Prevent 403 errors from outdated videos

src/routes/router_utils.nim

@@ -1,4 +1,4 @@
-import strutils, sequtils
+import strutils, sequtils, asyncdispatch, httpclient
 import ../utils, ../prefs
 export utils, prefs
 
@@ -13,3 +13,9 @@ template refPath*(): untyped {.dirty.} =
 
 proc getNames*(name: string): seq[string] =
   name.strip(chars={'/'}).split(",").filterIt(it.len > 0)
+
+proc safeFetch*(url: string): Future[string] {.async.} =
+  let client = newAsyncHttpClient()
+  try: result = await client.getContent(url)
+  except: discard
+  client.close()