private Task GetPatchesShortestPath()
{
return(Task.Run(() =>
{
var currentVersion = CurrentVersion;
List <PatchIndexEntry> compatiblePatches = null;
do
{
var version = currentVersion;
compatiblePatches = PatchesIndex.Patches.Where(p => p.From.Equals(version)).ToList();
if (compatiblePatches.Count == 0)
{
continue;
}
var longestJumpPatch = compatiblePatches.OrderBy(p => p.To).Last();
var downloadEntry = new DownloadEntry(
Settings.GetRemotePatchDefinitionUrl(longestJumpPatch.From, longestJumpPatch.To),
Settings.GetRemotePatchDefinitionUrl(longestJumpPatch.From, longestJumpPatch.To).Replace(Settings.RemoteUrl, string.Empty),
null,
null,
null
);
PatchesPath.Add(Downloader.DownloadJson <PatchDefinition>(downloadEntry, Serializer));
currentVersion = longestJumpPatch.To;
} while (compatiblePatches.Count > 0);
Logger.Info("Found {ApplicablePatchesAmount} applicable updates.", PatchesPath.Count);
}));
}
protected override IReadOnlyCollection <DownloadEntry> ReadAllDownloadEntriesFromThread(HtmlNode threadHtmlNode, DownloadContext downloadContext)
{
var res = new List <DownloadEntry>();
var spoilerContainers = threadHtmlNode.Descendants().Where(f => f.Attributes["Class"]?.Value.Contains("bbCodeSpoilerContainer") == true);
foreach (var spoilerContainer in spoilerContainers)
{
var spanElementForUploaded = TryGetSpanElementForUploadedNet(spoilerContainer);
if (spanElementForUploaded != null)
{
var linkElement = GetExternalLinkElement(spanElementForUploaded);
var entryTitle = linkElement.InnerText;
var externalLinkUrl = GetExternalUrl(linkElement);
var uploadedDate = GetLastThreadUpdate(threadHtmlNode);
var newEntry = new DownloadEntry(downloadContext.Name, externalLinkUrl, entryTitle, uploadedDate, false);
res.Add(newEntry);
}
}
return(res.AsReadOnly());
}
private Task GetPatchesIndex()
{
return(Task.Run(() =>
{
try
{
var downloadEntry = new DownloadEntry(
Settings.GetRemotePatchesIndexUrl(),
Settings.GetRemotePatchesIndexUrl().Replace(Settings.RemoteUrl, string.Empty),
null,
null,
null
);
PatchesIndex = Downloader.DownloadJson <PatchIndex>(downloadEntry, Serializer);
}
catch
{
PatchesIndex = new PatchIndex()
{
Patches = new List <PatchIndexEntry>()
};
Logger.Warning("No patches index found.");
}
}));
}
public void SaveDownloadLists(DownloadLists lists)
{
try {
var listsEntry = new DownloadEntry {Title = lists.Title, ThumbnailUrl = lists.ThumbnailUrl, ExecutionStatus = lists.ExecutionStatus };
foreach (DownloadList list in lists.Entries) {
if (list.DownloadState == DownloadState.AllFinished || list.Entries.Count <= 0) continue;
var entry = new DownloadEntry {
Title = list.Title,
ThumbnailUrl = list.ThumbnailUrl,
MediaType = list.MediaType,
ExecutionStatus = list.ExecutionStatus,
Url = ""
};
var firstEntry = list.Entries[0] as YoutubeEntry;
if (firstEntry == null) continue;
if (firstEntry.Parent != null) {
entry.Url = String.Format("{0}", firstEntry.Parent.Uri);
entry.Title = firstEntry.Parent.Title;
}
foreach (YoutubeEntry youtubeEntry in list.Entries)
entry.List.Add(new DownloadEntry {
Title = youtubeEntry.Title,
Url = youtubeEntry.Uri.ToString(),
MediaType = youtubeEntry.MediaType,
ThumbnailUrl = youtubeEntry.ThumbnailUrl,
ExecutionStatus = youtubeEntry.ExecutionStatus
});
listsEntry.List.Add(entry);
}
using (var file = new StreamWriter(_downloadsFile)) file.Write(JsonConvert.SerializeObject(listsEntry));
}
catch {}
}
private Task GetBuildsIndex()
{
return(Task.Run(() =>
{
try
{
var downloadEntry = new DownloadEntry(
