private static RavenJToken GetValueWithDates(string val)
{
try
{
if (val.StartsWith("{"))
{
return(RavenJObject.Parse(val));
}
if (val.StartsWith("["))
{
return(RavenJArray.Parse(val));
}
DateTime dateTime;
if (DateTime.TryParseExact(val, Default.OnlyDateTimeFormat, CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind, out dateTime))
{
if (val.EndsWith("Z"))
{
return(DateTime.SpecifyKind(dateTime, DateTimeKind.Utc));
}
return(new RavenJValue(dateTime));
}
DateTimeOffset dateTimeOffset;
if (DateTimeOffset.TryParseExact(val, Default.DateTimeFormatsToRead, CultureInfo.InvariantCulture, DateTimeStyles.RoundtripKind, out dateTimeOffset))
{
return(new RavenJValue(dateTimeOffset));
}
return(new RavenJValue(Uri.UnescapeDataString(val)));
}
catch (Exception exc)
{
throw new JsonReaderException(string.Concat("Unable to get value: ", val), exc);
}
}
private static RavenJToken GetValue(string val)
{
try
{
if (val.StartsWith("{"))
{
return(RavenJObject.Parse(val));
}
if (val.StartsWith("["))
{
return(RavenJArray.Parse(val));
}
DateTime result;
if (DateTime.TryParseExact(val, new[] { "r", "o" }, CultureInfo.InvariantCulture, DateTimeStyles.None, out result))
{
return(new RavenJValue(result));
}
return(new RavenJValue(val));
}
catch (Exception exc)
{
throw new JsonReaderException(string.Concat("Unable to get value: ", val), exc);
}
}
public static IEnumerable <dynamic> GetDocumentsFromString(string json)
{
return(RavenJArray.Parse(json).Cast <RavenJObject>().Select(JsonToExpando.Convert));
}
/* Checks for updates and returns release informations when there is newer one.
* Returns null if there is no newer release.
* If Prerelease argument is true, it will return also Pre-release, otherwise Pre-releases are ignored.
* An existing last checked release will be discarded.
* Throws UpdaterException if error occurs.
*/
public static Release CheckForUpdates(bool Prerelease = true)
{
if (Latest != null)
{
if (Latest.IsDownloading)
{
throw new UpdaterException("Download already in progress");
}
Latest.Dispose();
}
Latest = null;
IsChecked = IsInstalled = false;
var webClient = new UpdaterWebClient();
webClient.Encoding = Encoding.UTF8;
try
{
string json = webClient.DownloadString(GitAPILatestReleaseURL);
RavenJArray releases = RavenJArray.Parse(json);
if (releases.Length < 1)
{
throw new UpdaterException("No release found");
}
string current = GetCurrentVersion(); // Current version (tag).
// Iterate thru avialable releases.
foreach (RavenJObject release in (RavenJArray)releases)
{
// Drafts are not returned by API, but just in case...
bool draft = release["draft"].Value <bool>();
if (draft)
{
continue; // Ignore drafts.
}
// Check if there are assets attached.
RavenJArray assets = (RavenJArray)release["assets"];
if (assets.Length < 1)
{
continue; // No assets, ignore it.
}
// Compare release tag with our version (tag).
// Assumption is that no one will make realease with older version tag.
// So, any different version should be newer.
string tag = release["tag_name"].Value <string>();
if (tag == current) // If we didn't find different tag till now, then there is no newer version.
{
IsChecked = true;
return(null);
}
// Check if it is pre-release and we want to update to it.
bool prerelease = release["prerelease"].Value <bool>();
if (prerelease && !Prerelease)
{
continue; // Found unwanted pre-release, ignore it.
}
// Find PoESkillTree ZIP package.
RavenJObject zipAsset = null;
foreach (RavenJObject asset in assets)
{
string content_type = asset["content_type"].Value <string>();
if (content_type != "application/zip")
{
continue; // Not a ZIP, ignore it.
}
string name = asset["name"].Value <string>();
Match m = ReZipPackage.Match(name);
if (m.Success)
{
// Found ZIP package.
zipAsset = asset;
break;
}
}
if (zipAsset == null)
{
continue; // No ZIP package found.
}
// This is newer release (probably).
