_apiUser = $user;
}
private function reqDBG($request, $line) {
$reqLog = "[" . date("Y-m-d H:m:s") . "] WFS: ---- {$_SERVER['REQUEST_METHOD']}: {$_SERVER['REQUEST_URI']}";
if ($_SERVER['REQUEST_METHOD'] == 'POST') $reqLog .= "\n------------ POST:\n" . file_get_contents("php://input");
if (!empty($request)) $reqLog .= "\n------------ request: " . json_encode($request);
$reqLog .= "\n------------ END.";
$this->DBG($reqLog, $line);
}
private function DBG($reqLog, $line) {
$errorLogFile = APP_PATH_ROOT . "/wfs.log";
if (!is_writable($errorLogFile)) {
$fp = @fopen($errorLogFile, "w");
if ($fp === false) {
return;
}
@fclose($fp);
}
error_log("L.{$line}:{$reqLog}\n", 3, $errorLogFile);
}
public function execute($request) {
$this->reqDBG($request, __LINE__);
/* TODO: return response xml document
$responseDocument = null;
try {
$responseDocument = $this->wfsServerAction($request);
} catch (Api_WfsException $e) {// TODO: create WfsException - http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd
//} catch (Exception $e) {// TODO: create WfsException - http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd
$responseDocument = $this->wfsExceptionAction($request, $e);
}
return $responseDocument;
*/
if (empty($request->segments)) {
//$this->mainWpsAction($request);// show list of posible data source
throw new HttpException("Bad Request", 400);
} else {
$this->_dataSourceName = array_shift($request->segments);
$this->DBG("dataSourceAction({$this->_dataSourceName}) ...", __LINE__);
try {
$this->dataSourceAction($request);
} catch (Api_WfsException $e) {
$responseDocument = $this->wfsExceptionAction($e);
header('Content-type: application/xml');
echo $responseDocument;
} catch (Exception $e) {
$responseDocument = $this->wfsExceptionAction($e);
header('Content-type: application/xml');
echo $responseDocument;
}
$this->DBG("dataSourceAction() END", __LINE__);
}
exit;
// return document tree - array of arrays
}
private function wfsServerAction($request) {
}
private function wfsExceptionAction($e) {
$dom = new DOMDocument('1.0', 'utf-8');
$dom->formatOutput = true;
$dom->preserveWhiteSpace = false;
$rootNode = $dom->createElementNS('http://www.opengis.net/ogc', 'ServiceExceptionReport');
$dom->appendChild($rootNode);
$rootNode->setAttributeNS('http://www.w3.org/2000/xmlns/', 'xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$rootNode->setAttributeNS('http://www.w3.org/2001/XMLSchema-instance', 'schemaLocation', 'http://www.opengis.net/ogc http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd');
$rootNode->setAttribute('version', '1.2.0');
$srvExNode = $dom->createElement('ServiceException', $e->getMessage());
$rootNode->appendChild($srvExNode);
return $dom->saveXML();
}
private function dataSourceAction($request) {
$document = '';
//$userAcl = User::getAcl();
IF(V::get('DBG','',$_GET)){echo'user (' . __CLASS__ . '::' . __FUNCTION__ . ':' . __LINE__ . '): ';print_r($this->_apiUser);echo'';}
$userAcl = new UserAcl($this->_apiUser->getID(), $use_cache = true);
$userAcl->fetchGroups();
$userAcl->fetchAllPerms(true);
IF(V::get('DBG','',$_GET)){echo'$userAcl (' . __CLASS__ . '::' . __FUNCTION__ . ':' . __LINE__ . '): ';print_r($userAcl);echo'';}
$this->DBG("WfsServer(" . $this->_apiUser->getID() . ") ...", __LINE__);
$wfsServer = new Api_WfsServer($userAcl);
if ('WFS' != V::get('SERVICE', '', $request->query)) {
throw new Api_WfsException("Only WFS Service is allowed");
}
$req = V::get('REQUEST', '', $request->query);
if (!empty($req)) {
$methodName = "{$req}Action";
if (!method_exists($wfsServer, $methodName)) {
throw new Api_WfsException("Not Implemented " . htmlspecialchars($req), 501);
}
$this->DBG("WfsServer->{$methodName}() ...", __LINE__);
$document = $wfsServer->$methodName($urlQuery);
}
else {
$this->DBG("WfsServer->parseXMLRequest() ...", __LINE__);
$document = $wfsServer->parseXMLRequest();
header('Content-type: application/xml');
echo '';
echo $document; exit;// TODO: return $document;
}
IF(V::get('DBG','',$_GET)){echo'$document (' . __CLASS__ . '::' . __FUNCTION__ . ':' . __LINE__ . '): ';print_r($document);echo'';}
header('Content-type: application/xml');
echo $document; exit;// TODO: return $document;
exit;
// TODO: return $document;
}
private function mainWpsAction($request) {
return array('TODO:'=>'TODO: Show main WPS GetCapabilities');
}
}