public async Task <IActionResult> EditSelectedLink(int id, string createdBy)
{
if (!User.Identity.IsAuthenticated)
{
return(View("Login"));
}
if (!hasPermission(PermissionLevels.EditLinkPermission) && !hasPermission(PermissionLevels.OverrideEditLinkPermission))
{
ViewBag.CanNotedit = true;
return(View("AdminPanel"));
}
Models.Link link = await Database.GetLinkById(id);
if (!LocalDatabase.EditSelectedLink.ContainsKey(User.Identity.Name))
{
LocalDatabase.EditSelectedLink.Add(User.Identity.Name, link);
}
else
{
LocalDatabase.EditSelectedLink[User.Identity.Name] = link;
}
return(View("AdminPanel"));
}
public async static Task <Models.Link> GetLinkById(int id)
{
using (SqlConnection connection = new SqlConnection(SQL_CONNECTION_STRING))
{
await connection.OpenAsync();
using (SqlCommand command = new SqlCommand(null, connection))
{
command.CommandText = "SELECT * FROM links WHERE id = @id";
command.Parameters.AddWithValue("@id", id);
//command.Parameters.AddWithValue("@clicked", clicked+1); Should Update
using (SqlDataAdapter Adapter = new SqlDataAdapter(command))
{
DataTable table = new DataTable();
Adapter.Fill(table);
foreach (DataRow row in table.Rows)
{ //Vyberame data z Table, vytvarame Objekty a populujeme ich informaciami
string createdBy = row["createdBy"].ToString();
string longLink = row["longLink"].ToString();
string shortLink = row["shortLink"].ToString();
int click = int.Parse(row["clicked"].ToString());
string creationTime = row["creationTime"].ToString();
Models.Link linkObj = new Models.Link(id, createdBy, longLink, shortLink, click, creationTime);
return(linkObj);
}
}
}
return(null);
}
}
public ActionResult Edit(string id)
{
blog_tb_link model = new blog_tb_link {
ADD_DATE = DateTime.Now, UPDATE_DATE = DateTime.Now
};
if ((!String.IsNullOrEmpty(id)) && id.ToString() != "0")
{
model = Utility.LinkBll.GetEntity(id);
model.UPDATE_DATE = DateTime.Now;
}
Models.Link m = ObjectHelper.CloneProperties <Models.Link>(model);
return(View("~/Views/" + Utility.Version + "/Link/Edit.cshtml", m));
}
public async static Task <bool> EditLink(Models.Link link, string User, string newOwner)
{
using (SqlConnection conn = new SqlConnection(SQL_CONNECTION_STRING))
{ //Možno by bolo dobré implementovať kontrolu toho či sa LoggedInUser = createdBy a ak nie, tak nepovoliť edit?
string queryString = "UPDATE links";
queryString += " SET shortLink = @short, longLink = @long, createdBy = @newOwner WHERE id = @id";
await conn.OpenAsync();
using (SqlCommand edit = new SqlCommand(queryString, conn))
{
edit.Parameters.AddWithValue("@short", link.shortLink);
edit.Parameters.AddWithValue("@long", link.longLink);
edit.Parameters.AddWithValue("@newOwner", newOwner);
edit.Parameters.AddWithValue("@id", link.id);
await edit.ExecuteNonQueryAsync();
}
}
return(true);
}
public async Task <IActionResult> AddLinks(Models.Link newlink)
{
if (!User.Identity.IsAuthenticated)
{
return(View("Login"));
}
if (!hasPermission(PermissionLevels.AddLinkPermission))
{
ViewBag.CanNotAdd = true;
return(View("AddLink"));
}
if (newlink.shortLink == null || newlink.longLink == null || newlink.shortLink.Count() <= 0 || newlink.longLink.Count() <= 0)
{
return(View("AddLink"));
}
newlink.createdBy = User.Identity.Name;
newlink.clicked = 0;
ViewBag.Duple = await Database.GetLinkByShortLink(newlink.shortLink);
if (newlink.shortLink.ToLower().StartsWith("/") || newlink.shortLink.ToLower().StartsWith("admin") || newlink.shortLink.ToLower().StartsWith("index") || newlink.shortLink.ToLower().StartsWith("404"))
{
ViewBag.Error = true;
}
else if (ViewBag.Duple == null)
{
ViewBag.NewLink = newlink;
await Database.InsertLink(newlink);
if (ModelState.IsValid)
{
ModelState.Clear();
}
}
return(View("AddLink"));
}
public async static Task InsertLink(Models.Link link)
{
using (SqlConnection conn = new SqlConnection(SQL_CONNECTION_STRING))
{
//Toto by malo vložiť long_link a short_link, tieto názvy stĺpcov som používal podľa predošlích funkcii.
string queryString = "INSERT INTO links (createdBy, shortLink, longLink, clicked)";
queryString += " VALUES(@createdBy, @shortLink, @longLink, @clicked)";
await conn.OpenAsync();
using (SqlCommand insert = new SqlCommand(queryString, conn))
{
insert.Parameters.AddWithValue("@createdBy", link.createdBy);
insert.Parameters.AddWithValue("@longLink", link.longLink);
insert.Parameters.AddWithValue("@shortLink", link.shortLink);
insert.Parameters.AddWithValue("@clicked", link.clicked);
await insert.ExecuteNonQueryAsync();
await conn.CloseAsync();
}
}
}
public async static Task <List <Models.Link> > GetAllLinksByUser(string createdBy)
{
List <Models.Link> LinkList = new List <Models.Link>(); //List na vsetky rows
using (SqlConnection conn = new SqlConnection(SQL_CONNECTION_STRING))
{
string queryString = "SELECT * FROM links WHERE createdBy = @createdBy";
await conn.OpenAsync();
using (SqlCommand getAll = new SqlCommand(queryString, conn))
{
getAll.Parameters.AddWithValue("@createdBy", createdBy);
using (SqlDataAdapter Adapter = new SqlDataAdapter(getAll))
{
DataTable table = new DataTable();
Adapter.Fill(table);
foreach (DataRow row in table.Rows)
{ //Vyberame data z Table, vytvarame Objekty a populujeme ich informaciami
int id = int.Parse(row["id"].ToString());
string longLink = row["longLink"].ToString();
string shortLink = row["shortLink"].ToString();
int click = int.Parse(row["clicked"].ToString());
string[] creationTime = row["creationTime"].ToString().Split(" ");
Models.Link linkObj = new Models.Link(id, createdBy, longLink, shortLink, click, creationTime[0]);
LinkList.Add(linkObj); //Pridavame do Listu
}
}
}
return(LinkList);
}
}
