Add coverImage poster to player, fix TipTap v3 editor reset, quiz admin preview

- Add coverImage field to Lesson model (prisma)
- Pass coverImage as poster prop to KinescopePlayer
- Show quiz in read-only preview mode for admin on lesson page
- Fix TipTap v3 editor reset on save: pass [lesson.id] as deps to useEditor
  to prevent setOptions() from reinitializing content on every re-render
- Replace saveLesson Server Action call with fetch PATCH /api/admin/lessons/[id]
  to avoid Next.js 16 automatic RSC refresh after Server Actions
- Simplify revalidatePath: only revalidate module page, not lesson editor page
This commit is contained in:
2026-05-01 13:26:30 +00:00
parent c25369b766
commit 7888a7598b
6 changed files with 111 additions and 33 deletions
+1
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@@ -130,6 +130,7 @@ model Lesson {
title String
content Json?
kinescopeId String?
coverImage String?
order Int @default(0)
published Boolean @default(false)
createdAt DateTime @default(now())
@@ -113,7 +113,7 @@ export default async function LessonPage({ params }: Props) {
{/* Video */}
{lesson.kinescopeId && (
<div className="mb-8">
<KinescopePlayer videoId={lesson.kinescopeId} />
<KinescopePlayer videoId={lesson.kinescopeId} poster={lesson.coverImage ?? undefined} />
</div>
)}
@@ -180,17 +180,30 @@ export default async function LessonPage({ params }: Props) {
)}
{/* Quiz */}
{lesson.quiz && !isAdmin && (
{lesson.quiz && (
<div className="mb-8">
<p className="text-xs font-bold uppercase tracking-widest mb-3" style={{ color: "var(--muted-foreground)" }}>
Тест
Тест{isAdmin && <span className="ml-2 opacity-50">(предпросмотр)</span>}
</p>
{isAdmin ? (
<div className="space-y-4 opacity-70">
{lesson.quiz.questions.map((q, idx) => (
<div key={q.id} className="space-y-1">
<p className="text-sm font-medium">{idx + 1}. {q.text}</p>
<div className="px-4 py-3 text-sm" style={{ border: "2px solid var(--border)", color: "var(--muted-foreground)" }}>
Поле для ответа студента
</div>
</div>
))}
</div>
) : (
<QuizSection
quiz={lesson.quiz}
attempt={quizAttempt ? { answers: quizAttempt.answers as Record<string, string> } : null}
slug={slug}
lessonId={lessonId}
/>
)}
</div>
)}
@@ -0,0 +1,34 @@
import { NextRequest, NextResponse } from "next/server";
import { headers } from "next/headers";
import { auth } from "@/lib/auth";
import { prisma } from "@/lib/prisma";
export async function PATCH(
req: NextRequest,
{ params }: { params: Promise<{ lessonId: string }> }
) {
const session = await auth.api.getSession({ headers: await headers() });
if (!session || session.user.role !== "admin") {
return NextResponse.json({ error: "Forbidden" }, { status: 403 });
}
const { lessonId } = await params;
const body = await req.json() as {
title: string;
kinescopeId: string;
content: object;
published: boolean;
};
await prisma.lesson.update({
where: { id: lessonId },
data: {
title: body.title,
kinescopeId: body.kinescopeId || null,
content: body.content,
published: body.published,
},
});
return NextResponse.json({ ok: true });
}
+27 -12
View File
@@ -1,6 +1,6 @@
"use client";
import { useState, useCallback, useTransition } from "react";
import { useState, useCallback } from "react";
import { useEditor, EditorContent } from "@tiptap/react";
import StarterKit from "@tiptap/starter-kit";
import Image from "@tiptap/extension-image";
@@ -9,7 +9,6 @@ import Underline from "@tiptap/extension-underline";
import Placeholder from "@tiptap/extension-placeholder";
import { Save, Eye, FileUp, ChevronLeft, ChevronRight } from "lucide-react";
import { useRouter } from "next/navigation";
import { saveLesson } from "@/lib/actions/lesson-actions";
interface LessonData {
id: string;
@@ -47,7 +46,8 @@ export function LessonEditor({
const [importing, setImporting] = useState(false);
const [importError, setImportError] = useState<string | null>(null);
const [saved, setSaved] = useState(false);
const [pending, startTransition] = useTransition();
const [saveError, setSaveError] = useState<string | null>(null);
const [pending, setPending] = useState(false);
const inputStyle = {
border: "2px solid var(--border)",
@@ -73,7 +73,7 @@ export function LessonEditor({
class: "prose prose-slate max-w-none min-h-[300px] focus:outline-none p-4",
},
},
});
}, [lesson.id]);
const uploadImage = useCallback(async () => {
const input = document.createElement("input");
@@ -133,18 +133,27 @@ export function LessonEditor({
}
}, [editor]);
function handleSave() {
async function handleSave() {
if (!editor) return;
startTransition(async () => {
await saveLesson(lesson.id, courseId, moduleId, {
title,
kinescopeId,
content: editor.getJSON(),
published,
setPending(true);
setSaveError(null);
try {
const res = await fetch(`/api/admin/lessons/${lesson.id}`, {
method: "PATCH",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ title, kinescopeId, content: editor.getJSON(), published }),
});
if (!res.ok) {
const data = await res.json().catch(() => ({}));
throw new Error((data as { error?: string }).error ?? `HTTP ${res.status}`);
}
setSaved(true);
setTimeout(() => setSaved(false), 2000);
});
} catch (err) {
setSaveError(err instanceof Error ? err.message : "Ошибка сохранения");
} finally {
setPending(false);
}
}
function navigateTo(lessonId: string) {
@@ -266,6 +275,12 @@ export function LessonEditor({
</p>
)}
{saveError && (
<p className="text-xs px-3 py-2" style={{ background: "oklch(0.577 0.245 27.325 / 0.1)", color: "oklch(0.577 0.245 27.325)", border: "1px solid oklch(0.577 0.245 27.325 / 0.3)" }}>
Ошибка сохранения: {saveError}
</p>
)}
{/* Title */}
<div className="space-y-1">
<label className="text-xs font-bold uppercase tracking-widest" style={{ color: "var(--muted-foreground)" }}>
+3 -1
View File
@@ -4,15 +4,17 @@ import KinescopeReactPlayer from "@kinescope/react-kinescope-player";
interface Props {
videoId: string;
poster?: string;
}
export function KinescopePlayer({ videoId }: Props) {
export function KinescopePlayer({ videoId, poster }: Props) {
return (
<div className="w-full aspect-video" style={{ border: "2px solid var(--border)" }}>
<KinescopeReactPlayer
videoId={videoId}
width="100%"
height="100%"
poster={poster}
/>
</div>
);
+14 -1
View File
@@ -21,7 +21,15 @@ export async function saveLesson(
published: boolean;
}
) {
console.log("[saveLesson] start", lessonId);
try {
await requireAdmin();
console.log("[saveLesson] auth ok");
} catch (e) {
console.error("[saveLesson] auth failed:", e);
throw e;
}
try {
await prisma.lesson.update({
where: { id: lessonId },
data: {
@@ -31,6 +39,11 @@ export async function saveLesson(
published: data.published,
},
});
console.log("[saveLesson] db update ok");
} catch (e) {
console.error("[saveLesson] db update failed:", e);
throw e;
}
revalidatePath(`/admin/courses/${courseId}/modules/${moduleId}`);
revalidatePath(`/admin/courses/${courseId}/modules/${moduleId}/lessons/${lessonId}`);
console.log("[saveLesson] done");
}