Raphaël G. Git Repositories - packbundle/blob - DependencyInjection/Configuration.php

   1 <?php
   2
   3 namespace Rapsys\PackBundle\DependencyInjection;
   4
   5 use Symfony\Component\Config\Definition\Builder\TreeBuilder;
   6 use Symfony\Component\Config\Definition\ConfigurationInterface;
   7 use Symfony\Component\Process\ExecutableFinder;
   8
   9 /**
  10  * This is the class that validates and merges configuration from your app/config files.
  11  *
  12  * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/configuration.html}
  13  */
  14 class Configuration implements ConfigurationInterface {
  15         //Constructor required to derivate prefix from kernel.project_dir
  16         public function __construct($projectDir) {
  17                 $this->projectDir = $projectDir;
  18         }
  19
  20         /**
  21          * {@inheritdoc}
  22          */
  23         public function getConfigTreeBuilder() {
  24                 //Get TreeBuilder object
  25                 $treeBuilder = new TreeBuilder('parameters');
  26
  27                 //Get ExecutableFinder object
  28                 $finder = new ExecutableFinder();
  29
  30                 #TODO: see how we deal with asset url generation: see Rapsys/PackBundle/Twig/PackTokenParser.php +243
  31                 #framework:
  32                 #    assets:
  33                 #        packages:
  34                 #            rapsys_pack:
  35                 #                base_path: '/'
  36                 #                version: ~
  37                 #
  38                 ## Force cache disable to regenerate resources each time
  39                 ##twig:
  40                 ##    cache: ~
  41
  42                 //TODO: see https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php for default value and description
  43                 //TODO: see http://symfony.com/doc/current/components/config/definition.html
  44                 //TODO: see https://github.com/symfony/assetic-bundle/blob/master/DependencyInjection/Configuration.php#L63
  45                 //TODO: use bin/console config:dump-reference to dump class infos
  46
  47                 //The bundle default values
  48                 $defaults = [
  49                         'config' => [
  50                                 'prefix' => $this->projectDir,
  51                                 'name' => 'asset_url',
  52                                 'scheme' => 'https://',
  53                                 'timeout' => (int)ini_get('default_socket_timeout'),
  54                                 'agent' => (string)ini_get('user_agent')?:'rapsys_pack/0.0.2',
  55                                 'redirect' => 5
  56                         ],
  57                         'output' => [
  58                                 'css' => 'css/*.pack.css',
  59                                 'js' => 'js/*.pack.js',
  60                                 'img' => 'img/*.pack.jpg'
  61                         ],
  62                         'filters' => [
  63                                 'css' => [
  64                                         'class' => 'Rapsys\PackBundle\Twig\Filter\CPackFilter',
  65                                         'args' => [
  66                                                 $finder->find('cpack', '/usr/local/bin/cpack'),
  67                                                 'minify'
  68                                         ]
  69                                 ],
  70                                 'js' => [
  71                                         'class' => 'Rapsys\PackBundle\Twig\Filter\JPackFilter',
  72                                         'args' => [
  73                                                 $finder->find('jpack', '/usr/local/bin/jpack'),
  74                                                 'best'
  75                                         ]
  76                                 ],
  77                                 'img' => [
  78                                         'class' => 'Rapsys\PackBundle\Twig\Filter\IPackFilter',
  79                                         'args' => []
  80                                 ],
  81                         ]
  82                 ];
  83
  84                 //Here we define the parameters that are allowed to configure the bundle.
