public static string ReplaceImageUri(string html, string imageDir)
{
string tag = "[Utilities][ReplaceImageUri]";
try
{
HtmlDocument htmlDoc = new HtmlDocument();
htmlDoc.OptionAutoCloseOnEnd = true;
htmlDoc.LoadHtml(html);
foreach (HtmlNode node in htmlDoc.DocumentNode.SelectNodes("//img[@src]"))
{
var src = node.Attributes["src"].Value.Split('?')[0];
if (!src.Contains("://"))
{
src = src.Replace(imageDir, "");
}
else
{
src = SaveFileToServer(src, imageDir);
}
//var width = node.Attributes["width"].Value.Replace("px", "");
//var height = node.Attributes["height"].Value.Replace("px", "");
node.SetAttributeValue("src", src);
//node.SetAttributeValue("src", string.Format(
// "{0}?width={1}&height={2}",
// src,
// width == null ? "auto" : width,
// height == null ? "auto" : height));
}
return(htmlDoc.DocumentNode.OuterHtml);
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(html);
}
}
public static string UploadFileToServer(string address, string dir)
{
string tag = "[Utilities][SaveFileToServer]";
LogHelpers.WriteStatus(tag, string.Format("Address: {0} - Dir: {1}",
address,
dir),
"Start...");
try
{
string ext = Path.GetExtension(address);
string folder = DateTime.Now.ToString("MMddyyyy");
string fileName = DateTime.Now.ToString("HHmmssfff") + ext;
string result = Path.Combine(folder, fileName);
//---
string dirServer = HttpContext.Current.Server.MapPath(Path.Combine(dir, folder));
if (!Directory.Exists(dirServer))
{
Directory.CreateDirectory(dirServer);
}
string fullPath = Path.Combine(dirServer, fileName);
WebClient wc = new WebClient();
wc.DownloadFile(address, fullPath);
return(result.Replace("\\", "/"));
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(string.Empty);
}
finally
{
LogHelpers.WriteStatus(tag, string.Format("Address: {0} - Dir: {1}",
address,
dir),
"End.");
}
}
public static string SetFullLinkImage(string html, string rootImageDir)
{
string tag = "[Utilities][SetFullLinkImage]";
if (string.IsNullOrEmpty(html))
{
return("");
}
try
{
HtmlDocument htmlDoc = new HtmlDocument();
htmlDoc.OptionAutoCloseOnEnd = true;
htmlDoc.LoadHtml(html);
foreach (HtmlNode node in htmlDoc.DocumentNode.SelectNodes("//img[@src]"))
{
var src = node.Attributes["src"].Value.Split('?')[0];
if (src.Contains("://"))
{
continue;
}
string fullPath = Path.Combine(rootImageDir, src);
node.SetAttributeValue("src", fullPath);
//node.SetAttributeValue("src", string.Format(
// "{0}?width={1}&height={2}",
// src,
// width == null ? "auto" : width,
// height == null ? "auto" : height));
}
return(htmlDoc.DocumentNode.OuterHtml);
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(html);
}
}
public static ResultBOL <DataSet> ExecuteStoredReturnDataSet(string stored, Object obj)
{
string tag = _tag + "[ExecuteStoredReturnDataSet]";
try
{
SqlConnection conn = new SqlConnection(ConnectionString());
SqlCommand cmd = CreateSqlCommandStored(conn, stored, Utilities.GetParameters(obj));
SqlParameter dbReturn = cmd.Parameters.Add("@RETURN_VALUE", SqlDbType.Int);
dbReturn.Direction = ParameterDirection.ReturnValue;
conn.Open();
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
cmd.Dispose();
conn.Close();
return(new ResultBOL <DataSet>()
{
Code = 0,
DbReturnValue = (int)dbReturn.Value,
Data = ds
});
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(new ResultBOL <DataSet>()
{
Code = ex.HResult,
ErrorMessage = ex.Message,
Data = null
});
}
}
private static SqlCommand CreateSqlCommandStored(SqlConnection conn, string stored, Hashtable hashTable)
{
string tag = _tag + "[CreateSqlCommandStored]";
try
{
SqlCommand cmd = new SqlCommand(stored, conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.CommandTimeout = _commandTimeout;
if (hashTable == null || hashTable.Count == 0)
{
return(cmd);
}
foreach (DictionaryEntry entry in hashTable)
{
if (entry.Key == null || string.IsNullOrEmpty(entry.Key.ToString()))
{
continue;
}
string key = "@" + entry.Key.ToString();
object value = entry.Value == null ? DBNull.Value : entry.Value;
SqlParameter para = new SqlParameter(key, value);
cmd.Parameters.Add(para);
}
return(cmd);
