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, $config);
  69
  70                 //Store flattened array in parameters
  71                 //XXX: don't flatten rapsysair.site.png key which is required to be an array
  72                 foreach($this->flatten($config, $alias, 10, '.', ['rapsysair.copy', 'rapsysair.icon', 'rapsysair.icon.png', 'rapsysair.logo', 'rapsysair.facebook.apps', 'rapsysair.locales', 'rapsysair.languages']) as $k => $v) {
  73                         $container->setParameter($k, $v);
  74                 }
  75
  76                 //Set rapsysair.alias key
  77                 $container->setParameter($alias.'.alias', $alias);
  78
  79                 //Set rapsysair.version key
  80                 $container->setParameter($alias.'.version', RapsysAirBundle::getVersion());
  81         }
  82
  83         /**
  84          * {@inheritdoc}
  85          */
  86         public function load(array $configs, ContainerBuilder $container): void {
  87         }
  88
  89         /**
  90          * The function that parses the array to flatten it into a one level depth array
  91          *
  92          * @param $array        The config values array
  93          * @param $path         The current key path
  94          * @param $depth        The maxmium depth
  95          * @param $sep          The separator string
  96          * @param $skip         The skipped paths array
  97          */
  98         protected function flatten($array, $path = '', $depth = 10, $sep = '.', $skip = []) {
  99                 //Init res
 100                 $res = array();
 101
 102                 //Detect numerical only array
 103                 //count(array_filter($array, function($k) { return !is_numeric($k); }, ARRAY_FILTER_USE_KEY)) == 0
 104                 //array_reduce(array_keys($array), function($c, $k) { return $c += !is_numeric($k); }, 0)
 105
 106                 //Flatten hashed array until depth reach zero
 107                 if ($depth && is_array($array) && $array !== [] && !in_array($path, $skip)) {
 108                         foreach($array as $k => $v) {
 109                                 $sub = $path ? $path.$sep.$k:$k;
 110                                 $res += $this->flatten($v, $sub, $depth - 1, $sep, $skip);
 111                         }
 112                 //Pass scalar value directly
 113                 } else {
 114                         $res[$path] = $array;
 115                 }
 116
 117                 //Return result
 118                 return $res;
 119         }
 120
 121         /**
 122          * {@inheritdoc}
 123          *
 124          * @xxx Required by kernel to load renamed alias configuration
 125          */
 126         public function getAlias(): string {
 127                 return RapsysAirBundle::getAlias();
 128         }
 129 }