www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/aggregator/src/ItemStorageSchema.php

   1 <?php
   2
   3 namespace Drupal\aggregator;
   4
   5 use Drupal\Core\Entity\Sql\SqlContentEntityStorageSchema;
   6 use Drupal\Core\Field\FieldStorageDefinitionInterface;
   7
   8 /**
   9  * Defines the item schema handler.
  10  */
  11 class ItemStorageSchema extends SqlContentEntityStorageSchema {
  12
  13   /**
  14    * {@inheritdoc}
  15    */
  16   protected function getSharedTableFieldSchema(FieldStorageDefinitionInterface $storage_definition, $table_name, array $column_mapping) {
  17     $schema = parent::getSharedTableFieldSchema($storage_definition, $table_name, $column_mapping);
  18     $field_name = $storage_definition->getName();
  19
  20     if ($table_name == 'aggregator_item') {
  21       switch ($field_name) {
  22         case 'timestamp':
  23           $this->addSharedTableFieldIndex($storage_definition, $schema, TRUE);
  24           break;
  25
  26         case 'fid':
  27           $this->addSharedTableFieldForeignKey($storage_definition, $schema, 'aggregator_feed', 'fid');
  28           break;
  29       }
  30     }
  31
  32     return $schema;
  33   }
  34
  35 }