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<?php |
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namespace Yokai\SecurityExtraBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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use Symfony\Component\Config\Definition\ConfigurationInterface; |
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/** |
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* @author Yann Eugoné <[email protected]> |
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*/ |
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class Configuration implements ConfigurationInterface |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function getConfigTreeBuilder() |
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{ |
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$tree = new TreeBuilder(); |
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$root = $tree->root('yokai_security_extra'); |
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$root |
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->children() |
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->append($this->getPermissionsNode()) |
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->end() |
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; |
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return $tree; |
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} |
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/** |
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* @return ArrayNodeDefinition |
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*/ |
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private function getPermissionsNode() |
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{ |
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$isString = function ($value) { |
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return is_string($value); |
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}; |
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$isNotCollection = function ($value) { |
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if (!is_array($value)) { |
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return true; |
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} |
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return isset($value[0]) && is_string($value[0]) && isset($value[1]) && is_string($value[1]); |
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}; |
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$toArray = function ($value) { |
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return [$value]; |
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}; |
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($node = $this->root('permissions')) |
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->prototype('array') |
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->children() |
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->arrayNode('attributes') |
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->info('Matching attribute(s). Empty means all attributes.') |
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->prototype('scalar')->end() |
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->beforeNormalization() |
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->ifTrue($isString)->then($toArray) |
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->end() |
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->end() |
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->arrayNode('subjects') |
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->info('Matching subject(s) types. Can be either classes, interfaces or types. Empty means all subjects.') |
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->prototype('scalar')->end() |
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->beforeNormalization() |
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->ifTrue($isString)->then($toArray) |
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->end() |
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->end() |
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->arrayNode('roles') |
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->info('Required role(s) for these attributes & subjects.') |
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->prototype('scalar')->end() |
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->beforeNormalization() |
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->ifTrue($isString)->then($toArray) |
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->end() |
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->end() |
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->arrayNode('callables') |
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->info('Callables that will verify access.') |
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->prototype('variable')->end() |
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->beforeNormalization() |
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->ifTrue($isNotCollection)->then($toArray) |
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->end() |
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->end() |
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->end() |
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->end() |
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; |
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return $node; |
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} |
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/** |
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* @param string $name |
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* |
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* @return ArrayNodeDefinition |
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*/ |
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private function root($name) |
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{ |
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return (new TreeBuilder())->root($name); |
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} |
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} |
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