protected void ReviewGrid_Delete(object sender, GridViewDeleteEventArgs e)
{
string merchId = FooStringHelper.RemoveInvalidChars(merchView.SelectedValue.ToString());
if (!FooStringHelper.IsValidAlphanumeric(merchId, 16))
{
errorLabel.Text = "Invalid request.";
Reset_Page(string.Empty);
return;
}
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText = "DELETE FROM reviews WHERE reviewid= @REVIEWID",
CommandType = CommandType.Text,
Connection = conn
};
var param = new NpgsqlParameter
{
ParameterName = "@REVIEWID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value =
FooStringHelper.RemoveInvalidChars(
reviewGrid.DataKeys[e.RowIndex].Values[0].ToString())
};
cmd.Parameters.Add(param);
cmd.ExecuteNonQuery();
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
Reset_Page(merchId);
}
protected void Page_Load(object sender, EventArgs e)
{
string userId = FooStringHelper.RemoveInvalidChars(Request.QueryString["id"]);
if (FooStringHelper.IsValidAlphanumeric(userId, 16))
{
Load_Forms(userId);
}
else
{
errorLabel.Text = "Invalid user.";
}
}
protected void Load_Forms()
{
string userId = FooSessionHelper.GetUserObjectFromCookie(HttpContext.Current).UserId;
if (!FooStringHelper.IsValidAlphanumeric(userId, 16))
{
errorLabel.Text = "Invalid request.";
return;
}
try
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd =
new NpgsqlCommand(
"SELECT userid, useralias, email, address, city, country, profilebody, profileimg FROM users WHERE userid= @USERID",
conn);
var idParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(userId)
};
cmd.Parameters.Add(idParam);
using (NpgsqlDataReader dr = cmd.ExecuteReader())
{
userView.DataSource = dr;
userView.DataBind();
}
}
errorLabel.Text = "";
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
protected void submitButton_Click(object sender, EventArgs e)
{
string reviewBody = reviewText.Text;
string userId = FooSessionHelper.GetUserObjectFromCookie(HttpContext.Current).UserId;
string merchId = Request.QueryString["id"];
if (string.IsNullOrEmpty(reviewBody))
{
RequestToken.Value = FooSessionHelper.SetToken(HttpContext.Current);
reviewErrorLabel.Text = "Incomplete input.";
return;
}
if (!FooStringHelper.IsValidAlphanumeric(merchId, 16))
{
RequestToken.Value = FooSessionHelper.SetToken(HttpContext.Current);
reviewErrorLabel.Text = "Invalid input.";
return;
}
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"INSERT INTO reviews(reviewid, reviewtime, userid, merchid, reviewbody) VALUES (@REVIEWID, @REVIEWTIME, @USERID, @MERCHID, @REVIEWBODY)",
CommandType = CommandType.Text,
Connection = conn
};
var idParam = new NpgsqlParameter
{
ParameterName = "@REVIEWID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RandomString(16)
};
cmd.Parameters.Add(idParam);
var timeParam = new NpgsqlParameter
{
ParameterName = "@REVIEWTIME",
NpgsqlDbType = NpgsqlDbType.Timestamp,
Size = 32,
Direction = ParameterDirection.Input,
Value = DateTime.Now
};
cmd.Parameters.Add(timeParam);
var userParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(userId)
};
cmd.Parameters.Add(userParam);
var merchParam = new NpgsqlParameter
{
ParameterName = "@MERCHID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = merchId
};
cmd.Parameters.Add(merchParam);
var bodyParam = new NpgsqlParameter
{
ParameterName = "@REVIEWBODY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 1024,
Direction = ParameterDirection.Input,
Value = reviewBody
};
cmd.Parameters.Add(bodyParam);
cmd.ExecuteNonQuery();
cmd.Dispose();
reviewErrorLabel.Text = "";
reviewText.Text = "";
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
reviewErrorLabel.Text =
"Something has gone wrong. A log has been forwarded to the site administrator.";
}
RequestToken.Value = FooSessionHelper.SetToken(HttpContext.Current);
Load_Forms(merchId);
}
protected void CategoryGrid_Update(object sender, GridViewUpdateEventArgs e)
{
int postId = Convert.ToInt32(postView.SelectedValue);
var txtCatName = (TextBox)categoryGrid.Rows[e.RowIndex].FindControl("txtCatName");
if (!string.IsNullOrEmpty(txtCatName.Text))
{
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
// Define connection string.
