Wps results fix

CHANGES.md

@@ -1,10 +1,14 @@
 # Change Log
 
-#### next release (8.3.2)
+#### next release (8.3.3)
 
 - Fixed a bug when restoring timefilter from a share link having more than one imagery item with the same base URL (but different layer names).
 - [The next improvement]
 
+#### 8.3.2
+
+- Fix WPS duplicate display of analysis results when loaded through a share URL
+
 #### 8.3.1 - 2023-06-29
 
 - **Breaking changes:**

lib/Models/Terria.ts

@@ -1802,7 +1802,10 @@ export default class Terria {
     while (true) {
       const model = newItemsRaw.shift();
       if (model) {
-        await this.pushAndLoadMapItems(model, newItems, errors);
+        // check if model is already in the newItems list by uniqueId
+        if (!newItems.find((item) => item.uniqueId === model.uniqueId)) {
+          await this.pushAndLoadMapItems(model, newItems, errors);
+        }
       } else {
         break;
       }

lib/Models/Workbench.ts

@@ -34,7 +34,12 @@ export default class Workbench {
     return this._items.map(dereferenceModel);
   }
   set items(items: readonly BaseModel[]) {
-    this._items.spliceWithArray(0, this._items.length, items.slice());
+    const setItems = new Set(items);
+    this._items.spliceWithArray(
+      0,
+      this._items.length,
+      Array.from(setItems).slice()
+    );
   }
 
   /**