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/**
* Yobi, Project Hosting SW
*
* Copyright 2013 NAVER Corp.
* http://yobi.io
*
* @author Keesun Baik
*
* Licensed 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 actions;
import actions.support.PathParser;
import controllers.UserApp;
import controllers.annotation.IsAllowed;
import models.Project;
import models.enumeration.Operation;
import models.enumeration.ResourceType;
import models.resource.Resource;
import models.resource.ResourceConvertible;
import play.libs.F.Promise;
import play.mvc.Http.Context;
import play.mvc.Result;
import utils.AccessControl;
import utils.AccessLogger;
import utils.ErrorViews;
/**
* After {@link actions.AbstractProjectCheckAction},
* 1. Check if the resource of the certain type exists.
* 2. Check if the current user is permitted to specified operation on the resource.
*
* For more specific, see {@link controllers.annotation.IsAllowed}.
*
* @author Keesun Baik
* @see {@link AbstractProjectCheckAction}
* @see {@link controllers.annotation.IsAllowed}
*/
public class IsAllowedAction extends AbstractProjectCheckAction<IsAllowed> {
@Override
protected Promise<Result> call(Project project, Context context, PathParser parser) throws Throwable {
ResourceType resourceType = this.configuration.resourceType();
ResourceConvertible resourceObject = Resource.getResourceObject(parser, project, resourceType);
Operation operation = this.configuration.value();
if(resourceObject == null) {
Promise<Result> promise = Promise.pure((Result) notFound(ErrorViews.NotFound.render("error.notfound", project, resourceType.resource())));
AccessLogger.log(context.request(), promise, null);
return promise;
}
if(!AccessControl.isAllowed(UserApp.currentUser(), resourceObject.asResource(), operation)) {
Promise<Result> promise = Promise.pure((Result) forbidden(ErrorViews.Forbidden.render("error.forbidden", project)));
AccessLogger.log(context.request(), promise, null);
return promise;
}
return this.delegate.call(context);
}
}