Add a link/endpoint for downloading the generated model

src/app.rb

@@ -97,6 +97,16 @@ post '/download_charfile' do
   "/get_file?file=#{key}&download_name=#{data['name']} Character Sheet.char"
 end
 
+post '/model' do
+  request.body.rewind
+  raw = request.body.readpartial(16 * 1024)
+  data = JSON.parse(raw)
+  key = "char-#{Time.now.strftime('%Y%m%d%H%M%S%L')}-#{rand(1...10000)}"
+  CACHE.store key, data
+
+  "/get_file?file=#{key}&download_name=#{data['name']} Character Sheet.model"
+end
+
 get '/get_file' do
   data = nil
   if params['download_name'].match(/\.pdf$/)

src/public/js/burning.js

@@ -1431,6 +1431,22 @@ function BurningCtrl($scope, $http, $modal, $timeout, settings, appropriateWeapo
       });
   }
 
+  $scope.downloadCharacterModel = function(){
+    var json = angular.toJson($scope.convertCurrentCharacterToStructForCharSheet(), true);
+    $http.post("/model", json).
+      success(function(data,status,headers,config){
+        console.log("huzzah, making model succeeded. File URL: " + data);
+        var frame = document.getElementById("downloadframe");
+        if ( frame ){
+          frame.src = data;
+        }
+      }).
+      error(function(data,status,headers,config){
+        console.log("boo, making model failed: " + data);
+        $scope.addAlert('tools', "Generating character model failed: " + data);
+      });
+  }
+
   $scope.saveCurrentCharacterToServer = function(){
     var nameWarn = "The character must have a name before it can be saved.";
     if( $scope.name.length == 0 ){

src/views/partials/main.erb

@@ -54,6 +54,11 @@
                 Upload Character...
               </a>
             </div>
+            <div class='col-md-3' ng-show="serverSettings.storageType != 'server'">
+              <a href='' ng-click='downloadCharacterModel()'>
+                Download Character Model
+              </a>
+            </div>
           </div>
         </div>
       </div>