README

This bundle allows you to integrate kraken.io into your Symfony2 application.

Install:

1. Add KrakenBundle to your dependencies:

    // composer.json
    {
        // ...
        "require": {
            // ...
            "pompdelux/kraken-bundle": "1.x"
        }
    }
   

2. Use Composer to download and install the bundle:

    $ php composer.phar update pompdelux/kraken-bundle
   

3. Register the bundle in your application:

    // app/AppKernel.php
    class AppKernel extends Kernel
    {
        // ...
        public function registerBundles()
        {
            $bundles = array(
                // ...
                new Pompdelux\KrakenBundle\KrakenBundle()
            );
        }
    }
   

4. Add the configuration needed to use the bundle:

    // config.yml
    kraken:
        services:
            service_name:
                api_key:    your-kraken.io-key
                api_secret: your-kraken.io-secret
   

Usage:

Basic example:

$kraken = $this->container->get('pompdelux.kraken.service_name');
$result = $kraken->squeeze('http://example.com/some/public/image.jpg');

Example with callback rather than wait strategy:

# config.yml
kraken:
    services:
        ...
        callback_service:
            api_key:        your-kraken.io-key
            api_secret:     your-kraken.io-secret
            callback:       true
            callback_route: your_callback_route

# routing.yml
acme_kraken_callback:
    pattern: /my/kraken/callback
    defaults: { _controller: AcmeTestBundle:Kraken:callback }
    requirements:
        _method:  POST

$kraken = $this->container->get('pompdelux.kraken.callback_service');
$result = $kraken->squeeze('http://example.com/some/public/image.jpg');

// In AcmeTestBundle/Controller/KrakenController.php
//
// this method will be called once kraken.io is done processing your image.
public function callbackAction(Request $request)
{
    error_log(print_r($request->getContent(), 1));
    return new Response();
}