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<?php
namespace Drupal\sendinblue\Form;
use Drupal\Component\Utility\EmailValidatorInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Drupal\Core\Url;
use Drupal\sendinblue\SendinblueManager;
use Symfony\Component\DependencyInjection\ContainerInterface;
class SubscribeForm extends FormBase {
public $signupIp;
private $entityTypeManager;
private $emailValidator;
private $sendinblueManager;
public function __construct(EntityTypeManagerInterface $entityTypeManager, MessengerInterface $messenger, EmailValidatorInterface $emailValidator, SendinblueManager $sendinblueManager) {
$this->entityTypeManager = $entityTypeManager;
$this->messenger = $messenger;
$this->emailValidator = $emailValidator;
$this->sendinblueManager = $sendinblueManager;
}
public static function create(ContainerInterface $container) {
return new static($container
->get('entity_type.manager'), $container
->get('messenger'), $container
->get('email.validator'), $container
->get('sendinblue.manager'));
}
public function getFormId() {
return 'sendinblue_form_subscribe';
}
public function buildForm(array $form, FormStateInterface $form_state, $mcsId = NULL) {
if ($mcsId) {
$this->signupIp = $mcsId;
}
$signup = $this->entityTypeManager
->getStorage(SendinblueManager::SENDINBLUE_SIGNUP_ENTITY)
->load($this->signupIp);
$settings = !$signup->settings
->first() ? [] : $signup->settings
->first()
->getValue();
$form['#attributes'] = [
'class' => [
'sendinblue-signup-subscribe-form',
],
];
$form['description'] = [
'#markup' => $settings['description']['value'],
];
$form['fields'] = [
'#prefix' => '<div id="sendinblue-newsletter-' . $settings['subscription']['settings']['list'] . '-mergefields" class="sendinblue-newsletter-mergefields">',
'#suffix' => '</div>',
'#tree' => TRUE,
];
if (isset($settings['fields']['mergefields'])) {
$merge_fields = $settings['fields']['mergefields'];
$attributes = $this->sendinblueManager
->getAttributeLists();
if (is_array($merge_fields)) {
foreach ($merge_fields as $key => $value) {
if ($key === 'EMAIL') {
$form['fields'][$key] = [
'#type' => 'textfield',
'#title' => $value['label'],
'#attributes' => [
'style' => 'width:100%;box-sizing:border-box;',
],
'#required' => TRUE,
];
}
else {
if (isset($value['check']) && $value['required']) {
$enumerations = [];
$type = '';
foreach ($attributes as $attribute) {
if ($attribute
->getName() === $key) {
$type = $attribute
->getType();
if ($type === 'category') {
$enumerations = $attribute
->getEnumeration();
}
break;
}
}
if ($type !== 'category') {
$form['fields'][$key] = [
'#type' => 'textfield',
'#title' => $value['label'],
'#attributes' => [
'style' => 'width:100%;box-sizing:border-box;',
],
'#required' => isset($value['required']) && $value['required'] ? TRUE : FALSE,
];
}
else {
$options = [];
foreach ($enumerations as $enumeration) {
$options[$enumeration
->getValue()] = $enumeration
->getLabel();
}
$form['fields'][$key] = [
'#type' => 'select',
'#title' => $value['label'],
'#options' => $options,
'#attributes' => [
'style' => 'width:100%;box-sizing:border-box;',
],
'#required' => isset($value['required']) ? TRUE : FALSE,
];
}
}
}
}
}
}
$form['submit'] = [
'#type' => 'submit',
'#weight' => 10,
'#value' => $settings['fields']['submit_button'],
];
return $form;
}
public function validateForm(array &$form, FormStateInterface $form_state) {
$signup = $this->entityTypeManager
->getStorage(SendinblueManager::SENDINBLUE_SIGNUP_ENTITY)
->load($this->signupIp);
$settings = !$signup->settings
->first() ? [] : $signup->settings
->first()
->getValue();
$email = $form_state
->getValue([
'fields',
'EMAIL',
]);
$list_id = $settings['subscription']['settings']['list'];
if (!$this->emailValidator
->isValid($email)) {
$form_state
->setErrorByName('email', $settings['subscription']['messages']['invalid']);
return;
}
$response = $this->sendinblueManager
->validationEmail($email, $list_id);
if ($response['code'] === 'invalid') {
$form_state
->setErrorByName('email', $settings['subscription']['messages']['invalid']);
return;
}
if ($response['code'] === 'already_exist') {
$form_state
->setErrorByName('email', $settings['subscription']['messages']['existing']);
return;
}
$list_ids = $response['listid'];
$list_ids[] = $list_id;
$info = [];
$attributes = $this->sendinblueManager
->getAttributeLists();
foreach ($attributes as $attribute) {
$field_attribute_name = $form_state
->getValue([
'fields',
$attribute
->getName(),
]);
if (isset($field_attribute_name)) {
$info[$attribute
->getName()] = $form_state
->getValue([
'fields',
$attribute
->getName(),
]);
}
}
$this->sendinblueManager
->subscribeUser($email, $info, $list_ids);
$data = $this->sendinblueManager
->getSubscriberByEmail($email);
if ($data == FALSE) {
$data = [
'email' => $email,
'info' => serialize($info),
'code' => uniqid('', TRUE),
'is_active' => 1,
];
$this->sendinblueManager
->addSubscriberTable($data);
}
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$signup = $this->entityTypeManager
->getStorage(SendinblueManager::SENDINBLUE_SIGNUP_ENTITY)
->load($this->signupIp);
$settings = !$signup->settings
->first() ? [] : $signup->settings
->first()
->getValue();
$email = $form_state
->getValue([
'fields',
'EMAIL',
]);
$email_confirmation = $settings['subscription']['settings']['email_confirmation'];
if ($email_confirmation) {
$template_id = $settings['subscription']['settings']['template'];
$this->sendinblueManager
->sendEmail('confirm', $email, $template_id);
}
$this->messenger
->addMessage($settings['subscription']['messages']['success']);
if ($settings['subscription']['settings']['redirect_url'] != '') {
$form_state
->setRedirectUrl(Url::fromUri('internal:/' . $settings['subscription']['settings']['redirect_url']));
}
}
}