Urban Dictionary Plugin neu geschrieben

plugins/urban_dictionary.lua

@@ -1,42 +1,50 @@
-function getUrbanDictionary(text)
-  local topic = string.match(text, "/ud (.+)") or string.match(text, "http://([A-Za-z0-9-_-]+).urbanup.com/") or string.match(text, "http://www.urbandictionary.com/define.php[?]term=([A-Za-z0-9-_-]+)")
-  topic = url_encode(topic)
-  b = http.request("http://api.urbandictionary.com/v0/define?term=" .. topic)
-  res = json:decode(b)
-  local definition = nil
-  if #res.list > 0 then
-    definition = res.list[1].word..": "..res.list[1].definition.."\n".. res.list[1].permalink
-  else
-    definition = nil
-  end
-  return definition
+do
+
+local function getUrbanDictionary(term)
+  local url = 'http://api.urbandictionary.com/v0/define?term='..term
+  local res,code  = http.request(url)
+  local data = json:decode(res)
+  if code ~= 200 then return "HTTP-Fehler" end
+  if not data then return "Nichts gefunden!" end
+ 
+  local word = data.list[1].word
+  local dev = data.list[1].definition
+  local exam = data.list[1].example
+  local url = data.list[1].permalink
+  if data.sounds[1] then
+    sound = data.sounds[1]
   end
   
-function url_encode(str)
-  if (str) then
-    str = string.gsub (str, "\n", "\r\n")
-    str = string.gsub (str, "([^%w %-%_%.%~])",
-        function (c) return string.format ("%%%02X", string.byte(c)) end)
-    str = string.gsub (str, " ", "+")
-  end
-  return str
-end
+  local text = unescape(word..'\n'..dev..'\n\nBeispiel: "'..exam..'"\n')..url
  
-function run(msg, matches)
-  local text = getUrbanDictionary(msg.text)
-  if (text == nil) then
-    return '"'..matches[1]..'" nicht gefunden.'
+  if data.sounds[1] then
+    return text, sound
   else
     return text
   end
 end
 
+local function run(msg, matches)
+  local term = string.gsub(matches[1], ' ', '%%20')
+  local text, sound = getUrbanDictionary(term)
+  local receiver = get_receiver(msg)
+  if sound then
+    local file = download_to_file(sound, term..'.mp3')
+    send_audio(receiver, file, ok_cb, false)
+  end
+  return text
+end
+
 return {
     description = "Zeigt eine Urban Dictionary Definition",
     usage = {"#ud [Begriff]"},
-    patterns = {"^#ud (.*)$",
+    patterns = {"^#[Uu][Dd] (.*)$",
 				"^http://([A-Za-z0-9-_-]+).urbanup.com/",
-				"^http://www.urbandictionary.com/define.php[?]term=([A-Za-z0-9-_-]+)"
+				"^http://www.urbandictionary.com/define.php%?term=([A-Za-z0-9-_-]+)"
 				},
     run = run
 }
+
+--by Akamaru [https://ponywave.de]
+
+end