Settings.GetRemoteBuildsIndexUrl(),
Settings.GetRemoteBuildsIndexUrl().Replace(Settings.RemoteUrl, string.Empty),
null,
null,
null
);
BuildsIndex = Downloader.DownloadJson <BuildsIndex>(downloadEntry, Serializer);
}
catch (Exception e)
{
BuildsIndex = new BuildsIndex()
{
AvailableBuilds = new List <IVersion>()
};
Logger.Warning("No builds index found. Problem: {BuildsIndexException}", e);
}
}));
}
private IEnumerable <DownloadEntry> ReadActualEpisodes(HtmlNode threadHtmlNode, DownloadContext downloadContext)
{
var result = new List <DownloadEntry>();
HtmlNode actualEpisdesDivElement;
if (TryReadingActualEpisodesDivElement(threadHtmlNode, out actualEpisdesDivElement))
{
var uploadedElements = actualEpisdesDivElement.Descendants("a").Where(f => f.InnerText == "Uploaded");
foreach (var uploadedEle in uploadedElements)
{
var downloadLink = uploadedEle.Attributes.First(f => f.Name == "href").Value;
var parentSpan = uploadedEle.NavigateToElementOfType("span", Model.Enumerations.HtmlNavigationType.Parent);
var spanWithTitles = parentSpan.NavigateToElementOfType("span", Model.Enumerations.HtmlNavigationType.PreviousSibling);
if (spanWithTitles == null)
{
spanWithTitles = parentSpan.NavigateToElementOfType("span", Model.Enumerations.HtmlNavigationType.Parent);
}
var entryTitles = GetDownloadEntryTitles(spanWithTitles);
var lastUploadDate = GetLastThreadUpdate(threadHtmlNode);
var newEntry = new DownloadEntry(downloadContext.Name, downloadLink, entryTitles, lastUploadDate, false);
result.Add(newEntry);
}
}
else
{
throw new DownloadException("Could not find an entry-point for the actual episodes");
}
return(result);
}
private IEnumerable <DownloadEntry> ReadActualEpisodes(HtmlNode threadHtmlNode, DownloadContext downloadContext)
{
var result = new List <DownloadEntry>();
var allLinkElements = threadHtmlNode.Descendants("a").Where(f =>
{
var attr = f.Attributes["href"].Value;
return(attr.ContainsCaseInsensitive("ncrypt.in"));
});
foreach (var linkElement in allLinkElements)
{
var title = GetTitleFromLink(linkElement);
// Assuming it is not Season-Pack
if (!string.IsNullOrEmpty(title))
{
var link = linkElement.Attributes["href"].Value;
var downloadEntry = new DownloadEntry(downloadContext.Name, link, title, GetLastThreadUpdate(threadHtmlNode), false);
result.Add(downloadEntry);
}
}
return(result);
}
private DownloadEntry CreateEntry(HtmlNode threadHtmlNode, DownloadContext downloadContext, HtmlNode uploadedSpan)
{
var linkElement = uploadedSpan.ParentNode;
var externalLink = GetExternalUrl(linkElement);
string entryName;
bool isSeasonPack;
if (CheckIfIsAllEpisodesSpan(uploadedSpan))
{
entryName = Constants.DOWNLOADENTRYTITLE_SEASONPACK;
isSeasonPack = true;
}
else
{
entryName = GetDownloadEntryTitle(linkElement);
isSeasonPack = false;
}
var lastUploadDate = GetLastThreadUpdate(threadHtmlNode);
var result = new DownloadEntry(downloadContext.Name, externalLink, entryName, lastUploadDate, isSeasonPack);
return(result);
}
public DownloadProperties(string DownloadID)
{
InitializeComponent();
properties = Downloads.DownloadEntries.Where(download => download.DownloadID == DownloadID).FirstOrDefault();
FileIcon.Source = IconTools.GetIconForExtension(properties.FileName, ShellIconSize.LargeIcon).IconToImageSource();
FileName.Text = properties.FileName;
FileType.Text = SHGetFileInfo_Wrapper.GetFileTypeDescription(properties.FileName);
Status.Text = properties.Status != null ? properties.Status : "Unknown";
Size.Text = properties.SizePretty != null ? properties.SizePretty : "Unknown";
