Merge 476172af16 into 318fb6efb9

components.d.ts

@@ -154,6 +154,7 @@ declare module '@vue/runtime-core' {
     PhoneParserAndFormatter: typeof import('./src/tools/phone-parser-and-formatter/phone-parser-and-formatter.vue')['default']
     QrCodeGenerator: typeof import('./src/tools/qr-code-generator/qr-code-generator.vue')['default']
     RandomPortGenerator: typeof import('./src/tools/random-port-generator/random-port-generator.vue')['default']
+    RemoveExif: typeof import('./src/tools/remove-exif/remove-exif.vue')['default']
     ResultRow: typeof import('./src/tools/ipv4-range-expander/result-row.vue')['default']
     RomanNumeralConverter: typeof import('./src/tools/roman-numeral-converter/roman-numeral-converter.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']

package.json

@@ -42,6 +42,7 @@
     "@tiptap/starter-kit": "2.1.6",
     "@tiptap/vue-3": "2.0.3",
     "@types/figlet": "^1.5.8",
+    "@types/memorystream": "^0.3.4",
     "@vicons/material": "^0.12.0",
     "@vicons/tabler": "^0.12.0",
     "@vueuse/core": "^10.3.0",
@@ -59,6 +60,7 @@
     "dompurify": "^3.0.6",
     "email-normalizer": "^1.0.0",
     "emojilib": "^3.0.10",
+    "exif-be-gone": "^1.5.1",
     "figlet": "^1.7.0",
     "figue": "^1.2.0",
     "fuse.js": "^6.6.2",
@@ -72,6 +74,7 @@
     "lodash": "^4.17.21",
     "marked": "^10.0.0",
     "mathjs": "^11.9.1",
+    "memorystream": "^0.3.1",
     "mime-types": "^2.1.35",
     "monaco-editor": "^0.43.0",
     "naive-ui": "^2.35.0",
@@ -134,6 +137,7 @@
     "unplugin-icons": "^0.17.0",
     "unplugin-vue-components": "^0.25.0",
     "vite": "^4.4.9",
+    "vite-plugin-node-polyfills": "^0.22.0",
     "vite-plugin-pwa": "^0.16.0",
     "vite-plugin-vue-markdown": "^0.23.5",
     "vite-svg-loader": "^4.0.0",

src/composable/downloadBase64.ts

@@ -1,6 +1,7 @@
 import { extension as getExtensionFromMimeType, extension as getMimeTypeFromExtension } from 'mime-types';
-import type { Ref } from 'vue';
+import type { MaybeRef, Ref } from 'vue';
 import _ from 'lodash';
+import { get } from '@vueuse/core';
 
 export {
   getMimeTypeFromBase64,
@@ -75,21 +76,11 @@ function downloadFromBase64({ sourceValue, filename, extension, fileMimeType }:
 }
 
 function useDownloadFileFromBase64(
-  { source, filename, extension, fileMimeType }:
-  { source: Ref<string>; filename?: string; extension?: string; fileMimeType?: string }) {
-  return {
-    download() {
-      downloadFromBase64({ sourceValue: source.value, filename, extension, fileMimeType });
-    },
-  };
-}
-
-function useDownloadFileFromBase64Refs(
   { source, filename, extension }:
-  { source: Ref<string>; filename?: Ref<string>; extension?: Ref<string> }) {
+  { source: MaybeRef<string>; filename?: MaybeRef<string>; extension?: MaybeRef<string> }) {
   return {
     download() {
-      downloadFromBase64({ sourceValue: source.value, filename: filename?.value, extension: extension?.value });
+      downloadFromBase64({ sourceValue: get(source), filename: get(filename), extension: get(extension) });
     },
   };
 }
@@ -116,3 +107,13 @@ function previewImageFromBase64(base64String: string): HTMLImageElement {
 
   return img;
 }
+
+function useDownloadFileFromBase64Refs(
+  { source, filename, extension }:
+  { source: Ref<string>; filename?: Ref<string>; extension?: Ref<string> }) {
+  return {
+    download() {
+      downloadFromBase64({ sourceValue: source.value, filename: filename?.value, extension: extension?.value });
+    },
+  };
+}

src/tools/index.ts

@@ -7,6 +7,7 @@ import { tool as asciiTextDrawer } from './ascii-text-drawer';
 
