/// <summary>
/// Downloads a mod for updating.
/// </summary>
/// <param name="release">The mods release to be downloaded.</param>
/// <param name="username">The username.</param>
/// <param name="token">The login token.</param>
/// <param name="progress">A progress object used to report the progress of the operation.</param>
/// <param name="cancellationToken">A cancelation token that can be used to cancel the operation.</param>
public static async Task <ModFile> DownloadUpdateAsync(ModRelease release, string username, string token, IProgress <double> progress, CancellationToken cancellationToken)
{
DirectoryInfo modDirectory = App.Instance.Settings.GetModDirectory(release.InfoFile.FactorioVersion);
if (!modDirectory.Exists)
{
modDirectory.Create();
}
var downloadUrl = BuildUrl(release, username, token);
var file = new FileInfo(Path.Combine(modDirectory.FullName, release.FileName));
await WebHelper.DownloadFileAsync(downloadUrl, null, file, progress, cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
return(null);
}
ModFile modFile;
if (!ModFile.TryLoadFromFile(file, out modFile))
{
throw new InvalidOperationException("The server sent an invalid mod file.");
}
return(modFile);
}
/// <summary>
/// Checks if a dependency is present on the mod portal.
/// </summary>
public bool IsPresent(ExtendedModInfo modInfo, Version factorioVersion, out ModRelease release)
{
bool result = false;
release = null;
if (IsBase || IsInverted)
{
result = true;
}
else if (HasRestriction)
{
var comparison = comparisonFunctions[RestrictionComparison];
var candidates = modInfo.Releases.Where(item => (item.InfoFile.FactorioVersion == factorioVersion) && comparison(item.Version, RestrictionVersion));
release = candidates.MaxBy(candidate => candidate.Version, new VersionComparer());
result = release != null;
}
else
{
var candidates = modInfo.Releases.Where(item => item.InfoFile.FactorioVersion == factorioVersion);
release = candidates.MaxBy(candidate => candidate.Version, new VersionComparer());
result = release != null;
}
return(result);
}
private async Task UpdateModAsyncInner(Mod oldMod, ModRelease newestRelease, string token, IProgress <double> progress, CancellationToken cancellationToken)
{
FileInfo modFile = await ModWebsite.UpdateReleaseAsync(newestRelease, GlobalCredentials.Instance.Username, token, progress, cancellationToken);
Mod newMod;
if (App.Instance.Settings.AlwaysUpdateZipped || (oldMod is ZippedMod))
{
newMod = new ZippedMod(oldMod.Name, newestRelease.Version, newestRelease.FactorioVersion, modFile, InstalledMods, InstalledModpacks);
}
else
{
DirectoryInfo modDirectory = await Task.Run(() =>
{
progress.Report(2);
DirectoryInfo modsDirectory = App.Instance.Settings.GetModDirectory(newestRelease.FactorioVersion);
ZipFile.ExtractToDirectory(modFile.FullName, modsDirectory.FullName);
modFile.Delete();
return(new DirectoryInfo(Path.Combine(modsDirectory.FullName, modFile.NameWithoutExtension())));
});
newMod = new ExtractedMod(oldMod.Name, newestRelease.Version, newestRelease.FactorioVersion, modDirectory, InstalledMods, InstalledModpacks);
}
InstalledMods.Add(newMod);
if (oldMod.Update(newMod))
{
InstalledModpacks.ExchangeMods(oldMod, newMod);
}
ModpackTemplateList.Instance.Update(InstalledModpacks);
ModpackTemplateList.Instance.Save();
}
/// <summary>
/// Downloads a mod.
