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<?php |
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/* |
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* This file is part of gpupo/search |
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* |
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* (c) Gilmar Pupo <[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 Gpupo\Search\Query; |
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abstract class FiltersAbstract |
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{ |
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protected $list = []; |
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protected function add(array $array) |
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{ |
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$this->list[$array['key']] = $array; |
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return $this; |
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} |
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protected function append($key, $value) |
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{ |
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$this->list[$key]['values'][] = $value; |
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return $this; |
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} |
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/** |
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* Acesso aos valores de um filtro. |
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* |
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* @param string $key |
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* |
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* @return array|null |
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*/ |
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public function getValues($key) |
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{ |
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if (array_key_exists($key, $this->list)) { |
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return $this->list[$key]['values']; |
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} |
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} |
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/** |
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* Adiciona um valor a ValuesFilter existente. |
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* |
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* @param string $key |
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* @param type $value |
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* |
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* @return bool |
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*/ |
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public function appendValueFilter($key, $value) |
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{ |
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if (!empty($value)) { |
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if ($this->getValues($key)) { |
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return $this->append($key, $value); |
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} else { |
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return $this->addValuesFilter($key, [$value]); |
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} |
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} else { |
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//do nothing |
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return $this; |
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} |
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} |
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/** |
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* Filtra por Lista de valores de uma chave. |
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* |
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* @param string $key The key to filter on |
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* @param array $values The values to be filtered |
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*/ |
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public function addValuesFilter($key, array $values) |
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{ |
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$array = [ |
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'key' => $key, |
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'values' => $values, |
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]; |
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return $this->add($array); |
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} |
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/** |
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* Adiciona um filtro a partir de string no formato 0-10 (inicio - fim). |
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* |
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* @param string $key |
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* @param string $string |
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*/ |
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public function addStringRangeFilter($key, $string) |
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{ |
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$array = explode('-', trim($string)); |
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$min = intval($array[0]); |
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if (empty($min)) { |
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$min = 1; |
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} |
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$max = intval($array[1]); |
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if (empty($max)) { |
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$max = 9999; |
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} |
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return $this->addRangeFilter($key, $min, $max); |
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} |
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public function addRangeFilter($key, $min, $max) |
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{ |
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$array = [ |
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'key' => $key, |
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'min' => $min, |
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'max' => $max, |
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]; |
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return $this->add($array); |
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} |
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public function addGreaterThanFilter($key, $int) |
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{ |
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return $this->addRangeFilter($key, $int, 99999); |
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} |
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/** |
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* Sintaxe de retorno: |
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* <code>. |
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* |
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* array( // Filters only support integer values |
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* array( |
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* 'key' => 'some_search_key', // The key to filter on |
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* 'values' => array(30,...), // The values to be filtered |
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* ), |
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* array( // This is a range filter |
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* 'key' => 'some_search_key', // The key to filter on |
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* 'min' => 5, // Min and Max value to filter between |
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* 'max' => 105, |
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* ), |
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* ... |
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* ); |
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* </code> |
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*/ |
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public function toArray() |
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{ |
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return $this->list; |
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} |
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} |
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gpupo /
search
