Added jsonp support

Closes #47

README.md

@@ -20,14 +20,6 @@ to do things like:
 which will output a URL to share containing the contents of `cat something`'s
 STDOUT.  Check the README there for more details and usages.
 
-## Support
-
-Please consider paying what you feel this project is worth:
-
-<a href="https://www.stripeme.com/pay/1r2f">
-  <img alt="Pay" src="https://www.stripeme.com/pay.jpg" />
-</a>
-
 ## Tested Browsers
 
 * Firefox 8

lib/document_handler.js

@@ -15,12 +15,23 @@ var DocumentHandler = function(options) {
 DocumentHandler.defaultKeyLength = 10;
 
 // Handle retrieving a document
-DocumentHandler.prototype.handleGet = function(key, response, skipExpire) {
+DocumentHandler.prototype.handleGet = function(key, callback, response, skipExpire) {
   this.store.get(key, function(ret) {
     if (ret) {
       winston.verbose('retrieved document', { key: key });
-      response.writeHead(200, { 'content-type': 'application/json' });
+      var responseData = JSON.stringify({ data: ret, key: key });
-      response.end(JSON.stringify({ data: ret, key: key }));
+      if (callback) {
+        if (callback.match(/^[a-z0-9]+$/i)) {
+          response.writeHead(200, { 'content-type': 'application/javascript' });
+          response.end(callback + '(' + responseData + ');');
+        } else {
+          response.writeHead(400, { 'content-type': 'application/json' });
+          response.end(JSON.stringify({ message: 'invalid callback function name' }));
+        }
+      } else {
+        response.writeHead(200, { 'content-type': 'application/json' });
+        response.end(responseData);
+      }
     }
     else {
       winston.warn('document not found', { key: key });

lib/document_stores/redis.js

@@ -29,7 +29,7 @@ RedisDocumentStore.connect = function(options) {
     if (err) {
       winston.error(
         'error connecting to redis index ' + index,
-        { error: err.message }
+        { error: err }
       );
       process.exit(1);
     }

server.js

@@ -116,8 +116,10 @@ connect.createServer(
     // get documents
     app.get('/documents/:id', function(request, response, next) {
       var skipExpire = !!config.documents[request.params.id];
+      var parsedUrl = url.parse(request.url, true);
       return documentHandler.handleGet(
         request.params.id,
+        parsedUrl.query.callback,
         response,
         skipExpire
       );

static/application.js

@@ -362,11 +362,6 @@ haste.prototype.configureShortcuts = function() {
 ///// Tab behavior in the textarea - 2 spaces per tab
 $(function() {
 
-  var $key = $('#key');
-  $(document).click(function () {
-    $key.fadeToggle();
-  });
-
   $('textarea').keydown(function(evt) {
     if (evt.keyCode === 9) {
       evt.preventDefault();

static/index.html

@@ -63,17 +63,6 @@
 		<pre id="box" style="display:none;" tabindex="0"><code></code></pre>
 		<textarea spellcheck="false" style="display:none;"></textarea>
 
-		<script type="text/javascript">
-			var _gaq = _gaq || [];
-			_gaq.push(['_setAccount', 'UA-27329119-1']);
-			_gaq.push(['_trackPageview']);
-			(function() {
-				var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
-				ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-				var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
-			})();
-		</script>
-
 	</body>
 
 </html>