From d5e2c25e1559d2db6f6108a3967e625799dbbc46 Mon Sep 17 00:00:00 2001
From: Ally Founder <founder@allyapp.cc>
Date: Sat, 8 Aug 2026 22:51:28 -0400
Subject: [PATCH] staff-tags: fix afterRendered crash on memo-wrapped
 components, bump to 1.0.7

Confirmed live: opening the member list crashed with "TypeError: target is
not callable" inside React's renderWithHooks. afterRendered patched
element.type directly, which works for plain function components but not
for UserRow (React.memo()-wrapped): patching the non-callable memo wrapper
object replaces it with a proxy whose *own* stub is callable, which makes
`typeof element.type === 'function'` true even though the real value is a
memo object - React's reconciler checks that before checking $$typeof, so it
takes the plain-function-component path and calls the proxy directly, whose
apply trap forwards to Reflect.apply(realMemoWrapper, ...) and throws, since
the real wrapper was never callable.

Fix: detect a memo-wrapped type and patch its inner .type (the actual render
function memo hides) instead of the wrapper itself - genuinely callable, and
leaves the wrapper's own shape untouched so React's type detection stays
correct. Shared in lib/afterRendered.ts, so it fixes UserRow now and any
future memo-wrapped target automatically.
---
 plugins/staff-tags/js/lib/afterRendered.ts | 29 ++++++++++++++++++++--
 plugins/staff-tags/manifest.json           |  2 +-
 2 files changed, 28 insertions(+), 3 deletions(-)

diff --git a/plugins/staff-tags/js/lib/afterRendered.ts b/plugins/staff-tags/js/lib/afterRendered.ts
index c4b1039..6ec050c 100644
--- a/plugins/staff-tags/js/lib/afterRendered.ts
+++ b/plugins/staff-tags/js/lib/afterRendered.ts
@@ -8,11 +8,36 @@ import type { FC, ReactElement, ReactNode } from 'react'
  * reference on an object we just created ourselves - nothing else has captured it yet, so there's
  * no same-chunk-destructuring staleness to worry about. See @revenge-mod/patcher's `after` docs
  * and the pattern used by Revenge's own `user-badges` plugin (`afterRendered` there).
+ *
+ * For a `React.memo()`-wrapped type, `element.type` is a non-callable `{$$typeof, type, compare}`
+ * object, not a function. Patching `element.type` directly (confirmed live - crashed the member
+ * list on `UserRow`) replaces it with a proxy whose own stub target *is* callable, which fools
+ * React's reconciler into taking the plain-function-component fast path (it checks
+ * `typeof Component === 'function'` before checking `$$typeof`) instead of the memo path - React
+ * then calls the proxy directly, whose `apply` trap forwards to `Reflect.apply(realMemoWrapper,
+ * ...)` and throws `TypeError: target is not callable`, since the real memo wrapper was never
+ * callable. Patching the wrapper's *inner* `.type` instead - the actual render function memo
+ * hides - avoids this: it's genuinely callable, it's what React actually invokes for a memo
+ * component (`updateSimpleMemoComponent` calls the inner function, not the wrapper), and leaving
+ * the wrapper's own shape (`$$typeof`/`compare`) untouched keeps React's own type detection
+ * correct.
  */
 export const afterRendered = (
 	element: ReactElement<any, FC<any>>,
 	hook: (el: ReactNode) => ReactNode,
-) =>
-	after(element, 'type', el =>
+) => {
+	const type = element.type as unknown as {
+		type?: unknown
+		$$typeof?: unknown
+	}
+	const isMemoWrapped =
+		typeof element.type !== 'function' && typeof type?.type === 'function'
+	const target = (isMemoWrapped ? type : element) as Record<
+		'type',
+		FC<any>
+	>
+
+	return after(target, 'type', el =>
 		el instanceof Promise ? el.then(hook) : hook(el),
 	)
+}
diff --git a/plugins/staff-tags/manifest.json b/plugins/staff-tags/manifest.json
index 6ffc55a..b1cddea 100644
--- a/plugins/staff-tags/manifest.json
+++ b/plugins/staff-tags/manifest.json
@@ -4,7 +4,7 @@
 	"name": "Staff Tags",
 	"description": "Adds customizable tags (OWNER, ADMIN, STAFF, MOD, and more) next to members based on their server permissions. Supports per-tag colors, gradients, custom text, and visibility toggles.",
 	"author": "Rosie",
-	"version": "1.0.6",
+	"version": "1.0.7",
 	"dependencies": {
 		"revenge.api": {
 			"version": ">=1 <2"