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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\system\Form\ModulesUninstallConfirmForm. | |
| */ | |
| namespace Drupal\system\Form; | |
| use Drupal\Core\Config\ConfigManagerInterface; | |
| use Drupal\Core\Config\Entity\ConfigDependencyDeleteFormTrait; | |
| use Drupal\Core\Entity\EntityManagerInterface; | |
| use Drupal\Core\Extension\ModuleInstallerInterface; | |
| use Drupal\Core\Form\ConfirmFormBase; | |
| use Drupal\Core\Form\FormStateInterface; | |
| use Drupal\Core\Url; | |
| use Symfony\Component\DependencyInjection\ContainerInterface; | |
| use Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface; | |
| /** | |
| * Builds a confirmation form to uninstall selected modules. | |
| */ | |
| class ModulesUninstallConfirmForm extends ConfirmFormBase { | |
| use ConfigDependencyDeleteFormTrait; | |
| /** | |
| * The module installer service. | |
| * | |
| * @var \Drupal\Core\Extension\ModuleInstallerInterface | |
| */ | |
| protected $moduleInstaller; | |
| /** | |
| * The expirable key value store. | |
| * | |
| * @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface | |
| */ | |
| protected $keyValueExpirable; | |
| /** | |
| * The configuration manager. | |
| * | |
| * @var \Drupal\Core\Config\ConfigManagerInterface | |
| */ | |
| protected $configManager; | |
| /** | |
| * The entity manager. | |
| * | |
| * @var \Drupal\Core\Entity\EntityManagerInterface | |
| */ | |
| protected $entityManager; | |
| /** | |
| * An array of modules to uninstall. | |
| * | |
| * @var array | |
| */ | |
| protected $modules = array(); | |
| /** | |
| * Constructs a ModulesUninstallConfirmForm object. | |
| * | |
| * @param \Drupal\Core\Extension\ModuleInstallerInterface $module_installer | |
| * The module installer. | |
| * @param \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface $key_value_expirable | |
| * The key value expirable factory. | |
| * @param \Drupal\Core\Config\ConfigManagerInterface $config_manager | |
| * The configuration manager. | |
| * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager | |
| * The entity manager. | |
| */ | |
| public function __construct(ModuleInstallerInterface $module_installer, KeyValueStoreExpirableInterface $key_value_expirable, ConfigManagerInterface $config_manager, EntityManagerInterface $entity_manager) { | |
| $this->moduleInstaller = $module_installer; | |
| $this->keyValueExpirable = $key_value_expirable; | |
| $this->configManager = $config_manager; | |
| $this->entityManager = $entity_manager; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public static function create(ContainerInterface $container) { | |
| return new static( | |
| $container->get('module_installer'), | |
| $container->get('keyvalue.expirable')->get('modules_uninstall'), | |
| $container->get('config.manager'), | |
| $container->get('entity.manager') | |
| ); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getQuestion() { | |
| return $this->t('Confirm uninstall'); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getConfirmText() { | |
| return $this->t('Uninstall'); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getCancelUrl() { | |
| return new Url('system.modules_uninstall'); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getDescription() { | |
| return $this->t('Would you like to continue with uninstalling the above?'); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getFormId() { | |
| return 'system_modules_uninstall_confirm_form'; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function buildForm(array $form, FormStateInterface $form_state) { | |
| // Retrieve the list of modules from the key value store. | |
| $account = $this->currentUser()->id(); | |
| $this->modules = $this->keyValueExpirable->get($account); | |
| // Prevent this page from showing when the module list is empty. | |
| if (empty($this->modules)) { | |
| drupal_set_message($this->t('The selected modules could not be uninstalled, either due to a website problem or due to the uninstall confirmation form timing out. Please try again.'), 'error'); | |
| return $this->redirect('system.modules_uninstall'); | |
| } | |
| $data = system_rebuild_module_data(); | |
| $form['text']['#markup'] = '<p>' . $this->t('The following modules will be completely uninstalled from your site, and <em>all data from these modules will be lost</em>!') . '</p>'; | |
| $form['modules'] = array( | |
| '#theme' => 'item_list', | |
| '#items' => array_map(function ($module) use ($data) { | |
| return $data[$module]->info['name']; | |
| }, $this->modules), | |
| ); | |
| // List the dependent entities. | |
| $this->addDependencyListsToForm($form, 'module', $this->modules , $this->configManager, $this->entityManager); | |
| return parent::buildForm($form, $form_state); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function submitForm(array &$form, FormStateInterface $form_state) { | |
| // Clear the key value store entry. | |
| $account = $this->currentUser()->id(); | |
| $this->keyValueExpirable->delete($account); | |
| // Uninstall the modules. | |
| $this->moduleInstaller->uninstall($this->modules); | |
| drupal_set_message($this->t('The selected modules have been uninstalled.')); | |
| $form_state->setRedirectUrl($this->getCancelUrl()); | |
| } | |
| } |