private void parseTypes2(
Map<String, Collection<String>> map, Iterable<ArrayHashElement> elements, String parent) {
Collection<String> types = map.get(parent);
if (types == null) {
types = new ArrayList<String>();
map.put(parent, types);
}
for (ArrayHashElement element : elements) {
PhpPsiElement key = element.getKey();
if (key instanceof StringLiteralExpression) {
// key
String keyName = ((StringLiteralExpression) key).getContents();
types.add(keyName);
String fullKeyName = parent.length() > 0 ? (parent + "." + keyName) : keyName;
// value
PhpPsiElement val = element.getValue();
if (val instanceof ArrayCreationExpression) { // recursive
Iterable<ArrayHashElement> subElements =
((ArrayCreationExpression) val).getHashElements();
parseTypes2(map, subElements, fullKeyName);
} else if (val instanceof FieldReference) { // reference to a field, where it's defined
String classFqn = ((ClassReference) ((FieldReference) val).getClassReference()).getFQN();
for (PhpClass phpClass :
PhpIndex.getInstance(element.getProject()).getClassesByFQN(classFqn)) {
Field field = phpClass.findFieldByName(((FieldReference) val).getNameCS(), false);
if (field.getDefaultValue() instanceof ArrayCreationExpression) {
Iterable<ArrayHashElement> subElements =
((ArrayCreationExpression) field.getDefaultValue()).getHashElements();
parseTypes2(map, subElements, fullKeyName);
}
}
} else { // get value type
parseValueType(val);
// try annotation
PsiElement el2 = element;
while (el2 != null
&& (el2 instanceof LeafPsiElement
&& ((LeafPsiElement) el2).getElementType() == PhpTokenTypes.opCOMMA
|| el2 instanceof PsiWhiteSpace)) {
el2 = el2.getNextSibling();
}
if (el2 instanceof PsiComment) {
System.out.println("Comment for " + fullKeyName + ": " + el2.getText());
}
}
}
}
}
