public DeployAction TryParseDeploymentInfo(HttpRequestBase request, JObject payload, string targetBranch, out DeploymentInfo deploymentInfo)
{
deploymentInfo = null;
string url = payload.Value<string>("RepositoryUrl");
if (string.IsNullOrWhiteSpace(url) || !url.ToLowerInvariant().Contains("api.onedrive.com"))
{
return DeployAction.UnknownPayload;
}
/*
Expecting payload to be:
{
"RepositoryUrl": "xxx",
"AccessToken": "xxx"
}
*/
string accessToken = payload.Value<string>("AccessToken");
// keep email and name, so that can be re-used in later commit
OneDriveInfo oneDriveInfo = new OneDriveInfo()
{
Deployer = "OneDrive",
RepositoryUrl = url,
AccessToken = accessToken,
AuthorName = _settings.GetValue("authorName"),
AuthorEmail = _settings.GetValue("authorEmail")
};
deploymentInfo = oneDriveInfo;
deploymentInfo.TargetChangeset = DeploymentManager.CreateTemporaryChangeSet(
authorName: oneDriveInfo.AuthorName,
authorEmail: oneDriveInfo.AuthorEmail,
message: String.Format(CultureInfo.CurrentUICulture, Resources.OneDrive_Synchronizing)
);
return DeployAction.ProcessDeployment;
}
public async Task SyncBasicTests()
{
var mockTracer = new Mock<ITracer>();
mockTracer
.Setup(m => m.Trace(It.IsAny<string>(), It.IsAny<IDictionary<string, string>>()));
var repository = Mock.Of<IRepository>();
var fileSystem = new Mock<IFileSystem>();
var fileBase = new Mock<FileBase>();
var fileInfoFactory = new Mock<IFileInfoFactory>();
var fileInfo = new Mock<FileInfoBase>();
var dirBase = new Mock<DirectoryBase>();
var dirInfoFactory = new Mock<IDirectoryInfoFactory>(); // mock dirInfo to make FileSystemHelpers.DeleteDirectorySafe not throw exception
var dirInfoBase = new Mock<DirectoryInfoBase>();
fileSystem.Setup(f => f.File).Returns(fileBase.Object);
fileSystem.Setup(f => f.FileInfo).Returns(fileInfoFactory.Object);
fileInfoFactory.Setup(f => f.FromFileName(It.IsAny<string>()))
.Returns(() => fileInfo.Object);
fileSystem.Setup(f => f.Directory).Returns(dirBase.Object);
fileSystem.Setup(f => f.DirectoryInfo).Returns(dirInfoFactory.Object);
dirInfoFactory.Setup(d => d.FromDirectoryName(It.IsAny<string>())).Returns(dirInfoBase.Object);
fileBase.Setup(fb => fb.Exists(It.IsAny<string>())).Returns((string path) =>
{
return (path != null && (path.EndsWith("f-delete") || path.EndsWith("bar.txt")));
});
fileBase.Setup(fb => fb.SetLastWriteTimeUtc(It.IsAny<string>(), It.IsAny<DateTime>()));
dirBase.Setup(d => d.Exists(It.IsAny<string>())).Returns((string path) =>
{
return (path != null && (path.EndsWith("f-delete-dir") || path.EndsWith("f2")));
});
FileSystemHelpers.Instance = fileSystem.Object;
// prepare change from OneDrive
OneDriveModel.OneDriveChange change = new OneDriveModel.OneDriveChange();
change.IsDeleted = false;
// prepare OneDriveInfo
var info = new OneDriveInfo();
info.AccessToken = "fake-token";
info.RepositoryUrl = "https://api.onedrive.com/v1.0/drive/special/approot:/fake-folder";
info.TargetChangeset = new ChangeSet("id", "authorName", "authorEmail", "message", DateTime.UtcNow);
// prepare http handler
var handler = new TestMessageHandler((HttpRequestMessage message) =>
{
StringContent content = null;
if (message != null && message.RequestUri != null)
{
if (message.RequestUri.AbsoluteUri.Equals(info.RepositoryUrl))
{
content = new StringContent(@"{ 'id': 'fake-id'}", Encoding.UTF8, "application/json");
return new HttpResponseMessage { Content = content };
}
else if (message.RequestUri.AbsoluteUri.Equals("https://api.onedrive.com/v1.0/drive/items/fake-id/view.changes"))
{
content = new StringContent(ViewChangePayload, Encoding.UTF8, "application/json");
return new HttpResponseMessage { Content = content };
}
else if (message.RequestUri.AbsoluteUri.EndsWith("items/A6034FFBC93398FD!331")
|| message.RequestUri.AbsoluteUri.EndsWith("items/A6034FFBC93398FD!330"))
{
content = new StringContent(@"{ '@content.downloadUrl': 'http://site-does-not-exist.microsoft.com'}", Encoding.UTF8, "application/json");
return new HttpResponseMessage { Content = content };
}
}
content = new StringContent("test file content", Encoding.UTF8, "application/json");
return new HttpResponseMessage { Content = content };
});
// perform action
OneDriveHelper helper = CreateMockOneDriveHelper(handler: handler, tracer: mockTracer.Object);
await helper.Sync(info, repository);
// verification
/*
Sycing f2 to wwwroot:
