make it become an extension method

Author: taooceros

Flow.Launcher.Plugin/SharedCommands/FilesFolders.cs

@@ -148,7 +148,7 @@ public static void OpenContainingFolder(string path)
         /// This checks whether a given string is a directory path or network location string. 
         /// It does not check if location actually exists.
         ///</summary>
-        public static bool IsLocationPathString(string querySearchString)
+        public static bool IsLocationPathString(this string querySearchString)
         {
             if (string.IsNullOrEmpty(querySearchString) || querySearchString.Length < 3)
                 return false;

Plugins/Flow.Launcher.Plugin.Explorer/Search/SearchManager.cs

@@ -58,7 +58,7 @@ internal async Task<List<Result>> SearchAsync(Query query, CancellationToken tok
             // Query is a location path with a full environment variable, eg. %appdata%\somefolder\
             var isEnvironmentVariablePath = querySearch[1..].Contains("%\\");
 
-            if (!FilesFolders.IsLocationPathString(querySearch) && !isEnvironmentVariablePath)
+            if (!querySearch.IsLocationPathString() && !isEnvironmentVariablePath)
             {
                 results.AddRange(await WindowsIndexFilesAndFoldersSearchAsync(query, querySearch, token).ConfigureAwait(false));
 
@@ -70,7 +70,7 @@ internal async Task<List<Result>> SearchAsync(Query query, CancellationToken tok
             if (isEnvironmentVariablePath)
                 locationPath = EnvironmentVariables.TranslateEnvironmentVariablePath(locationPath);
 
-            if (!FilesFolders.LocationExists(FilesFolders.ReturnPreviousDirectoryIfIncompleteString(locationPath)))
+            if (!FilesFolders.ReturnPreviousDirectoryIfIncompleteString(locationPath).IsLocationPathString())
                 return results;
 
             var useIndexSearch = UseWindowsIndexForDirectorySearch(locationPath);