/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.jooby.internal.ftl;
import java.util.List;
import java.util.stream.Collectors;
import org.jooby.Env;
import freemarker.template.TemplateMethodModelEx;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateScalarModel;
import javaslang.control.Try;
public class XssDirective implements TemplateMethodModelEx {
private Env env;
public XssDirective(final Env env) {
this.env = env;
}
@SuppressWarnings({"rawtypes", "unchecked" })
@Override
public Object exec(final List arguments) throws TemplateModelException {
List<String> args = (List<String>) arguments.stream()
.map(it -> Try.of(() -> ((TemplateScalarModel) it).getAsString()).get())
.collect(Collectors.toList());
String[] xss = args.subList(1, args.size())
.toArray(new String[arguments.size() - 1]);
return env.xss(xss).apply(args.get(0));
}
}