merged branch Tobion/deprecate-debuggerinterface (PR #8929)
This PR was merged into the master branch.
Discussion
----------
[Templating] deprecate DebuggerInterface
| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | yes: deprecated DebuggerInterface and Debugger
| Tests pass? | yes
| Fixed tickets | #8926
| License | MIT
- [x] add suggested optional dependency in templating component to Psr log
- [x] remove ProjectTemplateDebugger from tests
Commits
-------
b853438
[Templating] deprecate DebuggerInterface
This commit is contained in:
commit
08ec911c8e
@ -12,6 +12,7 @@
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namespace Symfony\Bundle\FrameworkBundle\DependencyInjection;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\DependencyInjection\DefinitionDecorator;
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use Symfony\Component\DependencyInjection\Reference;
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use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
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@ -372,6 +373,15 @@ class FrameworkExtension extends Extension
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if ($container->getParameter('kernel.debug')) {
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$loader->load('templating_debug.xml');
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$logger = new Reference('logger', ContainerInterface::IGNORE_ON_INVALID_REFERENCE);
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$container->getDefinition('templating.loader.cache')
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->addTag('monolog.logger', array('channel' => 'templating'))
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->addMethodCall('setLogger', array($logger));
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$container->getDefinition('templating.loader.chain')
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->addTag('monolog.logger', array('channel' => 'templating'))
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->addMethodCall('setLogger', array($logger));
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$container->setDefinition('templating.engine.php', $container->findDefinition('debug.templating.engine.php'));
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$container->setAlias('debug.templating.engine.php', 'templating.engine.php');
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}
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@ -52,11 +52,9 @@
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<service id="templating.loader.cache" class="%templating.loader.cache.class%" public="false">
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<argument type="service" id="templating.loader.wrapped" />
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<argument>%templating.loader.cache.path%</argument>
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<call method="setDebugger"><argument type="service" id="templating.debugger" on-invalid="ignore" /></call>
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</service>
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<service id="templating.loader.chain" class="%templating.loader.chain.class%" public="false">
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<call method="setDebugger"><argument type="service" id="templating.debugger" on-invalid="ignore" /></call>
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</service>
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<service id="templating.loader" alias="templating.loader.filesystem" />
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@ -5,15 +5,10 @@
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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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<parameters>
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<parameter key="templating.debugger.class">Symfony\Bundle\FrameworkBundle\Templating\Debugger</parameter>
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<parameter key="debug.templating.engine.php.class">Symfony\Bundle\FrameworkBundle\Templating\TimedPhpEngine</parameter>
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</parameters>
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<services>
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<service id="templating.debugger" class="%templating.debugger.class%" public="false">
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<tag name="monolog.logger" channel="templating" />
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<argument type="service" id="logger" on-invalid="null" />
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</service>
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<service id="debug.templating.engine.php" class="%debug.templating.engine.php.class%" public="false">
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<argument type="service" id="templating.name_parser" />
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<argument type="service" id="service_container" />
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@ -18,6 +18,8 @@ use Psr\Log\LoggerInterface;
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* Binds the Symfony templating loader debugger to the Symfony logger.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @deprecated Deprecated in 2.4, to be removed in 3.0. Use Psr\Log\LoggerInterface instead.
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*/
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class Debugger implements DebuggerInterface
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{
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@ -16,6 +16,8 @@ namespace Symfony\Component\Templating;
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* to debug template loader instances.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @deprecated Deprecated in 2.4, to be removed in 3.0. Use Psr\Log\LoggerInterface instead.
