public function doExecute()
{
$arrSaved = array();
$arrMatch = array();
$objData = new Xerxes_DataMap();
// find all of the xerxes records
$objRecords = $this->request->getData("//xerxes_record", null, "DOMNodeList");
if ($objRecords->length > 0) {
foreach ($objRecords as $objXerxesRecord) {
$strResultSet = "";
$strRecordNumber = "";
$objResultSet = $objXerxesRecord->getElementsByTagName("result_set")->item(0);
$objRecordNumber = $objXerxesRecord->getElementsByTagName("record_number")->item(0);
if ($objResultSet != null) {
$strResultSet = $objResultSet->nodeValue;
}
if ($objRecordNumber != null) {
$strRecordNumber = $objRecordNumber->nodeValue;
}
if ($strRecordNumber != "" && $strResultSet != "") {
// see if it's listed in session as being saved
if (Xerxes_Helper::isMarkedSaved($strResultSet, $strRecordNumber)) {
$key = Xerxes_Helper::savedRecordKey($strResultSet, $strRecordNumber);
$id = $_SESSION['resultsSaved'][$key]['xerxes_record_id'];
array_push($arrSaved, $id);
$arrMatch[$id] = $strResultSet . ":" . $strRecordNumber;
}
}
}
if (count($arrSaved) == 0) {
return 0;
}
// fetch all the saved records on this page in one query to the database
$arrResults = $objData->getRecordsByID($arrSaved);
if (count($arrResults) == 0) {
return 0;
} else {
$objXml = new DOMDocument();
$objXml->loadXML("<saved_records />");
foreach ($arrResults as $objSavedRecord) {
// id
$objSavedRecordXml = $objXml->createElement("saved");
$objSavedRecordXml->setAttribute("id", $arrMatch[$objSavedRecord->id]);
$objIDXml = $objXml->createElement("id", $objSavedRecord->id);
$objSavedRecordXml->appendChild($objIDXml);
// labels
foreach ($objSavedRecord->tags as $tag) {
$objTagXml = $objXml->createElement("tag", Xerxes_Framework_Parser::escapeXml($tag));
$objSavedRecordXml->appendChild($objTagXml);
}
$objXml->documentElement->appendChild($objSavedRecordXml);
}
$this->request->addDocument($objXml);
return 1;
}
}
}
protected function isMarkedSaved($strResultSet, $strRecordNumber)
{
return Xerxes_Helper::isMarkedSaved($strResultSet, $strRecordNumber);
}
