public static function GridStack::optimizeGridWidths in GridStack 8

Optimize grid widths to remove similar widths.

This is premature optimization, postpone.

@todo: Optimize more to be executed once. @todo: Correct logic to only remove one level down with similarity.

File

src/Entity/GridStack.php, line 290

Class

GridStack

Defines the GridStack configuration entity.

Namespace

Drupal\gridstack\Entity

Code

public static function optimizeGridWidths(array $settings = [], $current = 'grids', $optimize = FALSE) {
  $breakpoints = isset($settings['breakpoints']) ? $settings['breakpoints'] : [];
  $delta = isset($settings['delta']) ? $settings['delta'] : 0;
  $nested_delta = isset($settings['nested_delta']) ? $settings['nested_delta'] : NULL;
  $unique = [];
  foreach (self::getConstantBreakpoints() as $id) {
    $item = isset($breakpoints[$id]) && isset($breakpoints[$id][$current][$delta]) ? $breakpoints[$id][$current][$delta] : '';
    if (empty($item)) {
      continue;
    }
    if ($current == 'grids') {
      if (!empty($item['width'])) {
        $unique[$id] = (int) $item['width'];
      }
    }
    elseif ($current == 'nested') {
      if (isset($item[$nested_delta]) && !empty($item[$nested_delta]['width'])) {
        $unique[$id] = (int) $item[$nested_delta]['width'];
      }
    }
  }
  return $optimize ? array_unique($unique) : $unique;
}