graham/aprs.me
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Trim whitespace from callsign queries in mobile channel

Browse source 
iOS app was sending queries with trailing carriage returns, causing
search failures. Add String.trim() to both search_callsign and
subscribe_callsign handlers to strip whitespace and control characters.
This commit is contained in:
Graham McIntire 2025-10-25 17:30:58 -05:00
parent cfee654b75
commit d896f65d15
No known key found for this signature in database
1 changed files with 5 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
lib/aprsme_web/channels/mobile_channel.ex
View file

@ -169,6 +169,9 @@ defmodule AprsmeWeb.MobileChannel do
def handle_in("search_callsign", %{"query" => query} = payload, socket) do def handle_in("search_callsign", %{"query" => query} = payload, socket) do
Logger.info("Mobile websocket received search_callsign: #{inspect(payload)}") Logger.info("Mobile websocket received search_callsign: #{inspect(payload)}")
# Trim whitespace and control characters from query
query = String.trim(query)
limit = Map.get(payload, "limit", 50) limit = Map.get(payload, "limit", 50)
limit = min(limit, 500) limit = min(limit, 500)
@ -185,8 +188,8 @@ defmodule AprsmeWeb.MobileChannel do
# Max 1 week # Max 1 week
hours_back = min(hours_back, 168) hours_back = min(hours_back, 168)
# Normalize callsign to uppercase # Normalize callsign - trim whitespace and convert to uppercase
callsign = String.upcase(callsign) callsign = callsign |> String.trim() |> String.upcase()
# Load historical packets for this callsign # Load historical packets for this callsign
socket = load_callsign_history(socket, callsign, hours_back) socket = load_callsign_history(socket, callsign, hours_back)