SaveTo_txtBox.Text = properties.SaveTo;
Address.Text = properties.DownloadLink.ToString();
Description.Text = properties.Description;
authUser.Text = properties.AuthUsername;
authPass.Password = properties.AuthPassword;
if (properties.Status == "Complete")
{
SaveTo_button.Content = "Move";
btnOpen.IsEnabled = true;
Address.IsReadOnly = true;
}
SaveTo_txtBox.SelectAll(); // select all text in this box on window load (to show that the box is selectable)
this.PreviewKeyDown += new KeyEventHandler(HandleEsc); // Close window when escape is hit
}
public DownloadProperties(string DownloadID)
{
InitializeComponent();
properties = Downloads.DownloadEntries.Where(download => download.DownloadID == DownloadID).FirstOrDefault();
FileIcon.Source = IconTools.GetIconForExtension(properties.FileName, ShellIconSize.LargeIcon).IconToImageSource();
FileName.Text = properties.FileName;
FileType.Text = SHGetFileInfo_Wrapper.GetFileTypeDescription(properties.FileName);
Status.Text = properties.Status != null ? properties.Status : "Unknown";
Size.Text = properties.SizePretty != null ? properties.SizePretty : "Unknown";
SaveTo_txtBox.Text = properties.SaveTo;
Address.Text = properties.DownloadLink.ToString();
Description.Text = properties.Description;
authUser.Text = properties.AuthUsername;
authPass.Password = properties.AuthPassword;
if (properties.Status == "Complete")
{
SaveTo_button.Content = "Move";
btnOpen.IsEnabled = true;
Address.IsReadOnly = true;
}
SaveTo_txtBox.SelectAll(); // select all text in this box on window load (to show that the box is selectable)
this.PreviewKeyDown += new KeyEventHandler(HandleEsc); // Close window when escape is hit
}
public DownloadHandler(BLTEStream blte)
{
if (CASContainer.BuildConfig["download-size"][0] != null && blte.Length != long.Parse(CASContainer.BuildConfig["download-size"][0]))
{
CASContainer.Settings?.Logger.LogAndThrow(Logging.LogType.Critical, "Download File is corrupt.");
}
using (var br = new BinaryReader(blte))
{
Header = new DownloadHeader()
{
Header = br.ReadBytes(2),
Version = br.ReadByte(),
ChecksumSize = br.ReadByte(),
Unknown = br.ReadByte(),
NumEntries = br.ReadUInt32BE(),
NumTags = br.ReadUInt16BE(),
};
// entries
for (int i = 0; i < Header.NumEntries; i++)
{
var entry = new DownloadEntry()
{
Unknown = Header.Version > 1 ? br.ReadByte() : (byte)0, // new V2 field
Hash = new MD5Hash(br),
FileSize = br.ReadUInt40BE(),
Stage = br.ReadByte(),
UnknownData = br.ReadBytes(4)
};
Entries.Add(entry);
}
// tags
int numMaskBytes = ((int)Header.NumEntries + 7) / 8;
for (int i = 0; i < Header.NumTags; i++)
{
var tag = new DownloadTag()
{
Name = br.ReadCString(),
Type = br.ReadUInt16BE(),
BitMask = new BoolArray(br.ReadBytes(numMaskBytes))
};
Tags.Add(tag);
}
EncodingMap = blte.EncodingMap.ToArray();
endofStageIndex = new int[] // store last indice of each stage
{
Entries.FindLastIndex(x => x.Stage == 0),
Entries.FindLastIndex(x => x.Stage == 1)
};
}
blte?.Dispose();
}
public void TestResolveEntryAvailable()
{
updateChecker.DownloadIdentifier = "fileHashMD5";
DownloadEntry entry = updateChecker.ResolveDownloadEntry(appUpdate);
Assert.AreEqual("TestFiles\\DownloadTestFile.txt", entry.Link);
Assert.AreEqual("Download.txt", entry.FileName);
}
public void TestResolveEntryNotAvailable()
{
updateChecker.DownloadIdentifier = "notAvailableIdentifier";
DownloadEntry entry = updateChecker.ResolveDownloadEntry(appUpdate);
Assert.AreEqual("http://www.example.com", entry.Link);
