feature #22459 [HttpKernel] Fix deprecation of Extension::addClassesToCompile() / AddClassesToCachePass (nicolas-grekas)
This PR was merged into the 3.3-dev branch.
Discussion
----------
[HttpKernel] Fix deprecation of Extension::addClassesToCompile() / AddClassesToCachePass
| Q | A
| ------------- | ---
| Branch? | 3.3
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | -
| License | MIT
| Doc PR | -
As done in https://github.com/symfony/symfony/pull/20735
Commits
-------
f4b5784dd9
[HttpKernel] Fix deprecation of Extension::addClassesToCompile() / AddClassesToCachePass
This commit is contained in:
commit
610a2385f6
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@ -255,6 +255,8 @@ HttpFoundation
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HttpKernel
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-----------
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* The `Extension::addClassesToCompile()` method has been deprecated and will be removed in 4.0.
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* The `Psr6CacheClearer::addPool()` method has been deprecated. Pass an array
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of pools indexed by name to the constructor instead.
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@ -366,6 +366,8 @@ HttpFoundation
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HttpKernel
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----------
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* The `Extension::addClassesToCompile()` method has been removed.
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* Possibility to pass non-scalar values as URI attributes to the ESI and SSI
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renderers has been removed. The inline fragment renderer should be used with
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non-scalar attributes.
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@ -4,12 +4,13 @@ CHANGELOG
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3.3.0
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-----
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* Added `kernel.project_dir` and `Kernel::getProjectDir()`
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* Deprecated `kernel.root_dir` and `Kernel::getRootDir()`
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* Deprecated `Kernel::getEnvParameters()`
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* Deprecated the special `SYMFONY__` environment variables
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* added `kernel.project_dir` and `Kernel::getProjectDir()`
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* deprecated `kernel.root_dir` and `Kernel::getRootDir()`
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* deprecated `Kernel::getEnvParameters()`
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* deprecated the special `SYMFONY__` environment variables
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* added the possibility to change the query string parameter used by `UriSigner`
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* deprecated `LazyLoadingFragmentHandler::addRendererService()`
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* deprecated `Extension::addClassesToCompile()`
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3.2.0
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-----
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@ -0,0 +1,153 @@
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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
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel\DependencyInjection;
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use Composer\Autoload\ClassLoader;
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use Symfony\Component\Debug\DebugClassLoader;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\HttpKernel\Kernel;
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/**
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* Sets the classes to compile in the cache for the container.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class AddAnnotatedClassesToCachePass implements CompilerPassInterface
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{
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private $kernel;
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public function __construct(Kernel $kernel)
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{
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$this->kernel = $kernel;
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}
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/**
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* {@inheritdoc}
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*/
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public function process(ContainerBuilder $container)
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{
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$classes = array();
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$annotatedClasses = array();
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foreach ($container->getExtensions() as $extension) {
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if ($extension instanceof Extension) {
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if (PHP_VERSION_ID < 70000) {
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$classes = array_merge($classes, $extension->getClassesToCompile());
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}
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$annotatedClasses = array_merge($annotatedClasses, $extension->getAnnotatedClassesToCompile());
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}
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}
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$existingClasses = $this->getClassesInComposerClassMaps();
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if (PHP_VERSION_ID < 70000) {
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$classes = $container->getParameterBag()->resolveValue($classes);
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$this->kernel->setClassCache($this->expandClasses($classes, $existingClasses));
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}
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$annotatedClasses = $container->getParameterBag()->resolveValue($annotatedClasses);
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$this->kernel->setAnnotatedClassCache($this->expandClasses($annotatedClasses, $existingClasses));
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}
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/**
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* Expands the given class patterns using a list of existing classes.
