feat(voiceover): add hold-to-confirm spoiler gate on recording pages

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

bun.lock

@@ -16,6 +16,7 @@
         "@payloadcms/plugin-mcp": "^3.88.0",
         "@payloadcms/richtext-lexical": "3.88.0",
         "@payloadcms/ui": "3.88.0",
+        "@radix-ui/react-alert-dialog": "^1.1.23",
         "@radix-ui/react-avatar": "^1.2.6",
         "@radix-ui/react-checkbox": "^1.3.11",
         "@radix-ui/react-collapsible": "^1.1.20",

package.json

@@ -40,6 +40,7 @@
     "@payloadcms/plugin-mcp": "^3.88.0",
     "@payloadcms/richtext-lexical": "3.88.0",
     "@payloadcms/ui": "3.88.0",
+    "@radix-ui/react-alert-dialog": "^1.1.23",
     "@radix-ui/react-avatar": "^1.2.6",
     "@radix-ui/react-checkbox": "^1.3.11",
     "@radix-ui/react-collapsible": "^1.1.20",

src/components/frontend/voiceover/VoiceoverRecorder.tsx

@@ -1,13 +1,31 @@
 "use client";
 
+import { useCallback, useEffect, useRef, useState, type ReactNode } from "react";
 import { useRouter } from "next/navigation";
-import { CheckCircle2Icon, LockKeyholeIcon, MicIcon, SparklesIcon } from "lucide-react";
+import {
+  CheckCircle2Icon,
+  LockKeyholeIcon,
+  MicIcon,
+  SparklesIcon,
+  TriangleAlertIcon,
+} from "lucide-react";
 import { toast } from "sonner";
 
 import { submitVoiceRecording, withdrawSubmission } from "@/app/(frontend)/voiceover/actions";
+import {
+  AlertDialog,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from "@/components/ui/alert-dialog";
+import { buttonVariants } from "@/components/ui/button";
 import { Badge } from "@/components/ui/badge";
 import { Card, CardContent } from "@/components/ui/card";
 import type { VoiceoverScriptView } from "@/lib/voiceover";
+import { cn } from "@/lib/utils";
 import { TeleprompterReader } from "@/components/frontend/voiceover/TeleprompterReader";
 import {
   VoiceCapture,
@@ -15,9 +33,105 @@ import {
 } from "@/components/frontend/voiceover/VoiceCapture";
 import { VoiceoverTakes } from "@/components/frontend/voiceover/VoiceoverTakes";
 
+const HOLD_CONFIRM_MS = 1000;
+
+function HoldToConfirmButton({
+  onConfirm,
+  children,
+}: {
+  readonly onConfirm: () => void;
+  readonly children: ReactNode;
+}) {
+  const [holding, setHolding] = useState(false);
+  const timerRef = useRef<number | null>(null);
+  const doneRef = useRef(false);
+
+  const cancel = useCallback(() => {
+    if (timerRef.current !== null) {
+      clearTimeout(timerRef.current);
+      timerRef.current = null;
+    }
+    setHolding(false);
+  }, []);
+
+  const begin = useCallback(() => {
+    if (timerRef.current !== null || doneRef.current) return;
+    setHolding(true);
+    timerRef.current = window.setTimeout(() => {
+      timerRef.current = null;
+      doneRef.current = true;
+      onConfirm();
+    }, HOLD_CONFIRM_MS);
+  }, [onConfirm]);
+
+  useEffect(() => {
+    return () => {
+      if (timerRef.current !== null) clearTimeout(timerRef.current);
+    };
+  }, []);
+
+  return (
+    <button
+      type="button"
+      className={cn(buttonVariants(), "relative touch-none select-none overflow-hidden")}
+      onPointerDown={(event) => {
+        if (event.button === 0) begin();
+      }}
+      onPointerUp={cancel}
+      onPointerLeave={cancel}
+      onPointerCancel={cancel}
+      onContextMenu={(event) => event.preventDefault()}
+      onKeyDown={(event) => {
+        if ((event.key === " " || event.key === "Enter") && !event.repeat) begin();
+      }}
+      onKeyUp={(event) => {
+        if (event.key === " " || event.key === "Enter") cancel();
+      }}
+      onBlur={cancel}
+    >
+      <span aria-hidden="true" className="absolute inset-0">
+        <span
+          className={cn(
+            "absolute inset-0 origin-left bg-primary-foreground/40 transition-transform ease-linear",
+            holding ? "scale-x-100 duration-[1000ms]" : "scale-x-0 duration-0",
+          )}
+        />
+      </span>
+      <span className="relative">{children}</span>
+    </button>
+  );
+}
+
 export function VoiceoverRecorder({ script }: { readonly script: VoiceoverScriptView }) {
   const router = useRouter();
   const isOpen = script.status === "open";
+  const [spoilerAcknowledged, setSpoilerAcknowledged] = useState(false);
+
+  if (script.spoiler && !spoilerAcknowledged) {
+    return (
+      <AlertDialog open>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <AlertDialogTitle className="flex items-center gap-2">
+              <TriangleAlertIcon className="size-5 text-amber-400" />
+              Potential campaign spoilers
+            </AlertDialogTitle>
+            <AlertDialogDescription>
+              This recording page may include, infer, or otherwise expose campaign spoilers.
+              Continue only if you are comfortable with that. Press and hold the confirmation button
+              for one second to continue.
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel onClick={() => router.push("/voiceover")}>Go back</AlertDialogCancel>
+            <HoldToConfirmButton onConfirm={() => setSpoilerAcknowledged(true)}>
+              I understand
+            </HoldToConfirmButton>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    );
+  }
 