Assert.AreEqual("Default.zip", entry.FileName);
Assert.IsNull(entry.FileHash);
}
public DownloadEntryViewModel(DownloadEntry downloadEntry)
{
this._downloadEntry = downloadEntry;
timer = new Timer(1000);
timer.Elapsed += (o, k) => {
OnPropertyChanged("Status");
OnPropertyChanged("Progress");
OnPropertyChanged("DSpeed");
OnPropertyChanged("USpeed");
};
timer.Start();
}
public override string DownloadString(DownloadEntry entry)
{
using (var client = new DropboxClient(Credentials.Password))
{
var url = entry.PartialRemoteUrl;
if (!url.StartsWith("/"))
{
url = "/" + url;
}
using (var response = client.Files.DownloadAsync(url).Result)
{
return(response.GetContentAsStringAsync().Result);
}
}
}
public void AddEntry(CASResult blte)
{
if (CASContainer.EncodingHandler.Layout.ContainsKey(blte.Hash)) // skip existing
{
return;
}
var entry = new DownloadEntry()
{
Hash = blte.Hash,
FileSize = blte.CompressedSize - 30,
UnknownData = new byte[4],
Stage = (byte)(blte.HighPriority ? 0 : 1)
};
int index = endofStageIndex[entry.Stage];
if (index >= 0)
{
if (entry.Stage == 0)
{
endofStageIndex[0]++;
}
endofStageIndex[1]++;
Entries.Insert(index, entry);
foreach (var tag in Tags)
{
if (tag.Name != "Alternate")
{
tag.BitMask.Insert(index, true);
}
}
}
else
{
Entries.Add(entry);
foreach (var tag in Tags)
{
if (tag.Name != "Alternate")
{
tag.BitMask.Add(true);
}
}
}
}
private IEnumerable <DownloadEntry> ReadActualEpisodes(HtmlNode threadHtmlNode, DownloadContext downloadContext)
{
var result = new List <DownloadEntry>();
var singleEpisodeSpans = threadHtmlNode.Descendants().Where(f => f.Name == "span" && f.InnerText == "Aktuelle Folge");
foreach (var singleSpan in singleEpisodeSpans)
{
var externalLink = GetExternalUrl(singleSpan);
var entryName = GetDownloadEntryName(singleSpan);
var lastThreadUpdate = GetLastThreadUpdate(threadHtmlNode);
var downloadEntry = new DownloadEntry(downloadContext.Name, externalLink, entryName, lastThreadUpdate, false);
result.Add(downloadEntry);
}
return(result);
}
public async Task TestDownloadUpdateNoFileName(string identifier, string expectedName, bool download)
{
updateChecker.DownloadIdentifier = identifier;
// first check FileName
DownloadEntry entry = updateChecker.ResolveDownloadEntry(appUpdate);
Assert.AreEqual(expectedName, entry.FileName);
// now perform download
if (!download)
{
return;
}
string downloadPath = await updateChecker.DownloadUpdate(appUpdate);
Assert.IsNotNull(downloadPath);
Assert.AreEqual(downloadFileText, File.ReadAllText(downloadPath));
}
private bool TryReadingSeasonPack(HtmlNode threadHtmlNode, DownloadContext downloadContext, out DownloadEntry seasonPackEntry)
{
var seasonPackSpan = threadHtmlNode.Descendants("span").FirstOrDefault(f => f.InnerText.Contains("Staffelpack"));
if (seasonPackSpan != null)
{
var parentDiv = seasonPackSpan.NavigateToElementOfType("div", Model.Enumerations.HtmlNavigationType.Parent);
var downloadLink = GetExternalLinkUrl(parentDiv);
var entryTitle = Constants.DOWNLOADENTRYTITLE_SEASONPACK;
var lastUploadDate = GetLastThreadUpdate(threadHtmlNode);
seasonPackEntry = new DownloadEntry(downloadContext.Name, downloadLink, entryTitle, lastUploadDate, true);
return(true);
}
seasonPackEntry = null;
return(false);
}
private Task GetBuildDefinition()
{
return(Task.Run(() =>
{
if (CurrentVersion == null)
{
CurrentVersion = BuildsIndex.GetLast();
}
if (CurrentVersion == null)
{
Logger.Error(null, "Cannot retrieve any new version...");
throw new NoAvailableBuildsException();
