ContactFormEditForm.php in Zircon Profile 8

Contains \Drupal\contact\ContactFormEditForm.

Namespace

Drupal\contact

File

core/modules/contact/src/ContactFormEditForm.php

<?php

/**
 * @file
 * Contains \Drupal\contact\ContactFormEditForm.
 */
namespace Drupal\contact;

use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Form\ConfigFormBaseTrait;
use Drupal\Core\Form\FormStateInterface;
use Egulias\EmailValidator\EmailValidator;

/**
 * Base form for contact form edit forms.
 */
class ContactFormEditForm extends EntityForm implements ContainerInjectionInterface {
  use ConfigFormBaseTrait;

  /**
   * The email validator.
   *
   * @var \Egulias\EmailValidator\EmailValidator
   */
  protected $emailValidator;

  /**
   * Constructs a new ContactFormEditForm.
   *
   * @param \Egulias\EmailValidator\EmailValidator $email_validator
   *   The email validator.
   */
  public function __construct(EmailValidator $email_validator) {
    $this->emailValidator = $email_validator;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('email.validator'));
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'contact.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $contact_form = $this->entity;
    $default_form = $this
      ->config('contact.settings')
      ->get('default_form');
    $form['label'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Label'),
      '#maxlength' => 255,
      '#default_value' => $contact_form
        ->label(),
      '#description' => $this
        ->t("Example: 'website feedback' or 'product information'."),
      '#required' => TRUE,
    );
    $form['id'] = array(
      '#type' => 'machine_name',
      '#default_value' => $contact_form
        ->id(),
      '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
      '#machine_name' => array(
        'exists' => '\\Drupal\\contact\\Entity\\ContactForm::load',
      ),
      '#disabled' => !$contact_form
        ->isNew(),
    );
    $form['recipients'] = array(
      '#type' => 'textarea',
      '#title' => $this
        ->t('Recipients'),
      '#default_value' => implode(', ', $contact_form
        ->getRecipients()),
      '#description' => $this
        ->t("Example: '[e-mail]' or '[e-mail],[e-mail]' . To specify multiple recipients, separate each email address with a comma."),
      '#required' => TRUE,
    );
    $form['reply'] = array(
      '#type' => 'textarea',
      '#title' => $this
        ->t('Auto-reply'),
      '#default_value' => $contact_form
        ->getReply(),
      '#description' => $this
        ->t('Optional auto-reply. Leave empty if you do not want to send the user an auto-reply message.'),
    );
    $form['weight'] = array(
      '#type' => 'weight',
      '#title' => $this
        ->t('Weight'),
      '#default_value' => $contact_form
        ->getWeight(),
      '#description' => $this
        ->t('When listing forms, those with lighter (smaller) weights get listed before forms with heavier (larger) weights. Forms with equal weights are sorted alphabetically.'),
    );
    $form['selected'] = array(
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Make this the default form'),
      '#default_value' => $default_form === $contact_form
        ->id(),
    );
    return $form;
  }

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

    // Validate and each email recipient.
    $recipients = explode(',', $form_state
      ->getValue('recipients'));
    foreach ($recipients as &$recipient) {
      $recipient = trim($recipient);
      if (!$this->emailValidator
        ->isValid($recipient)) {
        $form_state
          ->setErrorByName('recipients', $this
          ->t('%recipient is an invalid email address.', array(
          '%recipient' => $recipient,
        )));
      }
    }
    $form_state
      ->setValue('recipients', $recipients);
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $contact_form = $this->entity;
    $status = $contact_form
      ->save();
    $contact_settings = $this
      ->config('contact.settings');
    $edit_link = $this->entity
      ->link($this
      ->t('Edit'));
    if ($status == SAVED_UPDATED) {
      drupal_set_message($this
        ->t('Contact form %label has been updated.', array(
        '%label' => $contact_form
          ->label(),
      )));
      $this
        ->logger('contact')
        ->notice('Contact form %label has been updated.', array(
        '%label' => $contact_form
          ->label(),
        'link' => $edit_link,
      ));
    }
    else {
      drupal_set_message($this
        ->t('Contact form %label has been added.', array(
        '%label' => $contact_form
          ->label(),
      )));
      $this
        ->logger('contact')
        ->notice('Contact form %label has been added.', array(
        '%label' => $contact_form
          ->label(),
        'link' => $edit_link,
      ));
    }

    // Update the default form.
    if ($form_state
      ->getValue('selected')) {
      $contact_settings
        ->set('default_form', $contact_form
        ->id())
        ->save();
    }
    elseif ($contact_settings
      ->get('default_form') == $contact_form
      ->id()) {
      $contact_settings
        ->set('default_form', NULL)
        ->save();
    }
    $form_state
      ->setRedirectUrl($contact_form
      ->urlInfo('collection'));
  }

}

Classes

Name	Description
ContactFormEditForm	Base form for contact form edit forms.