diff core/modules/contact/src/ContactFormEditForm.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/contact/src/ContactFormEditForm.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,192 @@
+<?php
+
+namespace Drupal\contact;
+
+use Drupal\Component\Utility\Unicode;
+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;
+use Drupal\Core\Path\PathValidatorInterface;
+use Drupal\Core\Render\Element\PathElement;
+
+/**
+ * Base form for contact form edit forms.
+ */
+class ContactFormEditForm extends EntityForm implements ContainerInjectionInterface {
+  use ConfigFormBaseTrait;
+
+  /**
+   * The email validator.
+   *
+   * @var \Egulias\EmailValidator\EmailValidator
+   */
+  protected $emailValidator;
+
+  /**
+   * The path validator.
+   *
+   * @var \Drupal\Core\Path\PathValidatorInterface
+   */
+  protected $pathValidator;
+
+  /**
+   * Constructs a new ContactFormEditForm.
+   *
+   * @param \Egulias\EmailValidator\EmailValidator $email_validator
+   *   The email validator.
+   * @param \Drupal\Core\Path\PathValidatorInterface $path_validator
+   *   The path validator service.
+   */
+  public function __construct(EmailValidator $email_validator, PathValidatorInterface $path_validator) {
+    $this->emailValidator = $email_validator;
+    $this->pathValidator = $path_validator;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('email.validator'),
+      $container->get('path.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'] = [
+      '#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'] = [
+      '#type' => 'machine_name',
+      '#default_value' => $contact_form->id(),
+      '#maxlength' => EntityTypeInterface::BUNDLE_MAX_LENGTH,
+      '#machine_name' => [
+        'exists' => '\Drupal\contact\Entity\ContactForm::load',
+      ],
+      '#disabled' => !$contact_form->isNew(),
+    ];
+    $form['recipients'] = [
+      '#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['message'] = [
+      '#type' => 'textarea',
+      '#title' => $this->t('Message'),
+      '#default_value' => $contact_form->getMessage(),
+      '#description' => $this->t('The message to display to the user after submission of this form. Leave blank for no message.'),
+    ];
+    $form['redirect'] = [
+      '#type' => 'path',
+      '#title' => $this->t('Redirect path'),
+      '#convert_path' => PathElement::CONVERT_NONE,
+      '#default_value' => $contact_form->getRedirectPath(),
+      '#description' => $this->t('Path to redirect the user to after submission of this form. For example, type "/about" to redirect to that page. Use a relative path with a slash in front.'),
+    ];
+    $form['reply'] = [
+      '#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'] = [
+      '#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'] = [
+      '#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.', ['%recipient' => $recipient]));
+      }
+    }
+    $form_state->setValue('recipients', $recipients);
+    $redirect_url = $form_state->getValue('redirect');
+    if ($redirect_url && $this->pathValidator->isValid($redirect_url)) {
+      if (Unicode::substr($redirect_url, 0, 1) !== '/') {
+        $form_state->setErrorByName('redirect', $this->t('The path should start with /.'));
+      }
+    }
+  }
+
+  /**
+   * {@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'));
+    $view_link = $contact_form->link($contact_form->label(), 'canonical');
+    if ($status == SAVED_UPDATED) {
+      drupal_set_message($this->t('Contact form %label has been updated.', ['%label' => $view_link]));
+      $this->logger('contact')->notice('Contact form %label has been updated.', ['%label' => $contact_form->label(), 'link' => $edit_link]);
+    }
+    else {
+      drupal_set_message($this->t('Contact form %label has been added.', ['%label' => $view_link]));
+      $this->logger('contact')->notice('Contact form %label has been added.', ['%label' => $contact_form->label(), 'link' => $edit_link]);
+    }
+
+    // Update the default form.
+    if ($form_state->getValue('selected')) {
+      $contact_settings
+        ->set('default_form', $contact_form->id())
+        ->save();
+    }
+    // If it was the default form, empty out the setting.
+    elseif ($contact_settings->get('default_form') == $contact_form->id()) {
+      $contact_settings
+        ->set('default_form', NULL)
+        ->save();
+    }
+
+    $form_state->setRedirectUrl($contact_form->urlInfo('collection'));
+  }
+
+}