From 67f9acd64d4c9dcedd7846a73a1d581a19b36eed Mon Sep 17 00:00:00 2001
From: flack <flack@contentcontrol-berlin.de>
Date: Sat, 14 Jul 2018 11:52:37 +0200
Subject: [PATCH] Make request_switch protected

---
 lib/midcom/admin/help/help.php                | 30 +++++++++----------
 lib/midcom/baseclasses/components/request.php |  7 +++--
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/lib/midcom/admin/help/help.php b/lib/midcom/admin/help/help.php
index fbd54d5778..11cf37cc89 100644
--- a/lib/midcom/admin/help/help.php
+++ b/lib/midcom/admin/help/help.php
@@ -213,40 +213,38 @@ private function read_component_handlers($component)
     {
         $data = [];
 
-        // TODO: We're using "private" members here, better expose them through a method
         $handler = midcom::get()->componentloader->get_interface_class($component);
-        $request =& $handler->_context_data[midcom_core_context::get()->id]['handler'];
-        if (!isset($request->_request_switch)) {
-            // No request switch available, skip loading it
+        if (empty($handler->_context_data[midcom_core_context::get()->id]['handler'])) {
             return $data;
         }
-        /** @var midcom_baseclasses_components_request $request */
-        $routes = $request->get_router($request->_request_switch)->getRouteCollection()->all();
 
+        /** @var midcom_baseclasses_components_request $request */
+        $request =& $handler->_context_data[midcom_core_context::get()->id]['handler'];
+        $routes = $request->get_router()->getRouteCollection()->all();
         foreach ($routes as $request_handler_id => $route) {
-
-            $data[$request_handler_id] = [];
+            $details = [];
 
             // Build the dynamic_loadable URI, starting from topic path
-            $data[$request_handler_id]['route'] = str_replace(midcom_connection::get_url('prefix') . '/', '', midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ANCHORPREFIX));
+            $details['route'] = str_replace(midcom_connection::get_url('prefix') . '/', '', midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ANCHORPREFIX));
 
             // Add fixed arguments
-            $data[$request_handler_id]['route'] .= preg_replace('/args_(\d+)/', 'args[\1]', $route->getPath());
+            $details['route'] .= preg_replace('/args_(\d+)/', 'args[\1]', $route->getPath());
 
             if (is_array($route->getDefault('handler'))) {
-                $data[$request_handler_id]['controller'] = $route->getDefault('handler')[0];
+                $details['controller'] = $route->getDefault('handler')[0];
 
-                if (is_object($data[$request_handler_id]['controller'])) {
-                    $data[$request_handler_id]['controller'] = get_class($data[$request_handler_id]['controller']);
+                if (is_object($details['controller'])) {
+                    $details['controller'] = get_class($details['controller']);
                 }
 
-                $data[$request_handler_id]['action'] = $route->getDefault('handler')[1];
+                $details['action'] = $route->getDefault('handler')[1];
             }
 
             if (self::generate_file_path('handlers_' . $request_handler_id, $component)) {
-                $data[$request_handler_id]['info'] = $this->get_help_contents('handlers_' . $request_handler_id, $component);
-                $data[$request_handler_id]['handler_help_url'] = 'handlers_' . $request_handler_id;
+                $details['info'] = $this->get_help_contents('handlers_' . $request_handler_id, $component);
+                $details['handler_help_url'] = 'handlers_' . $request_handler_id;
             }
+            $data[$request_handler_id] = $details;
         }
 
         return $data;
diff --git a/lib/midcom/baseclasses/components/request.php b/lib/midcom/baseclasses/components/request.php
index fc1f5896ef..7e90086a34 100644
--- a/lib/midcom/baseclasses/components/request.php
+++ b/lib/midcom/baseclasses/components/request.php
@@ -267,7 +267,7 @@ abstract class midcom_baseclasses_components_request extends midcom_baseclasses_
      *
      * @var array
      */
-    public $_request_switch = [];
+    protected $_request_switch = [];
 
     /**
      * The handler which has been declared to be able to handle the
@@ -367,8 +367,11 @@ public function can_handle(array $argv)
      * @param array $routes
      * @return \Symfony\Component\Routing\Router
      */
-    public function get_router(array $routes)
+    public function get_router(array $routes = null)
     {
+        if ($routes == null) {
+            $routes = $this->_request_switch;
+        }
         $loader = new loader();
         return new Router($loader, $routes);
     }