private function GridStackEnginePluginBase::prepare in GridStack 8.2

Prepares the settings, selector and active styles.

1 call to GridStackEnginePluginBase::prepare()

GridStackEnginePluginBase::build in src/GridStackEnginePluginBase.php

Alters GridStack build.

File

src/GridStackEnginePluginBase.php, line 239

Class

GridStackEnginePluginBase

Provides base class for all gridstack layout engines.

Namespace

Drupal\gridstack

Code

private function prepare(array &$element, array &$settings) {
  $attributes = $content_attributes = [];
  $settings = array_merge($settings, $this->stylizer
    ->getStyle('all', $settings));
  $settings['_level'] = GridStackDefault::LEVEL_ROOT;
  $settings['rid'] = $settings['_context'] = GridStackDefault::ROOT;
  $selector = '.gridstack--' . str_replace('_', '-', $settings['optionset']);

  // Unique class per layout which can be many similar on a page.
  if (isset($settings['gid']) && ($gid = $settings['gid'])) {
    $selector .= '.is-gs-' . str_replace([
      '_',
      ':',
    ], '-', $gid);
  }

  // @todo $settings['_ungrid'] = empty($settings['_ipe']) && $this->stylizer->getStyle('parallax', $settings);
  if (!empty($this
    ->containerClasses()[0])) {
    $selector .= '.' . $this
      ->containerClasses()[0];
  }
  $settings['_selector'] = $selector;
  $this
    ->setConfiguration($settings);

  // Provides attributes and background media if so configured.
  // Runs before ::containerAttributes to pass the media settings.
  $this->stylizer
    ->prepare($element, $attributes, $settings, $this
    ->getOptionset());

  // Runs after ::media to process the media settings.
  $this
    ->containerAttributes($attributes, $settings);
  $this
    ->contentAttributes($content_attributes, $settings);

  // Pass attributes and items to templates.
  $element['#attributes'] = empty($element['#attributes']) ? $attributes : NestedArray::mergeDeep($element['#attributes'], $attributes);
  $element['#content_attributes'] = empty($element['#content_attributes']) ? $content_attributes : NestedArray::mergeDeep($element['#content_attributes'], $content_attributes);
  $element['#settings'] = empty($element['#settings']) ? $settings : NestedArray::mergeDeep($element['#settings'], $settings);
}