SkipForm.php in Notify 8

Namespace

Drupal\notify\Form

File

src/Form/SkipForm.php

<?php

namespace Drupal\notify\Form;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Messenger\MessengerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;
use Drupal\Core\Form\FormStateInterface;

/**
 * Defines a form that configures forms module settings.
 */
class SkipForm extends ConfigFormBase {

  /**
   * Drupal\Core\Messenger\MessengerInterface definition.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * Class constructor.
   *
   * @param ConfigFactoryInterface $config_factory
   *   The config factory.
   * @param MessengerInterface $messenger
   *   The core messenger service.
   */
  public function __construct(ConfigFactoryInterface $config_factory, MessengerInterface $messenger) {
    parent::__construct($config_factory);
    $this->messenger = $messenger;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('messenger'));
  }

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'notify.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
    $config = $this
      ->config('notify.settings');

    // Fetch list of nodes and comments scheduled for notification
    list($res_nodes, $res_comms, $res_nopub, $res_copub, $res_nounp, $res_counp) = _notify_select_content();

    // Get the nodes and comments queued.
    $count = 0;
    $nodes = $comments = [];

    // Ordinary nodes
    foreach ($res_nodes as $row) {
      $nodes[$row->nid] = \Drupal::entityTypeManager()
        ->getStorage('node')
        ->load($row->nid);
      $count++;
    }

    // Ordinary comments
    if ($res_comms) {
      foreach ($res_nopub as $row) {
        if (!isset($nodes[$row->nid])) {
          $nodes[$row->nid] = \Drupal::entityTypeManager()
            ->getStorage('node')
            ->load($row->nid);
          $count++;
        }
      }
      foreach ($res_comms as $row) {
        $comment = \Drupal\comment\Entity\Comment::load($row->cid);
        $comments[$comment
          ->get('entity_id')->target_id][$row->cid] = $comment;
        $count++;
      }
      foreach ($res_copub as $row) {
        if (!isset($comments[$row->nid][$row->cid])) {
          $comments[$row
            ->get('entity_id')->target_id][$row->cid] = \Drupal\comment\Entity\Comment::load($row->cid);
          $count++;
        }
      }
    }

    // Published nodes in unpublished queue
    foreach ($res_nopub as $row) {
      if (!isset($nodes[$row->nid])) {
        $nodes[$row->nid] = \Drupal::entityTypeManager()
          ->getStorage('node')
          ->load($row->nid);
        $count++;
      }
    }

    // Unpublished nodes in unpublished queue
    foreach ($res_nounp as $row) {
      if (!isset($nodes[$row->nid])) {
        $nodes[$row->nid] = \Drupal::entityTypeManager()
          ->getStorage('node')
          ->load($row->nid);
        $count++;
      }
    }
    $form = [];
    $form['#tree'] = TRUE;
    $form['info'] = [
      '#markup' => '<p>' . $this
        ->t('The following table shows all messages that are candidates for bulk notifications:' . '</p>'),
    ];
    $skpnodes = $config
      ->get('notify_skip_nodes');
    $skpcomts = $config
      ->get('notify_skip_comments');
    $ii = 0;
    $entities = [];
    foreach ($nodes as $node) {
      $ii++;
      $entities[$ii] = [];
      $entities[$ii]['nid'] = [
        '#markup' => $node
          ->id(),
      ];
      $entities[$ii]['cid'] = [
        '#markup' => '-',
      ];
      $entities[$ii]['created'] = [
        '#markup' => \Drupal::service('date.formatter')
          ->format($node
          ->getCreatedTime(), 'short'),
      ];
      $entities[$ii]['updated'] = [
        '#markup' => $node
          ->getChangedTime() != $node
          ->getCreatedTime() ? \Drupal::service('date.formatter')
          ->format($node
          ->getChangedTime(), 'short') : '-',
      ];
      $entities[$ii]['title'] = [
        '#markup' => $node
          ->label(),
      ];
      $flag = in_array($node
        ->id(), $skpnodes) ? 1 : 0;
      $entities[$ii]['dist'] = [
        '#type' => 'checkbox',
        '#default_value' => $flag,
      ];
    }
    foreach ($comments as $thread) {
      foreach ($thread as $comment) {
        $ii++;
        $entities[$ii] = [];
        $entities[$ii]['nid'] = [
          '#markup' => $comment
            ->get('entity_id')->target_id,
        ];
        $entities[$ii]['cid'] = [
          '#markup' => $comment
            ->id(),
        ];
        $entities[$ii]['created'] = [
          '#markup' => \Drupal::service('date.formatter')
            ->format($comment
            ->getCreatedTime(), 'short'),
        ];
        $entities[$ii]['updated'] = [
          '#markup' => $comment
            ->getChangedTime() != $comment
            ->getCreatedTime() ? \Drupal::service('date.formatter')
            ->format($comment
            ->getChangedTime(), 'short') : '-',
        ];
        $entities[$ii]['title'] = [
          '#markup' => $comment
            ->label(),
        ];
        $flag = in_array($comment
          ->id(), $skpcomts) ? 1 : 0;
        $entities[$ii]['dist'] = [
          '#type' => 'checkbox',
          '#default_value' => $flag,
        ];
      }
    }
    $form['entities'] = $entities;
    $users = $config
      ->get('notify_users');
    $batch_remain = $users ? count($users) : 0;
    if ($batch_remain) {
      $form['info2'] = [
        '#markup' => '<p>' . $this
          ->t('Please note that the list above may be out of sync.  Saving an altered list of skip flags is disabled as long as notifications are being processed.') . '</p> ',
      ];
    }
    else {
      $form['info2'] = [
        '#markup' => '<p>' . $this
          ->t('To flag that <em>no</em> notification about a particular message should be sent, check the checkbox in the &#8220;Skip&#8220; column. Press &#8220;Save settings&#8220; to save the flags.') . '</p> ',
      ];
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();
    $form_values = $form_state
      ->getCompleteForm();
    $nodes = [];
    $comts = [];
    if (isset($values['entities']) && $values['entities']) {
      foreach ($values['entities'] as $dist => $ii) {
        if ($ii['dist']) {
          $nid = $form_values['entities'][$dist]['nid']['#markup'];
          $cid = $form_values['entities'][$dist]['cid']['#markup'];
          if ('-' == $cid) {
            array_push($nodes, (int) $nid);
          }
          else {
            array_push($comts, (int) $cid);
          }
        }
      }
      $this
        ->config('notify.settings')
        ->set('notify_skip_nodes', $nodes)
        ->set('notify_skip_comments', $comts)
        ->save();
    }
    $this->messenger
      ->addMessage($this
      ->t('Skip flags saved.'));
  }

}

Classes

Name	Description
SkipForm	Defines a form that configures forms module settings.