--- /dev/null
+<?php
+
+namespace Drupal\pathauto\Form;
+
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\pathauto\AliasTypeManager;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Alias mass delete form.
+ */
+class PathautoAdminDelete extends FormBase {
+
+ /**
+ * The alias type manager.
+ *
+ * @var \Drupal\pathauto\AliasTypeManager
+ */
+ protected $aliasTypeManager;
+
+ /**
+ * Constructs a PathautoAdminDelete object.
+ *
+ * @param \Drupal\pathauto\AliasTypeManager $alias_type_manager
+ * The alias type manager.
+ */
+ public function __construct(AliasTypeManager $alias_type_manager) {
+ $this->aliasTypeManager = $alias_type_manager;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container) {
+ return new static(
+ $container->get('plugin.manager.alias_type')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getFormId() {
+ return 'pathauto_admin_delete';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildForm(array $form, FormStateInterface $form_state) {
+ $form['delete'] = [
+ '#type' => 'fieldset',
+ '#title' => $this->t('Choose aliases to delete'),
+ '#tree' => TRUE,
+ ];
+
+ // First we do the "all" case.
+ $storage_helper = \Drupal::service('pathauto.alias_storage_helper');
+ $total_count = $storage_helper->countAll();
+ $form['delete']['all_aliases'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('All aliases'),
+ '#default_value' => FALSE,
+ '#description' => $this->t('Delete all aliases. Number of aliases which will be deleted: %count.', ['%count' => $total_count]),
+ ];
+
+ // Next, iterate over all visible alias types.
+ $definitions = $this->aliasTypeManager->getVisibleDefinitions();
+
+ foreach ($definitions as $id => $definition) {
+ /** @var \Drupal\pathauto\AliasTypeInterface $alias_type */
+ $alias_type = $this->aliasTypeManager->createInstance($id);
+ $count = $storage_helper->countBySourcePrefix($alias_type->getSourcePrefix());
+ $form['delete']['plugins'][$id] = [
+ '#type' => 'checkbox',
+ '#title' => (string) $definition['label'],
+ '#default_value' => FALSE,
+ '#description' => $this->t('Delete aliases for all @label. Number of aliases which will be deleted: %count.', ['@label' => (string) $definition['label'], '%count' => $count]),
+ ];
+ }
+
+ $form['options'] = [
+ '#type' => 'fieldset',
+ '#title' => $this->t('Delete options'),
+ '#tree' => TRUE,
+ ];
+
+ // Provide checkbox for not deleting custom aliases.
+ $form['options']['keep_custom_aliases'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Only delete automatically generated aliases'),
+ '#default_value' => TRUE,
+ '#description' => $this->t('When checked, aliases which have been manually set are not affected by this mass-deletion.'),
+ ];
+
+ // Warn them and give a button that shows we mean business.
+ $form['warning'] = ['#value' => '<p>' . $this->t('<strong>Note:</strong> there is no confirmation. Be sure of your action before clicking the "Delete aliases now!" button.<br />You may want to make a backup of the database and/or the url_alias table prior to using this feature.') . '</p>'];
+ $form['buttons']['submit'] = [
+ '#type' => 'submit',
+ '#value' => $this->t('Delete aliases now!'),
+ ];
+
+ return $form;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitForm(array &$form, FormStateInterface $form_state) {
+ $delete_all = $form_state->getValue(['delete', 'all_aliases']);
+ // Keeping custom aliases forces us to go the slow way to correctly check
+ // the automatic/manual flag.
+ if ($form_state->getValue(['options', 'keep_custom_aliases'])) {
+ $batch = [
+ 'title' => $this->t('Bulk deleting URL aliases'),
+ 'operations' => [['Drupal\pathauto\Form\PathautoAdminDelete::batchStart', [$delete_all]]],
+ 'finished' => 'Drupal\pathauto\Form\PathautoAdminDelete::batchFinished',
+ ];
+
+ if ($delete_all) {
+ foreach (array_keys($form_state->getValue(['delete', 'plugins'])) as $id) {
+ $batch['operations'][] = ['Drupal\pathauto\Form\PathautoAdminDelete::batchProcess', [$id]];
+ }
+ }
+ else {
+ foreach (array_keys(array_filter($form_state->getValue(['delete', 'plugins']))) as $id) {
+ $batch['operations'][] = ['Drupal\pathauto\Form\PathautoAdminDelete::batchProcess', [$id]];
+ }
+ }
+
+ batch_set($batch);
+ }
+ else if ($delete_all) {
+ \Drupal::service('pathauto.alias_storage_helper')->deleteAll();
+ drupal_set_message($this->t('All of your path aliases have been deleted.'));
+ }
+ else {
+ $storage_helper = \Drupal::service('pathauto.alias_storage_helper');
+ foreach (array_keys(array_filter($form_state->getValue(['delete', 'plugins']))) as $id) {
+ $alias_type = $this->aliasTypeManager->createInstance($id);
+ $storage_helper->deleteBySourcePrefix((string) $alias_type->getSourcePrefix());
+ drupal_set_message($this->t('All of your %label path aliases have been deleted.', ['%label' => $alias_type->getLabel()]));
+ }
+ }
+ }
+
+ /**
+ * Batch callback; record if aliases of all types must be deleted.
+ */
+ public static function batchStart($delete_all, &$context) {
+ $context['results']['delete_all'] = $delete_all;
+ $context['results']['deletions'] = [];
+ }
+
+ /**
+ * Common batch processing callback for all operations.
+ */
+ public static function batchProcess($id, &$context) {
+ /** @var \Drupal\pathauto\AliasTypeBatchUpdateInterface $alias_type */
+ $alias_type = \Drupal::service('plugin.manager.alias_type')->createInstance($id);
+ $alias_type->batchDelete($context);
+ }
+
+ /**
+ * Batch finished callback.
+ */
+ public static function batchFinished($success, $results, $operations) {
+ if ($success) {
+ if ($results['delete_all']) {
+ drupal_set_message(t('All of your automatically generated path aliases have been deleted.'));
+ }
+ else if (isset($results['deletions'])) {
+ foreach (array_values($results['deletions']) as $label) {
+ drupal_set_message(t('All of your automatically generated %label path aliases have been deleted.', ['%label' => $label]));
+ }
+ }
+ }
+ else {
+ $error_operation = reset($operations);
+ drupal_set_message(t('An error occurred while processing @operation with arguments : @args', array('@operation' => $error_operation[0], '@args' => print_r($error_operation[0], TRUE))));
+ }
+ }
+
+}
projects / yaffs-website / blobdiff