README

A Fingerprint bundle to send data to the fingerprint api

Installation

Install through composer:

php -d memory_limit=-1 composer.phar require atm/fingerprintbundle

In your AppKernel

public function registerbundles()
{
 return [
 	...
 	...
 	new ATM\FingerprintBundle\ATMFingerprintBundle(),
 ];
}

Configuration sample

Default values are shown below:

# app/config/config.yml
 
atm_fingerprint:
 fingerprint_error_redirect_route_name: 'route to redirect the user when the fingerprint is not found'
 site_name: 'sitename'
 error_message: 'a message to show to the user when the fingerprint is not found'
 use_assetic: false

If you application uses assetic remember to include de ATMFingerprintBundle in the assetic array bundles in your config.yml file:

 assetic:
 bundles: ['ATMFingerprintBundle']

Include to the main page

{% include 'ATMFingerprintBundle:Fingerprint:store_fingerprint.html.twig' %}

Events

There are 2 events that you can use when the response from the API:

• error:

  class StatusError extends Event{
  
   const NAME = 'atm_fingerprint_error.event';
  
   protected $user;
   protected $response;
  
   public function __construct($user,$response)
   {
   $this->user = $user;
   $this->response = $response;
   }
  
   public function getUser()
   {
   return $this->user;
   }
  
   public function getResponse(){
   return $this->response;
   }
  }
  

• success:

  class StatusSuccess extends Event{
  
   const NAME = 'atm_fingerprint_success.event';
  
   protected $user;
   protected $response;
  
   public function __construct($user,$response)
   {
   $this->user = $user;
   $this->response = $response;
   }
  
   public function getUser()
   {
   return $this->user;
   }
  
   public function getResponse(){
   return $this->response;
   }
  }
  

Event Listener

There is an Event Listener that listens for kernel requests with a priority of 3 and sets a session variable called 'atm_fingerprint_custom_redirect'.

ATM\FingerprintBundle\EventListener\FingerprintRedirect:
 autowire: true
 public: true
 tags:
 - { name: kernel.event_listener, event: kernel.request, method: onKernelRequest, priority: 3 }
 arguments:
 $atm_fingerprint_config: '%atm_fingerprint_config%'

You can set a custom request listener with a low priority to redirect to another place or to put some custom code. Remember to remove the session variable 'atm_fingerprint_custom_redirect'

AppBundle\EventListener\CustomRequestListener:
 autowire: true
 public: true
 tags:
 - { name: kernel.event_listener, event: kernel.request, method: onKernelRequest, priority: 2 }

namespace AppBundle\EventListener;

use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpFoundation\Session\SessionInterface;

class CustomRequestListener{

 private $session;

 public function __construct(SessionInterface $session){
 $this->session = $session;
 }
 
 public function onKernelRequest(GetResponseEvent $event){

 if($this->session->has('atm_fingerprint_custom_redirect')){
 $this->session->remove('atm_fingerprint_custom_redirect');
 
 // YOUR CODE GOES HERE
 
 $event->setResponse(new Response());
 }
 }
}