content: /*
   This file is part of Airsonic.
  
   Airsonic 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.
  
   Airsonic 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 Airsonic.  If not, see <http://www.gnu.org/licenses/>.
  
   Copyright 2016 (C) Airsonic Authors
   Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
   */
  package org.airsonic.player.controller;
  
  import org.airsonic.player.domain.MediaFile;
  import org.airsonic.player.service.MediaFileService;
  import org.airsonic.player.service.RatingService;
  import org.airsonic.player.service.SecurityService;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.ServletRequestUtils;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.servlet.ModelAndView;
  import org.springframework.web.servlet.view.RedirectView;
  
  import javax.servlet.http.HttpServletRequest;
  
  /**
   * Controller for updating music file ratings.
   *
   * @author Sindre Mehus
   */
  @Controller
  @RequestMapping("/setRating")
  public class SetRatingController {
  
      @Autowired
      private RatingService ratingService;
      @Autowired
      private SecurityService securityService;
      @Autowired
      private MediaFileService mediaFileService;
  
  
      @GetMapping
      protected ModelAndView handleRequestInternal(HttpServletRequest request) throws Exception {
          int id = ServletRequestUtils.getRequiredIntParameter(request, "id");
          Integer rating = ServletRequestUtils.getIntParameter(request, "rating");
          if (rating == 0) {
              rating = null;
          }
          MediaFile mediaFile = mediaFileService.getMediaFile(id);
          String username = securityService.getCurrentUsername(request);
          ratingService.setRatingForUser(username, mediaFile, rating);
  
          return new ModelAndView(new RedirectView("main.view?id=" + id));
      }
  }
  