/// </summary>
/// <param name="release">The mods release to be downloaded.</param>
/// <param name="username">The username.</param>
/// <param name="token">The login token.</param>
/// <param name="fileName">The destination file name.</param>
/// <param name="progress">A progress object used to report the progress of the operation.</param>
/// <param name="cancellationToken">A cancelation token that can be used to cancel the operation.</param>
public static async Task <Mod> DownloadReleaseToFileAsync(ModRelease release, string username, string token, string fileName, IProgress <double> progress, CancellationToken cancellationToken)
{
if (username == null || token == null)
{
return(null);
}
DirectoryInfo modDirectory = App.Instance.Settings.GetModDirectory(release.InfoFile.FactorioVersion);
if (!modDirectory.Exists)
{
modDirectory.Create();
}
var downloadUrl = BuildUrl(release, username, token);
var modFile = new FileInfo(fileName);
try
{
await WebHelper.DownloadFileAsync(downloadUrl, null, modFile, progress, cancellationToken);
}
catch (Exception)
{
if (modFile.Exists)
{
modFile.Delete();
}
throw;
}
return(null);
}
public ModUpdateInfo(string modName, string friendlyName, ModRelease update)
{
ModName = modName;
FriendlyName = friendlyName;
Update = update;
isSelected = true;
ModVersions = new List <ModVersionUpdateInfo>();
}
public ModUpdateInfo(string title, string name, Version currentVersion, Version newestVersion, Mod mod, ModRelease newestRelease)
{
Title = title;
Name = name;
CurrentVersion = currentVersion;
NewestVersion = newestVersion;
Mod = mod;
NewestRelease = newestRelease;
isSelected = true;
}
public ModUpdateInfo(Mod mod, ModRelease newestRelease)
{
Title = mod.Title;
Name = mod.Name;
CurrentVersion = mod.Version;
NewestVersion = newestRelease.Version;
Mod = mod;
NewestRelease = newestRelease;
FactorioVersion = mod.FactorioVersion;
isSelected = true;
}
private ModRelease GetNewestRelease(ExtendedModInfo info, ModRelease currentRelease)
{
if (App.Instance.Settings.ManagerMode == ManagerMode.PerFactorioVersion)
{
return(info.Releases.Where(release => release.FactorioVersion == currentRelease.FactorioVersion)
.MaxBy(release => release.Version, new VersionComparer()));
}
else
{
return(info.Releases.MaxBy(release => release.Version, new VersionComparer()));
}
}
public ModUpdateInfo(Mod mod, ModRelease newestRelease, bool exchangeInModpacks, bool keepOld)
{
Title = mod.Title;
Name = mod.Name;
CurrentVersion = mod.Version;
NewestVersion = newestRelease.Version;
Mod = mod;
NewestRelease = newestRelease;
CurrentFactorioVersion = mod.FactorioVersion;
NewestFactorioVersion = newestRelease.InfoFile.FactorioVersion;
ExchangeInModpacks = exchangeInModpacks;
KeepOld = keepOld;
isSelected = true;
}
private async Task DownloadModRelease(ModExportTemplate modTemplate, ModRelease release, DirectoryInfo fileLocation, IProgress <double> progress, CancellationToken cancellationToken)
{
if (Mods.TryGetMod(modTemplate.Name, release.Version, out Mod installedMod))
{
modTemplate.Mod = installedMod;
return;
}
string token;
GlobalCredentials.Instance.LogIn(Window, out token);
string fileName = Path.Combine(fileLocation.FullName, $"{modTemplate.Uid}+{release.FileName}");
await ModWebsite.DownloadReleaseToFileAsync(release, GlobalCredentials.Instance.Username, token, fileName, progress, cancellationToken);
}
/// <summary>
/// Downloads a mod for updating.
/// </summary>
/// <param name="release">The mods release to be downloaded.</param>
/// <param name="username">The username.</param>
/// <param name="token">The login token.</param>
/// <param name="progress">A progress object used to report the progress of the operation.</param>
/// <param name="cancellationToken">A cancelation token that can be used to cancel the operation.</param>
public static async Task <FileInfo> UpdateReleaseAsync(ModRelease release, string username, string token, IProgress <double> progress, CancellationToken cancellationToken)
{
DirectoryInfo modDirectory = App.Instance.Settings.GetModDirectory(release.FactorioVersion);
if (!modDirectory.Exists)
{
modDirectory.Create();
}
var downloadUrl = new Uri($"{BaseUrl}{release.DownloadUrl}?username={username}&token={token}");
var modFile = new FileInfo(Path.Combine(modDirectory.FullName, release.FileName));
await WebHelper.DownloadFileAsync(downloadUrl, null, modFile, progress, cancellationToken);
return(cancellationToken.IsCancellationRequested ? null : modFile);
}
/// <summary>
/// Downloads a mod.
