GetHtmlElementAttributeResult GetHtmlElementAttribute(IHTMLElement& htmlElement,
const ATL::CComBSTR& attributeName)
{
GetHtmlElementAttributeResult retValue;
ATL::CComVariant vAttr;
ATL::CComPtr<IHTMLElement4> htmlElement4;
if (FAILED(htmlElement.QueryInterface(&htmlElement4)) || !htmlElement4)
{
return retValue;
}
ATL::CComPtr<IHTMLDOMAttribute> attributeNode;
if (FAILED(htmlElement4->getAttributeNode(attributeName, &attributeNode)) || !attributeNode)
{
return retValue;
}
// we set that attribute found but it's not necessary that we can retrieve its value
retValue.isAttributeFound = true;
if (FAILED(attributeNode->get_nodeValue(&vAttr)))
{
return retValue;
}
if (vAttr.vt == VT_BSTR && vAttr.bstrVal)
{
retValue.attributeValue = vAttr.bstrVal;
}
else if (vAttr.vt == VT_I4)
{
retValue.attributeValue = std::to_wstring(vAttr.iVal);
}
return retValue;
}
/**
* Parses XML PERCo response from 'staff' request.
*
* Parameters:
* >pResponse
* XML response.
*
* Returns:
* Identifiers map.
*/
perco_exchange::ids_t perco_exchange::parseStaffResponse(_In_ IXMLDOMDocument2* pResponse)
{
ids_t ids;
ATL::CComVariant value(TEXT("XPath"));
if (SUCCEEDED(pResponse->setProperty(TEXT("SelectionLanguage"), value)))
{
ATL::CComPtr<IXMLDOMElement> documentRequest;
if (SUCCEEDED(pResponse->get_documentElement(&documentRequest)))
{
ATL::CComPtr<IXMLDOMNodeList> staffNodes;
if (SUCCEEDED(documentRequest->selectNodes(TEXT("staff/staffnode"), &staffNodes)))
{
ATL::CComPtr<IXMLDOMNode> staffNode;
ATL::CComPtr<IXMLDOMNode> identifierNode;
ATL::CComPtr<IXMLDOMNamedNodeMap> attributeMap;
while (SUCCEEDED(staffNodes->nextNode(&staffNode)) && staffNode)
{
if (SUCCEEDED(staffNode->selectSingleNode(
TEXT("identifiers/identifier/@identifier"), &identifierNode)) &&
identifierNode &&
SUCCEEDED(identifierNode->get_nodeValue(&value)) &&
(VT_BSTR == value.vt))
{
attributeMap.Release();
if (SUCCEEDED(staffNode->get_attributes(&attributeMap)))
{
ids_t::key_type szKey(value.bstrVal, SysStringLen(value.bstrVal));
ids_t::mapped_type data(std::make_unique<data_t>());
staffNode.Release();
if (SUCCEEDED(attributeMap->getNamedItem(TEXT("last_name"), &staffNode)) &&
SUCCEEDED(staffNode->get_nodeValue(&value)) &&
(VT_BSTR == value.vt))
{
data->szLastName =
std::make_unique<STLADD string_type>(value.bstrVal, SysStringLen(value.bstrVal));
}
staffNode.Release();
if (SUCCEEDED(attributeMap->getNamedItem(TEXT("first_name"), &staffNode)) &&
SUCCEEDED(staffNode->get_nodeValue(&value)) &&
(VT_BSTR == value.vt))
{
data->szFirstName =
std::make_unique<STLADD string_type>(value.bstrVal, SysStringLen(value.bstrVal));
}
staffNode.Release();
if (SUCCEEDED(attributeMap->getNamedItem(TEXT("middle_name"), &staffNode)) &&
SUCCEEDED(staffNode->get_nodeValue(&value)) &&
(VT_BSTR == value.vt))
{
data->szMiddleName =
std::make_unique<STLADD string_type>(value.bstrVal, SysStringLen(value.bstrVal));
}
staffNode.Release();
if (SUCCEEDED(attributeMap->getNamedItem(TEXT("id_internal"), &staffNode)) &&
SUCCEEDED(staffNode->get_nodeValue(&value)) &&
(VT_BSTR == value.vt))
{
data->szPERCoId =
std::make_unique<STLADD string_type>(value.bstrVal, SysStringLen(value.bstrVal));
}
staffNode.Release();
if (SUCCEEDED(attributeMap->getNamedItem(TEXT("tabel_id"), &staffNode)) &&
SUCCEEDED(staffNode->get_nodeValue(&value)) &&
(VT_BSTR == value.vt))
{
const STLADD regex_type regex(TEXT("[[:blank:]]*([[:graph:]]+)[[:blank:]]*"));
STLADD cmatch_results match;
if (std::regex_search(
static_cast<const wchar_t*> (value.bstrVal),
static_cast<const wchar_t*> (value.bstrVal + SysStringLen(value.bstrVal)),
match,
regex))
{
data->szClockNumber =
std::make_unique<STLADD string_type>(match[1].first, match[1].second);
}
else
{
data->szClockNumber = std::make_unique<STLADD string_type>(0, TEXT('\x00'));
}
}
ids.insert(std::make_pair(szKey, std::move(data)));
}
identifierNode.Release();
}
staffNode.Release();
}
}
}
}
return ids;
}
