public function MigrateItemsXML::getItemsFromXML in Migrate 6.2

Same name and namespace in other branches

1. 7.2 plugins/sources/xml.inc \MigrateItemsXML::getItemsFromXML()

1 call to MigrateItemsXML::getItemsFromXML()

MigrateItemsXML::getAllItems in plugins/sources/xml.inc

Load the XML at the given URL, and return an array of the Items found within it.

File

plugins/sources/xml.inc, line 502

Support for migration from XML sources.

Class

MigrateItemsXML

Implementation of MigrateItems, for providing a list of IDs and for retrieving a parsed XML document given an ID from this list.

Code

public function getItemsFromXML(SimpleXMLElement $xml, $refresh = FALSE) {
  if ($refresh !== FALSE && $this->cache_items != NULL) {
    return $this->cache_items;
  }
  $this->cache_items = NULL;
  $items = array();
  $result = $xml
    ->xpath($this->itemXpath);
  if ($result) {
    foreach ($result as $item_xml) {
      $id = $this
        ->getItemID($item_xml);
      $item = new stdclass();
      $item->xml = $item_xml;
      $items[$id] = $item;
    }
    $this->cache_items = $items;
    return $items;
  }
  else {
    return NULL;
  }
}