}
if (!BuildsIndex.Contains(CurrentVersion) && CurrentVersion.IsLower(BuildsIndex.GetFirst()))
{
CurrentVersion = BuildsIndex.GetLast();
SetRepairNeeded();
}
try
{
var downloadEntry = new DownloadEntry(
Settings.GetRemoteBuildDefinitionUrl(CurrentVersion),
Settings.GetRemoteBuildDefinitionUrl(CurrentVersion).Replace(Settings.RemoteUrl, string.Empty),
null,
null,
null
);
CurrentBuildDefinition =
Downloader.DownloadJson <BuildDefinition>(downloadEntry, Serializer);
Logger.Info("Retrieved definition for {CurrentVersion}", CurrentVersion);
}
catch
{
CurrentBuildDefinition = new BuildDefinition()
{
Entries = new BuildDefinitionEntry[0]
};
Logger.Warning("Cannot retrieve the build definition for {CurrentVersion}", CurrentVersion);
}
}));
}
private bool TryReadingSeasonPack(HtmlNode threadHtmlNode, DownloadContext downloadContext, out DownloadEntry seasonPackEntry)
{
var staffelpackElement = threadHtmlNode.Descendants("b").FirstOrDefault(f => f.InnerText.Contains("Staffelpack"));
if (staffelpackElement != null)
{
var parentSpan = staffelpackElement.NavigateToElementOfType("span", Model.Enumerations.HtmlNavigationType.Parent);
var nextBlock = parentSpan.NavigateToElementOfType("b", Model.Enumerations.HtmlNavigationType.NextSibling);
var linkElement = nextBlock.Descendants("a").First();
var link = linkElement.Attributes["href"].Value;
seasonPackEntry = new DownloadEntry(downloadContext.Name, link, Constants.DOWNLOADENTRYTITLE_SEASONPACK, GetLastThreadUpdate(threadHtmlNode), true);
return(true);
}
seasonPackEntry = null;
return(false);
}
public void AddEntry(CASResult blte)
{
if (CASContainer.EncodingHandler.EKeys.ContainsKey(blte.EKey)) // skip existing
{
return;
}
var entry = new DownloadEntry()
{
EKey = blte.EKey,
FileSize = blte.CompressedSize - 30,
Flags = new DownloadFlags[Header.NumFlags],
Priority = (byte)(blte.HighPriority ? 0 : 1)
};
if (Header.HasChecksum != 0)
{
//entry.Checksum =
}
int index = endofStageIndex[entry.Priority];
if (index >= 0)
{
endofStageIndex[entry.Priority]++;
Entries.Insert(index, entry);
foreach (var tag in Tags)
{
tag.BitMask.Insert(index, tag.Name != "Alternate");
}
}
else
{
Entries.Add(entry);
foreach (var tag in Tags)
{
tag.BitMask.Add(tag.Name != "Alternate");
}
}
}
private bool TryReadingSeasonPack(HtmlNode threadHtmlNode, DownloadContext downloadContext, out DownloadEntry seasonPackEntry)
{
var seasonPackSpan = threadHtmlNode.Descendants("span").FirstOrDefault(f => f.InnerText == "Staffel");
if (seasonPackSpan != null)
{
var parentSpan = seasonPackSpan.NavigateToElementOfType("span", Model.Enumerations.HtmlNavigationType.Parent);
if (parentSpan != null)
{
var uploadedLink = parentSpan.NavigateToElement(f => f.Name == "a" && f.InnerText.ContainsCaseInsensitive("Uploaded"), Model.Enumerations.HtmlNavigationType.NextSibling);
if (uploadedLink != null)
{
var link = uploadedLink.Attributes["href"].Value;
seasonPackEntry = new DownloadEntry(downloadContext.Name, link, Constants.DOWNLOADENTRYTITLE_SEASONPACK, GetLastThreadUpdate(threadHtmlNode), true);
return(true);
}
}
}
seasonPackEntry = null;
return(false);
}
public DownloadProgress(string currentDownloadID)
{
InitializeComponent();
SourceInitialized += OnSourceInitialized;
downloadData = Downloads.DownloadEntries.Where(download => download.DownloadID == currentDownloadID).FirstOrDefault();
currentDownload = Mackerel.currentDownloads[downloadData.DownloadID];
currentDownload.ResumablityChanged += CurrentDownload_ResumablityChanged;
