function help_help in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/help/help.module \help_help()
2. 4 modules/help.module \help_help()
3. 5 modules/help/help.module \help_help()
4. 6 modules/help/help.module \help_help()
5. 7 modules/help/help.module \help_help()

Implements hook_help().

File

core/modules/help/help.module, line 15

Manages displaying online help.

Code

function help_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.main':
      $output = '<h2>' . t('Getting Started') . '</h2>';
      $output .= '<p>' . t('Follow these steps to set up and start using your website:') . '</p>';
      $output .= '<ol>';
      $output .= '<li>' . t('<strong>Configure your website</strong> Once logged in, visit the <a href=":admin">Administration page</a>, where you may <a href=":config">customize and configure</a> all aspects of your website.', [
        ':admin' => Url::fromRoute('system.admin')
          ->toString(),
        ':config' => Url::fromRoute('system.admin_config')
          ->toString(),
      ]) . '</li>';
      $output .= '<li>' . t('<strong>Enable additional functionality</strong> Next, visit the <a href=":modules">Extend page</a> and enable modules that suit your specific needs. You can find additional modules at the <a href=":download_modules">Drupal.org modules page</a>.', [
        ':modules' => Url::fromRoute('system.modules_list')
          ->toString(),
        ':download_modules' => 'https://www.drupal.org/project/modules',
      ]) . '</li>';
      $output .= '<li>' . t('<strong>Customize your website design</strong> To change the "look and feel" of your website, visit the <a href=":themes">Appearance page</a>. You may choose from one of the included themes or download additional themes from the <a href=":download_themes">Drupal.org themes page</a>.', [
        ':themes' => Url::fromRoute('system.themes_page')
          ->toString(),
        ':download_themes' => 'https://www.drupal.org/project/themes',
      ]) . '</li>';

      // Display a link to the create content page if Node module is enabled.
      if (\Drupal::moduleHandler()
        ->moduleExists('node')) {
        $output .= '<li>' . t('<strong>Start posting content</strong> Finally, you may <a href=":content">add new content</a> to your website.', [
          ':content' => Url::fromRoute('node.add_page')
            ->toString(),
        ]) . '</li>';
      }
      $output .= '</ol>';
      $output .= '<p>' . t('For more information, refer to the help listed on this page or to the <a href=":docs">online documentation</a> and <a href=":support">support</a> pages at <a href=":drupal">drupal.org</a>.', [
        ':docs' => 'https://www.drupal.org/documentation',
        ':support' => 'https://www.drupal.org/support',
        ':drupal' => 'https://www.drupal.org',
      ]) . '</p>';
      return [
        '#markup' => $output,
      ];
    case 'help.page.help':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('The Help module generates <a href=":help-page">Help reference pages</a> to guide you through the use and configuration of modules, and provides a Help block with page-level help. The reference pages are a starting point for <a href=":handbook">Drupal.org online documentation</a> pages that contain more extensive and up-to-date information, are annotated with user-contributed comments, and serve as the definitive reference point for all Drupal documentation. For more information, see the <a href=":help">online documentation for the Help module</a>.', [
        ':help' => 'https://www.drupal.org/documentation/modules/help/',
        ':handbook' => 'https://www.drupal.org/documentation',
        ':help-page' => Url::fromRoute('help.main')
          ->toString(),
      ]) . '</p>';
      $output .= '<h3>' . t('Uses') . '</h3>';
      $output .= '<dl>';
      $output .= '<dt>' . t('Providing a help reference') . '</dt>';
      $output .= '<dd>' . t('The Help module displays explanations for using each module listed on the main <a href=":help">Help reference page</a>.', [
        ':help' => Url::fromRoute('help.main')
          ->toString(),
      ]) . '</dd>';
      $output .= '<dt>' . t('Providing page-specific help') . '</dt>';
      $output .= '<dd>' . t('Page-specific help text provided by modules is displayed in the Help block. This block can be placed and configured on the <a href=":blocks">Block layout page</a>.', [
        ':blocks' => \Drupal::moduleHandler()
          ->moduleExists('block') ? Url::fromRoute('block.admin_display')
          ->toString() : '#',
      ]) . '</dd>';
      $output .= '</dl>';
      return [
        '#markup' => $output,
      ];
  }
}