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<?php |
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/** |
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* This file is part of Cycle ORM package. |
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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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declare(strict_types=1); |
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namespace Cycle\Database\Schema\Traits; |
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use Cycle\Database\Schema\Attribute\ColumnAttribute; |
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trait ColumnAttributesTrait |
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{ |
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/** |
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* Additional attributes. |
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* |
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* @var array<non-empty-string, mixed> |
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*/ |
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protected array $attributes = []; |
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/** |
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* @see \Cycle\Database\Schema\AbstractColumn::getInternalType() |
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*/ |
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abstract public function getInternalType(): string; |
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/** |
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* @param array<non-empty-string, mixed> $attributes |
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*/ |
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public function setAttributes(array $attributes): static |
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{ |
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$this->attributes = []; |
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$this->fillAttributes($attributes); |
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return $this; |
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} |
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/** |
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* Get all related and additional attributes. |
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* |
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* @return array<non-empty-string, mixed> |
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*/ |
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public function getAttributes(): array |
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{ |
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$result = $this->attributes; |
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foreach ($this->getAttributesMap() as $field => $attribute) { |
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if ($attribute->types !== null && !\in_array($this->getInternalType(), $attribute->types, true)) { |
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continue; |
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} |
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$result[$field] = $this->$field; |
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} |
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return $result; |
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} |
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/** |
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* @param non-empty-string $name |
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* |
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* @return bool Returns {@see true} if attribute is defined in the current driver {@see static}. |
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*/ |
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protected function isAttribute(string $name): bool |
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{ |
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$map = $this->getAttributesMap(); |
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return match (true) { |
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!\array_key_exists($name, $map) => false, |
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$map[$name]->types === null, |
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\in_array($this->getInternalType(), $map[$name]->types, true) => true, |
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default => false, |
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}; |
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} |
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/** |
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* @param array<non-empty-string, mixed> $attributes |
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*/ |
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protected function fillAttributes(array $attributes): void |
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{ |
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if ($attributes === []) { |
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return; |
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} |
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foreach ($this->getAttributesMap() as $name => $attribute) { |
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if ($attribute->types !== null && !\in_array($this->getInternalType(), $attribute->types, true)) { |
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continue; |
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} |
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if (\array_key_exists($name, $attributes)) { |
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$this->$name = $attributes[$name]; |
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unset($attributes[$name]); |
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} |
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} |
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$this->attributes = \array_merge($this->attributes, $attributes); |
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} |
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/** |
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* @return array<non-empty-string, ColumnAttribute> |
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*/ |
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private function getAttributesMap(): array |
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{ |
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// Use cache to avoid reflection on each call |
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static $cache = []; |
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if (isset($cache[static::class])) { |
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return $cache[static::class]; |
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} |
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$map = []; |
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$reflection = new \ReflectionClass(static::class); |
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foreach ($reflection->getProperties() as $property) { |
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$attribute = $property->getAttributes(ColumnAttribute::class)[0] ?? null; |
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if ($attribute === null) { |
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continue; |
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} |
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$map[$property->getName()] = $attribute->newInstance(); |
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} |
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$cache[static::class] = $map; |
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return $map; |
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} |
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} |
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