StreamPushServiceImpl.java
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package com.genersoft.iot.vmp.service.impl;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.TypeReference;
import com.genersoft.iot.vmp.gb28181.bean.GbStream;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
import com.genersoft.iot.vmp.media.zlm.dto.MediaItem;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IStreamPushService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.GbStreamMapper;
import com.genersoft.iot.vmp.storager.dao.StreamPushMapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Service
public class StreamPushServiceImpl implements IStreamPushService {
@Autowired
private GbStreamMapper gbStreamMapper;
@Autowired
private StreamPushMapper streamPushMapper;
@Autowired
private ZLMRESTfulUtils zlmresTfulUtils;
@Autowired
private IRedisCatchStorage redisCatchStorage;
@Autowired
private IMediaServerService mediaServerService;
@Override
public List<StreamPushItem> handleJSON(String jsonData, MediaServerItem mediaServerItem) {
if (jsonData == null) return null;
Map<String, StreamPushItem> result = new HashMap<>();
List<MediaItem> mediaItems = JSON.parseObject(jsonData, new TypeReference<List<MediaItem>>() {});
for (MediaItem item : mediaItems) {
// 不保存国标推理以及拉流代理的流
if (item.getOriginType() == 1 || item.getOriginType() == 2 || item.getOriginType() == 8) {
String key = item.getApp() + "_" + item.getStream();
StreamPushItem streamPushItem = result.get(key);
if (streamPushItem == null) {
streamPushItem = transform(item);
result.put(key, streamPushItem);
}
}
}
return new ArrayList<>(result.values());
}
@Override
public StreamPushItem transform(MediaItem item) {
StreamPushItem streamPushItem = new StreamPushItem();
streamPushItem.setApp(item.getApp());
streamPushItem.setMediaServerId(item.getMediaServerId());
streamPushItem.setStream(item.getStream());
streamPushItem.setAliveSecond(item.getAliveSecond());
streamPushItem.setCreateStamp(item.getCreateStamp());
streamPushItem.setOriginSock(item.getOriginSock());
streamPushItem.setTotalReaderCount(item.getTotalReaderCount());
streamPushItem.setOriginType(item.getOriginType());
streamPushItem.setOriginTypeStr(item.getOriginTypeStr());
streamPushItem.setOriginUrl(item.getOriginUrl());
streamPushItem.setCreateStamp(item.getCreateStamp());
streamPushItem.setAliveSecond(item.getAliveSecond());
streamPushItem.setStatus(true);
streamPushItem.setVhost(item.getVhost());
return streamPushItem;
}
@Override
public PageInfo<StreamPushItem> getPushList(Integer page, Integer count) {
PageHelper.startPage(page, count);
List<StreamPushItem> all = streamPushMapper.selectAll();
return new PageInfo<>(all);
}
@Override
public boolean saveToGB(GbStream stream) {
stream.setStreamType("push");
stream.setStatus(true);
int add = gbStreamMapper.add(stream);
return add > 0;
}
@Override
public boolean removeFromGB(GbStream stream) {
int del = gbStreamMapper.del(stream.getApp(), stream.getStream());
MediaServerItem mediaInfo = mediaServerService.getOne(stream.getMediaServerId());
JSONObject mediaList = zlmresTfulUtils.getMediaList(mediaInfo, stream.getApp(), stream.getStream());
if (mediaList == null) {
streamPushMapper.del(stream.getApp(), stream.getStream());
}
return del > 0;
}
}