Is there any way to determine current action (create or edit) in Sonata\AdminBundle\Admin\Admin::configureFormFields()?

Question

I\'d like to create different fields configuration for create and edit actions in Sonata Admin Bundle.

Is there any way to determine it except checking $this->g

Answer 1

In sonata admin from version 3.x

  if ($this->isCurrentRoute('create')) {
    // CREATE
  }
  else {
    // EDIT
  }

In sonata admin before version 3.x use:

  $subject = $this->getSubject();
  if ($subject->isNew()) { 
    // CREATE
  }
  else {
    // EDIT
  }