PHP code example of laravel-notification-channels / telegram

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

laravel-notification-channels / telegram example snippets

# config/services.php

'telegram-bot-api' => [
    'token' => env('TELEGRAM_BOT_TOKEN', 'YOUR BOT TOKEN HERE')
],

use NotificationChannels\Telegram\TelegramUpdates;

// Response is an array of updates.
$updates = TelegramUpdates::create()

    // (Optional). Get's the latest update.
    // NOTE: All previous updates will be forgotten using this method.
    // ->latest()

    // (Optional). Limit to 2 updates (By default, updates starting with the earliest unconfirmed update are returned).
    ->limit(2)

    // (Optional). Add more params to the request.
    ->options([
        'timeout' => 0,
    ])
    ->get();

if($updates['ok']) {
    // Chat ID
    $chatId = $updates['result'][0]['message']['chat']['id'];
}

# bootstrap/app.php

// Make sure to create a "config/services.php" file and add the config from the above step.
$app->configure('services');

# Register the notification service providers.
$app->register(Illuminate\Notifications\NotificationServiceProvider::class);
$app->register(NotificationChannels\Telegram\TelegramServiceProvider::class);

use NotificationChannels\Telegram\TelegramMessage;
use Illuminate\Notifications\Notification;

class InvoicePaid extends Notification
{
    public function via($notifiable)
    {
        return ["telegram"];
    }

    public function toTelegram($notifiable)
    {
        $url = url('/invoice/' . $notifiable->invoice->id);

        return TelegramMessage::create()
            // Optional recipient user id.
            ->to($notifiable->telegram_user_id)

            // Markdown supported.
            ->content("Hello there!")
            ->line("Your invoice has been *PAID*")
            ->lineIf($notifiable->amount > 0, "Amount paid: {$notifiable->amount}")
            ->line("Thank you!")

            // (Optional) Blade template for the content.
            // ->view('notification', ['url' => $url])

            // (Optional) Inline Buttons
            ->button('View Invoice', $url)
            ->button('Download Invoice', $url);

            // (Optional) Conditional notification.
            // Only send if amount is greater than 0. Otherwise, don't send.
            // ->sendWhen($notifiable->amount > 0)

            // (Optional) Inline Button with Web App
            // ->buttonWithWebApp('Open Web App', $url)

            // (Optional) Inline Button with callback. You can handle callback in your bot instance
            // ->buttonWithCallback('Confirm', 'confirm_invoice ' . $this->invoice->id)
    }
}

public function toTelegram($notifiable)
{
    return TelegramPoll::create()
        ->to($notifiable)
        ->content('Choose an option:')
        ->keyboard('Button 1')
        ->keyboard('Button 2');
        // ->keyboard('Send your number', requestContact: true)
        // ->keyboard('Send your location', requestLocation: true);
}

public function toTelegram($notifiable)
{
    return TelegramPoll::create()
        ->to($chatId)
        ->question('What is your favorite programming language?')
        ->choices(['PHP', 'Python', 'JavaScript', 'Java', 'C#']);
}

public function toTelegram($notifiable)
{
    return TelegramContact::create()
            ->to($notifiable->telegram_user_id) // Optional
            ->firstName('John')
            ->lastName('Doe') // Optional
            ->phoneNumber('00000000');
}

public function toTelegram($notifiable)
{
    return TelegramFile::create()
            ->to($notifiable->telegram_user_id) // Optional
            ->content('Audio') // Optional Caption
            ->audio('/path/to/audio.mp3');
}

public function toTelegram($notifiable)
{
    return TelegramFile::create()
        ->to($notifiable->telegram_user_id) // Optional
        ->content('Awesome *bold* text and [inline URL](http://www.example.com/)')
        ->file('/storage/archive/6029014.jpg', 'photo'); // local photo

        // OR using a helper method with or without a remote file.
        // ->photo('https://file-examples-com.github.io/uploads/2017/10/file_example_JPG_1MB.jpg');
}

public function toTelegram($notifiable)
{
    return TelegramFile::create()
        ->to($notifiable->telegram_user_id) // Optional
        ->content('Did you know we can set a custom filename too?')
        ->document('https://file-examples-com.github.io/uploads/2017/10/file-sample_150kB.pdf', 'sample.pdf');
}

public function toTelegram($notifiable)
{
    return TelegramLocation::create()
        ->latitude('40.6892494')
        ->longitude('-74.0466891');
}

public function toTelegram($notifiable)
{
    return TelegramFile::create()
        ->content('Sample *video* notification!')
        ->video('https://file-examples-com.github.io/uploads/2017/04/file_example_MP4_480_1_5MG.mp4');
}

public function toTelegram($notifiable)
{
    return TelegramFile::create()
        ->content('Woot! We can send animated gif notifications too!')
        ->animation('https://sample-videos.com/gif/2.gif');

        // Or local file
        // ->animation('/path/to/some/animated.gif');
}

/**
 * Route notifications for the Telegram channel.
 *
 * @return int
 */
public function routeNotificationForTelegram()
{
    return $this->telegram_user_id;
}

use Illuminate\Notifications\Events\NotificationFailed;

class HandleNotificationFailure
{
    public function handle(NotificationFailed $event)
    {
        // $event->notification: The notification instance.
        // $event->notifiable: The notifiable entity who received the notification.
        // $event->channel: The channel name.
        // $event->data: The data needed to process this failure.

        if ($event->channel !== 'telegram') {
            return;
        }

        // Log the error / notify administrator or disable notification channel for the user, etc.
        \Log::error('Telegram notification failed', [
            'chat_id' => $event->data['to'],
            'error' => $event->data['exception']->getMessage(),
            'request' => $event->data['request']
        ]);
    }
}

public function toTelegram($notifiable)
{
    return TelegramMessage::create()
        ->content('Hello!')
        ->onError(function ($data) {
            \Log::error('Failed to send Telegram notification', [
                'chat_id' => $data['to'],
                'error' => $data['exception']->getMessage()
            ]);
        });
}

use Illuminate\Support\Facades\Notification;

Notification::route('telegram', 'TELEGRAM_CHAT_ID')
            ->notify(new InvoicePaid($invoice));

use Illuminate\Support\Facades\Notification;

// Recipients can be an array of chat IDs or collection of notifiable entities.
Notification::send($recipients, new InvoicePaid());