|
public static GetFromId ( System.Guid pluginId ) : |
||
| pluginId | System.Guid | |
| 리턴 | ||
/// <summary>
/// Build an ErrorReporting object from the data in this exception ready to send to the server.
/// </summary>
/// <returns>An ErrorReporting object containing information about the provider exception.</returns>
public ErrorReporting BuildReport()
{
Exception provExp = this.InnerException;
provExp.Data.Add("Provider", Provider.GetFromId(this.ProviderId).ToString());
ErrorReporting report = new ErrorReporting(Provider.GetFromId(this.ProviderId).Class, provExp);
return(report);
}
public static Panel GetFindNewPanel(Guid pluginID, object view)
{
if (Provider.Exists(pluginID))
{
findNewPluginInst = Provider.GetFromId(pluginID).CreateInstance();
findNewPluginInst.FindNewException += FindNewPluginInst_FindNewException;
findNewPluginInst.FindNewViewChange += FindNewPluginInst_FindNewViewChange;
findNewPluginInst.FoundNew += FindNewPluginInst_FoundNew;
return(findNewPluginInst.GetFindNewPanel(view));
}
else
{
return(new Panel());
}
}
private void DownloadProgThread()
{
if (this.Progress != null)
{
// Raise a progress event to give the user some feedback
this.Progress(this.episodeInfo.Epid, 0, ProgressType.Downloading);
}
if (!Provider.Exists(this.pluginId))
{
this.DownloadError(ErrorType.LocalProblem, "The plugin provider required to download this episode is not currently available. Please try updating the Radio Downloader providers or cancelling the download.");
return;
}
lock (this.pluginInstanceLock)
{
this.pluginInstance = Provider.GetFromId(this.pluginId).CreateInstance();
this.pluginInstance.Progress += this.DownloadPluginInst_Progress;
}
string finalName, fileExtension;
try
{
string saveLocation;
try
{
saveLocation = FileUtils.GetSaveFolder();
}
catch (DirectoryNotFoundException)
{
this.DownloadError(ErrorType.LocalProblem, "Your chosen location for saving downloaded programmes no longer exists. Select a new one under Options -> Main Options.");
return;
}
const int FreeMb = 250;
ulong availableSpace = OsUtils.PathAvailableSpace(saveLocation);
if (availableSpace <= FreeMb * 1024 * 1024)
{
this.DownloadError(ErrorType.LocalProblem, "Your chosen location for saving downloaded programmes does not have enough free space. Make sure that you have at least " + FreeMb.ToString(CultureInfo.CurrentCulture) + " MB free, or select a new location under Options -> Main Options.");
return;
}
try
{
finalName = Model.Download.FindFreeSaveFileName(Settings.FileNameFormat, this.progInfo, this.episodeInfo, saveLocation);
}
catch (IOException ioExp)
{
this.DownloadError(ErrorType.LocalProblem, "Encountered an error generating the download file name. " + ioExp.Message + " You may need to select a new location for saving downloaded programmes under Options -> Main Options.");
return;
}
catch (UnauthorizedAccessException unAuthExp)
{
this.DownloadError(ErrorType.LocalProblem, "Encountered a permissions problem generating the download file name. " + unAuthExp.Message + " You may need to select a new location for saving downloaded programmes under Options -> Main Options.");
return;
}
fileExtension = this.pluginInstance.DownloadProgramme(this.progExtId, this.episodeExtId, this.providerProgInfo, this.providerEpisodeInfo, finalName);
}
catch (DownloadException downloadExp)
{
if (downloadExp.ErrorType == ErrorType.UnknownError)
{
this.DownloadError(downloadExp);
}
else
{
this.DownloadError(downloadExp.ErrorType, downloadExp.Message);
}
return;
}
catch (Exception unknownExp)
{
this.DownloadError(unknownExp);
return;
}
if (this.cancelled)
{
this.cancelResponse = true;
}
finalName += "." + fileExtension;
lock (Database.DbUpdateLock)
{
Model.Download.SetComplete(this.episodeInfo.Epid, finalName);
Model.Programme.SetLatestDownload(this.progInfo.Progid, this.episodeInfo.Date);
}
// Remove single episode subscriptions
if (Model.Subscription.IsSubscribed(this.progInfo.Progid))
{
if (this.progInfo.SingleEpisode)
{
Model.Subscription.Remove(this.progInfo.Progid);
}
}
if (!string.IsNullOrEmpty(Settings.RunAfterCommand))
{
try
{
// Use VB Interaction.Shell as Process.Start doesn't give the option of a non-focused window
// The "comspec" environment variable gives the path to cmd.exe
Microsoft.VisualBasic.Interaction.Shell("\"" + Environment.GetEnvironmentVariable("comspec") + "\" /c " + Settings.RunAfterCommand.Replace("%file%", finalName), Microsoft.VisualBasic.AppWinStyle.NormalNoFocus);
}
catch
{
// Just ignore the error, as it just means that something has gone wrong with the run after command.
}
}
this.DownloadFinished();
}
/// <summary>
/// Initializes a new instance of the <see cref="ProviderException" /> class with a specified error message,
/// a reference to the inner provider exception that is the cause of this exception, and the
/// ID of the provider that is the cause of this exception.
/// </summary>
/// <param name="message">The message that describes the error.</param>
/// <param name="innerException">The provider exception that is the cause of this exception.</param>
/// <param name="pluginId">The ID of the provider that is the cause of this exception.</param>
public ProviderException(string message, Exception innerException, Guid pluginId)
: base(message, innerException)
{
this.ProviderId = pluginId;
this.ProviderName = Provider.GetFromId(pluginId).Name;
}