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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| <?php | ||
|
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| declare(strict_types=1); | ||
|
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| namespace Yiisoft\Db\Pgsql; | ||
|
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| use InvalidArgumentException; | ||
| use function array_map; | ||
| use function preg_match_all; | ||
|
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| final class MultiRangeParser | ||
| { | ||
| private const RANGES = [ | ||
| Schema::TYPE_INT_MULTIRANGE => Schema::TYPE_INT_RANGE, | ||
| Schema::TYPE_BIGINT_MULTIRANGE => Schema::TYPE_BIGINT_RANGE, | ||
| Schema::TYPE_NUM_MULTIRANGE => Schema::TYPE_NUM_RANGE, | ||
| Schema::TYPE_DATE_MULTIRANGE => Schema::TYPE_DATE_RANGE, | ||
| Schema::TYPE_TS_MULTIRANGE => Schema::TYPE_TS_RANGE, | ||
| Schema::TYPE_TS_TZ_MULTIRANGE => Schema::TYPE_TS_TZ_RANGE, | ||
| ]; | ||
|
|
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| private ?string $type = null; | ||
|
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| public function __construct(?string $type = null) | ||
| { | ||
| $this->type = $type; | ||
| } | ||
|
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| public function withType(?string $type): self | ||
| { | ||
| $new = clone $this; | ||
| $new->type = $type; | ||
|
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| return $new; | ||
| } | ||
|
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| public function asMultiInt(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_INT_MULTIRANGE); | ||
| } | ||
|
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| public function asMultiBigInt(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_BIGINT_MULTIRANGE); | ||
| } | ||
|
|
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| public function asMultiNumeric(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_NUM_MULTIRANGE); | ||
| } | ||
|
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| public function asMultiDate(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_DATE_MULTIRANGE); | ||
| } | ||
|
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| public function asMultiTimestamp(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_TS_MULTIRANGE); | ||
| } | ||
|
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| public function asMultiTimestampTz(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_TS_TZ_MULTIRANGE); | ||
| } | ||
|
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| public function asCustom(): self | ||
| { | ||
| return $this->withType(null); | ||
| } | ||
|
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| public function parse(?string $value): ?array | ||
| { | ||
| if ($value === null) { | ||
| return null; | ||
| } | ||
|
|
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| if ($value === '{}') { | ||
| return []; | ||
| } | ||
|
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| if (!preg_match_all('/(([\[\(][^,]*,[^\)\]]*[\)\]]),?)+/U', $value, $matches) || $value !== '{' . implode(',', $matches[1]) . '}') { | ||
| throw new InvalidArgumentException('Unsupported range format'); | ||
| } | ||
|
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| $type = self::RANGES[$this->type] ?? $this->type; | ||
| $parser = new RangeParser($type); | ||
|
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| return array_map([$parser, 'parse'], $matches[1]); | ||
| } | ||
|
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| public static function isAllowedType(string $type): bool | ||
| { | ||
| return isset(self::RANGES[$type]); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,185 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
||
| namespace Yiisoft\Db\Pgsql; | ||
|
|
||
| use DateInterval; | ||
| use DateTime; | ||
| use InvalidArgumentException; | ||
| use function preg_match; | ||
|
|
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| final class RangeParser | ||
| { | ||
| private const RANGES = [ | ||
| Schema::TYPE_INT_RANGE, | ||
| Schema::TYPE_BIGINT_RANGE, | ||
| Schema::TYPE_NUM_RANGE, | ||
| Schema::TYPE_TS_RANGE, | ||
| Schema::TYPE_TS_TZ_RANGE, | ||
| Schema::TYPE_DATE_RANGE, | ||
| ]; | ||
|
|
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| private ?string $type; | ||
|
|
||
| public function __construct(?string $type = null) | ||
| { | ||
| $this->type = $type; | ||
| } | ||
|
|
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| public function withType(?string $type): self | ||
| { | ||
| $new = clone $this; | ||
| $new->type = $type; | ||
|
|
||
| return $new; | ||
| } | ||
|
|
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| public function asInt(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_INT_RANGE); | ||
| } | ||
|
|
||
| public function asBigInt(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_BIGINT_RANGE); | ||
| } | ||
|
|
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| public function asNumeric(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_NUM_RANGE); | ||
| } | ||
|
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| public function asDate(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_DATE_RANGE); | ||
| } | ||
|
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| public function asTimestamp(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_TS_RANGE); | ||
