Add moderation warnings (#9519)

* Add moderation warnings

Replace individual routes for disabling, silencing, and suspending
a user, as well as the report update route, with a unified account
action controller that allows you to select an action (none,
disable, silence, suspend) as well as whether it should generate an
e-mail notification with optional custom text. That notification,
with the optional custom text, is saved as a warning.

Additionally, there are warning presets you can configure to save
time when performing the above.

* Use Account#local_username_and_domain

1 files changed, 12 insertions, 0 deletions

diff --git a/app/mailers/user_mailer.rb b/app/mailers/user_mailer.rb
index aa76b4dfe40..8f3a4ab3aa2 100644
--- a/app/mailers/user_mailer.rb
+++ b/app/mailers/user_mailer.rb
@@ -78,4 +78,16 @@ class UserMailer < Devise::Mailer
       mail to: @resource.email, subject: I18n.t('user_mailer.backup_ready.subject')
     end
   end
+
+  def warning(user, warning)
+    @resource = user
+    @warning  = warning
+    @instance = Rails.configuration.x.local_domain
+
+    I18n.with_locale(@resource.locale || I18n.default_locale) do
+      mail to: @resource.email,
+           subject: I18n.t("user_mailer.warning.subject.#{@warning.action}", acct: "@#{user.account.local_username_and_domain}"),
+           reply_to: Setting.site_contact_email
+    end
+  end
 end