   async function handleSubmitTake(
     source: VoiceCaptureSource,

src/components/ui/alert-dialog.tsx

@@ -0,0 +1,117 @@
+"use client";
+
+import * as React from "react";
+import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog";
+
+import { cn } from "@/lib/utils";
+import { buttonVariants } from "@/components/ui/button";
+
+const AlertDialog = AlertDialogPrimitive.Root;
+
+const AlertDialogTrigger = AlertDialogPrimitive.Trigger;
+
+const AlertDialogPortal = AlertDialogPrimitive.Portal;
+
+const AlertDialogOverlay = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Overlay
+    ref={ref}
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+  />
+));
+AlertDialogOverlay.displayName = AlertDialogPrimitive.Overlay.displayName;
+
+const AlertDialogContent = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPortal>
+    <AlertDialogOverlay />
+    <AlertDialogPrimitive.Content
+      ref={ref}
+      className={cn(
+        "fixed left-[50%] top-[50%] z-50 grid w-full max-w-lg translate-x-[-50%] translate-y-[-50%] gap-4 border bg-background p-6 shadow-lg duration-200 data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[state=closed]:slide-out-to-left-1/2 data-[state=closed]:slide-out-to-top-[48%] data-[state=open]:slide-in-from-left-1/2 data-[state=open]:slide-in-from-top-[48%] sm:rounded-lg",
+        className,
+      )}
+      {...props}
+    />
+  </AlertDialogPortal>
+));
+AlertDialogContent.displayName = AlertDialogPrimitive.Content.displayName;
+
+const AlertDialogHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn("flex flex-col space-y-2 text-center sm:text-left", className)} {...props} />
+);
+AlertDialogHeader.displayName = "AlertDialogHeader";
+
+const AlertDialogFooter = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn("flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2", className)}
+    {...props}
+  />
+);
+AlertDialogFooter.displayName = "AlertDialogFooter";
+
+const AlertDialogTitle = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold", className)}
+    {...props}
+  />
+));
+AlertDialogTitle.displayName = AlertDialogPrimitive.Title.displayName;
+
+const AlertDialogDescription = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+AlertDialogDescription.displayName = AlertDialogPrimitive.Description.displayName;
+
+const AlertDialogAction = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Action>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Action>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Action ref={ref} className={cn(buttonVariants(), className)} {...props} />
+));
+AlertDialogAction.displayName = AlertDialogPrimitive.Action.displayName;
+
+const AlertDialogCancel = React.forwardRef<
+  React.ElementRef<typeof AlertDialogPrimitive.Cancel>,
+  React.ComponentPropsWithoutRef<typeof AlertDialogPrimitive.Cancel>
+>(({ className, ...props }, ref) => (
+  <AlertDialogPrimitive.Cancel
+    ref={ref}
+    className={cn(buttonVariants({ variant: "outline" }), className)}
+    {...props}
+  />
+));
+AlertDialogCancel.displayName = AlertDialogPrimitive.Cancel.displayName;
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel,
+};