Length.php in Ubercart 8.4

Namespace

Drupal\uc_store\Plugin\views\field

File

uc_store/src/Plugin/views/field/Length.php

<?php

namespace Drupal\uc_store\Plugin\views\field;

use Drupal\Core\Form\FormStateInterface;
use Drupal\views\Plugin\views\field\NumericField;
use Drupal\views\ResultRow;

/**
 * Field handler to provide formatted lengths.
 *
 * @ingroup views_field_handlers
 *
 * @ViewsField("uc_length")
 */
class Length extends NumericField {

  /**
   * {@inheritdoc}
   */
  protected function defineOptions() {
    $options = parent::defineOptions();
    $options['format'] = [
      'default' => 'uc_length',
    ];
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);
    $form['format'] = [
      '#title' => $this
        ->t('Format'),
      '#type' => 'radios',
      '#options' => [
        'uc_weight' => $this
          ->t('Ubercart length'),
        'numeric' => $this
          ->t('Numeric'),
      ],
      '#default_value' => $this->options['format'],
      '#weight' => -1,
    ];
    foreach ([
      'separator',
      'format_plural',
      'prefix',
      'suffix',
    ] as $field) {
      $form[$field]['#states']['visible']['input[name="options[format]"]']['value'] = 'numeric';
    }
  }

  /**
   * {@inheritdoc}
   */
  public function render(ResultRow $values) {
    if ($this->options['format'] == 'uc_length') {
      $value = $this
        ->getValue($values);
      if (is_null($value) || $value == 0 && $this->options['empty_zero']) {
        return '';
      }
      return uc_length_format($value, $values->{$this->aliases['length_units']});
    }
    else {
      return parent::render($values);
    }
  }

}

Classes

Name	Description
Length	Field handler to provide formatted lengths.