public async Task InitializeAsync(IConnection connection)
{
modelService = await modelServiceFactory.CreateAsync(connection);
Title = string.Format(CultureInfo.CurrentCulture, Resources.CreateTitle, connection.HostAddress.Title);
accounts = modelService.GetAccounts()
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Accounts, initialValue: new ReadOnlyCollection <IAccount>(new IAccount[] { }));
this.WhenAny(x => x.Accounts, x => x.Value)
.Select(accts => accts?.FirstOrDefault())
.WhereNotNull()
.Subscribe(a => SelectedAccount = a);
GitIgnoreTemplates = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetGitIgnoreTemplates(),
new[] { GitIgnoreItem.None },
OrderedComparer <GitIgnoreItem> .OrderByDescending(item => GitIgnoreItem.IsRecommended(item.Name)).Compare,
x =>
{
if (x.Name.Equals("VisualStudio", StringComparison.OrdinalIgnoreCase))
{
SelectedGitIgnoreTemplate = x;
}
});
Licenses = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetLicenses(),
new[] { LicenseItem.None },
OrderedComparer <LicenseItem> .OrderByDescending(item => LicenseItem.IsRecommended(item.Name)).Compare);
}
public async Task InitializeAsync(LocalRepositoryModel repository, IConnection connection)
{
modelService = await modelServiceFactory.CreateAsync(connection);
activeLocalRepo = repository;
SourceBranch = gitService.GetBranch(repository);
var obs = modelService.ApiClient.GetRepository(repository.Owner, repository.Name)
.Select(r => CreateRemoteRepositoryModel(r))
.PublishLast();
disposables.Add(obs.Connect());
var githubObs = obs;
githubRepository = githubObs.ToProperty(this, x => x.GitHubRepository);
this.WhenAnyValue(x => x.GitHubRepository)
.WhereNotNull()
.Subscribe(r =>
{
TargetBranch = r.IsFork ? r.Parent.DefaultBranch : r.DefaultBranch;
});
githubObs.SelectMany(r =>
{
var b = Observable.Empty <BranchModel>();
if (r.IsFork)
{
b = modelService.GetBranches(r.Parent).Select(x =>
{
return(x);
});
}
return(b.Concat(modelService.GetBranches(r)));
})
.ToList()
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(x =>
{
Branches = x.ToList();
Initialized = true;
});
var draftKey = GetDraftKey();
await LoadInitialState(draftKey).ConfigureAwait(true);
this.WhenAnyValue(
x => x.PRTitle,
x => x.Description,
(t, d) => new PullRequestDraft {
Title = t, Body = d
})
.Throttle(TimeSpan.FromSeconds(1), timerScheduler)
.Subscribe(x => draftStore.UpdateDraft(draftKey, string.Empty, x));
Initialized = true;
}
public async Task InitializeAsync(IConnection connection)
{
var modelService = await modelServiceFactory.CreateAsync(connection);
apiClient = modelService.ApiClient;
// This class is only instantiated after we are logged into to a github account, so we should be safe to grab the first one here as the defaut.
