Pokedex gefixt

plugins/pokedex.lua

@@ -16,20 +16,21 @@ end
 
 local function send_pokemon(query, receiver)
   local url = "http://pokeapi.co/api/v1/pokemon/" .. query .. "/"
-  local b,c = http.request(url)
+  local res,code = http.request(url)
-  local pokemon = json:decode(b)
+  if code ~= 200 then return "Kein Pokémon gefunden" end
+  local pokemon = json:decode(res)
 
-  if pokemon == nil then
+  if not pokemon then
-    return 'Kein Pokemon gefunden.'
+    return 'Kein Pokémon gefunden.'
   end
 
   local text = 'Pokédex ID: ' .. pokemon.pkdx_id
         ..'\nName: ' .. pokemon.name
         ..'\nGewicht: ' .. pokemon.weight
         ..'\nGröße: ' .. pokemon.height
-        ..'\nSpeed: ' .. pokemon.speed
+        ..'\nGeschwindigkeit: ' .. pokemon.speed
 		..'\nSpezies: ' .. pokemon.species
-
+		
   local image = nil
 
   if images_enabled and pokemon.sprites and pokemon.sprites[1] then
@@ -38,12 +39,12 @@ local function send_pokemon(query, receiver)
   end
 
   if image then
-    image = "http://pokeapi.co"..image
+    local image = "http://pokeapi.co"..image
-    local extra = {
+	local cb_extra = {
-      receiver = receiver,
+      receiver=receiver,
-      text = text
+      url=image
     }
-    send_photo_from_url(receiver, image, callback, extra)
+    send_msg(receiver, text, send_photo_from_url_callback, cb_extra)
   else
     return text
   end
@@ -52,6 +53,7 @@ end
 local function run(msg, matches)
   local receiver = get_receiver(msg)
   local query = URL.escape(matches[1])
+  local query = string.lower(query)
   return send_pokemon(query, receiver)
 end