🐛 fix mime breaking changes issue #2961

Author: smashah

package-lock.json

@@ -74,7 +74,7 @@
     "@types/line-reader": "0.0.34",
     "@types/localtunnel": "^2.0.1",
     "@types/marked": "^4.0.2",
-    "@types/mime-types": "^2.1.0",
+    "@types/mime": "^3.0.1",
     "@types/node": "^18.7.6",
     "@types/puppeteer": "^5.4.0",
     "@types/shelljs": "^0.8.5",
@@ -142,6 +142,7 @@
     "localtunnel": "^2.0.2",
     "lodash.uniq": "^4.5.0",
     "meow": "^9.0.0",
+    "mime": "^3.0.0",
     "node-persist": "^3.1.0",
     "open": "^8.0.2",
     "os-name": "^4.0.0",

package.json

@@ -44,7 +44,7 @@ const AUTO_DECRYPT: MessagePreProcessor =
 
 const AUTO_DECRYPT_SAVE: MessagePreProcessor = async (message: Message, client: Client) => {
   if (message.deprecatedMms3Url && message.mimetype) {
-    const filename = `${message.mId}.${mime.extension(
+    const filename = `${message.mId}.${mime.getExtension(
       message.mimetype
     )}`;
     const filePath = `media/${filename}`;
@@ -72,7 +72,7 @@ const UPLOAD_CLOUD: MessagePreProcessor = async (message: Message, client: Clien
     if(!uploadQueue) {
       uploadQueue = new PQueue({ concurrency: 2, interval: 1000, carryoverConcurrencyCount: true, intervalCap: 2 });
     }
-    const filename = `${message.mId || `${Date.now()}`}.${mime.extension(
+    const filename = `${message.mId || `${Date.now()}`}.${mime.getExtension(
       message.mimetype
     )}`;
     const mediaData = await client.decryptMedia(message);

src/structures/preProcessors.ts

@@ -309,7 +309,7 @@ export const ensureDUrl = async (file : string | Buffer, requestConfig: AxiosReq
       const { ext } = await (await ft()).fileTypeFromBuffer(file);
       filename = `file.${ext}`;
     }
-    return `data:${mime.lookup(filename)};base64,${file.toString('base64').split(',')[1]}`
+    return `data:${mime.getType(filename)};base64,${file.toString('base64').split(',')[1]}`
   } else
   if(!isDataURL(file) && !isBase64(file)) {
       //must be a file then
@@ -324,8 +324,8 @@ export const ensureDUrl = async (file : string | Buffer, requestConfig: AxiosReq
       const { ext } = await (await ft()).fileTypeFromBuffer(Buffer.from(file.split(',')[1], 'base64'));
       filename = `file.${ext}`;
     }
-    if(file.includes("data:") && file.includes("undefined") || file.includes("application/octet-stream") && filename && mime.lookup(filename)) {
-      file = `data:${mime.lookup(filename)};base64,${file.split(',')[1]}`
+    if(file.includes("data:") && file.includes("undefined") || file.includes("application/octet-stream") && filename && mime.getType(filename)) {
+      file = `data:${mime.getType(filename)};base64,${file.split(',')[1]}`
     }
     return file;
 }
@@ -406,7 +406,7 @@ export const assertFile : (file: AdvancedFile | Buffer, outfileName: string, des
       let tfn = `${Crypto.randomBytes(6).readUIntLE(0, 6).toString(36)}.${outfileName}`;
       if(inputType != FileInputTypes.BUFFER){
         file = await ensureDUrl(file as string, requestConfig, outfileName);
-        const ext = mime.extension(file.match(/[^:]\w+\/[\w-+\d.]+(?=;|,)/)[0]);
+        const ext = mime.getExtension(file.match(/[^:]\w+\/[\w-+\d.]+(?=;|,)/)[0]);
         if(ext && !IGNORE_FILE_EXTS.includes(ext) && !tfn.endsWith(ext)) tfn = `${tfn}.${ext}`;
         file = Buffer.from(file.split(',')[1], 'base64')
       }