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(null);
}
}
public static string SaveMutipleFileToServer(string[] images, string dir)
{
string tag = "[Utilities][Utilities]";
LogHelpers.WriteStatus(tag, "Start...");
//---
string result = string.Empty;
try
{
foreach (string filePath in images)
{
string uploadFile = UploadFileToServer(filePath, dir);
//---
if (string.IsNullOrEmpty(result))
{
result = uploadFile;
}
else
{
result += "|" + uploadFile;
}
}
return(result);
}
catch (Exception ex)
{
LogHelpers.WriteException(tag, ex.ToString());
return(result);
}
finally
{
LogHelpers.WriteStatus(tag, "End.");
}
}
private void StartCheckLogin()
{
try
{
lbError.InnerText = "";
lbError.Visible = false;
string username = tbxUsername.Text;
string password = tbxPassword.Text;
var result = UsersDAL.Login(username, password);
if (result.Code < 0 || result.DbReturnValue < 0)
{
lbError.InnerText = result.ErrorMessage;
lbError.Visible = true;
return;
}
if (result.Data.Tables.Count == 0 ||
result.Data.Tables[0].Rows.Count == 0)
{
lbError.InnerText = "Sai tên đăng nhập hoặc mật khẩu không đúng.";
lbError.Visible = true;
return;
}
UserBOL BOL = new UserBOL(result.Data.Tables[0].Rows[0]);
Utilities.SaveLoggedInfo(BOL);
//---
GoToHome();
}
catch (Exception ex)
{
LogHelpers.WriteError("[Default][btnLogin_Click] Exception: {0}", ex.ToString());
lbError.InnerText = ex.Message;
lbError.Visible = true;
}
}
public static ResultBOL <int> ExecuteStored(string stored, object obj)
{
string tag = _tag + "[ExecuteStored]";
try
{
SqlConnection conn = new SqlConnection(ConnectionString());
SqlCommand cmd = CreateSqlCommandStored(conn, stored, Utilities.GetParameters(obj));
SqlParameter dbReturn = cmd.Parameters.Add("@RETURN_VALUE", SqlDbType.Int);
dbReturn.Direction = ParameterDirection.ReturnValue;
conn.Open();
int exec = cmd.ExecuteNonQuery();
cmd.Dispose();
conn.Close();
conn.Dispose();
return(new ResultBOL <int>()
{
Code = (int)dbReturn.Value,
DbReturnValue = (int)dbReturn.Value
});
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(new ResultBOL <int>()
{
Code = ex.HResult,
ErrorMessage = ex.Message
});
}
}
public static ResultBOL <DataSet> ExecuteQuery(string query)
{
string tag = _tag + "[ExecuteQuery]";
try
{
SqlConnection conn = new SqlConnection(ConnectionString());
SqlCommand cmd = new SqlCommand(query, conn);
cmd.CommandTimeout = _commandTimeout;
conn.Open();
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
da.Dispose();
cmd.Dispose();
conn.Close();
return(new ResultBOL <DataSet>()
{
Code = 0,
Data = ds
});
}
catch (Exception ex)
{
LogHelpers.WriteError(tag, ex.ToString());
return(new ResultBOL <DataSet>()
{
Code = ex.HResult,
ErrorMessage = ex.Message,
Data = null
});
}
}
private ProjectBOL CreateNewProject()
{
string tag = _tag + "[CreateNewProject]";
try
{
DateTime startDate = DateTime.MinValue;
if (!string.IsNullOrEmpty(tbxStartDate.Text) &&
!DateTime.TryParseExact(tbxStartDate.Text, "MM/dd/yyyy", CultureInfo.CurrentCulture, DateTimeStyles.None, out startDate))
{
startDate = DateTime.MinValue;
}
DateTime endDate = DateTime.MinValue;
if (!string.IsNullOrEmpty(tbxEndDate.Text) &&
!DateTime.TryParseExact(tbxEndDate.Text, "MM/dd/yyyy", CultureInfo.CurrentCulture, DateTimeStyles.None, out endDate))
{
endDate = DateTime.MinValue;
}
ProjectBOL BOL = new ProjectBOL()
{
Name_VN = tbxNameVN.Text,
Description_VN = tbxDesVN.Text,
Content_VN = txaContentVN.Text,
Address_VN = tbxAddress_VN.Text,
//---
Name_EN = tbxNameEN.Text,
Description_EN = tbxDesEN.Text,
Address_EN = tbxAddress_EN.Text,
Content_EN = txaContentEN.Text,
StartDate = startDate,
EndDate = endDate,
//IsRedirectUrl = chkChooseCategory.Checked ? "Yes" : "No",
//RedirectUrl = tbxRedirectLink.Text.Trim(),
//--
ImageLink = hfListImage.Value,
//---
InsertDate = DateTime.Now,
UpdatedDate = DateTime.Now
};
//---
int menuId = Utilities.GetRequestParameter("MenuId");
if (menuId > 0)
{
BOL.MenuId = menuId;
}
int id = Utilities.GetRequestParameter("Id");
if (id > 0)
{
BOL.Id = id;
}
return(BOL);
}
catch (Exception ex)
{
LogHelpers.WriteError(string.Format("{0} Exception: {1}", tag, ex.ToString()));
return(null);
}
}
