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<?php |
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namespace Mado\QueryBundle\Services; |
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use Mado\QueryBundle\Objects\Filter; |
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use Mado\QueryBundle\Exceptions\ForbiddenContentException; |
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class IdsChecker |
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{ |
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private $idsMustBeSubset = true; |
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private $filtering; |
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private $additionalFilter; |
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private $filterKey; |
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private $finalFilterIds; |
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public function __construct() |
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{ |
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$this->idsMustBeSubset = true; |
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} |
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public function setFiltering($filtering) |
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{ |
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$this->filtering = $filtering; |
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} |
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public function setObjectFilter(Filter $additionalFilter) |
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{ |
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$this->additionalFilter = $additionalFilter; |
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} |
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public function setFilterKey($filterKey) |
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{ |
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$this->filterKey = $filterKey; |
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} |
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public function validateIds() |
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{ |
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$rawFilteredIds = $this->additionalFilter->getIds(); |
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foreach ($this->filtering as $key => $queryStringIds) { |
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$querystringIds = explode(',', $queryStringIds); |
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$additionalFiltersIds = explode(',', $this->additionalFilter->getIds()); |
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foreach ($querystringIds as $requestedId) { |
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if ($this->additionalFilter->getOperator() == 'list') { |
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if (!in_array($requestedId, $additionalFiltersIds)) { |
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throw new ForbiddenContentException( |
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'Oops! Forbidden requested id ' . $requestedId |
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. ' is not available. ' |
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. 'Available are "' . join(', ', $additionalFiltersIds) . '"' |
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); |
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} |
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} |
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if ($this->additionalFilter->getOperator() == 'nlist') { |
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$queryStringOperator = explode('|', key($this->filtering)); |
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if (array_intersect($querystringIds, $additionalFiltersIds) == []) { |
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$this->filterKey = str_replace('nlist', 'list', $this->additionalFilter->getRawFilter()); |
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$rawFilteredIds = join(',', $querystringIds); |
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$this->idsMustBeSubset = false; |
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} |
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} |
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} |
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} |
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$this->finalFilterIds = $rawFilteredIds; |
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if (true == $this->idsMustBeSubset) { |
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foreach ($this->filtering as $key => $queryStringIds) { |
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$querystringIds = explode(',', $queryStringIds); |
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$additionalFiltersIds = explode(',', $this->additionalFilter->getIds()); |
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$this->finalFilterIds = join(',', array_intersect($querystringIds, $additionalFiltersIds)); |
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} |
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} |
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} |
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public function getFilterKey() |
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{ |
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return $this->filterKey; |
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} |
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public function getFinalFilterIds() |
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{ |
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return $this->finalFilterIds; |
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} |
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} |
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