chore: support Zendesk widget (#25517)

web/app/components/base/zendesk/index.tsx

@@ -0,0 +1,21 @@
+import { memo } from 'react'
+import { type UnsafeUnwrappedHeaders, headers } from 'next/headers'
+import Script from 'next/script'
+import { IS_CE_EDITION, ZENDESK_WIDGET_KEY } from '@/config'
+
+const Zendesk = () => {
+  if (IS_CE_EDITION || !ZENDESK_WIDGET_KEY)
+    return null
+
+  const nonce = process.env.NODE_ENV === 'production' ? (headers() as unknown as UnsafeUnwrappedHeaders).get('x-nonce') ?? '' : ''
+
+  return (
+    <Script
+      nonce={nonce ?? undefined}
+      id="ze-snippet"
+      src={`https://static.zdassets.com/ekr/snippet.js?key=${ZENDESK_WIDGET_KEY}`}
+    />
+  )
+}
+
+export default memo(Zendesk)

web/app/components/base/zendesk/utils.ts

@@ -0,0 +1,23 @@
+import { IS_CE_EDITION } from '@/config'
+
+export type ConversationField = {
+  id: string,
+  value: any,
+}
+
+declare global {
+  // eslint-disable-next-line ts/consistent-type-definitions
+  interface Window {
+    zE?: (
+      command: string,
+      value: string,
+      payload?: ConversationField[] | string | string[] | (() => any),
+      callback?: () => any,
+    ) => void;
+  }
+}
+
+export const setZendeskConversationFields = (fields: ConversationField[], callback?: () => any) => {
+  if (!IS_CE_EDITION && window.zE)
+    window.zE('messenger:set', 'conversationFields', fields, callback)
+}