From 94c3557bdf0fb74e8f24dbc0029bdca402dc3e0d Mon Sep 17 00:00:00 2001
From: Florian RUEN <florian.ruen@gmail.com>
Date: Tue, 9 Jul 2024 15:44:34 +0200
Subject: [PATCH] feat: add config to external storage to auto create user
 folder

---
 lib/Event/Listener/UserCreatedListener.php | 41 ++++++++++------------
 lib/Service/BackendService.php             |  4 +++
 2 files changed, 23 insertions(+), 22 deletions(-)

diff --git a/lib/Event/Listener/UserCreatedListener.php b/lib/Event/Listener/UserCreatedListener.php
index 000dfa5..ca88cae 100644
--- a/lib/Event/Listener/UserCreatedListener.php
+++ b/lib/Event/Listener/UserCreatedListener.php
@@ -48,36 +48,33 @@ public function handle(Event $event): void
             return;
         }
 
-        // get "Public Filecoin" external storage from config ID
-        // do this only if public gateway enabled
-        if ($this->config->getSystemValue('cidgravity_gateway')['is_public_gateway_enabled']) {
-            $externalStorageID = $this->config->getSystemValue('cidgravity_gateway')['public_external_storage_id'];
-            $externalStorage = $this->globalStoragesService->getStorage($externalStorageID);
+        // iterate over all external storages
+        // if config for external storage autoCreateUserFolder is true, create user folder on it
+        $externalStorages = $this->globalStoragesService->getStorages();
 
+        foreach ($externalStorages as $externalStorage) {
             if ($externalStorage->getBackend()->getIdentifier() != "cidgravity") {
                 $this->logger->error("CIDgravity: unable to create user folder on provided external storage: not an cidgravity external storage");
                 return;
             }
 
-            // get associated user and create the folder
-            $userUID = $event->getUser()->getUID();
-            $externalStorageMountpoint = $externalStorage->getMountPoint();
-            $userFolder = $this->rootFolder->getUserFolder($userUID);
-            $webDavPath = "/{$externalStorageMountpoint}/{$userUID}";
+            if ($externalStorage->getBackendOption('auto_create_user_folder')) {
+                $userUID = $event->getUser()->getUID();
+                $externalStorageMountpoint = $externalStorage->getMountPoint();
+                $userFolder = $this->rootFolder->getUserFolder($userUID);
+                $webDavPath = "/{$externalStorageMountpoint}/{$userUID}";
 
-            try {
-                if (!$userFolder->nodeExists($webDavPath)) {
-                    $userFolder->newFolder($webDavPath);
-                    $this->logger->debug("CIDgravity: User folder successfully created on provided external storage");
-                } else {
-                    $this->logger->debug("CIDgravity: unable to create user folder on provided external storage: already exists");
-                }
-            } catch (\Exception $e) {
-                $this->logger->error("CIDgravity: unable to create user folder on provided external storage: " . $e->getMessage());
+                try {
+                    if (!$userFolder->nodeExists($webDavPath)) {
+                        $userFolder->newFolder($webDavPath);
+                        $this->logger->debug("CIDgravity: User folder successfully created on provided external storage");
+                    } else {
+                        $this->logger->debug("CIDgravity: unable to create user folder on provided external storage: already exists");
+                    }
+                } catch (\Exception $e) {
+                    $this->logger->error("CIDgravity: unable to create user folder on provided external storage: " . $e->getMessage());
+                }   
             }
-            
-        } else {
-            $this->logger->debug("CIDgravity: public gateway not enabled, will not try to create user folder on external storage");
         }
     }
 }
\ No newline at end of file
diff --git a/lib/Service/BackendService.php b/lib/Service/BackendService.php
index b479103..603eebc 100644
--- a/lib/Service/BackendService.php
+++ b/lib/Service/BackendService.php
@@ -48,6 +48,10 @@ public function __construct(IL10N $l, Password $legacyAuth) {
 				->setType(DefinitionParameter::VALUE_TEXT)
 				->setDefaultValue('https://ipfs.io/ipfs')
 				->setTooltip('You can also use your custom gateway or public gateway such as https://dweb.link'),
+				(new DefinitionParameter('auto_create_user_folder', $l->t('Auto create user folder')))
+				->setType(DefinitionParameter::VALUE_BOOLEAN)
+				->setDefaultValue(false)
+				->setTooltip('Auto create on folder on this external storage when a new user is created'),
 			])
 			->addAuthScheme(AuthMechanism::SCHEME_PASSWORD)
 			->setLegacyAuthMechanism($legacyAuth);