/// </summary>
/// <param name="release">The mods release to be downloaded.</param>
/// <param name="username">The username.</param>
/// <param name="token">The login token.</param>
/// <param name="progress">A progress object used to report the progress of the operation.</param>
/// <param name="cancellationToken">A cancelation token that can be used to cancel the operation.</param>
/// <param name="parentCollection">The collection to contain the mods.</param>
/// <param name="modpackCollection">The collection containing all modpacks.</param>
public static async Task <Mod> DownloadReleaseAsync(ModRelease release, string username, string token, IProgress <double> progress, CancellationToken cancellationToken,
ICollection <Mod> parentCollection, ICollection <Modpack> modpackCollection)
{
DirectoryInfo modDirectory = App.Instance.Settings.GetModDirectory(release.InfoFile.FactorioVersion);
if (!modDirectory.Exists)
{
modDirectory.Create();
}
var downloadUrl = BuildUrl(release, username, token);
Debug.Print(token);
var modFile = new FileInfo(Path.Combine(modDirectory.FullName, release.FileName));
try
{
await WebHelper.DownloadFileAsync(downloadUrl, null, modFile, progress, cancellationToken);
if (!cancellationToken.IsCancellationRequested)
{
Version factorioVersion;
string name;
Version version;
if (Mod.ArchiveFileValid(modFile, out factorioVersion, out name, out version))
{
if (factorioVersion == release.InfoFile.FactorioVersion)
{
return(new ZippedMod(name, version, factorioVersion, modFile, parentCollection, modpackCollection));
}
}
throw new InvalidOperationException("The server sent an invalid mod file.");
}
}
catch (Exception)
{
if (modFile.Exists)
{
modFile.Delete();
}
throw;
}
return(null);
}
/// <summary>
/// Downloads a mod.
/// </summary>
/// <param name="release">The mods release to be downloaded.</param>
/// <param name="username">The username.</param>
/// <param name="token">The login token.</param>
/// <param name="progress">A progress object used to report the progress of the operation.</param>
/// <param name="cancellationToken">A cancelation token that can be used to cancel the operation.</param>
/// <param name="parentCollection">The collection to contain the mods.</param>
/// <param name="modpackCollection">The collection containing all modpacks.</param>
public static async Task <Mod> DownloadReleaseAsync(ModRelease release, string username, string token, IProgress <double> progress, CancellationToken cancellationToken,
ModCollection parentCollection, ModpackCollection modpackCollection)
{
DirectoryInfo modDirectory = App.Instance.Settings.GetModDirectory(release.InfoFile.FactorioVersion);
if (!modDirectory.Exists)
{
modDirectory.Create();
}
var downloadUrl = BuildUrl(release, username, token);
var file = new FileInfo(Path.Combine(modDirectory.FullName, release.FileName));
try
{
await WebHelper.DownloadFileAsync(downloadUrl, null, file, progress, cancellationToken);
if (!cancellationToken.IsCancellationRequested)
{
if (ModFile.TryLoadFromFile(file, out ModFile modFile))
{
if (modFile.InfoFile.FactorioVersion == release.InfoFile.FactorioVersion)
{
return(await Mod.Add(modFile, parentCollection, modpackCollection, false));
}
}
throw new InvalidOperationException("The server sent an invalid mod file.");
}
}
catch (Exception)
{
if (file.Exists)
{
file.Delete();
}
throw;
}
return(null);
}
private async Task DownloadIncludedMod(ModExportTemplate modTemplate, DirectoryInfo fileLocation, ExtendedModInfo info, IProgress <double> progress, CancellationToken cancellationToken)
{
var file = GetIncludedFileOrDirectory(modTemplate, fileLocation);
if ((file == null) || !file.Exists) // File should exist, download if it doesn't
{
await DownloadExcludedMod(modTemplate, fileLocation, info, progress, cancellationToken);
return;
}
ModRelease targetRelease = null;
switch (modTemplate.MaskedExportMode)
{
case ExportMode.NewestVersion:
targetRelease = info.Releases.MaxBy(release => release.Version);
break;
case ExportMode.SpecificVersion:
targetRelease = info.Releases.FirstOrDefault(release => release.Version == modTemplate.Version);
break;
case ExportMode.FactorioVersion:
targetRelease = info.Releases.Where(release => release.InfoFile.FactorioVersion == modTemplate.FactorioVersion).MaxBy(release => release.Version);
