feat: Allow for fast v5 screen update

Author: fsbraun

djangocms_alias/cms_plugins.py

@@ -313,7 +313,7 @@ def render_replace_response(self, request, new_plugins, source_placeholder=None,
                 plugin.language,
                 parent_id=plugin.parent_id,
             )
-            plugin_tree = get_plugin_tree(request, plugins)
+            plugin_tree = get_plugin_tree(request, plugins, target_plugin=root)
             move_data = get_plugin_toolbar_info(plugin)
             move_data["plugin_order"] = plugin_order
             move_data.update(plugin_tree)

djangocms_alias/static/djangocms_alias/js/databridge.js

@@ -2,27 +2,33 @@
 
     const processDataBridge = function (data) {
         let actionsPerformed = 0;
+        let updateNeeded = false;
 
         if (data.replacedPlaceholder) {
-            CMS.API.StructureBoard.invalidateState('CLEAR_PLACEHOLDER', data.replacedPlaceholder);
+            updateNeeded |= CMS.API.StructureBoard.handleClearPlaceholder(data.replacedPlaceholder);
             actionsPerformed++;
         }
         if (data.replacedPlugin) {
-            CMS.API.StructureBoard.invalidateState('DELETE', data.replacedPlugin);
+            updateNeeded |= CMS.API.StructureBoard.handleDeletePlugin(data.replacedPlugin);
             actionsPerformed++;
         }
         if (data.addedPlugins) {
             for (const addedPlugin of data.addedPlugins) {
-                CMS.API.StructureBoard.invalidateState('ADD', addedPlugin);
+                updateNeeded |= CMS.API.StructureBoard.handleAddPlugin(addedPlugin);
                 actionsPerformed++;
             }
         }
         if (data.movedPlugins) {
             for (const movedPlugin of data.movedPlugins) {
-                CMS.API.StructureBoard.invalidateState('MOVE', movedPlugin);
+                updateNeeded |= CMS.API.StructureBoard.handleMovePlugin(movedPlugin);
                 actionsPerformed++;
             }
         }
+
+        if (updateNeeded) {
+            CMS.API.StructureBoard._requestcontent = null;
+            CMS.API.StructureBoard.updateContent();
+        }
         return actionsPerformed;
     }