private void OpenBook(BookItem Book)
{
ThisBook = Book;
Shared.CurrentBook = Book;
PageProcessor.ReadSecondaryTile(Book);
CacheStateStory.Begin();
BookLoading = true;
if (Book.IsEx())
{
Book.XSetProp("Mode", X.Const <string>(XProto.WProtocols, "ACTION_BOOK_META"));
}
BookLoader BL = new BookLoader(BookLoadComplete);
BL.Load(Book, true);
BL.LoadIntro(Book, true);
BL.LoadCover(Book, true);
SyncAnchors();
SetContext();
}
public async void Load(BookItem b, bool useCache = true)
{
// b is null when back button is pressed before BookLoader load
if (b == null)
{
return;
}
Shared.LoadMessage("LoadingVolumes");
CurrentBook = b;
if (b.Volumes == null)
{
b.Entry.Volumes = await Shared.BooksDb.LoadCollectionAsync(b.Entry, x => x.Volumes, x => x.Index);
}
if (b.IsLocal() || (useCache && !b.NeedUpdate && b.Volumes.Any()))
{
foreach (Volume Vol in b.Volumes)
{
if (Vol.Chapters == null)
{
Vol.Chapters = await Shared.BooksDb.LoadCollectionAsync(Vol, x => x.Chapters, x => x.Index);
}
}
OnComplete(b);
}
else if (b.IsSpider())
{
var j = Task.Run(() => LoadInst(( BookInstruction )b));
}
else if (b.IsEx())
{
IRuntimeCache wCache = X.Instance <IRuntimeCache>(XProto.WRuntimeCache);
// This occurs when tapping pinned book but cache is cleared
wCache.InitDownload(
b.ZItemId
, X.Call <XKey[]>(XProto.WRequest, "GetBookTOC", b.ZItemId)
, (DRequestCompletedEventArgs e, string id) =>
{
b.XCall("ParseVolume", e.ResponseString);
OnComplete(b);
}
, (string RequestURI, string id, Exception ex) =>
{
OnComplete(b);
}
, false
);
}
}
public void Load(BookItem b, bool useCache = false)
{
CurrentBook = b;
if (b.IsLocal())
{
OnComplete(b);
}
else if (b.IsSpider())
{
Task.Run(() => LoadInstruction(( BookInstruction )b, useCache));
}
else if (CurrentBook.IsEx())
{
string BookId = b.ZItemId;
string Mode = CurrentBook.XField <string>("Mode");
if (useCache && b.Info.Flags.Contains(Mode))
{
OnComplete(b);
}
else
{
b.Info.Flags.Add(Mode);
X.Instance <IRuntimeCache>(XProto.WRuntimeCache)
.InitDownload(
BookId, X.Call <XKey[]>(XProto.WRequest, "DoBookAction", Mode, BookId)
, (e, id) =>
{
CurrentBook.XCall("ParseXml", e.ResponseString);
CurrentBook.LastCache = DateTime.Now;
CurrentBook.SaveInfo();
OnComplete(CurrentBook);
}
, (cache, id, ex) =>
{
b.Info.Flags.Remove(Mode);
OnComplete(null);
}, true
);
}
}
}
private void ToggleAppBar()
{
StringResources stx = StringResources.Load("AppBar", "AppResources", "ContextMenu");
if (ThisBook.IsEx())
{
VoteButton.Visibility = Visibility.Visible;
AuthorBtn = UIAliases.CreateAppBarBtn(Symbol.ContactPresence, stx.Str("Author"));
AuthorBtn.Click += SearchAuthor;
CommentBtn.Click += OpenExComments;
MajorControls = new ICommandBarElement[] { FavBtn, AuthorBtn, CommentBtn, TOCBtn };
}
else if (ThisBook.IsSpider())
{
HSBtn = UIAliases.CreateAppBarBtn(SegoeMDL2.HomeGroup, stx.Text("ScriptDetails", "AppResources"));
HSBtn.Click += OpenHSComments;
FavBtn = UIAliases.CreateAppBarBtn(SegoeMDL2.Pin, stx.Text("PinToStart", "ContextMenu"));
FavBtn.Click += PinSpider;
CommentBtn.Click += OpenTwitter;
MajorControls = new ICommandBarElement[] { FavBtn, HSBtn, CommentBtn, TOCBtn };
}
else
{
CommentBtn.Click += OpenTwitter;
MajorControls = new ICommandBarElement[] { FavBtn, CommentBtn, TOCBtn };
}
ControlChanged?.Invoke(this);
}
public async Task <bool> LoadCoverAsync(BookItem B, bool Cache)
{
if (Cache && B.CoverExist)
{
return(true);
}
if (!CoverProcess.AcquireLock(B.Entry, out var QToken))
{
goto AwaitToken;
}
if (B.IsEx())
{
X.Instance <IRuntimeCache>(XProto.WRuntimeCache).InitDownload(
B.ZItemId, X.Call <XKey[]>(XProto.WRequest, "GetBookCover", B.ZItemId)
, (e, id) =>
{
B.SaveCover(e.ResponseBytes);
QToken.TrySetResult(true);
}
, (c, i, ex) => QToken.TrySetResult(false)
, false
);
goto AwaitToken;
}
if (string.IsNullOrEmpty(B.Info.CoverSrcUrl))
{
// Use bing service
string ThumbUrl = await ImageService.GetProvider(B).GetImage();
if (string.IsNullOrEmpty(ThumbUrl))
{
QToken.TrySetResult(false);
goto AwaitToken;
}
B.Info.CoverSrcUrl = ThumbUrl;
}
// Set the referer, as it is required by some site such as fanfiction.net
new RuntimeCache(a =>
{
HttpRequest R = new WHttpRequest(a)
{
EN_UITHREAD = false
};
if (!string.IsNullOrEmpty(B.Info.OriginalUrl))
{
R.RequestHeaders.Referrer = new Uri(B.Info.OriginalUrl);
}
return(R);
}).GET(new Uri(B.Info.CoverSrcUrl)
, (e, id) =>
{
B.SaveCover(e.ResponseBytes);
QToken.TrySetResult(true);
}
, (c, i, ex) => QToken.TrySetResult(false)
, false);
AwaitToken:
return(await QToken.Task);
}