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*/
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interface DebuggerInterface
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{
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@ -56,7 +56,10 @@ class CacheLoader extends Loader
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$path = $dir.DIRECTORY_SEPARATOR.$file;
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if (is_file($path)) {
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if (null !== $this->debugger) {
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if (null !== $this->logger) {
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$this->logger->debug(sprintf('Fetching template "%s" from cache', $template->get('name')));
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} elseif (null !== $this->debugger) {
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// just for BC, to be removed in 3.0
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$this->debugger->log(sprintf('Fetching template "%s" from cache', $template->get('name')));
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}
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@ -75,7 +78,10 @@ class CacheLoader extends Loader
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file_put_contents($path, $content);
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if (null !== $this->debugger) {
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if (null !== $this->logger) {
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$this->logger->debug(sprintf('Storing template "%s" in cache', $template->get('name')));
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} elseif (null !== $this->debugger) {
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// just for BC, to be removed in 3.0
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$this->debugger->log(sprintf('Storing template "%s" in cache', $template->get('name')));
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}
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@ -63,20 +63,25 @@ class FilesystemLoader extends Loader
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$logs = array();
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foreach ($this->templatePathPatterns as $templatePathPattern) {
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if (is_file($file = strtr($templatePathPattern, $replacements)) && is_readable($file)) {
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if (null !== $this->debugger) {
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if (null !== $this->logger) {
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$this->logger->debug(sprintf('Loaded template file "%s"', $file));
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} elseif (null !== $this->debugger) {
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// just for BC, to be removed in 3.0
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$this->debugger->log(sprintf('Loaded template file "%s"', $file));
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}
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return new FileStorage($file);
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}
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if (null !== $this->debugger) {
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if (null !== $this->logger || null !== $this->debugger) {
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$logs[] = sprintf('Failed loading template file "%s"', $file);
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}
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}
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if (null !== $this->debugger) {
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foreach ($logs as $log) {
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if (null !== $this->logger) {
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$this->logger->debug($log);
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} elseif (null !== $this->debugger) {
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$this->debugger->log($log);
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}
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}
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@ -11,6 +11,7 @@
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namespace Symfony\Component\Templating\Loader;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\Templating\DebuggerInterface;
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/**
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@ -20,12 +21,32 @@ use Symfony\Component\Templating\DebuggerInterface;
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*/
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abstract class Loader implements LoaderInterface
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{
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/**
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* @var LoggerInterface|null
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*/
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protected $logger;
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/**
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* @deprecated Deprecated in 2.4, to be removed in 3.0. Use $this->logger instead.
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*/
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protected $debugger;
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/**
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* Sets the debug logger to use for this loader.
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*
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* @param LoggerInterface $logger A logger instance
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*/
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public function setLogger(LoggerInterface $logger)
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{
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$this->logger = $logger;
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}
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/**
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* Sets the debugger to use for this loader.
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*
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* @param DebuggerInterface $debugger A debugger instance
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*
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* @deprecated Deprecated in 2.4, to be removed in 3.0. Use $this->setLogger() instead.
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*/
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public function setDebugger(DebuggerInterface $debugger)
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{
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@ -1,40 +0,0 @@
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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\Templating\Tests\Fixtures;
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use Symfony\Component\Templating\DebuggerInterface;
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class ProjectTemplateDebugger implements DebuggerInterface
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{
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protected $messages = array();
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public function log($message)
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{
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$this->messages[] = $message;
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}
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public function hasMessage($regex)
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{
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foreach ($this->messages as $message) {
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if (preg_match('#'.preg_quote($regex, '#').'#', $message)) {
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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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public function getMessages()
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{
