/**
* @param string $file
* @param string $content
* @dataProvider provider
*/
public function testGenerateFactory($file, $content)
{
if (strtolower(substr(php_uname(), 0, 7)) == 'windows') {
$this->markTestSkipped('Skipped since doesnt work on windows.');
}
FactoryDependencyInjectionContainer::$prefix = '';
$config = new Configuration(null, '');
$config->setClassConfig('rg\\injektor\\generators\\FGTestClassOne', array('singleton' => true));
$config->setClassConfig('rg\\injektor\\generators\\FGTestClassFour', array('singleton' => true));
$config->setClassConfig('rg\\injektor\\generators\\FGTestClassThree', array('params' => array('foo' => array('value' => 'foo'), 'four' => array('class' => 'rg\\injektor\\generators\\FGTestClassFour'))));
$factoryGenerator = new TestingFactoryGenerator($config, '');
$factoryGenerator->processFileForClass('rg\\injektor\\generators\\FGTestClassOne');
$this->assertEquals($content, $factoryGenerator->files[$file]);
}
/**
* @param string $argumentClass
* @param string $docComment
* @param string $argumentName
* @return string
*/
public function getNamedClassOfArgument($argumentClass, $docComment, $argumentName = null)
{
$argumentClassConfig = $this->config->getClassConfig($argumentClass);
$implementationName = $this->getImplementationName($docComment, $argumentName);
if ($implementationName) {
return $this->getImplementingClassBecauseOfName($argumentClass, $argumentClassConfig, $implementationName);
}
return null;
}
protected function analyze()
{
$argumentClass = null;
$isInjectable = $this->dic->isInjectable($this->docComment);
if (!empty($this->classConfig['params'][$this->name]['class'])) {
$argumentClass = $this->classConfig['params'][$this->name]['class'];
$isInjectable = true;
} else {
if ($this->hasClass()) {
$argumentClass = $this->getClass();
}
}
if ($argumentClass && $isInjectable) {
try {
$namedClass = $this->dic->getNamedClassOfArgument($argumentClass, $this->docComment, $this->nameForAnnotationParsing);
if ($namedClass) {
$argumentClass = $namedClass;
}
} catch (InjectionException $e) {
}
if ($argumentClass === 'rg\\injektor\\DependencyInjectionContainer') {
$this->defaultValue = '\\' . $argumentClass . '::getDefaultInstance()';
} else {
$providerClassName = $this->dic->getProviderClassName($this->config->getClassConfig($argumentClass), new \ReflectionClass($argumentClass), $this->dic->getImplementationName($this->docComment, $this->nameForAnnotationParsing));
if ($providerClassName && $providerClassName->getClassName()) {
$argumentFactory = $this->dic->getFullFactoryClassName($providerClassName->getClassName());
$this->className = $providerClassName->getClassName();
$this->factoryName = $argumentFactory;
$this->defaultValue = '\\' . $argumentFactory . '::getInstance(' . var_export(array_merge($providerClassName->getParameters(), $this->additionalArguments), true) . ')->get()';
} else {
$argumentClass = $this->dic->getRealConfiguredClassName($this->config->getClassConfig($argumentClass), new \ReflectionClass($argumentClass));
$argumentClassReflection = new \ReflectionClass($argumentClass);
if (!$argumentClassReflection->isInstantiable() && !$argumentClassReflection->hasMethod('getInstance')) {
$this->setParameterToDefault();
return;
}
$argumentFactory = $this->dic->getFullFactoryClassName($argumentClass);
$this->className = $argumentClass;
$this->factoryName = $argumentFactory;
$this->defaultValue = '\\' . $argumentFactory . '::getInstance(' . var_export($this->additionalArguments, true) . ')';
}
}
} else {
$this->setParameterToDefault();
}
}
/**
* @return \Zend\Code\Generator\FileGenerator|null
