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         /**
  16          * {@inheritdoc}
  17          */
  18         public function getConfigTreeBuilder() {
  19                 //Get TreeBuilder object
  20                 $treeBuilder = new TreeBuilder('rapsys_pack');
  21
  22                 //Get ExecutableFinder object
  23                 $finder = new ExecutableFinder();
  24
  25                 /**
  26                  * XXX: Note about the output schemes
  27                  *
  28                  * The output files are written based on the output.<ext> scheme with the * replaced by the hashed path of packed files
  29                  *
  30                  * The following service configuration make twig render the output file path with the right '/' basePath prefix:
  31                  * services:
  32                  *     assets.pack_package:
  33                  *         class: Rapsys\PackBundle\Asset\PathPackage
  34                  *         arguments: [ '/', '@assets.empty_version_strategy', '@assets.context' ]
  35                  *     rapsys_pack.twig.pack_extension:
  36                  *         class: Rapsys\PackBundle\Twig\PackExtension
  37                  *         arguments: [ '@file_locator', '@service_container', '@assets.pack_package' ]
  38                  *         tags: [ twig.extension ]
  39                  */
  40
  41                 //The bundle default values
  42                 $defaults = [
  43                         'config' => [
  44                                 'name' => 'asset_url',
  45                                 'scheme' => 'https://',
  46                                 'timeout' => (int)ini_get('default_socket_timeout'),
  47                                 'agent' => (string)ini_get('user_agent')?:'rapsys_pack/0.1.3',
  48                                 'redirect' => 5
  49                         ],
  50                         'output' => [
  51                                 'css' => 'css/*.pack.css',
  52                                 'js' => 'js/*.pack.js',
  53                                 'img' => 'img/*.pack.jpg'
  54                         ],
  55                         'filters' => [
  56                                 'css' => [
  57                                         'class' => 'Rapsys\PackBundle\Twig\Filter\CPackFilter',
  58                                         'args' => [
  59                                                 $finder->find('cpack', '/usr/local/bin/cpack'),
  60                                                 'minify'
  61                                         ]
  62                                 ],
  63                                 'js' => [
  64                                         'class' => 'Rapsys\PackBundle\Twig\Filter\JPackFilter',
  65                                         'args' => [
  66                                                 $finder->find('jpack', '/usr/local/bin/jpack'),
  67                                                 'best'
  68                                         ]
  69                                 ],
  70                                 'img' => [
  71                                         'class' => 'Rapsys\PackBundle\Twig\Filter\IPackFilter',
  72                                         'args' => []
  73                                 ],
  74                         ]
  75                 ];
  76
  77                 //Here we define the parameters that are allowed to configure the bundle.
  78                 //XXX: see https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php for default value and description
  79                 //XXX: see http://symfony.com/doc/current/components/config/definition.html
  80                 //XXX: see https://github.com/symfony/assetic-bundle/blob/master/DependencyInjection/Configuration.php#L63
  81                 //XXX: see php bin/console config:dump-reference rapsys_pack to dump default config
  82                 //XXX: see php bin/console debug:config rapsys_pack to dump config
  83                 $treeBuilder
  84                         //Parameters
  85                         ->getRootNode()
  86                                 ->addDefaultsIfNotSet()
  87                                 ->children()
  88                                         ->arrayNode('config')
  89                                                 ->addDefaultsIfNotSet()
  90                                                 ->children()
  91                                                         ->scalarNode('name')->cannotBeEmpty()->defaultValue($defaults['config']['name'])->end()
  92                                                         ->scalarNode('scheme')->cannotBeEmpty()->defaultValue($defaults['config']['scheme'])->end()
  93                                                         ->integerNode('timeout')->min(0)->max(300)->defaultValue($defaults['config']['timeout'])->end()
  94                                                         ->scalarNode('agent')->cannotBeEmpty()->defaultValue($defaults['config']['agent'])->end()
  95                                                         ->integerNode('redirect')->min(1)->max(30)->defaultValue($defaults['config']['redirect'])->end()
  96                                                 ->end()
  97                                         ->end()
  98                                         ->arrayNode('output')
  99                                                 ->addDefaultsIfNotSet()
 100                                                 ->children()
 101                                                         ->scalarNode('css')->cannotBeEmpty()->defaultValue($defaults['output']['css'])->end()
 102                                                         ->scalarNode('js')->cannotBeEmpty()->defaultValue($defaults['output']['js'])->end()
 103                                                         ->scalarNode('img')->cannotBeEmpty()->defaultValue($defaults['output']['img'])->end()
 104                                                 ->end()
 105                                         ->end()
 106                                         ->arrayNode('filters')
 107                                                 ->addDefaultsIfNotSet()
 108                                                 ->children()
 109                                                         ->arrayNode('css')
 110                                                                 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
 111                                                                 ->addDefaultChildrenIfNoneSet()
 112                                                                 ->arrayPrototype()
 113                                                                         ->children()
 114                                                                                 ->scalarNode('class')
 115                                                                                         ->isRequired()
 116                                                                                         ->cannotBeEmpty()
 117                                                                                         ->defaultValue($defaults['filters']['css']['class'])
 118                                                                                 ->end()
 119                                                                                 ->arrayNode('args')
 120                                                                                         /*->isRequired()*/
 121                                                                                         ->treatNullLike(array())
 122                                                                                         ->defaultValue($defaults['filters']['css']['args'])
 123                                                                                         ->scalarPrototype()->end()
 124                                                                                 ->end()
 125                                                                         ->end()
 126                                                                 ->end()
 127                                                         ->end()
 128                                                         ->arrayNode('js')
 129                                                                 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
 130                                                                 ->addDefaultChildrenIfNoneSet()
 131                                                                 ->arrayPrototype()
 132                                                                         ->children()
 133                                                                                 ->scalarNode('class')
 134                                                                                         ->isRequired()
 135                                                                                         ->cannotBeEmpty()
 136                                                                                         ->defaultValue($defaults['filters']['js']['class'])
 137                                                                                 ->end()
 138                                                                                 ->arrayNode('args')
 139                                                                                         ->treatNullLike(array())
 140                                                                                         ->defaultValue($defaults['filters']['js']['args'])
 141                                                                                         ->scalarPrototype()->end()
 142                                                                                 ->end()
 143                                                                         ->end()
 144                                                                 ->end()
 145                                                         ->end()
 146                                                         ->arrayNode('img')
 147                                                                 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
 148                                                                 ->addDefaultChildrenIfNoneSet()
 149                                                                 ->arrayPrototype()
 150                                                                         ->children()
 151                                                                                 ->scalarNode('class')
 152                                                                                         ->isRequired()
 153                                                                                         ->cannotBeEmpty()
 154                                                                                         ->defaultValue($defaults['filters']['img']['class'])
 155                                                                                 ->end()
 156                                                                                 ->arrayNode('args')
 157                                                                                         ->treatNullLike(array())
 158                                                                                         ->defaultValue($defaults['filters']['img']['args'])
 159                                                                                         ->scalarPrototype()->end()
 160                                                                                 ->end()
 161                                                                         ->end()
 162                                                                 ->end()
 163                                                         ->end()
 164                                                 ->end()
 165                                         ->end()
 166                                 ->end()
 167                         ->end();
 168
 169                 return $treeBuilder;
 170         }
 171 }