public Task <bool> SetAsync(string cacheKey, DocConvertResultDto generateResult)
{
var key = GetKey(cacheKey);
var value = JsonConvert.SerializeObject(generateResult);
return(RedisHelper.SetAsync(key, value, TimeSpan.FromDays(7).Seconds));
}
public DocConvertResultDto QueryConvertTask(string taskId)
{
Requires.NotNullOrEmpty(taskId, nameof(taskId));
var request = new GetOfficeConversionTaskRequest
{
AcceptFormat = FormatType.JSON,
Project = m_IMMSetting.Project,
TaskId = taskId
};
var task = Request(request);
if (task == null)
{
return(null);
}
var result = new DocConvertResultDto(task);
if (result.Status == DocConvertStatus.Failed)
{
m_Logger.LogWarning($"文档转换失败：{JsonConvert.SerializeObject(task)}");
}
return(result);
}
public DocConvertResultDto CreateConvertTask(OSSObjectDto ossObjectDto)
{
Requires.NotNull(ossObjectDto, nameof(ossObjectDto));
var request = new CreateOfficeConversionTaskRequest
{
AcceptFormat = FormatType.JSON,
Project = m_IMMSetting.Project,
SrcUri = ossObjectDto.OSSPath,
SrcType = ossObjectDto.FileType,
TgtType = m_IMMSetting.ConvertType,
TgtUri = m_IMMSetting.GetTgtUri(ossObjectDto.IMMKey)
};
var task = Request(request);
if (task == null)
{
return(null);
}
var result = new DocConvertResultDto(task);
if (result.Status == DocConvertStatus.Failed)
{
m_Logger.LogWarning($"创建转换任务失败：{JsonConvert.SerializeObject(task)}");
}
return(result);
}
public override async Task <SimplyResult <DocConvertResultDto> > GenerateAsync(OSSObjectDto ossObjectDto, bool isRegenerate)
{
Requires.NotNull(ossObjectDto, nameof(ossObjectDto));
var token = await GetTokenAsync(ossObjectDto.Bucket, ossObjectDto.FilePath, ossObjectDto.HashPath, isRegenerate);
var generateResult = new DocConvertResultDto
{
PreviewUrl = GetPreviewUrl(ossObjectDto.Bucket, ossObjectDto.FilePath, token),
Status = DocConvertStatus.Finished,
FileType = ossObjectDto.FileType
};
return(SimplyResult.Ok(generateResult));
}
protected virtual async Task <DocConvertResultDto> QueryConvertTaskAsync(string taskId)
{
using (var cancellTokenSource = new CancellationTokenSource(m_PreviewSetting.TaskPollingSpend))
{
DocConvertResultDto generateResult = null;
while (!cancellTokenSource.IsCancellationRequested)
{
// 官方建议
Thread.Sleep(m_PreviewSetting.IMMRequestInterval);
generateResult = m_IMMService.QueryConvertTask(taskId);
if (generateResult?.Status != DocConvertStatus.Running)
{
break;
}
}
return(generateResult);
}
}
