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MultipleAppKernelBundle

by vbardales

Allow Symfony2 app to host multiple applications

MultipleAppKernelBundle

Allow Symfony2 app to host multiple applications.

Installation

git clone git://github.com/vbardales/MultipleAppKernelBundle.git vendor/bundles/MultipleApp/KernelBundle

Or using deps file

[AdmingeneratorGeneratorBundle]
    git=git://github.com/vbardales/MultipleAppKernelBundle.git
    target=/bundles/MultipleApp/KernelBundle
    version=origin/master

Or using composer.json

    "vbardales/multiple-app-kernel-bundle": "dev-master",

Register it in the autoload.php file:

<?php
// app/autoload.php

$loader->registerNamespaces(array(
    'MultipleApp'    => __DIR__.'/../vendor/bundles',
));

New structure

Common files (config, Resources, ...) are located in /commons folder. Apps files are located in each app folder.

Commons

You can rename your /app folder to /commons. console and AppKernel.php files are no more required in this folder.

/commons must contain autoload.php initially existing in old /app folder and BaseKernel.php, which should look like :

<?php

use MultipleApp\KernelBundle\Kernel\Kernel;

abstract class BaseKernel extends Kernel
{
    public function registerCommonsBundles()
    {
        $bundles = array(
            // ...

            // Multiple App
            new MultipleApp\KernelBundle\MultipleAppKernelBundle(),
        );

        // ...

        return $bundles;
    }
}

App Kernels

Apps files are located in each app folder. Each app folder (like /backend) should contain :
- AppCache.php
- console where requires must be updated like this

#!/usr/bin/env php
<?php
    // ...

    require_once __DIR__.'/../commons/bootstrap.php.cache';
    require_once __DIR__.'/AppKernel.php';

    // ...

console can be found in your old /app folder.

  • AppKernel.php which should look like :
<?php

require_once __DIR__.'/../commons/BaseKernel.php';

use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends BaseKernel
{
    public function registerAppBundles()
    {
        $bundles = array(
            // ...
        );

        // ...

        return $bundles;
    }

    public function registerContainerConfiguration(LoaderInterface $loader)
    {
        $loader->load(__DIR__.'/config/config_'.$this->getEnvironment().'.yml');
    }
}

Config files

In project folders, common resources may be included like :

    - { resource: "../../commons/config/config.yml" }

Generate multi apps routes

$this->get('multiapp.routing_generator')
     // generate($appName, $name, $parameters = array(), $absolute = false)
     ->generate('frontend', 'myroute', array('page' => $Page, '_locale' => 'fr'), true);

For absolute url define in parameters.yml :

parameters:
    multiapp.frontend.base_url: http://example.com