use Drupal\Core\Entity\Sql\SqlEntityStorageInterface;
use Drupal\Core\Entity\Sql\TableMappingInterface;
use Drupal\Core\Entity\TypedData\EntityDataDefinitionInterface;
+use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\TypedData\DataReferenceDefinitionInterface;
/**
$specifier = $specifiers[$key];
if (isset($field_storage_definitions[$specifier])) {
$field_storage = $field_storage_definitions[$specifier];
+ $column = $field_storage->getMainPropertyName();
}
else {
$field_storage = FALSE;
+ $column = NULL;
}
// If there is revision support, only the current revisions are being
// Check whether this field is stored in a dedicated table.
if ($field_storage && $table_mapping->requiresDedicatedTableStorage($field_storage)) {
$delta = NULL;
- // Find the field column.
- $column = $field_storage->getMainPropertyName();
if ($key < $count) {
$next = $specifiers[$key + 1];
}
$table = $this->ensureFieldTable($index_prefix, $field_storage, $type, $langcode, $base_table, $entity_id_field, $field_id_field, $delta);
$sql_column = $table_mapping->getFieldColumnName($field_storage, $column);
- $property_definitions = $field_storage->getPropertyDefinitions();
- if (isset($property_definitions[$column])) {
- $this->caseSensitiveFields[$field] = $property_definitions[$column]->getSetting('case_sensitive');
- }
}
// The field is stored in a shared table.
else {
// finds the property first. The data table is preferred, which is why
// it gets added before the base table.
$entity_tables = [];
+ $revision_table = NULL;
if ($all_revisions && $field_storage && $field_storage->isRevisionable()) {
$data_table = $entity_type->getRevisionDataTable();
$entity_base_table = $entity_type->getRevisionTable();
else {
$data_table = $entity_type->getDataTable();
$entity_base_table = $entity_type->getBaseTable();
+
+ if ($field_storage && $field_storage->isRevisionable() && in_array($field_storage->getName(), $entity_type->getRevisionMetadataKeys())) {
+ $revision_table = $entity_type->getRevisionTable();
+ }
}
if ($data_table) {
$this->sqlQuery->addMetaData('simple_query', FALSE);
$entity_tables[$data_table] = $this->getTableMapping($data_table, $entity_type_id);
}
+ if ($revision_table) {
+ $entity_tables[$revision_table] = $this->getTableMapping($revision_table, $entity_type_id);
+ }
$entity_tables[$entity_base_table] = $this->getTableMapping($entity_base_table, $entity_type_id);
$sql_column = $specifier;
}
$table = $this->ensureEntityTable($index_prefix, $sql_column, $type, $langcode, $base_table, $entity_id_field, $entity_tables);
+ }
- // If there is a field storage (some specifiers are not), check for case
- // sensitivity.
- if ($field_storage) {
- $column = $field_storage->getMainPropertyName();
- $base_field_property_definitions = $field_storage->getPropertyDefinitions();
- if (isset($base_field_property_definitions[$column])) {
- $this->caseSensitiveFields[$field] = $base_field_property_definitions[$column]->getSetting('case_sensitive');
- }
+ // If there is a field storage (some specifiers are not) and a field
+ // column, check for case sensitivity.
+ if ($field_storage && $column) {
+ $property_definitions = $field_storage->getPropertyDefinitions();
+ if (isset($property_definitions[$column])) {
+ $this->caseSensitiveFields[$field] = $property_definitions[$column]->getSetting('case_sensitive');
}
-
}
+
// If there are more specifiers to come, it's a relationship.
if ($field_storage && $key < $count) {
// Computed fields have prepared their property definition already, do
$entity_type = $this->entityManager->getDefinition($entity_type_id);
$field_storage_definitions = $this->entityManager->getFieldStorageDefinitions($entity_type_id);
// Add the new entity base table using the table and sql column.
- // An additional $field_storage argument is being passed to
- // addNextBaseTable() in order to improve its functionality, for
- // example by allowing extra processing based on the field type of the
- // storage. In order to maintain backwards compatibility in 8.4.x, the
- // new argument has not been added to the signature of that method,
- // and it will be added only in 8.5.x.
- // @todo Add the $field_storage argument to addNextBaseTable() in
- // 8.5.x. https://www.drupal.org/node/2909425
$base_table = $this->addNextBaseTable($entity_type, $table, $sql_column, $field_storage);
$propertyDefinitions = [];
$key++;
* @param string $table
* The table name.
*
- * @return array|bool
- * The table field mapping for the given table or FALSE if not available.
+ * @return array|false
+ * An associative array of table field mapping for the given table, keyed by
+ * columns name and values are just incrementing integers. If the table
+ * mapping is not available, FALSE is returned.
*/
protected function getTableMapping($table, $entity_type_id) {
$storage = $this->entityManager->getStorage($entity_type_id);
* This is the table being joined, in the above example, {users}.
* @param string $sql_column
* This is the SQL column in the existing table being joined to.
+ * @param \Drupal\Core\Field\FieldStorageDefinitionInterface $field_storage
+ * The field storage definition for the field referencing this column.
*
* @return string
* The alias of the next entity table joined in.
*/
- protected function addNextBaseTable(EntityType $entity_type, $table, $sql_column) {
+ protected function addNextBaseTable(EntityType $entity_type, $table, $sql_column, FieldStorageDefinitionInterface $field_storage) {
$join_condition = '%alias.' . $entity_type->getKey('id') . " = $table.$sql_column";
return $this->sqlQuery->leftJoin($entity_type->getBaseTable(), NULL, $join_condition);
}
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