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DialogFlowBotManMiddleware

(★ 12)

Middleware for BotMan (BotMan Studio). Integration with DialogFlow API v2.

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- - first-step.png
  - step-2.png
  - step-3.png
  - step-4.png
  - step-5.png
  - step-6.png
  - step-7.png
- Client.php
- DialogFlow.php
- Response.php
composer.json
LICENSE
README.md

# Use via CDN

jsDelivr

jsDelivr serves any public GitHub repository as a CDN with zero setup. Pick a version and a file to get a ready-to-paste link and snippet.

Version

File

Link

Example

Command Glossary

Commands referenced in this DOCs, explained below.

🔍

`composer`

View Details ▼

A package-based dependency manager for PHP projects.

composer init

Interactively create a `composer.json` file:

composer require {{user/package}}

Add a package as a dependency for this project, adding an entry to `composer.json`:

composer install

Install all the dependencies in this project's `composer.json` and create `composer.lock`:

// repository documentation

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BotMan Middleware to connect DialogFlow with [BotMan](https://github.com/botman/botman)

[![Latest Version on Packagist](https://img.shields.io/packagist/v/genkovich/dialog-flow-bot-man-middleware.svg?style=flat-square)](https://packagist.org/packages/botman/driver-facebook)
[![Packagist](https://img.shields.io/packagist/l/genkovich/dialog-flow-bot-man-middleware.svg)]()

Thank's to [@eclips16](https://github.com/eclips16). The code source was taken from [pull request](https://github.com/botman/botman/pull/1010).

## Installation

#### Composer

```
composer require genkovich/dialog-flow-bot-man-middleware
```

## Usage

### .env
``` dotenv
GOOGLE_CLOUD_PROJECT=project-id
GOOGLE_APPLICATION_CREDENTIALS=/path/to/security-file.json
```

### Where can I get this variables?

- Login at https://dialogflow.cloud.google.com/
- Create NewAgent (or use an existing one)
- Click on "Settings" icon (1)
- Copy your project id (2) into .env file
- Click on project id (2)

[![Step one](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/first-step.png)](docs/img/first-step.png)
 - After that you will find "Service accounts" section (click (1) or (2))

[![Step](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/step-2.png)](docs/img/step-2.png)
- Click on "Create service account", fill "name" field and click "Create"

[![Step](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/step-3.png)](docs/img/step-3.png)
- On the next step you have to add two roles, "DialogFlow API Admin" and "DialogFlow API Client" and click "Done"

[![Step](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/step-4.png)](docs/img/step-4.png)
- Now, go to the page "Manage keys"

[![Step](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/step-5.png)](docs/img/step-5.png)
- Create new key in .json format

[![Step](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/step-6.png)](docs/img/step-6.png)

- Move downloaded file into project root directory
- Add path to file in .env

### Code example

``` php
$dialogflow = \BotMan\Middleware\DialogFlow\V2\DialogFlow::create('en');
$botman->middleware->received($dialogflow);
$botman->hears('smalltalk.(.*)', function ($bot) {
    $extras = $bot->getMessage()->getExtras();
    $bot->reply($extras['apiReply']);
})->middleware($dialogflow);
```

smalltalk.(.*) - there is action name pattern
[![Step](https://raw.githubusercontent.com/genkovich/DialogFlowBotManMiddleware/main/docs/img/step-7.png)](docs/img/step-7.png)

If you create actions with different prefixes, you can use `->ignoreIntentPattern()`

``` php
$dialogflow = DialogFlow::create('en')->ignoreIntentPattern();
```

## Security Vulnerabilities

If you discover a security vulnerability within BotMan, please send an e-mail to Marcel Pociot at m.pociot@gmail.com. All security vulnerabilities will be promptly addressed.

## License

BotMan is free software distributed under the terms of the MIT license.