account = modelService.GetAccounts()
.FirstAsync()
.Select(a => a.First())
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Account);
}
public async Task InitializeAsync(IConnection connection)
{
modelService = await modelServiceFactory.CreateAsync(connection).ConfigureAwait(true);
Title = string.Format(CultureInfo.CurrentCulture, Resources.CreateTitle, connection.HostAddress.Title);
accounts = modelService.GetAccounts()
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Accounts, initialValue: new ReadOnlyCollection <IAccount>(Array.Empty <IAccount>()));
this.WhenAny(x => x.Accounts, x => x.Value)
.Select(accts => accts?.FirstOrDefault())
.WhereNotNull()
.Subscribe(a => SelectedAccount = a);
modelService.GetGitIgnoreTemplates()
.Where(x => x != null)
.ToList()
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(x =>
{
var sorted = x
.Distinct()
.OrderByDescending(item => item.Recommended)
.ThenBy(item => item.Name);
GitIgnoreTemplates = new[] { GitIgnoreItem.None }.Concat(sorted).ToList();
SelectedGitIgnoreTemplate = GitIgnoreTemplates
.FirstOrDefault(i => i?.Name.Equals("VisualStudio", StringComparison.OrdinalIgnoreCase) == true);
});
modelService.GetLicenses()
.Where(x => x != null)
.ToList()
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(x =>
{
var sorted = x
.Distinct()
.OrderByDescending(item => item.Recommended)
.ThenBy(item => item.Key);
Licenses = new[] { LicenseItem.None }.Concat(sorted).ToList();
});
}
public GistCreationViewModel(
IConnection connection,
IModelServiceFactory modelServiceFactory,
ISelectedTextProvider selectedTextProvider,
IGistPublishService gistPublishService,
IUsageTracker usageTracker)
{
Guard.ArgumentNotNull(connection, nameof(connection));
Guard.ArgumentNotNull(selectedTextProvider, nameof(selectedTextProvider));
Guard.ArgumentNotNull(gistPublishService, nameof(gistPublishService));
Guard.ArgumentNotNull(usageTracker, nameof(usageTracker));
Title = Resources.CreateGistTitle;
this.gistPublishService = gistPublishService;
this.usageTracker = usageTracker;
FileName = VisualStudio.Services.GetFileNameFromActiveDocument() ?? Resources.DefaultGistFileName;
SelectedText = selectedTextProvider.GetSelectedText();
var modelService = modelServiceFactory.CreateBlocking(connection);
apiClient = modelService.ApiClient;
// This class is only instantiated after we are logged into to a github account, so we should be safe to grab the first one here as the defaut.
account = modelService.GetAccounts()
.FirstAsync()
.Select(a => a.First())
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Account);
var canCreateGist = this.WhenAny(
x => x.FileName,
fileName => !String.IsNullOrEmpty(fileName.Value));
CreateGist = ReactiveCommand.CreateAsyncObservable(canCreateGist, OnCreateGist);
}
public RepositoryCreationViewModel(
IConnection connection,
IModelServiceFactory modelServiceFactory,
IOperatingSystem operatingSystem,
IRepositoryCreationService repositoryCreationService,
IUsageTracker usageTracker)
{
Guard.ArgumentNotNull(connection, nameof(connection));
Guard.ArgumentNotNull(modelServiceFactory, nameof(modelServiceFactory));
Guard.ArgumentNotNull(operatingSystem, nameof(operatingSystem));
Guard.ArgumentNotNull(repositoryCreationService, nameof(repositoryCreationService));
Guard.ArgumentNotNull(usageTracker, nameof(usageTracker));
this.operatingSystem = operatingSystem;
this.repositoryCreationService = repositoryCreationService;
this.usageTracker = usageTracker;
Title = string.Format(CultureInfo.CurrentCulture, Resources.CreateTitle, connection.HostAddress.Title);
SelectedGitIgnoreTemplate = GitIgnoreItem.None;
SelectedLicense = LicenseItem.None;
modelService = modelServiceFactory.CreateBlocking(connection);
accounts = modelService.GetAccounts()
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, vm => vm.Accounts, initialValue: new ReadOnlyCollection <IAccount>(new IAccount[] {}));
this.WhenAny(x => x.Accounts, x => x.Value)
.Select(accts => accts?.FirstOrDefault())
.WhereNotNull()
.Subscribe(a => SelectedAccount = a);
browseForDirectoryCommand.Subscribe(_ => ShowBrowseForDirectoryDialog());
BaseRepositoryPathValidator = ReactivePropertyValidator.ForObservable(this.WhenAny(x => x.BaseRepositoryPath, x => x.Value))
