public async Task <List <FileAttachmentEntity> > GetTravelFileListByTravelId(int travelId)
{
var travelImgList = travelFileAttachmentRepository.GetModels(a => a.travelId == travelId);
var imgList = new List <FileAttachmentEntity>();
foreach (var item in travelImgList)
{
FileAttachmentEntity fileAttachment = await fileAttachmentRepository.GetSingleModelAsync(a => a.id == item.fileAttachmentId);
imgList.Add(fileAttachment);
}
return(imgList);
}
/// <summary>
/// Creates a media attachment.
/// </summary>
/// <param name="type">The media type.</param>
/// <param name="identifier">The media identifier to specify the media source.</param>
/// <returns></returns>
public MessageOptionalElementSetter CreateMediaAttachment(MediaAttachmentType type, MediaIdentifier identifier)
{
CheckIfAttachmentAlreadyBuilt();
TemplateBuilding = true;
var payload = new MediaPayloadEntity();
identifier.AddValuesToPayloadEntity(payload);
IMessageAttachmentEntity attachment;
switch (type)
{
case MediaAttachmentType.Audio:
attachment = new AudioAttachmentEntity
{
Payload = payload
};
break;
case MediaAttachmentType.Image:
attachment = new ImageAttachmentEntity
{
Payload = payload
};
break;
case MediaAttachmentType.Video:
attachment = new VideoAttachmentEntity
{
Payload = payload
};
break;
case MediaAttachmentType.File:
attachment = new FileAttachmentEntity
{
Payload = payload
};
break;
default:
throw new MediaAttachmentTypeNotSupportedException(type);
}
MessageEntity.Attachment = attachment;
TemplateBuilding = false;
return(new MessageOptionalElementSetter(this));
}
public async Task <ActionResult <List <FileAttachmentEntity> > > UploadImageList(List <IFormFile> files)
{
var fileAttachmentEntities = new List <FileAttachmentEntity>();
var successCount = 0;
foreach (var formFile in files)
{
string[] extendFileName =
{ ".png", ".jpg", ".jpeg", ".gif", ".bmp", ".BMP", ".JPEG", ".PNG", ".JPG", ".GIF" };
var stream = formFile.OpenReadStream();
var fileType = formFile.FileName.Substring(formFile.FileName.IndexOf('.'));
var fileName =
EncryptProvider.Md5(formFile.FileName + DateTime.Now.ToString(CultureInfo.CurrentCulture));
if (!extendFileName.Contains(fileType))
{
continue;
}
//加密文件同赋予新路径
var filepath = "attachment/" + fileName + fileType;
var attachmentEntity = new FileAttachmentEntity()
{
createDate = DateTime.Now,
fileExt = fileType,
operatorId = -1,
fileName = fileName,
//文件获取的路径返回
path = "https://" + _bucketName + "." + _endPoint + "/" + filepath
};
if (!await _fileAttachmentService.AddEntityAsync(attachmentEntity))
{
continue;
}
if (!FileHelper.PushImg(stream, filepath))
{
continue;
}
successCount++;
fileAttachmentEntities.Add(attachmentEntity);
}
return(Ok(new { count = successCount, result = fileAttachmentEntities }));
}