/**
* 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.pebble;
import java.util.List;
import java.util.Map;
import org.jooby.Env;
import com.google.common.collect.ImmutableMap;
import com.mitchellbosecke.pebble.extension.AbstractExtension;
import com.mitchellbosecke.pebble.extension.Function;
public class XssExt extends AbstractExtension {
private Map<String, Function> xss;
public XssExt(final Env env) {
this.xss = ImmutableMap.of("xss", new Function() {
@Override
public List<String> getArgumentNames() {
return null;
}
@Override
public Object execute(final Map<String, Object> args) {
args.remove("_context");
args.remove("_self");
Object[] values = args.values().toArray(new Object[args.size()]);
String[] xss = new String[values.length - 1];
System.arraycopy(values, 1, xss, 0, values.length - 1);
return env.xss(xss).apply(values[0].toString());
}
});
}
@Override
public Map<String, Function> getFunctions() {
return xss;
}
}