feat: add 4k support (#36)

.env.example

@@ -8,6 +8,7 @@ REPLICATE_API_TOKEN=
 REPLICATE_USERNAME=
 REPLICATE_MAX_TRAIN_STEPS=3000
 REPLICATE_NEGATIVE_PROMPT="cropped face, cover face, cover visage, mutated hands"
+REPLICATE_HD_VERSION_MODEL_ID=
 NEXT_PUBLIC_REPLICATE_INSTANCE_TOKEN=
 SECRET=
 EMAIL_FROM=

README.md

@@ -57,6 +57,7 @@ REPLICATE_API_TOKEN=
 REPLICATE_USERNAME=
 REPLICATE_MAX_TRAIN_STEPS=3000
 REPLICATE_NEGATIVE_PROMPT=
+REPLICATE_HD_VERSION_MODEL_ID=
 
 // Replicate instance token (should be rare)
 NEXT_PUBLIC_REPLICATE_INSTANCE_TOKEN=

prisma/migrations/20230114145652_hd_status/migration.sql

@@ -0,0 +1,5 @@
+-- CreateEnum
+CREATE TYPE "HdStatus" AS ENUM ('NO', 'PENDING', 'PROCESSED');
+
+-- AlterTable
+ALTER TABLE "Shot" ADD COLUMN     "hdStatus" "HdStatus" NOT NULL DEFAULT 'NO';

prisma/migrations/20230114151121_hd_prediction_id/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Shot" ADD COLUMN     "hdPredictionId" TEXT;

prisma/migrations/20230114160322_url_hd/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Shot" ADD COLUMN     "hdOutputUrl" TEXT;

prisma/schema.prisma

@@ -7,6 +7,12 @@ generator client {
   provider = "prisma-client-js"
 }
 
+enum HdStatus {
+  NO
+  PENDING
+  PROCESSED
+}
+
 model Account {
   id                String  @id @default(cuid())
   userId            String  @map("user_id")
@@ -76,7 +82,7 @@ model Project {
   userId              String?
   shots               Shot[]
   credits             Int       @default(100)
-  promptWizardCredits Int       @default(30)
+  promptWizardCredits Int       @default(20)
   Payment             Payment[]
 }
 
@@ -93,6 +99,9 @@ model Shot {
   bookmarked  Boolean? @default(false)
   blurhash    String?
   seed        Int?
+  hdStatus    HdStatus   @default(NO)
+  hdPredictionId String?
+  hdOutputUrl   String?
 }
 
 model Payment {

src/components/home/Pricing.tsx

@@ -74,7 +74,7 @@ const Pricing = () => {
             <b>1</b> Studio with a <b>custom trained model</b>
           </CheckedListItem>
           <CheckedListItem>
-            <b>{process.env.NEXT_PUBLIC_STUDIO_SHOT_AMOUNT}</b> avatars
+            <b>{process.env.NEXT_PUBLIC_STUDIO_SHOT_AMOUNT}</b> avatars 4K
             generation
           </CheckedListItem>
           <CheckedListItem>

src/components/projects/FormPayment.tsx

@@ -76,8 +76,8 @@ const FormPayment = ({
               <b>1</b> Studio with a <b>custom trained model</b>
             </CheckedListItem>
             <CheckedListItem>
-              <b>{process.env.NEXT_PUBLIC_STUDIO_SHOT_AMOUNT}</b> avatars
-              generation (512x512 resolution)
+              <b>{process.env.NEXT_PUBLIC_STUDIO_SHOT_AMOUNT}</b> avatars 4K
+              generation
             </CheckedListItem>
             <CheckedListItem>
               <b>30</b> AI prompt assists

src/components/projects/shot/ShotCard.tsx

@@ -23,10 +23,27 @@ import { BsHeart, BsHeartFill } from "react-icons/bs";
 import { HiDownload } from "react-icons/hi";
 import { IoMdCheckmarkCircleOutline } from "react-icons/io";
 import { MdOutlineModelTraining } from "react-icons/md";
+import { Ri4KFill } from "react-icons/ri";
 import { useMutation, useQuery } from "react-query";
 import ShotImage from "./ShotImage";
 import { TbFaceIdError } from "react-icons/tb";
 
