improve content type to extension logic

easrng · web-flow · commit 3726921fb47c · 2025-11-14T20:59:48.000-07:00
diff --git a/ts/util/Attachment.std.ts b/ts/util/Attachment.std.ts
@@ -772,7 +772,7 @@ export const getFileExtension = (
     case 'audio/mpeg':
       return 'mp3';
     default:
-      return attachment.contentType.split('/')[1];
+      return attachment.contentType.split('/')[1].split(/[+;]/)[0].trim();
   }
 };
 

Original file line number	Diff line number	Diff line change
`@@ -772,7 +772,7 @@ export const getFileExtension = (`
`772`	`772`	`case 'audio/mpeg':`
`773`	`773`	`return 'mp3';`
`774`	`774`	`default:`
`775`		`- return attachment.contentType.split('/')[1];`
	`775`	`+ return attachment.contentType.split('/')[1].split(/[+;]/)[0].trim();`
`776`	`776`	`}`
`777`	`777`	`};`
`778`	`778`