www.aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/diff/tests/modules/diff_test/src/Plugin/diff/Field/TestLighterTextPlugin.php

   1 <?php
   2
   3 namespace Drupal\diff_test\Plugin\diff\Field;
   4
   5 use Drupal\Core\Field\FieldStorageDefinitionInterface;
   6 use Drupal\diff\FieldDiffBuilderBase;
   7 use Drupal\Core\Field\FieldItemListInterface;
   8
   9 /**
  10  * Test diff builder with light weight.
  11  *
  12  * @FieldDiffBuilder(
  13  *   id = "test_lighter_text_plugin",
  14  *   label = @Translation("Test Lighter Text Plugin"),
  15  *   field_types = {
  16  *     "text",
  17  *   },
  18  *   weight = -20,
  19  * )
  20  */
  21 class TestLighterTextPlugin extends FieldDiffBuilderBase {
  22
  23   /**
  24    * {@inheritdoc}
  25    */
  26   public function build(FieldItemListInterface $field_items) {
  27     $result = [];
  28
  29     // Every item from $field_items is of type FieldItemInterface.
  30     foreach ($field_items as $field_key => $field_item) {
  31       if (!$field_item->isEmpty()) {
  32         $values = $field_item->getValue();
  33         if (isset($values['value'])) {
  34           $result[$field_key][] = str_replace('applicable', 'lighter_test_plugin', $values['value']);
  35         }
  36       }
  37     }
  38     return $result;
  39   }
  40
  41   /**
  42    * {@inheritdoc}
  43    */
  44   public static function isApplicable(FieldStorageDefinitionInterface $field_definition) {
  45     return ($field_definition->getName() == 'test_field_lighter');
  46   }
  47
  48 }