controllers.api.BundlesApiController.java Source code

Introduction

Here is the source code for controllers.api.BundlesApiController.java

Source

/**
 * This file is part of Graylog.
 *
 * Graylog is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Graylog is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Graylog.  If not, see <http://www.gnu.org/licenses/>.
 */
package controllers.api;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.collect.Multimap;
import com.google.common.net.MediaType;
import controllers.AuthenticatedController;
import lib.json.Json;
import org.graylog2.restclient.models.api.requests.CreateBundleRequest;
import org.graylog2.restclient.models.bundles.BundleService;
import org.graylog2.restclient.models.bundles.ConfigurationBundle;
import play.Logger;
import play.mvc.BodyParser;
import play.mvc.Http.MultipartFormData;
import play.mvc.Http.MultipartFormData.FilePart;
import play.mvc.Result;

import javax.inject.Inject;
import java.io.IOException;

public class BundlesApiController extends AuthenticatedController {
    private final BundleService bundleService;
    private final ObjectMapper objectMapper;

    @Inject
    public BundlesApiController(BundleService bundleService, ObjectMapper objectMapper) {
        this.bundleService = bundleService;
        this.objectMapper = objectMapper;
    }

    public Result index() {
        Multimap<String, ConfigurationBundle> bundles = bundleService.all();

        return ok(Json.toJsonString(bundles.asMap())).as(MediaType.JSON_UTF_8.toString());
    }

    @BodyParser.Of(BodyParser.MultipartFormData.class)
    public Result create() {
        String path = getRefererPath();
        MultipartFormData body = request().body().asMultipartFormData();
        FilePart bundle = body.getFile("bundle");
        if (bundle != null) {
            CreateBundleRequest cbr;
            try {
                cbr = objectMapper.readValue(bundle.getFile(), CreateBundleRequest.class);
            } catch (IOException e) {
                Logger.error("Could not parse uploaded bundle: " + e);
                flash("error", "The uploaded bundle could not be applied: does it have the right format?");
                return redirect(path);
            }
            if (bundleService.create(cbr)) {
                flash("success", "Bundle added successfully");
            } else {
                flash("error", "There was an error adding the bundle, please try again later");
            }
        } else {
            flash("error", "You didn't upload any bundle file");
        }
        return redirect(path);
    }

    public Result apply(String bundleId) {
        try {
            bundleService.apply(bundleId);
            flash("success", "Bundle applied successfully");
        } catch (Exception e) {
            flash("error", "Could not apply bundle: " + e);
        }
        return redirect(getRefererPath());
    }

    public Result delete(String bundleId) {
        try {
            bundleService.delete(bundleId);
            flash("success", "Bundle successfully deleted");
        } catch (Exception e) {
            flash("error", "Could not delete bundle: " + e);
        }
        return redirect(getRefererPath());
    }

}