1bf60444ddb885831fbf6266473e363819424248
[packbundle] / 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 //The project dir
16 private $projectDir;
17
18 //Constructor required to derivate prefix from kernel.project_dir
19 public function __construct($projectDir) {
20 $this->projectDir = $projectDir;
21 }
22
23 /**
24 * {@inheritdoc}
25 */
26 public function getConfigTreeBuilder() {
27 //Get TreeBuilder object
28 $treeBuilder = new TreeBuilder('rapsys_pack');
29
30 //Get ExecutableFinder object
31 $finder = new ExecutableFinder();
32
33 #TODO: see how we deal with asset url generation: see Rapsys/PackBundle/Twig/PackTokenParser.php +243
34 #framework:
35 # assets:
36 # packages:
37 # rapsys_pack:
38 # base_path: '/'
39 # version: ~
40 #
41 ## Force cache disable to regenerate resources each time
42 ##twig:
43 ## cache: ~
44
45 //TODO: see https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php for default value and description
46 //TODO: see http://symfony.com/doc/current/components/config/definition.html
47 //TODO: see https://github.com/symfony/assetic-bundle/blob/master/DependencyInjection/Configuration.php#L63
48 //TODO: use bin/console config:dump-reference to dump class infos
49
50 //The bundle default values
51 $defaults = [
52 'config' => [
53 'prefix' => $this->projectDir,
54 'name' => 'asset_url',
55 'scheme' => 'https://',
56 'timeout' => (int)ini_get('default_socket_timeout'),
57 'agent' => (string)ini_get('user_agent')?:'rapsys_pack/0.1.1',
58 'redirect' => 5
59 ],
60 'output' => [
61 'css' => 'css/*.pack.css',
62 'js' => 'js/*.pack.js',
63 'img' => 'img/*.pack.jpg'
64 ],
65 'filters' => [
66 'css' => [
67 'class' => 'Rapsys\PackBundle\Twig\Filter\CPackFilter',
68 'args' => [
69 $finder->find('cpack', '/usr/local/bin/cpack'),
70 'minify'
71 ]
72 ],
73 'js' => [
74 'class' => 'Rapsys\PackBundle\Twig\Filter\JPackFilter',
75 'args' => [
76 $finder->find('jpack', '/usr/local/bin/jpack'),
77 'best'
78 ]
79 ],
80 'img' => [
81 'class' => 'Rapsys\PackBundle\Twig\Filter\IPackFilter',
82 'args' => []
83 ],
84 ]
85 ];
86
87 //Here we define the parameters that are allowed to configure the bundle.
88 $treeBuilder
89 //Parameters
90 ->getRootNode()
91 ->addDefaultsIfNotSet()
92 ->children()
93 ->arrayNode('config')
94 ->addDefaultsIfNotSet()
95 ->children()
96 ->scalarNode('prefix')->cannotBeEmpty()->defaultValue($defaults['config']['prefix'])->end()
97 ->scalarNode('name')->cannotBeEmpty()->defaultValue($defaults['config']['name'])->end()
98 ->scalarNode('scheme')->cannotBeEmpty()->defaultValue($defaults['config']['scheme'])->end()
99 ->integerNode('timeout')->min(0)->max(300)->defaultValue($defaults['config']['timeout'])->end()
100 ->scalarNode('agent')->cannotBeEmpty()->defaultValue($defaults['config']['agent'])->end()
101 ->integerNode('redirect')->min(1)->max(30)->defaultValue($defaults['config']['redirect'])->end()
102 ->end()
103 ->end()
104 ->arrayNode('output')
105 ->addDefaultsIfNotSet()
106 ->children()
107 ->scalarNode('css')->cannotBeEmpty()->defaultValue($defaults['output']['css'])->end()
108 ->scalarNode('js')->cannotBeEmpty()->defaultValue($defaults['output']['js'])->end()
109 ->scalarNode('img')->cannotBeEmpty()->defaultValue($defaults['output']['img'])->end()
110 ->end()
111 ->end()
112 ->arrayNode('filters')
113 ->addDefaultsIfNotSet()
114 ->children()
115 ->arrayNode('css')
116 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
117 ->addDefaultChildrenIfNoneSet()
118 ->arrayPrototype()
119 ->children()
120 ->scalarNode('class')
121 ->isRequired()
122 ->cannotBeEmpty()
123 ->defaultValue($defaults['filters']['css']['class'])
124 ->end()
125 ->arrayNode('args')
126 /*->isRequired()*/
127 ->treatNullLike(array())
128 ->defaultValue($defaults['filters']['css']['args'])
129 ->scalarPrototype()->end()
130 ->end()
131 ->end()
132 ->end()
133 ->end()
134 ->arrayNode('js')
135 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
136 ->addDefaultChildrenIfNoneSet()
137 ->arrayPrototype()
138 ->children()
139 ->scalarNode('class')
140 ->isRequired()
141 ->cannotBeEmpty()
142 ->defaultValue($defaults['filters']['js']['class'])
143 ->end()
144 ->arrayNode('args')
145 ->treatNullLike(array())
146 ->defaultValue($defaults['filters']['js']['args'])
147 ->scalarPrototype()->end()
148 ->end()
149 ->end()
150 ->end()
151 ->end()
152 ->arrayNode('img')
153 #XXX: undocumented, see Symfony/Component/Config/Definition/Builder/ArrayNodeDefinition.php +513
154 ->addDefaultChildrenIfNoneSet()
155 ->arrayPrototype()
156 ->children()
157 ->scalarNode('class')
158 ->isRequired()
159 ->cannotBeEmpty()
160 ->defaultValue($defaults['filters']['img']['class'])
161 ->end()
162 ->arrayNode('args')
163 ->treatNullLike(array())
164 ->defaultValue($defaults['filters']['img']['args'])
165 ->scalarPrototype()->end()
166 ->end()
167 ->end()
168 ->end()
169 ->end()
170 ->end()
171 ->end()
172 ->end()
173 ->end();
174
175 return $treeBuilder;
176 }
177 }