ErrorlogConfigForm.php in Logging and alerts 8

Namespace

Drupal\errorlog\Form

File

errorlog/src/Form/ErrorlogConfigForm.php

<?php

namespace Drupal\errorlog\Form;

use Drupal\Component\Utility\Unicode;
use Drupal\Core\Logger\RfcLogLevel;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a setting UI for errorlog.
 */
class ErrorlogConfigForm extends ConfigFormBase {

  /**
   * Gets the configuration names that will be editable.
   *
   * @return array
   *   An array of configuration object names that are editable if called in
   *   conjunction with the trait's config() method.
   */
  protected function getEditableConfigNames() {
    return [
      'errorlog.settings',
    ];
  }

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('errorlog.settings');
    $form['errorlog'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Error logging for each severity level.'),
      '#description' => $this
        ->t('Check each severity level you want to get logged to the error log.'),
    ];
    foreach (RfcLogLevel::getLevels() as $severity => $description) {
      $key = 'errorlog_' . $severity;
      $form['errorlog'][$key] = [
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Severity: @description', [
          '@description' => Unicode::ucfirst($description
            ->render()),
        ]),
        '#default_value' => $config
          ->get($key) ?: FALSE,
      ];
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('errorlog.settings');
    $userInputValues = $form_state
      ->getUserInput();
    foreach (RfcLogLevel::getLevels() as $severity => $description) {
      $key = 'errorlog_' . $severity;
      $config
        ->set($key, $userInputValues[$key]);
    }
    $config
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
ErrorlogConfigForm	Provides a setting UI for errorlog.