     build_email(conference,
                 person.email,
@@ -18,7 +18,7 @@ class Mailbot < ActionMailer::Base
   end
 
   def rejection_mail(event)
-    conference = event.conference
+    conference = event.program.conference
     person = event.submitter
     build_email(conference,
                 person.email,
@@ -27,7 +27,7 @@ class Mailbot < ActionMailer::Base
   end
 
   def confirm_reminder_mail(event)
-    conference = event.conference
+    conference = event.program.conference
     person = event.submitter
     build_email(conference,
                 person.email,
@@ -83,7 +83,7 @@ class Mailbot < ActionMailer::Base
   def send_notification_email_for_comment(comment)
     @comment = comment
     @event = @comment.commentable
-    @conference = @event.conference
+    @conference = @event.program.conference
     recipients = User.comment_notifiable(@conference) # with scope
     recipients.each do |user|
       @user = user

app/models/email_settings.rb

@@ -38,14 +38,14 @@ class EmailSettings < ActiveRecord::Base
 
     if event
       h['eventtitle'] = event.title
-      h['proposalslink'] = Rails.application.routes.url_helpers.conference_proposal_index_url(
+      h['proposalslink'] = Rails.application.routes.url_helpers.conference_program_proposal_index_url(
                            conference.short_title, host: CONFIG['url_for_emails'])
     end
     h
   end
 
   def generate_event_mail(event, event_template)
-    values = get_values(event.conference, event.submitter, event)
+    values = get_values(event.program.conference, event.submitter, event)
     parse_template(event_template, values)
   end