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<?php |
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namespace Facile\MongoDbBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Builder\NodeBuilder; |
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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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* Class Configuration. |
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* |
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* @internal |
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*/ |
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final class Configuration implements ConfigurationInterface |
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{ |
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const READ_PREFERENCE_VALID_OPTIONS = ['primary', 'primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest']; |
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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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$treeBuilder = new TreeBuilder(); |
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$rootBuilder = $treeBuilder->root('mongo_db_bundle')->children(); |
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$this->addDataCollection($rootBuilder); |
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$this->addClients($rootBuilder); |
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$this->addConnections($rootBuilder); |
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return $treeBuilder; |
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} |
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private function addDataCollection(NodeBuilder $builder) |
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{ |
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$builder |
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->booleanNode('data_collection') |
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->defaultTrue() |
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->info('Disables Data Collection if needed'); |
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} |
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private function addClients(NodeBuilder $builder) |
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{ |
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$clientsBuilder = $builder |
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->arrayNode('clients') |
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->isRequired() |
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->requiresAtLeastOneElement() |
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->useAttributeAsKey('name') |
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->prototype('array') |
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->children(); |
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$this->addClientsHosts($clientsBuilder); |
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$clientsBuilder |
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->scalarNode('uri') |
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->defaultNull() |
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->info('Overrides hosts configuration'); |
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$clientsBuilder |
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->scalarNode('username') |
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->defaultValue(''); |
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$clientsBuilder |
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->scalarNode('password') |
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->defaultValue(''); |
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$clientsBuilder |
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->scalarNode('authSource') |
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->defaultNull() |
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->info('Database name associated with the user’s credentials'); |
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$clientsBuilder |
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->scalarNode('readPreference') |
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->defaultValue('primaryPreferred') |
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->validate() |
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->ifNotInArray(self::READ_PREFERENCE_VALID_OPTIONS) |
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->thenInvalid('Invalid readPreference option %s, must be one of [' . implode(', ', self::READ_PREFERENCE_VALID_OPTIONS) . ']'); |
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$clientsBuilder |
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->scalarNode('replicaSet') |
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->defaultNull(); |
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$clientsBuilder |
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->booleanNode('ssl') |
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->defaultFalse(); |
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$clientsBuilder |
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->integerNode('connectTimeoutMS') |
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->defaultNull(); |
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} |
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private function addClientsHosts(NodeBuilder $builder) |
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{ |
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$hostsBuilder = $builder |
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->arrayNode('hosts') |
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->info('Hosts addresses and ports') |
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->prototype('array') |
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->children(); |
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$hostsBuilder |
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->scalarNode('host') |
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->isRequired(); |
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$hostsBuilder |
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->integerNode('port') |
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->defaultValue(27017); |
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} |
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private function addConnections(NodeBuilder $builder) |
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{ |
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$connectionBuilder = $builder |
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->arrayNode('connections') |
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->isRequired() |
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->requiresAtLeastOneElement() |
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->useAttributeAsKey('name') |
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->prototype('array') |
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->children(); |
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$connectionBuilder |
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->scalarNode('client_name') |
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->isRequired() |
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->info('Desired client name'); |
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$connectionBuilder |
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->scalarNode('database_name') |
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->isRequired() |
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->info('Database name'); |
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} |
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} |
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