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<?php |
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namespace Dtc\QueueBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Builder\TreeBuilder; |
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trait RedisConfiguration |
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{ |
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protected function addPredis() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('predis'); |
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$rootNode |
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->children() |
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->scalarNode('dsn')->defaultNull()->end() |
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->append($this->addPredisArgs()) |
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->end() |
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->validate()->ifTrue(function ($node) { |
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if (isset($node['dsn']) && (isset($node['connection_parameters']['host']) || isset($node['connection_parameters']['port']))) { |
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return true; |
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} |
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return false; |
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})->thenInvalid('if dsn is set, do not use connection_parameters for predis (and vice-versa)')->end(); |
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return $rootNode; |
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} |
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protected function checkPredis(array $node) |
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{ |
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if ((isset($node['predis']['dsn']) || isset($node['predis']['connection_parameters']['host'])) && |
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(isset($node['snc_redis']['type']) || isset($node['phpredis']['host']))) { |
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return true; |
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} |
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return false; |
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} |
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protected function checkSncPhpRedis(array $node) |
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{ |
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if (isset($node['snc_redis']['type']) && |
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isset($node['phpredis']['host'])) { |
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return true; |
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} |
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return false; |
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} |
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protected function addRedis() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('redis'); |
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$rootNode |
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->addDefaultsIfNotSet() |
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->children() |
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->scalarNode('prefix')->defaultValue('dtc_queue_')->end() |
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->append($this->addSncRedis()) |
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->append($this->addPredis()) |
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->append($this->addPhpRedisArgs()) |
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->end() |
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->validate()->ifTrue(function ($node) { |
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if ($this->checkPredis($node)) { |
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return true; |
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} |
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if ($this->checkSncPhpRedis($node)) { |
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return true; |
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} |
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return false; |
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})->thenInvalid('only one of [snc_redis | predis | phpredis] should be set')->end(); |
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return $rootNode; |
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} |
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protected function addPhpRedisArgs() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('phpredis'); |
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$rootNode |
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->addDefaultsIfNotSet() |
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->children() |
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->scalarNode('host')->end() |
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->integerNode('port')->defaultValue(6379)->end() |
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->floatNode('timeout')->defaultValue(0)->end() |
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->integerNode('retry_interval')->defaultNull()->end() |
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->floatNode('read_timeout')->defaultValue(0)->end() |
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->scalarNode('auth')->end() |
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->end() |
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->validate()->ifTrue(function ($node) { |
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if (!empty($node) && !isset($node['host'])) { |
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return true; |
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} |
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return false; |
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})->thenInvalid('phpredis host should be set')->end(); |
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return $rootNode; |
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} |
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protected function addPredisArgs() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('connection_parameters'); |
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$rootNode |
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->addDefaultsIfNotSet() |
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->children() |
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->scalarNode('scheme')->defaultValue('tcp')->end() |
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->scalarNode('host')->defaultNull()->end() |
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->integerNode('port')->defaultNull()->end() |
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->scalarNode('path')->defaultNull()->end() |
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->scalarNode('database')->defaultNull()->end() |
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->scalarNode('password')->defaultNull()->end() |
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->booleanNode('async')->defaultFalse()->end() |
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->booleanNode('persistent')->defaultFalse()->end() |
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->floatNode('timeout')->defaultValue(5.0)->end() |
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->floatNode('read_write_timeout')->defaultNull()->end() |
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->scalarNode('alias')->defaultNull()->end() |
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->integerNode('weight')->defaultNull()->end() |
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->booleanNode('iterable_multibulk')->defaultFalse()->end() |
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->booleanNode('throw_errors')->defaultTrue()->end() |
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->end() |
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->validate()->ifTrue(function ($node) { |
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if (isset($node['host']) && !isset($node['port'])) { |
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return true; |
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} |
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if (isset($node['port']) && !isset($node['host'])) { |
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return true; |
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} |
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return false; |
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})->thenInvalid('predis connection_parameters host and port should both be set')->end(); |
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return $rootNode; |
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} |
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protected function addSncRedis() |
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{ |
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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('snc_redis'); |
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$rootNode |
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->children() |
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->enumNode('type') |
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->values(['predis', 'phpredis']) |
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->defaultNull()->end() |
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->scalarNode('alias') |
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->defaultNull()->end() |
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->end() |
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->validate()->ifTrue(function ($node) { |
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if (isset($node['type']) && !isset($node['alias'])) { |
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return true; |
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} |
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if (isset($node['alias']) && !isset($node['type'])) { |
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return true; |
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} |
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return false; |
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})->thenInvalid('if alias or type is set, then both must be set')->end(); |
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return $rootNode; |
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} |
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} |
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