+const getHdLabel = (shot: Shot, isHd: boolean) => {
+  if (shot.hdStatus === "NO") {
+    return "Generate in 4K";
+  }
+
+  if (shot.hdStatus === "PENDING") {
+    return "4K in progress";
+  }
+
+  if (shot.hdStatus === "PROCESSED" && isHd) {
+    return "Show standard resolution";
+  }
+
+  return "Show 4K";
+};
+
 const ShotCard = ({
   shot: initialShot,
   handleSeed,
@@ -37,6 +54,7 @@ const ShotCard = ({
   const { onCopy, hasCopied } = useClipboard(initialShot.prompt);
   const { query } = useRouter();
   const [shot, setShot] = useState(initialShot);
+  const [isHd, setIsHd] = useState(Boolean(shot.hdOutputUrl));
 
   const { mutate: bookmark, isLoading } = useMutation(
     `update-shot-${initialShot.id}`,
@@ -54,6 +72,19 @@ const ShotCard = ({
     }
   );
 
+  const { mutate: createdHd, isLoading: isCreatingHd } = useMutation(
+    `create-hd-${initialShot.id}`,
+    () =>
+      axios.post<{ shot: Shot }>(
+        `/api/projects/${query.id}/predictions/${initialShot.id}/hd`
+      ),
+    {
+      onSuccess: (response) => {
+        setShot(response.data.shot);
+      },
+    }
+  );
+
   useQuery(
     `shot-${initialShot.id}`,
     () =>
@@ -65,10 +96,33 @@ const ShotCard = ({
     {
       refetchInterval: (data) => (data?.shot.outputUrl ? false : 5000),
       refetchOnWindowFocus: false,
-      enabled: !initialShot.outputUrl,
+      enabled: !initialShot.outputUrl && initialShot.status !== "failed",
+      initialData: { shot: initialShot },
+      onSuccess: (response) => {
+        setShot(response.shot);
+      },
+    }
+  );
+
+  useQuery(
+    `shot-hd-${initialShot.id}`,
+    () =>
+      axios
+        .get<{ shot: Shot }>(
+          `/api/projects/${query.id}/predictions/${initialShot.id}/hd`
+        )
+        .then((res) => res.data),
+    {
+      refetchInterval: (data) =>
+        data?.shot.hdStatus !== "PENDING" ? false : 5000,
+      refetchOnWindowFocus: false,
+      enabled: shot.hdStatus === "PENDING",
       initialData: { shot: initialShot },
       onSuccess: (response) => {
         setShot(response.shot);
+        if (response.shot.hdOutputUrl) {
+          setIsHd(true);
+        }
       },
     }
   );
@@ -82,7 +136,7 @@ const ShotCard = ({
       position="relative"
     >
       {shot.outputUrl ? (
-        <ShotImage shot={shot} />
+        <ShotImage isHd={isHd} shot={shot} />
       ) : (
         <Box>
           <AspectRatio ratio={1}>
@@ -104,10 +158,7 @@ const ShotCard = ({
         </Box>
       )}
       <Flex position="relative" p={3} flexDirection="column">
-        <Flex alignItems="center" justifyContent="space-between">
-          <Text color="blackAlpha.700" fontSize="xs">
-            {formatRelative(new Date(shot.createdAt), new Date())}
-          </Text>
+        <Flex alignItems="center" justifyContent="flex-end">
           <Box>
             {shot.seed && shot.outputUrl && (
               <Tooltip hasArrow label="Re-use style">
@@ -129,17 +180,41 @@ const ShotCard = ({
               </Tooltip>
             )}
             {shot.outputUrl && (
-              <IconButton
-                size="sm"
-                as={Link}
-                href={shot.outputUrl}
-                target="_blank"
-                variant="ghost"
-                aria-label="Download"
-                fontSize="md"
-                icon={<HiDownload />}
-              />
+              <>
+                <IconButton
+                  size="sm"
+                  as={Link}
+                  href={isHd ? shot.hdOutputUrl : shot.outputUrl}
+                  target="_blank"
+                  variant="ghost"
+                  aria-label="Download"
+                  fontSize="md"
+                  icon={<HiDownload />}
+                />
+                <Tooltip hasArrow label={getHdLabel(shot, isHd)}>
+                  <IconButton
+                    icon={<Ri4KFill />}
+                    color={isHd ? "red.400" : "gray.600"}
+                    isLoading={shot.hdStatus === "PENDING" || isCreatingHd}
+                    onClick={() => {
+                      if (shot.hdStatus === "NO") {
+                        createdHd();
+                      } else if (
+                        shot.hdStatus === "PROCESSED" &&
+                        shot.hdOutputUrl
+                      ) {
+                        setIsHd(!isHd);
+                      }
+                    }}
+                    size="sm"
+                    variant="ghost"
+                    aria-label="Make 4K"
+                    fontSize="lg"
+                  />
+                </Tooltip>
+              </>
             )}
+
             <Tooltip
               hasArrow
               label={`${shot.bookmarked ? "Remove" : "Add"} to your gallery`}
@@ -168,7 +243,10 @@ const ShotCard = ({
           {shot.prompt}
         </Text>
 
