/// <summary>
/// 多文件删除（单个删除）
/// </summary>
/// <param name="fileValue">fileId$fileName</param>
/// <returns></returns>
public JsonResult DeleteUploaderFile(string id)
{
CasAttachmentEntity casAttachmentEntity = new CasAttachmentEntity
{
AttachmentId = id
};
casAttachmentEntity = DataAccess.SelectSingle(casAttachmentEntity);
string orginalFilePath = string.Empty;//原始文件路径
if (casAttachmentEntity == null)
{
return(Json(AjaxResult.Error("删除失败：数据库没有该文件"), JsonRequestBehavior.AllowGet));
}
bool flag = BusinessDataService.CommonHelperService.DeleteFile(id);
if (flag)
{
//删除磁盘文件
if (!string.IsNullOrEmpty(casAttachmentEntity.FilePath))
{
DeleteFile(Server.MapPath(casAttachmentEntity.FilePath));
}
if (string.IsNullOrEmpty(casAttachmentEntity.PdfFilePath))
{
DeleteFile(Server.MapPath(casAttachmentEntity.PdfFilePath));
}
}
return(Json(flag ? AjaxResult.Success() : AjaxResult.Error("删除失败"), JsonRequestBehavior.AllowGet));
}
private JsonResult SaveFile(string fileName, string directory, HttpPostedFileBase fileObject, ref string msg)
{
try
{
bool isPdf = true;
string fileTxt = fileName.Substring(0, fileName.LastIndexOf(".", StringComparison.Ordinal));
string extension = fileName.Substring(fileName.LastIndexOf(".", StringComparison.Ordinal)).Replace(".", "");
string sourcePath = "";
string docFilePath = "";
string pdfFilePath = "";
if (".doc.docx.".IndexOf("." + extension + ".", StringComparison.Ordinal) > -1)
{
string docDirectory = directory + "DOC/";//DOC文件路径
if (!Directory.Exists(Server.MapPath(docDirectory)))
{
Directory.CreateDirectory(Server.MapPath(docDirectory));
}
docFilePath = docDirectory + fileName;
sourcePath = docFilePath;
isPdf = false;
}
else if (".pdf.".IndexOf("." + extension + ".", StringComparison.Ordinal) > -1)
{
string pdfDirectory = directory + "PDF/";//PDF文件路径
if (!Directory.Exists(Server.MapPath(pdfDirectory)))
{
Directory.CreateDirectory(Server.MapPath(pdfDirectory));
}
pdfFilePath = pdfDirectory + fileName;
sourcePath = pdfFilePath;
isPdf = true;
}
else
{
msg = "Only support PDF & Word file";
return(Json(AjaxResult.Error(msg), JsonRequestBehavior.AllowGet));
}
//保存至磁盘
fileObject.SaveAs(Server.MapPath(sourcePath));
//保存至数据库
UserDomain userDomain = WebCaching.CurrentUserDomain as UserDomain;
CasAttachmentEntity casAttachmentEntity = new CasAttachmentEntity
{
AttachmentId = Guid.NewGuid().ToString(),
CreatedBy = userDomain.CasUserEntity.UserId,
CreateTime = DateTime.Now,
AttachmentType = -1,
FileName = fileObject.FileName,
Converted = isPdf,
FilePath = docFilePath,
PdfFilePath = pdfFilePath,
FileSuffix = extension,
LastModifiedBy = userDomain.CasUserEntity.UserId,
LastModifiedTime = DateTime.Now,
SourceId = ""
};
bool flag = BusinessDataService.CommonHelperService.SaveFile(casAttachmentEntity);
return(Json(flag ? AjaxResult.Success(casAttachmentEntity.AttachmentId)
: AjaxResult.Error(msg), JsonRequestBehavior.AllowGet));
}
catch (Exception e)
{
msg = e.Message;
SystemService.LogErrorService.InsertLog(e);
return(Json(AjaxResult.Error(e.Message), JsonRequestBehavior.AllowGet));
}
}
/// <summary>
/// 保存文件
/// </summary>
/// <param name="casAttachmentEntityList"></param>
/// <returns></returns>
public bool SaveFile(CasAttachmentEntity casAttachmentEntity)
{
return(DataAccess.Insert(casAttachmentEntity));
}