*/
public function getGeneratedFile()
{
$classConfig = $this->config->getClassConfig($this->fullClassName);
$factoryName = $this->dic->getFactoryClassName($this->fullClassName);
$classReflection = $this->dic->getClassReflection($this->fullClassName);
if (strpos($classReflection->getDocComment(), '@generator ignore') !== false) {
return null;
}
$file = new Generator\FileGenerator();
$factoryClass = new \rg\injektor\generators\FactoryClass($factoryName);
$instanceMethod = new \rg\injektor\generators\InstanceMethod($this->factoryGenerator);
$arguments = array();
$constructorMethodReflection = null;
if ($this->dic->isSingleton($classReflection)) {
$constructorMethodReflection = $classReflection->getMethod('getInstance');
$arguments = $constructorMethodReflection->getParameters();
} else {
if ($classReflection->hasMethod('__construct')) {
$constructorMethodReflection = $classReflection->getMethod('__construct');
$arguments = $constructorMethodReflection->getParameters();
}
}
$isSingleton = $this->dic->isConfiguredAsSingleton($classConfig, $classReflection);
$isService = $this->dic->isConfiguredAsService($classConfig, $classReflection);
$body = '$i = 0;' . PHP_EOL;
if ($isSingleton || $isService) {
$defaultValue = new Generator\PropertyValueGenerator(array(), Generator\ValueGenerator::TYPE_ARRAY, Generator\ValueGenerator::OUTPUT_SINGLE_LINE);
$property = new Generator\PropertyGenerator('instance', $defaultValue, Generator\PropertyGenerator::FLAG_PRIVATE);
$property->setStatic(true);
$factoryClass->addPropertyFromGenerator($property);
}
if ($isSingleton) {
$body .= '$singletonKey = serialize($parameters) . "#" . getmypid();' . PHP_EOL;
$body .= 'if (isset(self::$instance[$singletonKey])) {' . PHP_EOL;
$body .= ' return self::$instance[$singletonKey];' . PHP_EOL;
$body .= '}' . PHP_EOL . PHP_EOL;
}
if ($isService) {
$body .= 'if (self::$instance) {' . PHP_EOL;
$body .= ' return self::$instance;' . PHP_EOL;
$body .= '}' . PHP_EOL . PHP_EOL;
}
$providerClassName = $this->dic->getProviderClassName($classConfig, new \ReflectionClass($this->fullClassName), null);
if ($providerClassName && $providerClassName->getClassName()) {
$argumentFactory = $this->dic->getFullFactoryClassName($providerClassName->getClassName());
$this->factoryGenerator->processFileForClass($providerClassName->getClassName());
$body .= '$instance = \\' . $argumentFactory . '::getInstance(array())->get();' . PHP_EOL;
$this->usedFactories[] = $argumentFactory;
} else {
// constructor method arguments
if (count($arguments) > 0) {
foreach ($arguments as $argument) {
/** @var \ReflectionParameter $argument */
$argumentName = $argument->name;
$this->constructorArguments[] = $argumentName;
$this->constructorArgumentStringParts[] = '$' . $argumentName;
$this->realConstructorArgumentStringParts[] = '$' . $argumentName;
}
$body .= 'if (!$parameters) {' . PHP_EOL;
foreach ($arguments as $argument) {
/** @var \ReflectionParameter $argument */
$injectionParameter = new \rg\injektor\generators\InjectionParameter($argument, $classConfig, $this->config, $this->dic, InjectionParameter::MODE_NO_ARGUMENTS);
try {
if ($injectionParameter->getClassName()) {
$this->factoryGenerator->processFileForClass($injectionParameter->getClassName());
}
if ($injectionParameter->getFactoryName()) {
$this->usedFactories[] = $injectionParameter->getFactoryName();
}
$body .= ' ' . $injectionParameter->getProcessingBody();
} catch (\Exception $e) {
$body .= ' ' . $injectionParameter->getDefaultProcessingBody();
}
}
$body .= '}' . PHP_EOL;
$body .= 'else if (array_key_exists(0, $parameters)) {' . PHP_EOL;
