}//method
private void ImportBooksInCategory(BookCategory category, string keyword, int count)
{
var skip = 0;
var currentCount = 0;
while (currentCount < count)
{
var volumeSet = _client.GetVolumes(keyword, skip);
skip += volumeSet.Items.Count;
foreach (var volume in volumeSet.Items)
{
var vinfo = volume.VolumeInfo;
if (string.IsNullOrWhiteSpace(vinfo.Publisher)) //some books don't have publisher, just skip these
{
continue;
}
var title = Trim(vinfo.Title, 120);
if (_bookCache.ContainsKey(title))
{
continue;
}
currentCount++;
var ipub = GetCreatePublisher(vinfo.Publisher);
var pubDate = ParsePublishedDate(vinfo.PublishedDate);
var image = LoadImageFromUrl(vinfo.ImageLinks.Thumbnail);
var price = GetPrice(volume.SaleInfo);
var ibook = _session.NewBook(BookEdition.Paperback, category, title, vinfo.SubTitle, ipub, pubDate, price, coverImage: image);
ibook.Abstract = vinfo.Description;
_bookCache.Add(vinfo.Title, ibook);
//parse authors
if (vinfo.Authors != null)
{
foreach (var author in vinfo.Authors)
{
var iauth = GetCreateAuthor(author);
if (iauth != null)
{
ibook.Authors.Add(iauth);
}
}
}
}//foreach volume
}
try {
_session.SaveChanges();
} catch (Exception ex) {
System.Diagnostics.Debug.WriteLine("Exception: " + ex.ToLogString());
throw;
}
}