Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176
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Pantheon Automation
Greg Anderson
commit
9921556621
13277 changed files with 1459781 additions and 0 deletions
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core/modules/contact/src/MessageForm.php
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core/modules/contact/src/MessageForm.php
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<?php
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/**
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* @file
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* Contains \Drupal\contact\MessageForm.
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*/
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namespace Drupal\contact;
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use Drupal\Component\Utility\SafeMarkup;
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use Drupal\Core\Datetime\DateFormatter;
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use Drupal\Core\Entity\ContentEntityForm;
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use Drupal\Core\Entity\EntityManagerInterface;
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use Drupal\Core\Flood\FloodInterface;
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use Drupal\Core\Form\FormStateInterface;
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use Drupal\Core\Language\LanguageInterface;
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use Drupal\Core\Language\LanguageManagerInterface;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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* Form controller for contact message forms.
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*/
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class MessageForm extends ContentEntityForm {
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/**
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* The message being used by this form.
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*
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* @var \Drupal\contact\MessageInterface
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*/
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protected $entity;
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/**
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* The flood control mechanism.
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*
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* @var \Drupal\Core\Flood\FloodInterface
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*/
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protected $flood;
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/**
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* The language manager service.
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*
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* @var \Drupal\Core\Language\LanguageManagerInterface
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*/
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protected $languageManager;
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/**
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* The contact mail handler service.
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*
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* @var \Drupal\contact\MailHandlerInterface
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*/
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protected $mailHandler;
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/**
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* The date formatter service.
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*
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* @var \Drupal\Core\Datetime\DateFormatter
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*/
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protected $dateFormatter;
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/**
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* Constructs a MessageForm object.
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*
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* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
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* The entity manager.
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* @param \Drupal\Core\Flood\FloodInterface $flood
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* The flood control mechanism.
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* @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
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* The language manager service.
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* @param \Drupal\contact\MailHandlerInterface $mail_handler
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* The contact mail handler service.
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* @param \Drupal\Core\Datetime\DateFormatter $date_formatter
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* The date service.
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*/
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public function __construct(EntityManagerInterface $entity_manager, FloodInterface $flood, LanguageManagerInterface $language_manager, MailHandlerInterface $mail_handler, DateFormatter $date_formatter) {
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parent::__construct($entity_manager);
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$this->flood = $flood;
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$this->languageManager = $language_manager;
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$this->mailHandler = $mail_handler;
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$this->dateFormatter = $date_formatter;
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}
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/**
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* {@inheritdoc}
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*/
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public static function create(ContainerInterface $container) {
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return new static(
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$container->get('entity.manager'),
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$container->get('flood'),
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$container->get('language_manager'),
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$container->get('contact.mail_handler'),
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$container->get('date.formatter')
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function form(array $form, FormStateInterface $form_state) {
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$user = $this->currentUser();
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$message = $this->entity;
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$form = parent::form($form, $form_state, $message);
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$form['#attributes']['class'][] = 'contact-form';
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if (!empty($message->preview)) {
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$form['preview'] = array(
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'#theme_wrappers' => array('container__preview'),
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'#attributes' => array('class' => array('preview')),
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);
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$form['preview']['message'] = $this->entityManager->getViewBuilder('contact_message')->view($message, 'full');
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}
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$form['name'] = array(
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'#type' => 'textfield',
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'#title' => $this->t('Your name'),
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'#maxlength' => 255,
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'#required' => TRUE,
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);
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$form['mail'] = array(
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'#type' => 'email',
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'#title' => $this->t('Your email address'),
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'#required' => TRUE,
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);
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if ($user->isAnonymous()) {
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$form['#attached']['library'][] = 'core/drupal.form';
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$form['#attributes']['data-user-info-from-browser'] = TRUE;
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}
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// Do not allow authenticated users to alter the name or email values to
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// prevent the impersonation of other users.
