Http\HttplugBundle\DependencyInjection\Configuration::configureClients()

Complexity

Conditions	4
Paths	1

Size

Total Lines

58

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	53
CRAP Score	4

Importance

Changes

0

<?php
    private function configureClients(ArrayNodeDefinition $root)
    {
        $root->children()
            ->arrayNode('clients')
                ->useAttributeAsKey('name')
                ->prototype('array')
                ->fixXmlConfig('plugin')
                ->validate()
                    ->ifTrue(function ($config) {
                        // Make sure we only allow one of these to be true
                        return (bool) $config['flexible_client'] + (bool) $config['http_methods_client'] + (bool) $config['batch_client'] >= 2;
                    })
                    ->thenInvalid('A http client can\'t be decorated with several of FlexibleHttpClient, HttpMethodsClient and BatchClient. Only one of the following options can be true. ("flexible_client", "http_methods_client", "batch_client")')
                ->end()
                ->validate()
                    ->ifTrue(function ($config) {
                        return 'httplug.factory.auto' === $config['factory'] && !empty($config['config']);
                    })
                    ->thenInvalid('If you want to use the "config" key you must also specify a valid "factory".')
                ->end()
                ->validate()
                    ->ifTrue(function ($config) {
                        return !empty($config['service']) && ('httplug.factory.auto' !== $config['factory'] || !empty($config['config']));
                    })
                    ->thenInvalid('If you want to use the "service" key you cannot specify "factory" or "config".')
                ->end()
                ->children()
                    ->scalarNode('factory')
                        ->defaultValue('httplug.factory.auto')
                        ->cannotBeEmpty()
                        ->info('The service id of a factory to use when creating the adapter.')
                    ->end()
                    ->scalarNode('service')
                        ->defaultNull()
                        ->info('The service id of the client to use.')
                    ->end()
                    ->booleanNode('public')
                        ->defaultNull()
                        ->info('Set to true if you really cannot use dependency injection and need to make the client service public.')
                    ->end()
                    ->booleanNode('flexible_client')
                        ->defaultFalse()
                        ->info('Set to true to get the client wrapped in a FlexibleHttpClient which emulates async or sync behavior.')
                    ->end()
                    ->booleanNode('http_methods_client')
                        ->defaultFalse()
                        ->info('Set to true to get the client wrapped in a HttpMethodsClient which emulates provides functions for HTTP verbs.')
                    ->end()
                    ->booleanNode('batch_client')
                        ->defaultFalse()
                        ->info('Set to true to get the client wrapped in a BatchClient which allows you to send multiple request at the same time.')
                    ->end()
                    ->variableNode('config')->defaultValue([])->end()
                    ->append($this->createClientPluginNode())
                ->end()
            ->end()
        ->end();
    }