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<?php |
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declare(strict_types=1); |
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/** |
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* tubee.io |
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* |
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* @copyright Copryright (c) 2017-2019 gyselroth GmbH (https://gyselroth.com) |
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* @license GPL-3.0 https://opensource.org/licenses/GPL-3.0 |
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*/ |
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namespace Tubee; |
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use MongoDB\BSON\Binary; |
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use Psr\Log\LoggerInterface; |
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use Tubee\AttributeMap\AttributeMapInterface; |
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use Tubee\Schema\Exception; |
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use Tubee\Schema\SchemaInterface; |
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class Schema implements SchemaInterface |
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{ |
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/** |
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* Attribute schema. |
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* |
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* @var iterable |
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*/ |
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protected $schema = []; |
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/** |
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* Logger. |
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* |
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* @var LoggerInterface |
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*/ |
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protected $logger; |
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/** |
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* Init attribute schema. |
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*/ |
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public function __construct(array $schema, LoggerInterface $logger) |
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{ |
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$this->schema = $schema; |
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$this->logger = $logger; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSchema(): array |
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{ |
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return $this->schema; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAttributes(): array |
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{ |
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return array_keys($this->schema); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function validate(array $data): bool |
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{ |
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foreach ($this->schema as $attribute => $value) { |
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if (isset($value['required']) && $value['required'] === true && !isset($data[$attribute])) { |
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throw new Exception\AttributeNotFound('attribute '.$attribute.' is required'); |
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} |
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if (!isset($data[$attribute])) { |
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continue; |
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} |
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if (isset($value['type']) && $this->getType($data[$attribute]) !== $value['type']) { |
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throw new Exception\AttributeInvalidType('attribute '.$attribute.' value is not of type '.$value['type']); |
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} |
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if (isset($value['require_regex'])) { |
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$this->requireRegex($data[$attribute], $attribute, $value['require_regex']); |
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} |
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$this->logger->debug('schema attribute ['.$attribute.'] with value [{value}] is valid', [ |
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'category' => get_class($this), |
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'value' => $data[$attribute], |
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]); |
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} |
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return true; |
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} |
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/** |
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* Get type. |
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*/ |
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2 |
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protected function getType($value): ?string |
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{ |
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$map = [ |
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'string' => AttributeMapInterface::TYPE_STRING, |
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'array' => AttributeMapInterface::TYPE_ARRAY, |
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'integer' => AttributeMapInterface::TYPE_INT, |
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'double' => AttributeMapInterface::TYPE_FLOAT, |
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'boolean' => AttributeMapInterface::TYPE_BOOL, |
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'null' => AttributeMapInterface::TYPE_NULL, |
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]; |
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$type = gettype($value); |
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if (isset($map[$type])) { |
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return $map[$type]; |
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} |
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if ($value instanceof Binary) { |
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return AttributeMapInterface::TYPE_BINARY; |
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} |
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return null; |
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} |
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/** |
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* Require regex value. |
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*/ |
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protected function requireRegex($value, string $attribute, string $regex): bool |
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{ |
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if (is_iterable($value)) { |
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foreach ($value as $value_child) { |
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if (!preg_match($regex, $value_child)) { |
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throw new Exception\AttributeRegexNotMatch('resolve attribute '.$attribute.' value does not match require_regex'); |
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} |
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} |
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} else { |
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if (!preg_match($regex, $value)) { |
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throw new Exception\AttributeRegexNotMatch('resolve attribute '.$attribute.' value does not match require_regex'); |
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} |
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} |
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1 |
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return true; |
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} |
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} |
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gyselroth /
tubee
Loading history...
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: