public IList <SitePictureInfo> GetList()
{
StringBuilder sb = new StringBuilder(300);
sb.Append(@"select Id,UserId,FileName,FileSize,FileExtension,FileDirectory,RandomFolder,FunType,LastUpdatedDate
from SitePicture
order by LastUpdatedDate " );
IList <SitePictureInfo> list = new List <SitePictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString()))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
SitePictureInfo model = new SitePictureInfo();
model.Id = reader.GetGuid(0);
model.UserId = reader.GetGuid(1);
model.FileName = reader.GetString(2);
model.FileSize = reader.GetInt32(3);
model.FileExtension = reader.GetString(4);
model.FileDirectory = reader.GetString(5);
model.RandomFolder = reader.GetString(6);
model.FunType = reader.GetString(7);
model.LastUpdatedDate = reader.GetDateTime(8);
list.Add(model);
}
}
}
return(list);
}
public int Update(SitePictureInfo model)
{
StringBuilder sb = new StringBuilder(500);
sb.Append(@"update SitePicture set UserId = @UserId,FileName = @FileName,FileSize = @FileSize,FileExtension = @FileExtension,FileDirectory = @FileDirectory,RandomFolder = @RandomFolder,FunType = @FunType,LastUpdatedDate = @LastUpdatedDate
where Id = @Id
" );
SqlParameter[] parms =
{
new SqlParameter("@Id", SqlDbType.UniqueIdentifier),
new SqlParameter("@UserId", SqlDbType.UniqueIdentifier),
new SqlParameter("@FileName", SqlDbType.NVarChar, 100),
new SqlParameter("@FileSize", SqlDbType.Int),
new SqlParameter("@FileExtension", SqlDbType.VarChar, 50),
new SqlParameter("@FileDirectory", SqlDbType.NVarChar, 100),
new SqlParameter("@RandomFolder", SqlDbType.VarChar, 20),
new SqlParameter("@FunType", SqlDbType.VarChar, 50),
new SqlParameter("@LastUpdatedDate", SqlDbType.DateTime)
};
parms[0].Value = model.Id;
parms[1].Value = model.UserId;
parms[2].Value = model.FileName;
parms[3].Value = model.FileSize;
parms[4].Value = model.FileExtension;
parms[5].Value = model.FileDirectory;
parms[6].Value = model.RandomFolder;
parms[7].Value = model.FunType;
parms[8].Value = model.LastUpdatedDate;
return(SqlHelper.ExecuteNonQuery(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString(), parms));
}
public SitePictureInfo GetModel(string url)
{
SitePictureInfo model = null;
StringBuilder sb = new StringBuilder(300);
sb.Append(@"select top 1 Id,UserId,FileName,FileSize,FileExtension,FileDirectory,RandomFolder,FunType,LastUpdatedDate
from SitePicture
where (FileDirectory+FileName) = @Url " );
var parm = new SqlParameter("@Url", SqlDbType.NVarChar, 256);
parm.Value = url;
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString(), parm))
{
if (reader != null)
{
if (reader.Read())
{
model = new SitePictureInfo();
model.Id = reader.GetGuid(0);
model.UserId = reader.GetGuid(1);
model.FileName = reader.GetString(2);
model.FileSize = reader.GetInt32(3);
model.FileExtension = reader.GetString(4);
model.FileDirectory = reader.GetString(5);
model.RandomFolder = reader.GetString(6);
model.FunType = reader.GetString(7);
model.LastUpdatedDate = reader.GetDateTime(8);
}
}
}
return(model);
}
private void UploadSitePicture(HttpContext context, string funType)
{
HttpFileCollection files = context.Request.Files;
if (files.Count == 0)
{
context.Response.Write("{\"success\": false,\"message\": \"未找到任何可上传的文件，请检查！\"}");
return;
}
var userId = WebCommon.GetUserId();
int effect = 0;
ImagesHelper ih = new ImagesHelper();
using (TransactionScope scope = new TransactionScope())
{
foreach (string item in files.AllKeys)
{
HttpPostedFile file = files[item];
if (file == null || file.ContentLength == 0)
{
continue;
}
int fileSize = file.ContentLength;
int uploadFileSize = int.Parse(WebConfigurationManager.AppSettings["UploadFileSize"]);
if (fileSize > uploadFileSize)
{
throw new ArgumentException("文件【" + file.FileName + "】大小超出字节" + uploadFileSize + "，无法上传，请正确操作！");
}
if (!UploadFilesHelper.IsFileValidated(file.InputStream, fileSize))
{
throw new ArgumentException("文件【" + file.FileName + "】为受限制的文件，请正确操作！");
}
//string fileName = file.FileName;
var bll = new SitePicture();
//if (bll.IsExist(userId, file.FileName, fileSize)) throw new ArgumentException("文件【" + file.FileName + "】已存在，请勿重复上传！");
string originalUrl = UploadFilesHelper.UploadOriginalFile(file, "SitePicture");
var model = new SitePictureInfo(Guid.Empty, userId, VirtualPathUtility.GetFileName(originalUrl), fileSize, VirtualPathUtility.GetExtension(originalUrl).ToLower(), VirtualPathUtility.GetDirectory(originalUrl.Replace("~", "")), Path.GetFileNameWithoutExtension(context.Server.MapPath(originalUrl)), funType, DateTime.Now);
