cleanup google translate widget

community/google-translate-widget.lua

@@ -2,40 +2,41 @@
 -- data_source = "https://translate.google.com"
 -- type = "widget"
 -- author = "Andrey Gavrilov"
--- version = "1.0"
+-- version = "1.1"
 
 local json = require "json"
+local uri = "http://translate.googleapis.com/translate_a/single?client=gtx&sl=auto"
 local text_from = ""
 
-function on_alarm()
+function on_resume()
     ui:show_text("Tap to enter text")
 end
 
 function on_click()
-    ui:show_edit_dialog("Введите текст")
+    ui:show_edit_dialog("Enter text")
 end
 
 function on_dialog_action(text)
     if text == "" or text == -1 then
         on_alarm()
     else
-    text_from = text
-    translate(text)
+        text_from = text
+        translate(text)
     end
 end
 
 function translate(str)
-    http:get("http://translate.googleapis.com/translate_a/single?client=gtx&sl=auto".."&tl="..system:get_lang().."&dt=t&q="..str)
+    http:get(uri.."&tl="..system:get_lang().."&dt=t&q="..str)
 end
 
 function on_network_result(result)
     local t = json.decode(result)
     local text_to = ""
-    
+
     for i, v in ipairs(t[1]) do
         text_to = text_to..v[1]
     end
-    
+
     local lang_from = t[3]
     ui:show_lines({text_from.." ("..lang_from..")"}, {text_to})
 end