Merge pull request #645 from IKangXu/wvp-28181-2.0

648540858

2022-10-18 1af77ab5f7c11a4b3d59c1989b51b9fca29679ce

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/playback/PlaybackController.java

@@ -1,39 +1,42 @@
package com.genersoft.iot.vmp.vmanager.gb28181.playback;

import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.conf.exception.ServiceException;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
//import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.service.IPlayService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.ObjectUtils;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import org.springframework.web.context.request.async.DeferredResult;

import javax.sip.message.Response;
import java.util.UUID;
import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import java.text.ParseException;

@Api(tags = "视频回放")
/**
 * @author lin
 */
@Tag(name = "视频回放")
@CrossOrigin
@RestController
@RequestMapping("/api/playback")
@@ -45,13 +48,13 @@
   private SIPCommander cmder;

   @Autowired
   private IVideoManagerStorager storager;
   private ZLMRTPServerFactory zlmrtpServerFactory;

   @Autowired
   private IVideoManagerStorage storager;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;

   // @Autowired
   // private ZLMRESTfulUtils zlmresTfulUtils;

   @Autowired
   private IPlayService playService;
@@ -59,98 +62,127 @@
   @Autowired
   private DeferredResultHolder resultHolder;

   @Autowired
   private IMediaServerService mediaServerService;

   @ApiOperation("开始视频回放")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备ID", dataTypeClass = String.class),
         @ApiImplicitParam(name = "channelId", value = "通道ID", dataTypeClass = String.class),
         @ApiImplicitParam(name = "startTime", value = "开始时间", dataTypeClass = String.class),
         @ApiImplicitParam(name = "endTime", value = "结束时间", dataTypeClass = String.class),
   })
   @Operation(summary = "开始视频回放")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "channelId", description = "通道国标编号", required = true)
   @Parameter(name = "startTime", description = "开始时间", required = true)
   @Parameter(name = "endTime", description = "结束时间", required = true)
   @GetMapping("/start/{deviceId}/{channelId}")
   public DeferredResult<ResponseEntity<String>> play(@PathVariable String deviceId, @PathVariable String channelId,
                                          String startTime,String endTime) {
   public DeferredResult<WVPResult<StreamInfo>> play(@PathVariable String deviceId, @PathVariable String channelId,
                                String startTime, String endTime) {

      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备回放 API调用，deviceId：%s ，channelId：%s", deviceId, channelId));
      }
      String uuid = UUID.randomUUID().toString();
      String key = DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId + startTime + endTime;
      DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(30000L);
      Device device = storager.queryVideoDevice(deviceId);
      if (device == null) {
         result.setResult(new ResponseEntity<>(HttpStatus.BAD_REQUEST));
         return result;
      }
      MediaServerItem newMediaServerItem = playService.getNewMediaServerItem(device);
      SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, true);

      // 超时处理
      result.onTimeout(()->{
         logger.warn(String.format("设备回放超时，deviceId：%s ，channelId：%s", deviceId, channelId));
         RequestMessage msg = new RequestMessage();
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
      });

      StreamInfo streamInfo = redisCatchStorage.queryPlaybackByDevice(deviceId, channelId);
      if (streamInfo != null) {
         // 停止之前的回放
         cmder.streamByeCmd(deviceId, channelId);
      }
      resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId + startTime + endTime, uuid, result);

      if (newMediaServerItem == null) {
         logger.warn(String.format("设备回放超时，deviceId：%s ，channelId：%s", deviceId, channelId));
         RequestMessage msg = new RequestMessage();
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData("Timeout");
         resultHolder.invokeResult(msg);
         return result;
      }

      cmder.playbackStreamCmd(newMediaServerItem, ssrcInfo, device, channelId, startTime, endTime, (MediaServerItem mediaServerItem, JSONObject response) -> {
         logger.info("收到订阅消息： " + response.toJSONString());
         playService.onPublishHandlerForPlayBack(mediaServerItem, response, deviceId, channelId, uuid.toString());
      }, event -> {
         Response response = event.getResponse();
         RequestMessage msg = new RequestMessage();
         msg.setId(uuid);
         msg.setKey(key);
         msg.setData(String.format("回放失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
         resultHolder.invokeResult(msg);
      });

      return result;
      return playService.playBack(deviceId, channelId, startTime, endTime, null,
            playBackResult->{
               if (playBackResult.getCode() != ErrorCode.SUCCESS.getCode()) {
                  RequestMessage data = playBackResult.getData();
                  data.setData(WVPResult.fail(playBackResult.getCode(), playBackResult.getMsg()));
                  resultHolder.invokeResult(data);
               }else {
                  resultHolder.invokeResult(playBackResult.getData());
               }
            });
   }

