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Commit e87f86b

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fabpotfabpot
committed
feature #35076 [DI] added possibility to define services with abstract arguments (Islam93)
This PR was merged into the 5.1-dev branch. Discussion ---------- [DI] added possibility to define services with abstract arguments | Q | A | ------------- | --- | Branch? | master | Bug fix? | no | New feature? | yes | Deprecations? | no | Tickets | Fix #31769 | License | MIT | Doc PR | n/a feature caused by rfc #31769 from issues list I hope, this PR will be useful Abstract argument have to replaced by one of compiler passes or exception will be thrown. Example: This service definition ```xml ... <service id="App\Test\Test"> <argument key="$a" type="abstract">should be defined by TestPass</argument> </service> ... ``` or this for yaml ```yaml App\Test\Test: arguments: $a: !abstract should be defined by TestPass ``` causes exception like `Argument "$a" of service "App\Test\Test" is abstract (should be defined by TestPass), did you forget to define it?` if argument was not replaced by compiler pass ```php ... public function process(ContainerBuilder $container) { $test = $container->getDefinition(Test::class); $test->setArgument('$a', 'test'); } ... ``` Commits ------- 62fefaa [DI] added possibility to define services with abstract arguments
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‎src/Symfony/Component/DependencyInjection/Argument/AbstractArgument.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
9+
* file that was distributed with this source code.
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*/
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namespace Symfony\Component\DependencyInjection\Argument;
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/**
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* Represents an abstract service argument, which have to be set by a compiler pass or a DI extension.
16+
*/
17+
final class AbstractArgument
18+
{
19+
private $serviceId;
20+
private $argKey;
21+
private $text;
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23+
public function __construct(string $serviceId, string $argKey, string $text = '')
24+
{
25+
$this->serviceId = $serviceId;
26+
$this->argKey = $argKey;
27+
$this->text = $text;
28+
}
29+
30+
public function getServiceId(): string
31+
{
32+
return $this->serviceId;
33+
}
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public function getArgumentKey(): string
36+
{
37+
return $this->argKey;
38+
}
39+
40+
public function getText(): string
41+
{
42+
return $this->text;
43+
}
44+
}

‎src/Symfony/Component/DependencyInjection/CHANGELOG.md

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@@ -6,6 +6,7 @@ CHANGELOG
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* added support to autowire public typed properties in php 7.4
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* added support for defining method calls, a configurator, and property setters in `InlineServiceConfigurator`
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* added possibility to define abstract service arguments
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5.0.0
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-----

‎src/Symfony/Component/DependencyInjection/ContainerBuilder.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/ContainerBuilder.php
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@@ -20,6 +20,7 @@
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use Symfony\Component\Config\Resource\GlobResource;
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use Symfony\Component\Config\Resource\ReflectionClassResource;
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use Symfony\Component\Config\Resource\ResourceInterface;
23+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
2324
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
2425
use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
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use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
@@ -1215,6 +1216,8 @@ private function doResolveServices($value, array &$inlineServices = [], bool $is
12151216
$value = $this->getParameter((string) $value);
12161217
} elseif ($value instanceof Expression) {
12171218
$value = $this->getExpressionLanguage()->evaluate($value, ['container' => $this]);
1219+
} elseif ($value instanceof AbstractArgument) {
1220+
throw new RuntimeException(sprintf('Argument "%s" of service "%s" is abstract%s, did you forget to define it?', $value->getArgumentKey(), $value->getServiceId(), $value->getText() ? ' ('.$value->getText().')' : ''));
12181221
}
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12201223
return $value;

‎src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php

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@@ -13,6 +13,7 @@
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use Composer\Autoload\ClassLoader;
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use Symfony\Component\Debug\DebugClassLoader as LegacyDebugClassLoader;
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use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
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use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
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use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
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use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
@@ -1739,6 +1740,8 @@ private function dumpValue($value, bool $interpolate = true): string
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17401741
return $code;
17411742
}
1743+
} elseif ($value instanceof AbstractArgument) {
1744+
throw new RuntimeException(sprintf('Argument "%s" of service "%s" is abstract%s, did you forget to define it?', $value->getArgumentKey(), $value->getServiceId(), $value->getText() ? ' ('.$value->getText().')' : ''));
17421745
} elseif (\is_object($value) || \is_resource($value)) {
17431746
throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
17441747
}