foreach ($arguments as $argument) {
/** @var \ReflectionParameter $argument */
$injectionParameter = new \rg\injektor\generators\InjectionParameter($argument, $classConfig, $this->config, $this->dic, InjectionParameter::MODE_NUMERIC);
try {
if ($injectionParameter->getClassName()) {
$this->factoryGenerator->processFileForClass($injectionParameter->getClassName());
}
if ($injectionParameter->getFactoryName()) {
$this->usedFactories[] = $injectionParameter->getFactoryName();
}
$body .= ' ' . $injectionParameter->getProcessingBody();
} catch (\Exception $e) {
$body .= ' ' . $injectionParameter->getDefaultProcessingBody();
}
}
$body .= '}' . PHP_EOL;
$body .= 'else {' . PHP_EOL;
foreach ($arguments as $argument) {
/** @var \ReflectionParameter $argument */
$injectionParameter = new \rg\injektor\generators\InjectionParameter($argument, $classConfig, $this->config, $this->dic, InjectionParameter::MODE_STRING);
try {
if ($injectionParameter->getClassName()) {
$this->factoryGenerator->processFileForClass($injectionParameter->getClassName());
}
if ($injectionParameter->getFactoryName()) {
$this->usedFactories[] = $injectionParameter->getFactoryName();
}
$body .= ' ' . $injectionParameter->getProcessingBody();
} catch (\Exception $e) {
$body .= ' ' . $injectionParameter->getDefaultProcessingBody();
}
}
$body .= '}' . PHP_EOL;
}
// Property injection
$this->injectProperties($classConfig, $classReflection);
if (count($this->injectableProperties) > 0) {
$proxyName = $this->dic->getProxyClassName($this->fullClassName);
if ($this->dic->isSingleton($classReflection)) {
$file->setClass($this->createProxyClass($proxyName));
$body .= PHP_EOL . '$instance = ' . $proxyName . '::getInstance(' . implode(', ', $this->constructorArgumentStringParts) . ');' . PHP_EOL;
} else {
$file->setClass($this->createProxyClass($proxyName));
$body .= PHP_EOL . '$instance = new ' . $proxyName . '(' . implode(', ', $this->constructorArgumentStringParts) . ');' . PHP_EOL;
}
} else {
if ($this->dic->isSingleton($classReflection)) {
$body .= PHP_EOL . '$instance = \\' . $this->fullClassName . '::getInstance(' . implode(', ', $this->constructorArgumentStringParts) . ');' . PHP_EOL;
} else {
$body .= PHP_EOL . '$instance = new \\' . $this->fullClassName . '(' . implode(', ', $this->constructorArgumentStringParts) . ');' . PHP_EOL;
}
}
}
if ($isSingleton) {
$body .= 'self::$instance[$singletonKey] = $instance;' . PHP_EOL;
}
if ($isService) {
$body .= 'self::$instance = $instance;' . PHP_EOL;
}
foreach ($this->injectableArguments as $injectableArgument) {
$body .= '$instance->propertyInjection' . $injectableArgument->getName() . '();' . PHP_EOL;
}
$body .= 'return $instance;' . PHP_EOL;
$instanceMethod->setBody($body);
$instanceMethod->setStatic(true);
$factoryClass->addMethodFromGenerator($instanceMethod);
// Add Factory Method
$methods = $classReflection->getMethods();
foreach ($methods as $method) {
/** @var \ReflectionMethod $method */
if ($method->isPublic() && substr($method->name, 0, 2) !== '__') {
$factoryMethod = $this->getFactoryMethod($method, $classConfig);
$factoryClass->addMethodFromGenerator($factoryMethod);
}
}
// Generate File
$file->setNamespace('rg\\injektor\\generated');
$this->usedFactories = array_unique($this->usedFactories);
foreach ($this->usedFactories as &$usedFactory) {
$usedFactory = str_replace('rg\\injektor\\generated\\', '', $usedFactory);
$usedFactory = $usedFactory . '.php';
}
$file->setRequiredFiles($this->usedFactories);
$file->setClass($factoryClass);
$file->setFilename($this->factoryPath . DIRECTORY_SEPARATOR . $factoryName . '.php');
return $file;
}