From 9b7ee4e7468a4f3a93f3bc56ed5c89b5f7eaa86b Mon Sep 17 00:00:00 2001
From: DecDuck <declanahofmeyr@gmail.com>
Date: Sat, 12 Oct 2024 12:09:14 +1100
Subject: [PATCH] upload images to games

---
 components/GamePanel.vue                  |  19 +++
 components/UploadFileDialog.vue           | 169 ++++++++++++++++++++++
 package.json                              |   1 +
 pages/admin/library/[id]/index.vue        |  16 ++
 pages/index.vue                           |  10 +-
 server/api/v1/admin/game/image.delete.ts  |   8 +-
 server/api/v1/admin/game/image.post.ts    |  57 ++++++++
 server/api/v1/games/front.get.ts          |   2 +-
 server/internal/objects/transactional.ts  |  22 ++-
 server/internal/utils/handlefileupload.ts |  31 ++++
 yarn.lock                                 |  25 +++-
 11 files changed, 348 insertions(+), 12 deletions(-)
 create mode 100644 components/GamePanel.vue
 create mode 100644 components/UploadFileDialog.vue
 create mode 100644 server/api/v1/admin/game/image.post.ts
 create mode 100644 server/internal/utils/handlefileupload.ts

diff --git a/components/GamePanel.vue b/components/GamePanel.vue
new file mode 100644
index 0000000..63311fa
--- /dev/null
+++ b/components/GamePanel.vue
@@ -0,0 +1,19 @@
+<template>
+  <NuxtLink v-if="game" :href="`/store/${game.id}`" class="rounded overflow-hidden w-48 h-64 group relative transition-all duration-300 hover:scale-105 hover:shadow-xl">
+    <img :src="useObject(game.mCoverId)" class="w-full h-full object-cover" />
+    <div class="absolute inset-0 bg-gradient-to-b from-transparent to-90% to-zinc-800"/>
+    <div class="absolute bottom-0 left-0 px-2 py-1.5">
+        <h1 class="text-zinc-100 text-sm font-bold font-display">{{ game.mName }}</h1>
+        <p class="text-zinc-400 text-xs">{{ game.mShortDescription.split(" ").slice(0, 10).join(" ") }}...</p>
+    </div>
+  </NuxtLink>
+  <div v-else class="rounded w-48 h-64 bg-zinc-800 flex items-center justify-center">
+    <p class="text-zinc-700 text-sm font-semibold font-display uppercase">no game</p>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { SerializeObject } from "nitropack";
+
+const props = defineProps<{ game?: SerializeObject<{ id: string, mCoverId: string, mName: string, mShortDescription: string }> }>();
+</script>
diff --git a/components/UploadFileDialog.vue b/components/UploadFileDialog.vue
new file mode 100644
index 0000000..4e8bf63
--- /dev/null
+++ b/components/UploadFileDialog.vue
@@ -0,0 +1,169 @@
+<template>
+  <TransitionRoot as="template" :show="open">
+    <Dialog class="relative z-50" @close="open = false">
+      <TransitionChild
+        as="template"
+        enter="ease-out duration-300"
+        enter-from="opacity-0"
+        enter-to="opacity-100"
+        leave="ease-in duration-200"
+        leave-from="opacity-100"
+        leave-to="opacity-0"
+      >
+        <div
+          class="fixed inset-0 bg-zinc-950 bg-opacity-75 transition-opacity"
+        />
+      </TransitionChild>
+
+      <div class="fixed inset-0 z-10 w-screen overflow-y-auto">
+        <div
+          class="flex min-h-full items-end justify-center p-4 text-center sm:items-center sm:p-0"
+        >
+          <TransitionChild
+            as="template"
+            enter="ease-out duration-300"
+            enter-from="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
+            enter-to="opacity-100 translate-y-0 sm:scale-100"
+            leave="ease-in duration-200"
+            leave-from="opacity-100 translate-y-0 sm:scale-100"
+            leave-to="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
+          >
+            <DialogPanel
+              class="relative transform overflow-hidden rounded-lg bg-zinc-900 px-4 pb-4 pt-5 text-left shadow-xl transition-all sm:my-8 sm:w-full sm:max-w-lg sm:p-6"
+            >
+              <div class="sm:flex sm:items-start">
+                <div
+                  class="mt-3 w-full text-center sm:ml-4 sm:mt-0 sm:text-left"
+                >
+                  <div class="mt-2">
+                    <label
+                      for="file-upload"
+                      class="cursor-pointer transition relative block w-full rounded-lg border-2 border-dashed border-zinc-800 p-12 text-center hover:border-zinc-700 focus:outline-none focus:ring-2 focus:ring-blue-600 focus:ring-offset-2"
+                    >
+                      <ArrowUpTrayIcon
+                        class="mx-auto h-6 w-6 text-zinc-700"
+                        stroke="currentColor"
+                        fill="none"
+                        viewBox="0 0 48 48"
+                        aria-hidden="true"
+                      />
+                      <span
+                        class="mt-2 block text-sm font-semibold text-zinc-100"
+                        >Upload file</span
+                      >
+                      <p class="mt-1 text-xs text-zinc-400" v-if="currentFile">
+                        {{ currentFile.name }}
