private async Task <PageObject> LoadPageObjectAsync(MangaObject MangaObject, ChapterObject ChapterObject, PageObject PageObject, CancellationToken ct, IProgress <Int32> progress)
{
try
{
await TaskConcurrencySemaphore.WaitAsync(ct);
ct.ThrowIfCancellationRequested();
ISiteExtension SiteExtension = CORE.SiteExtensions.First(_SiteExtension => PageObject.Url.Contains(_SiteExtension.ExtensionDescriptionAttribute.URLFormat));
using (WebDownloader WebDownloader = new WebDownloader(SiteExtension.Cookies))
{
WebDownloader.Referer = SiteExtension.ExtensionDescriptionAttribute.RefererHeader;
DownloadProgressChangedEventHandler ProgressEventHandler = (s, e) =>
{
if (!Equals(progress, null))
{
progress.Report((Int32)Math.Round((Double)e.ProgressPercentage * 0.9));
}
ct.ThrowIfCancellationRequested();
};
WebDownloader.DownloadProgressChanged += ProgressEventHandler;
String PageWebContent = await WebDownloader.DownloadStringTaskAsync(PageObject.Url).Retry(DOWNLOAD_TIMEOUT);
PageObject = SiteExtension.ParsePageObject(PageWebContent);
WebDownloader.DownloadProgressChanged -= ProgressEventHandler;
}
if (!Equals(progress, null))
{
progress.Report(100);
}
return(PageObject);
}
finally { TaskConcurrencySemaphore.Release(); }
}
