View source
<?php
declare (strict_types=1);
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\field\FieldStorageConfigInterface;
function og_views_data_alter(array &$data) {
$data['users']['og_membership']['relationship'] = [
'real field' => 'uid',
'base' => 'og_membership',
'base field' => 'uid',
'label' => new TranslatableMarkup('OG Membership'),
'title' => new TranslatableMarkup('OG Membership'),
'id' => 'standard',
];
}
function og_field_views_data(FieldStorageConfigInterface $field_storage) {
$data = views_field_default_views_data($field_storage);
switch ($field_storage
->getType()) {
case 'og_standard_reference':
$entity_type_manager = \Drupal::entityTypeManager();
$entity_type_id = $field_storage
->getTargetEntityTypeId();
$table_mapping = $entity_type_manager
->getStorage($entity_type_id)
->getTableMapping();
foreach ($data as $table_name => $table_data) {
$target_entity_type_id = $field_storage
->getSetting('target_type');
$target_entity_type = $entity_type_manager
->getDefinition($target_entity_type_id);
$entity_type_id = $field_storage
->getTargetEntityTypeId();
$entity_type = $entity_type_manager
->getDefinition($entity_type_id);
$target_base_table = $target_entity_type
->getDataTable() ?: $target_entity_type
->getBaseTable();
$field_name = $field_storage
->getName();
$args = [
'@label' => $target_entity_type
->getLabel(),
'@field_name' => $field_name,
];
$data[$table_name][$field_name]['relationship'] = [
'title' => new TranslatableMarkup('@label referenced from @field_name', $args),
'label' => new TranslatableMarkup('@field_name: @label', $args),
'group' => $entity_type
->getLabel(),
'help' => new TranslatableMarkup('Appears in: @bundles.', [
'@bundles' => implode(', ', $field_storage
->getBundles()),
]),
'id' => 'standard',
'base' => $target_base_table,
'entity type' => $target_entity_type_id,
'base field' => $target_entity_type
->getKey('id'),
'relationship field' => $field_name . '_target_id',
];
$args['@entity'] = $entity_type
->getLabel();
$args['@label'] = $target_entity_type
->getSingularLabel();
$pseudo_field_name = 'reverse__' . $entity_type_id . '__' . $field_name;
$data[$target_base_table][$pseudo_field_name]['relationship'] = [
'title' => new TranslatableMarkup('@entity using @field_name', $args),
'label' => new TranslatableMarkup('@field_name', [
'@field_name' => $field_name,
]),
'group' => $target_entity_type
->getLabel(),
'help' => new TranslatableMarkup('Relate each @entity with a @field_name set to the @label.', $args),
'id' => 'entity_reverse',
'base' => $entity_type
->getDataTable() ?: $entity_type
->getBaseTable(),
'entity_type' => $entity_type_id,
'base field' => $entity_type
->getKey('id'),
'field_name' => $field_name,
'field table' => $table_mapping
->getDedicatedDataTableName($field_storage),
'field field' => $field_name . '_target_id',
'join_extra' => [
[
'field' => 'deleted',
'value' => 0,
'numeric' => TRUE,
],
],
];
}
break;
}
return $data;
}