print "xmlns:wfs=\"http://www.opengis.net/wfs\"\n";
print "xmlns:gml=\"http://www.opengis.net/gml\"\n";
print "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
print "xmlns:{$gmlNameSpace}=\"{$gmlNameSpaceUri}\"\n";
if ($gmlSchemaLocation) {
print "xsi:schemaLocation=\"{$gmlSchemaLocation}\"";
} else {
//print "xsi:schemaLocation=\"{$gmlNameSpaceUri} {$thePath}?REQUEST=DescribeFeatureType&TYPENAME=".$HTTP_FORM_VARS["TYPENAME"]." http://www.opengis.net/wfs ".str_replace("server.php","",$thePath)."schemas/wfs/1.0.0/WFS-basic.xsd\"";
print "xsi:schemaLocation=\"{$gmlNameSpaceUri} {$thePath}?REQUEST=DescribeFeatureType&TYPENAME=" . $HTTP_FORM_VARS["TYPENAME"] . " http://www.opengis.net/wfs http://wfs.plansystem.dk:80/geoserver/schemas/wfs/1.0.0/WFS-basic.xsd\"";
}
print ">\n";
doQuery("Select");
print "</" . $gmlFeatureCollection . ">";
break;
case "DESCRIBEFEATURETYPE":
getXSD($postgisObject);
break;
case "TRANSACTION":
doParse($arr);
break;
default:
makeExceptionReport("Don't know that request");
break;
}
/**
*
*
* @param unknown $postgisObject
*/
function getCapabilities($postgisObject)
{
function wfs_server()
{
// Manually tested this piece of code in order to check the requests.
// Code based on a similar idea but build in Java
header('Content-Type:text/xml; charset=UTF-8', TRUE);
header('Connection:close', TRUE);
//$userFromUri = "mhoegh"; // for testing
logfile::write($userFromUri . "\n\n");
// We connect to the users db
$postgisdb = $userFromUri;
$srs = $srsFromUri;
$postgisschema = $schemaFromUri;
$postgisObject = new postgis();
//$user = new users($userFromUri);
//$version = new version($user);
$geometryColumnsObj = new GeometryColumns();
function microtime_float()
{
list($utime, $time) = explode(" ", microtime());
return (double) $utime + (double) $time;
}
$startTime = microtime_float();
//ini_set("display_errors", "On");
$thePath = "http://" . $_SERVER['SERVER_NAME'] . $_SERVER['REDIRECT_URL'];
//$thePath= "http://".$_SERVER['SERVER_NAME'].$_SERVER['PHP_SELF'];
$server = "http://" . $_SERVER['SERVER_NAME'];
$BBox = null;
//end added
$currentTable = null;
$currentTag = null;
$gen = array();
$gen[0] = "";
$level = 0;
$depth = 0;
$tables = array();
$fields = array();
$wheres = array();
$limits = array();
logfile::write("\nRequest\n\n");
logfile::write($HTTP_RAW_POST_DATA . "\n\n");
$unserializer_options = array('parseAttributes' => TRUE, 'typeHints' => FALSE);
$unserializer = new XML_Unserializer($unserializer_options);
/*$HTTP_RAW_POST_DATA = '<?xml version="1.0" encoding="utf-8"?><wfs:Transaction service="WFS" version="1.0.0" xmlns="http://www.opengis.net/wfs" xmlns:mrhg="http://twitter/mrhg" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><wfs:Insert idgen="GenerateNew"><mrhg:hej><the_geom><gml:MultiPolygon srsName="urn:x-ogc:def:crs:EPSG:6.9:4326"><gml:polygonMember><gml:Polygon><gml:exterior><gml:LinearRing><gml:coordinates>5.0657329559,-41.1107215881 8.4824724197,-39.3435783386 4.3241734505,-34.6001853943 5.0657329559,-41.1107215881 </gml:coordinates></gml:LinearRing></gml:exterior></gml:Polygon></gml:polygonMember></gml:MultiPolygon></the_geom></mrhg:hej></wfs:Insert></wfs:Transaction>';*/