  85                 $treeBuilder
  86                         //Parameters
  87                         ->getRootNode()
  88                                 ->addDefaultsIfNotSet()
  89                                 ->children()
  90                                         ->arrayNode('rapsys_pack')
  91                                                 ->addDefaultsIfNotSet()
  92                                                 ->children()
  93                                                         ->arrayNode('config')
  94                                                                 ->isRequired()
  95                                                                 ->addDefaultsIfNotSet()
  96                                                                 ->children()
  97                                                                         ->scalarNode('prefix')->isRequired()->defaultValue($defaults['config']['prefix'])->end()
  98                                                                         ->scalarNode('name')->isRequired()->defaultValue($defaults['config']['name'])->end()
  99                                                                         ->scalarNode('scheme')->isRequired()->defaultValue($defaults['config']['scheme'])->end()
 100                                                                         ->integerNode('timeout')->isRequired()->min(0)->defaultValue($defaults['config']['timeout'])->end()
 101                                                                         ->scalarNode('agent')->isRequired()->defaultValue($defaults['config']['agent'])->end()
 102                                                                         ->integerNode('redirect')->isRequired()->min(1)->defaultValue($defaults['config']['redirect'])->end()
 103                                                                 ->end()
 104                                                         ->end()
 105                                                         ->arrayNode('output')
 106                                                                 ->isRequired()
 107                                                                 ->addDefaultsIfNotSet()
 108                                                                 ->children()
 109                                                                         ->scalarNode('css')->isRequired()->defaultValue($defaults['output']['css'])->end()
 110                                                                         ->scalarNode('js')->isRequired()->defaultValue($defaults['output']['js'])->end()
 111                                                                         ->scalarNode('img')->isRequired()->defaultValue($defaults['output']['img'])->end()
 112                                                                 ->end()
 113                                                         ->end()
 114                                                         ->arrayNode('filters')
 115                                                                 ->isRequired()
 116                                                                 ->addDefaultsIfNotSet()
 117                                                                 ->children()
 118                                                                         ->arrayNode('css')
 119                                                                                 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
 120                                                                                 ->addDefaultChildrenIfNoneSet()
 121                                                                                 ->arrayPrototype()
 122                                                                                         ->children()
 123                                                                                                 ->scalarNode('class')
 124                                                                                                         ->isRequired()
 125                                                                                                         ->defaultValue($defaults['filters']['css']['class'])
 126                                                                                                 ->end()
 127                                                                                                 ->arrayNode('args')
 128                                                                                                         ->isRequired()
 129                                                                                                         ->treatNullLike(array())
 130                                                                                                         ->defaultValue($defaults['filters']['css']['args'])
 131                                                                                                         ->scalarPrototype()->end()
 132                                                                                                 ->end()
 133                                                                                         ->end()
 134                                                                                 ->end()
 135                                                                         ->end()
 136                                                                         ->arrayNode('js')
 137                                                                                 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
 138                                                                                 ->addDefaultChildrenIfNoneSet()
 139                                                                                 ->arrayPrototype()
 140                                                                                         ->children()
 141                                                                                                 ->scalarNode('class')
 142                                                                                                         ->isRequired()
 143                                                                                                         ->defaultValue($defaults['filters']['js']['class'])
 144                                                                                                 ->end()
 145                                                                                                 ->arrayNode('args')
 146                                                                                                         ->isRequired()
 147                                                                                                         ->treatNullLike(array())
 148                                                                                                         ->defaultValue($defaults['filters']['js']['args'])
 149                                                                                                         ->scalarPrototype()->end()
 150                                                                                                 ->end()
 151                                                                                         ->end()
 152                                                                                 ->end()
 153                                                                         ->end()
 154                                                                         ->arrayNode('img')
 155                                                                                 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
 156                                                                                 ->addDefaultChildrenIfNoneSet()
 157                                                                                 ->arrayPrototype()
 158                                                                                         ->children()
 159                                                                                                 ->scalarNode('class')
 160                                                                                                         ->isRequired()
 161                                                                                                         ->defaultValue($defaults['filters']['img']['class'])
 162                                                                                                 ->end()
 163                                                                                                 ->arrayNode('args')
 164                                                                                                         ->isRequired()
 165                                                                                                         ->treatNullLike(array())
 166                                                                                                         ->defaultValue($defaults['filters']['img']['args'])
 167                                                                                                         ->scalarPrototype()->end()
 168                                                                                                 ->end()
 169                                                                                         ->end()
 170                                                                                 ->end()
 171                                                                         ->end()
 172                                                                 ->end()
 173                                                         ->end()
 174                                                 ->end()
 175                                         ->end()
 176                                 ->end()
 177                         ->end();
 178
 179                 return $treeBuilder;
 180         }
 181 }