function gin_login_preprocess_html in Gin Login 8

Implements hook_preprocess_HOOK() for html.

File

./gin_login.module, line 62

gin_login.module

Code

function gin_login_preprocess_html(&$variables) {
  if (_gin_login__check_path() && _gin_login_gin_is_active()) {
    $theme = \Drupal::theme()
      ->getActiveTheme()
      ->getName();

    // Get theme darkmode config.
    $darkmode = theme_get_setting('enable_darkmode', $theme);
    $preset_accent_color = theme_get_setting('preset_accent_color', $theme);
    $high_contrast_mode = theme_get_setting('high_contrast_mode', $theme);

    // We need to check both because of backwards compatibility.
    if ($darkmode === TRUE || $darkmode === 1) {
      $variables['attributes']['class'][] = 'gin--dark-mode';
    }

    // Set accent color.
    if ($preset_accent_color) {
      $variables['attributes']['data-gin-accent'] = $preset_accent_color;
    }

    // High contast mode.
    if ($high_contrast_mode === TRUE) {
      $variables['attributes']['class'][] = 'gin--high-contrast-mode';
    }
  }
}