public ActionResult Core(string rk)
{
var url = FormatHelper.DecodeBase64(rk);
var ckplayerJson = new CKPlayerJsonViewModel()
{
autoplay = true
};
var response = this.Analyse(url);
//处理数据
var result = new List <string>();
var name = string.Empty;
if (response == null || response.ErrCode != 0)
{
//result.Add("http://movie.ks.js.cn/flv/other/1_0.mp4");
//解析失败
//应该返回错误 这里返回null
}
else
{
//可能会有多个视频 这里只取第一个
var video = response.Data.FirstOrDefault();
if (video != null)
{
var ckvideo = new CKVideo()
{
type = "mp4",
weight = 0,
definition = video.Definition
};
foreach (var item in video.Part)
{
if (!string.IsNullOrEmpty(item.Url))
{
ckvideo.video.Add(new CKVideoInfo()
{
file = item.Url,
duration = item.Duration
});
}
}
ckplayerJson.video.Add(ckvideo);
}
}
return(Json(ckplayerJson, JsonRequestBehavior.AllowGet));
}
public IActionResult AnalyseCore([FromQuery] string rk)
{
var ckplayerJson = new CKPlayerJsonViewModel()
{
autoplay = true
};
var url = string.Empty;
var gkey = string.Empty;
var timestamp = string.Empty;
var sign = string.Empty;
if (!DecodeRequestKey(rk, out url, out gkey, out timestamp, out sign))
{
return(Json(new { errorCode = -9998, msg = "参数错误，请求非法！" }));
}
//url解码 验证签名需要
url = FormatHelper.UrlDecode(url);
if (string.IsNullOrEmpty(url) || string.IsNullOrEmpty(gkey) | string.IsNullOrEmpty(timestamp) | string.IsNullOrEmpty(sign))
{
return(Json(new { errorCode = -9999, msg = "参数错误，请求非法！" }));
}
long.TryParse(timestamp, out long timestampl);
var time = FormatHelper.ConvertToDateTime(timestampl);
//不得超过2分钟
if (DateTime.Compare(time.AddMinutes(2), DateTime.Now) < 0)
{
return(Json(new { errorCode = -10000, msg = "请求已过期" }));
}
//gkey需要与会话一致
var server_gkey = HttpContext.Session.GetString("gkey");
if (gkey != server_gkey)
{
return(Json(new { errorCode = -10001, msg = "会话超时，请求非法！" }));
}
//校验签名
if (!ValidateSign(url, gkey, timestamp, sign))
{
return(Json(new { errorCode = -10002, msg = "签名错误，请求非法！" }));
}
var cacheKey = $"analyse_{url}";
var response = new VideoAnalyseResponse();
if (!_memoryCache.TryGetValue(cacheKey, out response))
{
response = AnalyseService.Analyse(_configInfos["ConfigInfos:AnalyseServiceAddress"], url);
if (response != null && response.ErrCode == 0 && response.Data.Count > 0)
{
_memoryCache.Set(cacheKey, response, new DateTimeOffset(DateTime.Now.AddHours(1)));
}
}
//处理数据
var result = new List <string>();
var name = string.Empty;
if (response == null || response.ErrCode != 0)
{
//result.Add("http://movie.ks.js.cn/flv/other/1_0.mp4");
//解析失败
//应该返回错误 todo 这里返回null
}
else
{
//可能会有多个视频 这里只取第一个
var video = response.Data.FirstOrDefault();
if (video != null)
{
var ckvideo = new CKVideo()
{
type = "mp4",
weight = 0,
definition = video.Definition
};
foreach (var item in video.Part)
{
if (!string.IsNullOrEmpty(item.Url))
{
ckvideo.video.Add(new CKVideoInfo()
{
file = item.Url,
duration = item.Duration
});
}
}
ckplayerJson.video.Add(ckvideo);
}
}
return(Json(ckplayerJson));
}