/**
* Generate a Retrieve Multiple Request
*
* @ignore
*/
public static function generateRetrieveMultipleRequest($queryXML, $pagingCookie = null, $limitCount = null, $pageNumber = null)
{
/* Turn the queryXML into a DOMDocument so we can manipulate it */
$queryDOM = new DOMDocument();
$queryDOM->loadXML($queryXML);
$newPage = 1;
if ($queryDOM->documentElement->hasAttribute('page')) {
$newPage = (int) $queryDOM->documentElement->getAttribute('page');
}
if ($pagingCookie !== null) {
$newPage = Client::getPageNo($pagingCookie) + 1;
$queryDOM->documentElement->setAttribute('paging-cookie', $pagingCookie);
} elseif ($pageNumber !== null) {
$newPage = $pageNumber;
}
/* Modify the query that we send: Add the Page number */
$queryDOM->documentElement->setAttribute('page', $newPage);
/* Find the current limit, if there is one */
$currentLimit = Client::getMaximumRecords() + 1;
if ($queryDOM->documentElement->hasAttribute('count')) {
$currentLimit = $queryDOM->documentElement->getAttribute('count');
}
/* Determine the preferred limit (passed by argument, or 5000 if not set) */
$preferredLimit = $limitCount == null ? $currentLimit : $limitCount;
if ($preferredLimit > Client::getMaximumRecords()) {
$preferredLimit = Client::getMaximumRecords();
}
/* If the current limit is not set, or is greater than the preferred limit, override it */
if ($currentLimit > $preferredLimit) {
/* Modify the query that we send: Change the Count */
$queryDOM->documentElement->setAttribute('count', $preferredLimit);
/* Update the Query XML with the new structure */
}
$queryXML = $queryDOM->saveXML($queryDOM->documentElement);
/* Generate the RetrieveMultipleRequest message */
$retrieveMultipleRequestDOM = new DOMDocument();
$retrieveMultipleNode = $retrieveMultipleRequestDOM->appendChild($retrieveMultipleRequestDOM->createElementNS('http://schemas.microsoft.com/xrm/2011/Contracts/Services', 'RetrieveMultiple'));
$queryNode = $retrieveMultipleNode->appendChild($retrieveMultipleRequestDOM->createElement('query'));
$queryNode->setAttributeNS('http://www.w3.org/2001/XMLSchema-instance', 'i:type', 'b:FetchExpression');
$queryNode->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:b', 'http://schemas.microsoft.com/xrm/2011/Contracts');
$queryNode->appendChild($retrieveMultipleRequestDOM->createElement('b:Query', trim(htmlentities($queryXML))));
/* Return the DOMNode */
return $retrieveMultipleNode;
}
