/**
* Returns the contents of the request as an XML string
* @ignore
* @param string &$docRootXpath document root xpath
* @param string &$docIdXpath document ID xpath
* @param array &$envelopeParams an associative array of CPS envelope parameters
* @return string
*/
public function getRequestXml(&$docRootXpath, &$docIdXpath, &$envelopeParams, $resetDocIds)
{
unset($this->_requestDom);
$this->_requestDom = new DomDocument('1.0', 'utf-8');
$root = $this->_requestDom->createElementNS('www.clusterpoint.com', 'cps:request');
$this->_requestDom->appendChild($root);
// envelope parameters first
foreach ($envelopeParams as $name => $value) {
if ($value) {
$root->appendChild($this->_requestDom->createElement('cps:' . $name, $this->getValidXmlValue($value)));
}
}
$contentTag = $root->appendChild($this->_requestDom->createElement('cps:content'));
// content tag text parameters
foreach ($this->_textParams as $name => $values) {
if (!is_array($values)) {
$values[0] = $values;
}
foreach ($values as $value) {
$contentTag->appendChild($this->_requestDom->createElement($name, $this->getValidXmlValue($value)));
}
}
// special fields: query, list, ordering
foreach ($this->_rawParams as $name => $values) {
if (!is_array($values)) {
$values[0] = $values;
}
foreach ($values as $value) {
$fragment = $this->_requestDom->createDocumentFragment();
$fragment->appendXML('<' . $name . ' xmlns:cps="www.clusterpoint.com">' . $value . '</' . $name . '>');
$contentTag->appendChild($fragment);
}
}
if (!is_null($this->_changesets)) {
$xmlContent = '';
if (count($this->_changesets) > 1) {
foreach ($this->_changesets as $cs) {
$xmlContent .= '<cps:changeset>';
$xmlContent .= $cs->renderXML($docRootXpath, $docIdXpath, $this);
$xmlContent .= '</cps:changeset>';
}
} else {
if (count($this->_changesets) == 1) {
$xmlContent .= $this->_changesets[0]->renderXML($docRootXpath, $docIdXpath, $this);
}
}
if (strlen($xmlContent) > 0) {
$tmpDoc = new DOMDocument();
$tmpDoc->loadXML('<fakedoc xmlns:cps="www.clusterpoint.com">' . $xmlContent . '</fakedoc>');
foreach ($tmpDoc->documentElement->childNodes as $child) {
$domNode2 = $this->_requestDom->importNode($child, true);
$contentTag->appendChild($domNode2);
}
}
}
// extra XML content
if (!is_null($this->_extraXmlParam)) {
$tmpDoc = new DOMDocument();
$tmpDoc->loadXML('<fakedoc xmlns:cps="www.clusterpoint.com">' . $this->_extraXmlParam . '</fakedoc>');
foreach ($tmpDoc->documentElement->childNodes as $child) {
$domNode2 = $this->_requestDom->importNode($child, true);
$contentTag->appendChild($domNode2);
}
}
// documents, document IDs
foreach ($this->_documents as $id => $doc) {
$subdoc = new DOMDocument();
$subroot = NULL;
$loadForEach = false;
if (is_string($doc)) {
$res = @$subdoc->loadXML($doc);
if ($res === FALSE) {
throw new CPS_Exception(array(array('long_message' => 'Invalid request parameter - unable to parse XML', 'code' => ERROR_CODE_INVALID_PARAMETER, 'level' => 'REJECTED', 'source' => 'CPS_API')));
}
} else {
if (is_array($doc)) {
// associative array
$loadForEach = true;
} else {
if (is_object($doc)) {
if ($doc instanceof SimpleXMLElement) {
// SimpleXML
$loadForEach = true;
} else {
if ($doc instanceof DOMNode) {
// DOM
$subdoc = $doc;
} else {
if ($doc instanceof stdClass) {
// stdClass
$loadForEach = true;
} else {
throw new CPS_Exception(array(array('long_message' => 'Invalid request parameter', 'code' => ERROR_CODE_INVALID_PARAMETER, 'level' => 'REJECTED', 'source' => 'CPS_API')));
}
}
}
} else {
if (is_null($doc)) {
// just document IDs - no doc integration required
} else {
throw new CPS_Exception(array(array('long_message' => 'Invalid request parameter', 'code' => ERROR_CODE_INVALID_PARAMETER, 'level' => 'REJECTED', 'source' => 'CPS_API')));
}
}
}
}
if (!($subroot = $subdoc->documentElement)) {
$subroot = $subdoc->createElement($docRootXpath);
$subdoc->appendChild($subroot);
}
if ($loadForEach) {
CPS_Request::_loadIntoDom($subdoc, $subroot, $doc);
}
if ($resetDocIds) {
// integrating ID into the document
CPS_Request::_setDocId($subdoc, $subroot, $id, $docIdXpath);
}
//importing subdoc
$reqNode = $this->_requestDom->importNode($subdoc->documentElement, true);
$contentTag->appendChild($reqNode);
}
$xml = $this->_requestDom->saveXML();
unset($this->_requestDom);
return $xml;
}
