internal static AzureTableDriverDynamic GetRepository(string connectionString)
{
if (!repositories.TryGetValue(connectionString, out AzureTableDriverDynamic repository))
{
repository = AzureTableDriverDynamic.FromStorageString(connectionString);
if (!repositories.TryAdd(connectionString, repository))
{
repositories.TryGetValue(connectionString, out repository);
}
}
return(repository);
}
public static async Task <HttpResponseMessage> QueueUpBackupPartitions(
[Property(Name = IdPropertyName)] IRef <RepositoryBackup> repositoryBackupRef,
[Property(Name = StorageSettingCopyFromPropertyName)] string storageSettingCopyFrom,
[Property(Name = StorageSettingCopyToPropertyName)] string storageSettingCopyTo,
[Resource] RepositoryBackup repositoryBackup,
AzureApplication application,
RequestMessage <TableBackup> requestQuery,
HttpRequestMessage request,
EastFive.Analytics.ILogger logger,
MultipartResponseAsync <InvocationMessage> onQueued,
AlreadyExistsResponse onAlreadyExists)
{
logger.Trace($"Cleaning backup results");
var repo = AzureTableDriverDynamic.FromStorageString(storageSettingCopyTo);
await DeleteAllAsync(GetRepository(storageSettingCopyTo));
CloudStorageAccount account = CloudStorageAccount
.Parse(storageSettingCopyFrom);
CloudTableClient tableClient =
new CloudTableClient(account.TableEndpoint, account.Credentials);
return(await await repositoryBackup.StorageCreateAsync(
(discard) =>
{
var resourceInfoToProcess = tableClient
.ListTables()
.Distinct()
.Select(
async cloudTable =>
{
var tableBackup = new TableBackup()
{
tableBackupRef = Ref <TableBackup> .NewRef(),
backup = repositoryBackupRef,
tableName = cloudTable.Name,
when = DateTime.UtcNow,
};
var invocationMessage = await requestQuery
.HttpPost(tableBackup)
.CompileRequest(request)
.FunctionAsync();
logger.Trace($"Invocation[{invocationMessage.id}] will backup table `{tableBackup.tableName}`.");
return invocationMessage;
})
.AsyncEnumerable();
return onQueued(resourceInfoToProcess);
},
() => onAlreadyExists().AsTask()));
}
public static Task <TResult> LoadSpaFile <TResult>(
Func <Stream, TResult> onFound,
Func <TResult> onNotFound)
{
return(EastFive.Azure.AppSettings.SPA.SpaStorage.ConfigurationString(
async connectionString =>
{
try
{
var blobClient = AzureTableDriverDynamic.FromStorageString(connectionString).BlobClient;
var containerName = Persistence.AppSettings.SpaContainer.ConfigurationString(name => name);
var container = blobClient.GetBlobContainerClient(containerName);
var blobRef = container.GetBlobClient("spa.zip");
var blobStream = await blobRef.OpenReadAsync();
return onFound(blobStream);
}
catch
{
return onNotFound();
}
},
why => onNotFound().AsTask()));
}
private void ExtractSpaFiles(AzureApplication application)
{
bool setup = EastFive.Azure.Persistence.AppSettings.SpaStorage.ConfigurationString(
connectionString =>
{
ZipArchive zipArchive = null;
try
{
var blobClient = AzureTableDriverDynamic.FromStorageString(connectionString).BlobClient;
var containerName = EastFive.Azure.Persistence.AppSettings.SpaContainer.ConfigurationString(name => name);
var container = blobClient.GetContainerReference(containerName);
var blobRef = container.GetBlockBlobReference("spa.zip");
var blobStream = blobRef.OpenRead();
zipArchive = new ZipArchive(blobStream);
}
catch
{
indexHTML = System.Text.Encoding.UTF8.GetBytes("SPA Not Installed");
return(false);
}
using (zipArchive)
{
indexHTML = zipArchive.Entries
.First(item => string.Compare(item.FullName, IndexHTMLFileName, true) == 0)
.Open()
.ToBytes();
lookupSpaFile = ConfigurationContext.Instance.GetSettingValue(EastFive.Azure.AppSettings.SpaSiteLocation,
(siteLocation) =>
{
application.Telemetry.TrackEvent($"SpaHandlerModule - ExtractSpaFiles siteLocation: {siteLocation}");
return(zipArchive.Entries
.Where(item => string.Compare(item.FullName, IndexHTMLFileName, true) != 0)
.Select(
entity =>
{
if (!entity.FullName.EndsWith(".js"))
{
return entity.FullName.PairWithValue(entity.Open().ToBytes());
}
var fileBytes = entity.Open()
.ToBytes()
.GetString()
.Replace("8FCC3D6A-9C25-4802-8837-16C51BE9FDBE.example.com", siteLocation)
.GetBytes();
return entity.FullName.PairWithValue(fileBytes);
})
.ToDictionary());
},
() =>
{
application.Telemetry.TrackException(new ArgumentNullException("Could not find SpaSiteLocation - is this key set in app settings?"));
return(new Dictionary <string, byte[]>());
});
}
return(true);
},
why => false);
}