feat: Add timeline support for folder media (#2197)

- Closes #2106

src/card-controller/view/query-executor.ts

@@ -140,13 +140,20 @@ export class QueryExecutor {
     return queryResults;
   }
 
-  public async executeDefaultFolderQuery(
+  public async executeFolderQuery(
     executorOptions?: QueryExecutorOptions,
   ): Promise<QueryExecutorResult | null> {
-    const query = this._api.getFoldersManager().generateDefaultFolderQuery();
-    return query
-      ? this._executeFolderQuery(new FolderViewQuery(query), executorOptions)
-      : null;
+    const folder = this._api.getFoldersManager().getFolder(executorOptions?.folder);
+    if (!folder) {
+      return null;
+    }
+
+    const query = this._api.getFoldersManager().generateDefaultFolderQuery(folder);
+    if (!query) {
+      return null;
+    }
+
+    return this._executeFolderQuery(new FolderViewQuery(query), executorOptions);
   }
 
   private async _executeFolderQuery(

src/card-controller/view/types.ts

@@ -22,6 +22,7 @@ export interface QueryExecutorOptions {
     id?: string;
     func?: (media: ViewItem) => boolean;
   };
+  folder?: string;
   rejectResults?: (results: QueryResults) => boolean;
   useCache?: boolean;
 }

src/card-controller/view/view-query-executor.ts

@@ -86,8 +86,7 @@ export class ViewQueryExecutor {
     };
 
     const executeFolderQuery = async (): Promise<ViewModifier[]> => {
-      const results =
-        await this._executor.executeDefaultFolderQuery(queryExecutorOptions);
+      const results = await this._executor.executeFolderQuery(queryExecutorOptions);
       return results ? [new SetQueryViewModifier(results)] : [];
     };