+                      </p>
+                    </label>
+                    <input
+                      :accept="props.accept"
+                      @change="(e) => file = (e.target as any)?.files"
+                      class="hidden"
+                      type="file"
+                      id="file-upload"
+                    />
+                  </div>
+                </div>
+              </div>
+              <div class="mt-5 sm:mt-4 sm:flex sm:flex-row-reverse">
+                <LoadingButton
+                  :disabled="currentFile == undefined"
+                  type="button"
+                  :loading="uploadLoading"
+                  @click="() => uploadFile_wrapper()"
+                  :class="[
+                    'inline-flex w-full shadow-sm sm:ml-3 sm:w-auto',
+                    currentFile === undefined
+                      ? 'text-zinc-400 bg-blue-600/10 hover:bg-blue-600/10'
+                      : 'text-white bg-blue-600 hover:bg-blue-500',
+                  ]"
+                >
+                  Upload
+                </LoadingButton>
+                <button
+                  type="button"
+                  class="mt-3 inline-flex w-full justify-center rounded-md bg-zinc-800 px-3 py-2 text-sm font-semibold text-zinc-100 shadow-sm ring-1 ring-inset ring-zinc-800 hover:bg-zinc-900 sm:mt-0 sm:w-auto"
+                  @click="open = false"
+                  ref="cancelButtonRef"
+                >
+                  Cancel
+                </button>
+              </div>
+              <div v-if="uploadError" class="mt-3 rounded-md bg-red-600/10 p-4">
+                <div class="flex">
+                  <div class="flex-shrink-0">
+                    <XCircleIcon
+                      class="h-5 w-5 text-red-600"
+                      aria-hidden="true"
+                    />
+                  </div>
+                  <div class="ml-3">
+                    <h3 class="text-sm font-medium text-red-600">
+                      {{ uploadError }}
+                    </h3>
+                  </div>
+                </div>
+              </div>
+            </DialogPanel>
+          </TransitionChild>
+        </div>
+      </div>
+    </Dialog>
+  </TransitionRoot>
+</template>
+
+<script setup lang="ts">
+import { ref } from "vue";
+import {
+  Dialog,
+  DialogPanel,
+  DialogTitle,
+  TransitionChild,
+  TransitionRoot,
+} from "@headlessui/vue";
+import { ExclamationTriangleIcon } from "@heroicons/vue/24/outline";
+import { ArrowUpTrayIcon } from "@heroicons/vue/20/solid";
+
+const open = defineModel<boolean>();
+
+const file = ref<FileList | undefined>();
+const currentFile = computed(() => file.value?.item(0));
+const props = defineProps<{
+  endpoint: string;
+  accept: string;
+  options?: { [key: string]: string };
+}>();
+const emit = defineEmits(["upload"]);
+
+const uploadLoading = ref(false);
+const uploadError = ref<string | undefined>();
+async function uploadFile() {
+  if (!currentFile.value) return;
+
+  const form = new FormData();
+  form.append("file", currentFile.value);
+
+  if (props.options) {
+    for (const [key, value] of Object.entries(props.options)) {
+      form.append(key, value);
+    }
+  }
+
+  console.log(props.endpoint);
+  const result = await $fetch(props.endpoint, { method: "POST", body: form });
+  open.value = false;
+  file.value = undefined;
+  emit("upload", result);
+}
+
+function uploadFile_wrapper() {
+  uploadLoading.value = true;
+  uploadFile()
+    .catch((error) => {
+      uploadError.value = error.statusMessage ?? "An unknown error occurred.";
+    })
+    .finally(() => {
+      uploadLoading.value = false;
+    });
+}
+</script>
diff --git a/package.json b/package.json
index 2ddaf9c..deb17af 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,7 @@
     "@types/turndown": "^5.0.5",
     "@types/uuid": "^10.0.0",
     "autoprefixer": "^10.4.20",
+    "h3": "^1.13.0",
     "nitropack": "^2.9.7",
     "postcss": "^8.4.47",
     "sass": "^1.79.4",
diff --git a/pages/admin/library/[id]/index.vue b/pages/admin/library/[id]/index.vue
index 29b938a..1fb710e 100644
--- a/pages/admin/library/[id]/index.vue
+++ b/pages/admin/library/[id]/index.vue
@@ -26,6 +26,7 @@
             </div>
             <div class="ml-4 mt-2 flex-shrink-0">
               <button
+                @click="() => (showUploadModal = true)"
                 type="button"
                 class="relative inline-flex items-center rounded-md bg-blue-600 px-3 py-2 text-sm font-semibold text-white shadow-sm hover:bg-blue-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-blue-600"
               >
@@ -91,16 +92,26 @@
       </div>
     </div>
   </div>
+  <UploadFileDialog
+    v-model="showUploadModal"
+    :options="{ id: game.id }"
+    accept="image/*"
+    endpoint="/api/v1/admin/game/image"
+    @upload="(result) => uploadAfterImageUpload(result)"
+  />
 </template>
 
