public VKNetworkAnalyzer()
{
vkRestApi = new VkRestApi();
// set up data handler
vkRestApi.OnData += new VkRestApi.DataHandler(OnData);
// set up error handler
vkRestApi.OnError += new VkRestApi.ErrorHandler(OnError);
}
// main error handler
public void OnError(object vkRestApi, VkRestApi.OnErrorEventArgs onErrorArgs)
{
// TODO: notify user about the error
Debug.WriteLine("Function " + onErrorArgs.Function + ", returned error: " + onErrorArgs.Error);
// this.error = new Exception("Function " + onErrorArgs.function + ", returned error: " + onErrorArgs.error);
this.requestStatistics.OnUnexpectedException(new Exception("Function " + onErrorArgs.Function + ", returned error: " + onErrorArgs.Error));
// indicate that we can continue
readyEvent.Set();
}
public TestVKImpotrerForm()
{
InitializeComponent();
vkLoginDialog = new VKLoginDialog();
// subscribe for login events
vkLoginDialog.OnUserLogin += new VKLoginDialog.UserLoginHandler(UserLogin);
vkRestApi = new VkRestApi();
// set up data handler
vkRestApi.OnData += new VkRestApi.DataHandler(OnData);
// set up error handler
vkRestApi.OnError += new VkRestApi.ErrorHandler(OnError);
}
// main error handler
private void OnError(object vkApi, VkRestApi.OnErrorEventArgs onErrorArgs)
{
Debug.WriteLine("Function " + onErrorArgs.Function + ", returned error: " + onErrorArgs.Details);
if (errorLogWriter != null)
{
updateErrorLogFile(onErrorArgs, errorLogWriter);
}
if (onErrorArgs.Code == VkRestApi.CriticalErrorCode)
{
var result = MessageBox.Show(
onErrorArgs.Details + "\n Please fix connection problem or just wait.\n Press \'Yes\' to continue with the current request" +
"\nPress \'No\' to continue with the next request.",
onErrorArgs.Error,
MessageBoxButtons.YesNo,
MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button1);
if (result == DialogResult.Yes)
{
vkRestApi.CallVkFunction(onErrorArgs.Function, onErrorArgs.Context);
return;
}
}
else
{
switch (onErrorArgs.Code)
{
case 6:
// this is too many requests error - repeat last API call
Utils.sleepTime(0);
vkRestApi.CallVkFunction(onErrorArgs.Function, onErrorArgs.Context);
return;
case 15:
// user is not found - continue
break;
default:
var result = MessageBox.Show(
onErrorArgs.Details + "\n Please fix connection problem or just wait.\n Press \'Yes\' to continue with the current request" +
"\nPress \'No\' to continue with the next request.",
onErrorArgs.Error,
MessageBoxButtons.YesNo,
MessageBoxIcon.Warning,
MessageBoxDefaultButton.Button1);
if (result == DialogResult.Yes)
{
vkRestApi.CallVkFunction(onErrorArgs.Function, onErrorArgs.Context);
return;
}
break;
}
}
// indicate that data is ready and we can continue
ReadyEvent.Set();
}
private void updateErrorLogFile(VkRestApi.OnErrorEventArgs error, StreamWriter writer)
{
writer.WriteLine("{0}\t{1}\t{2}\t{3}",
error.Function, error.Code, error.Error, error.Details);
}
// Constructor
public VKGroupsForm()
{
InitializeComponent();
userIdTextBox.Text = @"Please authorize";
groupId = 0;
isAuthorized = false;
isWorkingFolderSet = false;
vkLoginDialog = new VKLoginDialog();
// subscribe for login events
vkLoginDialog.OnUserLogin += OnUserLogin;
vkRestApi = new VkRestApi();
// set up data handler
vkRestApi.OnData += OnData;
// set up error handler
vkRestApi.OnError += OnError;
// setup background group posts worker handlers
backgroundGroupsWorker.DoWork
+= GroupsWork;
backgroundGroupsWorker.ProgressChanged
+= GroupsWorkProgressChanged;
backgroundGroupsWorker.RunWorkerCompleted
+= GroupsWorkCompleted;
// setup background group members worker handlers
backgroundMembersWorker.DoWork
+= MembersWork;
backgroundMembersWorker.ProgressChanged
+= MembersWorkProgressChanged;
backgroundMembersWorker.RunWorkerCompleted
+= MembersWorkCompleted;
// setup background group network worker handlers
backgroundNetworkWorker.DoWork
+= NetworkWork;
backgroundNetworkWorker.ProgressChanged
+= NetworkWorkProgressChanged;
backgroundNetworkWorker.RunWorkerCompleted
+= NetworkWorkCompleted;
// setup background Ego net worker handlers
backgroundEgoNetWorker.DoWork
+= EgoNetWork;
backgroundEgoNetWorker.ProgressChanged
+= EgoNetWorkProgressChanged;
backgroundEgoNetWorker.RunWorkerCompleted
+= EgoNetWorkCompleted;
// this.folderBrowserDialog1.ShowNewFolderButton = false;
// Default to the My Documents folder.
