added exception handling, updated client

dist/index.html

@@ -22,7 +22,6 @@
 
   <!-- enabling this will enable oauth2 implicit scope support -->
   <script src='lib/swagger-oauth.js' type='text/javascript'></script>
-  <script src='spec.js' type='text/javascript'></script>
   <script type="text/javascript">
     $(function () {
       var url = window.location.search.match(/url=([^&]+)/);

dist/lib/swagger-client.js

@@ -673,6 +673,7 @@ Operation.prototype.execute = function(arg1, arg2, arg3, arg4, parent) {
   var obj = {
     url: url,
     method: this.method,
+    body: args.body,
     useJQuery: this.useJQuery,
     headers: headers,
     on: {
@@ -1318,7 +1319,12 @@ ShredHttpClient.prototype.execute = function(obj) {
     if(contentType != null) {
       if(contentType.indexOf("application/json") == 0 || contentType.indexOf("+json") > 0) {
         if(response.content.data && response.content.data !== "")
-          out.obj = JSON.parse(response.content.data);
+          try{
+            out.obj = JSON.parse(response.content.data);
+          }
+          catch (e) {
+            // unable to parse
+          }
         else
           out.obj = {}
       }

dist/swagger-ui.js

@@ -2080,7 +2080,7 @@ helpers = this.merge(helpers, Handlebars.helpers); data = data || {};
     };
 
     OperationView.prototype.showStatus = function(response) {
-      var code, content, contentType, headers, opts, pre, response_body, response_body_el, url;
+      var code, content, contentType, e, headers, json, opts, pre, response_body, response_body_el, url;
       if (response.content === void 0) {
         content = response.data;
         url = response.url;
@@ -2094,7 +2094,14 @@ helpers = this.merge(helpers, Handlebars.helpers); data = data || {};
         code = $('<code />').text("no content");
         pre = $('<pre class="json" />').append(code);
       } else if (contentType === "application/json" || /\+json$/.test(contentType)) {
-        code = $('<code />').text(JSON.stringify(JSON.parse(content), null, "  "));
+        json = null;
+        try {
+          json = JSON.stringify(JSON.stringify(JSON.parse(content), null, "  "));
+        } catch (_error) {
+          e = _error;
+          json = "can't parse JSON.  Raw result:\n\n" + content;
+        }
+        code = $('<code />').text(json);
         pre = $('<pre class="json" />').append(code);
       } else if (contentType === "application/xml" || /\+xml$/.test(contentType)) {
         code = $('<code />').text(this.formatXml(content));

lib/swagger-client.js

@@ -673,6 +673,7 @@ Operation.prototype.execute = function(arg1, arg2, arg3, arg4, parent) {
   var obj = {
     url: url,
     method: this.method,
+    body: args.body,
     useJQuery: this.useJQuery,
     headers: headers,
     on: {
@@ -1318,7 +1319,12 @@ ShredHttpClient.prototype.execute = function(obj) {
     if(contentType != null) {
       if(contentType.indexOf("application/json") == 0 || contentType.indexOf("+json") > 0) {
         if(response.content.data && response.content.data !== "")
-          out.obj = JSON.parse(response.content.data);
+          try{
+            out.obj = JSON.parse(response.content.data);
+          }
+          catch (e) {
+            // unable to parse
+          }
         else
           out.obj = {}
       }

src/main/coffeescript/view/OperationView.coffee

@@ -366,7 +366,12 @@ class OperationView extends Backbone.View
       code = $('<code />').text("no content")
       pre = $('<pre class="json" />').append(code)
     else if contentType is "application/json" || /\+json$/.test(contentType)
-      code = $('<code />').text(JSON.stringify(JSON.parse(content), null, "  "))
+      json = null
+      try
+        json = JSON.stringify(JSON.stringify(JSON.parse(content), null, "  "))
+      catch e
+        json = "can't parse JSON.  Raw result:\n\n" + content
+      code = $('<code />').text(json)
       pre = $('<pre class="json" />').append(code)
     else if contentType is "application/xml" || /\+xml$/.test(contentType)
       code = $('<code />').text(@formatXml(content))