[ticket/12090] Make provider a service and inject it into the helper

PHPBB3-12090

phpBB/config/services.yml

@@ -91,10 +91,10 @@ services:
     controller.helper:
         class: phpbb\controller\helper
         arguments:
-            - @ext.finder
             - @template
             - @user
             - @config
+            - @controller.provider
             - %core.root_path%
             - %core.php_ext%
 
@@ -105,6 +105,11 @@ services:
             - @service_container
             - @template
 
+    controller.provider:
+        class: phpbb\controller\provider
+        arguments:
+            - @ext.finder
+
     cron.task_collection:
         class: phpbb\di\service_collection
         arguments:

phpBB/includes/functions_url_matcher.php

@@ -53,8 +53,8 @@ function phpbb_get_url_matcher(\phpbb\extension\finder $finder, RequestContext $
 */
 function phpbb_create_dumped_url_matcher(\phpbb\extension\finder $finder, $root_path, $php_ext)
 {
-	$provider = new \phpbb\controller\provider();
-	$routes = $provider->import_paths_from_finder($finder)->find($root_path);
+	$provider = new \phpbb\controller\provider($finder);
+	$routes = $provider->find($root_path);
 	$dumper = new PhpMatcherDumper($routes);
 	$cached_url_matcher_dump = $dumper->dump(array(
 		'class'			=> 'phpbb_url_matcher',
@@ -72,8 +72,8 @@ function phpbb_create_dumped_url_matcher(\phpbb\extension\finder $finder, $root_
 */
 function phpbb_create_url_matcher(\phpbb\extension\finder $finder, RequestContext $context, $root_path)
 {
-	$provider = new \phpbb\controller\provider();
-	$routes = $provider->import_paths_from_finder($finder)->find($root_path);
+	$provider = new \phpbb\controller\provider($finder);
+	$routes = $provider->find($root_path);
 	return new UrlMatcher($routes, $context);
 }
 

phpBB/phpbb/controller/helper.php

@@ -58,16 +58,14 @@ class helper
 	* @param string $phpbb_root_path phpBB root path
 	* @param string $php_ext PHP extension
 	*/
-	public function __construct(\phpbb\extension\finder $finder, \phpbb\template\template $template, \phpbb\user $user, \phpbb\config\config $config, $phpbb_root_path, $php_ext)
+	public function __construct(\phpbb\template\template $template, \phpbb\user $user, \phpbb\config\config $config, \phpbb\controller\provider $provider, $phpbb_root_path, $php_ext)
 	{
 		$this->template = $template;
 		$this->user = $user;
 		$this->config = $config;
 		$this->phpbb_root_path = $phpbb_root_path;
 		$this->php_ext = $php_ext;
-
-		$provider = new \phpbb\controller\provider();
-		$this->route_collection = $provider->import_paths_from_finder($finder)->find($this->phpbb_root_path);
+		$this->route_collection = $provider->find($this->phpbb_root_path);
 
 	}
 

phpBB/phpbb/controller/provider.php

@@ -31,28 +31,20 @@ class provider
 	* @param array() $routing_files Array of strings containing paths
 	*							to YAML files holding route information
 	*/
-	public function __construct($routing_files = array())
+	public function __construct(\phpbb\extension\finder $finder = null, $routing_files = array())
 	{
 		$this->routing_files = $routing_files;
-	}
 
-	/**
-	* Locate paths containing routing files
-	* This sets an internal property but does not return the paths.
-	*
-	* @return The current instance of this object for method chaining
-	*/
-	public function import_paths_from_finder(\phpbb\extension\finder $finder)
-	{
-		// We hardcode the path to the core config directory
-		// because the finder cannot find it
-		$this->routing_files = array_merge(array('config/routing.yml'), array_keys($finder
-			->directory('config')
-			->suffix('routing.yml')
-			->find()
-		));
-
-		return $this;
+		if ($finder)
+		{
+			// We hardcode the path to the core config directory
+			// because the finder cannot find it
+			$this->routing_files = array_merge($this->routing_files, array('config/routing.yml'), array_keys($finder
+					->directory('config')
+					->suffix('routing.yml')
+					->find()
+			));
+		}
 	}
 
 	/**