Merge branch 'UI_Update_Eric_Ma' of https://github.com/brown-dash/Dash-Web into UI_Update_Eric_Ma

1 files changed, 28 insertions, 0 deletions

diff --git a/src/client/views/nodes/generativeFill/generativeFillUtils/ImageHandler.ts b/src/client/views/nodes/generativeFill/generativeFillUtils/ImageHandler.ts
index 2ede625f6..47a14135f 100644
--- a/src/client/views/nodes/generativeFill/generativeFillUtils/ImageHandler.ts
+++ b/src/client/views/nodes/generativeFill/generativeFillUtils/ImageHandler.ts
@@ -283,4 +283,32 @@ export class ImageUtility {
         }
         return canvas;
     };
+
+    /**
+     * Converts a url to base64 (tainted canvas workaround)
+     */
+    static urlToBase64 = async (imageUrl: string): Promise<string | undefined> => {
+        try {
+            const res = await fetch(imageUrl);
+            const blob = await res.blob();
+
+            return new Promise<string>((resolve, reject) => {
+                const reader = new FileReader();
+                reader.onload = () => {
+                    const base64Data = reader.result?.toString().split(',')[1];
+                    if (base64Data) {
+                        resolve(base64Data);
+                    } else {
+                        reject(new Error('Failed to convert.'));
+                    }
+                };
+                reader.onerror = () => {
+                    reject(new Error('Error reading image data'));
+                };
+                reader.readAsDataURL(blob);
+            });
+        } catch (err) {
+            console.error(err);
+        }
+    };
 }