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else {
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$form['name']['#type'] = 'item';
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$form['name']['#value'] = $user->getUsername();
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$form['name']['#required'] = FALSE;
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$form['name']['#markup'] = SafeMarkup::checkPlain($user->getUsername());
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$form['mail']['#type'] = 'item';
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$form['mail']['#value'] = $user->getEmail();
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$form['mail']['#required'] = FALSE;
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$form['mail']['#markup'] = SafeMarkup::checkPlain($user->getEmail());
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}
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// The user contact form has a preset recipient.
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if ($message->isPersonal()) {
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$form['recipient'] = array(
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'#type' => 'item',
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'#title' => $this->t('To'),
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'#value' => $message->getPersonalRecipient()->id(),
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'name' => array(
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'#theme' => 'username',
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'#account' => $message->getPersonalRecipient(),
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),
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);
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}
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$form['copy'] = array(
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'#type' => 'checkbox',
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'#title' => $this->t('Send yourself a copy'),
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// Do not allow anonymous users to send themselves a copy, because it can
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// be abused to spam people.
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'#access' => $user->isAuthenticated(),
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);
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return $form;
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}
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/**
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* {@inheritdoc}
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*/
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public function actions(array $form, FormStateInterface $form_state) {
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$elements = parent::actions($form, $form_state);
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$elements['submit']['#value'] = $this->t('Send message');
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$elements['preview'] = array(
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'#value' => $this->t('Preview'),
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'#validate' => array('::validate'),
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'#submit' => array('::submitForm', '::preview'),
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);
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return $elements;
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}
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/**
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* Form submission handler for the 'preview' action.
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*/
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public function preview(array $form, FormStateInterface $form_state) {
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$message = $this->entity;
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$message->preview = TRUE;
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$form_state->setRebuild();
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}
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/**
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* {@inheritdoc}
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*/
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public function validate(array $form, FormStateInterface $form_state) {
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parent::validate($form, $form_state);
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$message = $this->entity;
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// Check if flood control has been activated for sending emails.
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if (!$this->currentUser()->hasPermission('administer contact forms') && (!$message->isPersonal() || !$this->currentUser()->hasPermission('administer users'))) {
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$limit = $this->config('contact.settings')->get('flood.limit');
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$interval = $this->config('contact.settings')->get('flood.interval');
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if (!$this->flood->isAllowed('contact', $limit, $interval)) {
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$form_state->setErrorByName('', $this->t('You cannot send more than %limit messages in @interval. Try again later.', array(
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'%limit' => $limit,
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'@interval' => $this->dateFormatter->formatInterval($interval),
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)));
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}
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function save(array $form, FormStateInterface $form_state) {
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$message = $this->entity;
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$user = $this->currentUser();
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$this->mailHandler->sendMailMessages($message, $user);
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$this->flood->register('contact', $this->config('contact.settings')->get('flood.interval'));
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drupal_set_message($this->t('Your message has been sent.'));
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// To avoid false error messages caused by flood control, redirect away from
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// the contact form; either to the contacted user account or the front page.
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if ($message->isPersonal() && $user->hasPermission('access user profiles')) {
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$form_state->setRedirectUrl($message->getPersonalRecipient()->urlInfo());
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}
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else {
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$form_state->setRedirect('<front>');
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}
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// Save the message. In core this is a no-op but should contrib wish to
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// implement message storage, this will make the task of swapping in a real
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// storage controller straight-forward.
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$message->save();
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}
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/**
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* {@inheritdoc}
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*/
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protected function init(FormStateInterface $form_state) {
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$message = $this->entity;
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// Make the message inherit the current content language unless specifically
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// set.
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if ($message->isNew() && !$message->langcode->value) {
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$language_content = $this->languageManager->getCurrentLanguage(LanguageInterface::TYPE_CONTENT);
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$message->langcode->value = $language_content->getId();
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}
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parent::init($form_state);
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}
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}
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