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return $this->messages;
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}
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}
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{
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$dir = sys_get_temp_dir().DIRECTORY_SEPARATOR.rand(111111, 999999);
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mkdir($dir, 0777, true);
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$loader = new ProjectTemplateLoader($varLoader = new ProjectTemplateLoaderVar(new TemplateNameParser()), $dir);
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$loader->setDebugger($debugger = new \Symfony\Component\Templating\Tests\Fixtures\ProjectTemplateDebugger());
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$this->assertFalse($loader->load(new TemplateReference('foo', 'php')), '->load() returns false if the embed loader is not able to load the template');
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$logger = $this->getMock('Psr\Log\LoggerInterface');
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$logger->expects($this->once())->method('debug')->with('Storing template "index" in cache');
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$loader->setLogger($logger);
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$loader->load(new TemplateReference('index'));
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$this->assertTrue($debugger->hasMessage('Storing template'), '->load() logs a "Storing template" message if the template is found');
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$logger = $this->getMock('Psr\Log\LoggerInterface');
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$logger->expects($this->once())->method('debug')->with('Fetching template "index" from cache');
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$loader->setLogger($logger);
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$loader->load(new TemplateReference('index'));
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$this->assertTrue($debugger->hasMessage('Fetching template'), '->load() logs a "Storing template" message if the template is fetched from cache');
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}
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}
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@ -59,15 +59,16 @@ class FilesystemLoaderTest extends \PHPUnit_Framework_TestCase
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$this->assertInstanceOf('Symfony\Component\Templating\Storage\FileStorage', $storage, '->load() returns a FileStorage if you pass a relative template that exists');
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$this->assertEquals($path.'/foo.php', (string) $storage, '->load() returns a FileStorage pointing to the absolute path of the template');
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$logger = $this->getMock('Psr\Log\LoggerInterface');
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$logger->expects($this->exactly(2))->method('debug');
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$loader = new ProjectTemplateLoader2($pathPattern);
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$loader->setDebugger($debugger = new \Symfony\Component\Templating\Tests\Fixtures\ProjectTemplateDebugger());
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$loader->setLogger($logger);
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$this->assertFalse($loader->load(new TemplateReference('foo.xml', 'php')), '->load() returns false if the template does not exist for the given engine');
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$this->assertTrue($debugger->hasMessage('Failed loading template'), '->load() logs a "Failed loading template" message if the template is not found');
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$loader = new ProjectTemplateLoader2(array(self::$fixturesPath.'/null/%name%', $pathPattern));
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$loader->setDebugger($debugger = new \Symfony\Component\Templating\Tests\Fixtures\ProjectTemplateDebugger());
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$loader->setLogger($logger);
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$loader->load(new TemplateReference('foo.php', 'php'));
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$this->assertTrue($debugger->hasMessage('Loaded template file'), '->load() logs a "Loaded template file" message if the template is found');
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}
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}
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@ -17,11 +17,20 @@ use Symfony\Component\Templating\TemplateReferenceInterface;
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class LoaderTest extends \PHPUnit_Framework_TestCase
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{
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public function testGetSetLogger()
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{
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$loader = new ProjectTemplateLoader4(new TemplateNameParser());
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$logger = $this->getMock('Psr\Log\LoggerInterface');
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$loader->setLogger($logger);
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$this->assertSame($logger, $loader->getLogger(), '->setLogger() sets the logger instance');
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}
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public function testGetSetDebugger()
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{
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$loader = new ProjectTemplateLoader4(new TemplateNameParser());
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$loader->setDebugger($debugger = new \Symfony\Component\Templating\Tests\Fixtures\ProjectTemplateDebugger());
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$this->assertTrue($loader->getDebugger() === $debugger, '->setDebugger() sets the debugger instance');
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$debugger = $this->getMock('Symfony\Component\Templating\DebuggerInterface');
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$loader->setDebugger($debugger);
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$this->assertSame($debugger, $loader->getDebugger(), '->setDebugger() sets the debugger instance');
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}
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}
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@ -31,6 +40,11 @@ class ProjectTemplateLoader4 extends Loader
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{
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}
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public function getLogger()
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{
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return $this->logger;
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}
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public function getDebugger()
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{
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return $this->debugger;
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@ -18,6 +18,12 @@
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"require": {
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"php": ">=5.3.3"
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},
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"require-dev": {
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"psr/log": "~1.0"
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},
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"suggest": {
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"psr/log": "For using debug logging in loaders"
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},
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"autoload": {
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"psr-0": { "Symfony\\Component\\Templating\\": "" }
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},
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