private async void LoadInstruction(BookInstruction B, bool useCache)
{
if (!BookInstruction.OpLocks.AcquireLock(B.GID, out AsyncLocks <string, bool> .QueueToken QT))
{
await QT.Task;
}
SpiderBook SBook = await SpiderBook.CreateSAsync(B.ZoneId, B.ZItemId, B.BookSpiderDef);
if (Shared.Storage.FileExists(SBook.MetaLocation))
{
B.LastCache = Shared.Storage.FileTime(SBook.MetaLocation).LocalDateTime;
}
if (useCache && (B.Packed == true || Shared.BooksDb.Volumes.Any(x => x.Book == B.Entry)))
{
if (B.Packed != true)
{
B.PackSavedVols(SBook.PSettings);
}
}
else
{
bool UpdateFailed = true;
await SBook.Process();
if (SBook.Processed && SBook.ProcessSuccess)
{
B.LastCache = DateTime.Now;
BookInstruction BUpdate = SBook.GetBook();
if (BUpdate.Packable && BUpdate.Packed != true)
{
BUpdate.PackVolumes(SBook.GetPPConvoy());
B.Update(BUpdate);
UpdateFailed = false;
}
}
// Cannot download content, use cache if available
if (UpdateFailed && Shared.BooksDb.Volumes.Any(x => x.Book == B.Entry))
{
Logger.Log(ID, "Spider failed to produce instructions, using cache instead", LogType.WARNING);
B.PackSavedVols(SBook.PSettings);
}
}
QT.TrySetResult(true);
OnComplete(B);
}
private async void LoadInst(BookInstruction b)
{
if (!BookInstruction.OpLocks.AcquireLock(b.GID, out AsyncLocks <string, bool> .QueueToken QT))
{
await QT.Task;
}
foreach (VolInstruction VInst in b.GetVolInsts())
{
Shared.LoadMessage("SubProcessRun", VInst.Title);
// This should finalize the chapter info
var Convoy = await VInst.Process(b);
}
Shared.LoadMessage("CompilingTOC", b.Title);
IEnumerable <Volume> Vols = b.GetVolInsts().Remap(x => x.ToVolume(b.Entry));
if (Vols.Any())
{
List <Volume> NewVolumes = new List <Volume>();
Vols.ExecEach(Vol =>
{
string VID = Vol.Meta[AppKeys.GLOBAL_VID];
Volume NVol = b.Entry.Volumes.FirstOrDefault(x => x.Meta[AppKeys.GLOBAL_VID] == VID) ?? Vol;
if (NVol != Vol)
{
NVol.Title = Vol.Title;
NVol.Index = Vol.Index;
NVol.Json_Meta = Vol.Json_Meta;
}
Shared.BooksDb.LoadCollection(NVol, x => x.Chapters, x => x.Index);
List <Chapter> NewChapters = new List <Chapter>();
Vol.Chapters.ExecEach(Ch =>
{
string CID = Ch.Meta[AppKeys.GLOBAL_CID];
Chapter NCh = NVol.Chapters.FirstOrDefault(x => x.Meta[AppKeys.GLOBAL_CID] == CID) ?? Ch;
if (NCh != Ch)
{
NCh.Title = Ch.Title;
NCh.Index = Ch.Index;
NCh.Json_Meta = Ch.Json_Meta;
}
NewChapters.Add(NCh);
});
NewVolumes.Add(NVol);
});
b.Entry.Volumes = NewVolumes;
b.SaveInfo();
}
else
{
MessageBus.SendUI(GetType(), AppKeys.HS_NO_VOLDATA, b);
}
QT.TrySetResult(true);
OnComplete(b);
}