IsChecked = true;
Latest = new Release
{
Name = release["name"].Value <string>(),
Description = release["body"].Value <string>(),
Prerelease = prerelease,
Version = tag,
URI = new Uri(zipAsset["browser_download_url"].Value <string>())
};
// We are done, exit loop.
break;
}
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.ProtocolError)
{
throw new UpdaterException("HTTP " + ((int)((HttpWebResponse)e.Response).StatusCode) + " " + ((HttpWebResponse)e.Response).StatusDescription);
}
else
{
throw new UpdaterException(e.Message, e);
}
}
catch (Exception e)
{
throw new UpdaterException(e.Message, e);
}
return(Latest);
}
/* Checks for updates and returns release informations when there is newer one.
* Returns null if there is no newer release.
* If Prerelease argument is true, it will return also Pre-release, otherwise Pre-releases are ignored.
* An existing last checked release will be discarded.
* Throws UpdaterException if error occurs.
*/
public static Release CheckForUpdates(bool Prerelease = true)
{
if (Latest != null)
{
if (Latest.IsDownloading)
{
throw new UpdaterException(L10n.Message("Download already in progress"));
}
// If release was installed, report no update.
if (Latest.IsInstalled)
{
return(null);
}
Dispose();
}
if (IsNewerProductInstalled())
{
// Newer product is installed, there is no update.
IsChecked = true;
return(null);
}
var webClient = new UpdaterWebClient();
webClient.Encoding = Encoding.UTF8;
try
{
string json = webClient.DownloadString(GitAPILatestReleaseURL);
RavenJArray releases = RavenJArray.Parse(json);
if (releases.Length < 1)
{
throw new UpdaterException(L10n.Message("No release found"));
}
Version current = GetCurrentVersion(); // Current version (tag).
// Iterate thru avialable releases.
foreach (RavenJObject release in (RavenJArray)releases)
{
// Drafts are not returned by API, but just in case...
bool draft = release["draft"].Value <bool>();
if (draft)
{
continue; // Ignore drafts.
}
// Check if there are assets attached.
RavenJArray assets = (RavenJArray)release["assets"];
if (assets.Length < 1)
{
continue; // No assets, ignore it.
}
// Compare release tag with our version (tag).
string tag = release["tag_name"].Value <string>();
Version version = new Version(tag);
if (version.CompareTo(current) <= 0)
{
// Same or older version.
IsChecked = true;
return(null);
}
// Check if it is pre-release and we want to update to it.
bool prerelease = release["prerelease"].Value <bool>();
if (prerelease && !Prerelease)
{
continue; // Found unwanted pre-release, ignore it.
}
// Find release package.
string fileName = null;
RavenJObject pkgAsset = null;
foreach (RavenJObject asset in assets)
{
// Check if asset upload completed.
if (asset["state"].Value <string>() != "uploaded")
{
continue;
}
string content_type = asset["content_type"].Value <string>();
if (content_type != PackageContentType)
{
continue; // Not a package, ignore it.
}
fileName = asset["name"].Value <string>();
Match m = RePackage.Match(fileName);
if (m.Success)
{
// Found release package.
pkgAsset = asset;
break;
}
}
if (pkgAsset == null)
{
continue; // No package found.
}
// This is newer release.
IsChecked = true;
Latest = new Release
{
Name = release["name"].Value <string>(),
Description = release["body"].Value <string>(),
IsPrerelease = prerelease,
// A release is an update, if file name starts with our PackageName.
IsUpdate = fileName.StartsWith(GetPackageName(Properties.Version.ProductName) + "-"),
PackageFileName = fileName,
Version = tag,
URI = new Uri(pkgAsset["browser_download_url"].Value <string>())
};
// We are done, exit loop.
