/** $this->vars['test'] $view->vars = array_replace($view->vars, array(...)); */
private static void getFormViewVarsAttachKeys(
Set<String> stringSet, FieldReference fieldReference) {
// $this->vars['test']
PsiElement context = fieldReference.getContext();
if (context instanceof ArrayAccessExpression) {
ArrayIndex arrayIndex = PsiTreeUtil.findChildOfType(context, ArrayIndex.class);
if (arrayIndex != null) {
PsiElement psiElement = arrayIndex.getFirstChild();
if (psiElement instanceof StringLiteralExpression) {
String contents = ((StringLiteralExpression) psiElement).getContents();
if (StringUtils.isNotBlank(contents)) {
stringSet.add(contents);
}
}
}
}
// array_replace($view->vars, array(...))
if (context instanceof ParameterList) {
PsiElement functionReference = context.getContext();
if (functionReference instanceof FunctionReference
&& "array_replace".equals(((FunctionReference) functionReference).getName())) {
PsiElement[] psiElements = ((ParameterList) context).getParameters();
if (psiElements.length > 1) {
if (psiElements[1] instanceof ArrayCreationExpression) {
stringSet.addAll(
PhpElementsUtil.getArrayCreationKeys((ArrayCreationExpression) psiElements[1]));
}
}
}
}
}
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());
}
}
}
}
}