added cleanupBase64FileData

shaipetel · shaipetel · commit 8b3d67fe10b4 · 2026-04-02T13:33:39.000-04:00
diff --git a/src/helpers/base64.ts b/src/helpers/base64.ts
@@ -187,4 +187,11 @@ export function buffersToArrayBuffer(buffer: Buffer[] | Uint8Array): ArrayBuffer
             (c.byteOffset || 0) + (c.byteLength || c.length)
         );
     }
+}
+
+export function cleanupBase64FileData(fileData: string) {
+    const base64Marker = 'base64,';
+    return (fileData.indexOf(base64Marker) >= 0)
+        ? fileData.slice(fileData.indexOf(base64Marker) + base64Marker.length)
+        : fileData;
 }

Original file line number	Diff line number	Diff line change
`@@ -187,4 +187,11 @@ export function buffersToArrayBuffer(buffer: Buffer[] \| Uint8Array): ArrayBuffer`
`187`	`187`	`(c.byteOffset \|\| 0) + (c.byteLength \|\| c.length)`
`188`	`188`	`);`
`189`	`189`	`}`
	`190`	`+}`
	`191`	`+`
	`192`	`+export function cleanupBase64FileData(fileData: string) {`
	`193`	`+ const base64Marker = 'base64,';`
	`194`	`+ return (fileData.indexOf(base64Marker) >= 0)`
	`195`	`+ ? fileData.slice(fileData.indexOf(base64Marker) + base64Marker.length)`
	`196`	`+ : fileData;`
`190`	`197`	`}`