mayeco/GoogleBundle

<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * MIT license.
 */

namespace Mayeco\GoogleBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

/**
 * @author Mario Young <maye.co@gmail.com>
 * @link   maye.co
 */
class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritDoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('mayeco_google');

        $rootNode
            ->children()
                ->scalarNode('user_agent')
                    ->cannotBeEmpty()
                    ->defaultValue('mayeco_google_bundle')
                ->end()
                ->arrayNode('oauth_info')
                    ->isRequired()
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('client_id')
                            ->isRequired()
                            ->cannotBeEmpty()
                        ->end()
                        ->scalarNode('client_secret')
                            ->isRequired()
                            ->cannotBeEmpty()
                        ->end()
                        ->scalarNode('redirect_url')
                            ->isRequired()
                            ->cannotBeEmpty()
                        ->end()
                        ->scalarNode('access_type')
                            ->cannotBeEmpty()
                            ->defaultValue('offline')
                            ->validate()
                            ->ifNotInArray(array('offline', 'online'))
                                ->thenInvalid('Invalid access type %s')
                            ->end()
                        ->end()
                        ->scalarNode('approval_prompt')
                            ->cannotBeEmpty()
                            ->defaultValue('force')
                            ->validate()
                            ->ifNotInArray(array('auto', 'force'))
                                ->thenInvalid('Invalid approval prompt %s')
                            ->end()
                        ->end()
                    ->end()
                ->end()
                ->arrayNode('adwords')
                    ->isRequired()
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('dev_token')
                            ->isRequired()
                            ->cannotBeEmpty()
                        ->end()
                        ->scalarNode('lib_version')
                            ->cannotBeEmpty()
                            ->defaultValue('v201702')
                            ->validate()
                            ->ifNotInArray(array('v201609', 'v201702'))
                                ->thenInvalid('Invalid Adwords API version %s')
                            ->end()
                        ->end()
                    ->end()
                ->end()
            ->end()
        ;

        return $treeBuilder;
    }
}