   @ApiOperation("停止视频回放")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "deviceId", value = "设备ID", dataTypeClass = String.class),
         @ApiImplicitParam(name = "channelId", value = "通道ID", dataTypeClass = String.class),
   })
   @GetMapping("/stop/{deviceId}/{channelId}")
   public ResponseEntity<String> playStop(@PathVariable String deviceId, @PathVariable String channelId) {

      cmder.streamByeCmd(deviceId, channelId);

      if (logger.isDebugEnabled()) {
         logger.debug(String.format("设备录像回放停止 API调用，deviceId/channelId：%s/%s", deviceId, channelId));
   @Operation(summary = "停止视频回放")
   @Parameter(name = "deviceId", description = "设备国标编号", required = true)
   @Parameter(name = "channelId", description = "通道国标编号", required = true)
   @Parameter(name = "stream", description = "流ID", required = true)
   @GetMapping("/stop/{deviceId}/{channelId}/{stream}")
   public void playStop(
         @PathVariable String deviceId,
         @PathVariable String channelId,
         @PathVariable String stream) {
      if (ObjectUtils.isEmpty(deviceId) || ObjectUtils.isEmpty(channelId) || ObjectUtils.isEmpty(stream)) {
         throw new ControllerException(ErrorCode.ERROR400);
      }
      Device device = storager.queryVideoDevice(deviceId);
      if (device == null) {
         throw new ControllerException(ErrorCode.ERROR400.getCode(), "设备：" + deviceId + " 未找到");
      }
      try {
         cmder.streamByeCmd(device, channelId, stream, null);
      } catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
         throw new ControllerException(ErrorCode.ERROR100.getCode(), "发送bye失败： " + e.getMessage());
      }
   }

      if (deviceId != null && channelId != null) {
         JSONObject json = new JSONObject();
         json.put("deviceId", deviceId);
         json.put("channelId", channelId);
         return new ResponseEntity<String>(json.toString(), HttpStatus.OK);
      } else {
         logger.warn("设备录像回放停止API调用失败！");
         return new ResponseEntity<String>(HttpStatus.INTERNAL_SERVER_ERROR);

   @Operation(summary = "回放暂停")
   @Parameter(name = "streamId", description = "回放流ID", required = true)
   @GetMapping("/pause/{streamId}")
   public void playPause(@PathVariable String streamId) {
      logger.info("playPause: "+streamId);

      try {
         playService.pauseRtp(streamId);
      } catch (ServiceException e) {
         throw new ControllerException(ErrorCode.ERROR400.getCode(), e.getMessage());
      } catch (InvalidArgumentException | ParseException | SipException e) {
         throw new ControllerException(ErrorCode.ERROR100.getCode(), e.getMessage());
      }
   }


   @Operation(summary = "回放恢复")
   @Parameter(name = "streamId", description = "回放流ID", required = true)
   @GetMapping("/resume/{streamId}")
   public void playResume(@PathVariable String streamId) {
      logger.info("playResume: "+streamId);
      try {
         playService.resumeRtp(streamId);
      } catch (ServiceException e) {
         throw new ControllerException(ErrorCode.ERROR400.getCode(), e.getMessage());
      } catch (InvalidArgumentException | ParseException | SipException e) {
         throw new ControllerException(ErrorCode.ERROR100.getCode(), e.getMessage());
      }
   }


   @Operation(summary = "回放拖动播放")
   @Parameter(name = "streamId", description = "回放流ID", required = true)
   @Parameter(name = "seekTime", description = "拖动偏移量，单位s", required = true)
   @GetMapping("/seek/{streamId}/{seekTime}")
   public void playSeek(@PathVariable String streamId, @PathVariable long seekTime) {
      logger.info("playSeek: "+streamId+", "+seekTime);
      StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
      if (null == streamInfo) {
         logger.warn("streamId不存在!");
         throw new ControllerException(ErrorCode.ERROR400.getCode(), "streamId不存在");
      }
      Device device = storager.queryVideoDevice(streamInfo.getDeviceID());
      try {
         cmder.playSeekCmd(device, streamInfo, seekTime);
      } catch (InvalidArgumentException | ParseException | SipException e) {
         throw new ControllerException(ErrorCode.ERROR100.getCode(), e.getMessage());
      }
   }

   @Operation(summary = "回放倍速播放")
   @Parameter(name = "streamId", description = "回放流ID", required = true)
   @Parameter(name = "speed", description = "倍速0.25 0.5 1、2、4", required = true)
   @GetMapping("/speed/{streamId}/{speed}")
   public void playSpeed(@PathVariable String streamId, @PathVariable Double speed) {
      logger.info("playSpeed: "+streamId+", "+speed);
      StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
      if (null == streamInfo) {
         logger.warn("streamId不存在!");
         throw new ControllerException(ErrorCode.ERROR400.getCode(), "streamId不存在");
      }
      if(speed != 0.25 && speed != 0.5 && speed != 1 && speed != 2.0 && speed != 4.0) {
         logger.warn("不支持的speed： " + speed);
         throw new ControllerException(ErrorCode.ERROR100.getCode(), "不支持的speed（0.25 0.5 1、2、4）");
      }
      Device device = storager.queryVideoDevice(streamInfo.getDeviceID());
      try {
         cmder.playSpeedCmd(device, streamInfo, speed);
      } catch (InvalidArgumentException | ParseException | SipException e) {
         throw new ControllerException(ErrorCode.ERROR100.getCode(), e.getMessage());
      }
   }
}