Add debug logs

Author: akunzai

src/components/com_externallogin/src/Model/ServerModel.php

@@ -84,12 +84,18 @@ public function getItem($pk = null)
     {
         // Load the server
         $id = $this->getState('server.id');
+        Log::add('ServerModel getItem() called with server.id: ' . $id, Log::INFO, 'externallogin');
+
         $item = $this->getTable();
+        Log::add('ServerModel got table: ' . get_class($item), Log::INFO, 'externallogin');
 
         if (!$item->load($id) || $item->published != 1) {
+            Log::add('ServerModel: server not found or not published (id: ' . $id . ')', Log::ERROR, 'externallogin');
             throw new Exception(Text::_('COM_EXTERNALLOGIN_ERROR_SERVER_UNPUBLISHED'));
         }
 
+        Log::add('ServerModel: loaded server #' . $id . ' (plugin: ' . $item->plugin . ')', Log::INFO, 'externallogin');
+
         /** @var CMSApplication */
         $app = Factory::getApplication();
         $menu = $app->getMenu()->getActive();
@@ -131,10 +137,18 @@ public function getItem($pk = null)
         // Return the service/URL
         $user = $this->getCurrentUser();
         if (!$user->guest) {
+            Log::add('User is already logged in, return ' . (string)$uri . '.', Log::INFO, 'externallogin');
             return $uri;
         }
+
+        Log::add('ServerModel: User is guest, preparing login URL', Log::INFO, 'externallogin');
+
         $app->setUserState('com_externallogin.server', $item->id);
+        Log::add('ServerModel: Set user state com_externallogin.server = ' . $item->id, Log::INFO, 'externallogin');
+
         $dispatcher = Factory::getContainer()->get(DispatcherInterface::class);
+        Log::add('ServerModel: Got dispatcher: ' . get_class($dispatcher), Log::INFO, 'externallogin');
+
         $event = new ContentPrepareEvent(
             'onGetLoginUrl',
             [
@@ -143,12 +157,21 @@ public function getItem($pk = null)
             ]
         );
         $event->setArgument('service', $uri);
+        Log::add('ServerModel: Created event, dispatching onGetLoginUrl for server plugin: ' . $item->plugin, Log::INFO, 'externallogin');
+
         $dispatcher->dispatch('onGetLoginUrl', $event);
+        Log::add('ServerModel: Event dispatched', Log::INFO, 'externallogin');
+
         $results = $event->getArgument('result', []);
 
+        // Debug logging
+        Log::add('onGetLoginUrl service: ' . (string)$uri . ', results: ' . json_encode($results) . ' (type: ' . gettype($results) . ')', Log::INFO, 'externallogin');
+
         if (empty($results)) {
+            Log::add('ServerModel: No results from onGetLoginUrl event handlers!', Log::ERROR, 'externallogin');
             throw new Exception(Text::_('COM_EXTERNALLOGIN_ERROR_OCCURS'));
         }
+        Log::add('ServerModel: Returning redirect URL: ' . (is_array($results) ? $results[0] : $results), Log::INFO, 'externallogin');
         return $results[0];
     }
 }

src/components/com_externallogin/src/View/Server/HtmlView.php

@@ -41,13 +41,20 @@ public function display($tpl = null)
         /** @var CMSApplication */
         $app = Factory::getApplication();
 
+        Log::add('Server View display() called', Log::INFO, 'externallogin');
+
         try {
             /** @var LoginServerModel */
             $model = $this->getModel();
+            Log::add('Server View got model: ' . get_class($model), Log::INFO, 'externallogin');
+
             $item = $model->getItem();
+            Log::add('Server View got item (redirect URL): ' . (string) $item, Log::INFO, 'externallogin');
+
             $app->redirect((string) $item, 302);
         } catch (Throwable $exception) {
-            Log::add($exception->getMessage(), Log::ERROR, 'externallogin');
+            Log::add('Server View exception: ' . $exception->getMessage(), Log::ERROR, 'externallogin');
+            Log::add('Server View exception trace: ' . $exception->getTraceAsString(), Log::ERROR, 'externallogin');
             $app->enqueueMessage($exception->getMessage(), 'error');
             $app->redirect('index.php', 302);
             return;

src/plugins/system/caslogin/src/Extension/Caslogin.php

@@ -83,6 +83,7 @@ public function __construct($config)
                 'system-caslogin-groups',
             ]
         );
+        Log::add('CAS plugin constructed, plugin enabled', Log::INFO, 'externallogin');
     }
 
     /**
@@ -500,27 +501,46 @@ public function onAfterInitialise(): void
      */
     public function onGetLoginUrl(Event $event): void
     {
+        Log::add('CAS onGetLoginUrl method ENTERED!', Log::INFO, 'externallogin');
+
         $server = $event->getArgument('subject');
         $service = $event->getArgument('service');
 
+        // Debug logging
+        Log::add('CAS onGetLoginUrl called. Server: ' . ($server ? ('id=' . $server->id . ', plugin=' . $server->plugin) : 'null') . ', Service: ' . ($service ? (string)$service : 'null'), Log::INFO, 'externallogin');
+
         if ($server && $server->plugin == 'system.caslogin') {
+            Log::add('CAS onGetLoginUrl: Plugin matches, generating URL...', Log::INFO, 'externallogin');
+
             if ($service instanceof Uri) {
                 $service = (string) $service;
             }
 
             $url = $this->getUrl($server->params) . '/login?service=' . urlencode($service);
+            Log::add('CAS onGetLoginUrl: Base URL: ' . $url, Log::INFO, 'externallogin');
 
             if ($server->params->get('locale')) {
                 [$locale] = explode('-', Factory::getApplication()->getLanguage()->getTag());
                 $url .= '&locale=' . $locale;
+                Log::add('CAS onGetLoginUrl: Added locale: ' . $locale, Log::INFO, 'externallogin');
             }
 
+            Log::add('CAS onGetLoginUrl: Event class: ' . get_class($event) . ', is ResultAware: ' . ($event instanceof ResultAwareInterface ? 'YES' : 'NO'), Log::INFO, 'externallogin');
+
             if ($event instanceof ResultAwareInterface) {
                 $event->addResult($url);
+                Log::add('CAS onGetLoginUrl: Called addResult()', Log::INFO, 'externallogin');
             } else {
                 $event->setArgument('result', [$url]);
+                Log::add('CAS onGetLoginUrl: Called setArgument() with array [url]', Log::INFO, 'externallogin');
             }
+            // Debug logging
+            Log::add('CAS login URL constructed: ' . $url . ' (service: ' . $service . ')', Log::INFO, 'externallogin');
+        } else {
+            Log::add('CAS onGetLoginUrl: Plugin does NOT match! Expected system.caslogin, got: ' . ($server ? $server->plugin : 'null'), Log::WARNING, 'externallogin');
         }
+
+        Log::add('CAS onGetLoginUrl method EXITING', Log::INFO, 'externallogin');
     }
 
     /**