rule34.lua: Fix falls kein Ergebnis
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		| @@ -19,12 +19,13 @@ function rule34:get_r34_info(tag) | ||||
|   local url = BASE_URL..tag..END_URL | ||||
|   local res, code  = https.request(url) | ||||
|   if code ~= 200 then return nil end | ||||
|   local r34 = json.decode(res).query.results.posts.post | ||||
|   if not r34[1] then return nil end | ||||
|   local data = json.decode(res).query | ||||
|   if not data.results or data.results.posts.count == '0' then return end | ||||
|   local r34 = data.results.posts.post | ||||
|  | ||||
|  | ||||
|   local i = math.random(#r34) | ||||
|   local url = r34[i].file_url | ||||
|   local url = 'http:'..r34[i].file_url | ||||
|   local source_url = 'http://rule34.xxx/index.php?page=post&s=view&id='..r34[i].id | ||||
|   return url, source_url | ||||
| end | ||||
| @@ -34,10 +35,11 @@ function rule34:get_r34_post(id) | ||||
|   local res ,code  = https.request(url) | ||||
|  | ||||
|   if code ~= 200 then return nil end | ||||
|   local r34 = json.decode(res).query.results.posts.post | ||||
|   if not r34 then return nil end | ||||
|   local data = json.decode(res).query | ||||
|   if not data.results or data.results.posts.count == '0' then return end | ||||
|   local r34 = data.results.posts.post | ||||
|  | ||||
|   local img_url = r34.file_url | ||||
|   local img_url = 'http:'..r34.file_url | ||||
|   return img_url | ||||
| end | ||||
|  | ||||
| @@ -46,7 +48,7 @@ function rule34:action(msg, config, matches) | ||||
|     local id = matches[2] | ||||
| 	local img_url = rule34:get_r34_post(id) | ||||
| 	if not img_url then | ||||
| 	  utilities.send_reply(msg, config.errors.results) | ||||
| 	  utilities.send_reply(msg, 'Nobody here but us chickens!') | ||||
| 	  return | ||||
| 	end | ||||
| 	utilities.send_typing(msg.chat.id, 'upload_photo') | ||||
| @@ -64,7 +66,7 @@ function rule34:action(msg, config, matches) | ||||
| 	local tag = string.gsub(tag, "+", '%%2B') | ||||
| 	local url, id = rule34:get_r34_info(tag) | ||||
| 	if not url then | ||||
| 	  utilities.send_reply(msg, config.errors.results) | ||||
| 	  utilities.send_reply(msg, 'Nobody here but us chickens!') | ||||
| 	  return | ||||
| 	end | ||||
| 	utilities.send_typing(msg.chat.id, 'upload_photo') | ||||
|   | ||||
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