public function DynamicLayoutSettings::purgeColumnWidthNumbers in Dynamic Layouts 8

Purge all column width numbers from all rows.

This is needed if the frontend library is changed.

Parameters

string $last_column_number: The last column number we need to set when purging the old classes.

string $new_column_prefix: The new column prefix.

Overrides DynamicLayoutSettingsInterface::purgeColumnWidthNumbers

File

src/Entity/DynamicLayoutSettings.php, line 168

Class

DynamicLayoutSettings

Defines the DynamicLayoutSettings entity.

Namespace

Drupal\dynamic_layouts\Entity

Code

public function purgeColumnWidthNumbers($last_column_number, $new_column_prefix = '') {
  if (!($layout_config_entities = \Drupal::entityTypeManager()
    ->getStorage('dynamic_layout')
    ->loadMultiple())) {
    return NULL;
  }

  /* @var \Drupal\dynamic_layouts\DynamicLayoutInterface $layout_config_entity */
  foreach ($layout_config_entities as $layout_config_entity) {

    // Loop over the rows and their columns.
    $rows = $layout_config_entity
      ->getRows();
    if ($rows) {
      foreach ($rows as $row_key => $row) {
        $columns = $row[Constants::COLUMNS];
        foreach ($columns as $column_key => $column) {
          $rows[$row_key][Constants::COLUMNS][$column_key]['column_width_number'] = $last_column_number;
          if ($new_column_prefix) {
            $rows[$row_key][Constants::COLUMNS][$column_key]['column_width_prefix'] = $new_column_prefix;
          }
          if (isset($rows[$row_key][Constants::COLUMNS][$column_key]['custom_column_width_number'])) {
            unset($rows[$row_key][Constants::COLUMNS][$column_key]['custom_column_width_number']);
          }
        }
      }
    }
    $layout_config_entity->regions = serialize($rows);
    $layout_config_entity
      ->save();
  }
}