Get topic ID API call.

app/Http/Controllers/BoardController.php

@@ -142,6 +142,13 @@ class BoardController extends Controller {
             ->get();
     }
 
+    public function getTopicId($post_id) { // /api/rpc/board/topic/gettopicid/post_id
+        return DB::table('for_posts')
+            ->select('top_id')
+            ->where('id', $post_id)
+            ->get();
+    }
+
     public function getUserPosts($top_id, $from, $to) { // /api/rpc/board/post/getuserposts/top/from/to
         return DB::table('for_posts')
             ->join('users', 'for_posts.user_id', '=', 'users.id')

routes/class/board.php

@@ -27,6 +27,7 @@ Route::get('/api/rpc/board/topic/gettopicspinned/{cat}', 'BoardController@getTop
 Route::get('/api/rpc/board/topic/countunpinnedtopicsinforum/{for_id}', 'BoardController@countUnpinnedTopicsInForum');
 Route::get('/api/rpc/board/topic/gettopic/{cat}/{from}/{to}', 'BoardController@getTopic');
 Route::get('/api/rpc/board/topic/gettopiclock/{id}', 'BoardController@getTopicLock');
+Route::get('/api/rpc/board/topic/gettopicid/{top_id}', 'BoardController@getTopicId');
 Route::get('/api/rpc/board/topic/gettopicname/{id}', 'BoardController@getTopicName');
 
 // Post