currentDownload.ProgressChanged += CurrentDownload_ProgressChanged;
currentDownload.Completed += CurrentDownload_Completed;
currentDownload.Error += CurrentDownload_Error;
//set temporary values before download starts
this.Title = downloadData.FileName;
FileSize.Text = Helper.SizeSuffix(downloadData.Size, 3);
Downloaded.Text = "Checking...";
TransferRate.Text = "(Unknown)";
TimeLeft.Text = "(Unknown)";
DownloadLink.Text = downloadData.DownloadLink.ToString();
Status.Text = "Connecting...";
FileSize.Text = Helper.SizeSuffix(downloadData.Size, 3) != null?Helper.SizeSuffix(downloadData.Size, 3) : "Unknown";
// enables Mackerel class to stop downloads just by setting downloadData.Running value to false
Downloads.DownloadEntries.ListChanged += delegate
{
if (!downloadData.Running && !currentDownload.Stop)
{
currentDownload.StopDownload();
downloadData.TransferRate = null;
Close();
}
};
}
private Task GetUpdaterDefinition()
{
return(Task.Run(() =>
{
try
{
var downloadEntry = new DownloadEntry(
Settings.GetRemoteUpdaterIndexUrl(),
Settings.GetRemoteUpdaterIndexUrl().Replace(Settings.RemoteUrl, string.Empty),
null,
null,
null
);
CurrentUpdaterDefinition =
Downloader.DownloadJson <UpdaterDefinition>(downloadEntry, Serializer);
}
catch (Exception e)
{
CurrentUpdaterDefinition = null;
Logger.Warning("No updater definition found. Problem: {UpdaterDefinitionException}", e);
}
}));
}
public DownloadProgress(string currentDownloadID)
{
InitializeComponent();
SourceInitialized += OnSourceInitialized;
downloadData = Downloads.DownloadEntries.Where(download => download.DownloadID == currentDownloadID).FirstOrDefault();
currentDownload = Mackerel.currentDownloads[downloadData.DownloadID];
currentDownload.ResumablityChanged += CurrentDownload_ResumablityChanged;
currentDownload.ProgressChanged += CurrentDownload_ProgressChanged;
currentDownload.Completed += CurrentDownload_Completed;
currentDownload.Error += CurrentDownload_Error;
//set temporary values before download starts
this.Title = downloadData.FileName;
FileSize.Text = Helper.SizeSuffix(downloadData.Size, 3);
Downloaded.Text = "Checking...";
TransferRate.Text = "(Unknown)";
TimeLeft.Text = "(Unknown)";
DownloadLink.Text = downloadData.DownloadLink.ToString();
Status.Text = "Connecting...";
FileSize.Text = Helper.SizeSuffix(downloadData.Size, 3) != null ? Helper.SizeSuffix(downloadData.Size, 3) : "Unknown";
// enables Mackerel class to stop downloads just by setting downloadData.Running value to false
Downloads.DownloadEntries.ListChanged += delegate
{
if (!downloadData.Running && !currentDownload.Stop)
{
currentDownload.StopDownload();
downloadData.TransferRate = null;
Close();
}
};
}
public async void DownloadAllTorrents(object state)
{
var items = (await _nyaaWrapper.ParseProvidersSubsAsync());
try
{
items.ToList().ForEach(x =>
{
MessageBox.Show(x.Title);
// If the item doesn't already exist in the downloader queue.
if (!_downloaderViewModel.DownloadList.ToList().Exists(z => z.Title == $"{x.Title} - {x.Episode} - [{x.Quality}]"))
{
// If the episode exists in our "should download list"
if (_settingsViewModel.DownloadList.ToList().Exists(y => y.Title == x.Title && y.Quality == x.Quality))
{
var item = new DownloadEntry()
{
Title = $"{x.Title} - {x.Episode} - [{x.Quality}]",
Size = x.TorrentSize,
TorrentManager = _downloadManager.AddTorrentUrl(x.TorrentURL),
};
_downloaderViewModel.DownloadList.Add(new DownloadEntryViewModel(item));
// If the downloader is started, start downloading the episode.
