diff --git a/src/core/classes/items-management/paginated-items-manager-source.ts b/src/core/classes/items-management/paginated-items-manager-source.ts
new file mode 100644
index 000000000..0e4e02d07
--- /dev/null
+++ b/src/core/classes/items-management/paginated-items-manager-source.ts
@@ -0,0 +1,129 @@
+// (C) Copyright 2015 Moodle Pty Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { CoreItemsManagerSource } from './items-manager-source';
+
+/**
+ * Paginated items collection source data.
+ */
+export abstract class CorePaginatedItemsManagerSource<Item = unknown> extends CoreItemsManagerSource<Item> {
+
+    protected hasMoreItems = true;
+
+    /**
+     * Check whether there are more pages to be loaded.
+     *
+     * @returns Whether there are more pages to be loaded.
+     */
+    isCompleted(): boolean {
+        return !this.hasMoreItems;
+    }
+
+    /**
+     * Check whether the source is empty or not.
+     *
+     * @returns Whether the source is empty.
+     */
+    isEmpty(): boolean {
+        return !this.isLoaded() || (this.getItems() ?? []).length === 0;
+    }
+
+    /**
+     * Get the count of pages that have been loaded.
+     *
+     * @returns Pages loaded.
+     */
+    getPagesLoaded(): number {
+        if (this.items === null) {
+            return 0;
+        }
+
+        const pageLength = this.getPageLength();
+        if (pageLength === null) {
+            return 1;
+        }
+
+        return Math.ceil(this.items.length / pageLength);
+    }
+
+    /**
+     * Reset collection data.
+     */
+    reset(): void {
+        this.hasMoreItems = true;
+
+        super.reset();
+    }
+
+    /**
+     * Reload the collection, this resets the data to the first page.
+     */
+    async reload(): Promise<void> {
+        this.dirty = true;
+
+        await this.load();
+    }
+
+    /**
+     * Load more items, if any.
+     */
+    async load(): Promise<void> {
+        if (this.dirty) {
+            const { items, hasMoreItems } = await this.loadPageItems(0);
+
+            this.dirty = false;
+            this.setItems(items, hasMoreItems ?? false);
+
+            return;
+        }
+
+        if (!this.hasMoreItems) {
+            return;
+        }
+
+        const { items, hasMoreItems } = await this.loadPageItems(this.getPagesLoaded());
+
+        this.setItems((this.items ?? []).concat(items), hasMoreItems ?? false);
+    }
+
+    /**
+     * Load page items.
+     *
+     * @param page Page number (starting at 0).
+     * @returns Page items data.
+     */
+    protected abstract loadPageItems(page: number): Promise<{ items: Item[]; hasMoreItems?: boolean }>;
+
+    /**
+     * Get the length of each page in the collection.
+     *
+     * @returns Page length; null for collections that don't support pagination.
+     */
+    protected getPageLength(): number | null {
+        return null;
+    }
+
+    /**
+     * Update the collection items.
+     *
+     * @param items Items.
+     * @param hasMoreItems Whether there are more pages to be loaded.
+     */
+    protected setItems(items: Item[], hasMoreItems = false): void {
+        this.hasMoreItems = hasMoreItems;
+
+        super.setItems(items);
+    }
+
+}
diff --git a/src/core/classes/items-management/routed-items-manager-source.ts b/src/core/classes/items-management/routed-items-manager-source.ts
index 294d65cc6..4a02c4624 100644
--- a/src/core/classes/items-management/routed-items-manager-source.ts
+++ b/src/core/classes/items-management/routed-items-manager-source.ts
@@ -13,14 +13,12 @@
 // limitations under the License.
 
 import { Params } from '@angular/router';
-import { CoreItemsManagerSource } from './items-manager-source';
+import { CorePaginatedItemsManagerSource } from './paginated-items-manager-source';
 
 /**
  * Routed items collection source data.
  */
-export abstract class CoreRoutedItemsManagerSource<Item = unknown> extends CoreItemsManagerSource<Item> {
-
-    protected hasMoreItems = true;
+export abstract class CoreRoutedItemsManagerSource<Item = unknown> extends CorePaginatedItemsManagerSource<Item> {
 
     /**
      * Get a string to identify instances constructed with the given arguments as being reusable.
@@ -32,102 +30,6 @@ export abstract class CoreRoutedItemsManagerSource<Item = unknown> extends CoreI
         return args.map(argument => String(argument)).join('-');
     }
 
-    /**
-     * Check whether there are more pages to be loaded.
-     *
-     * @returns Whether there are more pages to be loaded.
-     */
-    isCompleted(): boolean {
-        return !this.hasMoreItems;
-    }
-
-    /**
-     * Get the count of pages that have been loaded.
-     *
-     * @returns Pages loaded.
-     */
-    getPagesLoaded(): number {
-        if (this.items === null) {
-            return 0;
-        }
-
-        const pageLength = this.getPageLength();
-        if (pageLength === null) {
-            return 1;
-        }
-
-        return Math.ceil(this.items.length / pageLength);
-    }
-
-    /**
-     * Reset collection data.
-     */
-    reset(): void {
-        this.hasMoreItems = true;
-
-        super.reset();
-    }
-
-    /**
-     * Reload the collection, this resets the data to the first page.
-     */
-    async reload(): Promise<void> {
-        this.dirty = true;
-
-        await this.load();
-    }
-
-    /**
-     * Load more items, if any.
-     */
-    async load(): Promise<void> {
-        if (this.dirty) {
-            const { items, hasMoreItems } = await this.loadPageItems(0);
-
-            this.dirty = false;
-            this.setItems(items, hasMoreItems ?? false);
-
-            return;
-        }
-
-        if (!this.hasMoreItems) {
-            return;
-        }
-
-        const { items, hasMoreItems } = await this.loadPageItems(this.getPagesLoaded());
-
-        this.setItems((this.items ?? []).concat(items), hasMoreItems ?? false);
-    }
-
-    /**
-     * Load page items.
-     *
-     * @param page Page number (starting at 0).
-     * @returns Page items data.
-     */
-    protected abstract loadPageItems(page: number): Promise<{ items: Item[]; hasMoreItems?: boolean }>;
-
-    /**
-     * Get the length of each page in the collection.
-     *
-     * @returns Page length; null for collections that don't support pagination.
-     */
-    protected getPageLength(): number | null {
-        return null;
-    }
-
-    /**
-     * Update the collection items.
-     *
-     * @param items Items.
-     * @param hasMoreItems Whether there are more pages to be loaded.
-     */
-    protected setItems(items: Item[], hasMoreItems = false): void {
-        this.hasMoreItems = hasMoreItems;
-
-        super.setItems(items);
-    }
-
     /**
      * Get the query parameters to use when navigating to an item page.
      *