Some little changes

plugins/echo.lua

@@ -1,5 +1,5 @@
 
-function run(msg, matches)
+local function run(msg, matches)
   return matches[1]
 end
 

plugins/giphy.lua

@@ -6,7 +6,7 @@ do
 local BASE_URL = 'http://api.giphy.com/v1'
 local API_KEY = 'dc6zaTOxFJmzC' -- public beta key
 
-function get_image(response)
+local function get_image(response)
   local images = json:decode(response).data
   if #images == 0 then return nil end -- No images
   local i = math.random(#images)
@@ -23,14 +23,14 @@ function get_image(response)
   return nil
 end
 
-function get_random_top()
+local function get_random_top()
   local url = BASE_URL.."/gifs/trending?api_key="..API_KEY
   local response, code = http.request(url)
   if code ~= 200 then return nil end
   return get_image(response)
 end
 
-function search(text)
+local function search(text)
   text = URL.escape(text)
   local url = BASE_URL.."/gifs/search?q="..text.."&api_key="..API_KEY
   local response, code = http.request(url)
@@ -38,11 +38,17 @@ function search(text)
   return get_image(response)
 end
 
-function run(msg, matches)
+local function send_gif(cb_extra, success, result)
+  local receiver = cb_extra.receiver
+  local gif_url = cb_extra.gif_url
+  send_document_from_url(receiver, gif_url)
+end
+
+local function run(msg, matches)
   local gif_url = nil
   
   -- If no search data, a random trending GIF will be sended
-  if matches[1] == "!gif" or matches[1] == "!giphy" then
+  if matches[1] == "/gif" or matches[1] == "/giphy" then
     gif_url = get_random_top()
   else
     gif_url = search(matches[1])
@@ -53,8 +59,13 @@ function run(msg, matches)
   end
 
   local receiver = get_receiver(msg)
-  send_document_from_url(receiver, gif_url)
-  return "Einen Moment, GIF wird hochgeladen."
+  print("GIF URL"..gif_url)
+  local text = 'Einen Moment, GIF wird hochgeladen.'
+  local cb_extra = {
+    gif_url = gif_url,
+    receiver = receiver
+  }
+  send_msg(receiver, text, send_gif, cb_extra)
 end
 
 return {

plugins/img_google.lua

@@ -33,12 +33,12 @@ function run(msg, matches)
   local url = getGoogleImage(text)
   
   if not url then
-    return "Kein Bild gefunden. Versuch es nochmal"
+    return "Kein Bild gefunden."
   end
 
   print("Bilder-URL: ", url)
     send_photo_from_url(receiver, url)
-    return "Source:"..url
+    return "Source: "..url
 end
 
 return {

plugins/img_google_nsfw.lua

@@ -32,7 +32,7 @@ function run(msg, matches)
   local url = getGoogleImage(text)
   
   if not url then
-    return "Kein Bild gefunden. Versuch es nochmal"
+    return "Kein Bild gefunden."
   end
 
   print("Bilder-URL: ", url)
@@ -43,7 +43,8 @@ end
 return {
     description = "Sucht Bild mit Google-API und versendet es (SafeSearch aktiv)", 
     usage = "/img2 [Suchbegriff]",
-    patterns = {"^/img2 (.*)$"}, 
+    patterns = {"^/img2 (.*)$",
+				"^/nsfwimg (.*)$"}, 
     run = run 
 }
 

plugins/plugins.lua

@@ -52,30 +52,30 @@ local function enable_plugin( plugin_name )
   print('checking if '..plugin_name..' exists')
   -- Check if plugin is enabled
   if plugin_enabled(plugin_name) then
-    return 'Plugin '..plugin_name..' ist aktiviert!'
+    return 'Plugin "'..plugin_name..'" ist aktiviert!'
   end
   -- Checks if plugin exists
   if plugin_exists(plugin_name) then
     -- Add to the config table
     table.insert(_config.enabled_plugins, plugin_name)
-	print(plugin_name..' added to _config table')
+    print(plugin_name..' added to _config table')
     save_config()
     -- Reload the plugins
     return reload_plugins( )
   else
-    return 'Das Plugin '..plugin_name..' exestiert nicht!'
+    return 'Das Plugin "'..plugin_name..'" exestiert nicht!'
   end
 end
 
 local function disable_plugin( name, chat )
   -- Check if plugins exists
   if not plugin_exists(name) then
-    return 'Das Plugin '..name..' exestiert nicht!'
+    return 'Das Plugin "'..plugin_name..'" exestiert nicht!'
   end
   local k = plugin_enabled(name)
   -- Check if plugin is enabled
   if not k then
-    return 'Das Plugin '..name..' ist nicht aktiviert!'
+    return 'Das Plugin "'..name..'" ist nicht aktiviert!'
   end
   -- Disable and reload
   table.remove(_config.enabled_plugins, k)
@@ -85,7 +85,7 @@ end
 
 local function disable_plugin_on_chat(receiver, plugin)
   if not plugin_exists(plugin) then
-    return "Das Plugin exestiert nicht!"
+    return "Dieses Plugin exestiert nicht!"
   end
 
   if not _config.disabled_plugin_on_chat then
@@ -99,7 +99,7 @@ local function disable_plugin_on_chat(receiver, plugin)
   _config.disabled_plugin_on_chat[receiver][plugin] = true
 
   save_config()
-  return 'Das Plugin '..plugin..' ist hier nun deaktiviert!'
+  return 'Das Plugin "'..plugin..'" ist hier nun deaktiviert!'
 end
 
 local function reenable_plugin_on_chat(receiver, plugin)
@@ -117,7 +117,7 @@ local function reenable_plugin_on_chat(receiver, plugin)
 
   _config.disabled_plugin_on_chat[receiver][plugin] = false
   save_config()
-  return 'Das Plugin '..plugin..' ist wieder aktiviert!'
+  return 'Das Plugin "'..plugin..'" ist wieder aktiviert!'
 end
 
 local function run(msg, matches)
@@ -136,6 +136,7 @@ local function run(msg, matches)
 
   -- Enable a plugin
   if matches[1] == 'enable' then
+    local plugin_name = matches[2]
     print("enable: "..matches[2])
     return enable_plugin(plugin_name)
   end
@@ -162,16 +163,15 @@ end
 
 return {
   description = "", 
-  usage = {""},
+  usage = { "" },
   patterns = {
     "^/plugins$",
     "^/plugins? (enable) ([%w_%.%-]+)$",
     "^/plugins? (disable) ([%w_%.%-]+)$",
     "^/plugins? (enable) ([%w_%.%-]+) (chat)",
     "^/plugins? (disable) ([%w_%.%-]+) (chat)",
-    "^/plugins? (reload)$" }, 
+    "^/plugins? (reload)$" },
   run = run,
   privileged = true
-}
-
-end
+  }
+  end