public static void RemoveFileTask(string md5)
{
if (!String.IsNullOrEmpty(md5))
{
FileTaskDAL.GetInstance().Delete(md5);
}
}
public static FileTaskInfo GetFileTask(string md5)
{
if (String.IsNullOrEmpty(md5))
{
return(null);
}
return(FileTaskDAL.GetInstance().SelectFileTask(md5).Fill <FileTaskInfo>());
}
public static void CreateTask(string filePath)
{
if (String.IsNullOrEmpty(filePath))
{
return;
}
//临时文件不提交
if (filePath.IndexOf(".tmp.") >= 0)
{
return;
}
//文件已不存在
var fi = new System.IO.FileInfo(filePath);
if (!fi.Exists)
{
return;
}
//分辨率大于250*250才提交
if (!ResolutionRatioTest(filePath))
{
return;
}
//提交任务
var md5 = GetMD5HashFromFile(filePath);
if (!String.IsNullOrEmpty(md5))
{
if (!FileTaskDAL.GetInstance().IsExistFileTask(md5))
{
FileTaskDAL.GetInstance().Insert(new FileTaskInfo()
{
Md5 = md5,
FileFullPath = filePath,
IsProcessed = false,
Confidence = 0,
Hot_score = 0,
Porn_score = 0,
Normal_score = 0,
Result = AppraiseResult.Unknow,
FileUploadTime = fi.CreationTime,
CorpId = GetCorpIdByFilePath(filePath)
});
}
}
}
public static void UpdateCorpId()
{
Task.Factory.StartNew(() => {
while (true)
{
try
{
var tasks = FileTaskDAL.GetInstance()
.SelectFileTaskWhereCorpIdIsNull(50).ToList <FileTaskInfo>();
if (tasks.Count() == 0)
{
Console.WriteLine("UpdateCorpId Done");
return;
}
else
{
var buf = new StringBuilder();
foreach (var t in tasks)
{
var corpid = GetCorpIdByFilePath(t.FileFullPath);
if (corpid.HasValue)
{
buf.AppendLine("update sm_fileinfo set CorpId=" + corpid.Value + " where Id=" + t.Id + ";");
}
else
{
buf.AppendLine("update sm_fileinfo set CorpId=-1 where Id=" + t.Id + ";");
}
}
FileTaskDAL.GetInstance().DbInstance
.ExecuteNonQuery(System.Data.CommandType.Text, buf.ToString());
Console.WriteLine("UpdateCorpId Run");
}
}
catch (Exception ex)
{
FaceHand.Common.Util.SystemLoger.Current.Write(ex);
}
System.Threading.Thread.Sleep(2000);
}
});
}
public static void Process(IEnumerable <ResponseResultItem> resp)
{
if (resp == null || resp.Count() == 0)
{
return;
}
Task.Factory.StartNew(() => {
List <string> exceptionMd5s = new List <string>();
List <long> exceptionTaskids = new List <long>();
var buf = new StringBuilder();
buf.AppendLine("处理结果" + resp.Count());
//处理相应
foreach (var item in resp)
{
long?taskId = null;
string taskMd5 = null;
try
{
taskId = TaskIdMaps.GetId(item.url);
if (!taskId.HasValue)
{
taskMd5 = getMd5FromResultUrl(item.url);
}
if (item.code == 0)//识别成功
{
if (taskId.HasValue)
{
FileTaskDAL.GetInstance().UpdateTaskProcessState3(taskId.Value, true, false, 0, "success",
(AppraiseResult)item.data.result, item.data.confidence, item.data.hot_score, item.data.normal_score, item.data.porn_score);
buf.AppendLine("task:" + taskId.Value + " code:" + item.code);
}
else
{
FileTaskDAL.GetInstance().UpdateTaskProcessState3(taskMd5, true, false, 0, "success",
(AppraiseResult)item.data.result, item.data.confidence, item.data.hot_score, item.data.normal_score, item.data.porn_score);
buf.AppendLine("task:" + taskMd5 + " code:" + item.code);
}
}
else//识别错误
{
if (taskId.HasValue)
{
//错误有定义
if (_errorCode.ContainsKey(item.code))
{
FileTaskDAL.GetInstance().UpdateTaskProcessState2(taskId.Value, false, false, item.code, _errorCode[item.code]);
}
else//错误未定义
{
FileTaskDAL.GetInstance().UpdateTaskProcessState2(taskId.Value, false, false, -1, "不能识别的错误");
}
buf.AppendLine("task:" + taskId.Value + " code:" + item.code);
}
else
{
//错误有定义
if (_errorCode.ContainsKey(item.code))
{
FileTaskDAL.GetInstance().UpdateTaskProcessState2(taskMd5, false, false, item.code, _errorCode[item.code]);
}
else//错误未定义
{
FileTaskDAL.GetInstance().UpdateTaskProcessState2(taskMd5, false, false, -1, "不能识别的错误");
}
buf.AppendLine("task:" + taskMd5 + " code:" + item.code);
}
}
}
catch (Exception ex)
{
//将产生异常的ID记录下来
if (taskId.HasValue)
{
exceptionTaskids.Add(taskId.Value);
buf.AppendLine("task exception:" + taskId.Value + " code:" + item.code);
}
