From 3a7e65ca638bfcd615dcd24d4ee800596621be8b Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Fri, 4 May 2012 16:57:31 +0200
Subject: o Adding a small module to process application/vnd.collection+json
 documents.

---
 lib/BitrafBot.js | 47 ++++++++++++++++++++++-------------------------
 1 file changed, 22 insertions(+), 25 deletions(-)

(limited to 'lib')

diff --git a/lib/BitrafBot.js b/lib/BitrafBot.js
index 9388ddb..92bb8d9 100644
--- a/lib/BitrafBot.js
+++ b/lib/BitrafBot.js
@@ -3,9 +3,27 @@ var IRC = require('../node_modules/node-irc/IRC.js').IRC
   , irc = new IRC('irc.freenode.net', 6667)
   , url = require('url')
   , http = require('http')
+  , collection_json = require('collection_json')
   , _ = require('underscore');
 
-var BitrafBot = function(config) {
+function onCheckinsEnd(chunks) {
+  var collection = collection_json.fromString(chunks);
+//  console.log("collection.items", collection.items);
+  var checkins = -1, lastCheckin;
+  collection.mapItemData(function(data) {
+    checkins = parseInt(data["checkins"]);
+    lastCheckin = data["last-checkin"];
+  });
+  if(checkins != -1) {
+    return 'checkins: ' + checkins + ', last checkin: ' + (typeof lastCheckin === 'undefined' ? 'unknown' : lastCheckin);
+  }
+  else {
+    return 'Could not find any checkins';
+  }
+}
+module.exports.onCheckinsEnd = onCheckinsEnd;
+
+function BitrafBot(config) {
   var nick = '';
   var nickCount = 0;
   var nickAdditions = [ '', '^', '-', '_', '\\', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' ];
@@ -39,28 +57,8 @@ var BitrafBot = function(config) {
           chunks += chunk;
         });
         res.on('end', function () {
-          try {
-            data = JSON.parse(chunks);
-            var checkins = -1;
-            var lastCheckin = 'unknown';
-            _.each(data['collection'].items, function(item, i) {
-              _.each(item.data, function(item, i) {
-                switch(item.name) {
-                case 'checkins': checkins = parseInt(item.value); break;
-                case 'last-checkin': lastCheckin = item.value; break;
-                }
-              });
-            });
-            if(checkins != -1) {
-              irc.privmsg(to, 'checkins: ' + checkins + ', last checkin: ' + lastCheckin);
-            }
-            else {
-              irc.privmsg(to, 'Could not find any checkins');
-            }
-          }
-          catch(ex) {
-            irc.privmsg(to, 'Could not parse document');
-          }
+          var s = onCheckinsEnd(chunks);
+          irc.privmsg(to, s);
         });
       }).on('error', function(e) {
         irc.privmsg(to, 'Problem with request: ' + e.message);
@@ -85,5 +83,4 @@ var BitrafBot = function(config) {
       irc.quit('bye');
   });
 }
-
-module.exports = BitrafBot;
+module.exports.BitrafBot = BitrafBot;
-- 
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