if (!_downloaderViewModel.Paused)
{
item.TorrentManager.Start();
}
}
}
});
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public async Task <IDisposable> LockForAsset(CancellationToken ct, string updatedPath)
{
DownloadEntry GetEntry()
{
lock (_assetsGate)
{
if (!_assetsGate.TryGetValue(updatedPath, out var entry))
{
_assetsGate[updatedPath] = entry = new DownloadEntry();
}
entry.ReferenceCount++;
return(entry);
}
}
var entry = GetEntry();
var disposable = await entry.Gate.LockAsync(ct);
void ReleaseEntry()
{
lock (_assetsGate)
{
disposable.Dispose();
if (--entry.ReferenceCount == 0)
{
_assetsGate.Remove(updatedPath);
}
}
}
return(Disposable.Create(ReleaseEntry));
}
private bool TryGettingPersistedConfigurationEntry(IReadOnlyCollection <DownloadEntryConfiguration> persistedConfigurationEntries, DownloadEntry downloadEntry, out DownloadEntryConfiguration configEntry)
{
// We pririorize the LinkIdentifier, but use the ShortTitle for the backword-compatibility
configEntry = persistedConfigurationEntries.FirstOrDefault(f => f.DownloadLinkIdentifier == downloadEntry.DownloadLinkIdentifier);
if (configEntry == null)
{
configEntry = persistedConfigurationEntries.FirstOrDefault(f => f.Title == downloadEntry.DownloadEntryTitleShort);
}
return(configEntry != null);
}
public MainWindowViewModel()
{
_configFile = new IniFile();
// View model data.
_settingsViewModel = new SettingsViewModel(new Settings(), _configFile);
_aboutViewModel = new AboutViewModel(new Todo());
_downloaderViewModel = new DownloaderViewModel(new Downloader()
{
Paused = false
});
CurrentViewModel = _settingsViewModel;
// Initializing the downloader.
_downloadManager = new DownloadManager.Manager();
_downloadManager.SetConfigPath();
_downloadManager.SetDownloadPath();
_downloadManager.SetTorrentsPath();
_downloadManager.InitializeEngine();
// Instantiating Nyaa wrapper.
_nyaaWrapper = new DownloadManager.NyaaWrapper();
// To check for the download state change.
_downloaderViewModel.PropertyChanged += _downloaderViewModel_PropertyChanged;
_settingsViewModel.PropertyChanged += _settingsViewModel_PropertyChanged;
// Close application command
closeApplication = new DelegateCommand(o =>
{
_settingsViewModel.SaveSettings();
if (_settingsViewModel.MinimizeOnExit)
{
CurrentWindowState = WindowState.Minimized;
}
else
{
try
{
_downloadManager.ShutdownEngine();
Environment.Exit(0);
} catch
{
Environment.Exit(0);
}
}
});
// The periodically timer check for new episodes.
checkForNewEpisodes_timer = new Timer(DownloadAllTorrents, null, timerCheckInterval, timerCheckInterval);
foreach (var file in System.IO.Directory.GetFiles("Downloads"))
{
if (file.EndsWith(".torrent"))
{
var item = new DownloadEntry()
{
TorrentManager = _downloadManager.AddTorrentFile(file),
};
_downloaderViewModel.DownloadList.Add(new DownloadEntryViewModel(item));
item.Title = item.TorrentManager.Torrent.Files[0].Path;
item.Size = "0";
}
}
}
private static FrameworkElement ConvertDownloadEntry(DownloadEntry entry)
{
var cellPadding = new Thickness(5, 10, 5, 15);
var title = new TextBlock
{
Text = entry.ToString(),
Margin = new Thickness(cellPadding.Left, cellPadding.Top, cellPadding.Right, 0)
};
Grid.SetRow(title, 0);
Grid.SetColumn(title, 1);
var hyperlink = new Hyperlink
{
Inlines = { new Run(entry.FullUrl) },
NavigateUri = new Uri(entry.FullUrl)
};
var link = new TextBlock(hyperlink)
{
FontSize = 11,
Margin = new Thickness(cellPadding.Left, 0, cellPadding.Right, cellPadding.Bottom)
};
Grid.SetRow(link, 1);
Grid.SetColumn(link, 1);
var radioButton = new RadioButton
{
GroupName = "download",
Margin = cellPadding
};
var grid = new Grid
{
RowDefinitions =
{
new RowDefinition(),
new RowDefinition()
