Raphaël G. Git Repositories - airbundle/blob - DependencyInjection/RapsysAirExtension.php

   1 <?php declare(strict_types=1);
   2
   3 /*
   4  * This file is part of the Rapsys PackBundle package.
   5  *
   6  * (c) Raphaël Gertz <symfony@rapsys.eu>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Rapsys\AirBundle\DependencyInjection;
  13
  14 use Symfony\Component\DependencyInjection\ContainerBuilder;
  15 use Symfony\Component\DependencyInjection\Extension\Extension;
  16 use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
  17 use Symfony\Component\Translation\Loader\ArrayLoader;
  18
  19 use Rapsys\AirBundle\RapsysAirBundle;
  20
  21 use Rapsys\UserBundle\RapsysUserBundle;
  22
  23 /**
  24  * This is the class that loads and manages your bundle configuration.
  25  *
  26  * @link http://symfony.com/doc/current/cookbook/bundles/extension.html
  27  */
  28 class RapsysAirExtension extends Extension implements PrependExtensionInterface {
  29         /**
  30          * {@inheritdoc}
  31          *
  32          * Prepend the configuration
  33          *
  34          * Preload the configuration to allow sourcing as parameters
  35          */
  36         public function prepend(ContainerBuilder $container): void {
  37                 /*Load rapsysuser configurations
  38                 $rapsysusers = $container->getExtensionConfig($alias = RapsysUserBundle::getAlias());
  39
  40                 //Recursively merge rapsysuser configurations
  41                 $rapsysuser = array_reduce(
  42                         $rapsysusers,
  43                         function ($res, $i) {
  44                                 return array_merge_recursive($res, $i);
  45                         },
  46                         []
  47                 );
  48
  49                 //Set rapsysuser.languages key
  50                 $container->setParameter($alias, $rapsysuser);*/
  51
  52                 //Process the configuration
  53                 $configs = $container->getExtensionConfig($alias = RapsysAirBundle::getAlias());
  54
  55                 //Load configuration
  56                 $configuration = $this->getConfiguration($configs, $container);
  57
  58                 //Process the configuration to get merged config
  59                 $config = $this->processConfiguration($configuration, $configs);
  60
  61                 //Detect when no user configuration is provided
  62                 if ($configs === [[]]) {
  63                         //Prepend default config
  64                         $container->prependExtensionConfig($alias, $config);
  65                 }
  66
  67                 //Save configuration in parameters
  68                 $container->setParameter($alias, $config);
  69
  70                 //Store flattened array in parameters
  71                 //XXX: don't flatten rapsys_air.site.png key which is required to be an array
  72                 foreach($this->flatten($config, $alias, 10, '.', ['rapsys_air.copy', 'rapsys_air.icon', 'rapsys_air.icon.png', 'rapsys_air.logo', 'rapsys_air.facebook.apps', 'rapsys_air.locales', 'rapsys_air.languages']) as $k => $v) {
  73                         $container->setParameter($k, $v);
  74                 }
  75         }
  76
  77         /**
  78          * {@inheritdoc}
  79          */
  80         public function load(array $configs, ContainerBuilder $container): void {
  81         }
  82
  83         /**
  84          * The function that parses the array to flatten it into a one level depth array
  85          *
  86          * @param $array        The config values array
  87          * @param $path         The current key path
  88          * @param $depth        The maxmium depth
  89          * @param $sep          The separator string
  90          * @param $skip         The skipped paths array
  91          */
  92         protected function flatten($array, $path = '', $depth = 10, $sep = '.', $skip = []) {
  93                 //Init res
  94                 $res = array();
  95
  96                 //Detect numerical only array
  97                 //count(array_filter($array, function($k) { return !is_numeric($k); }, ARRAY_FILTER_USE_KEY)) == 0
  98                 //array_reduce(array_keys($array), function($c, $k) { return $c += !is_numeric($k); }, 0)
  99
 100                 //Flatten hashed array until depth reach zero
 101                 if ($depth && is_array($array) && $array !== [] && !in_array($path, $skip)) {
 102                         foreach($array as $k => $v) {
 103                                 $sub = $path ? $path.$sep.$k:$k;
 104                                 $res += $this->flatten($v, $sub, $depth - 1, $sep, $skip);
 105                         }
 106                 //Pass scalar value directly
 107                 } else {
 108                         $res[$path] = $array;
 109                 }
 110
 111                 //Return result
 112                 return $res;
 113         }
 114 }