Добавьте файлы проекта.

This commit is contained in:
2025-12-02 15:57:42 +03:00
parent cf107b62a3
commit 7f69eab545
44 changed files with 1470 additions and 0 deletions

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Telegram.Bot" Version="22.7.5" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\BotPages.Core\BotPages.Core.csproj" />
</ItemGroup>
</Project>

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using BotPages.Core;
using Telegram.Bot;
using Telegram.Bot.Types;
using Telegram.Bot.Types.Enums;
using Telegram.Bot.Types.ReplyMarkups;
using static System.Net.Mime.MediaTypeNames;
namespace BotPages.Telegram
{
/// <summary>
/// Адаптер клиента для Telegram Bot API.
/// </summary>
public sealed class TelegramClientAdapter : IChatClient
{
private readonly ITelegramBotClient _bot;
/// <summary>
/// Создаёт адаптер на основе ITelegramBotClient.
/// </summary>
public TelegramClientAdapter(ITelegramBotClient bot) => _bot = bot;
/// <summary>
/// Отправляет текстовое сообщение с опциональной клавиатурой.
/// </summary>
public Task SendTextAsync(long chatId, PageMessage message, IEnumerable<PageAction>? actions, CancellationToken ct)
{
ReplyMarkup? replyMarkup = null;
if (actions is { })
{
var inlineGroups = actions
.Where(a => a.Placement == ActionPlacement.Inline)
.GroupBy(a => a.Row)
.OrderBy(g => g.Key)
.Select(g => g.Select(a => InlineKeyboardButton.WithCallbackData(a.Label, a.Value)).ToArray())
.ToArray();
var replyGroups = actions
.Where(a => a.Placement == ActionPlacement.Reply)
.GroupBy(a => a.Row)
.OrderBy(g => g.Key)
.Select(g => g.Select(a => new KeyboardButton(a.Label)).ToArray())
.ToArray();
if (inlineGroups.Any())
replyMarkup = new InlineKeyboardMarkup(inlineGroups);
else if (replyGroups.Any())
replyMarkup = new ReplyKeyboardMarkup(replyGroups) { ResizeKeyboard = true };
}
var parseMode = message.Format switch
{
MessageFormat.Markdown => ParseMode.MarkdownV2,
MessageFormat.Html => ParseMode.Html,
_ => ParseMode.None,
};
return _bot.SendMessage(new ChatId(chatId),
message.Text,
parseMode: parseMode,
replyMarkup: replyMarkup,
disableNotification: message.IsSilent,
cancellationToken: ct
);
}
/// <summary>
/// Отправляет файлы как документы (по одному или пачкой).
/// </summary>
public async Task SendFilesAsync(long chatId, IEnumerable<FileDescriptor> files, CancellationToken ct)
{
foreach (var f in files)
{
if (f.Content is not null)
{
var input = new InputFileStream(f.Content, f.Name);
await _bot.SendDocument(chatId, input, cancellationToken: ct);
}
else
{
// Если контент не загружен, и есть FileId — отправляем по Id
await _bot.SendDocument(chatId, new InputFileId(f.Id), cancellationToken: ct);
}
}
}
}
}

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using BotPages.Core;
using Telegram.Bot;
namespace BotPages.Telegram
{
/// <summary>
/// FileService для Telegram: загрузка по FileId.
/// </summary>
public sealed class TelegramFileService : IFileService
{
private readonly ITelegramBotClient _bot;
/// <summary>
/// Создаёт файловый сервис для Telegram.
/// </summary>
public TelegramFileService(ITelegramBotClient bot) => _bot = bot;
/// <summary>
/// Загружает файл по идентификатору Telegram FileId.
/// </summary>
public async Task<FileDescriptor> DownloadAsync(string fileId, CancellationToken ct)
{
var file = await _bot.GetFile(fileId, ct);
var ms = new MemoryStream();
await _bot.DownloadFile(file.FilePath!, ms, ct);
ms.Position = 0;
var name = System.IO.Path.GetFileName(file.FilePath!);
return new FileDescriptor(file.FileId, name, "application/octet-stream", ms);
}
/// <summary>
/// Загружает несколько файлов по их идентификаторам.
/// </summary>
public async Task<IReadOnlyList<FileDescriptor>> DownloadManyAsync(IEnumerable<string> fileIds, CancellationToken ct)
{
var res = new List<FileDescriptor>();
foreach (var id in fileIds)
res.Add(await DownloadAsync(id, ct));
return res;
}
/// <summary>
/// Отправляет один файл в чат.
/// </summary>
public async Task SendAsync(IChatClient client, long chatId, FileDescriptor file, CancellationToken ct)
{
await client.SendFilesAsync(chatId, new[] { file }, ct);
}
/// <summary>
/// Отправляет несколько файлов в чат.
/// </summary>
public Task SendManyAsync(IChatClient client, long chatId, IEnumerable<FileDescriptor> files, CancellationToken ct)
{
return client.SendFilesAsync(chatId, files, ct);
}
}
}

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using BotPages.Core;
using Telegram.Bot;
using Telegram.Bot.Types;
namespace BotPages.Telegram
{
/// <summary>
/// Утилиты для извлечения контекста из Telegram Update.
/// </summary>
public static class TelegramUpdateMapper
{
/// <summary>
/// Преобразует Telegram Update в универсальный UpdateContext.
/// </summary>
public static UpdateContext Map(ITelegramBotClient bot, INavigationService nav, IStateStore store, Update update)
{
var chat = update.Message?.Chat ?? update.CallbackQuery?.Message?.Chat;
var user = update.Message?.From ?? update.CallbackQuery?.From;
var text = update.Message?.Text ?? update.CallbackQuery?.Data;
var files = new List<FileDescriptor>();
if (update.Message?.Document is { } doc)
{
files.Add(new FileDescriptor(doc.FileId, doc.FileName ?? "file", doc.MimeType ?? "application/octet-stream"));
}
if (update.Message?.Photo is { } photos && photos.Count() > 0)
{
var largest = photos.OrderBy(p => p.FileSize).Last();
files.Add(new FileDescriptor(largest.FileId, "photo.jpg", "image/jpeg"));
}
return new UpdateContext
{
Client = new TelegramClientAdapter(bot),
Chat = new ChatContext { Id = chat!.Id, Title = chat.Title },
User = new UserContext { Id = user!.Id, DisplayName = $"{user.FirstName} {user.LastName}" },
Text = text,
IncomingFiles = files,
RawUpdate = update,
Nav = nav,
State = store
};
}
}
}