break;
}
if (targetRelease != null)
{
var fileVersion = GetVersionFromFile(file);
if (fileVersion != targetRelease.Version)
{
file.Delete();
await DownloadModRelease(modTemplate, targetRelease, fileLocation, progress, cancellationToken);
}
}
}
private async Task UpdateSelectedModRelease()
{
string token;
if (GlobalCredentials.Instance.LogIn(Window, out token))
{
ModRelease newestRelease = GetNewestRelease(ExtendedInfo, SelectedRelease);
Mod mod = InstalledMods.FindByFactorioVersion(SelectedMod.Name, newestRelease.FactorioVersion);
var zippedMod = mod as ZippedMod;
var extractedMod = mod as ExtractedMod;
var cancellationSource = new CancellationTokenSource();
var progressWindow = new ProgressWindow {
Owner = Window
};
var progressViewModel = (ProgressViewModel)progressWindow.ViewModel;
progressViewModel.ActionName = App.Instance.GetLocalizedResourceString("UpdatingAction");
progressViewModel.ProgressDescription = string.Format(App.Instance.GetLocalizedResourceString("DownloadingDescription"), newestRelease.FileName);
progressViewModel.CanCancel = true;
progressViewModel.CancelRequested += (sender, e) => cancellationSource.Cancel();
IProgress <double> progress = new Progress <double>(p =>
{
if (p > 1)
{
progressViewModel.ProgressDescription = App.Instance.GetLocalizedResourceString("ExtractingDescription");
progressViewModel.IsIndeterminate = true;
progressViewModel.CanCancel = false;
}
else
{
progressViewModel.Progress = p;
}
});
try
{
Task closeWindowTask = null;
try
{
Task downloadTask = ModWebsite.UpdateReleaseAsync(newestRelease, GlobalCredentials.Instance.Username, token, progress, cancellationSource.Token);
if (extractedMod != null)
{
downloadTask = downloadTask.ContinueWith(t =>
{
progress.Report(2);
FileInfo modFile = ((Task <FileInfo>)t).Result;
DirectoryInfo modDirectory = App.Instance.Settings.GetModDirectory(newestRelease.FactorioVersion);
ZipFile.ExtractToDirectory(modFile.FullName, modDirectory.FullName);
modFile.Delete();
return(new DirectoryInfo(Path.Combine(modDirectory.FullName, modFile.NameWithoutExtension())));
}, TaskContinuationOptions.NotOnFaulted | TaskContinuationOptions.NotOnCanceled);
}
closeWindowTask = downloadTask.ContinueWith(t => progressWindow.Dispatcher.Invoke(progressWindow.Close));
progressWindow.ShowDialog();
if (zippedMod != null)
{
FileInfo newModFile = await(Task <FileInfo>) downloadTask;
if (zippedMod.FactorioVersion == newestRelease.FactorioVersion)
{
zippedMod.Update(newModFile, newestRelease.Version);
}
else
{
var newMod = new ZippedMod(zippedMod.Name, newestRelease.Version, newestRelease.FactorioVersion, newModFile,
InstalledMods, MainViewModel.Instance.Modpacks);
InstalledMods.Add(newMod);
foreach (var modpack in MainViewModel.Instance.Modpacks)
{
ModReference reference;
if (modpack.Contains(zippedMod, out reference))
{
modpack.Mods.Remove(reference);
modpack.Mods.Add(new ModReference(newMod, modpack));
}
}
zippedMod.File.Delete();
InstalledMods.Remove(extractedMod);
}
}
if (extractedMod != null)
{
DirectoryInfo newModDirectory = await(Task <DirectoryInfo>) downloadTask;
if (extractedMod.FactorioVersion == newestRelease.FactorioVersion)
{
extractedMod.Update(newModDirectory, newestRelease.Version);
}
else
{
var newMod = new ExtractedMod(extractedMod.Name, newestRelease.Version, newestRelease.FactorioVersion, newModDirectory,
InstalledMods, MainViewModel.Instance.Modpacks);
InstalledMods.Add(newMod);
foreach (var modpack in MainViewModel.Instance.Modpacks)
{
ModReference reference;
if (modpack.Contains(extractedMod, out reference))
{
modpack.Mods.Remove(reference);
modpack.Mods.Add(new ModReference(newMod, modpack));
}
}
extractedMod.Directory.Delete(true);
InstalledMods.Remove(extractedMod);
ModpackTemplateList.Instance.Update(MainViewModel.Instance.Modpacks);
ModpackTemplateList.Instance.Save();
}
}
}
finally
{
if (closeWindowTask != null)
{
await closeWindowTask;
}
}
}
catch (HttpRequestException)
{
MessageBox.Show(Window,
App.Instance.GetLocalizedMessage("InternetConnection", MessageType.Error),
App.Instance.GetLocalizedMessageTitle("InternetConnection", MessageType.Error),
MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
SelectedRelease = null;
