Same name and namespace in other branches

1. 7.x includes/theme.inc \theme_get_setting()
2. 9 core/includes/theme.inc \theme_get_setting()
3. 8.9.x core/includes/theme.inc \theme_get_setting()
4. 11.x core/includes/theme.inc \theme_get_setting()

Retrieves a setting for the current theme or for a given theme.

The final setting is obtained from the last value found in the following sources:

• the saved values from the global theme settings form
• the saved values from the theme's settings form

To only retrieve the default global theme setting, an empty string should be given for $theme.

Parameters

$setting_name: The name of the setting to be retrieved.

$theme: The name of a given theme; defaults to the current theme.

Return value

mixed The value of the requested setting, NULL if the setting does not exist.

18 calls to theme_get_setting()

hook_form_system_theme_settings_alter in core/lib/Drupal/Core/Render/theme.api.php

Allow themes to alter the theme-specific settings form.

olivero_preprocess_block in core/themes/olivero/olivero.theme

Implements hook_preprocess_HOOK() for block.html.twig.

olivero_preprocess_html in core/themes/olivero/olivero.theme

Implements hook_preprocess_HOOK() for HTML document templates.

shortcut_preprocess_page_title in core/modules/shortcut/shortcut.module

Implements hook_preprocess_HOOK() for page title templates.

SystemBrandingBlock::build in core/modules/system/src/Plugin/Block/SystemBrandingBlock.php

Builds and returns the renderable array for this block plugin.

... See full list

3 string references to 'theme_get_setting'

ThemeInstaller::install in core/lib/Drupal/Core/Extension/ThemeInstaller.php

Installs a given list of themes.

ThemeInstaller::uninstall in core/lib/Drupal/Core/Extension/ThemeInstaller.php

Uninstalls a given list of themes.

ThemeSettingsTest::testLogoConfig in core/tests/Drupal/KernelTests/Core/Theme/ThemeSettingsTest.php

Tests that the default logo config can be overridden.

File

core/includes/theme.inc, line 264

Code

function theme_get_setting($setting_name, $theme = NULL) {
  /** @var \Drupal\Core\Theme\ThemeSettings[] $cache */
  $cache =& drupal_static(__FUNCTION__, []);
  // If no key is given, use the current theme if we can determine it.
  if (!isset($theme)) {
    $theme = \Drupal::theme()->getActiveTheme()
      ->getName();
  }
  if (empty($cache[$theme])) {
    // Create a theme settings object.
    $cache[$theme] = new ThemeSettings($theme);
    // Get the global settings from configuration.
    $cache[$theme]->setData(\Drupal::config('system.theme.global')->get());
    // Get the values for the theme-specific settings from the .info.yml files
    // of the theme and all its base themes.
    $themes = \Drupal::service('theme_handler')->listInfo();
    if (isset($themes[$theme])) {
      $theme_object = $themes[$theme];
      // Retrieve configured theme-specific settings, if any.
      try {
        if ($theme_settings = \Drupal::config($theme . '.settings')->get()) {
          $cache[$theme]->merge($theme_settings);
        }
      } catch (StorageException $e) {
      }
      // If the theme does not support a particular feature, override the global
      // setting and set the value to NULL.
      if (!empty($theme_object->info['features'])) {
        foreach (_system_default_theme_features() as $feature) {
          if (!in_array($feature, $theme_object->info['features'])) {
            $cache[$theme]->set('features.' . $feature, NULL);
          }
        }
      }
      /** @var \Drupal\Core\File\FileUrlGeneratorInterface $file_url_generator */
      $file_url_generator = \Drupal::service('file_url_generator');
      // Generate the path to the logo image.
      if ($cache[$theme]->get('logo.use_default')) {
        $logo = \Drupal::service('theme.initialization')->getActiveThemeByName($theme)
          ->getLogo();
        $cache[$theme]->set('logo.url', $file_url_generator->generateString($logo));
      }
      elseif ($logo_path = $cache[$theme]->get('logo.path')) {
        $cache[$theme]->set('logo.url', $file_url_generator->generateString($logo_path));
      }
      // Generate the path to the favicon.
      if ($cache[$theme]->get('features.favicon')) {
        $favicon_path = $cache[$theme]->get('favicon.path');
        if ($cache[$theme]->get('favicon.use_default')) {
          if (file_exists($favicon = $theme_object->getPath() . '/favicon.ico')) {
            $cache[$theme]->set('favicon.url', $file_url_generator->generateString($favicon));
          }
          else {
            $cache[$theme]->set('favicon.url', $file_url_generator->generateString('core/misc/favicon.ico'));
          }
        }
        elseif ($favicon_path) {
          $cache[$theme]->set('favicon.url', $file_url_generator->generateString($favicon_path));
        }
        else {
          $cache[$theme]->set('features.favicon', FALSE);
        }
      }
    }
  }
  return $cache[$theme]->get($setting_name);
}

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