removed ia archiving, since heroku goes to sleep and concerns about t…

…witter ToS

app.js

@@ -28,7 +28,7 @@ function main() {
 
   io.sockets.on('connection', function(socket) {
     // don't send all of the latest tweets it can cause a lag
-    _.each(latest.slice(-10), function(t) {socket.emit('tweet', t);});
+    _.each(latest, function(t) {socket.emit('tweet', t);});
     sockets.push(socket);
     socket.on('disconnect', function() {
       sockets = _.without(sockets, socket);
@@ -118,29 +118,9 @@ function getArticle(url, callback) {
 
 function addLatest(msg) {
   latest.push(msg);
-  if (latest.length > dumpSize) archive();
-}
-
-function archive() {
-  var now = new Date();
-  if (archiving && now - archiving < 61 * 1000) {
-    console.log("looks like an archive is underway");
-    return;
+  if (latest.length > 25) {
+    latest = latest.slice(-25);
   }
-
-  archiving = now;
-  var name = "/" + dateformat(now, 'yyyymmddhhmmss') + '.json';
-  var value = JSON.stringify(latest, null, 2);
-  latest = [];
-
-  var c  = ia.createClient({
-    accessKey: config.ia_access_key, 
-    secretKey: config.ia_secret_key,
-    bucket: config.ia_bucket
-  });
-  c.addObject({name: name, value: value}, function() {
-    console.log("archived " + name);
-  });
 }
 
 function addArticleSummary(article, callback) {

config.json.tmpl

@@ -3,8 +3,5 @@
   "consumer_key": "your",
   "consumer_secret": "twitter",
   "access_token_key": "keys",
-  "access_token_secret": "here",
-  "ia_bucket": "wikitweets", 
-  "ia_access_key": "internet", 
-  "ia_secret_key": "archive"
+  "access_token_secret": "here"
 }

public/index.html

@@ -57,7 +57,6 @@
 t
 s</pre>
             <p>wikitweets is an experimental visualization of how wikipedia is cited on twitter</p>
-            <p>tweets are archived at <a href="http://archive.org/details/wikitweets">Internet Archive</a></p>
             <p>to see how it works please see the <a href="http://github.com/edsu/wikitweets">wikitweets</a> project page on github</p>
         </header>
         <section id="tweets"></section>