Fix haml-lint `InstanceVariables` rule for invites/_form (#26064)

.haml-lint_todo.yml

@@ -1,13 +1,13 @@
 # This configuration was generated by
 # `haml-lint --auto-gen-config`
-# on 2023-07-20 09:47:50 -0400 using Haml-Lint version 0.48.0.
+# on 2023-08-28 13:08:37 -0400 using Haml-Lint version 0.50.0.
 # The point is for the user to remove these configuration records
 # one by one as the lints are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of Haml-Lint, may require this file to be generated again.
 
 linters:
-  # Offense count: 951
+  # Offense count: 945
   LineLength:
     enabled: false
 
@@ -26,7 +26,7 @@ linters:
       - 'app/views/admin/reports/show.html.haml'
       - 'app/views/disputes/strikes/show.html.haml'
 
-  # Offense count: 32
+  # Offense count: 28
   InstanceVariables:
     exclude:
       - 'app/views/admin/reports/_actions.html.haml'
@@ -34,14 +34,11 @@ linters:
       - 'app/views/admin/webhooks/_form.html.haml'
       - 'app/views/auth/registrations/_status.html.haml'
       - 'app/views/auth/sessions/two_factor/_otp_authentication_form.html.haml'
-      - 'app/views/authorize_interactions/_post_follow_actions.html.haml'
-      - 'app/views/invites/_form.html.haml'
       - 'app/views/relationships/_account.html.haml'
       - 'app/views/shared/_og.html.haml'
 
-  # Offense count: 3
+  # Offense count: 2
   IdNames:
     exclude:
-      - 'app/views/authorize_interactions/error.html.haml'
       - 'app/views/oauth/authorizations/error.html.haml'
       - 'app/views/shared/_error_messages.html.haml'

app/helpers/invites_helper.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module InvitesHelper
+  def invites_max_uses_options
+    [1, 5, 10, 25, 50, 100]
+  end
+
+  def invites_expires_options
+    [30.minutes, 1.hour, 6.hours, 12.hours, 1.day, 1.week]
+  end
+end

app/views/admin/invites/index.html.haml

@@ -14,7 +14,8 @@
 - if policy(:invite).create?
   %p= t('invites.prompt')
 
-  = render 'invites/form'
+  = simple_form_for(@invite, url: admin_invites_path) do |form|
+    = render partial: 'invites/form', object: form
 
   %hr.spacer/
 

app/views/invites/_form.html.haml

@@ -1,14 +1,13 @@
-= simple_form_for(@invite, url: controller.is_a?(Admin::InvitesController) ? admin_invites_path : invites_path) do |f|
-  = render 'shared/error_messages', object: @invite
+= render 'shared/error_messages', object: form.object
 
-  .fields-row
+.fields-row
   .fields-row__column.fields-row__column-6.fields-group
-      = f.input :max_uses, wrapper: :with_label, collection: [1, 5, 10, 25, 50, 100], label_method: ->(num) { I18n.t('invites.max_uses', count: num) }, prompt: I18n.t('invites.max_uses_prompt')
+    = form.input :max_uses, wrapper: :with_label, collection: invites_max_uses_options, label_method: ->(num) { I18n.t('invites.max_uses', count: num) }, prompt: I18n.t('invites.max_uses_prompt')
   .fields-row__column.fields-row__column-6.fields-group
-      = f.input :expires_in, wrapper: :with_label, collection: [30.minutes, 1.hour, 6.hours, 12.hours, 1.day, 1.week].map(&:to_i), label_method: ->(i) { I18n.t("invites.expires_in.#{i}") }, prompt: I18n.t('invites.expires_in_prompt')
+    = form.input :expires_in, wrapper: :with_label, collection: invites_expires_options.map(&:to_i), label_method: ->(i) { I18n.t("invites.expires_in.#{i}") }, prompt: I18n.t('invites.expires_in_prompt')
 
-  .fields-group
-    = f.input :autofollow, wrapper: :with_label
+.fields-group
+  = form.input :autofollow, wrapper: :with_label
 
-  .actions
-    = f.button :button, t('invites.generate'), type: :submit
+.actions
+  = form.button :button, t('invites.generate'), type: :submit

app/views/invites/index.html.haml

@@ -4,7 +4,8 @@
 - if policy(:invite).create?
   %p= t('invites.prompt')
 
-  = render 'form'
+  = simple_form_for(@invite, url: invites_path) do |form|
+    = render partial: 'form', object: form
 
   %hr.spacer/