Enable support for base64 data decoding in ImageBuilder.

Author: SaadArdati

lib/src/utils/extensions.dart

@@ -1,3 +1,5 @@
+import 'dart:convert';
+import 'dart:typed_data';
 import 'dart:ui';
 
 import 'package:codelessly_api/codelessly_api.dart';
@@ -1338,6 +1340,18 @@ extension StringExt on String {
     return path.extension(uri.path).contains('svg');
   }
 
+  bool get isBase64Blob {
+    final uri = Uri.tryParse(this);
+    if (uri == null) return false;
+    return uri.scheme == 'data' && uri.path.contains('base64');
+  }
+
+  // Assumes [isBase64Blob] is true. Decodes the base64 data and returns it.
+  // data:image/gif;base64,<BASE64 CODE>
+  Uint8List get base64Data {
+    return base64Decode(split(',')[1]);
+  }
+
   String toJsonPointerPath() {
     final tokens = split(RegExp('[[.]'));
     final formatted = tokens.map((e) => e.replaceAll(']', '')).join('/');

lib/src/utils/image_builder.dart

@@ -223,6 +223,22 @@ class _UltimateImageBuilderState extends State<UltimateImageBuilder> {
       );
     }
 
+    if (url.isBase64Blob) {
+      return Image.memory(
+        url.base64Data,
+        fit: fit,
+        alignment: alignment,
+        scale: scale,
+        width: width,
+        height: height,
+        repeat: repeat,
+        color: widget.color,
+        colorBlendMode: colorBlendMode,
+        errorBuilder: (context, _, __) =>
+            (widget.errorBuilder ?? _defaultErrorBuilder)(context),
+      );
+    }
+
     return CachedNetworkImage(
       imageUrl: url,
       fit: fit,