multiple patterns

bot/bot.lua

@@ -1,7 +1,7 @@
   http = require("socket.http")
   URL = require("socket.url")
   json = (loadfile "./bot/JSON.lua")()
-  lrexlib = require("rex_pcre")
+--  lrexlib = require("rex_pcre")
 
   VERSION = 'v0.6'
 
@@ -123,16 +123,17 @@
   -- Where magic happens
   function do_action(msg)
     local receiver = get_receiver(msg)
-    local text = msg.text:sub(2) -- removes the '!'
-     print("Received msg", msg.text)
+    --local text = msg.text:sub(2) -- removes the '!'
+    local text = msg.text
+    print("Received msg", text)
     for name, desc in pairs(plugins) do
-        regexp = desc.regexp
-        runmethod = desc.run
-         print("Trying", text, "against", regexp)
-        matches = { string.match(text, regexp) } 
+      print("Trying module", name)
+      for k, pattern in pairs(desc.patterns) do
+        print("Trying", text, "against", pattern)
+        matches = { string.match(text, pattern) }
         if matches[1] then
           print("  matches!")
-           result = runmethod(msg, matches)
+          result = desc.run(msg, matches)
           print("  should return", result)
           if (result) then
             send_msg(receiver, result, ok_cb, false)
@@ -140,6 +141,7 @@
         end
       end
     end
+  end
 
   -- function do_action(msg)
   --    local receiver = get_receiver(msg)

plugins/9gag.lua

@@ -21,9 +21,9 @@ function run(msg, matches)
 end
 
 return {
-    description = "send random url image from 9gag", 
-    usage = "9gag",
-    regexp = "^9gag$", 
+    description = "send random image from 9gag", 
+    usage = "!9gag",
+    patterns = {"^!9gag$"}, 
     run = run 
 }
 

plugins/echo.lua

@@ -5,8 +5,8 @@ end
 
 return {
     description = "echoes the msg", 
-    usage = "echo [whatever]",
-    regexp = "^echo (.*)$", 
+    usage = "!echo [whatever]",
+    patterns = {"^!echo (.*)$"}, 
     run = run 
 }
 

plugins/eur.lua

@@ -20,8 +20,8 @@ end
 
 return {
     description = "EURUSD market value", 
-    usage = "eur [USD]",
-    regexp = "^eur (%d+[%d%.]*)$", 
+    usage = "!eur [USD]",
+    patterns = {"^!eur (%d+[%d%.]*)$"}, 
     run = run 
 }
 

plugins/fortunes_uc3m.lua

@@ -14,8 +14,8 @@ end
 
 return {
     description = "Fortunes from Universidad Carlos III", 
-    usage = "uc3m",
-    regexp = "^uc3m$", 
+    usage = "!uc3m",
+    patterns = {"^!uc3m$"}, 
     run = run 
 }
 

plugins/hello.lua

@@ -6,7 +6,7 @@ end
 return {
     description = "Says hello to someone", 
     usage = "say hello to [name]",
-    regexp = "^say hello to (.*)$", 
+    patterns = {"^say hello to (.*)$"}, 
     run = run 
 }
 

plugins/help.lua

@@ -9,8 +9,8 @@ end
 
 return {
     description = "Lists all available commands", 
-    usage = "help",
-    regexp = "^help$", 
+    usage = "!help",
+    patterns = {"^!help$"}, 
     run = run 
 }
 

plugins/img_google.lua

@@ -26,8 +26,8 @@ end
 
 return {
     description = "search image with Google API and sends it", 
-    usage = "img [topic]",
-    regexp = "^img (.*)$", 
+    usage = "!img [topic]",
+    patterns = {"^!img (.*)$"}, 
     run = run 
 }
 

plugins/ping.lua

@@ -7,8 +7,8 @@ end
 
 return {
     description = "bot sends pong", 
-    usage = "ping",
-    regexp = "^ping$", 
+    usage = "!ping",
+    patterns = {"^!ping$"}, 
     run = run 
 }
 

plugins/rae.lua

@@ -39,8 +39,8 @@ end
 
 return {
     description = "Spanish dictionary", 
-    usage = "rae [word]",
-    regexp = "^rae (.*)$", 
+    usage = "!rae [word]",
+   patterns = {"^!rae (.*)$"}, 
     run = run 
 }
 

plugins/version.lua

@@ -9,8 +9,8 @@ end
 
 return {
     description = "Shows the bot version", 
-    usage = "version",
-    regexp = "^version$", 
+    usage = "!version",
+    patterns = {"^!version$"}, 
     run = run 
 }
 

plugins/weather.lua

@@ -32,8 +32,8 @@ end
 
 return {
     description = "weather in that city (Madrid is default)", 
-    usage = "weather [city]",
-    regexp = "^weather(.*)$", 
+    usage = "!weather (city)",
+    patterns = {"^!weather(.*)$"}, 
     run = run 
 }