public async Task <string> PersistArticleEntryAsync(BlobStorageContainer container, Guid articleId, Guid entryContentId, string contentBase64)
{
if (string.IsNullOrWhiteSpace(contentBase64))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(contentBase64));
}
var articleEntryBlobContainer = GetCloudBlobContainer(container);
var articleBlobDirectory = articleEntryBlobContainer.GetDirectoryReference($"{articleId}");
var entryContentBlob = articleBlobDirectory.GetBlockBlobReference($"{entryContentId}");
await entryContentBlob.UploadTextAsync(contentBase64);
return(entryContentBlob.Uri.AbsoluteUri);
}
public async Task <bool> TryCreateContainer(BlobStorageContainer container)
{
var cloudBlobContainer = GetCloudBlobContainer(container);
var isNewlyCreated = await cloudBlobContainer.CreateIfNotExistsAsync();
if (isNewlyCreated)
{
BlobContainerPermissions permissions = new BlobContainerPermissions
{
PublicAccess = BlobContainerPublicAccessType.Blob,
};
await cloudBlobContainer.SetPermissionsAsync(permissions);
}
return(isNewlyCreated);
}
private CloudBlobContainer GetCloudBlobContainer(BlobStorageContainer container)
{
var blobName = BlobStorageLookupValueObjects.BlobNameMap[container];
return(_cloudBlobClient.GetContainerReference(blobName));
}
private async Task <string> UploadArticleEntry(EntryContent entryContent, string content, BlobStorageContainer storageContainer)
{
if (entryContent == null)
{
throw new ArgumentNullException(nameof(entryContent));
}
var contentBase64 = StringUtilities.ToBase64(content);
return(await _blobstore.PersistArticleEntryAsync(storageContainer, entryContent.ArticleId, entryContent.Id, contentBase64));
}