‎src/Symfony/Component/DependencyInjection/Dumper/XmlDumper.php

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@@ -12,6 +12,7 @@
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namespace Symfony\Component\DependencyInjection\Dumper;
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use Symfony\Component\DependencyInjection\Alias;
15+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
1516
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
1617
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
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use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
@@ -312,6 +313,14 @@ private function convertParameters(array $parameters, string $type, \DOMElement
312313
$element->setAttribute('type', 'binary');
313314
$text = $this->document->createTextNode(self::phpToXml(base64_encode($value)));
314315
$element->appendChild($text);
316+
} elseif ($value instanceof AbstractArgument) {
317+
$argKey = $value->getArgumentKey();
318+
if (!is_numeric($argKey)) {
319+
$element->setAttribute('key', $argKey);
320+
}
321+
$element->setAttribute('type', 'abstract');
322+
$text = $this->document->createTextNode(self::phpToXml($value->getText()));
323+
$element->appendChild($text);
315324
} else {
316325
if (\in_array($value, ['null', 'true', 'false'], true)) {
317326
$element->setAttribute('type', 'string');

‎src/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php

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namespace Symfony\Component\DependencyInjection\Dumper;
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use Symfony\Component\DependencyInjection\Alias;
15+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
1516
use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
1617
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
1718
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
@@ -284,6 +285,8 @@ private function dumpValue($value)
284285
return $this->getExpressionCall((string) $value);
285286
} elseif ($value instanceof Definition) {
286287
return new TaggedValue('service', (new Parser())->parse("_:\n".$this->addService('_', $value), Yaml::PARSE_CUSTOM_TAGS)['_']['_']);
288+
} elseif ($value instanceof AbstractArgument) {
289+
return new TaggedValue('abstract', $value->getText());
287290
} elseif (\is_object($value) || \is_resource($value)) {
288291
throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
289292
}

‎src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

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use Symfony\Component\Config\Util\XmlUtils;
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use Symfony\Component\DependencyInjection\Alias;
16+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
1617
use Symfony\Component\DependencyInjection\Argument\BoundArgument;
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use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
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use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
@@ -537,6 +538,10 @@ private function getArgumentsAsPhp(\DOMElement $node, string $name, string $file
537538
}
538539
$arguments[$key] = $value;
539540
break;
541+
case 'abstract':
542+
$serviceId = $node->getAttribute('id');
543+
$arguments[$key] = new AbstractArgument($serviceId, (string) $key, $arg->nodeValue);
544+
break;
540545
case 'string':
541546
$arguments[$key] = $arg->nodeValue;
542547
break;

‎src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php

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namespace Symfony\Component\DependencyInjection\Loader;
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use Symfony\Component\DependencyInjection\Alias;
15+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
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use Symfony\Component\DependencyInjection\Argument\ArgumentInterface;
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use Symfony\Component\DependencyInjection\Argument\BoundArgument;
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use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
@@ -446,7 +447,7 @@ private function parseDefinition(string $id, $service, string $file, array $defa
446447
}
447448

448449
if (isset($service['arguments'])) {
449-
$definition->setArguments($this->resolveServices($service['arguments'], $file));
450+
$definition->setArguments($this->resolveServices($service['arguments'], $file, false, $id));
450451
}
451452

452453
if (isset($service['properties'])) {
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722723
*
723724
* @return array|string|Reference|ArgumentInterface
724725
*/
725-
private function resolveServices($value, string $file, bool $isParameter = false)
726+
private function resolveServices($value, string $file, bool $isParameter = false, string $serviceId = '', string $argKey = '')
726727
{
727728
if ($value instanceof TaggedValue) {
728729
$argument = $value->getValue();
@@ -795,13 +796,16 @@ private function resolveServices($value, string $file, bool $isParameter = false
795796

796797
return new Reference($id);
797798
}
799+
if ('abstract' === $value->getTag()) {
800+
return new AbstractArgument($serviceId, $argKey, $value->getValue());
801+
}
798802

799803
throw new InvalidArgumentException(sprintf('Unsupported tag "!%s".', $value->getTag()));
800804
}
801805

802806
if (\is_array($value)) {
803807
foreach ($value as $k => $v) {
804-
$value[$k] = $this->resolveServices($v, $file, $isParameter);
808+
$value[$k] = $this->resolveServices($v, $file, $isParameter, $serviceId, $k);
805809
}
806810
} elseif (\is_string($value) && 0 === strpos($value, '@=')) {
807811
if (!class_exists(Expression::class)) {

‎src/Symfony/Component/DependencyInjection/Loader/schema/dic/services/services-1.0.xsd

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260260

261261
<xsd:simpleType name="argument_type">
262262
<xsd:restriction base="xsd:string">
263+
<xsd:enumeration value="abstract" />
263264
<xsd:enumeration value="collection" />
264265
<xsd:enumeration value="service" />
265266
<xsd:enumeration value="expression" />

‎src/Symfony/Component/DependencyInjection/Tests/Argument/AbstractArgumentTest.php

