Fix jobset input handling in the API

Signed-off-by: Shea Levy <shea@shealevy.com>

src/root/edit-jobset.tt

@@ -178,13 +178,41 @@
   });
 
   $("#submit-jobset").click(function() {
+    var formElements = $(this).parents("form").serializeArray();
+    var data = { 'inputs': {} };
+    var inputs = {};
+    for (var i = 0; i < formElements.length; i++) {
+      var elem = formElements[i];
+      var match = elem.name.match(/^input-(\w+)-(\w+)$/);
+      if (match === null) {
+        data[elem.name] = elem.value;
+      } else {
+        var baseName = match[1];
+        var param = match[2];
+
+        if (baseName === "template") {
+            continue;
+        }
+
+        if (!(baseName in inputs)) {
+            inputs[baseName] = {};
+        }
+
+        if (param === "name") {
+            data.inputs[elem.value] = inputs[baseName];
+        } else {
+            inputs[baseName][param] = elem.value;
+        }
+      }
+    }
     redirectJSON({
       [% IF create || clone %]
         url: "[% c.uri_for('/jobset' project.name '.new') %]",
       [% ELSE %]
         url: "[% c.uri_for('/jobset' project.name jobset.name) %]",
       [% END %]
-      data: $(this).parents("form").serialize(),
+      data: JSON.stringify(data),
+      contentType: 'application/json',
       type: 'PUT'
     });
     return false;