/// <summary>
/// Removes the current feed (which is an error state) from the feeds list.
/// </summary>
public void RemoveBadFeed()
{
var index = Feeds.IndexOf(CurrentFeed);
Feeds.Remove(CurrentFeed);
CurrentFeed = Feeds[Feeds.Count > index ? index : index - 1];
var withoutAwait = SaveFeedsAsync();
BadFeedRemoved?.Invoke(this, EventArgs.Empty);
}
public void ExecuteRemoveFeed(object parameter)
{
int index = Feeds.IndexOf(SelectedFeed);
Feeds.Remove(SelectedFeed);
//SelectedFeed = index > 0? Feeds[index - 1] : Feeds[0];
SelectedFeed = null;
onPropertyChanged("CountFeeds");
}
public void ExecuteDeleteFeedCommand(object parameter)
{
Feed feed = parameter as Feed;
int index = Feeds.IndexOf(feed);
SelectedFilterIndex = -1;
foreach (var filter in Filters.Where(x => x.Feed == feed))
{
filter.Feed = null; filter.FeedIndex = -1;
}
Feeds.RemoveAt(index);
}
public void ExecuteSaveBackup(object parameter)
{
if (!Directory.Exists(Path.GetDirectoryName(FeedsPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(FeedsPath));
}
XmlWriterSettings xws = new XmlWriterSettings()
{
Indent = true
};
DataContractSerializer dcs;
// Feeds
dcs = new DataContractSerializer(Feeds.GetType());
using (XmlWriter xw = XmlWriter.Create(FeedsPath, xws))
{
dcs.WriteObject(xw, Feeds);
}
// Saves the index of SearchInFeed so that the feed can be loaded on Restore
foreach (Filter f in Filters)
{
if (f.HasFeed)
{
f.SearchInFeedIndex = Feeds.IndexOf(f.SearchInFeed);
}
else
{
f.SearchInFeedIndex = -1;
}
}
// Filters
dcs = new DataContractSerializer(Filters.GetType());
using (XmlWriter xw = XmlWriter.Create(FiltersPath, xws))
{
dcs.WriteObject(xw, Filters);
}
// Downloads
dcs = new DataContractSerializer(ManuallyDownloadedTorrents.GetType());
using (XmlWriter xw = XmlWriter.Create(ManuallyDownloadedTorrentsPath, xws))
{
dcs.WriteObject(xw, ManuallyDownloadedTorrents);
}
}
