fix: Generalized import cal events not from source storages

lib/Plugin.php

@@ -51,8 +51,12 @@ class Plugin extends ServerPlugin {
     }
 
     private function getDisplayName($path) {
-      $node = $this->server->tree->getNodeForPath($path);
+      // Remove filepath
-      $propFind = new PropFind($path, []);
+      $urlParts = explode('/', $path);
+      $calendarUrl = implode('/', array_slice($urlParts, 0, count($urlParts)-1));
+
+      $node = $this->server->tree->getNodeForPath($calendarUrl);
+      $propFind = new PropFind($calendarUrl, []);
       $properties = $this->server->getPropertiesByNode($propFind, $node);  
       return $properties['d:displayname'] ?? '';
 
@@ -138,7 +142,7 @@ class Plugin extends ServerPlugin {
       $vCal = \Sabre\VObject\Reader::read($body);
       $displayname = $this->getDisplayName($request->getPath());
       try {
-        if (!stristr($vCal->PRODID, 'taskwarrior')) {
+        if (!$this->storageManager->fromStorageSource($vCal)) {
           $this->storageManager->import($vCal, $displayname);
         }
       } catch(BadRequest $e){

lib/StorageManager.php

@@ -22,6 +22,18 @@ class StorageManager {
     $this->configs = $configs; 
   }
 
+  public function fromStorageSource(Calendar $calendar) {
+    if (!isset($this->configs)) {
+      throw new \Exception('StorageManager was not initialize or configs are not defined');
+    }
+    foreach ($this->configs['storages'] as $storage => $value) {
+      if (stristr($calendar->PRODID, $storage)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
   public function getStorages() {
     return $this->storages;
   }