 import { tool as textToUnicode } from './text-to-unicode';
 import { tool as safelinkDecoder } from './safelink-decoder';
+import { tool as removeExif } from './remove-exif';
 import { tool as xmlToJson } from './xml-to-json';
 import { tool as jsonToXml } from './json-to-xml';
 import { tool as pdfSignatureChecker } from './pdf-signature-checker';
@@ -137,7 +138,13 @@ export const toolsByCategory: ToolCategory[] = [
   },
   {
     name: 'Images and videos',
-    components: [qrCodeGenerator, wifiQrCodeGenerator, svgPlaceholderGenerator, cameraRecorder],
+    components: [
+      qrCodeGenerator,
+      wifiQrCodeGenerator,
+      svgPlaceholderGenerator,
+      cameraRecorder,
+      removeExif,
+    ],
   },
   {
     name: 'Development',

src/tools/remove-exif/index.ts

@@ -0,0 +1,12 @@
+import { PictureInPictureOff } from '@vicons/tabler';
+import { defineTool } from '../tool';
+
+export const tool = defineTool({
+  name: 'Remove EXIF',
+  path: '/remove-exif',
+  description: 'Remove Exif from JPEG Files',
+  keywords: ['remove', 'exif', 'jpeg'],
+  component: () => import('./remove-exif.vue'),
+  icon: PictureInPictureOff,
+  createdAt: new Date('2024-07-14'),
+});

src/tools/remove-exif/remove-exif.vue

@@ -0,0 +1,68 @@
+<script setup lang="ts">
+import { Buffer } from 'node:buffer';
+import { Base64 } from 'js-base64';
+import ExifTransformer from 'exif-be-gone';
+import MemoryStream from 'memorystream';
+import { useDownloadFileFromBase64 } from '@/composable/downloadBase64';
+
+const status = ref<'idle' | 'done' | 'error' | 'processing'>('idle');
+const file = ref<File | null>(null);
+
+interface ToBufferMemoryStream extends MemoryStream {
+  toBuffer(): Buffer
+}
+
+const base64OutputFile = ref('');
+const fileName = ref('');
+const { download } = useDownloadFileFromBase64(
+  {
+    source: base64OutputFile,
+    filename: fileName,
+    extension: 'jpg',
+  });
+
+async function onFileUploaded(uploadedFile: File) {
+  file.value = uploadedFile;
+  const fileBuffer = await uploadedFile.arrayBuffer();
+
+  fileName.value = `noexif_${uploadedFile.name}`;
+  status.value = 'processing';
+  try {
+    const inStream = MemoryStream.createReadStream(Buffer.from(fileBuffer));
+    const outStream = MemoryStream.createWriteStream();
+    const trans = new ExifTransformer();
+    await new Promise((resolve, _reject) => {
+      inStream.pipe(trans).pipe(outStream).on('finish', () => resolve(true));
+    });
+
+    const outFileBuffer = (outStream as ToBufferMemoryStream).toBuffer();
+    base64OutputFile.value = `data:image/File;base64,${Base64.fromUint8Array(outFileBuffer)}`;
+    status.value = 'done';
+
+    download();
+  }
+  catch (e) {
+    status.value = 'error';
+  }
+}
+</script>
+
+<template>
+  <div>
+    <div style="flex: 0 0 100%">
+      <div mx-auto max-w-600px>
+        <c-file-upload title="Drag and drop a Image file here, or click to select a file" accept="image/*" @file-upload="onFileUploaded" />
+      </div>
+    </div>
+
+    <div mt-3 flex justify-center>
+      <c-alert v-if="status === 'error'" type="error">
+        An error occured processing {{ fileName }}
+      </c-alert>
+      <n-spin
+        v-if="status === 'processing'"
+        size="small"
+      />
+    </div>
+  </div>
+</template>

vite.config.ts

@@ -15,6 +15,7 @@ import { VitePWA } from 'vite-plugin-pwa';
 import markdown from 'vite-plugin-vue-markdown';
 import svgLoader from 'vite-svg-loader';
 import { configDefaults } from 'vitest/config';
+import { nodePolyfills } from 'vite-plugin-node-polyfills'
 
 const baseUrl = process.env.BASE_URL ?? '/';
 
@@ -97,6 +98,7 @@ export default defineConfig({
       resolvers: [NaiveUiResolver(), IconsResolver({ prefix: 'icon' })],
     }),
     Unocss(),
+    nodePolyfills(),
   ],
   base: baseUrl,
   resolve: {