public static PsiElement findArrayKeyValueInsideReference(
PsiElement psiElement, String methodReferenceName, String keyName) {
if (psiElement == null) {
return null;
}
Collection<MethodReference> tests =
PsiTreeUtil.findChildrenOfType(psiElement, MethodReference.class);
for (MethodReference methodReference : tests) {
// instance check
// methodReference.getSignature().equals("#M#C\\Symfony\\Component\\OptionsResolver\\OptionsResolverInterface.setDefaults")
if (PhpElementsUtil.isEqualMethodReferenceName(methodReference, methodReferenceName)) {
PsiElement[] parameters = methodReference.getParameters();
if (parameters.length > 0 && parameters[0] instanceof ArrayCreationExpression) {
PsiElement keyValue =
PhpElementsUtil.getArrayValue((ArrayCreationExpression) parameters[0], keyName);
if (keyValue != null) {
return keyValue;
}
}
}
}
return null;
}
private static void attachOnDefaultOptions(
Project project, HashMap<String, String> defaultValues, String typeClass) {
PsiElement setDefaultOptions =
PhpElementsUtil.getPsiElementsBySignatureSingle(
project, "#M#C\\" + typeClass + ".setDefaultOptions");
if (setDefaultOptions == null) {
return;
}
Collection<MethodReference> tests =
PsiTreeUtil.findChildrenOfType(setDefaultOptions, MethodReference.class);
for (MethodReference methodReference : tests) {
// instance check
// methodReference.getSignature().equals("#M#C\\Symfony\\Component\\OptionsResolver\\OptionsResolverInterface.setDefaults")
if (PhpElementsUtil.isEqualMethodReferenceName(methodReference, "setDefaults")) {
PsiElement[] parameters = methodReference.getParameters();
if (parameters.length > 0 && parameters[0] instanceof ArrayCreationExpression) {
for (String key :
PhpElementsUtil.getArrayCreationKeys((ArrayCreationExpression) parameters[0])) {
defaultValues.put(key, typeClass);
}
}
}
// support: parent::setDefaultOptions($resolver)
// Symfony\Component\Form\Extension\Core\Type\FormType:setDefaultOptions
if (PhpElementsUtil.isEqualMethodReferenceName(methodReference, "setDefaultOptions")
&& methodReference.getReferenceType() == PhpModifier.State.PARENT) {
PsiElement parentMethod =
PhpElementsUtil.getPsiElementsBySignatureSingle(
project, methodReference.getSignature());
if (parentMethod instanceof Method) {
PhpClass phpClass = ((Method) parentMethod).getContainingClass();
if (phpClass != null) {
attachOnDefaultOptions(project, defaultValues, phpClass.getPresentableFQN());
}
}
}
}
}
@Nullable
public static PsiElement getArrayKeyValueInsideSignaturePsi(
Project project, String signature, String methodName, String keyName) {
PsiElement psiElement = PhpElementsUtil.getPsiElementsBySignatureSingle(project, signature);
if (psiElement == null) {
return null;
}
for (MethodReference methodReference :
PsiTreeUtil.findChildrenOfType(psiElement, MethodReference.class)) {
if (PhpElementsUtil.isEqualMethodReferenceName(methodReference, methodName)) {
PsiElement[] parameters = methodReference.getParameters();
if (parameters.length > 0 && parameters[0] instanceof ArrayCreationExpression) {
return PhpElementsUtil.getArrayValue((ArrayCreationExpression) parameters[0], keyName);
}
}
}
return null;
}