break;
}
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.ProtocolError)
{
throw new UpdaterException("HTTP " + ((int)((HttpWebResponse)e.Response).StatusCode) + " " + ((HttpWebResponse)e.Response).StatusDescription);
}
else
{
throw new UpdaterException(e.Message, e);
}
}
catch (Exception e)
{
throw new UpdaterException(e.Message, e);
}
return(Latest);
}
public async Task DataDumperExportHandlesMaxEtagCorrectly()
{
using (var store = NewDocumentStore())
{
using (var session = store.OpenSession())
{
for (var i = 0; i < 10; i++)
{
session.Store(new User {
Name = "oren #" + (i + 1)
});
}
session.SaveChanges();
}
using (var textStream = new StringWriter())
using (var writer = new JsonTextWriter(textStream))
{
var dumper = new CustomDataDumper(store.SystemDatabase);
var startEtag = store.SystemDatabase.Statistics.LastDocEtag.IncrementBy(-5);
var endEtag = startEtag.IncrementBy(2);
writer.WriteStartArray();
var lastEtag = await dumper.ExportDocuments(writer, startEtag, endEtag);
writer.WriteEndArray();
writer.Flush();
// read exported content
var exportedDocs = RavenJArray.Parse(textStream.GetStringBuilder().ToString());
Assert.Equal(2, exportedDocs.Count());
Assert.Equal("01000000-0000-0001-0000-000000000007", exportedDocs.First().Value <RavenJObject>("@metadata").Value <string>("@etag"));
Assert.Equal("01000000-0000-0001-0000-000000000008", exportedDocs.Last().Value <RavenJObject>("@metadata").Value <string>("@etag"));
Assert.Equal("01000000-0000-0001-0000-000000000008", lastEtag.ToString());
}
using (var textStream = new StringWriter())
using (var writer = new JsonTextWriter(textStream))
{
var dumper = new CustomDataDumper(store.SystemDatabase);
var startEtag = store.SystemDatabase.Statistics.LastDocEtag.IncrementBy(-5);
writer.WriteStartArray();
var lastEtag = await dumper.ExportDocuments(writer, startEtag, null);
writer.WriteEndArray();
writer.Flush();
// read exported content
var exportedDocs = RavenJArray.Parse(textStream.GetStringBuilder().ToString());
Assert.Equal(5, exportedDocs.Count());
Assert.Equal("01000000-0000-0001-0000-000000000007", exportedDocs.First().Value <RavenJObject>("@metadata").Value <string>("@etag"));
Assert.Equal("01000000-0000-0001-0000-00000000000B", exportedDocs.Last().Value <RavenJObject>("@metadata").Value <string>("@etag"));
Assert.Equal("01000000-0000-0001-0000-00000000000B", lastEtag.ToString());
}
for (var i = 0; i < 10; i++)
{
store.DatabaseCommands.PutAttachment("attach/" + (i + 1), null, new MemoryStream(new [] { (byte)i }), new RavenJObject());
}
using (var textStream = new StringWriter())
using (var writer = new JsonTextWriter(textStream))
{
var dumper = new CustomDataDumper(store.SystemDatabase);
var startEtag = store.SystemDatabase.Statistics.LastAttachmentEtag.IncrementBy(-5);
var endEtag = startEtag.IncrementBy(2);
writer.WriteStartArray();
var lastEtag = await dumper.ExportAttachments(writer, startEtag, endEtag);
writer.WriteEndArray();
writer.Flush();
// read exported content
var exportedAttachments = RavenJArray.Parse(textStream.GetStringBuilder().ToString());
Assert.Equal(2, exportedAttachments.Count());
Assert.Equal("02000000-0000-0001-0000-000000000006", exportedAttachments.First().Value <string>("Etag"));
Assert.Equal("02000000-0000-0001-0000-000000000007", exportedAttachments.Last().Value <string>("Etag"));
Assert.Equal("02000000-0000-0001-0000-000000000007", lastEtag.ToString());
}
using (var textStream = new StringWriter())
using (var writer = new JsonTextWriter(textStream))
{
var dumper = new CustomDataDumper(store.SystemDatabase);
var startEtag = store.SystemDatabase.Statistics.LastAttachmentEtag.IncrementBy(-5);
writer.WriteStartArray();
var lastEtag = await dumper.ExportAttachments(writer, startEtag, null);
writer.WriteEndArray();
writer.Flush();
// read exported content
var exportedAttachments = RavenJArray.Parse(textStream.GetStringBuilder().ToString());
Assert.Equal(5, exportedAttachments.Count());
