Issue #3085751 by alexpott, Deepak Goyal, rpayanm, longwave, catch, volkerk,... (92812c76) · Commits · project / drupal

core/lib/Drupal/Core/Update/UpdateCompilerPass.php

+40 −6

Original line number	Diff line number	Diff line
		@@ -27,16 +27,28 @@ public function process(ContainerBuilder $container) {
		do {
		$has_changed = FALSE;
		foreach ($container->getDefinitions() as $key => $definition) {
		// Ensure all the definition's arguments are valid.
		foreach ($definition->getArguments() as $argument) {
		if ($argument instanceof Reference) {
		$argument_id = (string) $argument;
		if (!$container->has($argument_id) && $argument->getInvalidBehavior() === ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE) {
		// If the container does not have the argument and would throw an
		// exception, remove the service.
		if ($this->isArgumentMissingService($argument, $container)) {
		$container->removeDefinition($key);
		$container->log($this, sprintf('Removed service "%s"; reason: depends on non-existent service "%s".', $key, (string) $argument));
		$has_changed = TRUE;
		$process_aliases = TRUE;
		// Process the next definition.
		continue 2;
		}
		}

		// Ensure all the method call arguments are valid.
		foreach ($definition->getMethodCalls() as $call) {
		foreach ($call[1] as $argument) {
		if ($this->isArgumentMissingService($argument, $container)) {
		$container->removeDefinition($key);
		$container->log($this, sprintf('Removed service "%s"; reason: depends on non-existent service "%s".', $key, $argument_id));
		$container->log($this, sprintf('Removed service "%s"; reason: method call "%s" depends on non-existent service "%s".', $key, $call[0], (string) $argument));
		$has_changed = TRUE;
		$process_aliases = TRUE;
		// Process the next definition.
		continue 3;
		}
		}
		}
		@@ -58,4 +70,26 @@ public function process(ContainerBuilder $container) {
		}
		}

		/**
		* Checks if a reference argument is to a missing service.
		*
		* @param mixed $argument
		* The argument to check.
		* @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
		* The container.
		*
		* @return bool
		* TRUE if the argument is a reference to a service that is missing from the
		* container and the reference is required, FALSE if not.
		*/
		private function isArgumentMissingService($argument, ContainerBuilder $container) {
		if ($argument instanceof Reference) {
		$argument_id = (string) $argument;
		if (!$container->has($argument_id) && $argument->getInvalidBehavior() === ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE) {
		return TRUE;
		}
		}
		return FALSE;
		}

		}

core/modules/system/tests/modules/new_dependency_test/new_dependency_test.install

+1 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ function new_dependency_test_update_8001() {
		'new_dependency_test.alias_dependency',
		'new_dependency_test.alias2',
		'new_dependency_test.alias_dependency2',
		'new_dependency_test.setter_injection',
		];

		// Gather the state of the services prior to installing the

core/modules/system/tests/modules/new_dependency_test/new_dependency_test.services.yml

+4 −0

Original line number	Diff line number	Diff line
		@@ -34,3 +34,7 @@ services:
		decorates: new_dependency_test.another_service_two
		decoration_inner_name: new_dependency_test.foo
		arguments: ['@new_dependency_test.foo']
		new_dependency_test.setter_injection:
		class: Drupal\new_dependency_test\SetterInjection
		calls:
		- [setter, ['@new_dependency_test_with_service.service']]

core/modules/system/tests/modules/new_dependency_test/src/SetterInjection.php

0 → 100644

+39 −0

Original line number	Diff line number	Diff line
		<?php

		namespace Drupal\new_dependency_test;

		use Drupal\new_dependency_test_with_service\NewService;

		/**
		* Generic service which uses setter injection.
		*/
		class SetterInjection {

		/**
		* The injected service.
		*
		* @var \Drupal\new_dependency_test_with_service\NewService
		*/
		protected $service;

		/**
		* SetterInjection constructor.
		*
		* @param \Drupal\new_dependency_test_with_service\NewService $service
		* The service of the new module.
		*/
		public function setter(NewService $service) {
		$this->service = $service;
		}

		/**
		* Get the simple greeting from the service.
		*
		* @return string
		* The greeting.
		*/
		public function greet() {
		return $this->service->greet();
		}

		}

core/modules/system/tests/src/Functional/UpdateSystem/UpdatePathNewDependencyTest.php

+3 −0

Original line number	Diff line number	Diff line
		@@ -55,6 +55,7 @@ public function testUpdateNewDependency() {
		$this->assertEquals('Hello', $this->container->get('new_dependency_test.alias')->greet());
		$this->assertEquals('Hello World', $this->container->get('new_dependency_test.hard_dependency')->greet());
		$this->assertEquals('Hello World', $this->container->get('new_dependency_test.optional_dependency')->greet());
		$this->assertEquals('Hello', $this->container->get('new_dependency_test.setter_injection')->greet());

		// Tests that existing decorated services work as expected during update.
		$this->assertTrue(\Drupal::state()->get('new_dependency_test_update_8001.decorated_service'), 'The new_dependency_test.another_service service is decorated');
		@@ -70,6 +71,7 @@ public function testUpdateNewDependency() {
		'new_dependency_test.alias_dependency' => FALSE,
		'new_dependency_test.alias2' => FALSE,
		'new_dependency_test.alias_dependency2' => FALSE,
		'new_dependency_test.setter_injection' => FALSE,
		], $before_install);

		$after_install = \Drupal::state()->get('new_dependency_test_update_8001.has_after_install', []);
		@@ -81,6 +83,7 @@ public function testUpdateNewDependency() {
		'new_dependency_test.alias_dependency' => TRUE,
		'new_dependency_test.alias2' => TRUE,
		'new_dependency_test.alias_dependency2' => TRUE,
		'new_dependency_test.setter_injection' => TRUE,
		], $after_install);
		}