Matthias Andreas Benkard | 7b2a3a1 | 2021-08-16 10:57:25 +0200 | [diff] [blame^] | 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Thanks to https://github.com/flaushi for his suggestion: |
| 5 | * https://github.com/doctrine/dbal/issues/2873#issuecomment-534956358 |
| 6 | */ |
| 7 | namespace Carbon\Doctrine; |
| 8 | |
| 9 | use Carbon\Carbon; |
| 10 | use Carbon\CarbonInterface; |
| 11 | use DateTimeInterface; |
| 12 | use Doctrine\DBAL\Platforms\AbstractPlatform; |
| 13 | use Doctrine\DBAL\Types\ConversionException; |
| 14 | use Exception; |
| 15 | |
| 16 | /** |
| 17 | * @template T of CarbonInterface |
| 18 | */ |
| 19 | trait CarbonTypeConverter |
| 20 | { |
| 21 | /** |
| 22 | * @return class-string<T> |
| 23 | */ |
| 24 | protected function getCarbonClassName(): string |
| 25 | { |
| 26 | return Carbon::class; |
| 27 | } |
| 28 | |
| 29 | public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) |
| 30 | { |
| 31 | $precision = ($fieldDeclaration['precision'] ?: 10) === 10 |
| 32 | ? DateTimeDefaultPrecision::get() |
| 33 | : $fieldDeclaration['precision']; |
| 34 | $type = parent::getSQLDeclaration($fieldDeclaration, $platform); |
| 35 | |
| 36 | if (!$precision) { |
| 37 | return $type; |
| 38 | } |
| 39 | |
| 40 | if (str_contains($type, '(')) { |
| 41 | return preg_replace('/\(\d+\)/', "($precision)", $type); |
| 42 | } |
| 43 | |
| 44 | [$before, $after] = explode(' ', "$type "); |
| 45 | |
| 46 | return trim("$before($precision) $after"); |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
| 51 | * |
| 52 | * @return T|null |
| 53 | */ |
| 54 | public function convertToPHPValue($value, AbstractPlatform $platform) |
| 55 | { |
| 56 | $class = $this->getCarbonClassName(); |
| 57 | |
| 58 | if ($value === null || is_a($value, $class)) { |
| 59 | return $value; |
| 60 | } |
| 61 | |
| 62 | if ($value instanceof DateTimeInterface) { |
| 63 | return $class::instance($value); |
| 64 | } |
| 65 | |
| 66 | $date = null; |
| 67 | $error = null; |
| 68 | |
| 69 | try { |
| 70 | $date = $class::parse($value); |
| 71 | } catch (Exception $exception) { |
| 72 | $error = $exception; |
| 73 | } |
| 74 | |
| 75 | if (!$date) { |
| 76 | throw ConversionException::conversionFailedFormat( |
| 77 | $value, |
| 78 | $this->getName(), |
| 79 | 'Y-m-d H:i:s.u or any format supported by '.$class.'::parse()', |
| 80 | $error |
| 81 | ); |
| 82 | } |
| 83 | |
| 84 | return $date; |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * @SuppressWarnings(PHPMD.UnusedFormalParameter) |
| 89 | * |
| 90 | * @return string|null |
| 91 | */ |
| 92 | public function convertToDatabaseValue($value, AbstractPlatform $platform) |
| 93 | { |
| 94 | if ($value === null) { |
| 95 | return $value; |
| 96 | } |
| 97 | |
| 98 | if ($value instanceof DateTimeInterface) { |
| 99 | return $value->format('Y-m-d H:i:s.u'); |
| 100 | } |
| 101 | |
| 102 | throw ConversionException::conversionFailedInvalidType( |
| 103 | $value, |
| 104 | $this->getName(), |
| 105 | ['null', 'DateTime', 'Carbon'] |
| 106 | ); |
| 107 | } |
| 108 | } |