function SetProps()
{
global $site;
global $userInfo;
global $errInvalidWFSFile;
// Get WFS reader
$serverAdmin = new MgServerAdmin();
$serverAdmin->Open($userInfo);
$wfsReader = $serverAdmin->GetDocument('Wfs:OgcWfsService.config');
// Set WFS metadata
$wfsData = "";
$chunk = "";
do {
$chunkSize = $wfsReader->Read($chunk, 4096);
$wfsData = $wfsData . $chunk;
} while ($chunkSize != 0);
$keywordsStr = "";
foreach ($this->keywords as $keyword) {
$keywordsStr = $keywordsStr . '<item>' . $keyword . '</item>';
}
$this->serviceMetadata[WFS_KEYWORDS_ITEM] = $keywordsStr;
foreach ($this->serviceMetadata as $serviceItem => $serviceVal) {
$itemPos = strpos($wfsData, $serviceItem);
if ($itemPos === false) {
throw new Exception($errInvalidWFSFile);
}
$valStartPos = strpos($wfsData, '>', $itemPos);
$valEndPos = strpos($wfsData, '</Define>', $itemPos);
if ($valStartPos === false || $valEndPos === false || $valStartPos >= $valEndPos) {
throw new Exception($errInvalidWFSFile);
}
$wfsData = substr_replace($wfsData, $serviceVal, $valStartPos + 1, $valEndPos - $valStartPos - 1);
}
// Save wfs config
$wfsByteSource = new MgByteSource($wfsData, strlen($wfsData));
$wfsByteSource->SetMimeType($wfsReader->GetMimeType());
$serverAdmin->SetDocument('Wfs:OgcWfsService.config', $wfsByteSource->GetReader());
$serverAdmin->Close();
}