public function UserSettings::buildForm in Notify 2.0.x

Same name and namespace in other branches

1. 8 src/Form/UserSettings.php \Drupal\notify\Form\UserSettings::buildForm()
2. 1.0.x src/Form/UserSettings.php \Drupal\notify\Form\UserSettings::buildForm()

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/UserSettings.php, line 86

Class

UserSettings

Defines a form that configures forms module settings.

Namespace

Drupal\notify\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
  $config = $this
    ->config('notify.settings');
  $db_connection = \Drupal::Database();
  $entityManager = \Drupal::entityTypeManager();
  $module_handler = \Drupal::service('module_handler');
  $userprofile = \Drupal::routeMatch()
    ->getParameter('user');
  $account = $entityManager
    ->getStorage('user')
    ->load($userprofile);
  if (!is_object($account)) {
    return;
  }
  $result = $db_connection
    ->select('users', 'u');
  $result
    ->leftjoin('users_field_data', 'v', 'u.uid = v.uid');
  $result
    ->leftjoin('notify', 'n', 'u.uid = n.uid');
  $result
    ->fields('u', [
    'uid',
  ]);
  $result
    ->fields('v', [
    'name',
    'mail',
  ]);
  $result
    ->fields('n', [
    'node',
    'comment',
    'status',
  ]);
  $result
    ->condition('u.uid', $userprofile);
  $result->allowRowCount = TRUE;
  $notify = $result
    ->execute()
    ->fetchObject();

  // Internal error.
  if (!is_object($notify)) {
    $notify = NULL;
  }
  $form = [];
  if (!$notify->mail) {
    $url = '/user/' . $userprofile . '/edit';
    $this->messenger
      ->addMessage($this
      ->t('Your e-mail address must be specified on your <a href="@url">my account</a> page.', [
      '@url' => $url,
    ]), 'error');
  }
  $form['notify_page_master'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Master switch'),
  ];

  // If user existed before notify was enabled, these are not set in db.
  if (!isset($notify->status)) {
    $notify->status = 0;
    $notify->node = 0;
    $notify->comment = 0;
  }
  if ($module_handler
    ->moduleExists('advanced_help')) {
    $output = theme('advanced_help_topic', [
      'module' => 'notify',
      'topic' => 'users',
    ]);
  }
  else {
    $output = '';
  }
  $form['notify_page_master']['status'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Receive email notifications'),
    '#default_value' => $notify->status,
    '#options' => [
      $this
        ->t('Disabled'),
      $this
        ->t('Enabled'),
    ],
    '#description' => $output . '&nbsp;' . $this
      ->t('The Master switch overrides all other settings for Notify.  You can use it to disable email notifications without having to disturb any of your settings under “Detailed settings” and “Subscriptions”.'),
  ];
  $form['notify_page_detailed'] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Detailed settings'),
    '#open' => TRUE,
    '#description' => $this
      ->t('These settings will only be effective if the master switch is set to “Enabled”.'),
  ];
  $form['notify_page_detailed']['node'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Notify new content'),
    '#default_value' => $notify->node,
    '#options' => [
      $this
        ->t('Disabled'),
      $this
        ->t('Enabled'),
    ],
    '#description' => $this
      ->t('Include new posts in the notification mail.'),
  ];
  $form['notify_page_detailed']['comment'] = [
    '#type' => 'radios',
    '#access' => $module_handler
      ->moduleExists('comment'),
    '#title' => $this
      ->t('Notify new comments'),
    '#default_value' => $notify->comment,
    '#options' => [
      $this
        ->t('Disabled'),
      $this
        ->t('Enabled'),
    ],
    '#description' => $this
      ->t('Include new comments in the notification mail.'),
  ];
  $set = 'notify_page_nodetype';
  $form[$set] = [
    '#type' => 'details',
    '#title' => $this
      ->t('Subscriptions'),
    '#open' => FALSE,
    '#description' => $this
      ->t('Tick the node types you want to subscribe to.'),
  ];
  $alltypes = $entityManager
    ->getStorage('node_type')
    ->loadMultiple();
  $enatypes = [];
  foreach ($alltypes as $type => $object) {
    if ($config
      ->get(NOTIFY_NODE_TYPE . $type)) {
      $enatypes[] = [
        $type,
        $object
          ->label(),
      ];
    }
  }
  if ($account
    ->hasPermission('administer notify queue') || empty($enatypes)) {
    $enatypes = [];
    foreach ($alltypes as $type => $obj) {
      $enatypes[] = [
        $type,
        $obj
          ->label(),
      ];
    }
  }

  // Get the permitted subscriptions.
  if (NULL !== $config
    ->get('notify_nodetypes')) {
    $def_nodetypes = $config
      ->get('notify_nodetypes');
  }
  else {
    $def_nodetypes = [];
  }

  // Get user's subscriptions.
  foreach ($enatypes as $type) {
    $field = $db_connection
      ->select('notify_subscriptions', 'n')
      ->fields('n', [
      'uid',
      'type',
    ])
      ->condition('uid', $userprofile)
      ->condition('type', $type[0])
      ->execute()
      ->fetchObject();

    // Only show those permitted or already subscribed.
    if (isset($def_nodetypes[$type[0]]) && $def_nodetypes[$type[0]] || $field) {
      $default = $field ? TRUE : FALSE;
      $form[$set][NOTIFY_NODE_TYPE . $type[0]] = [
        '#type' => 'checkbox',
        '#title' => $type[1],
        '#return_value' => 1,
        '#default_value' => $default,
      ];
    }
  }
  $form['uid'] = [
    '#type' => 'value',
    '#value' => $userprofile,
  ];
  return parent::buildForm($form, $form_state);
}