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*
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* @param array $patterns The class patterns to expand
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* @param array $classes The existing classes to match against the patterns
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*
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* @return array A list of classes derivated from the patterns
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*/
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private function expandClasses(array $patterns, array $classes)
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{
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$expanded = array();
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// Explicit classes declared in the patterns are returned directly
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foreach ($patterns as $key => $pattern) {
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if (substr($pattern, -1) !== '\\' && false === strpos($pattern, '*')) {
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unset($patterns[$key]);
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$expanded[] = ltrim($pattern, '\\');
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}
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}
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// Match patterns with the classes list
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$regexps = $this->patternsToRegexps($patterns);
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foreach ($classes as $class) {
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$class = ltrim($class, '\\');
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if ($this->matchAnyRegexps($class, $regexps)) {
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$expanded[] = $class;
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}
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}
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return array_unique($expanded);
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}
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private function getClassesInComposerClassMaps()
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{
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$classes = array();
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foreach (spl_autoload_functions() as $function) {
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if (!is_array($function)) {
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continue;
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}
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if ($function[0] instanceof DebugClassLoader) {
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$function = $function[0]->getClassLoader();
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}
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if (is_array($function) && $function[0] instanceof ClassLoader) {
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$classes += array_filter($function[0]->getClassMap());
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}
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}
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return array_keys($classes);
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}
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private function patternsToRegexps($patterns)
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{
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$regexps = array();
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foreach ($patterns as $pattern) {
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// Escape user input
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$regex = preg_quote(ltrim($pattern, '\\'));
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// Wildcards * and **
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$regex = strtr($regex, array('\\*\\*' => '.*?', '\\*' => '[^\\\\]*?'));
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// If this class does not end by a slash, anchor the end
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if (substr($regex, -1) !== '\\') {
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$regex .= '$';
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}
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$regexps[] = '{^\\\\'.$regex.'}';
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}
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return $regexps;
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}
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private function matchAnyRegexps($class, $regexps)
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{
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$blacklisted = false !== strpos($class, 'Test');
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foreach ($regexps as $regex) {
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if ($blacklisted && false === strpos($regex, 'Test')) {
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continue;
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}
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if (preg_match($regex, '\\'.$class)) {
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return true;
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}
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}
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return false;
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}
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}
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@ -11,15 +11,7 @@
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namespace Symfony\Component\HttpKernel\DependencyInjection;
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if (PHP_VERSION_ID >= 70000) {
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@trigger_error('The '.__NAMESPACE__.'\AddClassesToCachePass class is deprecated since version 3.3 and will be removed in 4.0.', E_USER_DEPRECATED);
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}
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use Composer\Autoload\ClassLoader;
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use Symfony\Component\Debug\DebugClassLoader;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\HttpKernel\Kernel;
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@trigger_error('The '.__NAMESPACE__.'\AddClassesToCachePass class is deprecated since version 3.3 and will be removed in 4.0.', E_USER_DEPRECATED);
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/**
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* Sets the classes to compile in the cache for the container.
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@ -28,128 +20,6 @@ use Symfony\Component\HttpKernel\Kernel;
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*
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* @deprecated since version 3.3, to be removed in 4.0.
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*/
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class AddClassesToCachePass implements CompilerPassInterface
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class AddClassesToCachePass extends AddAnnotatedClassesToCachePass
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{
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private $kernel;
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public function __construct(Kernel $kernel)
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{
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$this->kernel = $kernel;
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}
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/**
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* {@inheritdoc}
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*/
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public function process(ContainerBuilder $container)
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{
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$classes = array();
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$annotatedClasses = array();
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foreach ($container->getExtensions() as $extension) {
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if ($extension instanceof Extension) {
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$classes = array_merge($classes, $extension->getClassesToCompile());
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$annotatedClasses = array_merge($annotatedClasses, $extension->getAnnotatedClassesToCompile());
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}
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}
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$classes = $container->getParameterBag()->resolveValue($classes);
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$annotatedClasses = $container->getParameterBag()->resolveValue($annotatedClasses);
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$existingClasses = $this->getClassesInComposerClassMaps();
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$this->kernel->setClassCache($this->expandClasses($classes, $existingClasses));
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$this->kernel->setAnnotatedClassCache($this->expandClasses($annotatedClasses, $existingClasses));
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}
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/**
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* Expands the given class patterns using a list of existing classes.