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"UPDATE categories SET catname= @NAME WHERE catid= @CATID",
CommandType = CommandType.Text,
Connection = conn
};
var nameParam = new NpgsqlParameter
{
ParameterName = "@NAME",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtCatName.Text
};
cmd.Parameters.Add(nameParam);
var idParam = new NpgsqlParameter
{
ParameterName = "@CATID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value =
FooStringHelper.RemoveInvalidChars(
categoryGrid.DataKeys[e.RowIndex].Values[0].ToString())
};
cmd.Parameters.Add(idParam);
cmd.ExecuteNonQuery();
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
else
{
errorLabel.Text = "Incomplete or invalid input.";
}
Reset_Page(postId);
}
protected void CategoryGrid_Delete(object sender, GridViewDeleteEventArgs e)
{
int postId = Convert.ToInt32(postView.SelectedValue);
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText = "DELETE FROM posts WHERE catid= @CATID",
CommandType = CommandType.Text,
Connection = conn
};
var param = new NpgsqlParameter
{
ParameterName = "@CATID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value =
FooStringHelper.RemoveInvalidChars(
categoryGrid.DataKeys[e.RowIndex].Values[0].ToString())
};
cmd.Parameters.Add(param);
cmd.ExecuteNonQuery();
}
// Define connection string.
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText = "DELETE FROM categories WHERE catid= @CATID",
CommandType = CommandType.Text,
Connection = conn
};
var param = new NpgsqlParameter
{
ParameterName = "@CATID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value =
FooStringHelper.RemoveInvalidChars(
categoryGrid.DataKeys[e.RowIndex].Values[0].ToString())
};
cmd.Parameters.Add(param);
cmd.ExecuteNonQuery();
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
Reset_Page(postId);
}
protected void UserView_ItemUpdating(object sender, DetailsViewUpdateEventArgs e)
{
UserObject userObj = FooSessionHelper.GetUserObjectFromCookie(HttpContext.Current);
string userId = userObj.UserId;
string userName = userObj.Username;
if (!FooStringHelper.IsValidAlphanumeric(userId, 16))
{
errorLabel.Text = "Invalid request.";
Reset_Page();
return;
}
var txtUserAlias = (TextBox)userView.FindControl("txtUserAlias");
var txtUserEmail = (TextBox)userView.FindControl("txtUserEmail");
var txtUserAddress = (TextBox)userView.FindControl("txtUserAddress");
var txtUserCity = (TextBox)userView.FindControl("txtUserCity");
var txtUserCountry = (TextBox)userView.FindControl("txtUserCountry");
var txtUserBody = (TextBox)userView.FindControl("txtUserBody");
var imageUploadForm = (FileUpload)userView.FindControl("imageUploadForm");
if (!string.IsNullOrEmpty(txtUserAlias.Text) && !string.IsNullOrEmpty(txtUserEmail.Text) &&
!string.IsNullOrEmpty(txtUserAddress.Text) && !string.IsNullOrEmpty(txtUserCity.Text) &&
!string.IsNullOrEmpty(txtUserCountry.Text) && !string.IsNullOrEmpty(txtUserBody.Text) &&
!string.IsNullOrEmpty(txtUserEmail.Text) && FooStringHelper.IsValidEmailAddress(txtUserEmail.Text) &&
!FooEmailHelper.CheckIfEmailExists(txtUserEmail.Text, userName))
{
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"UPDATE users SET (useralias, email, address, city, country, profilebody) = (@USERALIAS, @EMAIL, @ADDRESS, @CITY, @COUNTRY, @PROFILEBODY) WHERE userid= @USERID",
CommandType = CommandType.Text,
Connection = conn
};
var idParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(userId)
};
cmd.Parameters.Add(idParam);
var aliasParam = new NpgsqlParameter
{
ParameterName = "@USERALIAS",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserAlias.Text
