public ActionResult Upload(string tablename)
{
var rep = new MetadataRepositoty();
var metadata = rep.GetEntityMetadataByTableName("UploadedFiles", "dbo", 1);
var result = new List <object>();
for (int i = 0; i < Request.Files.Count; i++)
{
var file = Request.Files[i] as HttpPostedFileWrapper;
var newAttachment = metadata.New();
newAttachment.Id = Guid.NewGuid();
newAttachment.ObjectId = Guid.Empty;
newAttachment.Name = file.FileName;
newAttachment.CreatedBy = SecurityCache.CurrentUser.Name;
newAttachment.CreatedDate = DateTime.Now;
newAttachment.Data = ReadFile(file.InputStream);
newAttachment.AttachmentLength = (int)Math.Round((decimal)file.ContentLength / 1024, 0);
newAttachment.TableName = tablename;
metadata.Insert(newAttachment as DynamicEntity, ExternalMethodsCallMode.None);
var res = new
{
id = newAttachment.Id,
name = newAttachment.Name,
createdby = newAttachment.CreatedBy,
createddate = newAttachment.CreatedDate,
attachmentlength = newAttachment.AttachmentLength
};
result.Add(res);
}
StringBuilder sb = new StringBuilder("[");
bool isFirst = true;
foreach (var c in result)
{
if (!isFirst)
{
sb.Append(",");
}
isFirst = false;
sb.Append(ServiceStack.Text.JsonSerializer.SerializeToString(c));
}
sb.Append("]");
return(new ContentResult
{
ContentType = "text/html",
Content =
string.Format("{{\"success\":\"true\",\"result\":{0}}}"
, sb.ToString())
});
}
public ActionResult Download(string token, string filename)
{
var data = new byte[0];
if (string.IsNullOrEmpty(filename))
filename = "download";
var rep = new MetadataRepositoty();
var metadata = rep.GetEntityMetadataByTableName("UploadedFiles", "dbo", 1);
var attachment = metadata.Get(FilterCriteriaSet.And.Equal(token, "Id")).FirstOrDefault();
if (attachment == null)
return new EmptyResult();
return File(attachment.Data, "application/file", filename);
}
public ActionResult Download(string token, string filename)
{
var data = new byte[0];
if (string.IsNullOrEmpty(filename))
{
filename = "download";
}
var rep = new MetadataRepositoty();
var metadata = rep.GetEntityMetadataByTableName("UploadedFiles", "dbo", 1);
var attachment = metadata.Get(FilterCriteriaSet.And.Equal(token, "Id")).FirstOrDefault();
if (attachment == null)
{
return(new EmptyResult());
}
return(File(attachment.Data, "application/file", filename));
}
public ActionResult Upload(string tablename)
{
var rep = new MetadataRepositoty();
var metadata = rep.GetEntityMetadataByTableName("UploadedFiles", "dbo", 1);
var result = new List<object>();
for (int i = 0; i < Request.Files.Count; i++)
{
var file = Request.Files[i] as HttpPostedFileWrapper;
var newAttachment = metadata.New();
newAttachment.Id = Guid.NewGuid();
newAttachment.ObjectId = Guid.Empty;
newAttachment.Name = file.FileName;
newAttachment.CreatedBy = SecurityCache.CurrentUser.Name;
newAttachment.CreatedDate = DateTime.Now;
newAttachment.Data = ReadFile(file.InputStream);
newAttachment.AttachmentLength = (int)Math.Round((decimal)file.ContentLength / 1024, 0);
newAttachment.TableName = tablename;
metadata.Insert(newAttachment as DynamicEntity, ExternalMethodsCallMode.None);
var res = new
{
id = newAttachment.Id,
name = newAttachment.Name,
createdby = newAttachment.CreatedBy,
createddate = newAttachment.CreatedDate,
attachmentlength = newAttachment.AttachmentLength
};
result.Add(res);
}
StringBuilder sb = new StringBuilder("[");
bool isFirst = true;
foreach (var c in result)
{
if (!isFirst)
sb.Append(",");
isFirst = false;
sb.Append(ServiceStack.Text.JsonSerializer.SerializeToString(c));
}
sb.Append("]");
return new ContentResult
{
ContentType = "text/html",
Content =
string.Format("{{\"success\":\"true\",\"result\":{0}}}"
, sb.ToString())
};
}
