private static HashMap<String, String> getFormDefaultKeys(
Project project, String formTypeName, HashMap<String, String> defaultValues, int depth) {
PhpClass phpClass = FormUtil.getFormTypeToClass(project, formTypeName);
if (phpClass == null) {
return defaultValues;
}
String typeClass = phpClass.getPresentableFQN();
attachOnDefaultOptions(project, defaultValues, typeClass);
// recursive search for parent form types
PsiElement getParent =
PhpElementsUtil.getPsiElementsBySignatureSingle(
project, "#M#C\\" + phpClass.getPresentableFQN() + ".getParent");
if (getParent != null && depth < 10) {
PhpReturn phpReturn = PsiTreeUtil.findChildOfType(getParent, PhpReturn.class);
if (phpReturn != null) {
PhpPsiElement returnValue = phpReturn.getFirstPsiChild();
if (returnValue instanceof StringLiteralExpression) {
getFormDefaultKeys(
project,
((StringLiteralExpression) returnValue).getContents(),
defaultValues,
depth++);
}
}
}
return defaultValues;
}
public static HashMap<String, String> getFormExtensionKeys(
Project project, String... formTypeNames) {
HashMap<String, String> extensionKeys = new HashMap<String, String>();
ArrayList<String> typeClasses = FormOptionsUtil.getExtendedTypeClasses(project, formTypeNames);
for (String typeClass : typeClasses) {
attachOnDefaultOptions(project, extensionKeys, typeClass);
}
return extensionKeys;
}
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());
}
}
}
}
}