folderBrowserDialog1.RootFolder = Environment.SpecialFolder.Personal;
// this.folderBrowserDialog1.RootFolder = Environment.SpecialFolder.MyComputer;
WorkingFolderTextBox.Text = folderBrowserDialog1.SelectedPath;
GroupsProgressBar.Minimum = 0;
GroupsProgressBar.Maximum = 100 * POSTS_PER_REQUEST;
GroupsProgressBar.Step = 1;
ActivateControls();
}
public VKContentForm()
{
InitializeComponent();
this.userIdTextBox.Text = "Please authorize";
this.groupId = 0;
this.isAuthorized = false;
this.isWorkingFolderSet = false;
folderBrowserDialog1.RootFolder = Environment.SpecialFolder.Personal;
vkLoginDialog = new VKLoginDialog();
// subscribe for login events
vkLoginDialog.OnUserLogin += new VKLoginDialog.UserLoginHandler(OnUserLogin);
vkRestApi = new VkRestApi();
// set up data handler
vkRestApi.OnData += new VkRestApi.DataHandler(OnData);
// set up error handler
vkRestApi.OnError += new VkRestApi.ErrorHandler(OnError);
// setup background group posts worker handlers
this.backgroundGroupsWorker.DoWork
+= new DoWorkEventHandler(GroupsWork);
this.backgroundGroupsWorker.ProgressChanged
+= new ProgressChangedEventHandler(groupsWorkProgressChanged);
this.backgroundGroupsWorker.RunWorkerCompleted
+= new RunWorkerCompletedEventHandler(groupsWorkCompleted);
// setup background communication network worker handlers
this.backgroundNetWorker.DoWork
+= new DoWorkEventHandler(netWork);
this.backgroundNetWorker.ProgressChanged
+= new ProgressChangedEventHandler(NetWorkProgressChanged);
this.backgroundNetWorker.RunWorkerCompleted
+= new RunWorkerCompletedEventHandler(NetWorkCompleted);
ActivateControls();
}
// main error handler
public void OnError(object vkRestApi, VkRestApi.OnErrorEventArgs onErrorArgs)
{
// TODO: notify user about the error
Debug.WriteLine("Function " + onErrorArgs.Function + ", returned error: " + onErrorArgs.Error);
}
public VKFinderForm()
{
InitializeComponent();
this.userIdTextBox.Text = "Please authorize";
this.FindProgressBar.Minimum = 0;
this.FindProgressBar.Maximum = 10000;
this.FindProgressBar.Step = 1;
updateStatus(0, "Ready");
vkLoginDialog = new VKLoginDialog();
// subscribe for login events
vkLoginDialog.OnUserLogin += new VKLoginDialog.UserLoginHandler(UserLogin);
vkRestApi = new VkRestApi();
// set up data handler
vkRestApi.OnData += new VkRestApi.DataHandler(OnData);
// set up error handler
vkRestApi.OnError += new VkRestApi.ErrorHandler(OnError);
// folder for files
this.folderBrowserDialog1.Description =
"Select the directory that you want to use to store files.";
// this.folderBrowserDialog1.ShowNewFolderButton = false;
// Default to the My Documents folder.
this.folderBrowserDialog1.RootFolder = Environment.SpecialFolder.Personal;
// this.folderBrowserDialog1.RootFolder = Environment.SpecialFolder.MyComputer;
this.WorkingFolderTextBox.Text = this.folderBrowserDialog1.SelectedPath;
// set up background find worker handlers
this.backgroundFinderWorker.DoWork
+= new DoWorkEventHandler(findWork);
this.backgroundFinderWorker.ProgressChanged
+= new ProgressChangedEventHandler(findWorkProgressChanged);
this.backgroundFinderWorker.RunWorkerCompleted
+= new RunWorkerCompletedEventHandler(findWorkCompleted);
// set up background load worker handlers
this.backgroundLoaderWorker.DoWork
+= new DoWorkEventHandler(loadWork);
}
// main error handler
private void OnError(object vkRestApi, VkRestApi.OnErrorEventArgs onErrorArgs)
{
// notify user about the error
Debug.WriteLine("Function " + onErrorArgs.Function + ", returned error: " + onErrorArgs.Error);
// keep on going ... this.backgroundFinderWorker.CancelAsync();
// indicate that we can continue
readyEvent.Set();
}
