LogCloneActionForm.php in Log entity 2.x

Namespace

Drupal\log\Form

File

src/Form/LogCloneActionForm.php

<?php

namespace Drupal\log\Form;

use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a log clone confirmation form.
 */
class LogCloneActionForm extends LogActionFormBase {

  /**
   * The action id.
   *
   * @var string
   */
  protected $actionId = 'log_clone_action';

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'log_clone_action_form';
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->formatPlural(count($this->logs), 'Are you sure you want to clone this log?', 'Are you sure you want to clone these logs?');
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Clone');
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    // Filter out logs the user doesn't have access to.
    $inaccessible_logs = [];
    $accessible_logs = [];
    $current_user = $this
      ->currentUser();
    foreach ($this->logs as $log) {
      if (!$log
        ->access('view', $current_user) || !$log
        ->access('create', $current_user)) {
        $inaccessible_logs[] = $log;
        continue;
      }
      $accessible_logs[] = $log;
    }

    /** @var \Drupal\Core\Datetime\DrupalDateTime $new_date */
    if ($form_state
      ->getValue('confirm') && !empty($accessible_logs)) {
      $new_date = $form_state
        ->getValue('date');
      $count = count($this->logs);
      foreach ($accessible_logs as $log) {
        $cloned_log = $log
          ->createDuplicate();
        $cloned_log
          ->set('timestamp', $new_date
          ->getTimestamp());
        $cloned_log
          ->save();
      }
      $this
        ->messenger()
        ->addMessage($this
        ->formatPlural($count, 'Cloned 1 log.', 'Cloned @count logs.'));
    }

    // Add warning message if there were inaccessible logs.
    if (!empty($inaccessible_logs)) {
      $inaccessible_count = count($inaccessible_logs);
      $this
        ->messenger()
        ->addWarning($this
        ->formatPlural($inaccessible_count, 'Could not clone @count log because you do not have the necessary permissions.', 'Could not clone @count logs because you do not have the necessary permissions.'));
    }
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
LogCloneActionForm	Provides a log clone confirmation form.