| } | ||
|
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| public function asTimestampTz(): self | ||
| { | ||
| return $this->withType(Schema::TYPE_TS_TZ_RANGE); | ||
| } | ||
|
|
||
| public function asCustom(): self | ||
| { | ||
| return $this->withType(null); | ||
| } | ||
|
|
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| public function parse(?string $value): ?array | ||
| { | ||
| if ($value === null || $value === 'empty') { | ||
| return null; | ||
| } | ||
|
|
||
| if (!preg_match('/^(?P<open>\[|\()(?P<lower>[^,]*),(?P<upper>[^\)\]]*)(?P<close>\)|\])$/', $value, $matches)) { | ||
| throw new InvalidArgumentException('Unsupported range format'); | ||
| } | ||
|
|
||
| $lower = $matches['lower'] ? trim($matches['lower'], '"') : null; | ||
| $upper = $matches['upper'] ? trim($matches['upper'], '"') : null; | ||
| $includeLower = $matches['open'] === '['; | ||
| $includeUpper = $matches['close'] === ']'; | ||
|
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| if ($lower === null && $upper === null) { | ||
| return [null, null]; | ||
| } | ||
|
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| return match($this->type) { | ||
| Schema::TYPE_INT_RANGE => self::parseIntRange($lower, $upper, $includeLower, $includeUpper), | ||
| Schema::TYPE_BIGINT_RANGE => self::parseBigIntRange($lower, $upper, $includeLower, $includeUpper), | ||
| Schema::TYPE_NUM_RANGE => self::parseNumRange($lower, $upper), | ||
| Schema::TYPE_DATE_RANGE => self::parseDateRange($lower, $upper, $includeLower, $includeUpper), | ||
| Schema::TYPE_TS_RANGE => self::parseTsRange($lower, $upper), | ||
| Schema::TYPE_TS_TZ_RANGE => self::parseTsTzRange($lower, $upper), | ||
| default => [$lower, $upper] | ||
| }; | ||
| } | ||
|
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| private static function parseIntRange(?string $lower, ?string $upper, bool $includeLower, bool $includeUpper): array | ||
| { | ||
| $min = $lower === null ? null : (int) $lower; | ||
| $max = $upper === null ? null : (int) $upper; | ||
|
|
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| if ($min !== null && $includeLower === false) { | ||
| $min += 1; | ||
| } | ||
|
|
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| if ($max !== null && $includeUpper === false) { | ||
| $max -= 1; | ||
| } | ||
|
|
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| return [$min, $max]; | ||
| } | ||
|
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| private static function parseBigIntRange(?string $lower, ?string $upper, bool $includeLower, bool $includeUpper): array | ||
| { | ||
| if (PHP_INT_SIZE === 8) { | ||
| return self::parseIntRange($lower, $upper, $includeLower, $includeUpper); | ||
| } | ||
|
|
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| [$min, $max] = self::parseNumRange($lower, $upper); | ||
|
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| if ($min !== null && $includeLower === false) { | ||
| /** @var float $min */ | ||
| $min += 1; | ||
| } | ||
|
|
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| if ($max !== null && $includeUpper === false) { | ||
| /** @var float $max */ | ||
| $max -= 1; | ||
| } | ||
|
|
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| return [$min, $max]; | ||
| } | ||
|
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| private static function parseNumRange(?string $lower, ?string $upper): array | ||
| { | ||
| $min = $lower === null ? null : (float) $lower; | ||
| $max = $upper === null ? null : (float) $upper; | ||
|
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| return [$min, $max]; | ||
| } | ||
|
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| private static function parseDateRange(?string $lower, ?string $upper, bool $includeLower, bool $includeUpper): array | ||
| { | ||
| $interval = new DateInterval('P1D'); | ||
| $min = $lower ? DateTime::createFromFormat('Y-m-d', $lower) : null; | ||
| $max = $upper ? DateTime::createFromFormat('Y-m-d', $upper) : null; | ||
|
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| if ($min && $includeLower === false) { | ||
| $min->add($interval); | ||
| } | ||
|
|
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| if ($max && $includeUpper === false) { | ||
| $max->sub($interval); | ||
| } | ||
|
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| return [$min, $max]; | ||
| } | ||
|
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| private static function parseTsRange(?string $lower, ?string $upper): array | ||
| { | ||
| $min = $lower ? DateTime::createFromFormat('Y-m-d H:i:s', $lower) : null; | ||
| $max = $upper ? DateTime::createFromFormat('Y-m-d H:i:s', $upper) : null; | ||
|
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| return [$min, $max]; | ||
| } | ||
|
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| private static function parseTsTzRange(?string $lower, ?string $upper): array | ||
| { | ||
| $min = $lower ? DateTime::createFromFormat('Y-m-d H:i:sP', $lower) : null; | ||
| $max = $upper ? DateTime::createFromFormat('Y-m-d H:i:sP', $upper) : null; | ||
|
|
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| return [$min, $max]; | ||
| } | ||
|
|
||
| public static function isAllowedType(string $type): bool | ||
| { | ||
| return in_array($type, self::RANGES, true); | ||
| } | ||
| } |
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