 <script setup lang="ts">
 import type { Game } from "@prisma/client";
 import markdownit from "markdown-it";
+import UploadFileDialog from "~/components/UploadFileDialog.vue";
 
 definePageMeta({
   layout: "admin",
 });
 
+const showUploadModal = ref(false);
+
 const route = useRoute();
 const gameId = route.params.id.toString();
 const headers = useRequestHeaders(["cookie"]);
@@ -151,4 +162,9 @@ async function deleteImage(id: string) {
   game.value.mImageLibrary = mImageLibrary;
   game.value.mBannerId = mBannerId;
 }
+
+async function uploadAfterImageUpload(result: Game) {
+  if (!game.value) return;
+  game.value.mImageLibrary = result.mImageLibrary;
+}
 </script>
diff --git a/pages/index.vue b/pages/index.vue
index 57dfbd8..fb6129f 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -1,5 +1,13 @@
 <template>
-  {{ games }}
+  <div class="px-12 py-4">
+    <h1 class="text-zinc-100 text-2xl font-bold font-display">
+      Newly added
+    </h1>
+    <NuxtLink class="text-blue-600 font-semibold">Explore more &rarr;</NuxtLink>
+    <div class="mt-4 grid grid-cols-8 gap-8">
+      <GamePanel v-for="i in 8" :game="games[i - 1]" />
+    </div>
+  </div>
 </template>
 
 <script setup lang="ts">
diff --git a/server/api/v1/admin/game/image.delete.ts b/server/api/v1/admin/game/image.delete.ts
index b79f6cb..6e84ec2 100644
--- a/server/api/v1/admin/game/image.delete.ts
+++ b/server/api/v1/admin/game/image.delete.ts
@@ -28,7 +28,13 @@ export default defineEventHandler(async (h3) => {
   if (!game)
     throw createError({ statusCode: 400, statusMessage: "Invalid game ID" });
 
