class MigrateSourceNodeReference in Relation 8

Source migration plugin for node_reference.

Hierarchy

• class \MigrateSourceReference extends \MigrateSource
  • class \MigrateSourceNodeReference

File

relation_migrate/relation_migrate.source.inc, line 168

Source plugin for *reference fields.

class MigrateSourceNodeReference extends MigrateSourceReference {

  /**
   * Constructor.
   *
   * @param array $fields
   *   List of fields to be migrated.
   */
  function __construct(array $fields, array $options = array()) {
    parent::__construct('node_reference', $fields, $options);
  }

  /**
   * Fetch the next row of data, returning it as an object. Return FALSE
   * when there is no more data available.
   */
  public function getNextRow() {
    if (!empty($this->result[$this->next_row])) {
      $item = $this->result[$this->next_row];
      $this->next_row++;
      return $this
        ->_constructRow($item, 'node', $item->field_name);
    }
    return FALSE;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MigrateSourceNodeReference::getNextRow	public	function	Fetch the next row of data, returning it as an object. Return FALSE when there is no more data available.
MigrateSourceNodeReference::__construct		function	Constructor. Overrides MigrateSourceReference::__construct
MigrateSourceReference::$fields	protected	property	Machine names of fields that will be imported.
MigrateSourceReference::$field_type	protected	property	Field type.
MigrateSourceReference::$next_row	protected	property	ID of a row, that will be imported during next iteration.
MigrateSourceReference::$result	protected	property	Place where data is stored during import.
MigrateSourceReference::computeCount	public	function	Return the number of available source records.
MigrateSourceReference::fields	public	function	Returns a list of fields available to be mapped from the source, keyed by field name.
MigrateSourceReference::performRewind	public	function	Do whatever needs to be done to start a fresh traversal of the source data.
MigrateSourceReference::_constructRow	protected	function	Constructs row object, that should be returned from $this->getNextRow().
MigrateSourceReference::__toString	public	function	Return a string representing the source, for display in the UI.