From 5d41cc633c1ea368519ff959d30c82d1f1521811 Mon Sep 17 00:00:00 2001
From: Douglas Gardner <douglas@chippy.ch>
Date: Wed, 17 Apr 2013 21:30:05 +0000
Subject: [PATCH] calm down, man

Add throttle to the spacebar, so you can no longer load another image
whilst the old one is loading.

Hopefully this'll negate some of the API failures we've been getting.
---
 views/imgur/imgurr.jade | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/views/imgur/imgurr.jade b/views/imgur/imgurr.jade
index fd7d7d0..a5f4f4d 100644
--- a/views/imgur/imgurr.jade
+++ b/views/imgur/imgurr.jade
@@ -10,8 +10,10 @@ html(lang='en')
       function giveMessage(msg) {
         $('<li>'+msg+'</li>').prependTo('#history').hide().slideDown();
       }
+      var lock = false
       function getNewImage() {
         count += 1;
+        lock = true;
         $('#loading').fadeIn();
         $('#loading').text('Loading image ' + count + '...');
         document.title = 'random imgur (' + count + ')';
@@ -19,6 +21,7 @@ html(lang='en')
         $('#image').load(function(){});
         $.get("/api/imgur/getRandomImage", function(d) {
           $('#image').attr('src', d.data[0]);
+          lock = false;
           $('#details').text("Fetching info...");
           giveMessage('<a href="' + d.data[0] + '">' + d.data[0] + '</a>');
           $.get("/api/imgur/getImageInfoString", { 'slug': d.data[1] }, function(info) {
@@ -37,7 +40,13 @@ html(lang='en')
         switch(e.which){
           case 13: // enter
           case 32: // space
-            getNewImage();
+            if (lock) {
+              $('#loading').text(function(index, text){
+                return text.replace(/\.(?=[^.]*$)/, "!");
+              });
+            } else {
+              getNewImage();
+            }
             break;
           case 83: // s
             $('body').toggleClass('crop');