-  game.mImageLibrary = game.mImageLibrary.filter((e) => e != imageId);
+  const imageIndex = game.mImageLibrary.findIndex((e) => e == imageId);
+  if (imageIndex == -1)
+    throw createError({ statusCode: 400, statusMessage: "Image not found" });
+
+  game.mImageLibrary.splice(imageIndex, 1);
+  await h3.context.objects.delete(imageId);
+  
   if (game.mBannerId === imageId) {
     game.mBannerId = game.mImageLibrary[0];
   }
diff --git a/server/api/v1/admin/game/image.post.ts b/server/api/v1/admin/game/image.post.ts
new file mode 100644
index 0000000..b94b304
--- /dev/null
+++ b/server/api/v1/admin/game/image.post.ts
@@ -0,0 +1,57 @@
+import prisma from "~/server/internal/db/database";
+import { handleFileUpload } from "~/server/internal/utils/handlefileupload";
+
+export default defineEventHandler(async (h3) => {
+  const user = await h3.context.session.getAdminUser(h3);
+  if (!user) throw createError({ statusCode: 403 });
+
+  const form = await readMultipartFormData(h3);
+  if (!form)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "This endpoint requires multipart form data.",
+    });
+
+  const uploadResult = await handleFileUpload(h3, {}, ["internal:read"]);
+  if (!uploadResult)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "Failed to upload file",
+    });
+
+  const [id, options, pull, dump] = uploadResult;
+  if (!id) {
+    dump();
+    throw createError({
+      statusCode: 400,
+      statusMessage: "Did not upload a file",
+    });
+  }
+
+  const gameId = options.id;
+  if (!gameId)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "No game ID attached",
+    });
+
+  const hasGame = (await prisma.game.count({ where: { id: gameId } })) != 0;
+  if (!hasGame) {
+    dump();
+    throw createError({ statusCode: 400, statusMessage: "Invalid game ID" });
+  }
+
+  const result = await prisma.game.update({
+    where: {
+      id: gameId,
+    },
+    data: {
+      mImageLibrary: {
+        push: id,
+      },
+    },
+  });
+
+  await pull();
+  return result;
+});
diff --git a/server/api/v1/games/front.get.ts b/server/api/v1/games/front.get.ts
index 9a0e1f6..7bcbd93 100644
--- a/server/api/v1/games/front.get.ts
+++ b/server/api/v1/games/front.get.ts
@@ -9,7 +9,7 @@ export default defineEventHandler(async (h3) => {
       id: true,
       mName: true,
       mShortDescription: true,
-      mBannerId: true,
+      mCoverId:true,
       mDevelopers: {
         select: {
           id: true,
diff --git a/server/internal/objects/transactional.ts b/server/internal/objects/transactional.ts
index aabb7cd..caf092d 100644
--- a/server/internal/objects/transactional.ts
+++ b/server/internal/objects/transactional.ts
@@ -6,12 +6,13 @@ import { Readable } from "stream";
 import { v4 as uuidv4 } from "uuid";
 import { GlobalObjectHandler } from "~/server/plugins/objects";
 
-type TransactionTable = { [key: string]: string }; // ID to URL
+type TransactionDataType = string | Readable | Buffer;
+type TransactionTable = { [key: string]: TransactionDataType }; // ID to data
 type GlobalTransactionRecord = { [key: string]: TransactionTable }; // Transaction ID to table
 
-type Register = (url: string) => string;
-type Pull = () => Promise<void>;
-type Dump = () => void;
+export type Register = (url: TransactionDataType) => string;
+export type Pull = () => Promise<void>;
+export type Dump = () => void;
 
 export class ObjectTransactionalHandler {
   private record: GlobalTransactionRecord = {};
@@ -24,18 +25,23 @@ export class ObjectTransactionalHandler {
 
     this.record[transactionId] ??= {};
 