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*
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* @param array $patterns The class patterns to expand
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* @param array $classes The existing classes to match against the patterns
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*
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* @return array A list of classes derivated from the patterns
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*/
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private function expandClasses(array $patterns, array $classes)
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{
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$expanded = array();
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// Explicit classes declared in the patterns are returned directly
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foreach ($patterns as $key => $pattern) {
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if (substr($pattern, -1) !== '\\' && false === strpos($pattern, '*')) {
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unset($patterns[$key]);
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$expanded[] = ltrim($pattern, '\\');
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}
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}
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// Match patterns with the classes list
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$regexps = $this->patternsToRegexps($patterns);
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foreach ($classes as $class) {
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$class = ltrim($class, '\\');
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if ($this->matchAnyRegexps($class, $regexps)) {
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$expanded[] = $class;
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}
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}
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return array_unique($expanded);
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}
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private function getClassesInComposerClassMaps()
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{
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$classes = array();
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foreach (spl_autoload_functions() as $function) {
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if (!is_array($function)) {
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continue;
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}
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if ($function[0] instanceof DebugClassLoader) {
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$function = $function[0]->getClassLoader();
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}
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if (is_array($function) && $function[0] instanceof ClassLoader) {
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$classes += array_filter($function[0]->getClassMap());
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}
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}
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return array_keys($classes);
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}
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private function patternsToRegexps($patterns)
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{
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$regexps = array();
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foreach ($patterns as $pattern) {
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// Escape user input
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$regex = preg_quote(ltrim($pattern, '\\'));
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// Wildcards * and **
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$regex = strtr($regex, array('\\*\\*' => '.*?', '\\*' => '[^\\\\]*?'));
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// If this class does not end by a slash, anchor the end
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if (substr($regex, -1) !== '\\') {
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$regex .= '$';
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}
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$regexps[] = '{^\\\\'.$regex.'}';
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}
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return $regexps;
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}
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private function matchAnyRegexps($class, $regexps)
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{
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$blacklisted = false !== strpos($class, 'Test');
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foreach ($regexps as $regex) {
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if ($blacklisted && false === strpos($regex, 'Test')) {
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continue;
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}
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if (preg_match($regex, '\\'.$class)) {
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return true;
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}
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}
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return false;
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}
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}
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@ -28,7 +28,7 @@ use Symfony\Component\HttpKernel\Bundle\BundleInterface;
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use Symfony\Component\HttpKernel\Config\EnvParametersResource;
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use Symfony\Component\HttpKernel\Config\FileLocator;
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use Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass;
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use Symfony\Component\HttpKernel\DependencyInjection\AddClassesToCachePass;
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use Symfony\Component\HttpKernel\DependencyInjection\AddAnnotatedClassesToCachePass;
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use Symfony\Component\Config\Loader\GlobFileLoader;
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use Symfony\Component\Config\Loader\LoaderResolver;
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use Symfony\Component\Config\Loader\DelegatingLoader;
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@ -652,9 +652,7 @@ abstract class Kernel implements KernelInterface, TerminableInterface
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$container->merge($cont);
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}
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if (PHP_VERSION_ID < 70000) {
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$container->addCompilerPass(new AddClassesToCachePass($this));
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}
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$container->addCompilerPass(new AddAnnotatedClassesToCachePass($this));
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$container->addResource(new EnvParametersResource('SYMFONY__'));
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return $container;
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@ -12,18 +12,15 @@
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namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\HttpKernel\DependencyInjection\AddClassesToCachePass;
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use Symfony\Component\HttpKernel\DependencyInjection\AddAnnotatedClassesToCachePass;
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/**
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* @group legacy
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*/
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class AddClassesToCachePassTest extends TestCase
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class AddAnnotatedClassesToCachePassTest extends TestCase
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{
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public function testExpandClasses()
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{
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$r = new \ReflectionClass(AddClassesToCachePass::class);
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$r = new \ReflectionClass(AddAnnotatedClassesToCachePass::class);
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$pass = $r->newInstanceWithoutConstructor();
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$r = new \ReflectionMethod(AddClassesToCachePass::class, 'expandClasses');
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$r = new \ReflectionMethod(AddAnnotatedClassesToCachePass::class, 'expandClasses');
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$r->setAccessible(true);
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$expand = $r->getClosure($pass);
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