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1+
<?php
2+
3+
/*
4+
* This file is part of the Symfony package.
5+
*
6+
* (c) Fabien Potencier <fabien@symfony.com>
7+
*
8+
* For the full copyright and license information, please view the LICENSE
9+
* file that was distributed with this source code.
10+
*/
11+
12+
namespace Symfony\Component\DependencyInjection\Tests\Argument;
13+
14+
use PHPUnit\Framework\TestCase;
15+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
16+
17+
class AbstractArgumentTest extends TestCase
18+
{
19+
public function testAbstractArgumentGetters()
20+
{
21+
$argument = new AbstractArgument('foo', '$bar', 'should be defined by Pass');
22+
$this->assertSame('foo', $argument->getServiceId());
23+
$this->assertSame('$bar', $argument->getArgumentKey());
24+
$this->assertSame('should be defined by Pass', $argument->getText());
25+
}
26+
}

‎src/Symfony/Component/DependencyInjection/Tests/ContainerBuilderTest.php

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2222
use Symfony\Component\Config\Resource\FileResource;
2323
use Symfony\Component\Config\Resource\ResourceInterface;
2424
use Symfony\Component\DependencyInjection\Alias;
25+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
2526
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
2627
use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
2728
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
@@ -41,6 +42,7 @@
4142
use Symfony\Component\DependencyInjection\Tests\Compiler\Wither;
4243
use Symfony\Component\DependencyInjection\Tests\Fixtures\CaseSensitiveClass;
4344
use Symfony\Component\DependencyInjection\Tests\Fixtures\CustomDefinition;
45+
use Symfony\Component\DependencyInjection\Tests\Fixtures\FooWithAbstractArgument;
4446
use Symfony\Component\DependencyInjection\Tests\Fixtures\ScalarFactory;
4547
use Symfony\Component\DependencyInjection\Tests\Fixtures\SimilarArgumentsDummy;
4648
use Symfony\Component\DependencyInjection\TypedReference;
@@ -542,6 +544,18 @@ public function testCreateServiceWithExpression()
542544
$this->assertEquals('foobar', $builder->get('foo')->arguments['foo']);
543545
}
544546

547+
public function testCreateServiceWithAbstractArgument()
548+
{
549+
$this->expectException(RuntimeException::class);
550+
$this->expectExceptionMessage('Argument "$baz" of service "foo" is abstract (should be defined by Pass), did you forget to define it?');
551+
552+
$builder = new ContainerBuilder();
553+
$builder->register('foo', FooWithAbstractArgument::class)
554+
->addArgument(new AbstractArgument('foo', '$baz', 'should be defined by Pass'));
555+
556+
$builder->get('foo');
557+
}
558+
545559
public function testResolveServices()
546560
{
547561
$builder = new ContainerBuilder();

‎src/Symfony/Component/DependencyInjection/Tests/Dumper/PhpDumperTest.php

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@@ -15,6 +15,7 @@
1515
use Psr\Container\ContainerInterface;
1616
use Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper;
1717
use Symfony\Component\Config\FileLocator;
18+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
1819
use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
1920
use Symfony\Component\DependencyInjection\Argument\RewindableGenerator;
2021
use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
@@ -33,6 +34,7 @@
3334
use Symfony\Component\DependencyInjection\Tests\Compiler\Foo;
3435
use Symfony\Component\DependencyInjection\Tests\Compiler\Wither;
3536
use Symfony\Component\DependencyInjection\Tests\Fixtures\CustomDefinition;
37+
use Symfony\Component\DependencyInjection\Tests\Fixtures\FooWithAbstractArgument;
3638
use Symfony\Component\DependencyInjection\Tests\Fixtures\ScalarFactory;
3739
use Symfony\Component\DependencyInjection\Tests\Fixtures\StubbedTranslator;
3840
use Symfony\Component\DependencyInjection\Tests\Fixtures\TestServiceSubscriber;
@@ -1363,6 +1365,24 @@ public function testMultipleDeprecatedAliasesWorking()
13631365
$this->assertInstanceOf(\stdClass::class, $container->get('deprecated1'));
13641366
$this->assertInstanceOf(\stdClass::class, $container->get('deprecated2'));
13651367
}
1368+
1369+
public function testDumpServiceWithAbstractArgument()
1370+
{
1371+
$this->expectException(RuntimeException::class);
1372+
$this->expectExceptionMessage('Argument "$baz" of service "Symfony\Component\DependencyInjection\Tests\Fixtures\FooWithAbstractArgument" is abstract (should be defined by Pass), did you forget to define it?');
1373+
1374+
$container = new ContainerBuilder();
1375+
1376+
$container->register(FooWithAbstractArgument::class, FooWithAbstractArgument::class)
1377+
->setArgument('$baz', new AbstractArgument(FooWithAbstractArgument::class, '$baz', 'should be defined by Pass'))
1378+
->setArgument('$bar', 'test')
1379+
->setPublic(true);
1380+
1381+
$container->compile();
1382+
1383+
$dumper = new PhpDumper($container);
1384+
$dumper->dump();
1385+
}
13661386
}
13671387