CreateThumbnailImage(context, ih, context.Server.MapPath(originalUrl));
bll.Insert(model);
effect++;
}
scope.Complete();
}
if (effect > 0)
{
context.Response.Write("{\"success\": true,\"message\": \"已成功上传文件数：" + effect + "个\"}");
}
else
{
context.Response.Write("{\"success\": false,\"message\": \"上传失败，请检查！\"}");
}
}
public IList <SitePictureInfo> GetList(int pageIndex, int pageSize, out int totalRecords, string sqlWhere, params SqlParameter[] cmdParms)
{
StringBuilder sb = new StringBuilder(500);
sb.Append(@"select count(*) from SitePicture ");
if (!string.IsNullOrEmpty(sqlWhere))
{
sb.AppendFormat(" where 1=1 {0} ", sqlWhere);
}
totalRecords = (int)SqlHelper.ExecuteScalar(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString(), cmdParms);
if (totalRecords == 0)
{
return(new List <SitePictureInfo>());
}
sb.Clear();
int startIndex = (pageIndex - 1) * pageSize + 1;
int endIndex = pageIndex * pageSize;
sb.Append(@"select * from(select row_number() over(order by LastUpdatedDate) as RowNumber,
Id,UserId,FileName,FileSize,FileExtension,FileDirectory,RandomFolder,FunType,LastUpdatedDate
from SitePicture " );
if (!string.IsNullOrEmpty(sqlWhere))
{
sb.AppendFormat(" where 1=1 {0} ", sqlWhere);
}
sb.AppendFormat(@")as objTable where RowNumber between {0} and {1} ", startIndex, endIndex);
IList <SitePictureInfo> list = new List <SitePictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString(), cmdParms))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
SitePictureInfo model = new SitePictureInfo();
model.Id = reader.GetGuid(1);
model.UserId = reader.GetGuid(2);
model.FileName = reader.GetString(3);
model.FileSize = reader.GetInt32(4);
model.FileExtension = reader.GetString(5);
model.FileDirectory = reader.GetString(6);
model.RandomFolder = reader.GetString(7);
model.FunType = reader.GetString(8);
model.LastUpdatedDate = reader.GetDateTime(9);
list.Add(model);
}
}
}
return(list);
}
public IList <SitePictureInfo> GetList(string sqlWhere, params SqlParameter[] cmdParms)
{
StringBuilder sb = new StringBuilder(500);
sb.Append(@"select Id,UserId,FileName,FileSize,FileExtension,FileDirectory,RandomFolder,FunType,LastUpdatedDate
from SitePicture ");
if (!string.IsNullOrEmpty(sqlWhere))
{
sb.AppendFormat(" where 1=1 {0} ", sqlWhere);
}
sb.Append("order by LastUpdatedDate ");
IList <SitePictureInfo> list = new List <SitePictureInfo>();
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString(), cmdParms))
{
if (reader != null && reader.HasRows)
{
while (reader.Read())
{
SitePictureInfo model = new SitePictureInfo();
model.Id = reader.GetGuid(0);
model.UserId = reader.GetGuid(1);
model.FileName = reader.GetString(2);
model.FileSize = reader.GetInt32(3);
model.FileExtension = reader.GetString(4);
model.FileDirectory = reader.GetString(5);
model.RandomFolder = reader.GetString(6);
model.FunType = reader.GetString(7);
model.LastUpdatedDate = reader.GetDateTime(8);
list.Add(model);
}
}
}
return(list);
}
public SitePictureInfo GetModel(Guid id)
{
SitePictureInfo model = null;
StringBuilder sb = new StringBuilder(300);
sb.Append(@"select top 1 Id,UserId,FileName,FileSize,FileExtension,FileDirectory,RandomFolder,FunType,LastUpdatedDate
from SitePicture
where Id = @Id " );
SqlParameter[] parms =
{
new SqlParameter("@Id", SqlDbType.UniqueIdentifier)
};
parms[0].Value = id;
using (SqlDataReader reader = SqlHelper.ExecuteReader(SqlHelper.AspnetDbConnString, CommandType.Text, sb.ToString(), parms))
{
if (reader != null)
{
if (reader.Read())
{
model = new SitePictureInfo();
model.Id = reader.GetGuid(0);
model.UserId = reader.GetGuid(1);
model.FileName = reader.GetString(2);
model.FileSize = reader.GetInt32(3);
model.FileExtension = reader.GetString(4);
model.FileDirectory = reader.GetString(5);
model.RandomFolder = reader.GetString(6);
model.FunType = reader.GetString(7);
model.LastUpdatedDate = reader.GetDateTime(8);
}
}
}
return(model);
}
public int Update(SitePictureInfo model)
{
return(dal.Update(model));
}
public int InsertByOutput(SitePictureInfo model)
{
return(dal.InsertByOutput(model));
}
public int Insert(SitePictureInfo model)
{
throw new NotImplementedException();
}
public int Update(SitePictureInfo model)
{
throw new NotImplementedException();
}