ColorListBuilder.php in Color API 8

Namespace

Drupal\colorapi\Entity\Builder

File

src/Entity/Builder/ColorListBuilder.php

<?php

namespace Drupal\colorapi\Entity\Builder;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Config\Entity\ConfigEntityListBuilder;
use Drupal\Core\Entity\EntityInterface;

/**
 * Provides a listing of Colors.
 */
class ColorListBuilder extends ConfigEntityListBuilder {

  /**
   * {@inheritdoc}
   */
  public function buildHeader() {
    $header['label'] = $this
      ->t('Color');
    $header['id'] = $this
      ->t('Machine name');
    $header['color'] = $this
      ->t('Color');
    $header['hexadecimal'] = $this
      ->t('Hexadecimal Value');
    $header['rgb'] = $this
      ->t('RGB Value');
    return $header + parent::buildHeader();
  }

  /**
   * {@inheritdoc}
   */
  public function buildRow(EntityInterface $entity) {
    $row['label'] = $entity
      ->label();
    $row['id'] = $entity
      ->id();
    $row['color'] = new FormattableMarkup('<div style="height:80%;width:80%;background-color:@color;">&nbsp;</div>', [
      '@color' => $entity
        ->getHexadecimal(),
    ]);
    $row['hexadecimal'] = $entity
      ->getHexadecimal();
    $row['rgb'] = $entity
      ->getRed() . ', ' . $entity
      ->getGreen() . ', ' . $entity
      ->getBlue();
    return $row + parent::buildRow($entity);
  }

}

Classes

Name	Description
ColorListBuilder	Provides a listing of Colors.