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<?php |
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namespace Saxulum\RouteController\Manager; |
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use PhpParser\Node\Arg; |
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use PhpParser\Node\Expr\ArrayDimFetch; |
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use PhpParser\Node\Expr\Assign; |
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use PhpParser\Node\Expr\Closure; |
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use PhpParser\Node\Expr\ClosureUse; |
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use PhpParser\Node\Expr\MethodCall; |
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use PhpParser\Node\Expr\New_; |
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use PhpParser\Node\Expr\Variable; |
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use PhpParser\Node\Name; |
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use PhpParser\Node\Scalar\String_; |
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use PhpParser\Node\Stmt\Return_; |
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use Saxulum\RouteController\Annotation\DI; |
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use Saxulum\AnnotationManager\Helper\ClassInfo; |
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use Saxulum\AnnotationManager\Helper\MethodInfo; |
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class ServiceManager |
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{ |
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/** |
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* @param ClassInfo $classInfo |
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* @return Assign[] |
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*/ |
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public function generateCode(ClassInfo $classInfo) |
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{ |
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$statements = array(); |
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$statements[] = $this->prepareConstructStatement($classInfo); |
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foreach ($classInfo->getMethodInfos() as $methodInfo) { |
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$statement = $this->prepareMethodStatement($methodInfo); |
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if (!is_null($statement)) { |
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$statements[] = $statement; |
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} |
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} |
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$statements[] = $this->prepareReturnStatement(); |
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return array($this->prepareNode($classInfo, $statements)); |
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} |
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/** |
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* @param ClassInfo $classInfo |
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* @return Assign |
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*/ |
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protected function prepareConstructStatement(ClassInfo $classInfo) |
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{ |
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$di = $classInfo->getFirstAnnotationInstanceof( |
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'Saxulum\\RouteController\\Annotation\\DI' |
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); |
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/** @var DI $di */ |
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return new Assign( |
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new Variable('controller'), |
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new New_( |
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new Name($classInfo->getName()), |
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$this->prepareArguments($di) |
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) |
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); |
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} |
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/** |
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* @param DI $di |
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* @return Arg[] |
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*/ |
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protected function prepareArguments(DI $di = null) |
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{ |
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if (is_null($di)) { |
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return array(); |
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} |
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$arguments = array(); |
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if ($di->injectContainer) { |
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$arguments[] = new Arg( |
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new Variable('app') |
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); |
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} else { |
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foreach ($di->serviceIds as $serviceId) { |
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$arguments[] = new Arg( |
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new ArrayDimFetch( |
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new Variable('app'), |
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new String_($serviceId) |
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) |
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); |
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} |
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} |
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return $arguments; |
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} |
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/** |
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* @param MethodInfo $methodInfo |
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* @return null|MethodCall |
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*/ |
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protected function prepareMethodStatement(MethodInfo $methodInfo) |
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{ |
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$di = $methodInfo->getFirstAnnotationInstanceof( |
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'Saxulum\\RouteController\\Annotation\\DI' |
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); |
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/** @var DI $di */ |
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if (is_null($di)) { |
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return null; |
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} |
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return new MethodCall( |
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new Variable('controller'), |
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$methodInfo->getName(), |
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$this->prepareArguments($di) |
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); |
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} |
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/** |
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* @return Return_ |
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*/ |
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protected function prepareReturnStatement() |
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{ |
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return new Return_( |
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new Variable('controller') |
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); |
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} |
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/** |
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* @param ClassInfo $classInfo |
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* @param array $statements |
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* @return Assign |
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*/ |
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protected function prepareNode(ClassInfo $classInfo, array $statements) |
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{ |
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return new Assign( |
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new ArrayDimFetch( |
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new Variable('app'), |
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new String_($classInfo->getServiceId()) |
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), |
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new MethodCall( |
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new Variable('app'), |
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'share', |
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array( |
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new Arg( |
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new Closure( |
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array( |
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'uses' => array( |
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new ClosureUse('app') |
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), |
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'stmts' => $statements |
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) |
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) |
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) |
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) |
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) |
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155
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); |
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} |
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157
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} |
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saxulum /
saxulum-route-controller-provider
