public function GridStackStylizer::rootStyles in GridStack 8.2

Builds aggregated styles based on the provided settings.

This is not saved to public directory due to too small a portion. Not a big deal, as it is always unique to an edited page, not re-usable. Aside it is recommended by lighthouse relevant for the above-fold rules.

File

src/GridStackStylizer.php, line 211

Class

GridStackStylizer

Implements GridStackStylizerInterface.

Namespace

Drupal\gridstack

Code

public function rootStyles(array &$element, array $styles, array $settings) {
  if ($rules = $this
    ->style()
    ->parseStyles($styles, TRUE)) {
    $css = implode('', reset($rules));
    $element['#attached']['html_head'][] = [
      [
        '#tag' => 'style',
        '#value' => $css,
        '#weight' => 1,
      ],
      'gridstack-style-' . key($rules),
    ];
    if (!empty($settings['_ipe'])) {
      $element['#attributes'] = isset($element['#attributes']) ? $element['#attributes'] : [];
      $this
        ->builder()
        ->rootAttributes($element['#attributes'], $styles);
    }
  }
}