DeleteMultiple.php in Support Ticketing System 8
File
modules/support_ticket/src/Form/DeleteMultiple.php
View source
<?php
namespace Drupal\support_ticket\Form;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\user\PrivateTempStoreFactory;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\RedirectResponse;
class DeleteMultiple extends ConfirmFormBase {
protected $supportTicketInfo = array();
protected $tempStoreFactory;
protected $manager;
public function __construct(PrivateTempStoreFactory $temp_store_factory, EntityManagerInterface $manager) {
$this->tempStoreFactory = $temp_store_factory;
$this->storage = $manager
->getStorage('support_ticket');
}
public static function create(ContainerInterface $container) {
return new static($container
->get('user.private_tempstore'), $container
->get('entity.manager'));
}
public function getFormId() {
return 'support_ticket_multiple_delete_confirm';
}
public function getQuestion() {
return $this
->formatPlural(count($this->supportTicketInfo), 'Are you sure you want to delete this ticket?', 'Are you sure you want to delete these tickets?');
}
public function getCancelUrl() {
return new Url('system.admin_support');
}
public function getConfirmText() {
return t('Delete');
}
public function buildForm(array $form, FormStateInterface $form_state) {
$this->supportTicketInfo = $this->tempStoreFactory
->get('support_ticket_multiple_delete_confirm')
->get(\Drupal::currentUser()
->id());
if (empty($this->supportTicketInfo)) {
return new RedirectResponse($this
->getCancelUrl()
->setAbsolute()
->toString());
}
$support_tickets = $this->storage
->loadMultiple(array_keys($this->supportTicketInfo));
$items = [];
foreach ($this->supportTicketInfo as $id => $langcodes) {
foreach ($langcodes as $langcode) {
$support_ticket = $support_tickets[$id]
->getTranslation($langcode);
$key = $id . ':' . $langcode;
$default_key = $id . ':' . $support_ticket
->getUntranslated()
->language()
->getId();
$languages = $support_ticket
->getTranslationLanguages();
if (count($languages) > 1 && $support_ticket
->isDefaultTranslation()) {
$names = [];
foreach ($languages as $translation_langcode => $language) {
$names[] = $language
->getName();
unset($items[$id . ':' . $translation_langcode]);
}
$items[$default_key] = [
'label' => [
'#markup' => $this
->t('@label (Original translation) - <em>The following ticket translations will be deleted:</em>', [
'@label' => $support_ticket
->label(),
]),
],
'deleted_translations' => [
'#theme' => 'item_list',
'#items' => $names,
],
];
}
elseif (!isset($items[$default_key])) {
$items[$key] = $support_ticket
->label();
}
}
}
$form['support_tickets'] = array(
'#theme' => 'item_list',
'#items' => $items,
);
$form = parent::buildForm($form, $form_state);
return $form;
}
public function submitForm(array &$form, FormStateInterface $form_state) {
if ($form_state
->getValue('confirm') && !empty($this->supportTicketInfo)) {
$total_count = 0;
$delete_support_tickets = [];
$delete_translations = [];
$support_tickets = $this->storage
->loadMultiple(array_keys($this->supportTicketInfo));
foreach ($this->supportTicketInfo as $id => $langcodes) {
foreach ($langcodes as $langcode) {
$support_ticket = $support_tickets[$id]
->getTranslation($langcode);
if ($support_ticket
->isDefaultTranslation()) {
$delete_support_tickets[$id] = $support_ticket;
unset($delete_translations[$id]);
$total_count += count($support_ticket
->getTranslationLanguages());
}
elseif (!isset($delete_support_tickets[$id])) {
$delete_translations[$id][] = $support_ticket;
}
}
}
if ($delete_support_tickets) {
$this->storage
->delete($delete_support_tickets);
$this
->logger('content')
->notice('Deleted @count tickets.', array(
'@count' => count($delete_support_tickets),
));
}
if ($delete_translations) {
$count = 0;
foreach ($delete_translations as $id => $translations) {
$support_ticket = $support_tickets[$id]
->getUntranslated();
foreach ($translations as $translation) {
$support_ticket
->removeTranslation($translation
->language()
->getId());
}
$support_ticket
->save();
$count += count($translations);
}
if ($count) {
$total_count += $count;
$this
->logger('content')
->notice('Deleted @count ticket translations.', array(
'@count' => $count,
));
}
}
if ($total_count) {
drupal_set_message($this
->formatPlural($total_count, 'Deleted 1 ticket.', 'Deleted @count tickets.'));
}
$this->tempStoreFactory
->get('support_ticket_multiple_delete_confirm')
->delete(\Drupal::currentUser()
->id());
}
$form_state
->setRedirect('system.admin_support');
}
}