Drupal\entity_browser\Form\EntityBrowserDeleteForm

Complexity

Total Complexity

4

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	2
Bugs	1	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getQuestion()	0	5	1
A	getConfirmText()	0	3	1
A	getCancelUrl()	0	3	1
A	submitForm()	0	12	1

<?php

/**
 * @file
 * Contains Drupal\entity_browser\Form\EntityBrowserDeleteForm.
 */

namespace Drupal\entity_browser\Form;

use Drupal\Core\Entity\EntityDeleteForm;
use Drupal\Core\Url;
use Drupal\Core\Form\FormStateInterface;

/**
 * Delete confirm form for entity browsers.
 */
class EntityBrowserDeleteForm extends EntityDeleteForm {

  /**
   * Gathers a confirmation question.
   *
   * @return string
   *   Translated string.
   */
  public function getQuestion() {
    return $this->t('Are you sure you want to delete entity browser %label?', array(
      '%label' => $this->entity->label(),
    ));
  }

  /**
   * Gather the confirmation text.
   *
   * @return string
   *   Translated string.
   */
  public function getConfirmText() {
    return $this->t('Delete Entity Browser');
  }

  /**
   * Gets the cancel URL.
   *
   * @return \Drupal\Core\Url
   *   The URL to go to if the user cancels the deletion.
   */
  public function getCancelUrl() {
    return new Url('entity.entity_browser.collection');
  }

  /**
   * The submit handler for the confirm form.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   An associative array containing the current state of the form.
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    // Delete the entity.
    $this->entity->delete();

    // Set a message that the entity was deleted.
    drupal_set_message($this->t('Entity_browser %label was deleted.', array(
      '%label' => $this->entity->label(),
    )));

    // Redirect the user to the list controller when complete.
    $form_state->setRedirectUrl($this->getCancelUrl());
  }

}