94 lines
3.7 KiB
C#
Executable File
94 lines
3.7 KiB
C#
Executable File
using CatsOfMastodonBot.Models;
|
|
using CatsOfMastodonBot.Services;
|
|
using Microsoft.Extensions.Logging;
|
|
using mstdnCats.Services;
|
|
using Telegram.Bot;
|
|
using Telegram.Bot.Types;
|
|
using Telegram.Bot.Types.Enums;
|
|
|
|
public class MastodonBot
|
|
{
|
|
private static Timer _postFetchTimer, _backupTimer;
|
|
|
|
private static async Task Main()
|
|
{
|
|
|
|
|
|
// Configure logging
|
|
using var loggerFactory = LoggerFactory.Create(builder =>
|
|
{
|
|
builder.AddConsole();
|
|
});
|
|
var logger = loggerFactory.CreateLogger<MastodonBot>();
|
|
|
|
// Read environment variables
|
|
var config = ConfigData.fetchData();
|
|
if (config==null)
|
|
{
|
|
logger.LogCritical("Error reading environment variables, either some values are missing or no .env file was found");
|
|
throw new Exception("Error reading environment variables, either some values are missing or no .env file was found");
|
|
}
|
|
|
|
// Setup DB
|
|
var backupDb = await DbInitializer.SetupJsonDb(config.DB_NAME);
|
|
if (backupDb == null)
|
|
{
|
|
logger.LogCritical("Unable to setup json DB");
|
|
throw new Exception("Unable to setup json DB");
|
|
}
|
|
var db = await DbInitializer.SetupDb(config.MONGODB_CONNECTION_STRING, config.DB_NAME);
|
|
logger.LogInformation("DB setup done");
|
|
|
|
// Setup bot
|
|
var bot = new TelegramBotClient(config.BOT_TOKEN);
|
|
|
|
var me = await bot.GetMe();
|
|
await bot.DropPendingUpdates();
|
|
bot.OnMessage += OnMessage;
|
|
bot.OnUpdate += OnUpdate;
|
|
|
|
logger.LogInformation("Setup complete");
|
|
logger.LogInformation($"Bot is running as {me.FirstName} - instance: {config.INSTANCE}");
|
|
|
|
// Handle bot updates
|
|
async Task OnUpdate(Update update)
|
|
{
|
|
switch (update)
|
|
{
|
|
case { CallbackQuery: { } callbackQuery }: {
|
|
if(callbackQuery.Data == "new_random"){ await HandleStartMessage.HandleStartMessageAsync(callbackQuery.Message, bot, db, logger,callbackQuery); break;}
|
|
|
|
else {await HandlePostAction.HandleCallbackQuery(callbackQuery, db, bot, logger); break;}
|
|
|
|
}
|
|
default: logger.LogInformation($"Received unhandled update {update.Type}"); break;
|
|
};
|
|
}
|
|
|
|
// Handle bot messages
|
|
async Task OnMessage(Message message, UpdateType type)
|
|
{
|
|
if (message.Text == "/start" && message.Chat.Type == ChatType.Private)
|
|
{
|
|
await HandleStartMessage.HandleStartMessageAsync(message,bot, db, logger);
|
|
}
|
|
else if (message.Text == "/backup")
|
|
{
|
|
await HandleDbBackup.HandleDbBackupAsync(bot, logger, config.DB_NAME, config.ADMIN_NUMID, backupDb, db);
|
|
}
|
|
// Send a message to prompt user to send /start and recieve their cat photo only if its from a telegram user and not a channel
|
|
else if (message.Chat.Type == ChatType.Private)
|
|
{
|
|
await HandleStartMessage.HandleStartMessageAsync(message, bot, db, logger);
|
|
}
|
|
}
|
|
|
|
// Set a timer to fetch and process posts every 15 minutes
|
|
_postFetchTimer = new Timer(async _ => await RunCheck.runAsync(db, bot, config.TAG, logger, config.INSTANCE), null, TimeSpan.Zero, TimeSpan.FromMinutes(10));
|
|
// Another timer to automatically backup the DB every 1 hour
|
|
_backupTimer = new Timer(async _ => await HandleDbBackup.HandleDbBackupAsync(bot, logger, config.DB_NAME, config.ADMIN_NUMID, backupDb,db), null, TimeSpan.Zero, TimeSpan.FromHours(6));
|
|
// Keep the bot running
|
|
await Task.Delay(-1);
|
|
}
|
|
|
|
} |