QVariant JoinFilter::doFilter( const QVariant& input, const QVariant &argument, bool autoescape ) const
{
QVariantList varList = MetaType::toVariantList( input );
QListIterator<QVariant> i( varList );
QString ret;
while ( i.hasNext() ) {
QVariant var = i.next();
Grantlee::SafeString s = getSafeString( var );
if ( autoescape )
s = conditionalEscape( s );
ret.append( s );
if ( i.hasNext() ) {
SafeString argString = getSafeString( argument );
ret.append( conditionalEscape( argString ) );
}
}
return markSafe( ret );
}
QVariant JoinFilter::doFilter(const QVariant &input, const QVariant &argument,
bool autoescape) const
{
if (!input.canConvert<QVariantList>())
return QVariant();
auto iter = input.value<QSequentialIterable>();
QString ret;
for (auto it = iter.begin(); it != iter.end(); ++it) {
const auto var = *it;
auto s = getSafeString(var);
if (autoescape)
s = conditionalEscape(s);
ret.append(s);
if ((it + 1) != iter.end()) {
auto argString = getSafeString(argument);
ret.append(conditionalEscape(argString));
}
}
return markSafe(ret);
}