if (!String.IsNullOrEmpty(taskMd5))
{
exceptionMd5s.Add(taskMd5);
buf.AppendLine("task exception:" + taskMd5 + " code:" + item.code);
}
FaceHand.Common.Util.SystemLoger.Current.Write(ex);
}
finally
{
try
{
//使用完成后从缓存中移除ID映射
TaskIdMaps.RemoveId(item.url);
}
catch (Exception ex)
{
FaceHand.Common.Util.SystemLoger.Current.Write(ex);
}
}
}
if (LogState.Enabled)
{
FaceHand.Common.Core.WxLogProvider.Write(buf.ToString(), "TaskResult_Process");
}
//更新异常任务的状态
try
{
if (exceptionMd5s != null && exceptionMd5s.Count() > 0)
{
FileTaskDAL.GetInstance().UpdateTaskProcessState4(exceptionMd5s);
}
if (exceptionTaskids != null && exceptionTaskids.Count() > 0)
{
FileTaskDAL.GetInstance().UpdateTaskProcessState4(exceptionTaskids);
}
}
catch (Exception ex)
{
FaceHand.Common.Util.SystemLoger.Current.Write(ex);
}
});
}
public static Task Process(IEnumerable <FileTaskInfo> tasks)
{
return(Task.Factory.StartNew(() => {
if (tasks == null || tasks.Count() == 0)
{
return;
}
try
{
var urls = new List <string>();
var taskIds = new List <long>();
foreach (var task in tasks)
{
if (String.IsNullOrEmpty(task.FileFullPath) || task.IsProcessed)
{
continue;
}
if (!System.IO.File.Exists(task.FileFullPath))
{
//文件已不存在，删除任务
FileTask.RemoveFileTask(task.Id);
continue;
}
var url = replaceFileUrl(task.FileFullPath);
TaskIdMaps.Set(url, task.Id);//将ID映射记录下来
urls.Add(url);
taskIds.Add(task.Id);
}
//再次确认哪些URL要处理
if (urls.Count == 0)
{
return;
}
var reqdata = new RequestBody()
{
appid = CLOUD_appid, bucket = CLOUD_bucket, url_list = urls
};
var str_reqdata = Newtonsoft.Json.JsonConvert.SerializeObject(reqdata);
var byt_reqdata = Encoding.UTF8.GetBytes(str_reqdata);
var sign_reqdata = GetSign();
var client = (HttpWebRequest)WebRequest.Create(CLOUD_url);
client.Headers.Add("Authorization", sign_reqdata);
client.ContentType = "application/json";
client.ContentLength = byt_reqdata.Length;
client.Timeout = 20000;//20s
client.Method = "POST";
//写数据到请求
using (var reqStream = client.GetRequestStream())
{
reqStream.Write(byt_reqdata, 0, byt_reqdata.Length);
}
//发送请求前记录请求日志
if (LogState.Enabled)
{
string log = String.Format("{0} {1} {2}\n{3}", DateTime.Now, tasks.Count(), sign_reqdata, str_reqdata);
FaceHand.Common.Core.WxLogProvider.Write(log, "SexyFilter_Process");
}
//发送请求
try
{
HttpWebResponse resp = client.GetResponse() as HttpWebResponse;
using (var respStream = resp.GetResponseStream())
{
var sr = new System.IO.StreamReader(respStream, Encoding.UTF8);
var resp_data = Newtonsoft.Json.JsonConvert.DeserializeObject <ResponseBody>(sr.ReadToEnd());
//处理结果
TaskResult.Process(resp_data.result_list);
}
}
catch (WebException ex)
{
HttpWebResponse resp = ex.Response as HttpWebResponse;
var buf = new StringBuilder();
buf.AppendLine("Service Interface Call Exception " + ((int)resp.StatusCode).ToString() + " " + resp.StatusDescription);
buf.AppendLine("Url:" + CLOUD_url + " Sign:" + sign_reqdata);
//在次检测文件的有效性，有问题的直接删除任务
foreach (var task in tasks)
{
if (!System.IO.File.Exists(task.FileFullPath))
{
FileTask.RemoveFileTask(task.Id);
}
buf.AppendLine(String.Format("{0} {1}", task.Id, task.FileFullPath));
}
//再次更新为可处理的状态
FileTaskDAL.GetInstance().UpdateTaskProcessState4(taskIds);
if (LogState.Enabled)
{
FaceHand.Common.Core.WxLogProvider.Write(buf.ToString(), "SexyFilter_Process");
}
}
}
catch (Exception ex)
{
FaceHand.Common.Util.SystemLoger.Current.Write(ex);
}
}));
}
public static void UpdateTaskProcessState(IEnumerable <long> taskIds)
{
FileTaskDAL.GetInstance().UpdateTaskProcessState(taskIds);
}
public static IEnumerable <FileTaskInfo> GetFileTaskWaitPorcessing(int num)
{
return(FileTaskDAL.GetInstance().SelectFileTaskWaitPorcessing(num).ToList <FileTaskInfo>());
}
public static FileTaskInfo GetFileTask(long id)
{
return(FileTaskDAL.GetInstance().SelectFileTask(id).Fill <FileTaskInfo>());
}
public static void RemoveFileTask(long id)
{
FileTaskDAL.GetInstance().Delete(id);
}