[ticket/11193] Instantiate a single collection_pass for all collections

PHPBB3-11193

phpBB/common.php

@@ -94,7 +94,7 @@ $phpbb_container = phpbb_create_dumped_container_unless_debug(
 		new phpbb_di_extension_core($phpbb_root_path),
 	),
 	array(
-		new phpbb_di_pass_collection_pass('cron.task_collection', 'cron.task'),
+		new phpbb_di_pass_collection_pass(),
 	),
 	$phpbb_root_path,
 	$phpEx

phpBB/config/services.yml

@@ -48,6 +48,8 @@ services:
         class: phpbb_di_service_collection
         arguments:
             - @service_container
+        tags:
+            - { name: service_collection, tag: cron.task }
 
     cron.manager:
         class: phpbb_cron_manager

phpBB/download/file.php

@@ -65,7 +65,7 @@ if (isset($_GET['avatar']))
 			new phpbb_di_extension_core($phpbb_root_path),
 		),
 		array(
-			new phpbb_di_pass_collection_pass('cron.task_collection', 'cron.task'),
+			new phpbb_di_pass_collection_pass(),
 		),
 		$phpbb_root_path,
 		$phpEx

phpBB/includes/di/pass/collection_pass.php

@@ -18,17 +18,13 @@ if (!defined('IN_PHPBB'))
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 
+/**
+* Appends an add method call to the definition of each collection service for
+* the services tagged with the appropriate name defined in the collection's
+* service_collection tag.
+*/
 class phpbb_di_pass_collection_pass implements CompilerPassInterface
 {
-	private $collection_service;
-	private $service_tag;
-
-	public function __construct($collection_service, $service_tag)
-	{
-		$this->collection_service = $collection_service;
-		$this->service_tag = $service_tag;
-	}
-
 	/**
 	* Modify the container before it is passed to the rest of the code
 	*
@@ -37,11 +33,14 @@ class phpbb_di_pass_collection_pass implements CompilerPassInterface
 	*/
 	public function process(ContainerBuilder $container)
 	{
-		$definition = $container->getDefinition($this->collection_service);
+		foreach ($container->findTaggedServiceIds('service_collection') as $id => $data)
-
-		foreach ($container->findTaggedServiceIds($this->service_tag) as $id => $data)
 		{
-			$definition->addMethodCall('add', array($id));
+			$definition = $container->getDefinition($id);
+
+			foreach ($container->findTaggedServiceIds($data['tag']) as $service_id => $service_data)
+			{
+				$definition->addMethodCall('add', array($service_id));
+			}
 		}
 	}
 }

phpBB/install/database_update.php

@@ -112,7 +112,7 @@ $phpbb_container = phpbb_create_dumped_container_unless_debug(
 		new phpbb_di_extension_core($phpbb_root_path),
 	),
 	array(
-		new phpbb_di_pass_collection_pass('cron.task_collection', 'cron.task'),
+		new phpbb_di_pass_collection_pass(),
 	),
 	$phpbb_root_path,
 	$phpEx