@Override
public Object apply(Object input, Map<String, Object> args) {
if (input == null) {
return null;
}
Date date = null;
DateFormat existingFormat = null;
DateFormat intendedFormat = null;
EvaluationContext context = (EvaluationContext) args.get("_context");
Locale locale = context.getLocale();
intendedFormat = new SimpleDateFormat((String) args.get("format"), locale);
if (args.get("existingFormat") != null) {
existingFormat = new SimpleDateFormat((String) args.get("existingFormat"), locale);
try {
date = existingFormat.parse((String) input);
} catch (ParseException e) {
throw new RuntimeException("Could not parse date", e);
}
} else {
date = (Date) input;
}
return new SafeString(intendedFormat.format(date));
}
@Override
public Object evaluate(PebbleTemplateImpl self, EvaluationContext context)
throws PebbleException {
FilterInvocationExpression filterInvocation = (FilterInvocationExpression) getRightExpression();
ArgumentsNode args = filterInvocation.getArgs();
String filterName = filterInvocation.getFilterName();
if (this.filter == null) {
Map<String, Filter> filters = context.getFilters();
this.filter = filters.get(filterInvocation.getFilterName());
}
if (filter == null) {
throw new PebbleException(null, String.format("Filter [%s] does not exist.", filterName));
}
if (filter instanceof LocaleAware) {
((LocaleAware) filter).setLocale(context.getLocale());
}
Map<String, Object> namedArguments = args.getArgumentMap(self, context, filter);
return filter.apply(getLeftExpression().evaluate(self, context), namedArguments);
}
@Override
public Object execute(Map<String, Object> args) {
String key = (String) args.get("0");
int i = 1;
List<Object> arguments = new ArrayList<>();
while (args.containsKey(String.valueOf(i))) {
Object param = args.get(String.valueOf(i));
arguments.add(param);
i++;
}
EvaluationContext context = (EvaluationContext) args.get("_context");
Locale locale = context.getLocale();
return this.messageSource.getMessage(key, arguments.toArray(), "???" + key + "???", locale);
}