public static void Auth()
{
if (FlickrManager.OAuthToken == null)
{
var f = FlickrManager.GetInstance();
var requestToken = f.OAuthGetRequestToken("oob");
string url = f.OAuthCalculateAuthorizationUrl(requestToken.Token, AuthLevel.Write);
System.Diagnostics.Process.Start(url);
Console.Write("Auth token: ");
var token = Console.ReadLine().Trim();
try {
var accessToken = f.OAuthGetAccessToken(requestToken, token);
FlickrManager.OAuthToken = accessToken;
Console.WriteLine("Successfully authenticated as " + accessToken.FullName);
} catch (FlickrApiException ex) {
Console.WriteLine("Failed to get access token. Error message: " + ex.Message);
}
FlickrConfig.Save();
}
else
{
var accessToken = FlickrManager.OAuthToken;
Console.WriteLine("Successfully authenticated as " + accessToken.FullName);
}
}
public async Task Build()
{
while (FlickrConfig.Instance.BaseDirectory == null)
{
Console.Write("Base Directory: ");
var dir = Console.ReadLine().Trim();
if (Directory.Exists(dir))
{
FlickrConfig.Instance.BaseDirectory = dir;
FlickrConfig.Save();
}
}
var photos = new List <LocalFile> ();
var videos = new List <LocalFile> ();
var others = new List <LocalFile> ();
var byDesc = new DefaultMap <string, LocalFile> ();
var baseDir = FlickrConfig.Instance.BaseDirectory;
var baseDirNormalized = baseDir.NormalizePath();
foreach (string fullPath in Directory.EnumerateFiles(baseDir, "*.*", SearchOption.AllDirectories))
{
var fullPathNormalized = fullPath.NormalizePath();
var relativePathNormalized = fullPathNormalized.Replace(baseDirNormalized, string.Empty).NormalizePath();
var file = new LocalFile(fullPath: fullPath, relativePathNormalized: relativePathNormalized);
var ext = Path.GetExtension(fullPath);
if (ext.IsAny(".jpg", ".png" /*, ".gif"*/))
{
photos.Add(file);
}
else if (ext.IsAny(".mp4", ".mkv"))
{
videos.Add(file);
}
else
{
others.Add(file);
//Console.WriteLine (file);
}
byDesc [file.Description] = file;
}
Photos = photos.ToArray();
Videos = videos.ToArray();
Others = others.ToArray();
ByDesc = byDesc;
// geo location?
var photosJpeg = photos.Where(p => p.FullPath.EndsWithAny("jpg", "jpeg")).ToArray();
var photosJpegWithoutGeo = new List <LocalFile> ();
foreach (var file in photosJpeg)
{
string geoStr;
if (LocalDatabase.Instance.GeoLocations.TryGetValue(file.Description, out geoStr))
{
file.GeoLocation = GeoLocation.Deserialize(geoStr);
}
else
{
photosJpegWithoutGeo.Add(file);
}
}
Console.WriteLine("Local photos without geo location: " + photosJpegWithoutGeo.Count + " of " + photosJpeg.Length);
var parallelism = 4;
var i = 0;
var tasks = new Task[parallelism];
var timeStart = DateTime.Now;
for (int m = 0; m < parallelism; m++)
{
tasks [m] = parallel(photosJpegWithoutGeo, parallelism, m, (file) => {
var geo = ExifHelper.GetLatlngFromImage(file.FullPath);
file.GeoLocation = geo;
LocalDatabase.RunLocked(() => {
i++;
LocalDatabase.Instance.GeoLocations [file.Description] = geo.Serialize();
});
if (i % 200 == 0)
{
LocalDatabase.RunLocked(() => {
var timeNow = DateTime.Now;
var speed = (timeNow - timeStart).TotalMilliseconds / Math.Max(i, 1);
var timeRemaining = TimeSpan.FromMilliseconds(speed * (photosJpegWithoutGeo.Count - i));
LocalDatabase.Save();
Console.WriteLine(" " + i + " of " + photosJpegWithoutGeo.Count + " (" + Math.Round(10000.0 / (double)photosJpegWithoutGeo.Count * (double)i) / 100 + "%, remaining: " + new DateTime(timeRemaining.Ticks).ToString("HH:mm:ss") + ")");
});
}
});
}
await Task.WhenAll(tasks);
LocalDatabase.Save();
}