1 files changed, 47 insertions, 0 deletions
diff --git a/web/source/settings/lib/form/get-form-mutations.ts b/web/source/settings/lib/form/get-form-mutations.ts
new file mode 100644
index 000000000..6e1bfa02d
--- /dev/null
+++ b/web/source/settings/lib/form/get-form-mutations.ts
@@ -0,0 +1,47 @@
+/*
+	GoToSocial
+	Copyright (C) GoToSocial Authors admin@gotosocial.org
+	SPDX-License-Identifier: AGPL-3.0-or-later
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+import { FormInputHook, HookedForm } from "./types";
+
+export default function getFormMutations(
+	form: HookedForm,
+	{ changedOnly }: { changedOnly: boolean },
+) {
+	const updatedFields: FormInputHook[] = [];
+	const mutationData: Array<[string, any]> = [];
+	
+	Object.values(form).forEach((field) => {
+		if ("selectedValues" in field) {
+			// FieldArrayInputHook.
+			const selected = field.selectedValues();
+			if (!changedOnly || selected.length > 0) {
+				updatedFields.push(field);
+				mutationData.push([field.name, selected]);
+			}
+		} else if (!changedOnly || field.hasChanged()) {
+			updatedFields.push(field);
+			mutationData.push([field.name, field.value]);
+		}
+	});
+
+	return {
+		updatedFields,
+		mutationData: Object.fromEntries(mutationData),
+	};
+}