OptimusBundle

Integrates jenssegers/optimus in a Symfony project.

Installation using composer

These commands requires you to have Composer installed globally. Open a command console, enter your project directory and execute the following commands to download the latest stable version of this bundle:

Using Symfony Flex

    composer config extra.symfony.allow-contrib true
    composer require ckrack/optimus-bundle

Using Symfony 4 Framework

    composer require ckrack/optimus-bundle

If this has not been done automatically, enable the bundle by adding the following line in the config/bundles.php file of your project:

<?php

return [
    …,
    Ckrack\OptimusBundle\CkrackOptimusBundle::class => ['all' => true],
];

Configuration

The configuration (config/packages/ckrack_optimus.yaml) looks as follows:

ckrack_optimus:
    # Set options, as documented at https://github.com/jenssegers/optimus#usage
    prime: "%env(int:OPTIMUS_PRIME)%"
    inverse: "%env(int:OPTIMUS_INVERSE)%"
    random: "%env(int:OPTIMUS_RANDOM)%"

    # if set to true, param converter will continue with the next available param converters
    passthrough: true

To generate the env variables, we can use optimus' spark command.

vendor/bin/optimus spark -f env

Usage

$optimus = $this->get('optimus');

Optimus Param Converter

Converter Name: optimus.converter

The optimus param converter attempts to convert optimus attribute set in the route into an integer parameter.

/**
 * @Route("/users/{optimus}")
 */
public function getAction(int $optimus)
{
}

For specific case, just add "optimus" = "{parameter_name}" in ParamConverter options:

/**
 * @Route("/users/{user}")
 * @ParamConverter("user", options={"optimus" = "user"})
 */
public function getAction(int $user)
{
}

Using Passthrough

Passthrough allows to continue with the next available param converters. So if you would like to retrieve an Entity instead of an integer, just activate passthrough :

ckrack_optimus:
    passthrough: true

Based on the example above:

/**
 * @Route("/users/{user}")
 * @ParamConverter("user")
 */
public function getAction(User $user)
{
}

As you can see, the passthrough feature allows to use DoctrineParamConverter or any another ParamConverter you would have created.

Twig Extension

The Twig extension provides optimus generation inside of templates.

Usage

{{ path('users.show', {'optimus': user.id | optimus }) }}