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<?php |
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namespace Helldar\Support\Helpers; |
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use Closure; |
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use Helldar\Support\Facades\Helpers\Arr as ArrHelper; |
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use Helldar\Support\Facades\Helpers\Instance as InstanceHelper; |
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use Helldar\Support\Facades\Helpers\Is as IsHelper; |
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use Helldar\Support\Facades\Helpers\Reflection as ReflectionHelper; |
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use InvalidArgumentException; |
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use ReflectionClass; |
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final class Call |
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{ |
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/** |
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* Gets the result of executing code in the specified class. |
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* |
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* @param Closure|callable|string $class |
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* @param string $method |
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* @param mixed ...$parameters |
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* |
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* @throws \ReflectionException |
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* |
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* @return mixed |
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*/ |
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public function run($class, string $method, ...$parameters) |
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{ |
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$this->validate($class); |
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if ($value = $this->callback($class, $method, ...$parameters)) { |
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return $value; |
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} |
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$reflect = $this->reflection($class)->getMethod($method); |
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if (! $reflect->isStatic() && ! InstanceHelper::of($class, Closure::class)) { |
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$class = $this->resolve($class); |
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} |
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return call_user_func([$class, $method], ...$parameters); |
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} |
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/** |
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* Gets the result of executing code in the specified class if method exist. |
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* |
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* @param Closure|callable|string $class |
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* @param string $method |
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* @param mixed ...$parameters |
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* |
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* @throws \ReflectionException |
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* |
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* @return mixed |
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*/ |
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public function runExists($class, string $method, ...$parameters) |
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{ |
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$this->validate($class); |
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if ($value = $this->callback($class, $method, ...$parameters)) { |
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return $value; |
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} |
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if (method_exists($class, $method)) { |
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return $this->run($class, $method, ...$parameters); |
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} |
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return null; |
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} |
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/** |
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* Calls the object's methods one by one and returns the first non-empty value. |
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* |
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* @param Closure|callable|string $class |
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* @param string|array $methods |
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* @param mixed ...$parameters |
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* |
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* @throws \ReflectionException |
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* |
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* @return mixed |
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*/ |
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public function runMethods($class, $methods, ...$parameters) |
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{ |
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if ($value = $this->callback($class, $methods, ...$parameters)) { |
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return $value; |
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} |
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foreach (ArrHelper::wrap($methods) as $method) { |
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if ($value = $this->runExists($class, $method, ...$parameters)) { |
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return $value; |
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} |
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} |
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return null; |
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} |
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/** |
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* Calls a method of an object that matches a class. |
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* |
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* @param array $map |
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* @param mixed $value |
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* @param mixed ...$parameters |
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* |
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* @throws \ReflectionException |
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* @return mixed|null |
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*/ |
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public function runOf(array $map, $value, ...$parameters) |
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{ |
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if ($this->validated($value)) { |
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foreach ($map as $class => $method) { |
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if (InstanceHelper::of($value, $class)) { |
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return $this->runExists($value, $method, ...$parameters); |
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} |
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} |
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} |
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return null; |
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} |
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/** |
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* Gets the result of executing code in the specified class, if allowed. |
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* |
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* @param bool $when |
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* @param Closure|callable|string $class |
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* @param string $method |
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* @param mixed ...$parameters |
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* |
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* @throws \ReflectionException |
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* |
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* @return mixed|null |
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*/ |
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public function when(bool $when, $class, string $method, ...$parameters) |
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{ |
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return $when ? $this->run($class, $method, ...$parameters) : null; |
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} |
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protected function callback($class, ...$parameters) |
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{ |
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if (is_callable($class)) { |
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return $class(...$parameters); |
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} |
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return null; |
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} |
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protected function resolve($class) |
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{ |
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return new $class(); |
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} |
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protected function reflection($class): ReflectionClass |
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{ |
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return ReflectionHelper::resolve($class); |
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} |
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protected function validate($class): void |
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{ |
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if (! $this->validated($class)) { |
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throw new InvalidArgumentException('Argument #1 must be either a class reference or an instance of a class, ' . gettype($class) . ' given.'); |
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} |
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} |
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protected function validated($class): bool |
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{ |
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return is_callable($class) || InstanceHelper::exists($class) || IsHelper::object($class) || InstanceHelper::of($class, Closure::class); |
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} |
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} |
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andrey-helldar /
support
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