-        <HStack mt={4}>
+        <HStack justifyContent="space-between" mt={4}>
+          <Text color="beige.400" fontSize="xs">
+            {formatRelative(new Date(shot.createdAt), new Date())}
+          </Text>
           <Button
             rightIcon={hasCopied ? <IoMdCheckmarkCircleOutline /> : undefined}
             colorScheme="beige"

src/components/projects/shot/ShotImage.tsx

@@ -5,7 +5,7 @@ import { useRouter } from "next/router";
 import React from "react";
 import { Controlled as ControlledZoom } from "react-medium-image-zoom";
 
-const ShotImage = ({ shot }: { shot: Shot }) => {
+const ShotImage = ({ shot, isHd = false }: { shot: Shot; isHd?: boolean }) => {
   const { push, query } = useRouter();
   const { onOpen, onClose, isOpen: isZoomed } = useDisclosure();
 
@@ -34,7 +34,7 @@ const ShotImage = ({ shot }: { shot: Shot }) => {
           placeholder="blur"
           blurDataURL={shot.blurhash || "placeholder"}
           alt={shot.prompt}
-          src={shot.outputUrl!}
+          src={isHd ? shot.hdOutputUrl! : shot.outputUrl!}
           width={512}
           height={512}
           unoptimized

src/pages/api/projects/[id]/predictions/[predictionId]/hd.ts

@@ -0,0 +1,75 @@
+import replicateClient from "@/core/clients/replicate";
+import db from "@/core/db";
+import { NextApiRequest, NextApiResponse } from "next";
+import { getSession } from "next-auth/react";
+
+const handler = async (req: NextApiRequest, res: NextApiResponse) => {
+  const projectId = req.query.id as string;
+  const predictionId = req.query.predictionId as string;
+
+  const session = await getSession({ req });
+
+  if (!session?.user) {
+    return res.status(401).json({ message: "Not authenticated" });
+  }
+
+  const project = await db.project.findFirstOrThrow({
+    where: { id: projectId, userId: session.userId },
+  });
+
+  let shot = await db.shot.findFirstOrThrow({
+    where: { projectId: project.id, id: predictionId },
+  });
+
+  if (req.method === "POST") {
+    if (shot.hdStatus !== "NO") {
+      return res.status(400).json({ message: "4K already applied" });
+    }
+
+    const { data } = await replicateClient.post(
+      `https://api.replicate.com/v1/predictions`,
+      {
+        input: {
+          image: shot.outputUrl,
+          upscale: 8,
+          face_upsample: true,
+          codeformer_fidelity: 1,
+        },
+        version: process.env.REPLICATE_HD_VERSION_MODEL_ID,
+      }
+    );
+
+    shot = await db.shot.update({
+      where: { id: shot.id },
+      data: { hdStatus: "PENDING", hdPredictionId: data.id },
+    });
+
+    return res.json({ shot });
+  }
+
+  if (req.method === "GET") {
+    if (shot.hdStatus !== "PENDING") {
+      return res.status(400).json({ message: "4K already applied" });
+    }
+
+    const { data: prediction } = await replicateClient.get(
+      `https://api.replicate.com/v1/predictions/${shot.hdPredictionId}`
+    );
+
+    if (prediction.output) {
+      shot = await db.shot.update({
+        where: { id: shot.id },
+        data: {
+          hdStatus: "PROCESSED",
+          hdOutputUrl: prediction.output,
+        },
+      });
+    }
+
+    return res.json({ shot });
+  }
+
+  return res.status(405).json({ message: "Method not allowed" });
+};
+
+export default handler;