package com.genersoft.iot.vmp.vmanager.service.impl;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONObject;
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import com.genersoft.iot.vmp.common.StreamInfo;
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import com.genersoft.iot.vmp.conf.MediaServerConfig;
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import com.genersoft.iot.vmp.gb28181.bean.Device;
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import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
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import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
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import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
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import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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import com.genersoft.iot.vmp.vmanager.play.bean.PlayResult;
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import com.genersoft.iot.vmp.vmanager.service.IMediaService;
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import com.genersoft.iot.vmp.vmanager.service.IPlayService;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
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import org.springframework.web.context.request.async.DeferredResult;
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import javax.sip.message.Response;
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import java.util.UUID;
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@Service
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public class PlayServiceImpl implements IPlayService {
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private final static Logger logger = LoggerFactory.getLogger(PlayServiceImpl.class);
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@Autowired
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private IVideoManagerStorager storager;
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@Autowired
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private SIPCommander cmder;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private DeferredResultHolder resultHolder;
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@Autowired
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private ZLMRESTfulUtils zlmresTfulUtils;
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@Autowired
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private IMediaService mediaService;
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@Override
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public PlayResult play(String deviceId, String channelId, ZLMHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent) {
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PlayResult playResult = new PlayResult();
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Device device = storager.queryVideoDevice(deviceId);
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StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
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playResult.setDevice(device);
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UUID uuid = UUID.randomUUID();
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playResult.setUuid(uuid.toString());
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DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();
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playResult.setResult(result);
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// 录像查询以channelId作为deviceId查询
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resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid, result);
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if (streamInfo == null) {
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// 发送点播消息
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cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
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logger.info("收到订阅消息： " + response.toJSONString());
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onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
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if (hookEvent != null) {
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hookEvent.response(response);
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}
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}, event -> {
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
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Response response = event.getResponse();
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msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
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resultHolder.invokeResult(msg);
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if (errorEvent != null) {
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errorEvent.response(event);
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}
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});
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} else {
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String streamId = streamInfo.getStreamId();
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JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
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if (rtpInfo.getBoolean("exist")) {
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
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msg.setData(JSON.toJSONString(streamInfo));
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resultHolder.invokeResult(msg);
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if (hookEvent != null) {
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hookEvent.response(JSONObject.parseObject(JSON.toJSONString(streamInfo)));
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}
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} else {
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redisCatchStorage.stopPlay(streamInfo);
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storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
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cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
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logger.info("收到订阅消息： " + response.toJSONString());
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onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
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}, event -> {
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
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Response response = event.getResponse();
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msg.setData(String.format("点播失败， 错误码： %s, %s", response.getStatusCode(), response.getReasonPhrase()));
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resultHolder.invokeResult(msg);
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});
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}
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}
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return playResult;
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}
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@Override
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public void onPublishHandlerForPlay(JSONObject resonse, String deviceId, String channelId, String uuid) {
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
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StreamInfo streamInfo = onPublishHandler(resonse, deviceId, channelId, uuid);
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if (streamInfo != null) {
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DeviceChannel deviceChannel = storager.queryChannel(deviceId, channelId);
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if (deviceChannel != null) {
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deviceChannel.setStreamId(streamInfo.getStreamId());
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storager.startPlay(deviceId, channelId, streamInfo.getStreamId());
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}
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redisCatchStorage.startPlay(streamInfo);
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msg.setData(JSON.toJSONString(streamInfo));
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resultHolder.invokeResult(msg);
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} else {
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logger.warn("设备预览API调用失败！");
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msg.setData("设备预览API调用失败！");
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resultHolder.invokeResult(msg);
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}
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}
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@Override
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public void onPublishHandlerForPlayBack(JSONObject resonse, String deviceId, String channelId, String uuid) {
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RequestMessage msg = new RequestMessage();
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msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
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StreamInfo streamInfo = onPublishHandler(resonse, deviceId, channelId, uuid);
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if (streamInfo != null) {
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redisCatchStorage.startPlayback(streamInfo);
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msg.setData(JSON.toJSONString(streamInfo));
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resultHolder.invokeResult(msg);
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} else {
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logger.warn("设备预览API调用失败！");
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msg.setData("设备预览API调用失败！");
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resultHolder.invokeResult(msg);
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}
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}
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public StreamInfo onPublishHandler(JSONObject resonse, String deviceId, String channelId, String uuid) {
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String streamId = resonse.getString("id");
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StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream("rtp", streamId);
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// StreamInfo streamInfo = new StreamInfo();
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streamInfo.setStreamId(streamId);
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streamInfo.setDeviceID(deviceId);
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streamInfo.setChannelId(channelId);
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// MediaServerConfig mediaServerConfig = redisCatchStorage.getMediaInfo();
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// streamInfo.setFlv(String.format("http://%s:%s/rtp/%s.flv", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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// streamInfo.setWs_flv(String.format("ws://%s:%s/rtp/%s.flv", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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//
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// streamInfo.setFmp4(String.format("http://%s:%s/rtp/%s.live.mp4", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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// streamInfo.setWs_fmp4(String.format("ws://%s:%s/rtp/%s.live.mp4", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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//
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// streamInfo.setHls(String.format("http://%s:%s/rtp/%s/hls.m3u8", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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// streamInfo.setWs_hls(String.format("ws://%s:%s/rtp/%s/hls.m3u8", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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//
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// streamInfo.setTs(String.format("http://%s:%s/rtp/%s.live.ts", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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// streamInfo.setWs_ts(String.format("ws://%s:%s/rtp/%s.live.ts", mediaServerConfig.getWanIp(), mediaServerConfig.getHttpPort(), streamId));
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//
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// streamInfo.setRtmp(String.format("rtmp://%s:%s/rtp/%s", mediaServerConfig.getWanIp(), mediaServerConfig.getRtmpPort(), streamId));
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// streamInfo.setRtsp(String.format("rtsp://%s:%s/rtp/%s", mediaServerConfig.getWanIp(), mediaServerConfig.getRtspPort(), streamId));
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return streamInfo;
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}
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}
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