@Nullable
public static MethodReferenceBag getMethodParameterReferenceBag(
PsiElement psiElement, int wantIndex) {
PsiElement variableContext = psiElement.getContext();
if (!(variableContext instanceof ParameterList)) {
return null;
}
ParameterList parameterList = (ParameterList) variableContext;
if (!(parameterList.getContext() instanceof MethodReference)) {
return null;
}
ParameterBag currentIndex = PsiElementUtils.getCurrentParameterIndex(psiElement);
if (currentIndex == null) {
return null;
}
if (wantIndex >= 0 && currentIndex.getIndex() != wantIndex) {
return null;
}
return new MethodReferenceBag(
parameterList, (MethodReference) parameterList.getContext(), currentIndex);
}
public static boolean isFunctionReference(
PsiElement psiElement, int wantIndex, String... funcName) {
PsiElement variableContext = psiElement.getContext();
if (!(variableContext instanceof ParameterList)) {
return false;
}
ParameterList parameterList = (ParameterList) variableContext;
PsiElement context = parameterList.getContext();
if (!(context instanceof FunctionReference)) {
return false;
}
FunctionReference methodReference = (FunctionReference) context;
String name = methodReference.getName();
if (name == null || !Arrays.asList(funcName).contains(name)) {
return false;
}
ParameterBag currentIndex = getCurrentParameterIndex(psiElement);
if (currentIndex == null) {
return false;
}
return !(wantIndex >= 0 && currentIndex.getIndex() != wantIndex);
}
@Nullable
public static ParameterBag getCurrentParameterIndex(PsiElement psiElement) {
if (!(psiElement.getContext() instanceof ParameterList)) {
return null;
}
ParameterList parameterList = (ParameterList) psiElement.getContext();
if (!(parameterList.getContext() instanceof ParameterListOwner)) {
return null;
}
return getCurrentParameterIndex(parameterList.getParameters(), psiElement);
}
/**
* Get a {@link ParameterList} with the query string parameters.
*
* @return a {@link ParameterList} containing the query string parameters.
* @throws OAuthException if the request URL is not valid.
*/
public ParameterList getQueryStringParams()
{
try
{
ParameterList result = new ParameterList();
String queryString = new URL(url).getQuery();
result.addQuerystring(queryString);
result.addAll(querystringParams);
return result;
}
catch (MalformedURLException mue)
{
throw new OAuthException("Malformed URL", mue);
}
}
public ParameterList getParameterList() {
ParameterList paramList = new ParameterList();
String uri = getURI();
if (uri == null) return paramList;
int paramIdx = uri.indexOf('?');
if (paramIdx < 0) return paramList;
while (0 < paramIdx) {
int eqIdx = uri.indexOf('=', (paramIdx + 1));
String name = uri.substring(paramIdx + 1, eqIdx);
int nextParamIdx = uri.indexOf('&', (eqIdx + 1));
String value = uri.substring(eqIdx + 1, (0 < nextParamIdx) ? nextParamIdx : uri.length());
Parameter param = new Parameter(name, value);
paramList.add(param);
paramIdx = nextParamIdx;
}
return paramList;
}
byte[] getByteBodyContents()
{
if (bytePayload != null) return bytePayload;
String body = (payload != null) ? payload : bodyParams.asFormUrlEncodedString();
try
{
return body.getBytes(getCharset());
}
catch(UnsupportedEncodingException uee)
{
throw new OAuthException("Unsupported Charset: "+getCharset(), uee);
}
}
/**
* Extract type hint from method parameter
*
* <p>function foo(\FooClass $class)
*/
@Nullable
public static String getMethodParameterTypeHint(@NotNull Method method) {
ParameterList childOfType = PsiTreeUtil.getChildOfType(method, ParameterList.class);
if (childOfType == null) {
return null;
}
PsiElement[] parameters = childOfType.getParameters();
if (parameters.length == 0) {
return null;
}
ClassReference classReference = PsiTreeUtil.getChildOfType(parameters[0], ClassReference.class);
if (classReference == null) {
return null;
}
String fqn = classReference.getFQN();
if (fqn == null) {
return null;
}
return fqn;
}
/**
* Returns the complete url (host + resource + encoded querystring parameters).
*
* @return the complete url.
*/
public String getCompleteUrl()
{
return querystringParams.appendTo(url);
}
public String getParameterValue(String name) {
ParameterList paramList = getParameterList();
return paramList.getValue(name);
}
