/// <summary>
/// Конструктор.
/// </summary>
/// <param name="linkHash">Хэш ссылки.</param>
public LinkHashPostCollectionSearchQuery(string linkHash)
{
LinkHash = linkHash;
linkHashService = ServiceLocator.Current.GetServiceOrThrow<ILinkHashService>();
}
/// <summary>
/// Конструктор.
/// </summary>
/// <param name="link">Ссылка.</param>
public LinkPostCollectionSearchQuery(BoardLinkBase link)
{
Link = link;
linkHashService = ServiceLocator.Current.GetServiceOrThrow<ILinkHashService>();
linkHash = Link != null ? linkHashService.GetLinkHash(Link) : null;
}
private async Task<string> GetDefaultName(BoardLinkBase boardLink, ILinkHashService hashService)
{
var hash = hashService.GetLinkHash(boardLink);
if (!DefaultNameCache.ContainsKey(hash))
{
string defName = null;
var engines = ServiceLocator.Current.GetServiceOrThrow<INetworkEngines>();
var engine = engines.FindEngine(boardLink.Engine);
var storage = ServiceLocator.Current.GetServiceOrThrow<IStorageService>();
var refs = await storage.ThreadData.LoadBoardReferences(engine.RootLink);
if (refs?.References != null)
{
var eq = hashService.GetComparer();
var r1 = refs.References.FirstOrDefault(r => eq.Equals(r.Link, boardLink));
if (r1.Extensions != null)
{
var ext = r1.Extensions.OfType<MakabaBoardReferenceExtension>().FirstOrDefault();
if (ext != null)
{
defName = ext.DefaultName;
}
}
}
DefaultNameCache[hash] = defName;
}
return DefaultNameCache[hash];
}
