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| 1 | <?php declare(strict_types=1); |
| 2 | /* |
| 3 | * This file is part of Aplus Framework Database Library. |
| 4 | * |
| 5 | * (c) Natan Felles <natanfelles@gmail.com> |
| 6 | * |
| 7 | * For the full copyright and license information, please view the LICENSE |
| 8 | * file that was distributed with this source code. |
| 9 | */ |
| 10 | namespace Framework\Database\Manipulation\Traits; |
| 11 | |
| 12 | use Closure; |
| 13 | use LogicException; |
| 14 | |
| 15 | /** |
| 16 | * Trait Values. |
| 17 | * |
| 18 | * @package database |
| 19 | */ |
| 20 | trait Values |
| 21 | { |
| 22 | /** |
| 23 | * Adds a row of values to the VALUES clause. |
| 24 | * |
| 25 | * @param array<array<mixed>>|Closure|float|int|string|null $value |
| 26 | * @param Closure|float|int|string|null ...$values |
| 27 | * |
| 28 | * @return static |
| 29 | */ |
| 30 | public function values( |
| 31 | array | Closure | float | int | string | null $value, |
| 32 | Closure | float | int | string | null ...$values |
| 33 | ) : static { |
| 34 | if ( ! \is_array($value)) { |
| 35 | $this->sql['values'][] = [$value, ...$values]; |
| 36 | return $this; |
| 37 | } |
| 38 | if ($values) { |
| 39 | throw new LogicException( |
| 40 | 'The method ' . static::class . '::values' |
| 41 | . ' must have only one argument when the first parameter is passed as array' |
| 42 | ); |
| 43 | } |
| 44 | foreach ($value as $row) { |
| 45 | $this->sql['values'][] = $row; |
| 46 | } |
| 47 | return $this; |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * Renders the VALUES clause. |
| 52 | * |
| 53 | * @return string|null The VALUES part or null if none was set |
| 54 | */ |
| 55 | protected function renderValues() : ?string |
| 56 | { |
| 57 | if ( ! isset($this->sql['values'])) { |
| 58 | return null; |
| 59 | } |
| 60 | $values = []; |
| 61 | foreach ($this->sql['values'] as $value) { |
| 62 | foreach ($value as &$item) { |
| 63 | $item = $this->renderValue($item); |
| 64 | } |
| 65 | unset($item); |
| 66 | $values[] = ' (' . \implode(', ', $value) . ')'; |
| 67 | } |
| 68 | $values = \implode(',' . \PHP_EOL, $values); |
| 69 | return " VALUES{$values}"; |
| 70 | } |
| 71 | } |