public Dispatcher(ITelegramBotData botData, ILogger <Dispatcher <TContext, TController> > logger = null)
{
_botData = botData;
_methods = typeof(TController).GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly).Where(m => !m.IsSpecialName);
_noMethodsMethod = _methods.FirstOrDefault(m => m.GetCustomAttribute <NoMethodFilter>() != null);
_logger = logger;
}
private static void SetControllerData(TController controller, Update update, MessageCommand command,
TContext context,
TelegramChat chat, ITelegramBotData botData)
{
controller.Update = update;
controller.MessageCommand = command;
controller.TelegramContext = context;
controller.TelegramChat = chat;
controller.BotData = botData;
}
public Dispatcher(ITelegramBotData botData, IList <Type> controllers, ILogger <Dispatcher <TContext, TController> >?logger = null) : base(botData, controllers, logger)
{
Controllers.Add(typeof(TController));
var methodInfos = typeof(TController)
.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
.Where(m => !m.IsSpecialName);
foreach (var methodInfo in methodInfos)
{
Methods.Add(methodInfo, typeof(TController));
}
NoMethodsMethod = Methods.FirstOrDefault(m => m.Key.GetCustomAttribute <NoMethodFilter>() != null);
}
/// <inheritdoc />
public override bool IsValid(Update update, TelegramChat?user, MessageCommand command, ITelegramBotData botData)
{
return(_command.Contains(command?.Command));
}
public override bool IsValid(Update update, TelegramChat?chat, MessageCommand command, ITelegramBotData botData)
{
return(_type.Any(x => x == update.Type));
}
/// <inheritdoc />
public override bool IsValid(Update update, TelegramChat user, MessageCommand command, ITelegramBotData botData)
{
return(user != null && _state.Contains(user.State));
}
/// <inheritdoc />
public IDispatcherBuilder SetTelegramBotData(ITelegramBotData botData)
{
_botData = botData;
return(this);
}
/// <inheritdoc />
public override bool IsValid(Update update, TelegramChat?user, MessageCommand command, ITelegramBotData botData)
{
return(update.GetMessage() != null && _type.Contains(update.GetMessage() !.Chat.Type));
}
public override bool IsValid(Update update, TelegramChat?user, MessageCommand command, ITelegramBotData botData)
{
return(command == null || !command.IsCommand());
}
public override bool IsValid(Update update, TelegramChat?chat, MessageCommand command, ITelegramBotData botData)
{
return(command?.Parameters.Count == _qnt);
}
/// <summary>
/// Called when searching for eligible handler method, return true if the method is eligible.
/// This method calls the generic IsValid(), override it to implements custom behaviour for methods only.
/// </summary>
/// <param name="update">Update of the current request</param>
/// <param name="chat">Current chat</param>
/// <param name="command">MessageCommand generated from current Update</param>
/// <param name="botData">Data of the bot in use</param>
/// <returns>If true, the method is eligible for the current update. If false, the method is discarded</returns>
public virtual bool IsValidMethod(Update update, TelegramChat?chat, MessageCommand command,
ITelegramBotData botData)
{
return(IsValid(update, chat, command, botData));
}
/// <summary> /// Called when searching for eligible handler controller and method, return true if the method is eligible /// </summary> /// <param name="update">Update of the current request</param> /// <param name="chat">Current chat</param> /// <param name="command">MessageCommand generated from current Update</param> /// <param name="botData">Data of the bot in use</param> /// <returns>If true, the mehod is eligible for the currrent update. If false, the method is discarded</returns> public abstract bool IsValid(Update update, TelegramChat?chat, MessageCommand command, ITelegramBotData botData);
/// <inheritdoc />
public override bool IsValid(Update update, TelegramChat user, MessageCommand command, ITelegramBotData botData)
{
return(_endpoint.Contains(botData?.Endpoint));
}
public override bool IsValid(Update update, TelegramChat?chat, MessageCommand command, ITelegramBotData botData)
{
if (update.Type != UpdateType.CallbackQuery)
{
return(false);
}
var data = InlineDataWrapper.ParseInlineData(update.CallbackQuery !.Data !);
return(_commands.Contains(data.Command));
}