write correct room name if using uuids

service

@@ -67,11 +67,14 @@ def main():
 
     while True:
         schedule_url = config["schedule_url"]
+        room_uuid_mapping = {}
+
         if "example.com" in schedule_url:
             log("default schedule url, waiting for config update")
             # sleep forever, service will get restarted if the config
             # changes.
             time.sleep(99999999)
+
         log("event url: {}".format(schedule_url))
         log("using json flavour: {}".format(config["json_flavour"]))
 
@@ -91,7 +94,6 @@ def main():
             else:
                 event_info = r.json()
 
-            room_uuid_mapping = {}
             if event_info is not None:
                 event_start = datetime.strptime(event_info["start"], "%Y-%m-%d")
                 event_end = datetime.strptime(event_info["end"], "%Y-%m-%d")
@@ -146,7 +148,6 @@ def main():
                     "talks": [],
                 }
 
-                room_uuid_mapping = {}
                 for room in raw_schedule["conference"]["rooms"]:
                     room_uuid_mapping[room["name"]] = room["guid"]
 
@@ -206,6 +207,8 @@ def main():
         else:
             log("unknown json flavour, something is very wrong")
 
+        node.write_json("uuid.json", room_uuid_mapping)
+
         idle(30, event_start, event_end, event_tz)
 
 

tile.lua

@@ -91,6 +91,11 @@ function M.updated_schedule_json(new_schedule)
     schedule = new_schedule.talks
 end
 
+function M.updated_uuid_json(new_uuids)
+    log("new room uuid mapping")
+    rooms = new_uuids
+end
+
 local function wrap(str, font, size, max_w)
     local lines = {}
     local space_w = font:width(" ", size)
@@ -395,20 +400,25 @@ local function view_room(starts, ends, config, x1, y1, x2, y2)
         return a.add(anims.moving_font(S, E, ...))
     end
 
+    local room_name = current_room;
+    if rooms[current_room] ~= nil then
+        room_name = rooms[current_room]
+    end
+
     local x = 0
-    local w = font_room:width(current_room, font_size)
+    local w = font_room:width(room_name, font_size)
     if align == "right" then
         x = a.width - w
     elseif align == "center" then
         x = (a.width - w) / 2
     end
-    text(font_room, x, 0, current_room, font_size, rgba(default_color,1))
+    text(font_room, x, 0, room_name, font_size, rgba(default_color,1))
 
     for now in api.frame_between(starts, ends) do
         if animate then
             a.draw(now, x1, y1, x2, y2)
         else
-            font_room:write(x1+x, y1, current_room, font_size, r,g,b,1)
+            font_room:write(x1+x, y1, room_name, font_size, r,g,b,1)
         end
     end
 end