124 lines
3.3 KiB
PHP
124 lines
3.3 KiB
PHP
<?php
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namespace Drupal\opencase_entities\Form;
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use Drupal\Core\Database\Connection;
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use Drupal\Core\Entity\EntityStorageInterface;
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use Drupal\Core\Form\ConfirmFormBase;
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use Drupal\Core\Form\FormStateInterface;
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use Drupal\Core\Url;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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* Provides a form for deleting a Case revision.
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*
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* @ingroup opencase_entities
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*/
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class OCCaseRevisionDeleteForm extends ConfirmFormBase {
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/**
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* The Case revision.
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*
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* @var \Drupal\opencase_entities\Entity\OCCaseInterface
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*/
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protected $revision;
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/**
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* The Case storage.
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*
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* @var \Drupal\Core\Entity\EntityStorageInterface
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*/
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protected $OCCaseStorage;
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/**
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* The database connection.
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*
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* @var \Drupal\Core\Database\Connection
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*/
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protected $connection;
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/**
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* Constructs a new OCCaseRevisionDeleteForm.
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*
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* @param \Drupal\Core\Entity\EntityStorageInterface $entity_storage
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* The entity storage.
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* @param \Drupal\Core\Database\Connection $connection
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* The database connection.
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*/
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public function __construct(EntityStorageInterface $entity_storage, Connection $connection) {
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$this->OCCaseStorage = $entity_storage;
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$this->connection = $connection;
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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 $container) {
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$entity_manager = $container->get('entity.manager');
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return new static(
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$entity_manager->getStorage('oc_case'),
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$container->get('database')
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function getFormId() {
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return 'oc_case_revision_delete_confirm';
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}
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/**
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* {@inheritdoc}
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*/
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public function getQuestion() {
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return t('Are you sure you want to delete the revision from %revision-date?', ['%revision-date' => format_date($this->revision->getRevisionCreationTime())]);
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}
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/**
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* {@inheritdoc}
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*/
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public function getCancelUrl() {
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return new Url('entity.oc_case.version_history', ['oc_case' => $this->revision->id()]);
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}
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/**
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* {@inheritdoc}
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*/
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public function getConfirmText() {
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return t('Delete');
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}
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/**
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* {@inheritdoc}
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*/
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public function buildForm(array $form, FormStateInterface $form_state, $oc_case_revision = NULL) {
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$this->revision = $this->OCCaseStorage->loadRevision($oc_case_revision);
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$form = parent::buildForm($form, $form_state);
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return $form;
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}
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/**
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* {@inheritdoc}
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*/
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public function submitForm(array &$form, FormStateInterface $form_state) {
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$this->OCCaseStorage->deleteRevision($this->revision->getRevisionId());
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$this->logger('content')->notice('Case: deleted %title revision %revision.', ['%title' => $this->revision->label(), '%revision' => $this->revision->getRevisionId()]);
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drupal_set_message(t('Revision from %revision-date of Case %title has been deleted.', ['%revision-date' => format_date($this->revision->getRevisionCreationTime()), '%title' => $this->revision->label()]));
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$form_state->setRedirect(
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'entity.oc_case.canonical',
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['oc_case' => $this->revision->id()]
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);
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if ($this->connection->query('SELECT COUNT(DISTINCT vid) FROM {oc_case_field_revision} WHERE id = :id', [':id' => $this->revision->id()])->fetchField() > 1) {
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$form_state->setRedirect(
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'entity.oc_case.version_history',
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['oc_case' => $this->revision->id()]
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);
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}
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}
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}
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