Placeholders not available when using advanced (token) mode

prashant.c → made their first commit to this issue’s fork.

Added the code to have the "Placeholders available" section for the Advanced mode. Needs to be reviewed.

Hi
Tested MR 621 on Drupal 11.x
The Mr is applied successfully...

Testing Steps:

1. Install AI Module
2. Install the AI Automators module with the Token Module
3. Enabled the AI Autometers on the entity type's field
4. Select AI Automatos settings > Automator Input Mode > Advanced Mode (token)
5. Check for the Placeholder

Result:
The Placeholder is available when using advanced (token) mode.

Attaching screenshots for reference

These now appear on the form to configure the automator, however they are not actually replaced in the plugin (RuleBase::generate()) as this code doesn't fire for the advanced configuration:

  public function generate(ContentEntityInterface $entity, FieldDefinitionInterface $fieldDefinition, array $automatorConfig) {
    // Generate the real prompt if needed.
    $prompts = [];
    // @phpstan-ignore-next-line
    if (!empty($automatorConfig['mode']) && $automatorConfig['mode'] == 'token' && \Drupal::service('module_handler')->moduleExists('token')) {
      $prompts[] = \Drupal::service('ai_automator.prompt_helper')->renderTokenPrompt($automatorConfig['token'], $entity); /* @phpstan-ignore-line */
    }
    elseif ($this->needsPrompt()) {
      // Run rule.
      foreach ($entity->get($automatorConfig['base_field'])->getValue() as $i => $item) {
        // Get tokens.
        $tokens = $this->generateTokens($entity, $fieldDefinition, $automatorConfig, $i);
        $prompts[] = \Drupal::service('ai_automator.prompt_helper')->renderPrompt($automatorConfig['prompt'], $tokens, $i); /* @phpstan-ignore-line */
      }
    }
    return $prompts;
  }

I think it would be better if Marcus could confirm whether the placeholders not implemented for advanced mode are done on purpose or missed.

If they are intentionally left out, are there examples of how to replicate the prompt available at the Base level? I'm not aware of a token that would provide, for example, all the taxonomy terms available to a given field...

I updated the PR and am adding a patch for use with composer here.