-    const register = (url: string) => {
+    const register = (data: TransactionDataType) => {
       const objectId = uuidv4();
-      this.record[transactionId][objectId] = url;
+      this.record[transactionId][objectId] = data;
 
       return objectId;
     };
 
     const pull = async () => {
-      for (const [id, url] of Object.entries(this.record[transactionId])) {
+      for (const [id, data] of Object.entries(this.record[transactionId])) {
         await GlobalObjectHandler.createFromSource(
           id,
-          () => $fetch<Readable>(url, { responseType: "stream" }),
+          () => {
+            if (typeof data === "string") {
+              return $fetch<Readable>(data, { responseType: "stream" });
+            }
+            return (async () => data)();
+          },
           metadata,
           permissions
         );
diff --git a/server/internal/utils/handlefileupload.ts b/server/internal/utils/handlefileupload.ts
new file mode 100644
index 0000000..76716e9
--- /dev/null
+++ b/server/internal/utils/handlefileupload.ts
@@ -0,0 +1,31 @@
+import { EventHandlerRequest, H3Event } from "h3";
+import { Dump, ObjectTransactionalHandler, Pull } from "../objects/transactional";
+
+export async function handleFileUpload(
+  h3: H3Event<EventHandlerRequest>,
+  metadata: { [key: string]: string },
+  permissions: Array<string>
+): Promise<[string | undefined, {[key: string]: string}, Pull, Dump] | undefined> {
+  const formData = await readMultipartFormData(h3);
+  if (!formData) return undefined;
+  const transactionalHandler = new ObjectTransactionalHandler();
+  const [add, pull, dump] = transactionalHandler.new(metadata, permissions);
+  const options: { [key: string]: string } = {};
+  let id;
+
+  for (const entry of formData) {
+    if (entry.filename) {
+      // Only pick one file
+      if (id) continue;
+
+      // Add file to transaction handler so we can void it later if we error out
+      id = add(entry.data);
+      continue;
+    }
+    if (!entry.name) continue;
+
+    options[entry.name] = entry.data.toString("utf-8");
+  }
+
+  return [id, options, pull, dump];
+}
diff --git a/yarn.lock b/yarn.lock
index 2bef820..c3d4b0d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2232,6 +2232,13 @@ cross-spawn@^7.0.0, cross-spawn@^7.0.3:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
+"crossws@>=0.2.0 <0.4.0":
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/crossws/-/crossws-0.3.1.tgz#7980e0b6688fe23286661c3ab8deeccbaa05ca86"
+  integrity sha512-HsZgeVYaG+b5zA+9PbIPGq4+J/CJynJuearykPsXx4V/eMhyQ5EDVg3Ak2FBZtVXCiOLu/U7IiwDHTr9MA+IKw==
+  dependencies:
+    uncrypto "^0.1.3"
+
 crossws@^0.2.4:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/crossws/-/crossws-0.2.4.tgz#82a8b518bff1018ab1d21ced9e35ffbe1681ad03"
@@ -3049,6 +3056,22 @@ h3@^1.12.0:
     uncrypto "^0.1.3"
     unenv "^1.9.0"
 
+h3@^1.13.0:
+  version "1.13.0"
+  resolved "https://registry.yarnpkg.com/h3/-/h3-1.13.0.tgz#b5347a8936529794b6754b440e26c0ab8a60dceb"
+  integrity sha512-vFEAu/yf8UMUcB4s43OaDaigcqpQd14yanmOsn+NcRX3/guSKncyE2rOYhq8RIchgJrPSs/QiIddnTTR1ddiAg==
+  dependencies:
+    cookie-es "^1.2.2"
+    crossws ">=0.2.0 <0.4.0"
+    defu "^6.1.4"
+    destr "^2.0.3"
+    iron-webcrypto "^1.2.1"
+    ohash "^1.1.4"
+    radix3 "^1.1.2"
+    ufo "^1.5.4"
+    uncrypto "^0.1.3"
+    unenv "^1.10.0"
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -3194,7 +3217,7 @@ ioredis@^5.4.1:
     redis-parser "^3.0.0"
     standard-as-callback "^2.1.0"
 
-iron-webcrypto@^1.1.1:
+iron-webcrypto@^1.1.1, iron-webcrypto@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/iron-webcrypto/-/iron-webcrypto-1.2.1.tgz#aa60ff2aa10550630f4c0b11fd2442becdb35a6f"
   integrity sha512-feOM6FaSr6rEABp/eDfVseKyTMDt+KGpeB35SkVn9Tyn0CqvVsY3EwI0v5i8nMHyJnzCIQf7nsy3p41TPkJZhg==