update pokedex.lua

plugins/pokedex.lua

@@ -1,6 +1,21 @@
 do
 
-local function get_pokemon(query)
+local images_enabled = true;
+
+local function get_sprite(path)
+  local url = "http://pokeapi.co/"..path
+  print(url)
+  local b,c = http.request(url)
+  local data = json:decode(b)
+  local image = data.image
+  return image
+end
+
+local function callback(extra)
+  send_msg(extra.receiver, extra.text, ok_cb, false)
+end
+
+local function send_pokemon(query, receiver)
   local url = "http://pokeapi.co/api/v1/pokemon/" .. query .. "/"
   local b,c = http.request(url)
   local pokemon = json:decode(b)
@@ -8,24 +23,44 @@ local function get_pokemon(query)
   if pokemon == nil then
     return 'Kein Pokemon gefunden.'
   end
-  return  'Pokédex ID: ' .. pokemon.pkdx_id .. '\n'
-        ..'Name: ' .. pokemon.name .. '\n'
-        ..'Gewicht: ' .. pokemon.weight .. '\n'
-        ..'Größe: ' .. pokemon.height .. '\n'
-        ..'Speed: ' .. pokemon.speed .. '\n'
-		..'Spezies: ' .. pokemon.species .. '\n'
+
+  local text = 'Pokédex ID: ' .. pokemon.pkdx_id
+        ..'\nName: ' .. pokemon.name
+        ..'\nGewicht: ' .. pokemon.weight
+        ..'\nGröße: ' .. pokemon.height
+        ..'\nSpeed: ' .. pokemon.speed
+		..'\nSpezies: ' .. pokemon.species
+
+  local image = nil
+
+  if images_enabled and pokemon.sprites and pokemon.sprites[1] then
+    local sprite = pokemon.sprites[1].resource_uri
+    image = get_sprite(sprite)
+  end
+
+  if image then
+    image = "http://pokeapi.co"..image
+    local extra = {
+      receiver = receiver,
+      text = text
+    }
+    send_photo_from_url(receiver, image, callback, extra)
+  else
+    return text
+  end
 end
 
 local function run(msg, matches)
-	local name = string.lower(matches[1])
-	return get_pokemon(name)
+  local receiver = get_receiver(msg)
+  local query = URL.escape(matches[1])
+  return send_pokemon(query, receiver)
 end
 
 return {
   description = "Pokedex für Telegram",
-  usage = "/pokedex [Name/ID]",
-  patterns = {"^/pokedex (.*)$"},
+  usage = {"/pokedex [Name/ID]","/pokemon [Name/ID]","/pkmn [Name/ID]"},
+  patterns = {"^/pokedex (.*)$","^/pokemon (.+)$","^/pkmn (.+)$"},
   run = run
-  }
-  
-  end
+}
+
+end