protected async override Task ExecuteAsync(CancellationToken cancellationToken)
{
_logger.LogDebug($"starting {nameof(ExecuteAsync)}...");
//log-in
if (!await _googlePhotosSvc.LoginAsync())
{
throw new Exception($"login failed!");
}
//get existing/create new album
var albumTitle = $"{DateTime.UtcNow:yyyy-MM-dd HH:mm:ss}-{Guid.NewGuid()}";//make-up a random title
var album = await _googlePhotosSvc.GetOrCreateAlbumAsync(albumTitle);
if (album is null)
{
throw new Exception("album creation failed!");
}
Console.WriteLine($"{nameof(album)} '{album.title}' id is '{album.id}'");
//upload single media item and assign to album
var mediaItem = await _googlePhotosSvc.UploadSingle($"{_testFolder}test1.jpg", album.id);
if (mediaItem is null)
{
throw new Exception("media item upload failed!");
}
Console.WriteLine($"{nameof(mediaItem)} '{mediaItem.mediaItem.filename}' id is '{mediaItem.mediaItem.id}'");
//retrieve all media items in the album
var albumMediaItems = await _googlePhotosSvc.GetMediaItemsByAlbumAsync(album.id, cancellationToken : cancellationToken);
if (albumMediaItems is null)
{
throw new Exception("retrieve media items by album id failed!");
}
var i = 1;
foreach (var item in albumMediaItems)
{
Console.WriteLine($"{i}\t{item.filename}\t{item.mediaMetadata.width}x{item.mediaMetadata.height}");
i++;
}
_logger.LogDebug($"exiting {nameof(ExecuteAsync)}...");
_appLifetime.StopApplication();
}
static async Task Main(string[] args)
{
if (new[] { _user, _clientId, _clientSecret }.Any(p => string.IsNullOrWhiteSpace(p)))
{
Console.WriteLine("Please populate authentication details to continue...");
Debugger.Break();
return;
}
if (!Directory.Exists(_testFolder))
{
Console.WriteLine($"Cannot find folder '{_testFolder}'");
Debugger.Break();
return;
}
//1) new-up some basic logging (if using appsettings.json you could load logging configuration from there)
//var configuration = new ConfigurationBuilder().Build();
var loggerFactory = LoggerFactory.Create(builder =>
{
//builder.AddConfiguration(configuration.GetSection("Logging")).AddDebug().AddConsole();
});
var logger = loggerFactory.CreateLogger <GooglePhotosService>();
//2) create a configuration object
var options = new GooglePhotosOptions
{
User = _user,
ClientId = _clientId,
ClientSecret = _clientSecret,
//FileDataStoreFullPathOverride = _testFolder,
Scopes = new[] { GooglePhotosScope.Access, GooglePhotosScope.Sharing },//Access+Sharing == full access
};
//3) (Optional) display local OAuth 2.0 JSON file(s);
var path = options.FileDataStoreFullPathOverride is null ? options.FileDataStoreFullPathDefault : options.FileDataStoreFullPathOverride;
Console.WriteLine($"{nameof(options.FileDataStoreFullPathOverride)}:\t{path}");
var files = Directory.GetFiles(path);
if (files.Length == 0)
{
Console.WriteLine($"\t- n/a this is probably the first time we have authenticated...");
}
else
{
Console.WriteLine($"Files;");
foreach (var file in files)
{
Console.WriteLine($"\t- {Path.GetFileName(file)}");
}
}
//4) create a single HttpClient, this will be efficiently re-used by GooglePhotosService
var handler = new HttpClientHandler {
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
};
var client = new HttpClient(handler)
{
BaseAddress = new Uri(options.BaseAddress)
};
//5) new-up the GooglePhotosService passing in the previous references (in lieu of dependency injection)
_googlePhotosSvc = new GooglePhotosService(logger, Options.Create(options), client);
//6) log-in
if (!await _googlePhotosSvc.LoginAsync())
{
throw new Exception($"login failed!");
}
//get existing/create new album
var albumTitle = $"{DateTime.UtcNow:yyyy-MM-dd HH:mm:ss}-{Guid.NewGuid()}";//make-up a random title
var album = await _googlePhotosSvc.GetOrCreateAlbumAsync(albumTitle);
if (album is null)
{
throw new Exception("album creation failed!");
}
Console.WriteLine($"{nameof(album)} '{album.title}' id is '{album.id}'");
//upload single media item and assign to album
var mediaItem = await _googlePhotosSvc.UploadSingle($"{_testFolder}test1.jpg", album.id);
if (mediaItem is null)
{
throw new Exception("media item upload failed!");
}
Console.WriteLine($"{nameof(mediaItem)} '{mediaItem.mediaItem.filename}' id is '{mediaItem.mediaItem.id}'");
//retrieve all media items in the album
var albumMediaItems = await _googlePhotosSvc.GetMediaItemsByAlbumAsync(album.id);
if (albumMediaItems is null)
{
throw new Exception("retrieve media items by album id failed!");
}
var i = 1;
foreach (var item in albumMediaItems)
{
Console.WriteLine($"{i}\t{item.filename}\t{item.mediaMetadata.width}x{item.mediaMetadata.height}");
i++;
}
}