.IfNullOrEmpty(Resources.RepositoryCreationClonePathEmpty)
.IfTrue(x => x.Length > 200, Resources.RepositoryCreationClonePathTooLong)
.IfContainsInvalidPathChars(Resources.RepositoryCreationClonePathInvalidCharacters)
.IfPathNotRooted(Resources.RepositoryCreationClonePathInvalid);
var nonNullRepositoryName = this.WhenAny(
x => x.RepositoryName,
x => x.BaseRepositoryPath,
(x, y) => x.Value)
.WhereNotNull();
RepositoryNameValidator = ReactivePropertyValidator.ForObservable(nonNullRepositoryName)
.IfNullOrEmpty(Resources.RepositoryNameValidatorEmpty)
.IfTrue(x => x.Length > 100, Resources.RepositoryNameValidatorTooLong)
.IfTrue(IsAlreadyRepoAtPath, Resources.RepositoryNameValidatorAlreadyExists);
SafeRepositoryNameWarningValidator = ReactivePropertyValidator.ForObservable(nonNullRepositoryName)
.Add(repoName =>
{
var parsedReference = GetSafeRepositoryName(repoName);
return(parsedReference != repoName ? String.Format(CultureInfo.CurrentCulture, Resources.SafeRepositoryNameWarning, parsedReference) : null);
});
this.WhenAny(x => x.BaseRepositoryPathValidator.ValidationResult, x => x.Value)
.Subscribe();
CreateRepository = InitializeCreateRepositoryCommand();
canKeepPrivate = CanKeepPrivateObservable.CombineLatest(CreateRepository.IsExecuting,
(canKeep, publishing) => canKeep && !publishing)
.ToProperty(this, x => x.CanKeepPrivate);
isCreating = CreateRepository.IsExecuting
.ToProperty(this, x => x.IsCreating);
GitIgnoreTemplates = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetGitIgnoreTemplates(),
new[] { GitIgnoreItem.None },
OrderedComparer <GitIgnoreItem> .OrderByDescending(item => GitIgnoreItem.IsRecommended(item.Name)).Compare,
x =>
{
if (x.Name.Equals("VisualStudio", StringComparison.OrdinalIgnoreCase))
{
SelectedGitIgnoreTemplate = x;
}
});
Licenses = TrackingCollection.CreateListenerCollectionAndRun(
modelService.GetLicenses(),
new[] { LicenseItem.None },
OrderedComparer <LicenseItem> .OrderByDescending(item => LicenseItem.IsRecommended(item.Name)).Compare);
BaseRepositoryPath = repositoryCreationService.DefaultClonePath;
}
public async Task InitializeAsync(ILocalRepositoryModel sourceRepository, IAccount destinationAccount, IConnection connection)
{
var modelService = await modelServiceFactory.CreateAsync(connection);
apiClient = modelService.ApiClient;
DestinationAccount = destinationAccount;
SourceRepository = sourceRepository;
DestinationRepository = new RemoteRepositoryModel(
0,
sourceRepository.Name,
CreateForkUri(sourceRepository.CloneUrl, destinationAccount.Login),
false,
true,
destinationAccount,
null);
}
public PullRequestCreationViewModel(
IConnection connection,
IModelServiceFactory modelServiceFactory,
ILocalRepositoryModel activeRepo,
IPullRequestService service,
INotificationService notifications)
{
Guard.ArgumentNotNull(connection, nameof(connection));
Guard.ArgumentNotNull(modelServiceFactory, nameof(modelServiceFactory));
Guard.ArgumentNotNull(activeRepo, nameof(activeRepo));
Guard.ArgumentNotNull(service, nameof(service));
Guard.ArgumentNotNull(notifications, nameof(notifications));
activeLocalRepo = activeRepo;
modelService = modelServiceFactory.CreateBlocking(connection);
var obs = modelService.ApiClient.GetRepository(activeRepo.Owner, activeRepo.Name)
.Select(r => new RemoteRepositoryModel(r))
.PublishLast();
disposables.Add(obs.Connect());
githubObs = obs;
githubRepository = githubObs.ToProperty(this, x => x.GitHubRepository);
this.WhenAnyValue(x => x.GitHubRepository)
.WhereNotNull()
.Subscribe(r =>
{
TargetBranch = r.IsFork ? r.Parent.DefaultBranch : r.DefaultBranch;
});
SourceBranch = activeRepo.CurrentBranch;
this.WhenAnyValue(x => x.Branches)
.WhereNotNull()
.Where(_ => TargetBranch != null)
.Subscribe(x =>
{
if (!x.Any(t => t.Equals(TargetBranch)))
{
TargetBranch = GitHubRepository.IsFork ? GitHubRepository.Parent.DefaultBranch : GitHubRepository.DefaultBranch;
}
});
SetupValidators();
var uniqueCommits = this.WhenAnyValue(
x => x.SourceBranch,
x => x.TargetBranch)
.Where(x => x.Item1 != null && x.Item2 != null)
.Select(branches =>
{
var baseBranch = branches.Item1.Name;
var compareBranch = branches.Item2.Name;
// We only need to get max two commits for what we're trying to achieve here.
