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<?php |
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/* |
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* This file is part of the ONGR package. |
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* |
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* (c) NFQ Technologies UAB <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace ONGR\FilterManagerBundle\DependencyInjection; |
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use ONGR\ElasticsearchDSL\Aggregation\TermsAggregation; |
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use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition; |
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use Symfony\Component\Config\Definition\Builder\ParentNodeDefinitionInterface; |
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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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* This is the class that validates and merges configuration from app/config files. |
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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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$treeBuilder = new TreeBuilder(); |
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$rootNode = $treeBuilder->root('ongr_filter_manager'); |
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$this->addManagersSection($rootNode); |
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$this->addFiltersSection($rootNode); |
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return $treeBuilder; |
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} |
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/** |
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* @param ArrayNodeDefinition $rootNode |
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*/ |
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private function addManagersSection(ArrayNodeDefinition $rootNode) |
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{ |
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$rootNode |
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->children() |
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->arrayNode('managers') |
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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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->scalarNode('name') |
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->info('Filter manager name') |
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->end() |
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->scalarNode('repository') |
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->isRequired() |
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->info('ElasticsearchBundle repository used for fetching data.') |
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->end() |
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->arrayNode('filters') |
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->info('Filter names to include in manager.') |
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->prototype('scalar')->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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* @param ArrayNodeDefinition $rootNode |
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*/ |
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private function addFiltersSection(ArrayNodeDefinition $rootNode) |
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{ |
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$rootNode |
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->children() |
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->arrayNode('filters') |
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->useAttributeAsKey('name') |
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->prototype('array') |
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->children() |
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->scalarNode('name')->info('Filter name')->end() |
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->scalarNode('type')->end() |
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->scalarNode('document_field')->end() |
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->scalarNode('request_field')->end() |
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->arrayNode('tags') |
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->prototype('scalar')->end() |
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->end() |
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->arrayNode('relations') |
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->children() |
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->append($this->buildRelationsTree('search')) |
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->append($this->buildRelationsTree('reset')) |
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->end() |
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->end() |
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->arrayNode('options') |
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->prototype('variable')->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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* Builds relations config tree for given relation name. |
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* |
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* @param string $relationType |
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* |
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* @return ArrayNodeDefinition |
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*/ |
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private function buildRelationsTree($relationType) |
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{ |
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$filter = new ArrayNodeDefinition($relationType); |
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$filter |
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->validate() |
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->ifTrue( |
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function ($v) { |
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return empty($v['include']) && empty($v['exclude']); |
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} |
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) |
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->thenInvalid('Relation must have "include" or "exclude" fields specified.') |
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->end() |
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->validate() |
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->ifTrue( |
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function ($v) { |
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return !empty($v['include']) && !empty($v['exclude']); |
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} |
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) |
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->thenInvalid('Relation must have only "include" or "exclude" fields specified.') |
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->end() |
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->children() |
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->arrayNode('include') |
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->beforeNormalization() |
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->ifString() |
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->then( |
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function ($v) { |
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return [$v]; |
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} |
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)->end() |
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->prototype('scalar')->end() |
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->end() |
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->arrayNode('exclude') |
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->beforeNormalization() |
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->ifString() |
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->then( |
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function ($v) { |
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return [$v]; |
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} |
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) |
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->end() |
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->prototype('scalar')->end() |
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->end() |
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->end(); |
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return $filter; |
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} |
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} |
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