Komga Widget (#922)

Co-authored-by: shamoon <4887959+shamoon@users.noreply.github.com>

src/widgets/komga/widget.js

@@ -0,0 +1,30 @@
+import genericProxyHandler from "utils/proxy/handlers/generic";
+import { jsonArrayFilter } from "utils/proxy/api-helpers";
+
+const widget = {
+  api: "{url}/api/v1/{endpoint}",
+  proxyHandler: genericProxyHandler,
+
+  mappings: {
+    libraries: {
+      endpoint: "libraries",
+      map: (data) => ({
+        total: jsonArrayFilter(data, (item) => !item.unavailable).length,
+      }),
+    },
+    series: {
+      endpoint: "series",
+      validate: [
+        "totalElements"
+      ]
+    },
+    books: {
+      endpoint: "books",
+      validate: [
+        "totalElements"
+      ]
+    },
+  },
+};
+
+export default widget;