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<?php |
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namespace SleepingOwl\Admin\Traits; |
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use Illuminate\Database\Eloquent\Builder; |
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use Illuminate\Support\Arr; |
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use SleepingOwl\Admin\Exceptions\FilterOperatorException; |
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trait SqlQueryOperators |
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{ |
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/** |
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* @var string |
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*/ |
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protected $operator = 'equal'; |
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/** |
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* @var array |
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*/ |
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protected $sqlOperators = [ |
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'equal' => ['method' => 'where', 'op' => '='], |
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'not_equal' => ['method' => 'where', 'op' => '!='], |
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'less' => ['method' => 'where', 'op' => '<'], |
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'less_or_equal' => ['method' => 'where', 'op' => '<='], |
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'greater' => ['method' => 'where', 'op' => '>'], |
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'greater_or_equal' => ['method' => 'where', 'op' => '>='], |
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'begins_with' => ['method' => 'where', 'op' => 'like', 'mod' => '?%'], |
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'not_begins_with' => ['method' => 'where', 'op' => 'not like', 'mod' => '?%'], |
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'contains' => ['method' => 'where', 'op' => 'like', 'mod' => '%?%'], |
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'not_contains' => ['method' => 'where', 'op' => 'not like', 'mod' => '%?%'], |
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'ends_with' => ['method' => 'where', 'op' => 'like', 'mod' => '%?'], |
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'not_ends_with' => ['method' => 'where', 'op' => 'not like', 'mod' => '%?'], |
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'is_empty' => ['method' => 'where', 'op' => '=', 'value' => ''], |
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'is_not_empty' => ['method' => 'where', 'op' => '!=', 'value' => ''], |
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'is_null' => ['method' => 'whereNull'], |
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'is_not_null' => ['method' => 'whereNotNull'], |
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'between' => ['method' => 'whereBetween'], |
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'not_between' => ['method' => 'whereNotBetween'], |
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'in' => ['method' => 'whereIn'], |
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'not_in' => ['method' => 'whereNotIn'], |
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]; |
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/** |
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* @return string |
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40 |
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*/ |
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public function getOperator() |
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40 |
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{ |
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return $this->operator; |
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} |
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/** |
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* @param string $operator |
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* |
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* @return $this |
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* @throws FilterOperatorException |
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40 |
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*/ |
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public function setOperator($operator) |
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40 |
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{ |
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if (! array_key_exists($operator, $this->sqlOperators)) { |
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throw new FilterOperatorException("Operator [$operator] not found"); |
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} |
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40 |
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$this->operator = $operator; |
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40 |
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return $this; |
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} |
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/** |
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* @param Builder $query |
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* @param string $column |
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* @param string|array $value |
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40 |
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*/ |
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protected function buildQuery(Builder $query, $column, $value) |
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40 |
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{ |
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$params = $this->getOperatorParams(); |
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40 |
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$method = $params['method']; |
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$value = Arr::get($params, 'value', $value); |
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40 |
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switch ($method) { |
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28 |
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case 'where': |
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$value = str_replace('?', $value, Arr::get($params, 'mod', '?')); |
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$query->{$method}($column, $params['op'], $value); |
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break; |
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case 'whereNull': |
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4 |
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case 'whereNotNull': |
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4 |
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$query->{$method}($column); |
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break; |
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8 |
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case 'whereBetween': |
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4 |
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case 'whereNotBetween': |
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4 |
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$query->{$method}($column, (array) $value); |
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4 |
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break; |
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4 |
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case 'whereIn': |
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case 'whereNotIn': |
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4 |
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$query->{$method}($column, (array) $value); |
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break; |
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40 |
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} |
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} |
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/** |
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* @return array |
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40 |
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*/ |
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protected function getOperatorParams() |
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40 |
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{ |
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return Arr::get($this->sqlOperators, $this->getOperator(), ['method' => 'where', 'op' => '=']); |
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} |
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/** |
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* @param string|array $value |
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* |
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* @return string|array |
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*/ |
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protected function prepareValue($value) |
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{ |
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$params = $this->getOperatorParams(); |
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$method = $params['method']; |
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switch ($method) { |
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case 'where': |
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case 'whereNull': |
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case 'whereNotNull': |
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break; |
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case 'whereBetween': |
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case 'whereNotBetween': |
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if (! is_array($value)) { |
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$value = explode(',', $value, 2); |
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} |
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break; |
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case 'whereIn': |
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case 'whereNotIn': |
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if (! is_array($value)) { |
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$value = explode(',', $value); |
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} |
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break; |
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} |
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return $value; |
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} |
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} |
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LaravelRUS /
SleepingOwlAdmin
According to the PSR-2, the body of a case statement must start on the line immediately following the case statement.
}
To learn more about the PSR-2 coding standard, please refer to the PHP-Fig.