Introduce base_controller_class config option

Author: ron-shinall

README.md

@@ -161,6 +161,7 @@ You can configure Solid Errors via the Rails configuration object, under the `so
 * `email_from` - The email address to send a notification from. See [Email notifications](#email-notifications) for more information.
 * `email_to` - The email address(es) to send a notification to. See [Email notifications](#email-notifications) for more information.
 * `email_subject_prefix` - Prefix added to the subject line for email notifications. See [Email notifications](#email-notifications) for more information.
+* `base_controller_class` - Specify a different controller as the base class for the Solid Errors controller. See [Authentication](#authentication) for more information.
 
 #### Database Configuration
 
@@ -207,6 +208,13 @@ authenticate :user, -> (user) { user.admin? } do
 end
 ```
 
+You can also specify a different controller to use as the Solid Errors controller base class:
+
+```ruby
+# Override the base controller class with your own controller
+config.solid_errors.base_controller_class = "YourAdminController"
+```
+
 #### Email notifications
 
 Solid Errors _can_ send email notifications whenever an error occurs, if your application has ActionMailer already properly setup to send emails. However, in order to activate this feature you must define the email address(es) to send the notifications to. Optionally, you can also define the email address to send the notifications from (useful if your email provider only allows emails to be sent from a predefined list of addresses) or simply turn off this feature altogether. You can also define a subject prefix for the email notifications to quickly identify the source of the error.

app/controllers/solid_errors/application_controller.rb

@@ -1,5 +1,6 @@
 module SolidErrors
-  class ApplicationController < ActionController::Base
+  class ApplicationController < SolidErrors.base_controller_class.constantize
+    layout "solid_errors/application"
     protect_from_forgery with: :exception
 
     http_basic_authenticate_with name: SolidErrors.username, password: SolidErrors.password if SolidErrors.password

lib/solid_errors.rb

@@ -7,6 +7,7 @@
 
 module SolidErrors
   mattr_accessor :connects_to
+  mattr_accessor :base_controller_class, default: "::ActionController::Base"
   mattr_writer :username
   mattr_writer :password
   mattr_writer :send_emails
@@ -21,8 +22,6 @@ def username
       @username ||= ENV["SOLIDERRORS_USERNAME"] || @@username
     end
 
-    # use method instead of attr_accessor to ensure
-    # this works if variable set after SolidErrors is loaded
     def password
       @password ||= ENV["SOLIDERRORS_PASSWORD"] || @@password
     end

test/test_solid_errors.rb

@@ -6,4 +6,8 @@ class TestSolidErrors < Minitest::Test
   def test_that_it_has_a_version_number
     refute_nil ::SolidErrors::VERSION
   end
+
+  def test_default_base_controller
+    assert_equal ActionController::Base, SolidErrors::ApplicationController.superclass
+  end
 end