LogStdoutConfigForm.php in log_stdout 8

Namespace

Drupal\log_stdout\Form

File

src/Form/LogStdoutConfigForm.php

<?php

namespace Drupal\log_stdout\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a settings form for stdout logging.
 */
class LogStdoutConfigForm extends ConfigFormBase {

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

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

    // Form constructor.
    $form = parent::buildForm($form, $form_state);

    // Default settings.
    $config = $this
      ->config('log_stdout.settings');
    $form['use_stderr'] = [
      '#title' => $this
        ->t('Write warning and error messages to stderr'),
      '#type' => 'radios',
      '#default_value' => $config
        ->get('use_stderr'),
      '#options' => [
        '0' => $this
          ->t('No'),
        '1' => $this
          ->t('Yes'),
      ],
    ];
    $form['format'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Log format'),
      '#default_value' => $config
        ->get('format'),
      '#description' => $this
        ->t("Specify the format of the log entry. Available variables are: <dl>\n        <dt><code>@base_url</code></dt><dd>Base URL of the site.</dd>\n        <dt><code>@timestamp</code></dt><dd>Unix timestamp of the log entry.</dd>\n        <dt><code>@type</code></dt><dd>The category to which this message belongs.</dd>\n        <dt><code>@ip</code></dt><dd>IP address of the user triggering the message.</dd>\n        <dt><code>@request_uri</code></dt><dd>The requested URI.</dd>\n        <dt><code>@referer</code></dt><dd>HTTP Referer if available.</dd>\n        <dt><code>@severity</code></dt><dd>The severity level of the event; ranges from 0 (Emergency) to 7 (Debug).</dd>\n        <dt><code>@uid</code></dt><dd>User ID.</dd>\n        <dt><code>@link</code></dt><dd>A link to associate with the message.</dd>\n        <dt><code>@message</code></dt><dd>The message to store in the log.</dd></dl>"),
    ];
    return $form;
  }

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('log_stdout.settings');
    $config
      ->set('format', $form_state
      ->getValue('format'));
    $config
      ->set('use_stderr', $form_state
      ->getValue('use_stderr'));
    $config
      ->save();
    return parent::submitForm($form, $form_state);
  }

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

}

Classes

Name	Description
LogStdoutConfigForm	Provides a settings form for stdout logging.