public function CslStyleForm::validateForm in Bibliography & Citation 8

Same name and namespace in other branches

1. 2.0.x src/Form/CslStyleForm.php \Drupal\bibcite\Form\CslStyleForm::validateForm()

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

1 call to CslStyleForm::validateForm()

CslStyleFileForm::validateForm in src/Form/CslStyleFileForm.php

Form validation handler.

1 method overrides CslStyleForm::validateForm()

CslStyleFileForm::validateForm in src/Form/CslStyleFileForm.php

Form validation handler.

File

src/Form/CslStyleForm.php, line 78

Class

CslStyleForm

Add/edit form for bibcite_csl_style entity.

Namespace

Drupal\bibcite\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {

  /** @var \Drupal\bibcite\Entity\CslStyleInterface $csl_style */
  $csl_style = $this
    ->getEntity();
  $csl = new Csl($form_state
    ->getValue('csl'));
  if ($csl_style
    ->isNew()) {
    $this
      ->validateUnique($form, $form_state, $csl
      ->getId());
    if ($parent_url = $csl
      ->getParent()) {
      $this
        ->validateParent($form, $form_state, $parent_url);
    }
  }
  if (!$csl_style
    ->isNew()) {

    /** @var \Drupal\bibcite\Entity\CslStyleInterface $original_csl_style */
    $original_csl_style = $this->entityTypeManager
      ->getStorage($csl_style
      ->getEntityTypeId())
      ->load($csl_style
      ->id());
    if ($csl_style
      ->calculateHash() != $original_csl_style
      ->calculateHash()) {
      if ($original_csl_style
        ->getUrlId() != $csl
        ->getId()) {
        $this
          ->validateUnique($form, $form_state, $csl
          ->getId());
      }
      if ($parent_url = $csl
        ->getParent()) {
        $this
          ->validateParent($form, $form_state, $parent_url);
      }
    }
    $default_style = $this
      ->config('bibcite.settings')
      ->get('default_style');
    if (!$csl_style
      ->status() && $default_style == $csl_style
      ->id()) {
      $form_state
        ->setErrorByName('status', $this
        ->t('You can not disable default style.'));
    }
  }
}