graph editor: (partially) update to new json format

dream/platform/src/dream/Input_viewProductionLine.js

@@ -15,28 +15,14 @@
         return gadget.getDeclaredGadget("productionline_graph");
       })
       .push(function (graph_gadget) {
-        return graph_gadget.getData();
-      })
-      .push(function (data) {
-        graph_data = data;
-        // Always get a fresh version, to prevent deleting spreadsheet & co
-        return gadget.aq_getAttachment({
-          "_id": gadget.props.jio_key,
-          "_attachment": "body.json"
-        });
+        return graph_gadget.getContent();
       })
       .push(function (body) {
-        var data = JSON.parse(body),
-          json_graph_data = JSON.parse(graph_data);
-
-        data.nodes = json_graph_data.nodes;
-        data.edges = json_graph_data.edges;
-        data.preference = json_graph_data.preference;
-
+        console.log("saving", JSON.parse(body));
         return gadget.aq_putAttachment({
           "_id": gadget.props.jio_key,
           "_attachment": "body.json",
-          "_data": JSON.stringify(data, null, 2),
+          "_data": body, //JSON.stringify(data, null, 2),
           "_mimetype": "application/json"
         });
       })

dream/platform/src/toolbox/toolbox.js

@@ -42,13 +42,14 @@
       tools_container.className = 'tools-container';
       Object.keys(data.class_definition).forEach(function (key) {
         var _class = data.class_definition[key], tool;
+        // XXX "expand" the json schema "allOF" etc
         if (_class._class === 'node') {
           tool = document.createElement('div');
           // XXX maybe allow to configure the class name ?
           tool.className = "tool " + key;
           tool.textContent = _class.name || key;
           tool.draggable = true;
-          tool.dataset.class_definition = JSON.stringify(_class);
+          tool.dataset.class_definition = JSON.stringify([key, _class]);
           Object.keys(_class.css || {}).forEach(function (k) {
             tool.style[k] = _class.css[k];
           });