public function Dimension::calculate in Dimension 8

Same name and namespace in other branches

1. 2.1.x src/Plugin/Field/FieldType/Dimension.php \Drupal\dimension\Plugin\Field\FieldType\Dimension::calculate()
2. 2.0.x src/Plugin/Field/FieldType/Dimension.php \Drupal\dimension\Plugin\Field\FieldType\Dimension::calculate()

1 call to Dimension::calculate()

Dimension::preSave in src/Plugin/Field/FieldType/Dimension.php

Defines custom presave behavior for field values.

File

src/Plugin/Field/FieldType/Dimension.php, line 291

Class

Dimension

Namespace

Drupal\dimension\Plugin\Field\FieldType

Code

public function calculate($values) {
  $value = 1;

  /** @noinspection StaticInvocationViaThisInspection */
  foreach ($this
    ->fields() as $key => $label) {
    $settings = $this
      ->getSetting($key);
    $storage_settings = $this
      ->getSetting('storage_' . $key);
    $values[$key] = round($values[$key], $storage_settings['scale']);
    $value *= $values[$key] * $settings['factor'];
  }
  $storage_settings = $this
    ->getSetting('storage_value');
  return round($value, $storage_settings['scale']);
}