internal PicasaAlbumInfo(PicasaEntry album, PicasaService picasaService)
{
if (picasaService == null)
throw new ArgumentNullException("picasaService", "picasaService is null.");
if (album == null)
throw new ArgumentNullException("album", "album is null.");
_picasaService = picasaService;
_album = album;
NumPhotos = Int32.Parse(_album.GetPhotoExtensionValue(GPhotoNameTable.NumPhotos));
RemainingPhotos = Int32.Parse(_album.GetPhotoExtensionValue(GPhotoNameTable.NumPhotosRemaining));
Title = _album.Title.Text;
if (_album.Media.Thumbnails != null && _album.Media.Thumbnails.Count > 0)
AlbumCover = new Bitmap(_picasaService.Query(new Uri((string)_album.Media.Thumbnails[0].Attributes["url"])));
Id = _album.GetPhotoExtensionValue(GPhotoNameTable.Id);
}
private string GetPreviewUrl(PicasaEntry photo)
{
int originalWidth = int.Parse(photo.GetPhotoExtensionValue(GPhotoNameTable.Width));
int originalHeight = int.Parse(photo.GetPhotoExtensionValue(GPhotoNameTable.Height));
int size = originalWidth > originalHeight
? Math.Min(this.previewWidth, originalWidth)
: Math.Min(this.previewHeight, originalHeight);
string output = GetImageUrl(photo, size.ToString());
return output;
}
private string GetPhotoExtensions(PicasaEntry photo)
{
StringBuilder info = new StringBuilder();
foreach (var extension in photo.ExtensionElements)
{
info.AppendLine(extension.XmlName + " = " + photo.GetPhotoExtensionValue(extension.XmlName) + HTML_BREAK);
}
string output = info.ToString();
return output;
}
public AlbumInfo(PicasaEntry album)
{
this.FeedUri = album.FeedUri;
this.Title = album.Title.Text + " [" + album.GetPhotoExtensionValue(GPhotoNameTable.NumPhotos) + "]";
this.Url = album.AlternateUri.Content;
}
public void getPhotoExtensionValueTest()
{
PicasaEntry target = new PicasaEntry(); // TODO: Initialize to an appropriate value
string extension = GPhotoNameTable.Photoid;
string newValue = "theid";
string actual = null;
target.SetPhotoExtensionValue(extension, newValue);
actual = target.GetPhotoExtensionValue(extension);
Assert.AreEqual(newValue, actual);
}
