enhancement: callable confirm and cancel labels on actions

lib/avo/base_action.rb

@@ -143,6 +143,26 @@ def get_message
       ).handle
     end
 
+    def cancel_button_label
+      Avo::ExecutionContext.new(
+        target: self.class.cancel_button_label,
+        resource: @resource,
+        record: @record,
+        view: @view,
+        arguments: @arguments
+      ).handle
+    end
+
+    def confirm_button_label
+      Avo::ExecutionContext.new(
+        target: self.class.confirm_button_label,
+        resource: @resource,
+        record: @record,
+        view: @view,
+        arguments: @arguments
+      ).handle
+    end
+
     def handle_action(**args)
       processed_fields = if args[:fields].present?
         # Fetching the field definitions and not the actual fields (get_fields) because they will break if the user uses a `visible` block and adds a condition using the `params` variable. The params are different in the show method and the handle method.

spec/dummy/app/avo/actions/sub/dummy_action.rb

@@ -1,5 +1,7 @@
 class Avo::Actions::Sub::DummyAction < Avo::BaseAction
   self.name = -> { "Dummy action#{arguments[:test_action_name]}" }
+  self.cancel_button_label = -> { arguments[:cancel_button_label] || I18n.t("avo.cancel") }
+  self.confirm_button_label = -> { arguments[:confirm_button_label] || I18n.t("avo.run") }
   self.standalone = true
   # self.turbo = false
   self.visible = -> do

spec/system/avo/actions_spec.rb

@@ -331,6 +331,20 @@
     end
   end
 
+  describe "callable labels" do
+    it "pick label from arguments on run and cancel" do
+      encoded_arguments = Avo::BaseAction.encode_arguments({
+        cancel_button_label: "Cancel dummy action",
+        confirm_button_label: "Confirm dummy action"
+      })
+
+      visit "#{avo.resources_users_path}/actions?action_id=Avo::Actions::Sub::DummyAction&arguments=#{encoded_arguments}"
+
+      expect(page).to have_text "Cancel dummy action"
+      expect(page).to have_text "Confirm dummy action"
+    end
+  end
+
   #   let!(:roles) { { admin: false, manager: false, writer: false } }
   #   let!(:user) { create :user, active: true, roles: roles }