protected EntityViewsData::mapFieldDefinition($table, $field_name, FieldDefinitionInterface $field_definition, TableMappingInterface $table_mapping, &$table_data)
Puts the views data for a single field onto the views data.
Parameters
string $table: The table of the field to handle.
string $field_name: The name of the field to handle.
\Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition defined in Entity::baseFieldDefinitions()
\Drupal\Core\Entity\Sql\TableMappingInterface $table_mapping: The table mapping information
array $table_data: A reference to a specific entity table (for example data_table) inside the views data.
File
- core/modules/views/src/EntityViewsData.php, line 363
Class
- EntityViewsData
- Provides generic views integration for entities.
Namespace
Drupal\views
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | protected function mapFieldDefinition($table, $field_name, FieldDefinitionInterface $field_definition, TableMappingInterface $table_mapping, &$table_data) { // Create a dummy instance to retrieve property definitions. $field_column_mapping = $table_mapping->getColumnNames($field_name); $field_schema = $this->getFieldStorageDefinitions()[$field_name]->getSchema(); $field_definition_type = $field_definition->getType(); // Add all properties to views table data. We need an entry for each // column of each field, with the first one given special treatment. // @todo Introduce concept of the "main" column for a field, rather than // assuming the first one is the main column. See also what the // mapSingleFieldViewsData() method does with $first. $multiple = (count($field_column_mapping) > 1); $first = TRUE; foreach ($field_column_mapping as $field_column_name => $schema_field_name) { $views_field_name = ($multiple) ? $field_name . '__' . $field_column_name : $field_name; $table_data[$views_field_name] = $this->mapSingleFieldViewsData($table, $field_name, $field_definition_type, $field_column_name, $field_schema['columns'][$field_column_name]['type'], $first, $field_definition); $table_data[$views_field_name]['entity field'] = $field_name; $first = FALSE; }} |
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