8000 bug #9489 [DependencyInjection] Add normalization to tag options (Wou… · symfony/symfony@d56cc4b · GitHub
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bug #9489 [DependencyInjection] Add normalization to tag options (WouterJ)
This PR was submitted for the 2.3-dev branch but it was merged into the 2.3 branch instead (closes #9489). Discussion ---------- [DependencyInjection] Add normalization to tag options Currently, when using tags in XML, the options aren't normalized. This means that the following code is wrong: <tag name="sonata_admin" manager-type="doctrine_phpcr" ... /> It should be `manager_name` to remove errors, but that's not following the XML rules. The solution is to use the same normalization as the configuration: replacing - with _. To be BC, both options (with and without normalization) are kept | Q | A | ------------- | --- | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | - | License | MIT | Doc PR | - Commits ------- 06d64d8 Do normalization on tag options
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‎src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php

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@@ -187,6 +187,10 @@ private function parseDefinition($id, $service, $file)
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continue;
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}
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if (false !== strpos($name, '-') && false === strpos($name, '_') && !array_key_exists($normalizedName = str_replace('-', '_', $name), $parameters)) {
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$parameters[$normalizedName] = SimpleXMLElement::phpize($value);
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}
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// keep not normalized key for BC too
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$parameters[$name] = SimpleXMLElement::phpize($value);
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}
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‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/xml/services10.xml

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<?xml version="1.0" ?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
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<services>
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<service id="foo" class="BarClass">
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<tag name="foo_tag"
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some-option="cat"
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some_option="ciz"
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other-option="lorem"
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an_other-option="ipsum"
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/>
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</service>
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</services>
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</container>

‎src/Symfony/Component/DependencyInjection/Tests/Loader/XmlFileLoaderTest.php

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@@ -198,6 +198,29 @@ public function testLoadServices()
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$this->assertFalse($aliases['another_alias_for_foo']->isPublic());
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}
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public function testParsesTags()
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{
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$container = new ContainerBuilder();
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$loader = new XmlFileLoader($container, new FileLocator(self::$fixturesPath.'/xml'));
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$loader->load('services10.xml');
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$services = $container->findTaggedServiceIds('foo_tag');
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$this->assertCount(1, $services);
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foreach ($services as $id => $tagAttributes) {
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foreach ($tagAttributes as $attributes) {
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$this->assertArrayHasKey('other_option', $attributes);
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$this->assertEquals('lorem', $attributes['other_option']);
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$this->assertArrayHasKey('other-option', $attributes, 'unnormalized tag attributes should not be removed');
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$this->assertEquals('ciz', $attributes['some_option'], 'no overriding should be done when normalizing');
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$this->assertEquals('cat', $attributes['some-option']);
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$this->assertArrayNotHasKey('an_other_option', $attributes, 'normalization should not be done when an underscore is already found');
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}
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}
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}
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public function testConvertDomElementToArray()
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{
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$doc = new \DOMDocument("1.0");

‎src/Symfony/Component/DependencyInjection/services10.xml

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<?xml version="1.0" ?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
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<services>
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<service id="foo" class="BarClass" />
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</services>
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</container>

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