/*$HTTP_RAW_POST_DATA = '<?xml version="1.0"?><DescribeFeatureType version="1.1.0" service="WFS" xmlns="http://www.opengis.net/wfs" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"> <TypeName>california_coastline</TypeName></DescribeFeatureType>';
*/
// Post method is used
if ($HTTP_RAW_POST_DATA) {
//$forUseInSpatialFilter = $HTTP_RAW_POST_DATA; // We store a unaltered version of the raw request
$HTTP_RAW_POST_DATA = dropNameSpace($HTTP_RAW_POST_DATA);
logfile::write($HTTP_RAW_POST_DATA . "\n\n");
$status = $unserializer->unserialize($HTTP_RAW_POST_DATA);
$arr = $unserializer->getUnserializedData();
$request = $unserializer->getRootName();
//print_r($arr);
switch ($request) {
case "GetFeature":
if (!is_array($arr['Query'][0])) {
$arr['Query'] = array(0 => $arr['Query']);
}
for ($i = 0; $i < sizeof($arr['Query']); $i++) {
if (!is_array($arr['Query'][$i]['PropertyName'])) {
$arr['Query'][$i]['PropertyName'] = array(0 => $arr['Query'][$i]['PropertyName']);
}
}
$HTTP_FORM_VARS["REQUEST"] = "GetFeature";
foreach ($arr['Query'] as $queries) {
$HTTP_FORM_VARS["TYPENAME"] .= $queries['typeName'] . ",";
if ($queries['PropertyName'][0]) {
foreach ($queries['PropertyName'] as $PropertyNames) {
// We check if typeName is prefix and add it if its not
if (strpos($PropertyNames, ".")) {
$HTTP_FORM_VARS["PROPERTYNAME"] .= $PropertyNames . ",";
} else {
$HTTP_FORM_VARS["PROPERTYNAME"] .= $queries['typeName'] . "." . $PropertyNames . ",";
}
}
}
if (is_array($queries['Filter']) && $arr['version'] == "1.0.0") {
@($checkXml = simplexml_load_string($queries['Filter']));
if ($checkXml === FALSE) {
makeExceptionReport("Filter is not valid");
}
$wheres[$queries['typeName']] = parseFilter($queries['Filter'], $queries['typeName']);
}
}
$HTTP_FORM_VARS["TYPENAME"] = dropLastChrs($HTTP_FORM_VARS["TYPENAME"], 1);
$HTTP_FORM_VARS["PROPERTYNAME"] = dropLastChrs($HTTP_FORM_VARS["PROPERTYNAME"], 1);
break;
case "DescribeFeatureType":
$HTTP_FORM_VARS["REQUEST"] = "DescribeFeatureType";
$HTTP_FORM_VARS["TYPENAME"] = $arr['TypeName'];
//if (!$HTTP_FORM_VARS["TYPENAME"]) $HTTP_FORM_VARS["TYPENAME"] = $arr['typeName'];
break;
case "GetCapabilities":
$HTTP_FORM_VARS["REQUEST"] = "GetCapabilities";
break;
case "Transaction":
$HTTP_FORM_VARS["REQUEST"] = "Transaction";
if (isset($arr["Insert"])) {
$transactionType = "Insert";
}
if ($arr["Update"]) {
$transactionType = "update";
}
if ($arr["Delete"]) {
$transactionType = "Delete";
}
break;
}
} else {
if (sizeof($_GET) > 0) {
logfile::write($_SERVER['QUERY_STRING'] . "\n\n");
$HTTP_FORM_VARS = $_GET;
$HTTP_FORM_VARS = array_change_key_case($HTTP_FORM_VARS, CASE_UPPER);
// Make keys case insensative
$HTTP_FORM_VARS["TYPENAME"] = dropNameSpace($HTTP_FORM_VARS["TYPENAME"]);
// We remove name space, so $where will get key without it.