},
ColumnDefinitions =
{
new ColumnDefinition
{
Width = GridLength.Auto
},
new ColumnDefinition()
},
Children =
{
radioButton,
title,
link
}
};
grid.MouseDown += (sender, args) =>
{
radioButton.IsChecked = true;
SelectionChanged?.Invoke(entry);
};
grid.MouseEnter += (sender, args) => grid.Background = new SolidColorBrush(Color.FromArgb(36, 0, 0, 0));
grid.MouseLeave += (sender, args) => grid.Background = new SolidColorBrush(Color.FromArgb(0, 0, 0, 0));
return(grid);
}
private static void SetExecutionStatus(Feed feed, DownloadEntry entry)
{
feed.ExecutionStatus = entry.ExecutionStatus;
if (feed.ExecutionStatus== ExecutionStatus.Deleted) feed.DownloadState = DownloadState.Deleted;
}
public DownloadHandler(BLTEStream blte)
{
if (CASContainer.BuildConfig["download-size"][0] != null && blte.Length != long.Parse(CASContainer.BuildConfig["download-size"][0]))
{
CASContainer.Settings?.Logger.LogAndThrow(Logging.LogType.Critical, "Download File is corrupt.");
}
using (var br = new BinaryReader(blte))
{
Header = new DownloadHeader()
{
Header = br.ReadBytes(2),
Version = br.ReadByte(),
ChecksumSize = br.ReadByte(),
HasChecksum = br.ReadByte(),
NumEntries = br.ReadUInt32BE(),
NumTags = br.ReadUInt16BE(),
};
if (Header.Version >= 2)
{
Header.NumFlags = br.ReadByte();
}
if (Header.Version >= 3)
{
// TODO do we have a version 3 file to test with?
//Header.BasePriority = br.ReadByte();
//Header.Unknown_0D = br.ReadBytes(3);
throw new NotImplementedException("Download file versions newer than 2 are not supported.");
}
// entries
for (int i = 0; i < Header.NumEntries; i++)
{
var entry = new DownloadEntry()
{
EKey = new MD5Hash(br),
FileSize = br.ReadUInt40BE(),
Priority = br.ReadByte()
};
if (Header.HasChecksum != 0)
{
entry.Checksum = br.ReadUInt32BE();
}
if (Header.Version >= 2)
{
entry.Flags = (DownloadFlags[])(object)br.ReadBytes(Header.NumFlags);
}
Entries.Add(entry);
}
// tags
int numMaskBytes = ((int)Header.NumEntries + 7) / 8;
for (int i = 0; i < Header.NumTags; i++)
{
var tag = new DownloadTag()
{
Name = br.ReadCString(),
Type = br.ReadUInt16BE(),
BitMask = new BoolArray(br.ReadBytes(numMaskBytes))
};
// We need to remove trailing bits from the padded byte array.
while (tag.BitMask.Count != Entries.Count)
{
tag.BitMask.RemoveAt(tag.BitMask.Count - 1);
}
Tags.Add(tag);
}
EncodingMap = blte.EncodingMap.ToArray();
endofStageIndex = new int[] // store last indice of each stage
{
Entries.FindLastIndex(x => x.Priority == 0),
Entries.FindLastIndex(x => x.Priority == 1)
};
}
blte?.Dispose();
}
public bool FillDownloadLists(DownloadLists lists)
{
try {
lists.Entries.Clear();
DownloadEntry listsEntry;
if (!File.Exists(_downloadsFile))
listsEntry = new DownloadEntry();
else
using (var file = new StreamReader(_downloadsFile))
listsEntry = JsonConvert.DeserializeObject<DownloadEntry>(file.ReadToEnd());
if (listsEntry.List != null && listsEntry.List.Count > 0) {
foreach (var itemList in listsEntry.List) {
var youtubeEntries = new List<YoutubeEntry>();
var mediaType = itemList.MediaType;
Uri uri;
var youtubeListEntry =
YoutubeEntry.Create(Uri.TryCreate(itemList.Url, UriKind.Absolute, out uri) ? uri : null);
youtubeListEntry.Title = itemList.Title;
SetExecutionStatus(youtubeListEntry, itemList);
youtubeListEntry.ThumbnailUrl = itemList.ThumbnailUrl;
foreach (var item in itemList.List) {
var youtubeEntry = YoutubeEntry.Create(new Uri(item.Url), youtubeListEntry);
youtubeEntry.ThumbnailUrl = item.ThumbnailUrl;
youtubeEntry.Title = item.Title;
SetExecutionStatus(youtubeEntry, item);
youtubeEntries.Add(youtubeEntry);
}
if (youtubeEntries.Count > 0)
lists.SoftAdd(youtubeEntries, mediaType);
}
}
return true;
}
catch {
return false;
}
}
