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<?php |
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namespace Pouzor\MongoDBBundle\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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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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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('mongodb'); |
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$rootNode |
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->children() |
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->scalarNode('default_connection')->end() |
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->end(); |
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$this->addConnectionsSection($rootNode); |
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$this->addDbIndexesSection($rootNode); |
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return $treeBuilder; |
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} |
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/** |
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* add Mongo Connections section |
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* |
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* @param ArrayNodeDefinition $rootNode |
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*/ |
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private function addConnectionsSection(ArrayNodeDefinition $rootNode) |
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{ |
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$rootNode |
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->children() |
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->scalarNode('manager') |
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->defaultValue('document.manager') |
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->end() |
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->end() |
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->fixXmlConfig('connection') |
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->children() |
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->arrayNode('connections') |
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->useAttributeAsKey('id') |
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->prototype('array') |
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->performNoDeepMerging() |
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->children() |
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->scalarNode('host')->defaultValue('127.0.0.1:27017')->end() |
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->scalarNode('db')->end() |
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->scalarNode('password')->end() |
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->scalarNode('username')->end() |
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->scalarNode('schema')->end() |
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->arrayNode('options') |
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->performNoDeepMerging() |
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->children() |
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->booleanNode('connect')->end() |
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->integerNode('wtimeoutMS')->defaultValue(0)->end() |
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->scalarNode('connectTimeoutMS')->end() |
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->booleanNode('journal')->end() |
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->enumNode('readPreference') |
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->values(array('primary', 'primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest')) |
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->end() |
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->arrayNode('readPreferenceTags') |
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->performNoDeepMerging() |
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->prototype('array') |
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->beforeNormalization() |
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// Handle readPreferenceTag XML nodes |
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->ifTrue( |
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function ($v) { |
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return isset($v['readPreferenceTag']); |
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} |
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) |
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->then( |
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function ($v) { |
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// Equivalent of fixXmlConfig() for inner node |
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if (isset($v['readPreferenceTag']['name'])) { |
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$v['readPreferenceTag'] = array($v['readPreferenceTag']); |
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} |
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return $v['readPreferenceTag']; |
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} |
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) |
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->end() |
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->useAttributeAsKey('name') |
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->prototype('scalar')->end() |
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->end() |
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->end() |
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->scalarNode('replicaSet')->end() |
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->scalarNode('socketTimeoutMS')->end() |
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->booleanNode('ssl')->end() |
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->scalarNode('w')->end() |
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->scalarNode('wTimeoutMS')->end() |
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->end() |
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->validate() |
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->ifTrue( |
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function ($v) { |
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return count($v['readPreferenceTags']) === 0; |
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} |
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) |
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->then( |
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function ($v) { |
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unset($v['readPreferenceTags']); |
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return $v; |
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} |
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) |
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->end() |
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->end() |
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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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/** |
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* add Mongo Connections section |
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* |
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* @param ArrayNodeDefinition $rootNode |
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*/ |
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private function addDbIndexesSection(ArrayNodeDefinition $rootNode) |
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{ |
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$rootNode |
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->fixXmlConfig('database') |
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->children() |
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->arrayNode('databases') |
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->useAttributeAsKey('id') |
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->prototype('array') |
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->children() |
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->scalarNode('connection') |
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->isRequired() |
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->cannotBeEmpty() |
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->end() |
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->scalarNode('db') |
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->isRequired() |
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->cannotBeEmpty() |
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->end() |
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->scalarNode('configFile') |
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->isRequired() |
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->cannotBeEmpty() |
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->end() |
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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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} |
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