/**
* Takes all parts of the given type and appends its fields to the given name.
* This happend recursively down to builtin types.
* Example:
* $name = point
* $type = Point (with the fields x and y)
* result:
* - point.x
* - point.y
*
* @param string $name
* The fields of the type are added to this name, separated by a dot.
* @param string $type
* The name of an XSD base type or a type defined in the WSDL.
* @param SoapClient $wsClient
*
* @param array<string> $typePath
* This array contains all types that were encountered in the recursion.
* To avoid an inifinite loop, the recursion stops if $type is already
* in the $typePath. This parameter is omitted in the top level call.
* @return array<string>
* All resulting paths. If a path causes an endless recursion, the
* keyword ##overflow## is appended to the path.
*/
public static function flattenParam($name, $type, $wsClient, &$typePath = null)
{
//I made this method public and static and also
//added the parameter $wsClient so that it is accessible
//via the ajax interface
//add initial xpath root
if (strpos($name, "/") === false) {
$name = "//" . $name;
}
$flatParams = array();
if (!$wsClient->isCustomType($type) && substr($type, 0, 7) != "ArrayOf") {
// $type is a simple type
$flatParams[] = $name;
return $flatParams;
}
if (substr($type, 0, 7) == "ArrayOf") {
if ($wsClient->isCustomType(substr($type, 7))) {
//$flatParams[] = $name."[*]";
$flatParams[] = $name;
return $flatParams;
}
}
$tp = $wsClient->getTypeDefinition($type);
foreach ($tp as $var => $type) {
if (substr($type, 0, 7) == "ArrayOf") {
$type = substr($type, 7);
//$fname = ($name == "//") ? "//".$var."[*]" : $name.'/'.$var."[*]";
$fname = $name == "//" ? "//" . $var : $name . '/' . $var;
} else {
$fname = $name == "//" ? "//" . $var : $name . '/' . $var;
}
if ($wsClient->isCustomType($type)) {
if (!$typePath) {
$typePath = array();
}
if (in_array($type, $typePath)) {
// stop recursion
$flatParams[] = $fname . "##overflow##";
continue;
}
$typePath[] = $type;
$names = WebService::flattenParam($fname, $type, $wsClient, $typePath);
$flatParams = array_merge($flatParams, $names);
array_pop($typePath);
} else {
$flatParams[] = $fname;
}
}
return $flatParams;
}
