Include prettify.js

This makes sure whoops still works without internet.

src/Whoops/Handler/PrettyPageHandler.php

@@ -168,6 +168,7 @@ public function handle()
         $templateFile = $this->getResource("views/layout.html.php");
         $cssFile      = $this->getResource("css/whoops.base.css");
         $zeptoFile    = $this->getResource("js/zepto.min.js");
+        $prettifyFile = $this->getResource("js/prettify.min.js");
         $clipboard    = $this->getResource("js/clipboard.min.js");
         $jsFile       = $this->getResource("js/whoops.base.js");
 
@@ -186,6 +187,7 @@ public function handle()
             // @todo: Asset compiler
             "stylesheet" => file_get_contents($cssFile),
             "zepto"      => file_get_contents($zeptoFile),
+            "prettify"   => file_get_contents($prettifyFile),
             "clipboard"  => file_get_contents($clipboard),
             "javascript" => file_get_contents($jsFile),
 

src/Whoops/Resources/js/whoops.base.js

@@ -1,17 +1,4 @@
 Zepto(function($) {
-
-  // a jQuery.getScript() equivalent to asyncronously load javascript files
-  // credits to http://stackoverflow.com/a/8812950/1597388
-  var getScript = function(src, func) {
-    var script = document.createElement('script');
-    script.async = 'async';
-    script.src = src;
-    if (func) {
-      script.onload = func;
-    }
-    document.getElementsByTagName('head')[0].appendChild( script );
-  };
-
   var $leftPanel      = $('.left-panel');
   var $frameContainer = $('.frames-container');
   var $appFramesTab   = $('#application-frames-tab');
@@ -31,11 +18,6 @@ Zepto(function($) {
     $header.removeClass('header-expand');
   });
 
-  // load prettify asyncronously to speed up page rendering
-  getScript('//cdnjs.cloudflare.com/ajax/libs/prettify/r298/prettify.js', function () {
-    renderCurrentCodeblock();
-  });
-
   /*
    * add prettyprint classes to our current active codeblock
    * run prettyPrint() to highlight the active code
@@ -59,6 +41,8 @@ Zepto(function($) {
 
   }
 
+  renderCurrentCodeblock();
+
   /*
    * Highlight the active and neighboring lines for the current frame
    * Adjust the offset to make sure that line is veritcally centered

src/Whoops/Resources/views/layout.html.php

@@ -24,6 +24,7 @@
       </div>
     </div>
 
+    <script><?php echo $prettify ?></script>
     <script><?php echo $zepto ?></script>
     <script><?php echo $clipboard ?></script>
     <script><?php echo $javascript ?></script>