Add debug logs

Author: akunzai

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

@@ -130,6 +130,7 @@ 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;
         }
         $app->setUserState('com_externallogin.server', $item->id);
@@ -145,6 +146,9 @@ public function getItem($pk = null)
         $dispatcher->dispatch('onGetLoginUrl', $event);
         $results = $event->getArgument('result', []);
 
+        // Debug logging
+        Log::add('onGetLoginUrl service: ' . (string)$uri . ', results: ' . json_encode($results), Log::INFO, 'externallogin');
+
         if (empty($results)) {
             throw new Exception(Text::_('COM_EXTERNALLOGIN_ERROR_OCCURS'));
         }

src/modules/mod_externallogin_site/src/Dispatcher/Dispatcher.php

@@ -18,6 +18,7 @@
 use Joomla\CMS\Dispatcher\AbstractModuleDispatcher;
 use Joomla\CMS\Helper\HelperFactoryAwareInterface;
 use Joomla\CMS\Helper\HelperFactoryAwareTrait;
+use Joomla\CMS\Log\Log;
 use Joomla\CMS\Plugin\PluginHelper;
 use Joomla\Module\ExternalloginSite\Site\Helper\ExternalloginSiteHelper;
 use Joomla\Registry\Registry;
@@ -46,6 +47,16 @@ protected function getLayoutData(): array
         $data['enabled'] = ComponentHelper::getComponent('com_externallogin', true)->enabled
             && PluginHelper::isEnabled('authentication', 'externallogin');
 
+        Log::add(
+            sprintf(
+                'mod_externallogin_site dispatcher booted (module #%d, enabled=%s)',
+                $data['module']->id,
+                $data['enabled'] ? 'yes' : 'no'
+            ),
+            Log::INFO,
+            'externallogin'
+        );
+
         /** @var ExternalloginSiteHelper $helper */
         $helper = $this->getHelperFactory()->getHelper('ExternalloginSiteHelper');
         $servers = $helper->getServers($params);
@@ -55,6 +66,16 @@ protected function getLayoutData(): array
         $data['return'] = $helper->getLogoutReturn($params);
         $data['user'] = $this->getApplication()->getIdentity();
 
+        Log::add(
+            sprintf(
+                'mod_externallogin_site dispatcher prepared layout: count=%d, show_logout=%s',
+                $data['count'],
+                $params->get('show_logout', 0) ? 'yes' : 'no'
+            ),
+            Log::INFO,
+            'externallogin'
+        );
+
         return $data;
     }
 }

src/modules/mod_externallogin_site/src/Helper/ExternalloginSiteHelper.php

@@ -18,6 +18,7 @@
 use Joomla\CMS\Component\ComponentHelper;
 use Joomla\CMS\Factory;
 use Joomla\CMS\Language\Multilanguage;
+use Joomla\CMS\Log\Log;
 use Joomla\CMS\MVC\Factory\MVCFactoryServiceInterface;
 use Joomla\CMS\Router\Route;
 use Joomla\CMS\Uri\Uri;
@@ -70,6 +71,17 @@ public function getServers(Registry $params): array
 
         $items = $model->getItems();
 
+        $selectedServers = (array) $params->get('server', []);
+        Log::add(
+            sprintf(
+                'mod_externallogin_site helper fetched %d server rows (selected IDs: %s)',
+                count($items),
+                $selectedServers ? implode(',', $selectedServers) : 'none'
+            ),
+            Log::INFO,
+            'externallogin'
+        );
+
         foreach ($items as $item) {
             $item->params = new Registry($item->params);
             $url = 'index.php?option=com_externallogin&view=server&server=' . $item->id;
@@ -81,8 +93,20 @@ public function getServers(Registry $params): array
             }
 
             $item->url = $url;
+
+            Log::add(
+                sprintf('mod_externallogin_site helper prepared server #%d → %s', $item->id, $item->url),
+                Log::INFO,
+                'externallogin'
+            );
         }
 
+        Log::add(
+            sprintf('mod_externallogin_site helper returning %d servers to layout', count($items)),
+            Log::INFO,
+            'externallogin'
+        );
+
         return $items;
     }
 

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

@@ -503,6 +503,9 @@ public function onGetLoginUrl(Event $event): void
         $server = $event->getArgument('subject');
         $service = $event->getArgument('service');
 
+        // Debug logging
+        Log::add('CAS onGetLoginUrl called. Server plugin: ' . ($server ? $server->plugin : 'null'), Log::INFO, 'externallogin');
+
         if ($server && $server->plugin == 'system.caslogin') {
             if ($service instanceof Uri) {
                 $service = (string) $service;
@@ -520,6 +523,8 @@ public function onGetLoginUrl(Event $event): void
             } else {
                 $event->setArgument('result', $url);
             }
+            // Debug logging
+            Log::add('CAS login URL constructed: ' . $url . ' (service: ' . $service . ')', Log::INFO, 'externallogin');
         }
     }