function nagios_form_system_theme_settings_alter in Nagios Monitoring 8

Same name and namespace in other branches

1. 7 nagios.module \nagios_form_system_theme_settings_alter()

Implements hook_form_FORM_ID_alter().

Modify the module display view by adding a nagios ignore link to every module description.

Parameters

array $form:

FormStateInterface $form_state:

File

./nagios.module, line 200

Main file for Nagios service monitoring.

Code

function nagios_form_system_theme_settings_alter(&$form, FormStateInterface $form_state) {
  if (isset($form['confirm']) || !Drupal::currentUser()
    ->hasPermission('administer nagios ignore')) {
    return;
  }

  // Grab the name of the theme.
  $buildinfo = $form_state
    ->getBuildInfo();
  if (!empty($buildinfo['args'][0])) {
    $theme_name = Html::escape($buildinfo['args'][0]);
    $config = Drupal::config('nagios.settings');
    $nagios_ignored_themes = $config
      ->get('nagios.ignored_themes') ?: [];

    // Check to see if the theme is provided by core, or if it's contrib/custom.
    $projects_data = Drupal::service('update.manager')
      ->getProjects();
    if (array_key_exists($theme_name, $projects_data)) {

      // This is a settings page for a non-core theme, so add the checkbox.
      $form['nagios'] = [
        '#type' => 'fieldset',
        '#title' => t('Nagios Monitoring'),
        'nagios_ignore' => [
          '#type' => 'checkbox',
          '#title' => t('Ignore from Nagios'),
          '#weight' => 200,
          '#default_value' => !empty($nagios_ignored_themes[$theme_name]),
        ],
      ];
      $form['#submit'][] = 'nagios_system_theme_settings_form_submit';
    }
  }
}