};
cmd.Parameters.Add(aliasParam);
var emailParam = new NpgsqlParameter
{
ParameterName = "@EMAIL",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 64,
Direction = ParameterDirection.Input,
Value = txtUserEmail.Text
};
cmd.Parameters.Add(emailParam);
var addressParam = new NpgsqlParameter
{
ParameterName = "@ADDRESS",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 128,
Direction = ParameterDirection.Input,
Value = txtUserAddress.Text
};
cmd.Parameters.Add(addressParam);
var cityParam = new NpgsqlParameter
{
ParameterName = "@CITY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserCity.Text
};
cmd.Parameters.Add(cityParam);
var countryParam = new NpgsqlParameter
{
ParameterName = "@COUNTRY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 32,
Direction = ParameterDirection.Input,
Value = txtUserCountry.Text
};
cmd.Parameters.Add(countryParam);
var bodyParam = new NpgsqlParameter
{
ParameterName = "@PROFILEBODY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 1024,
Direction = ParameterDirection.Input,
Value = txtUserBody.Text
};
cmd.Parameters.Add(bodyParam);
cmd.ExecuteNonQuery();
cmd.Dispose();
}
if (imageUploadForm.HasFile)
{
string path = HttpContext.Current.Server.MapPath("~/uploads");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
HttpPostedFile file = HttpContext.Current.Request.Files[0];
if (file.ContentLength < 2097152)
{
string fileName;
if (HttpContext.Current.Request.Browser.Browser.ToUpper() == "IE")
{
string[] files = file.FileName.Split(new[] { '\\' });
fileName = files[files.Length - 1];
}
else
{
fileName = file.FileName;
}
fileName = FooStringHelper.RandomFileName(fileName);
string filePath = Path.Combine(path, fileName);
try
{
file.SaveAs(filePath);
Insert_NewImage(fileName, userId);
Reset_Page();
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Upload failed.";
}
}
else
{
errorLabel.Text = "Invalid file.";
}
}
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
else
{
errorLabel.Text = "Incomplete or invalid input.";
}
Reset_Page();
}
protected void Insert_NewImage(string fileName, string userId)
{
try
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd =
new NpgsqlCommand(
"SELECT profileimg FROM users WHERE userid= @USERID",
conn);
var idParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = userId
};
cmd.Parameters.Add(idParam);
NpgsqlDataReader dr = cmd.ExecuteReader();
string imageFile = string.Empty;
while (dr.Read())
{
imageFile = dr["profileimg"].ToString();
}
dr.Close();
if (imageFile != string.Empty && imageFile != "profile_default.jpg")
{
string path = HttpContext.Current.Server.MapPath("~/uploads");
string currentFile = Path.Combine(path, imageFile);
File.Delete(currentFile);
}
}
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd =
new NpgsqlCommand(
"UPDATE users SET (profileimg) = (@PROFILEIMG) WHERE userid= @USERID",
conn);
var idParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(userId)
};
cmd.Parameters.Add(idParam);
var imgParam = new NpgsqlParameter
{
ParameterName = "@PROFILEIMG",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 64,
Direction = ParameterDirection.Input,
Value = fileName
};
cmd.Parameters.Add(imgParam);
cmd.ExecuteNonQuery();
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
protected void MerchView_Databound(object sender, EventArgs e)
{
if (merchView.CurrentMode == DetailsViewMode.ReadOnly && merchView.Rows.Count > 1)
{
var merchEnabledLabel = (Label)merchView.FindControl("merchEnabledLabel");
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd =
