Loop for meanings and responses

bot/bot.lua

@@ -280,17 +280,30 @@ function getDulcinea( text )
   local api = "http://dulcinea.herokuapp.com/api/?query="
   b = http.request(api..text)
   dulcinea = json:decode(b)
+  if dulcinea.status == "error" then
+    return "Error: " .. dulcinea.message
+  end
   while dulcinea.type == "multiple" do
     text = dulcinea.response[1].id
     b = http.request(api..text)
     dulcinea = json:decode(b)
   end
-  local text = ""
   vardump(dulcinea)
-  for i = 1, 5, 1 do 
-    text = text .. dulcinea.response[i].word .."\n"
-    text = text .. dulcinea.response[i].meanings[1].meaning .."\n"
-    text = text .. "\n" 
+  local text = ""
+  local responses = #dulcinea.response
+  if (responses > 5) then
+    responses = 5
+  end
+  for i = 1, responses, 1 do 
+    text = text .. dulcinea.response[i].word .. "\n"
+    local meanings = #dulcinea.response[i].meanings
+    if (meanings > 5) then
+      meanings = 5
+    end
+    for j = 1, meanings, 1 do
+      local meaning = dulcinea.response[i].meanings[j].meaning 
+      text = text .. meaning .. "\n\n"
+    end
   end
   return text