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<?php |
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/* |
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* This file is part of the jquery-querybuilder-bundle package. |
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* |
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* (c) 2019 WEBEWEB |
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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 WBW\Bundle\JQuery\QueryBuilderBundle\Helper; |
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use WBW\Bundle\JQuery\QueryBuilderBundle\API\QueryBuilderConditionInterface; |
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use WBW\Bundle\JQuery\QueryBuilderBundle\API\QueryBuilderEnumerator; |
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use WBW\Bundle\JQuery\QueryBuilderBundle\API\QueryBuilderOperatorInterface; |
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use WBW\Bundle\JQuery\QueryBuilderBundle\API\QueryBuilderRuleInterface; |
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use WBW\Bundle\JQuery\QueryBuilderBundle\API\QueryBuilderRuleSetInterface; |
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use WBW\Bundle\JQuery\QueryBuilderBundle\API\QueryBuilderTypeInterface; |
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use WBW\Library\Core\Argument\IntegerHelper; |
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/** |
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* QueryBuilder repository helper. |
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* |
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* @author webeweb <https://github.com/webeweb/> |
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* @package WBW\Bundle\JQuery\QueryBuilderBundle\Helper |
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*/ |
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class QueryBuilderRepositoryHelper implements QueryBuilderConditionInterface, QueryBuilderOperatorInterface, QueryBuilderTypeInterface { |
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/** |
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* Convert a rule into a SQL string representation. |
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* |
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* @param QueryBuilderRuleInterface $rule The rule. |
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* @return string Returns the SQL string representing the rule. |
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*/ |
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public static function queryBuilderRule2SQL(QueryBuilderRuleInterface $rule) { |
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$sql = []; |
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$sql[] = $rule->getField(); |
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$sql[] = QueryBuilderEnumerator::enumOperators()[$rule->getOperator()]; |
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switch ($rule->getOperator()) { |
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case self::OPERATOR_BEGINS_WITH: |
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case self::OPERATOR_NOT_BEGINS_WITH: |
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$sql[] = "'" . static::quoteMixedValue($rule->getType(), $rule->getValue(), false) . "%'"; |
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break; |
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case self::OPERATOR_BETWEEN: |
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case self::OPERATOR_NOT_BETWEEN: |
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$sql[] = implode(" " . self::CONDITION_AND . " ", static::quoteArrayValue($rule->getType(), $rule->getValue(), true)); |
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break; |
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case self::OPERATOR_CONTAINS: |
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case self::OPERATOR_NOT_CONTAINS: |
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$sql[] = "'%" . static::quoteMixedValue($rule->getType(), $rule->getValue(), false) . "%'"; |
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break; |
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case self::OPERATOR_ENDS_WITH: |
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case self::OPERATOR_NOT_ENDS_WITH: |
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$sql[] = "'%" . static::quoteMixedValue($rule->getType(), $rule->getValue(), false) . "'"; |
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break; |
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case self::OPERATOR_EQUAL: |
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case self::OPERATOR_GREATER: |
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case self::OPERATOR_GREATER_OR_EQUAL: |
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case self::OPERATOR_LESS: |
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case self::OPERATOR_LESS_OR_EQUAL: |
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case self::OPERATOR_NOT_EQUAL: |
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$sql[] = static::quoteMixedValue($rule->getType(), $rule->getValue(), true); |
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break; |
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case self::OPERATOR_IN: |
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case self::OPERATOR_NOT_IN: |
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$sql[] = "(" . implode(", ", static::quoteArrayValue($rule->getType(), $rule->getValue(), true)) . ")"; |
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break; |
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case self::OPERATOR_IS_EMPTY: |
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case self::OPERATOR_IS_NOT_EMPTY: |
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case self::OPERATOR_IS_NOT_NULL: |
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case self::OPERATOR_IS_NULL: |
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// NOTHING TO DO. |
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break; |
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} |
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return implode(" ", $sql); |
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} |
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/** |
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* Convert a rule set into a SQL string representation. |
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* |
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* @param QueryBuilderRuleSetInterface $ruleSet The rule set. |
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* @return string Returns the SQL string representing the rule set. |
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*/ |
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public static function queryBuilderRuleSet2SQL(QueryBuilderRuleSetInterface $ruleSet) { |
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if (0 === count($ruleSet->getRules())) { |
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return ""; |
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} |
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$sql = []; |
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foreach ($ruleSet->getRules() as $current) { |
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if (true === ($current instanceof QueryBuilderRuleSetInterface)) { |
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/** @var QueryBuilderRuleSetInterface $current */ |
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$sql[] = static::queryBuilderRuleSet2SQL($current); |
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continue; |
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} |
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/** @var QueryBuilderRuleInterface $current */ |
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$sql[] = static::queryBuilderRule2SQL($current); |
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} |
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return "(" . implode(" " . $ruleSet->getCondition() . " ", $sql) . ")"; |
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} |
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/** |
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* Quote an array of values. |
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* |
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* @param string $type The type. |
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* @param mixed $value The value. |
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* @param bool $wrap Wrap ? |
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* @return array Returns the quoted values. |
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*/ |
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protected static function quoteArrayValue($type, $value, $wrap = false) { |
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$output = []; |
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foreach ($value as $current) { |
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$output[] = static::quoteMixedValue($type, $current, $wrap); |
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} |
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return $output; |
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} |
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/** |
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* Quote a mixed value. |
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* |
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* @param string $type The type. |
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* @param mixed $value The value. |
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* @param bool $wrap Wrap ? |
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* @return mixed|null Returns the quoted value in case of success, null otherwise. |
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*/ |
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protected static function quoteMixedValue($type, $value, $wrap = false) { |
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$output = null; |
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switch ($type) { |
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case self::TYPE_BOOLEAN: |
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$output = IntegerHelper::parseBoolean($value); |
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break; |
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case self::TYPE_DATE: |
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case self::TYPE_DATETIME: |
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case self::TYPE_STRING: |
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case self::TYPE_TIME: |
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$output = true === $wrap ? "'" . addslashes($value) . "'" : addslashes($value); |
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break; |
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case self::TYPE_DOUBLE: |
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case self::TYPE_INTEGER: |
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$output = $value; |
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break; |
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} |
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return $output; |
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} |
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} |
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