new NpgsqlCommand(
"SELECT merchenabled FROM merchandise WHERE merchid= @MERCHID",
conn);
var idParam = new NpgsqlParameter
{
ParameterName = "@MERCHID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(merchView.SelectedValue.ToString())
};
cmd.Parameters.Add(idParam);
bool postEnabled = Convert.ToBoolean(cmd.ExecuteScalar());
merchEnabledLabel.Text = postEnabled ? "Yes" : "No";
}
}
else
{
var merchEnabledCheckbox = (CheckBox)merchView.FindControl("merchEnabledCheckbox");
try
{
if (merchView.CurrentMode == DetailsViewMode.Edit)
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd =
new NpgsqlCommand(
"SELECT merchenabled FROM merchandise WHERE merchid= @MERCHID",
conn);
var idParam = new NpgsqlParameter
{
ParameterName = "@MERCHID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(merchView.SelectedValue.ToString())
};
cmd.Parameters.Add(idParam);
NpgsqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
merchEnabledCheckbox.Checked = Convert.ToBoolean(dr["merchenabled"]);
}
dr.Close();
}
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
string merchId = merchView.SelectedValue.ToString();
if (!FooStringHelper.IsValidAlphanumeric(merchId, 16))
{
errorLabel.Text = "Invalid request.";
Reset_Page(string.Empty);
return;
}
Reset_Page(merchId);
errorLabel.Text = "Something has gone wrong. A log has been forwarded to the site administrator.";
}
}
}
protected void submitButton_Click(object sender, EventArgs e)
{
string commentBody = commentText.Text;
string userId = FooSessionHelper.GetUserObjectFromCookie(HttpContext.Current).UserId;
string postId = Request.QueryString["id"];
if (!string.IsNullOrEmpty(commentBody))
{
try
{
if (FooSessionHelper.IsValidRequest(HttpContext.Current, RequestToken.Value))
{
using (var conn = new NpgsqlConnection())
{
conn.ConnectionString =
ConfigurationManager.ConnectionStrings["fooPostgreSQL"].ConnectionString;
conn.Open();
var cmd = new NpgsqlCommand
{
CommandText =
"INSERT INTO comments(commentid, commenttime, userid, postid, commentbody) VALUES (@COMMENTID, @COMMENTTIME, @USERID, @POSTID, @COMMENTBODY)",
CommandType = CommandType.Text,
Connection = conn
};
var idParam = new NpgsqlParameter
{
ParameterName = "@COMMENTID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RandomString(16)
};
cmd.Parameters.Add(idParam);
var timeParam = new NpgsqlParameter
{
ParameterName = "@COMMENTTIME",
NpgsqlDbType = NpgsqlDbType.Timestamp,
Size = 32,
Direction = ParameterDirection.Input,
Value = DateTime.Now
};
cmd.Parameters.Add(timeParam);
var userParam = new NpgsqlParameter
{
ParameterName = "@USERID",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(userId)
};
cmd.Parameters.Add(userParam);
var postParam = new NpgsqlParameter
{
ParameterName = "@POSTID",
NpgsqlDbType = NpgsqlDbType.Integer,
Size = 16,
Direction = ParameterDirection.Input,
Value = FooStringHelper.RemoveInvalidChars(postId)
};
cmd.Parameters.Add(postParam);
var bodyParam = new NpgsqlParameter
{
ParameterName = "@COMMENTBODY",
NpgsqlDbType = NpgsqlDbType.Varchar,
Size = 1024,
Direction = ParameterDirection.Input,
Value = commentBody
};
cmd.Parameters.Add(bodyParam);
cmd.ExecuteNonQuery();
cmd.Dispose();
commentText.Text = "";
commentErrorLabel.Text = "";
}
}
else
{
errorLabel.Text = "Invalid request.";
}
}
catch (Exception ex)
{
FooLogging.WriteLog(ex.ToString());
commentErrorLabel.Text =
"Something has gone wrong. A log has been forwarded to the site administrator.";
}
Load_Forms();
}
else
{
commentErrorLabel.Text = "Incomplete input.";
}
RequestToken.Value = FooSessionHelper.SetToken(HttpContext.Current);
}
