fix: handle base64 in manga service

2026-02-20 16:46:59 -08:00
parent 4b2a8e6fed
commit 08e25d9f60
1 changed files with 18 additions and 2 deletions
@@ -10,6 +10,7 @@ import {
  validateUrl,
  validateRating,
  validateStringLength,
+  validateDataUrl,
  MAX_LENGTHS,
 } from "../utils/validation";

@@ -42,8 +43,23 @@ export class MangaService {
    }

    // Validate cover image URL
-    if (data.coverImage && !validateUrl(data.coverImage)) {
-      throw new Error("Invalid cover image URL. Only http and https URLs are allowed.");
+    if (data.coverImage) {
+      if (data.coverImage.startsWith("data:")) {
+        const sizeInBytes = data.coverImage.length * 0.75;
+        if (sizeInBytes > MAX_LENGTHS.DATA_URL) {
+          throw new Error("Cover image must be under 5MB.");
+        }
+        if (!validateDataUrl(data.coverImage)) {
+          throw new Error("Invalid image data URL.");
+        }
+      } else {
+        if (!validateStringLength(data.coverImage, MAX_LENGTHS.URL)) {
+          throw new Error(`Cover image URL must be ${MAX_LENGTHS.URL} characters or less.`);
+        }
+        if (!validateUrl(data.coverImage)) {
+          throw new Error("Invalid cover image URL. Only http and https URLs are allowed.");
+        }
+      }
    }

    // Validate tags