phantom.js in terminus-0.5.0

- old
+ new

@@ -1,6 +1,28 @@
-var page = new WebPage(),
-    host = phantom.args[0],
-    port = phantom.args[1];
+var page   = new WebPage(),
+    width  = phantom.args[0],
+    height = phantom.args[1],
+    host   = phantom.args[2],
+    port   = phantom.args[3],
+    socket = phantom.args[4];
 
+var Commands = {
+  save_screenshot: function(path, options, callback) {
+    page.render(path);
+    callback(true);
+  }
+};
+
+var ws = new WebSocket('ws://' + host + ':' + socket + '/');
+ws.onmessage = function(message) {
+  var args   = JSON.parse(message.data),
+      method = args.shift();
+
+  args.push(function(result) {
+    ws.send(JSON.stringify([result]));
+  });
+  Commands[method].apply(Commands, args);
+};
+
+page.viewportSize = {width: parseInt(width, 10), height: parseInt(height, 10)};
 page.open('http://' + host + ':' + port + '/');
 