//This function is called on both like and unlike button press
protected void UserMusicOverview_Table_Like(object sender, GridViewCommandEventArgs e)
{
int ID, result;
try
{
//Specifying the row index of the liked/unliked audio
int rowIndex = int.Parse(e.CommandArgument.ToString());
ID = (int)((GridView)sender).DataKeys[rowIndex].Value;
}
catch (ArgumentOutOfRangeException arg)
{
return;
}
LoggedInUser currentUser = (LoggedInUser)Session["loggedInUser"];
//Switch the command based on the requested command name
if (e.CommandName.Equals("Like"))
{
result = currentUser.likeAudio(ID);
}
else if (e.CommandName.Equals("Unlike"))
{
result = currentUser.unlikeAudio(ID);
}
//return a new list because the current one has changed due to the like function
List <Audio> currentAudio = allUsers.Find(x => x.username == Request["username"]).uploadedFiles;
UserMusicOverview_Table.DataSource = currentAudio;
UserMusicOverview_Table.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
//Checking whether the User session exists, otherwhise create a new request
if (Session["allUsers"] == null)
{
allUsers = Starter.getAllUsers();
Session["allUsers"] = allUsers;
}
else
{
allUsers = (List <User>)Session["allUsers"];
}
//This Error will be shown when a user manually changes the GET Parameter to an incorrect user
if (!(allUsers.Any(s => s.username == Request["username"])))
{
UserMusicOverview_Error.Text = "Error, no Users with the specific name found!";
return;
}
//Retreiving the correct user out of the user list
User currentUser = allUsers.Find(x => x.username == Request["username"]);
//Get the Audio Elements for the selected user
//List<Audio> currentAudio = currentUser.uploadedFiles;
//Binding all Audio Fils to the PL Table
UserMusicOverview_Table.DataSource = currentUser.uploadedFiles;
UserMusicOverview_Table.DataBind();
}
