example: fix Vue3 example

transloadit · May 31, 2022 · 77b351a · 77b351a
1 parent 861f264
commit 77b351a
Show file tree

Hide file tree

Showing 8 changed files with 344 additions and 871 deletions.
diff --git a/examples/vue3/index.html b/examples/vue3/index.html
@@ -1,13 +1,13 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <link rel="icon" href="/favicon.ico" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Vite App</title>
-</head>
-<body>
-  <div id="app"></div>
-  <script type="module" src="/src/main.js"></script>
-</body>
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" href="/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite App</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.js"></script>
+  </body>
 </html>
diff --git a/examples/vue3/package.json b/examples/vue3/package.json
@@ -4,17 +4,20 @@
   "private": true,
   "scripts": {
     "dev": "vite",
-    "build": "vite build"
+    "build": "vite build",
+    "preview": "vite preview --port 5050"
   },
   "dependencies": {
     "@uppy/core": "workspace:*",
+    "@uppy/dashboard": "workspace:*",
+    "@uppy/drag-drop": "workspace:*",
+    "@uppy/progress-bar": "workspace:*",
+    "@uppy/transloadit": "workspace:*",
     "@uppy/vue": "workspace:*",
-    "core-js": "^3.6.5",
-    "shallow-equal": "^1.2.1",
-    "vue": "^3.0.4"
+    "vue": "^3.2.33"
   },
   "devDependencies": {
-    "@vue/compiler-sfc": "^3.0.4",
-    "vite": "^1.0.0-rc.13"
+    "@vitejs/plugin-vue": "^2.3.1",
+    "vite": "^2.7.1"
   }
 }
diff --git a/examples/vue3/src/App.vue b/examples/vue3/src/App.vue
@@ -1,3 +1,7 @@
+<script setup>
+import { Dashboard, DashboardModal, DragDrop, ProgressBar } from '@uppy/vue'
+</script>
+
 <template>
   <div id="app">
     <!-- <HelloWorld msg="Welcome to Uppy Vue Demo"/> -->
@@ -13,7 +17,7 @@
       />
       Show Dashboard
     </label>
-    <dashboard
+    <Dashboard
       v-if="showInlineDashboard"
       :uppy="uppy"
       :props="{
@@ -23,7 +27,7 @@
     <h2>Modal Dashboard</h2>
     <div>
       <button @click="open = true">Show Dashboard</button>
-    <dashboard-modal
+    <DashboardModal
       :uppy="uppy2" 
       :open="open" 
       :props="{
@@ -33,7 +37,7 @@
     </div>
 
     <h2>Drag Drop Area</h2>
-    <drag-drop 
+    <DragDrop 
       :uppy="uppy"
       :props="{
         locale: {
@@ -46,7 +50,7 @@
     />
 
     <h2>Progress Bar</h2>
-    <progress-bar 
+    <ProgressBar 
       :uppy="uppy"
       :props="{
         hideAfterFinish: false
@@ -57,22 +61,45 @@
 
 <script>
 import Uppy from '@uppy/core'
-// import Tus from '@uppy/tus'
-import { Dashboard, DashboardModal, DragDrop, ProgressBar } from '@uppy/vue'
+import Transloadit from '@uppy/transloadit'
+import { defineComponent } from 'vue'
 