// If there's no commits we want to block creation of the PR, if there's one commits
// we wan't to use its commit message as the PR title/body and finally if there's more
// than one we'll use the branch name for the title.
return(service.GetMessagesForUniqueCommits(activeRepo, baseBranch, compareBranch, maxCommits: 2)
.Catch <IReadOnlyList <CommitMessage>, Exception>(ex =>
{
log.Warning(ex, "Could not load unique commits");
return Observable.Empty <IReadOnlyList <CommitMessage> >();
}));
})
.Switch()
.ObserveOn(RxApp.MainThreadScheduler)
.Replay(1)
.RefCount();
var whenAnyValidationResultChanges = this.WhenAny(
x => x.TitleValidator.ValidationResult,
x => x.BranchValidator.ValidationResult,
x => x.IsBusy,
(x, y, z) => (x.Value?.IsValid ?? false) && (y.Value?.IsValid ?? false) && !z.Value);
this.WhenAny(x => x.BranchValidator.ValidationResult, x => x.GetValue())
.WhereNotNull()
.Where(x => !x.IsValid && x.DisplayValidationError)
.Subscribe(x => notifications.ShowError(BranchValidator.ValidationResult.Message));
CreatePullRequest = ReactiveCommand.CreateAsyncObservable(whenAnyValidationResultChanges,
_ => service
.CreatePullRequest(modelService, activeRepo, TargetBranch.Repository, SourceBranch, TargetBranch, PRTitle, Description ?? String.Empty)
.Catch <IPullRequestModel, Exception>(ex =>
{
log.Error(ex, "Error creating pull request");
//TODO:Will need a uniform solution to HTTP exception message handling
var apiException = ex as ApiValidationException;
var error = apiException?.ApiError?.Errors?.FirstOrDefault();
notifications.ShowError(error?.Message ?? ex.Message);
return(Observable.Empty <IPullRequestModel>());
}))
.OnExecuteCompleted(pr =>
{
notifications.ShowMessage(String.Format(CultureInfo.CurrentCulture, Resources.PRCreatedUpstream, SourceBranch.DisplayName, TargetBranch.Repository.Owner + "/" + TargetBranch.Repository.Name + "#" + pr.Number,
TargetBranch.Repository.CloneUrl.ToRepositoryUrl().Append("pull/" + pr.Number)));
});
isExecuting = CreatePullRequest.IsExecuting.ToProperty(this, x => x.IsExecuting);
this.WhenAnyValue(x => x.Initialized, x => x.GitHubRepository, x => x.Description, x => x.IsExecuting)
.Select(x => !(x.Item1 && x.Item2 != null && x.Item3 != null && !x.Item4))
.Subscribe(x => IsBusy = x);
Observable.CombineLatest(
this.WhenAnyValue(x => x.SourceBranch),
uniqueCommits,
service.GetPullRequestTemplate(activeRepo).DefaultIfEmpty(string.Empty),
(compare, commits, template) => new { compare, commits, template })
.Subscribe(x =>
{
var prTitle = string.Empty;
var prDescription = string.Empty;
if (x.commits.Count == 1)
{
prTitle = x.commits[0].Summary;
prDescription = x.commits[0].Details;
}
else
{
prTitle = x.compare.Name.Humanize();
}
if (!string.IsNullOrWhiteSpace(x.template))
{
if (!string.IsNullOrEmpty(prDescription))
{
prDescription += "\n\n";
