From 86c80966310a72f8de9c2e1d311bd7fc34af8168 Mon Sep 17 00:00:00 2001
From: yago <yagoperezs@gmail.com>
Date: Sat, 4 Oct 2014 17:02:29 +0200
Subject: [PATCH] @javierhonduco Dulcinea

---
 bot/bot.lua | 46 ++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 38 insertions(+), 8 deletions(-)

diff --git a/bot/bot.lua b/bot/bot.lua
index eccd4d6..bcd3a36 100644
--- a/bot/bot.lua
+++ b/bot/bot.lua
@@ -59,7 +59,6 @@ function send_image_from_url (msg)
 end
 
 function is_image_url(text)
-  print ('IS image ' .. text ..'?')
   last = string.get_last_word(text)
   extension = string.get_extension_from_filename(last)
   if extension == 'jpg' or extension == 'png' then
@@ -102,6 +101,12 @@ function do_action(msg)
       return
    end
 
+  if string.starts(msg.text, '!rae') then
+    text = msg.text:sub(6,-1)
+    meaning = getDulcinea(text)
+    send_msg(receiver, meaning, ok_cb, false)
+  end
+
    if string.starts(msg.text, '!9gag') then
       url, title = get_9GAG()
       file_path = download_to_file(url)
@@ -271,14 +276,39 @@ function get_fortunes_uc3m()
    return b
 end
 
-function getGoogleImage(text)
-  local api = "https://ajax.googleapis.com/ajax/services/search/images?v=1.0&q="
-  text = URL.escape(text)
+function getDulcinea( text )
+  local api = "http://dulcinea.herokuapp.com/api/?query="
   b = http.request(api..text)
-  local google = json:decode(b)
-  math.randomseed(os.time())
-  i = math.random(#google.responseData.results)
-  return google.responseData.results[i].url
+  dulcinea = json:decode(b)
+  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" 
+  end
+  return text
+
+end
+
+function getGoogleImage(text)
+  text = URL.escape(text)
+  for i = 1, 5, 1 do -- Try 5 times
+    local api = "https://ajax.googleapis.com/ajax/services/search/images?v=1.0&rsz=8&q="
+    b = http.request(api..text)
+    local google = json:decode(b)
+
+    if (google.responseStatus == 200) then -- OK
+      math.randomseed(os.time())
+      i = math.random(#google.responseData.results) -- Random image from results
+      return google.responseData.results[i].url
+    end
+  end
 end
 
 function get_9GAG()