Mdjward\Behat\EnvVarExtension\ServiceContainer\EnvVarExtension

Complexity

Total Complexity

7

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	configure()	0	8	1
A	getConfigKey()	0	4	1
A	load()	0	8	3
A	initialize()	0	3	1
A	process()	0	3	1

<?php
/**
 * EnvVarExtension.php
 * Definition of class EnvVarExtension
 *
 * Created Nov 8, 2016, 2:39:05 PM
 * 
 * @author Matt Ward <dev@mattdw.co.uk>
 */

namespace Mdjward\Behat\EnvVarExtension\ServiceContainer;

use Behat\Testwork\ServiceContainer\Extension;
use Behat\Testwork\ServiceContainer\ExtensionManager;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\DependencyInjection\ContainerBuilder;

/**
 * EnvVarExtension
 *
 * @author Matt Ward <dev@mattdw.co.uk>
 */
class EnvVarExtension implements Extension
{

    /**
     * 
     * @param ArrayNodeDefinition $builder
     */
    public function configure(ArrayNodeDefinition $builder)
    {
        $builder
            ->children()
            ->scalarNode('prefix')
            ->defaultValue('env')
        ;
    }

    /**
     * 
     * @return string
     */
    public function getConfigKey()
    {
        return 'env_var';
    }

    /**
     * 
     * @param ExtensionManager $extensionManager
     */
    public function initialize(ExtensionManager $extensionManager)
    {
    }

    /**
     * 
     * @param ContainerBuilder $container
     * @param array $config
     */
    public function load(ContainerBuilder $container, array $config)
    {
        $prefix = (empty($config['prefix']) ? '' : $config['prefix'] . '.');

        foreach (filter_input_array(INPUT_SERVER) as $name => $value) {
            $container->setParameter($prefix . strtolower($name), $value);
        }
    }

    /**
     * 
     * @param ContainerBuilder $container
     */
    public function process(ContainerBuilder $container)
    {
    }

}

As per coding style, files should not end with a newline character.