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https://github.com/paragraf-lex/viber-bot

A Laravel package for Viber bot
https://github.com/paragraf-lex/viber-bot

bot laravel laravel-framework php viber viber-bot

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A Laravel package for Viber bot

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README

        

# Viber Bot

[![Latest Version](https://img.shields.io/github/release/paragraf-lex/viber-bot.svg?style=flat-square)](https://github.com/paragraf-lex/viber-bot/releases)
[![StyleCI](https://styleci.io/repos/164611937/shield)](https://styleci.io/repos/164611937)

## Installation

This package can be installed through Composer.

``` bash
composer require paragraf-lex/viber-bot
```

In Laravel 5.5 and above the package will autoregister the service provider. In Laravel 5.4 you must install this service provider.

```php
// config/app.php
'providers' => [
...
Paragraf\ViberBot\ViberBotServiceProvider::class,
...
];
```

### Changelog

Please see [CHANGELOG](CHANGELOG.md) for more information what has changed recently.

## Configuration

You need to set in `.env` and setup `webhook`.

#### Env
```bash
VIBERBOT_API=your_viber_token
VIBERBOT_NAME=name
VIBERBOT_PHOTO=photo
```
You can find Viber token on [Viber Partners](https://partners.viber.com) after creating bot on Info tab.

#### WebHook
You must run artisan command for webhoook with url parameter
```bash
php artisan viber-bot:webhook https://example-url.com/some-route
```
Note: It must be full url and must be HTTPS.

#### Config file
Optionally, you can publish the config file of this package with this command:

``` bash
php artisan vendor:publish --provider="Paragraf\ViberBot\ViberBotServiceProvider"
```

The following config file will be published in `config/viberbot.php`

## Usage

When the installation is done you have access to `Bot` and `Client` class.

### Bot class

With bot class you naivgate your ViberBot how to work.

```php
(new Bot($request, new TextMessage()))
->on(new MessageEvent($request->timestamp, $request->message_token,
new ViberUser($request->sender['id'],$request->sender['name']), $request->message))
->hears("Hi!")
->replay("Hello World!")
->send();
```
Note: If viber user not set `name` you will get error.

You can change responding type Message and Event who listen that event.

| API | Accept | Description |
| --- | --- | --- |
| `on(new MessageEvent(...))` | `Event object` | Listen specific Event |
| `hears("Hi!")` | `string, array, regex` | ViberBot listen key word `Hi!`, can be array for more words for one event |
| `body($callback)` | `callback` | ViberBot can do some business logic. |
| `replay("Hello World!")` | `string, array, Model` | ViberBot respond with `Hello World!`, can be array or Model |
| `send()` | --- | Send respond to Viber server. |

#### List of Events:

- ConversationStartedEvent
- DeliveredEvent
- FailedEvent
- MessageEvent
- SeenEvent
- SubscribedEvent
- UnsubscribedEvent

Note:
If you don't want to listen all events you can change `event_types` in `config/viberbot.php`.
If you change you must run again `php artisan viber-bot:webhook your-url` in oreder to apply changes.


#### List of Messages:

- TextMessage
- BroadcastMessage
- ContactMessage
- FileMessage
- KeyboardMessage
- LocationMessage
- PictureMessage
- StickerMessage
- URLMessage
- VideoMessage
- WelcomeMessage
- CarouselMessage - ToDo

### Client class

Client class, provide to you extra utility.

```php
(new Client())->broadcast('Hello', User::all(), 'viber_id');
```

| API |Description |
| --- | --- |
| `broadcast($text, $model, $method)` | Broadcast message to all subscribed user on Viber Chat, 300 users per request. |
| `getUserDetails($user_id)` | Get details for specific user |
| `getOnlineStatus(array $viberIds)` | Get online statuses for users, 100 users per request |
| `getAccountInfo()` | Get account information (Your Public Account) |
| `removeWebhook()` | Remove WebHook |

Note: `$method` in `broadcast()` must point to viber_id. Also `getOnlineStatus()` need `viber_ids`.

If you want more information about Viber API or how something works check [Viber REST API](https://developers.viber.com/docs/api/rest-bot-api/)

## Contributing

Please see [CONTRIBUTING](CONTRIBUTING.md) for details.

## Security

If you discover any security related issues, please email [email protected] instead of using the issue tracker.

## Credits

- [Nemanja Ivankovic](https://github.com/necko1996)
- [All Contributors](../../contributors)