There are 6 changes
2 deletion
f2\f-delete (existed as file)
f2\f-delete-dir (existed as folder)
2 file changes
f2\foo.txt (not existed)
f2\f22\bar.txt (existed)
2 folder chagnes
f2 (existed)
f2\f22 (not existed)
*/
// deletion
mockTracer.Verify(t => t.Trace(@"Deleted file D:\home\site\wwwroot\f-delete", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
mockTracer.Verify(t => t.Trace(@"Deleted directory D:\home\site\wwwroot\f-delete-dir", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
// file changes
mockTracer.Verify(t => t.Trace(@"Creating file D:\home\site\wwwroot\foo.txt ...", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
mockTracer.Verify(t => t.Trace(@"Updating file D:\home\site\wwwroot\f22\bar.txt ...", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
mockTracer.Verify(t => t.Trace(@"Deleted file D:\home\site\wwwroot\f-delete", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
mockTracer.Verify(t => t.Trace(@"Deleted directory D:\home\site\wwwroot\f-delete-dir", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
// directory changes
mockTracer.Verify(t => t.Trace(@"Ignore folder f2", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
mockTracer.Verify(t => t.Trace(@"Creating directory D:\home\site\wwwroot\f22 ...", It.Is<IDictionary<string, string>>(d => d.Count == 0)));
}
internal async Task <ChangeSet> Sync(OneDriveInfo info, IRepository repository, ITracer tracer)
{
ChangeSet changeSet = null;
string cursor = _settings.GetValue(CursorKey);
ChangesResult changes = null;
// use incoming tracer since it is background work
_tracer = tracer;
// We truncate cursor value in filename but keep it unharmed in the trace content
using (_tracer.Step("Getting delta changes with cursor: {0}...", cursor.Truncate(5)))
using (_tracer.Step("cursor: {0}", cursor))
{
changes = await GetChanges(info.TargetChangeset.Id, info.AccessToken, info.RepositoryUrl, cursor);
}
if (changes == null || changes.Count == 0)
{
_tracer.Trace("No changes need to be applied.");
LogMessage(Resources.OneDriveNoChangesFound);
return(changeSet);
}
// for simplicity, use file changes as effective total
_totals = changes.FileChanges.Count > 0 ? changes.FileChanges.Count : changes.Count;
string hoststarthtml = Path.Combine(_environment.WebRootPath, Constants.HostingStartHtml);
FileSystemHelpers.DeleteFileSafe(hoststarthtml);
using (new Timer(UpdateStatusFile, state: info.TargetChangeset.Id, dueTime: TimeSpan.FromSeconds(5), period: TimeSpan.FromSeconds(5)))
using (_tracer.Step("Applying {0} changes ...", _totals))
{
LogMessage(Resources.OneDriveApplyingChanges, _totals);
// perform action seperately, so that can ensure timestamp on directory
// e.g two changes:
// (new) file /a/b/c.txt
// (new) dir /a/b
// if created dir first then create file. file creation will trigger folder timestamp change.
// which will result in "/a/b" has timestamp from the monent of file creation instead of the timestamp value from server, where value supposed to be set by code specifically.
await ApplyChangesParallel(changes.DeletionChanges, info.AccessToken, maxParallelCount : 1, countSuccess : changes.FileChanges.Count == 0);
await ApplyChangesParallel(changes.FileChanges, info.AccessToken, maxParallelCount : MaxConcurrentRequests, countSuccess : true);
// apply folder changes at last to maintain same timestamp as in OneDrive
await ApplyChangesParallel(changes.DirectoryChanges, info.AccessToken, maxParallelCount : 1, countSuccess : changes.FileChanges.Count == 0);
_tracer.Trace("{0} succeeded, {1} failed", _successCount, _failedCount);
LogMessage(Resources.OneDriveApplyResult, _successCount, _failedCount);
string message = _failedCount > 0 ?
string.Format(CultureInfo.CurrentCulture, Resources.OneDrive_SynchronizedWithFailure, _successCount, _totals, _failedCount) :
string.Format(CultureInfo.CurrentCulture, Resources.OneDrive_Synchronized, _totals);
// Commit anyway even partial change
if (repository.Commit(message, info.AuthorName, info.AuthorEmail))
{
changeSet = repository.GetChangeSet("HEAD");
}
if (_failedCount > 0)
{
// signal deployment failied
throw new Exception(string.Format(CultureInfo.CurrentCulture, Resources.OneDriveApplyResult, _successCount, _failedCount));
}
}
// finally keep a copy of the new cursor
_settings.SetValue(CursorKey, changes.Cursor);
return(changeSet);
}
