www.aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/crop/src/CropTypeListBuilder.php

   1 <?php
   2
   3 namespace Drupal\crop;
   4
   5 use Drupal\Core\Config\Entity\ConfigEntityListBuilder;
   6 use Drupal\Core\Entity\Query\QueryFactory;
   7 use Drupal\Core\Entity\EntityTypeInterface;
   8 use Symfony\Component\DependencyInjection\ContainerInterface;
   9 use Drupal\Core\Entity\EntityStorageInterface;
  10 use Drupal\Core\Routing\UrlGeneratorInterface;
  11 use Drupal\Core\Entity\EntityInterface;
  12 use Drupal\Component\Utility\Xss;
  13 use Drupal\image\Entity\ImageStyle;
  14
  15 /**
  16  * Defines a class to build a listing of crop type entities.
  17  *
  18  * @see \Drupal\crop\Entity\CropType
  19  */
  20 class CropTypeListBuilder extends ConfigEntityListBuilder {
  21
  22   /**
  23    * The url generator service.
  24    *
  25    * @var \Drupal\Core\Routing\UrlGeneratorInterface
  26    */
  27   protected $urlGenerator;
  28
  29   /**
  30    * The entity query factory.
  31    *
  32    * @var \Drupal\Core\Entity\Query\QueryFactory
  33    */
  34   protected $queryFactory;
  35
  36   /**
  37    * Constructs a CropTypeListBuilder object.
  38    *
  39    * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
  40    *   The entity type definition.
  41    * @param \Drupal\Core\Entity\EntityStorageInterface $storage
  42    *   The entity storage class.
  43    * @param \Drupal\Core\Routing\UrlGeneratorInterface $url_generator
  44    *   The url generator service.
  45    * @param \Drupal\Core\Entity\Query\QueryFactory $query_factory
  46    *   The entity query factory.
  47    */
  48   public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, UrlGeneratorInterface $url_generator, QueryFactory $query_factory) {
  49     parent::__construct($entity_type, $storage);
  50     $this->urlGenerator = $url_generator;
  51     $this->queryFactory = $query_factory;
  52   }
  53
  54   /**
  55    * {@inheritdoc}
  56    */
  57   public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
  58     return new static(
  59       $entity_type,
  60       $container->get('entity.manager')->getStorage($entity_type->id()),
  61       $container->get('url_generator'),
  62       $container->get('entity.query')
  63     );
  64   }
  65
  66   /**
  67    * {@inheritdoc}
  68    */
  69   public function buildHeader() {
  70     $header = [];
  71     $header['name'] = t('Name');
  72     $header['description'] = [
  73       'data' => $this->t('Description'),
  74       'class' => [RESPONSIVE_PRIORITY_MEDIUM],
  75     ];
  76     $header['aspect_ratio'] = [
  77       'data' => $this->t('Aspect Ratio'),
  78     ];
  79     $header['usage'] = $this->t('Used in');
  80     return $header + parent::buildHeader();
  81   }
  82
  83   /**
  84    * {@inheritdoc}
  85    */
  86   public function buildRow(EntityInterface $entity) {
  87     $row = [];
  88     $row['name'] = [
  89       'data' => $entity->label(),
  90       'class' => ['menu-label'],
  91     ];
  92     $row['description'] = Xss::filterAdmin($entity->description);
  93     $row['aspect_ratio'] = $entity->getAspectRatio();
  94
  95     // Load all image styles used by the current crop type.
  96     $image_style_ids = $this->queryFactory->get('image_style')
  97       ->condition('effects.*.data.crop_type', $entity->id())
  98       ->execute();
  99     $image_styles = ImageStyle::loadMultiple($image_style_ids);
 100
 101     /** @var \Drupal\image\Entity\ImageStyle $image_style */
 102     $usage = [];
 103     foreach ($image_styles as $image_style) {
 104       if (count($usage) < 2) {
 105         $usage[] = $image_style->link();
 106       }
 107     }
 108
 109     $other_image_styles = array_splice($image_styles, 2);
 110     if ($other_image_styles) {
 111       $usage_message = t('@first, @second and @count more', [
 112         '@first' => $usage[0],
 113         '@second' => $usage[1],
 114         '@count' => count($other_image_styles),
 115       ]);
 116     }
 117     else {
 118       $usage_message = implode(', ', $usage);
 119     }
 120     $row['usage']['data']['#markup'] = $usage_message;
 121
 122     return $row + parent::buildRow($entity);
 123   }
 124
 125   /**
 126    * {@inheritdoc}
 127    */
 128   public function render() {
 129     $build = parent::render();
 130     $build['table']['#empty'] = t('No crop types available. <a href="@link">Add crop type</a>.', [
 131       '@link' => $this->urlGenerator->generateFromRoute('crop.type_add'),
 132     ]);
 133     return $build;
 134   }
 135
 136 }