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fix: Bot 编辑频道忽略未修改错误

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meoacgx
2025-12-20 23:21:55 +08:00
parent 22e63f065d
commit 68d41ad437
1 changed files with 38 additions and 8 deletions
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46
src/TelegramPanel.Core/Services/Telegram/BotTelegramService.cs
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@@ -282,17 +282,31 @@ public class BotTelegramService
if (string.IsNullOrWhiteSpace(title))
throw new ArgumentException("频道标题不能为空", nameof(title));
await _api.CallAsync(bot.Token, "setChatTitle", new Dictionary<string, string?>
try
{
["chat_id"] = channelTelegramId.ToString(),
["title"] = title
}, cancellationToken);
await _api.CallAsync(bot.Token, "setChatTitle", new Dictionary<string, string?>
{
["chat_id"] = channelTelegramId.ToString(),
["title"] = title
}, cancellationToken);
}
catch (Exception ex) when (IsBotApiNotModified(ex, "setChatTitle"))
{
// ignore: title not modified
}
await _api.CallAsync(bot.Token, "setChatDescription", new Dictionary<string, string?>
try
{
["chat_id"] = channelTelegramId.ToString(),
["description"] = about ?? ""
}, cancellationToken);
await _api.CallAsync(bot.Token, "setChatDescription", new Dictionary<string, string?>
{
["chat_id"] = channelTelegramId.ToString(),
["description"] = about ?? ""
}, cancellationToken);
}
catch (Exception ex) when (IsBotApiNotModified(ex, "setChatDescription"))
{
// ignore: description not modified
}
return true;
}
@@ -361,6 +375,22 @@ public class BotTelegramService
return true;
}
private static bool IsBotApiNotModified(Exception ex, string method)
{
// Telegram Bot API 会在“内容未修改”时返回 400：
// - setChatTitle: "Bad Request: chat title is not modified"
// - setChatDescription: "Bad Request: chat description is not modified"
// 这类情况不应该阻塞后续操作（例如继续设置头像）。
if (ex is not InvalidOperationException)
return false;
var msg = ex.Message ?? string.Empty;
if (!msg.Contains($"Bot API 调用失败：{method} (400)", StringComparison.OrdinalIgnoreCase))
return false;
return msg.Contains("is not modified", StringComparison.OrdinalIgnoreCase);
}
public async Task<int> PromoteChatMemberAsync(int botId, IReadOnlyList<long> channelTelegramIds, long userId, BotAdminRights rights, CancellationToken cancellationToken)
{
var bot = await _botManagement.GetBotAsync(botId)