private function BlockService::clearEmptyPositions in Opigno dashboard 3.x

Clear empty positions.

Parameters

array $positions: Blocks positioning.

array $availables_keys: The list of available keys.

1 call to BlockService::clearEmptyPositions()

BlockService::getPositioning in src/BlockService.php

Returns positioning.

File

src/BlockService.php, line 425

Class

BlockService

The dashboard block manager service definition.

Namespace

Drupal\opigno_dashboard

Code

private function clearEmptyPositions(array &$positions, array $availables_keys) {
  foreach ($positions as $c_key => $columns) {
    if (!is_array($columns)) {
      continue;
    }
    foreach ($columns as $key => $position) {
      if (!is_array($columns)) {
        continue;
      }

      // Unset empty arrays and removed blocks.
      if (!isset($position['id']) || isset($position['id']) && !in_array($position['id'], $availables_keys)) {
        unset($positions[$c_key][$key]);
      }
    }

    // Reset array keys.
    $positions[$c_key] = array_values($positions[$c_key]);
  }
}