Assert.Equal("02000000-0000-0001-0000-000000000006", exportedAttachments.First().Value <string>("Etag"));
Assert.Equal("02000000-0000-0001-0000-00000000000A", exportedAttachments.Last().Value <string>("Etag"));
Assert.Equal("02000000-0000-0001-0000-00000000000A", lastEtag.ToString());
}
WaitForIndexing(store);
store.DatabaseCommands.DeleteByIndex("Raven/DocumentsByEntityName", new IndexQuery()
{
Query = "Tag:Users"
}).WaitForCompletion();
for (var i = 0; i < 10; i++)
{
store.DatabaseCommands.DeleteAttachment("attach/" + (i + 1), null);
}
Etag user6DeletionEtag = null, user9DeletionEtag = null, attach5DeletionEtag = null, attach7DeletionEtag = null;
WaitForUserToContinueTheTest(store);
store.SystemDatabase.TransactionalStorage.Batch(accessor =>
{
user6DeletionEtag =
accessor.Lists.Read(Constants.RavenPeriodicExportsDocsTombstones, "users/6").Etag;
user9DeletionEtag =
accessor.Lists.Read(Constants.RavenPeriodicExportsDocsTombstones, "users/9").Etag;
attach5DeletionEtag =
accessor.Lists.Read(Constants.RavenPeriodicExportsAttachmentsTombstones, "attach/5").Etag;
attach7DeletionEtag =
accessor.Lists.Read(Constants.RavenPeriodicExportsAttachmentsTombstones, "attach/7").Etag;
});
using (var textStream = new StringWriter())
using (var writer = new JsonTextWriter(textStream))
{
var dumper = new CustomDataDumper(store.SystemDatabase);
writer.WriteStartObject();
var lastEtags = new LastEtagsInfo();
var exportResult = new ExportDataResult
{
LastDocDeleteEtag = user6DeletionEtag,
LastAttachmentsDeleteEtag = attach5DeletionEtag
};
lastEtags.LastDocDeleteEtag = user9DeletionEtag;
lastEtags.LastAttachmentsDeleteEtag = attach7DeletionEtag;
dumper.ExportDeletions(writer, exportResult, lastEtags).Wait();
writer.WriteEndObject();
writer.Flush();
// read exported content
var exportJson = RavenJObject.Parse(textStream.GetStringBuilder().ToString());
var docsKeys =
exportJson.Value <RavenJArray>("DocsDeletions").Select(x => x.Value <string>("Key")).ToArray();
var attachmentsKeys =
exportJson.Value <RavenJArray>("AttachmentsDeletions")
.Select(x => x.Value <string>("Key"))
.ToArray();
Assert.Equal(new [] { "users/7", "users/8", "users/9" }, docsKeys);
Assert.Equal(new [] { "attach/6", "attach/7" }, attachmentsKeys);
}
}
}
/* Checks for updates and returns release informations when there is newer one.
* Returns null if there is no newer release.
* An existing last checked release will be discarded.
* Throws UpdaterException if error occurs.
*/
public static Release CheckForUpdates()
{
if (Latest != null)
{
if (Latest.IsDownloading)
{
throw new UpdaterException("Download already in progress");
}
Latest.Dispose();
}
Latest = null;
IsChecked = IsInstalled = false;
var webClient = new UpdaterWebClient();
webClient.Encoding = Encoding.UTF8;
try
{
string json = webClient.DownloadString(GitAPILatestReleaseURL);
RavenJArray releases = RavenJArray.Parse(json);
if (releases.Length < 1)
{
throw new UpdaterException("No release found");
}
RavenJObject latest = (RavenJObject)releases[0];
RavenJArray assets = (RavenJArray)latest["assets"];
if (assets.Length < 1)
{
throw new UpdaterException("Package for release is missing");
}
string current = GetCurrentVersion();
string tag = latest["tag_name"].Value <string>();
if (tag == current)
{
IsChecked = true;
return(null);
}
string url = ((RavenJObject)assets[0])["browser_download_url"].Value <string>();
IsChecked = true;
Latest = new Release
{
Name = latest["name"].Value <string>(),
Description = latest["body"].Value <string>(),
Version = tag,
URI = new Uri(url)
};
}
catch (WebException e)
{
if (e.Status == WebExceptionStatus.ProtocolError)
{
throw new UpdaterException("HTTP " + ((int)((HttpWebResponse)e.Response).StatusCode) + " " + ((HttpWebResponse)e.Response).StatusDescription);
}
else
{
throw new UpdaterException(e.Message, e);
}
}
catch (Exception e)
{
throw new UpdaterException(e.Message, e);
}
return(Latest);
}
