本文整理汇总了PHP中Drupal\Core\Field\FieldStorageDefinitionInterface::getTargetEntityTypeId方法的典型用法代码示例。如果您正苦于以下问题:PHP FieldStorageDefinitionInterface::getTargetEntityTypeId方法的具体用法?PHP FieldStorageDefinitionInterface::getTargetEntityTypeId怎么用?PHP FieldStorageDefinitionInterface::getTargetEntityTypeId使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Drupal\Core\Field\FieldStorageDefinitionInterface
的用法示例。
在下文中一共展示了FieldStorageDefinitionInterface::getTargetEntityTypeId方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: deleteLastInstalledFieldStorageDefinition
/**
* {@inheritdoc}
*/
public function deleteLastInstalledFieldStorageDefinition(FieldStorageDefinitionInterface $storage_definition)
{
$entity_type_id = $storage_definition->getTargetEntityTypeId();
$definitions = $this->getLastInstalledFieldStorageDefinitions($entity_type_id);
unset($definitions[$storage_definition->getName()]);
$this->setLastInstalledFieldStorageDefinitions($entity_type_id, $definitions);
}
示例2: getDedicatedTableSchema
/**
* Gets the SQL schema for a dedicated table.
*
* @param \Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition
* The field storage definition.
* @param \Drupal\Core\Entity\ContentEntityTypeInterface $entity_type
* (optional) The entity type definition. Defaults to the one returned by
* the entity manager.
*
* @return array
* The schema definition for the table with the following keys:
* - fields: The schema definition for the each field columns.
* - indexes: The schema definition for the indexes.
* - unique keys: The schema definition for the unique keys.
* - foreign keys: The schema definition for the foreign keys.
*
* @throws \Drupal\Core\Field\FieldException
* Exception thrown if the schema contains reserved column names.
*
* @see hook_schema()
*/
protected function getDedicatedTableSchema(FieldStorageDefinitionInterface $storage_definition, ContentEntityTypeInterface $entity_type = NULL)
{
$description_current = "Data storage for {$storage_definition->getTargetEntityTypeId()} field {$storage_definition->getName()}.";
$description_revision = "Revision archive storage for {$storage_definition->getTargetEntityTypeId()} field {$storage_definition->getName()}.";
$id_definition = $this->fieldStorageDefinitions[$this->entityType->getKey('id')];
if ($id_definition->getType() == 'integer') {
$id_schema = array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'description' => 'The entity id this data is attached to');
} else {
$id_schema = array('type' => 'varchar_ascii', 'length' => 128, 'not null' => TRUE, 'description' => 'The entity id this data is attached to');
}
// Define the revision ID schema.
if (!$this->entityType->isRevisionable()) {
$revision_id_schema = $id_schema;
$revision_id_schema['description'] = 'The entity revision id this data is attached to, which for an unversioned entity type is the same as the entity id';
} elseif ($this->fieldStorageDefinitions[$this->entityType->getKey('revision')]->getType() == 'integer') {
$revision_id_schema = array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'description' => 'The entity revision id this data is attached to');
} else {
$revision_id_schema = array('type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'description' => 'The entity revision id this data is attached to');
}
$data_schema = array('description' => $description_current, 'fields' => array('bundle' => array('type' => 'varchar_ascii', 'length' => 128, 'not null' => TRUE, 'default' => '', 'description' => 'The field instance bundle to which this row belongs, used when deleting a field instance'), 'deleted' => array('type' => 'int', 'size' => 'tiny', 'not null' => TRUE, 'default' => 0, 'description' => 'A boolean indicating whether this data item has been deleted'), 'entity_id' => $id_schema, 'revision_id' => $revision_id_schema, 'langcode' => array('type' => 'varchar_ascii', 'length' => 32, 'not null' => TRUE, 'default' => '', 'description' => 'The language code for this data item.'), 'delta' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'description' => 'The sequence number for this data item, used for multi-value fields')), 'primary key' => array('entity_id', 'deleted', 'delta', 'langcode'), 'indexes' => array('bundle' => array('bundle'), 'revision_id' => array('revision_id')));
// Check that the schema does not include forbidden column names.
$schema = $storage_definition->getSchema();
$properties = $storage_definition->getPropertyDefinitions();
$table_mapping = $this->storage->getTableMapping();
if (array_intersect(array_keys($schema['columns']), $table_mapping->getReservedColumns())) {
throw new FieldException("Illegal field column names on {$storage_definition->getName()}");
}
// Add field columns.
foreach ($schema['columns'] as $column_name => $attributes) {
$real_name = $table_mapping->getFieldColumnName($storage_definition, $column_name);
$data_schema['fields'][$real_name] = $attributes;
// A dedicated table only contain rows for actual field values, and no
// rows for entities where the field is empty. Thus, we can safely
// enforce 'not null' on the columns for the field's required properties.
