public function MigrateSourceXML::__construct in Migrate 6.2

Same name and namespace in other branches

1. 7.2 plugins/sources/xml.inc \MigrateSourceXML::__construct()

Source constructor.

Parameters

string or array $url: URL(s) of the XML source data.

string $element_query: Query string used to recognize elements being iterated.

string $id_query: Xpath query string used to retrieve the primary key value from each element.

array $fields: Optional - keys are field names, values are descriptions. Use to override the default descriptions, or to add additional source fields which the migration will add via other means (e.g., prepareRow()).

boolean $options: Options applied to this source. In addition to the standard MigrateSource options, we support:

• reader_class: The reader class to instantiate for traversing the XML - defaults to MigrateXMLReader (any substitutions must be derived from MigrateXMLReader).

Overrides MigrateSource::__construct

File

plugins/sources/xml.inc, line 891

Support for migration from XML sources.

Class

MigrateSourceXML

Implementation of MigrateSource, to handle imports from XML files.

Code

public function __construct($urls, $element_query, $id_query, array $fields = array(), array $options = array()) {
  parent::__construct($options);
  if (empty($options['reader_class'])) {
    $reader_class = 'MigrateXMLReader';
  }
  else {
    $reader_class = $options['reader_class'];
  }
  if (!is_array($urls)) {
    $urls = array(
      $urls,
    );
  }
  $this->sourceUrls = $urls;
  $this->activeUrl = NULL;
  $this->elementQuery = $element_query;
  $this->idQuery = $id_query;
  $this->readerClass = $reader_class;
  $this->fields = $fields;
}