std::string fieldValue(Swift::Form::ref form, const std::string &key, const std::string &def) {
const std::vector<FormField::ref> fields = form->getFields();
for (std::vector<FormField::ref>::const_iterator it = fields.begin(); it != fields.end(); it++) {
#if HAVE_SWIFTEN_3
FormField::ref field = *it;
const std::vector<std::string> values = field->getValues();
if (field->getName() == key) {
return values.empty() ? "" : values[0];
}
#else
TextSingleFormField::ref textSingle = SWIFTEN_SHRPTR_NAMESPACE::dynamic_pointer_cast<TextSingleFormField>(*it);
if (textSingle && textSingle->getName() == key) {
return textSingle->getValue();
}
TextPrivateFormField::ref textPrivate = SWIFTEN_SHRPTR_NAMESPACE::dynamic_pointer_cast<TextPrivateFormField>(*it);
if (textPrivate && textPrivate->getName() == key) {
return textPrivate->getValue();
}
ListSingleFormField::ref listSingle = SWIFTEN_SHRPTR_NAMESPACE::dynamic_pointer_cast<ListSingleFormField>(*it);
if (listSingle && listSingle->getName() == key) {
return listSingle->getValue();
}
BooleanFormField::ref boolean = SWIFTEN_SHRPTR_NAMESPACE::dynamic_pointer_cast<BooleanFormField>(*it);
if (boolean && boolean->getName() == key) {
return boolean->getValue() ? "1" : "0";
}
#endif
}
return def;
}
foreach(FormField::ref field, fields) {
if (field->getName() == "FORM_TYPE") {
continue;
}
serializedCaps += field->getName() + "<";
std::vector<std::string> values(field->getValues());
std::sort(values.begin(), values.end());
foreach(const std::string& value, values) {
serializedCaps += value + "<";
}