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<?php |
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namespace ByTIC\DataObjects\Behaviors\Accessors; |
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use ByTIC\DataObjects\Utility\Constants; |
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use Exception; |
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use Nip\Inflector\Inflector; |
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use Nip\Utility\Str; |
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/** |
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* Trait AccessorsTrait |
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* @package ByTIC\DataObjects\Behaviors\Accessors |
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*/ |
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trait AccessorsTrait |
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{ |
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/** |
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* The attributes that should use mutators. |
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* |
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* @var array |
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*/ |
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protected static $accessors = [ |
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'get' => [], |
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'set' => [], |
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]; |
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/** |
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* @param $key |
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* @return mixed |
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* @noinspection PhpDocMissingThrowsInspection |
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*/ |
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public function getMutated($key) |
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{ |
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/** @noinspection PhpUnhandledExceptionInspection */ |
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return $this->callAccessors('get', $key); |
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} |
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/** |
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* @param $key |
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* @param $value |
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* @return mixed |
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* @noinspection PhpDocMissingThrowsInspection |
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*/ |
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public function setMutated($key, $value) |
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{ |
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/** @noinspection PhpUnhandledExceptionInspection */ |
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return $this->callAccessors('set', $key, [$value]); |
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} |
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/** |
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* @param string $type |
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* @param string $key |
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* @param array $params |
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* @return mixed |
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* @throws Exception |
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*/ |
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protected function callAccessors(string $type, string $key, $params = []) |
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{ |
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$method = static::getMutator($type, $key); |
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if (!$method) { |
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return Constants::NO_ACCESSORS_FOUND; |
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} |
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if ($type !== 'get') { |
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return $this->{$method}(...$params); |
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} |
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try { |
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set_error_handler( |
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function ($errno, $errstr, $errfile, $errline) use ($type, $key) { |
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throw new Exception($errstr, $errno); |
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}, |
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E_NOTICE |
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); |
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$return = $this->{$method}(...$params); |
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restore_error_handler(); |
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return $return; |
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} catch (Exception $exception) { |
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$message = $exception->getMessage(); |
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if (Str::startsWith($message, 'Undefined property:') |
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&& Str::endsWith($message, '::$' . $key)) { |
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return $this->getPropertyRaw($key); |
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} |
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throw $exception; |
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} |
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} |
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/** |
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* Determine if a set mutator exists for an attribute. |
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* |
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* @param string $key |
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* @return bool |
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*/ |
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protected function hasSetMutator(string $key): bool |
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{ |
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return static::hasMutator('set', $key); |
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} |
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/** |
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* Determine if a get mutator exists for an attribute. |
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* |
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* @param string $key |
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* @return bool |
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*/ |
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protected function hasGetMutator(string $key): bool |
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{ |
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return static::hasMutator('get', $key); |
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} |
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/** |
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* Determine if a set mutator exists for an attribute. |
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* |
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* @param string $type |
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* @param string $key |
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* @return bool |
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*/ |
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protected static function hasMutator(string $type, string $key): bool |
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{ |
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return !empty(static::getMutator($type, $key)); |
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} |
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protected static function getMutator(string $type, string $key): string |
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{ |
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$class = static::class; |
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if (empty(static::$accessors[$class])) { |
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static::compileMutators(); |
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} |
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if (isset(static::$accessors[$class][$type][$key])) { |
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return static::$accessors[$class][$type][$key]; |
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} |
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if (!empty(static::$accessors[$class])) { |
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return static::$accessors[$class][$type][$key] = ''; |
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} |
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if (!isset(static::$accessors[$class][$type][$key])) { |
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static::$accessors[$class][$type][$key] = ''; |
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} |
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return static::$accessors[$class][$type][$key]; |
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} |
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protected static function compileMutators() |
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{ |
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$class = static::class; |
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foreach (get_class_methods($class) as $method) { |
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if (in_array($method, ['get','set'])) { |
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continue; |
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} |
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$prefix = substr($method, 0, 3); |
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if ($prefix !== 'get' && $prefix !== 'set') { |
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continue; |
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} |
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$field = substr($method, 3); |
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if (Str::endsWith($field, 'Attribute')) { |
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$field = substr($field, 0, -9); |
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} |
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static::compileAccessorsMethod($class, $prefix, $method, $field); |
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} |
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} |
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/** |
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* @param $class |
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* @param $prefix |
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* @param $method |
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* @param $field |
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*/ |
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protected static function compileAccessorsMethod($class, $prefix, $method, $field) |
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{ |
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$field = lcfirst($field); |
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static::$accessors[$class][$prefix][$field] = $method; |
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/** @noinspection PhpDynamicAsStaticMethodCallInspection */ |
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$snakeField = Inflector::underscore($field); |
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static::$accessors[$class][$prefix][$snakeField] = $method; |
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$titleField = ucfirst($field); |
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static::$accessors[$class][$prefix][$titleField] = $method; |
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} |
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} |
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This check looks for imports that have been defined, but are not used in the scope.