Custom JSON LD not working on frontpage when using path aliases

Drupal will convert internally any path alias that is stored under system.site.page.front config to its unaliased path, see Drupal\system\Form::validateForm and Drupal\system\Form::submitForm:

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    // Get the normal path of the front page.
    $form_state->setValueForElement($form['front_page']['site_frontpage'], $this->aliasManager->getPathByAlias($form_state->getValue('site_frontpage')));

I think then it is safe to always assume the drupal site front page will be expresed as an un-aliased path and request the current request URL also as the unprocessed one:

    $path = parse_url($url->setOption('path_processing', false)->toString(), PHP_URL_PATH);

As far as i can tell from looking at the code, the quickest solution is to bypass the path processing option when generating the URL string

Submitted MR, ready for review.

Explanation: i'm not using the more mainstream $url->getInternalPath() method because it returns an un-slashed node/NID path that needs to be compared with an slashed /node/NID path.

Passing path_processing seems to work as it will return the slashed path.

I tweaked the code and added some more test coverage.

So the new tests pass locally but fail via GitLab CI. I might comment out the failing test and deal with it later.

Automatically closed - issue fixed for 2 weeks with no activity.