/** $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]));
}
}
}
}
}
/**
* Adds nodes to the specified parent node recurrsively.
*
* @param parent_node the parent node.
* @param list the list of child node names.
*/
protected void addNode(DefaultMutableTreeNode parent_node, Vector list) {
SortableArray array = null;
if (mode == DATE_ORIENTED && parent_node.getLevel() <= 2) {
array = new Array(list.size());
for (int i = 0; i < list.size(); i++)
((Array) array).set(i, Integer.parseInt((String) list.elementAt(i)));
} else {
array = new StringArray(list.size());
for (int i = 0; i < list.size(); i++)
((StringArray) array).set(i, (String) list.elementAt(i));
}
ArrayIndex index = array.sortAscendant();
for (int i = 0; i < array.getArraySize(); i++) {
String name = (String) list.elementAt(index.get(i));
// Converts 1...12 to January...December.
if (mode == DATE_ORIENTED && parent_node.getLevel() == 1) {
int month = Integer.parseInt(name);
name = JulianDay.getFullSpellMonthString(month);
}
DefaultMutableTreeNode node = new DefaultMutableTreeNode(name);
parent_node.add(node);
}
}