if ($HTTP_FORM_VARS['FILTER']) {
@($checkXml = simplexml_load_string($HTTP_FORM_VARS['FILTER']));
if ($checkXml === FALSE) {
makeExceptionReport("Filter is not valid");
}
//$forUseInSpatialFilter = $HTTP_FORM_VARS['FILTER'];
$status = $unserializer->unserialize(dropNameSpace($HTTP_FORM_VARS['FILTER']));
$arr = $unserializer->getUnserializedData();
$wheres[$HTTP_FORM_VARS['TYPENAME']] = parseFilter($arr, $HTTP_FORM_VARS['TYPENAME']);
}
} else {
$HTTP_FORM_VARS = array("");
}
}
//HTTP_FORM_VARS is set in script if POST is used
$HTTP_FORM_VARS = array_change_key_case($HTTP_FORM_VARS, CASE_UPPER);
// Make keys case
$HTTP_FORM_VARS["TYPENAME"] = dropNameSpace($HTTP_FORM_VARS["TYPENAME"]);
$tables = explode(",", $HTTP_FORM_VARS["TYPENAME"]);
$properties = explode(",", dropNameSpace($HTTP_FORM_VARS["PROPERTYNAME"]));
$featureids = explode(",", $HTTP_FORM_VARS["FEATUREID"]);
$bbox = explode(",", $HTTP_FORM_VARS["BBOX"]);
// Start HTTP basic authentication
//if(!$_SESSION["oauth_token"]) {
$auth = $postgisObject->getGeometryColumns($postgisschema . "." . $HTTP_FORM_VARS["TYPENAME"], "authentication");
//}
// End HTTP basic authentication
print "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
ob_start();
if (!empty($properties[0])) {
foreach ($properties as $property) {
$__u = explode(".", $property);
// Is it "/" for get method?
// We first check if typeName is namespace
if ($__u[1]) {
foreach ($tables as $table) {
if ($table == $__u[0]) {
$fields[$table] .= $__u[1] . ",";
}
}
} else {
foreach ($tables as $table) {
$fields[$table] .= $property . ",";
}
}
}
}
if (!empty($featureids[0])) {
foreach ($featureids as $featureid) {
$__u = explode(".", $featureid);
foreach ($tables as $table) {
$primeryKey = $postgisObject->getPrimeryKey($postgisschema . "." . $table);
if ($table == $__u[0]) {
$wheresArr[$table][] = "{$primeryKey['attname']}={$__u[1]}";
}
$wheres[$table] = implode(" OR ", $wheresArr[$table]);
}
}
}
//get the request
switch (strtoupper($HTTP_FORM_VARS["REQUEST"])) {
case "GETCAPABILITIES":
getCapabilities($postgisObject);
break;
case "GETFEATURE":
if (!$gmlFeatureCollection) {
$gmlFeatureCollection = "wfs:FeatureCollection";
}
print "<" . $gmlFeatureCollection . "\n";
print "xmlns=\"http://www.opengis.net/wfs\"\n";
print "xmlns:wfs=\"http://www.opengis.net/wfs\"\n";
print "xmlns:gml=\"http://www.opengis.net/gml\"\n";
print "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
print "xmlns:{$gmlNameSpace}=\"{$gmlNameSpaceUri}\"\n";
if ($gmlSchemaLocation) {
print "xsi:schemaLocation=\"{$gmlSchemaLocation}\"";
} else {
//print "xsi:schemaLocation=\"{$gmlNameSpaceUri} {$thePath}?REQUEST=DescribeFeatureType&TYPENAME=".$HTTP_FORM_VARS["TYPENAME"]." http://www.opengis.net/wfs ".str_replace("server.php","",$thePath)."schemas/wfs/1.0.0/WFS-basic.xsd\"";
print "xsi:schemaLocation=\"{$gmlNameSpaceUri} {$thePath}?REQUEST=DescribeFeatureType&TYPENAME=" . $HTTP_FORM_VARS["TYPENAME"] . " http://www.opengis.net/wfs http://wfs.plansystem.dk:80/geoserver/schemas/wfs/1.0.0/WFS-basic.xsd\"";
}
print ">\n";
doQuery("Select");
print "</" . $gmlFeatureCollection . ">";
break;
case "DESCRIBEFEATURETYPE":
getXSD($postgisObject);
break;
case "TRANSACTION":
doParse($arr);
break;
default:
makeExceptionReport("Don't know that request");
break;
}
}