-export default {
-  name: 'App',
-  components: {
-    Dashboard,
-    DashboardModal,
-    DragDrop,
-    ProgressBar
-  },
+import generateSignatureIfSecret from './generateSignatureIfSecret.js'
+
+const {
+  VITE_TRANSLOADIT_KEY : TRANSLOADIT_KEY,
+  // Your Transloadit secret SHALL NOT be accessible in your Vue file, this is
+  // there for illustration purposes only.
+  VITE_TRANSLOADIT_SECRET : TRANSLOADIT_SECRET,
+  VITE_TRANSLOADIT_TEMPLATE : TRANSLOADIT_TEMPLATE,
+  VITE_TRANSLOADIT_SERVICE_URL : TRANSLOADIT_SERVICE_URL,
+} = import.meta.env
+
+async function getAssemblyOptions () {
+  return generateSignatureIfSecret(TRANSLOADIT_SECRET, {
+    auth: {
+      key: TRANSLOADIT_KEY,
+    },
+    // It's more secure to use a template_id and enable
+    // Signature Authentication
+    template_id: TRANSLOADIT_TEMPLATE,
+  })
+}
+
+export default defineComponent({
   computed: {
-    uppy: () => new Uppy({ id: 'uppy1', autoProceed: true, debug: true }),
-      // .use(Tus, { endpoint: 'https://tusd.tusdemo.net/files/' }),
+    uppy: () => new Uppy({ id: 'uppy1', autoProceed: true, debug: true })
+      .use(Transloadit, {
+        service: TRANSLOADIT_SERVICE_URL,
+        waitForEncoding: true,
+        getAssemblyOptions,
+      }),
     uppy2: () => new Uppy({ id: 'uppy2', autoProceed: false, debug: true })
-      // .use(Tus, { endpoint: 'https://tusd.tusdemo.net/files/' }),
+      .use(Transloadit, {
+        service: TRANSLOADIT_SERVICE_URL,
+        waitForEncoding: true,
+        getAssemblyOptions,
+      }),
   },
   data () {
     return {
@@ -83,15 +110,14 @@ export default {
   methods: {
     handleClose() { this.open = false }
   },
-  
-}
+})
 </script>
+
 <style src='@uppy/core/dist/style.css'></style> 
 <style src='@uppy/dashboard/dist/style.css'></style> 
 <style src='@uppy/drag-drop/dist/style.css'></style> 
 <style src='@uppy/progress-bar/dist/style.css'></style> 
 
-
 <style>
 #app {
   font-family: Avenir, Helvetica, Arial, sans-serif;

diff --git a/examples/vue3/src/generateSignatureIfSecret.js b/examples/vue3/src/generateSignatureIfSecret.js
@@ -0,0 +1,34 @@
+const enc = new TextEncoder('utf-8')
+async function sign (secret, body) {
+  const algorithm = { name: 'HMAC', hash: 'SHA-384' }
+
+  const key = await crypto.subtle.importKey('raw', enc.encode(secret), algorithm, false, ['sign', 'verify'])
+  const signature = await crypto.subtle.sign(algorithm.name, key, enc.encode(body))
+  return `sha384:${Array.from(new Uint8Array(signature), x => x.toString(16).padStart(2, '0')).join('')}`
+}
+function getExpiration (future) {
+  return new Date(Date.now() + future)
+    .toISOString()
+    .replace('T', ' ')
+    .replace(/\.\d+Z$/, '+00:00')
+}
+/**
+ * Adds an expiration date and signs the params object if a secret is passed to
+ * it. If no secret is given, it returns the same object.
+ *
+ * @param {string | undefined} secret
+ * @param {object} params
+ * @returns {{ params: string, signature?: string }}
+ */
+export default async function generateSignatureIfSecret (secret, params) {
+  let signature
+  if (secret) {
+    // eslint-disable-next-line no-param-reassign
+    params.auth.expires = getExpiration(5 * 60 * 1000)
+    // eslint-disable-next-line no-param-reassign
+    params = JSON.stringify(params)
+    signature = await sign(secret, params)
+  }
+
+  return { params, signature }
+}
diff --git a/examples/vue3/src/index.css b/examples/vue3/src/index.css
diff --git a/examples/vue3/src/main.js b/examples/vue3/src/main.js
@@ -1,5 +1,4 @@
 import { createApp } from 'vue'
 import App from './App.vue'
-import './index.css'
 
 createApp(App).mount('#app')
diff --git a/examples/vue3/vite.config.js b/examples/vue3/vite.config.js
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+
+// https://vitejs.dev/config/
+export default defineConfig({
+  plugins: [vue()],
+})