}
prDescription += x.template;
}
PRTitle = prTitle;
Description = prDescription;
});
}
public Task InitializeAsync(LocalRepositoryModel sourceRepository, IAccount destinationAccount, IConnection connection)
{
return(Task.CompletedTask);
}
public async Task InitializeAsync(ILocalRepositoryModel repository, IConnection connection)
{
modelService = await modelServiceFactory.CreateAsync(connection);
activeLocalRepo = repository;
SourceBranch = repository.CurrentBranch;
var obs = modelService.ApiClient.GetRepository(repository.Owner, repository.Name)
.Select(r => new RemoteRepositoryModel(r))
.PublishLast();
disposables.Add(obs.Connect());
var githubObs = obs;
githubRepository = githubObs.ToProperty(this, x => x.GitHubRepository);
this.WhenAnyValue(x => x.GitHubRepository)
.WhereNotNull()
.Subscribe(r =>
{
TargetBranch = r.IsFork ? r.Parent.DefaultBranch : r.DefaultBranch;
});
githubObs.SelectMany(r =>
{
var b = Observable.Empty <IBranch>();
if (r.IsFork)
{
b = modelService.GetBranches(r.Parent).Select(x =>
{
return(x);
});
}
return(b.Concat(modelService.GetBranches(r)));
})
.ToList()
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(x =>
{
Branches = x.ToList();
Initialized = true;
});
SourceBranch = activeLocalRepo.CurrentBranch;
var uniqueCommits = this.WhenAnyValue(
x => x.SourceBranch,
x => x.TargetBranch)
.Where(x => x.Item1 != null && x.Item2 != null)
.Select(branches =>
{
var baseBranch = branches.Item1.Name;
var compareBranch = branches.Item2.Name;
// We only need to get max two commits for what we're trying to achieve here.
// If there's no commits we want to block creation of the PR, if there's one commits
// we wan't to use its commit message as the PR title/body and finally if there's more
// than one we'll use the branch name for the title.
return(service.GetMessagesForUniqueCommits(activeLocalRepo, baseBranch, compareBranch, maxCommits: 2)
.Catch <IReadOnlyList <CommitMessage>, Exception>(ex =>
{
log.Warning(ex, "Could not load unique commits");
return Observable.Empty <IReadOnlyList <CommitMessage> >();
}));
})
.Switch()
.ObserveOn(RxApp.MainThreadScheduler)
.Replay(1)
.RefCount();
Observable.CombineLatest(
this.WhenAnyValue(x => x.SourceBranch),
uniqueCommits,
service.GetPullRequestTemplate(repository).DefaultIfEmpty(string.Empty),
(compare, commits, template) => new { compare, commits, template })
.Subscribe(x =>
{
var prTitle = string.Empty;
var prDescription = string.Empty;
if (x.commits.Count == 1)
{
prTitle = x.commits[0].Summary;
prDescription = x.commits[0].Details;
}
else
{
prTitle = x.compare.Name.Humanize();
}
if (!string.IsNullOrWhiteSpace(x.template))
{
if (!string.IsNullOrEmpty(prDescription))
{
prDescription += "\n\n";
}
prDescription += x.template;
}
PRTitle = prTitle;
Description = prDescription;
});
Initialized = true;
}
