private int CountContentItemsRecursive(string folderUrl, IBlobStorageProvider blobContentStorageProvider, string excludedFolderUrl = null)
{
var searchResult = blobContentStorageProvider.SearchAsync(folderUrl, null).GetAwaiter().GetResult();
var retVal = searchResult.TotalCount
+ searchResult.Results.OfType <BlobFolder>()
.Where(x => excludedFolderUrl == null || !x.RelativeUrl.EndsWith(excludedFolderUrl, StringComparison.InvariantCultureIgnoreCase))
.Select(x => CountContentItemsRecursive(x.RelativeUrl, blobContentStorageProvider))
.Sum();
return(retVal);
}
private static int CountContentItemsRecursive(string folderUrl, IBlobStorageProvider blobContentStorageProvider, string excludedFolderName = null)
{
var searchResult = blobContentStorageProvider.SearchAsync(folderUrl, null).GetAwaiter().GetResult();
var folders = searchResult.Results.OfType <BlobFolder>();
var retVal = searchResult.TotalCount - folders.Count()
+ searchResult.Results.OfType <BlobFolder>()
.Where(x => string.IsNullOrEmpty(excludedFolderName) || !x.Name.EqualsInvariant(excludedFolderName))
.Select(x => CountContentItemsRecursive(x.RelativeUrl, blobContentStorageProvider))
.Sum();
return(retVal);
}
protected virtual async Task <ICollection <BlobEntry> > ReadBlobFolderAsync(string folderPath, ICancellationToken token)
{
token?.ThrowIfCancellationRequested();
var result = new List <BlobEntry>();
var searchResults = await _storageProvider.SearchAsync(folderPath, null);
result.AddRange(searchResults.Results.Where(item => SupportedImageExtensions.Contains(Path.GetExtension(item.Name).ToLowerInvariant())));
foreach (var blobFolder in searchResults.Results.Where(x => x.Type == "folder"))
{
var folderResult = await ReadBlobFolderAsync(blobFolder.RelativeUrl, token);
result.AddRange(folderResult);
}
return(result);
}
protected virtual async Task <ICollection <BlobEntry> > ReadBlobFolderAsync(string folderPath, ICancellationToken token)
{
token?.ThrowIfCancellationRequested();
var result = new List <BlobEntry>();
var searchResults = await _storageProvider.SearchAsync(folderPath, null);
result.AddRange(searchResults.Results);
foreach (var blobFolder in searchResults.Results.Where(x => x.Type == "folder"))
{
var folderResult = await ReadBlobFolderAsync(blobFolder.RelativeUrl, token);
result.AddRange(folderResult);
}
return(result);
}
public async Task<IActionResult> SearchAssetItemsAsync([FromQuery]string folderUrl = null, [FromQuery] string keyword = null)
{
var result = await _blobProvider.SearchAsync(folderUrl, keyword);
return Ok(result);
}