public function WebformComponents::__construct in Migrate Webform 7

General initialization of a Migration object.

Overrides Migration::__construct

File

./components.inc, line 5

Class

WebformComponents

Code

public function __construct(array $arguments) {
  parent::__construct($arguments);
  $simple_fields = array(
    'cid',
    'pid',
    'form_key',
    'name',
    'type',
    'value',
    'extra',
    'weight',
  );
  $complex_fields = array(
    'nid',
    'mandatory',
  );
  $fields = array_merge($simple_fields, $complex_fields);
  $query = $this
    ->query($fields);
  $table_name = 'webform_component';
  $this->source = new MigrateSourceSQL($query, $fields, NULL, array(
    'map_joinable' => FALSE,
    'skip_count' => FALSE,
  ));
  $this->destination = new MigrateDestinationTable($table_name);
  $this->map = new MigrateSQLMap($this->machineName, array(
    'nid' => array(
      'type' => 'int',
      'unsigned' => TRUE,
      'not null' => TRUE,
      'description' => 'Source node ID',
      'alias' => 'n',
    ),
    'cid' => array(
      'type' => 'int',
      'unsigned' => TRUE,
      'not null' => TRUE,
      'description' => 'Source component ID',
      'alias' => 'c',
    ),
  ), MigrateDestinationTable::getKeySchema($table_name));
  $this
    ->addSimpleMappings($simple_fields);
  $this
    ->addFieldMapping('required', 'mandatory');
  $this
    ->addFieldMapping('nid', 'nid')
    ->sourceMigration($arguments['node_migrations']);

  // is private_file enabled on the d6 site?
  $connection = Database::getConnection('default', $arguments['source_connection']);
  $query = $connection
    ->select('system', 's')
    ->fields('s', array(
    'status',
  ));
  $query
    ->condition('s.name', 'private_files', '=');
  $this->private_file = $query
    ->execute()
    ->fetchField();
}