$data_schema['fields'][$real_name]['not null'] = $properties[$column_name]->isRequired();
}
// Add indexes.
foreach ($schema['indexes'] as $index_name => $columns) {
$real_name = $this->getFieldIndexName($storage_definition, $index_name);
foreach ($columns as $column_name) {
// Indexes can be specified as either a column name or an array with
// column name and length. Allow for either case.
if (is_array($column_name)) {
$data_schema['indexes'][$real_name][] = array($table_mapping->getFieldColumnName($storage_definition, $column_name[0]), $column_name[1]);
} else {
$data_schema['indexes'][$real_name][] = $table_mapping->getFieldColumnName($storage_definition, $column_name);
}
}
}
// Add unique keys.
foreach ($schema['unique keys'] as $index_name => $columns) {
$real_name = $this->getFieldIndexName($storage_definition, $index_name);
foreach ($columns as $column_name) {
// Unique keys can be specified as either a column name or an array with
// column name and length. Allow for either case.
if (is_array($column_name)) {
$data_schema['unique keys'][$real_name][] = array($table_mapping->getFieldColumnName($storage_definition, $column_name[0]), $column_name[1]);
} else {
$data_schema['unique keys'][$real_name][] = $table_mapping->getFieldColumnName($storage_definition, $column_name);
}
}
}
// Add foreign keys.
foreach ($schema['foreign keys'] as $specifier => $specification) {
$real_name = $this->getFieldIndexName($storage_definition, $specifier);
$data_schema['foreign keys'][$real_name]['table'] = $specification['table'];
foreach ($specification['columns'] as $column_name => $referenced) {
$sql_storage_column = $table_mapping->getFieldColumnName($storage_definition, $column_name);
$data_schema['foreign keys'][$real_name]['columns'][$sql_storage_column] = $referenced;
}
}
$dedicated_table_schema = array($table_mapping->getDedicatedDataTableName($storage_definition) => $data_schema);
// If the entity type is revisionable, construct the revision table.
$entity_type = $entity_type ?: $this->entityType;
if ($entity_type->isRevisionable()) {
$revision_schema = $data_schema;
$revision_schema['description'] = $description_revision;
$revision_schema['primary key'] = array('entity_id', 'revision_id', 'deleted', 'delta', 'langcode');
$revision_schema['fields']['revision_id']['not null'] = TRUE;
//.........这里部分代码省略.........
示例3: generateFieldTableName
/**
* Generates a safe and unambiguous field table name.
*
* The method accounts for a maximum table name length of 64 characters, and
* takes care of disambiguation.
*
* @param \Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition
* The field storage definition.
* @param bool $revision
* TRUE for revision table, FALSE otherwise.
*
* @return string
* The final table name.
*/
protected function generateFieldTableName(FieldStorageDefinitionInterface $storage_definition, $revision)
{
$separator = $revision ? '_revision__' : '__';
$table_name = $storage_definition->getTargetEntityTypeId() . $separator . $storage_definition->getName();
// Limit the string to 48 characters, keeping a 16 characters margin for db
// prefixes.
if (strlen($table_name) > 48) {
// Use a shorter separator, a truncated entity_type, and a hash of the
// field UUID.
$separator = $revision ? '_r__' : '__';
// Truncate to the same length for the current and revision tables.
$entity_type = substr($storage_definition->getTargetEntityTypeId(), 0, 34);
$field_hash = substr(hash('sha256', $storage_definition->getUniqueStorageIdentifier()), 0, 10);
$table_name = $entity_type . $separator . $field_hash;
}
return $table_name;
}
示例4: createFromFieldStorageDefinition
/**
* Creates a new field definition based upon a field storage definition.
*
* In cases where one needs a field storage definitions to act like full
* field definitions, this creates a new field definition based upon the
* (limited) information available. That way it is possible to use the field
* definition in places where a full field definition is required; e.g., with
* widgets or formatters.
*
* @param \Drupal\Core\Field\FieldStorageDefinitionInterface $definition
* The field storage definition to base the new field definition upon.
*
* @return $this
*/
public static function createFromFieldStorageDefinition(FieldStorageDefinitionInterface $definition)
{
return static::create($definition->getType())->setCardinality($definition->getCardinality())->setConstraints($definition->getConstraints())->setCustomStorage($definition->hasCustomStorage())->setDescription($definition->getDescription())->setLabel($definition->getLabel())->setName($definition->getName())->setProvider($definition->getProvider())->setQueryable($definition->isQueryable())->setRequired($definition->isRequired())->setRevisionable($definition->isRevisionable())->setSettings($definition->getSettings())->setTargetEntityTypeId($definition->getTargetEntityTypeId())->setTranslatable($definition->isTranslatable());
}
示例5: requiresFieldStorageSchemaChanges
/**
* Checks if the changes to the storage definition requires schema changes.
*
* @param \Drupal\Core\Field\FieldStorageDefinitionInterface $storage_definition
* The updated field storage definition.
* @param \Drupal\Core\Field\FieldStorageDefinitionInterface $original
* The original field storage definition.
*
* @return bool
* TRUE if storage schema changes are required, FALSE otherwise.
*/
protected function requiresFieldStorageSchemaChanges(FieldStorageDefinitionInterface $storage_definition, FieldStorageDefinitionInterface $original)
{
$storage = $this->entityManager->getStorage($storage_definition->getTargetEntityTypeId());
return $storage instanceof DynamicallyFieldableEntityStorageSchemaInterface && $storage->requiresFieldStorageSchemaChanges($storage_definition, $original);
}
示例6: onFieldStorageDefinitionDelete
/**
* {@inheritdoc}
*/
public function onFieldStorageDefinitionDelete(FieldStorageDefinitionInterface $storage_definition)
{
$entity_type_id = $storage_definition->getTargetEntityTypeId();
// @todo Forward this to all interested handlers, not only storage, once
// iterating handlers is possible: https://www.drupal.org/node/2332857.
$storage = $this->entityTypeManager->getStorage($entity_type_id);
if ($storage instanceof FieldStorageDefinitionListenerInterface) {
$storage->onFieldStorageDefinitionDelete($storage_definition);
}
$this->eventDispatcher->dispatch(FieldStorageDefinitionEvents::DELETE, new FieldStorageDefinitionEvent($storage_definition));
$this->entityLastInstalledSchemaRepository->deleteLastInstalledFieldStorageDefinition($storage_definition);
$this->entityFieldManager->clearCachedFieldDefinitions();
}