public static string ToJson(this MediaItems self) => JsonConvert.SerializeObject(self, Converter.Settings);
async static Task Main(string[] args)
{
string accessToken = "ya29.Il-0ByW3xPOZasjWYY0OX2fOXooFqzfqDxFrkQ0MH4s8T7xYsiFjFslna4TZOOWIjQwlJ2Ho7TZYMNy5UU-U_lE9OWeJ0OMCpTjEgpY8Kma7C8fhlonzvjfmz57TtfvIDQ";
string nextPageTokenFile = Path.Combine(Environment.CurrentDirectory, "nextToken.txt");
string photosResponseFile = Path.Combine(Environment.CurrentDirectory, "photos.json");
if (!File.Exists(nextPageTokenFile))
{
File.CreateText(nextPageTokenFile).Close();
}
if (!File.Exists(photosResponseFile))
{
File.CreateText(photosResponseFile).Close();
}
string nextPageToken = File.ReadAllText(nextPageTokenFile);
string baseUrl = "https://photoslibrary.googleapis.com/v1/mediaItems/?pageSize=100";
var stream = new StringWriter();
do
{
try
{
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
var finalUrl = baseUrl;
if (!string.IsNullOrEmpty(nextPageToken))
{
finalUrl = baseUrl + "&pageToken=" + nextPageToken;
}
var result = await client.GetAsync(finalUrl);
if (result.StatusCode == System.Net.HttpStatusCode.OK)
{
var responseBody = await result.Content.ReadAsStringAsync();
var mediaItemsCollection = JsonConvert.DeserializeObject <List <MediaItems> >(File.ReadAllText(photosResponseFile), Converter.Settings) ?? new List <MediaItems>();
var mediaItems = MediaItems.FromJson(responseBody);
mediaItemsCollection.Add(mediaItems);
foreach (var mediaItem in mediaItems.MediaItemsMediaItems)
{
Debug.WriteLine(mediaItem.Filename);
await stream.WriteLineAsync(mediaItem.Filename);
}
File.WriteAllText(photosResponseFile, JsonConvert.SerializeObject(mediaItemsCollection, Converter.Settings));
nextPageToken = mediaItems.NextPageToken;
File.WriteAllText(nextPageTokenFile, nextPageToken);
}
else
{
throw new Exception(result.ReasonPhrase);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
nextPageToken = string.Empty;
}
} while (!string.IsNullOrEmpty(nextPageToken));
stream.Flush();
Console.WriteLine("Completed!");
Console.ReadKey();
}