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<?php |
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declare(strict_types=1); |
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namespace Moka\Generator\Template; |
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use Moka\Exception\InvalidArgumentException; |
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use Moka\Proxy\ProxyInterface; |
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use Moka\Proxy\ProxyTrait; |
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/** |
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* Class ClassTemplate |
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* @package Moka\Generator\Template |
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*/ |
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class ClassTemplate implements TemplateInterface |
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{ |
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private const UNSAFE_METHODS = ['__construct', '__destruct', '__call', '__get', '__clone']; |
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private const TEMPLATE_FQCN = 'Moka_%s_%s'; |
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private const TEMPLATE_CLASS = ' |
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class %s extends %s implements %s |
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{ |
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use %s; |
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%s |
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public function __construct() |
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{ |
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%s |
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} |
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public function __call(%s $name, %s $arguments) |
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{ |
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return $this->doCall($name, $arguments); |
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} |
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public function __get(%s $name) |
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{ |
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return $this->doGet($name); |
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} |
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%s |
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}; |
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return "%s"; |
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'; |
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/** |
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* @param \Reflector|\ReflectionClass $class |
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* @return string |
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*/ |
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public static function generate(\Reflector $class): string |
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{ |
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return static::doGenerate($class); |
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} |
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/** |
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* @param \ReflectionClass $class |
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* @return string |
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* @throws \RuntimeException |
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* @throws InvalidArgumentException |
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*/ |
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protected static function doGenerate(\ReflectionClass $class): string |
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{ |
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$properties = $class->getProperties(\ReflectionProperty::IS_PUBLIC); |
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$propertiesCode = []; |
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$constructorCode = []; |
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$methods = $class->getMethods(\ReflectionMethod::IS_PUBLIC); |
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$methodsCode = []; |
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$callParametersTypes = array_fill(0, 2, ''); |
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$getNameType = ''; |
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foreach ($properties as $property) { |
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if ($property->isStatic()) { |
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continue; |
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} |
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$propertiesCode[] = PropertyTemplate::generate($property); |
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$constructorCode[] = PropertyInitializationTemplate::generate($property); |
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} |
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foreach ($methods as $method) { |
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if ( |
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!$method->isFinal() && |
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!\in_array($method->name, self::UNSAFE_METHODS, $strict = true) |
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) { |
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$methodsCode[] = MethodTemplate::generate($method); |
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} |
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if ('__call' === $method->name) { |
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$callParameters = $method->getParameters(); |
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foreach ($callParameters as $callParameter) { |
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$callParametersTypes[$callParameter->getPosition()] = $callParameter->getType() |
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? $callParameter->getType()->getName() |
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: null; |
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} |
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} |
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if ('__get' === $method->name) { |
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$geFirstParameter = $method->getParameters()[0]; |
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$getNameType = $geFirstParameter->getType() |
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? $geFirstParameter->getType()->getName() |
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: null; |
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} |
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} |
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$mockClassName = $class->name; |
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$proxyClassName = sprintf( |
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self::TEMPLATE_FQCN, |
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preg_replace('/\\\/', '__', $mockClassName), |
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random_int($min = 0, $max = PHP_INT_MAX) |
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); |
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[$callNameType, $callArgumentsType] = $callParametersTypes; |
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return sprintf( |
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self::TEMPLATE_CLASS, |
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$proxyClassName, |
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$mockClassName, |
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ProxyInterface::class, |
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ProxyTrait::class, |
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implode(PHP_EOL, $propertiesCode), |
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implode(PHP_EOL, $constructorCode), |
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$callNameType ?: '', |
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$callArgumentsType ?: '', |
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$getNameType ?: '', |
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implode(PHP_EOL, $methodsCode), |
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$proxyClassName |
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); |
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} |
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} |
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.