foreach (var release in SelectedReleases)
{
release.IsInstalled = InstalledMods.Contains(selectedMod.Name, release.Version);
release.IsVersionInstalled = !release.IsInstalled && InstalledMods.ContainsByFactorioVersion(selectedMod.Name, release.FactorioVersion);
}
}
}
private OnlineModsViewModel()
{
InstalledMods = MainViewModel.Instance.Mods;
InstalledModpacks = MainViewModel.Instance.Modpacks;
SelectedReleases = new ObservableCollection <ModRelease>();
asyncFetchExtendedInfoIndex = -1;
DownloadCommand = new RelayCommand(async() => await DownloadSelectedModRelease(), () => SelectedRelease != null && !SelectedRelease.IsInstalled);
UpdateCommand = new RelayCommand(async() => await UpdateSelectedModRelease(), () =>
{
ModRelease newestRelease = GetNewestRelease(ExtendedInfo);
return((SelectedRelease != null) && SelectedRelease.IsInstalled && !newestRelease.IsInstalled && (SelectedRelease != newestRelease));
});
DeleteCommand = new RelayCommand(DeleteSelectedModRelease, () => SelectedRelease != null && SelectedRelease.IsInstalled);
RefreshCommand = new RelayCommand(async() => await RefreshModList());
OpenLicenseLinkCommand = new RelayCommand(() =>
{
string url = SelectedMod.LicenseUrl;
if (!string.IsNullOrWhiteSpace(url))
{
try
{
Process.Start(url);
}
catch { }
}
});
OpenHomepageCommand = new RelayCommand(() =>
{
string url = SelectedMod.Homepage;
if (!string.IsNullOrWhiteSpace(url))
{
try
{
Process.Start(url);
}
catch { }
}
});
OpenGitHubLinkCommand = new RelayCommand(() =>
{
const string prefix = "https://www.github.com/";
string url = SelectedMod.GitHubUrl;
if (!url.StartsWith(prefix))
{
url = prefix + url;
}
if (!string.IsNullOrWhiteSpace(url))
{
try
{
Process.Start(url);
}
catch { }
}
});
ClearFilterCommand = new RelayCommand(() => Filter = string.Empty);
}
private async Task UpdateSelectedModRelease()
{
string token;
if (GlobalCredentials.Instance.LogIn(Window, out token))
{
ModRelease newestRelease = GetNewestRelease(ExtendedInfo);
Mod oldMod = InstalledMods.Find(SelectedMod.Name).MaxBy(mod => mod.Version);
var cancellationSource = new CancellationTokenSource();
var progressWindow = new ProgressWindow {
Owner = Window
};
var progressViewModel = (ProgressViewModel)progressWindow.ViewModel;
progressViewModel.ActionName = App.Instance.GetLocalizedResourceString("UpdatingAction");
progressViewModel.ProgressDescription = string.Format(App.Instance.GetLocalizedResourceString("DownloadingDescription"), newestRelease.FileName);
progressViewModel.CanCancel = true;
progressViewModel.CancelRequested += (sender, e) => cancellationSource.Cancel();
IProgress <double> progress = new Progress <double>(p =>
{
if (p > 1)
{
progressViewModel.ProgressDescription = App.Instance.GetLocalizedResourceString("ExtractingDescription");
progressViewModel.IsIndeterminate = true;
progressViewModel.CanCancel = false;
}
else
{
progressViewModel.Progress = p;
}
});
try
{
Task closeWindowTask = null;
try
{
Task updateTask = UpdateModAsyncInner(oldMod, newestRelease, token, progress, cancellationSource.Token);
closeWindowTask = updateTask.ContinueWith(t => progressWindow.Dispatcher.Invoke(progressWindow.Close));
progressWindow.ShowDialog();
await updateTask;
}
finally
{
if (closeWindowTask != null)
{
await closeWindowTask;
}
}
}
catch (HttpRequestException)
{
MessageBox.Show(Window,
App.Instance.GetLocalizedMessage("InternetConnection", MessageType.Error),
App.Instance.GetLocalizedMessageTitle("InternetConnection", MessageType.Error),
MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
SelectedRelease = null;
foreach (var release in SelectedReleases)
{
release.IsInstalled = InstalledMods.Contains(selectedMod.Name, release.Version);
release.IsVersionInstalled = !release.IsInstalled && InstalledMods.ContainsByFactorioVersion(selectedMod.Name, release.FactorioVersion);
}
}
}
//private static bool IsEmail(string username)
//{
// string[] parts = username.Split('@');
// if (parts.Length != 2) return false;
// string domain = parts[1];
// int dotIndex = domain.LastIndexOf('.');
// return (dotIndex < (domain.Length - 1));
//}
private static Uri BuildUrl(ModRelease release, string username, string token)
{
return(new Uri($"{BaseUrl}{release.DownloadUrl}?username={username}&token={token}"));
}
