ParallaxElementForm.php in Parallax Background 8

Namespace

Drupal\parallax_bg\Form

File

src/Form/ParallaxElementForm.php

<?php

namespace Drupal\parallax_bg\Form;

use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Class ParallaxElementForm.
 *
 * @package Drupal\parallax_bg\Form
 */
class ParallaxElementForm extends EntityForm {

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);

    /** @var \Drupal\parallax_bg\Entity\ParallaxElementInterface $parallax_element */
    $parallax_element = $this->entity;
    $form['selector'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Valid jQuery selector'),
      '#maxlength' => 255,
      '#default_value' => $parallax_element
        ->getSelector(),
      '#required' => TRUE,
    ];
    $form['id'] = [
      '#type' => 'machine_name',
      '#default_value' => $parallax_element
        ->id(),
      '#machine_name' => [
        'exists' => '\\Drupal\\parallax_bg\\Entity\\ParallaxElement::load',
      ],
      '#disabled' => !$parallax_element
        ->isNew(),
    ];
    $position = $parallax_element
      ->getPosition();
    $form['position'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Position'),
      '#default_value' => isset($position) ? $position : '50%',
      '#options' => [
        '0' => $this
          ->t('Left'),
        '50%' => $this
          ->t('Center'),
        '100%' => $this
          ->t('Right'),
      ],
    ];
    $speed = $parallax_element
      ->getSpeed();
    $form['speed'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Relative speed'),
      '#default_value' => isset($speed) ? $speed : '0.1',
      '#options' => [
        '0' => 0,
        '0.1' => 0.1,
        '0.2' => 0.2,
        '0.3' => 0.3,
        '0.4' => 0.4,
        '0.5' => 0.5,
        '0.6' => 0.6,
        '0.7' => 0.7,
        '0.8' => 0.8,
        '0.9' => 0.9,
        '1' => 1,
        '1.25' => 1.25,
        '1.5' => 1.5,
        '1.75' => 1.75,
        '2' => 2,
        '2.5' => 2.5,
        '3' => 3,
      ],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {

    /** @var \Drupal\parallax_bg\Entity\ParallaxElementInterface $parallax_element */
    $parallax_element = $this->entity;
    $status = $parallax_element
      ->save();
    switch ($status) {
      case SAVED_NEW:
        drupal_set_message($this
          ->t('Created the %label Parallax element.', [
          '%label' => $parallax_element
            ->getSelector(),
        ]));
        break;
      default:
        drupal_set_message($this
          ->t('Saved the %label Parallax element.', [
          '%label' => $parallax_element
            ->getSelector(),
        ]));
    }
    $form_state
      ->setRedirectUrl($parallax_element
      ->toUrl('collection'));
  }

}

Classes

Name	Description
ParallaxElementForm	Class ParallaxElementForm.