private ArticleImage CreateFakeArticleImage(Chapter chapter)
{
var image = new ArticleImage();
// image.Chapter = chapter;
var bitMapImage = new BitmapImage();
GifDecoder gd = new GifDecoder();
var img = new ImageTools.ExtendedImage();
gd.Decode(img, Application.GetResourceStream(
new Uri("/SmartReader.Library;component/Resource/8004887.gif", UriKind.Relative)
).Stream);
var png = new PngEncoder();
BitmapImage bitmap = new BitmapImage();
bitmap.CreateOptions = BitmapCreateOptions.None;
using (MemoryStream stream = new MemoryStream())
{
png.Encode(img, stream);
bitmap.SetSource(stream);
}
image.ImageBytes = ConvertToBytes(bitmap);
Storage.SaveArticleImages(new[] { image });
return image;
}
private void GetImageContents(List<HtmlNode> imageNodes)
{
List<string> urlList = new List<string>();
foreach (var imageNode in imageNodes)
{
if (imageNode.Attributes["src"] != null)
{
var url = imageNode.Attributes["src"].Value;
if (!url.Contains("http:"))
{
// http://www.bookgew.com/Upload/Book/11028/201111201936011.gif
// /Upload/Book/11028/201111201936011.gif
var hostName = ExtractDomainNameFromUrlMethod1(Metadata.ChapterUri.ToString());
if (Metadata.Book.RootUrl == null )
{
Metadata.Book.RootUrl = String.Format("http://{0}/", hostName);
}
var rootUrl = Metadata.Book.RootUrl;
//var subUrl = url.StartsWith("/") ? url.Substring(1) : url;
//Process if image path is relative path
url = new Uri( new Uri(rootUrl), url).ToString();
}
urlList.Add(url);
}
}
var imageList = new List<ArticleImage>();
foreach (var imageUrl in urlList)
{
var imageSequence = 0;
var image = new ArticleImage { ChapterId = Metadata.Id, SequenceId = imageSequence, ImageUrl = imageUrl};
imageSequence++;
imageList.Add(image);
#region download image
//var downloader = new HttpContentDownloader();
//downloader.Download(new Uri(imageUrl, UriKind.Absolute), ar =>
//{
// try
// {
// //At this step, we can get the index page in the search engine
// var state = (RequestState)ar.AsyncState;
// var response = (HttpWebResponse)state.Request.EndGetResponse(ar);
// var imageStream = response.GetResponseStream();
// //Metadata.IsImageContent = true;
// image.ImageUrl = response.ResponseUri.ToString();
// //var image = new ArticleImage();
// var gd = new GifDecoder();
// var img = new ImageTools.ExtendedImage();
// gd.Decode(img, imageStream);
// var png = new PngEncoder();
// using (var memStream = new MemoryStream())
// {
// png.Encode(img, memStream);
// byte[] byteArray = memStream.GetBuffer();
// image.ImageBytes = byteArray;
// }
// imageList.Add(image);
// if (imageList.Count == urlList.Count)
// {
// PhoneStorage.GetPhoneStorageInstance().SaveArticleImages(imageList);
// Metadata.Downloaded = true;
// if (ParsingCompleted != null )
// {
// ParsingCompleted(this, null );
// }
// }
// }
// catch (WebException ex)
// {
// throw ex;
// }
//});
#endregion download image
if (imageList.Count == urlList.Count)
{
PhoneStorage.GetPhoneStorageInstance().SaveArticleImages(imageList);
Metadata.Downloaded = true;
if (ParsingCompleted != null)
{
ParsingCompleted(this, null);
}
}
}
}