snapshot of https://github.com/RocketChat/Rocket.Chat.git (develop, 2026-09-16; blobs > 131072B omitted)

apps/meteor/client/hooks/useUserCustomFields.ts

@@ -0,0 +1,47 @@
+import { useSetting } from '@rocket.chat/ui-contexts';
+
+type CustomField =
+	| {
+			[key: string]: string;
+	  }
+	| undefined;
+
+type CustomFieldDisplay =
+	| {
+			label: string;
+			value?: string;
+	  }
+	| undefined;
+
+export const useUserCustomFields = (customFields: CustomField): CustomFieldDisplay[] | undefined => {
+	const customFieldsToShowSetting = useSetting('Accounts_CustomFieldsToShowInUserInfo');
+
+	let customFieldsToShowObj: CustomField[] | undefined;
+	try {
+		customFieldsToShowObj = JSON.parse(customFieldsToShowSetting as string);
+	} catch (error) {
+		customFieldsToShowObj = undefined;
+	}
+
+	if (!customFieldsToShowObj) {
+		return undefined;
+	}
+
+	if (!Array.isArray(customFieldsToShowObj)) {
+		console.warn('Invalid customFieldsToShowInUserInfo value');
+		return undefined;
+	}
+
+	const customFieldsToShow = customFieldsToShowObj.map((value) => {
+		if (!value) {
+			return undefined;
+		}
+
+		const [customFieldLabel] = Object.keys(value);
+		const [customFieldValue] = Object.values(value);
+		const fieldValue = customFields?.[customFieldValue];
+		return { label: customFieldLabel, value: fieldValue !== '' ? fieldValue : undefined };
+	});
+
+	return customFieldsToShow;
+};