DeleteForm.php in Linkit 8.5

Namespace

Drupal\linkit\Form\Matcher

File

src/Form/Matcher/DeleteForm.php

<?php

namespace Drupal\linkit\Form\Matcher;

use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\linkit\ProfileInterface;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * Provides a form to remove a matcher from a profile.
 */
class DeleteForm extends ConfirmFormBase {

  /**
   * The profiles that the matcher is applied to.
   *
   * @var \Drupal\linkit\ProfileInterface
   */
  protected $linkitProfile;

  /**
   * The matcher to be removed from the profile.
   *
   * @var \Drupal\linkit\MatcherInterface
   */
  protected $linkitMatcher;

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Are you sure you want to delete the @plugin matcher from the %profile profile?', [
      '%profile' => $this->linkitProfile
        ->label(),
      '@plugin' => $this->linkitMatcher
        ->getLabel(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return Url::fromRoute('linkit.matchers', [
      'linkit_profile' => $this->linkitProfile
        ->id(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'linkit_matcher_delete_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, ProfileInterface $linkit_profile = NULL, $plugin_instance_id = NULL) {
    $this->linkitProfile = $linkit_profile;
    if (!$this->linkitProfile
      ->getMatchers()
      ->has($plugin_instance_id)) {
      throw new NotFoundHttpException();
    }
    $this->linkitMatcher = $this->linkitProfile
      ->getMatcher($plugin_instance_id);
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->linkitProfile
      ->removeMatcher($this->linkitMatcher);
    $this
      ->messenger()
      ->addMessage($this
      ->t('The matcher %label has been deleted.', [
      '%label' => $this->linkitMatcher
        ->getLabel(),
    ]));
    $this
      ->logger('linkit')
      ->notice('The matcher %label has been deleted in the @profile profile.', [
      '%label' => $this->linkitMatcher
        ->getLabel(),
      '@profile' => $this->linkitProfile
        ->label(),
    ]);
    $form_state
      ->setRedirect('linkit.matchers', [
      'linkit_profile' => $this->linkitProfile
        ->id(),
    ]);
  }

}

Classes

Name	Description
DeleteForm	Provides a form to remove a matcher from a profile.