Add in recaptcha

app/controllers/concerns/scholars_archive/torrent_form_recaptcha_behavior.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+module ScholarsArchive
+  # CLASS: Torrent Form Recaptcha Controller
+  module TorrentFormRecaptchaBehavior
+    # METHOD: Check the recaptcha to see if verify or not
+    def check_recaptcha
+      if is_recaptcha?
+        if verify_recaptcha(model: @torrent_form)
+          true
+        else
+          flash[:error] = 'Captcha did not verify properly.'
+          false
+        end
+      else
+        true
+      end
+    end
+
+    # METHOD: A check method to see if recaptcha exist
+    # rubocop:disable Naming/PredicateName
+    def is_recaptcha?
+      Hyrax.config.recaptcha?
+    end
+    # rubocop:enable Naming/PredicateName
+  end
+end

app/controllers/scholars_archive/torrent_form_controller.rb

@@ -5,6 +5,7 @@ module ScholarsArchive
   class TorrentFormController < ApplicationController
     # ACTION: Before page load, build the form with all the params
     before_action :build_torrent_form
+    invisible_captcha only: [:create]
     layout 'homepage'
 
     def new; end
@@ -13,6 +14,9 @@ def create
       render :new
     end
 
+    # NOTE: Override if needed to perform after email delivery
+    def after_deliver; end
+
     private
 
     # METHOD: Create a new form with all the params

app/models/scholars_archive/torrent_form.rb

@@ -14,5 +14,14 @@ class TorrentForm
     def spam?
       torrent_method.present?
     end
+
+    # HEADER: Declare the e-mail headers. It accepts anything the mail method in ActionMailer accepts
+    def headers
+      {
+        subject: 'Scholars Archive Torrent Form: Report of Torrent',
+        to: Hyrax.config.contact_email,
+        from: email
+      }
+    end
   end
 end

app/views/scholars_archive/torrent_form/new.html.erb

@@ -38,5 +38,9 @@
     <div class="col-sm-10"><%= f.file_field :additional_item, class: 'form-control' %></div>
   </div>
 
+  <%# CAPTCHA: Add in the captcha on form %>
+  <%= recaptcha_tags if Hyrax.config.recaptcha? %>
+  <%= invisible_captcha %>
+
   <%= f.submit value: t('hyrax.contact_form.button_label'), class: "btn btn-primary" %>
-<% end %>
+<% end %>