private void button1_Click(object sender, RoutedEventArgs e)
{
bool emptyTextbox = false;
ForeachTextbox(x => emptyTextbox = x.Text == "");
if (emptyTextbox)
{
infoBox.Text = "There are empty fields!";
return;
}
infoBox.Text = "Please wait";
_settings = new RequestSettings(username.Text, password.Password); //update login info
PlaylistMaker maker;
try
{
maker = new PlaylistMaker(queryList.Text, playlistName.Text, playlistSummary.Text, _settings);
maker.CreatePlaylist();
}
catch (InvalidLoginInfoException)
{
infoBox.Text = "Incorrect username or password";
return;
}
infoBox.Text = "Job done";
url.Text = maker.PlaylistUrl;
urlGrid.Visibility = System.Windows.Visibility.Visible;
}
/// <summary>
/// Updates application data and asset files from the relay server, generates the user's playlist
/// and cleans up any old files
/// </summary>
internal ExchangeStatus Execute()
{
CELog log = null;
ExchangeStatus status = new ExchangeStatus();
bool bContentDownloaded = false;
if (!_bGlobalsSet)
{
_logger.WriteTimestampedMessage("Error Setting Globals. Exiting Content Exchanger");
status.ExitWithError = true;
status.ContentDownloaded = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
status.LowDiskSpace = IsDiskSpaceLow();
if (status.LowDiskSpace)
{
_logger.WriteTimestampedMessage("Low Disk Space. Exiting Content Exchanger");
status.ExitWithError = true;
status.ContentDownloaded = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
if (!DirStructureOK())
{
_logger.WriteTimestampedMessage("Error checking disk structure. Exiting Content Exchanger");
status.ExitWithError = true;
status.ContentDownloaded = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
if (!FileAccessRights())
{
_logger.WriteTimestampedMessage("Insufficient file access rights. Exiting Content Exchanger");
status.ExitWithError = true;
status.ContentDownloaded = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
try
{
FailedInternetConnectionAttemptFileAccessor failedAttemptAccessor = new FailedInternetConnectionAttemptFileAccessor();
try
{
SendHeartbeat(_machineGUID);
failedAttemptAccessor.ResetFailedAttempts();
}
catch (WebException)
{
failedAttemptAccessor.RecordFailedAttempt();
if (RunsInTheBackground)
{
if (failedAttemptAccessor.GetFailedAttempts() >= MAX_NO_FAILED_INTERNET_CONNECTION_ATTEMPTS)
{
MessageBox.Show("Oxigen is having trouble communicating via the Internet. Please see the FAQs to ensure your PC is correctly configured.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
failedAttemptAccessor.ResetFailedAttempts();
status.ExitWithError = true;
status.ContentDownloaded = false;
return(status);
}
}
throw;
}
// update config files
bool bCancelled = false;
using (WebClient client = new WebClient())
{
if (client.Proxy != null)
{
client.Proxy.Credentials = CredentialCache.DefaultCredentials;
}
UpdateConfigFiles(client, ref bCancelled);
if (bCancelled)
{
status.ExitWithError = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
// raed the downloaded channel subscriptions
ChannelSubscriptions channelSubscriptions = GetChannelSubscriptions();
if (channelSubscriptions == null)
{
_logger.WriteTimestampedMessage("No channel subscripitions found. Exiting Content Exchanger");
ReportProgress(100, 100);
status.ExitWithError = false;
status.ContentDownloaded = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
channelSubscriptions = FilterChannelSubscriptionsByLock(channelSubscriptions);
// get the channel data files
GetChannelDataFiles(channelSubscriptions, ref bCancelled, client);
if (bCancelled)
{
status.ExitWithError = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
// Generate Playlist
Playlist playlist = null;
ReportProgress(0, 20, "Creating the local playlist");
try
{
playlist = PlaylistMaker.CreatePlaylist(_channelDataPath,
_advertDataPath,
_demographicDataPath,
_playlistPath,
_password,
_defaultDisplayDuration,
channelSubscriptions,
_logger);
}
catch (Exception ex)
{
_logger.WriteError(ex);
_logger.WriteTimestampedMessage("Exiting Content Exchanger");
ReportProgress(100, 100);
status.ExitWithError = true;
status.ContentDownloaded = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
ReportProgress(100, 30);
// clean up unused files
CleanUpUnusedFiles(channelSubscriptions, playlist);
if (_worker != null && _worker.CancellationPending)
{
status.ExitWithError = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
bool bLowAssetSpace = false;
// Get content and advert files
bool bAssetFilesSuccessful = GetAssetFiles(playlist, ref bLowAssetSpace, ref bContentDownloaded,
ref bCancelled, client);
if (bCancelled)
{
status.ContentDownloaded = bContentDownloaded;
status.ExitWithError = false;
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
status.ContentDownloaded = bContentDownloaded;
status.ExitWithError = !bAssetFilesSuccessful;
status.LowAssetSpace = bLowAssetSpace;
}
}
catch (Exception ex)
{
_logger.WriteError(ex);
status.ExitWithError = true;
}
_logger.WriteTimestampedMessage("Exiting Content Exchanger");
ReportProgress(100, 100);
log = new CELog(DateTime.Now, status.ContentDownloaded, status.ExitWithError);
log.SaveLog();
return(status);
}