13681388
class Rot13EnvVarProcessor implements EnvVarProcessorInterface

‎src/Symfony/Component/DependencyInjection/Tests/Dumper/XmlDumperTest.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Tests/Dumper/XmlDumperTest.php
+13Lines changed: 13 additions & 0 deletions
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@@ -13,13 +13,15 @@
1313

1414
use PHPUnit\Framework\TestCase;
1515
use Symfony\Component\Config\FileLocator;
16+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
1617
use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
1718
use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
1819
use Symfony\Component\DependencyInjection\ContainerBuilder;
1920
use Symfony\Component\DependencyInjection\ContainerInterface;
2021
use Symfony\Component\DependencyInjection\Dumper\XmlDumper;
2122
use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
2223
use Symfony\Component\DependencyInjection\Reference;
24+
use Symfony\Component\DependencyInjection\Tests\Fixtures\FooWithAbstractArgument;
2325

2426
class XmlDumperTest extends TestCase
2527
{
@@ -237,4 +239,15 @@ public function testDumpAbstractServices()
237239

238240
$this->assertEquals(file_get_contents(self::$fixturesPath.'/xml/services_abstract.xml'), $dumper->dump());
239241
}
242+
243+
public function testDumpServiceWithAbstractArgument()
244+
{
245+
$container = new ContainerBuilder();
246+
$container->register(FooWithAbstractArgument::class, FooWithAbstractArgument::class)
247+
->setArgument('$baz', new AbstractArgument(FooWithAbstractArgument::class, '$baz', 'should be defined by Pass'))
248+
->setArgument('$bar', 'test');
249+
250+
$dumper = new XmlDumper($container);
251+
$this->assertStringEqualsFile(self::$fixturesPath.'/xml/services_with_abstract_argument.xml', $dumper->dump());
252+
}
240253
}

‎src/Symfony/Component/DependencyInjection/Tests/Dumper/YamlDumperTest.php

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@@ -13,6 +13,7 @@
1313

1414
use PHPUnit\Framework\TestCase;
1515
use Symfony\Component\Config\FileLocator;
16+
use Symfony\Component\DependencyInjection\Argument\AbstractArgument;
1617
use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument;
1718
use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument;
1819
use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -21,6 +22,7 @@
2122
use Symfony\Component\DependencyInjection\Dumper\YamlDumper;
2223
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
2324
use Symfony\Component\DependencyInjection\Reference;
25+
use Symfony\Component\DependencyInjection\Tests\Fixtures\FooWithAbstractArgument;
2426
use Symfony\Component\Yaml\Parser;
2527
use Symfony\Component\Yaml\Yaml;
2628

@@ -117,6 +119,17 @@ public function testTaggedArguments()
117119
$this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services_with_tagged_argument.yml', $dumper->dump());
118120
}
119121

122+
public function testDumpServiceWithAbstractArgument()
123+
{
124+
$container = new ContainerBuilder();
125+
$container->register(FooWithAbstractArgument::class, FooWithAbstractArgument::class)
126+
->setArgument('$baz', new AbstractArgument(FooWithAbstractArgument::class, '$baz', 'should be defined by Pass'))
127+
->setArgument('$bar', 'test');
128+
129+
$dumper = new YamlDumper($container);
130+
$this->assertStringEqualsFile(self::$fixturesPath.'/yaml/services_with_abstract_argument.yml', $dumper->dump());
131+
}
132+
120133
private function assertEqualYamlStructure(string $expected, string $yaml, string $message = '')
121134
{
122135
$parser = new Parser();

‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/FooWithAbstractArgument.php

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@@ -0,0 +1,18 @@
1+
<?php
2+
3+
namespace Symfony\Component\DependencyInjection\Tests\Fixtures;
4+
5+
class FooWithAbstractArgument
6+
{
7+
/** @var string */
8+
private $baz;
9+
10+
/** @var string */
11+
private $bar;
12+
13+
public function __construct(string $baz, string $bar)
14+
{
15+
$this->baz = $baz;
16+
$this->bar = $bar;
17+
}
18+
}

‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/service_with_abstract_argument.xml

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+9Lines changed: 9 additions & 0 deletions
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@@ -0,0 +1,9 @@
1+
<?xml version="1.0" encoding="utf-8"?>
2+
<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services https://symfony.com/schema/dic/services/services-1.0.xsd">
3+
<services>
4+
<service id="Symfony\Component\DependencyInjection\Tests\Fixtures\FooWithAbstractArgument">
5+
<argument key="$baz" type="abstract">should be defined by FooCompilerPass</argument>
6+
<argument key="$bar">test</argument>
7+
</service>
8+
</services>
9+
</container>

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