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<?php |
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namespace Mdiyakov\DoctrineSolrBundle\Filter; |
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use Mdiyakov\DoctrineSolrBundle\Config\Config; |
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use Mdiyakov\DoctrineSolrBundle\Exception\FilterConfigException; |
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use Mdiyakov\DoctrineSolrBundle\Exception\FilterException; |
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use Mdiyakov\DoctrineSolrBundle\Filter\Field\EntityFieldFilter; |
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class FilterValidator |
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{ |
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/** |
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* @var EntityFilterInterface[] |
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*/ |
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private $filters = []; |
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/** |
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* @var string[][] |
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*/ |
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private $entityClassFilterMap = []; |
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/** |
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* @var string[][] |
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*/ |
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private $operatorFieldFilterConfigMap = []; |
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/** |
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* @var string[][] |
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*/ |
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private $serviceFilterConfigMap = []; |
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/** |
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* @param Config $config |
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* @throws \Exception |
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*/ |
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public function __construct(Config $config) |
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{ |
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$entitiesConfigs = $config->getIndexedEntities(); |
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foreach ($entitiesConfigs as $entityConfig) { |
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if (array_key_exists('filters', $entityConfig)) { |
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$this->entityClassFilterMap[$entityConfig['class']] = $entityConfig['filters']; |
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} |
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} |
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$this->initFilters($config->getFilters()); |
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} |
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/** |
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* @param EntityFieldFilter $entityFieldFilter |
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*/ |
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public function addFieldFilter(EntityFieldFilter $entityFieldFilter) |
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{ |
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$operator = $entityFieldFilter->getSupportedOperator(); |
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if (array_key_exists($operator, $this->operatorFieldFilterConfigMap) && is_array($this->operatorFieldFilterConfigMap[$operator])) { |
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foreach($this->operatorFieldFilterConfigMap[$operator] as $filterName => $filterConfig) { |
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$entityFieldFilterInstance = clone $entityFieldFilter; |
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$entityFieldFilterInstance->setEntityFieldName($filterConfig['entity_field_name']); |
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$entityFieldFilterInstance->setEntityFieldValue($filterConfig['entity_field_value']); |
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$this->filters[$filterName] = $entityFieldFilterInstance; |
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} |
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} |
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} |
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/** |
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* @param string $serviceId |
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* @param EntityFilterInterface $entityFilter |
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*/ |
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public function addServiceEntityFilter($serviceId, EntityFilterInterface $entityFilter) |
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{ |
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if (is_array($this->serviceFilterConfigMap[$serviceId])) { |
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foreach($this->serviceFilterConfigMap[$serviceId] as $filterName => $filterConfig) { |
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if ($serviceId == $filterConfig['service']) { |
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$this->filters[$filterName] = $entityFilter; |
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} |
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} |
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} |
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} |
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/** |
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* @param object $entity |
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* @return bool |
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* @throws FilterException |
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* @throws \InvalidArgumentException |
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*/ |
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public function validate($entity) |
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{ |
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if (!is_object($entity)) { |
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throw new \InvalidArgumentException('Argument must an object'); |
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} |
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$entityClass = get_class($entity); |
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if (array_key_exists($entityClass, $this->entityClassFilterMap) && |
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is_array($this->entityClassFilterMap[$entityClass]) |
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) { |
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$filtersNames = $this->entityClassFilterMap[$entityClass]; |
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foreach ($filtersNames as $filterName) { |
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if (!array_key_exists($filterName, $this->filters)) { |
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throw new FilterConfigException( |
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sprintf( |
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'Filter "%s" is not initialized', |
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$filterName |
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) |
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); |
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} |
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$filter = $this->filters[$filterName]; |
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if (!$filter->isFilterValid($entity)) { |
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throw new FilterException($filter->getErrorMessage()); |
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} |
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} |
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} |
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} |
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/** |
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* @param $filtersConfig |
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*/ |
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private function initFilters($filtersConfig) |
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{ |
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if (array_key_exists('fields', $filtersConfig) && is_array($filtersConfig['fields'])) { |
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foreach($filtersConfig['fields'] as $filterName => $filterConfig) { |
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$filterOperator = $filterConfig['operator']; |
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$this->operatorFieldFilterConfigMap[$filterOperator][$filterName] = $filterConfig; |
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} |
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} |
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if (array_key_exists('services', $filtersConfig) && is_array($filtersConfig['services'])) { |
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foreach($filtersConfig['services'] as $filterName => $filterConfig) { |
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$serviceId = $filterConfig['service']; |
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$this->serviceFilterConfigMap[$serviceId][$filterName] = $filterConfig; |
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} |
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} |
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} |
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} |