Trey t
2ab8af64d4
Variation spawner: select an image asset → spawn N variations that keep the same emotional pattern/visual style but explore different hook angles. Runs a focused ad-creative-designer agent with the original as a Gemini reference image. New assets link back via parentAssetId. Content repurposing: resize an image to all other platform dimensions using Sharp (cover crop). Captions are re-toned for the target platform via Claude CLI. No external APIs needed — fully local. - Add parentAssetId self-relation to Asset model - lib/repurpose.ts: Sharp resize, platform format mapping, caption re-toning - lib/variations.ts: asset DNA extraction, variation prompt builder, mini-pipeline - API routes: /api/assets/[id]/repurpose (GET formats, POST resize) - API routes: /api/assets/[id]/variations (GET existing, POST spawn) - Repurpose modal: checkbox list of target formats - Variation modal: count picker, async launch - Asset card: Repurpose + Variations buttons on image assets - Asset lineage: "Derived from" shown on child assets Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
68 lines
1.9 KiB
TypeScript
68 lines
1.9 KiB
TypeScript
import { auth } from "@/lib/auth";
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import { prisma } from "@/lib/prisma";
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import { spawnVariations } from "@/lib/variations";
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import type { AppConfig } from "@/lib/claude";
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export async function GET(
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_request: Request,
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{ params }: { params: Promise<{ id: string }> }
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) {
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const session = await auth();
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if (!session) return new Response("Unauthorized", { status: 401 });
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const { id } = await params;
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const variations = await prisma.asset.findMany({
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where: { parentAssetId: id },
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orderBy: { createdAt: "desc" },
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});
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return Response.json(variations);
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}
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export async function POST(
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request: Request,
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{ params }: { params: Promise<{ id: string }> }
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) {
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const session = await auth();
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if (!session) return new Response("Unauthorized", { status: 401 });
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const { id } = await params;
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const body = await request.json();
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const count = body.count || 5;
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const asset = await prisma.asset.findUnique({
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where: { id },
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include: { campaign: { include: { app: true } } },
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});
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if (!asset) return Response.json({ error: "Not found" }, { status: 404 });
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if (asset.type !== "image") {
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return Response.json({ error: "Only image assets can spawn variations" }, { status: 400 });
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}
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// Build AppConfig if campaign has an app
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let appConfig: AppConfig | undefined;
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if (asset.campaign?.app) {
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const app = asset.campaign.app;
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appConfig = {
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name: app.name,
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slug: app.slug,
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primaryColor: app.primaryColor,
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accentColor: app.accentColor,
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darkBg: app.darkBg,
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assetsDir: `apps/${app.slug}`,
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brandIdentity: app.brandIdentity,
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productInfo: app.productInfo,
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platformGuidelines: app.platformGuidelines,
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};
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}
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// Launch async — don't block the request
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spawnVariations({ assetId: id, count, appConfig }).catch((err) =>
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console.error(`Variation spawning failed for asset ${id}:`, err)
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);
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return Response.json({ status: "spawning", count });
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}
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