public void AddPhoto(Album album, Photo photo, PhotoData data)
{
Uri postUri = new Uri(PicasaQuery.CreatePicasaUri(username, album.Id));
using (Stream s = new MemoryStream(data.Data))
{
PicasaEntry newentry = (PicasaEntry)service.Insert(postUri, s, data.Mime, photo.Name);
}
}
public static PhotoData GetPhotoData(Photo photo)
{
using (WebClient client = new WebClient())
{
PhotoData data = new PhotoData()
{
Data = DownloadData(client, new Uri(photo.Url), NUMBER_OF_TRIES),
Mime = client.ResponseHeaders["Content-Type"]
};
return data;
}
}
public static async Task<Product> ReadProductTaskAsync(string url)
{
using (WebClient client = new WebClient())
{
client.Encoding = Encoding.UTF8;
client.Headers.Add("Accept-Language", "en-US,en;q=0.5");
String content = await DownloadStringTaskAsync(client, UpgradeUri(url), NUMBER_OF_TRIES);
Product prod = new Product();
Match m1 = reProductName.Match(content);
if (m1.Success)
{
prod.Name = m1.Groups[1].Value;
}
else
{
throw new Exception("Missing product name");
}
Match mNext = null;
do
{
// read photos
MatchCollection mc = rePhotos.Matches(content);
foreach (Match m2 in mc)
{
Photo photo = new Photo()
{
Url = m2.Groups[1].Value.Replace("square.jpg", "big.jpg"),
Name = m2.Groups[2].Value
};
prod.Photos.Add(photo);
}
// check existence of the next page
mNext = reNext.Match(content);
if (mNext.Success)
{
// fetch contents of the next page
content = await DownloadStringTaskAsync(client, UpgradeUri("http://v.yupoo.com" + mNext.Groups[1].Value), NUMBER_OF_TRIES);
}
} while (mNext.Success);
return prod;
}
}
public void AddPhoto(string album, Photo photo, PhotoData data)
{
Album a = GetAlbum(album);
AddPhoto(a, photo, data);
}