TF-457 Display signature, bcc email address in composer

core/lib/presentation/utils/html_transformer/dom/sigature_transformers.dart

@@ -0,0 +1,24 @@
+
+import 'package:core/data/network/dio_client.dart';
+import 'package:core/presentation/utils/html_transformer/base/dom_transformer.dart';
+import 'package:html/dom.dart';
+
+class SignatureTransformer extends DomTransformer {
+
+  const SignatureTransformer();
+
+  @override
+  Future<void> process(
+      Document document,
+      String message,
+      {
+        Map<String, String>? mapUrlDownloadCID,
+        DioClient? dioClient
+      }
+  ) async {
+    final signatureElements = document.querySelectorAll('div.tmail-signature');
+    await Future.wait(signatureElements.map((element) async {
+      element.attributes['class'] = 'tmail-signature-blocked';
+    }));
+  }
+}

core/lib/presentation/utils/html_transformer/html_transform.dart

@@ -1,6 +1,5 @@
 import 'package:core/core.dart';
 import 'package:core/presentation/utils/html_transformer/message_content_transformer.dart';
-import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 import 'package:html/dom.dart';
 
 class HtmlTransform {

core/lib/presentation/utils/html_transformer/message_content_transformer.dart

@@ -1,5 +1,4 @@
 import 'package:core/core.dart';
-import 'package:core/presentation/utils/html_transformer/transform_configuration.dart';
 import 'package:html/dom.dart';
 import 'package:html/parser.dart' show parse;
 

core/lib/presentation/utils/html_transformer/transform_configuration.dart

@@ -4,6 +4,7 @@ import 'package:core/presentation/utils/html_transformer/base/text_transformer.d
 import 'package:core/presentation/utils/html_transformer/dom/blockquoted_transformers.dart';
 import 'package:core/presentation/utils/html_transformer/dom/image_transformers.dart';
 import 'package:core/presentation/utils/html_transformer/dom/script_transformers.dart';
+import 'package:core/presentation/utils/html_transformer/dom/sigature_transformers.dart';
 
 /// Contains the configuration for all transformations.
 class TransformConfiguration {
@@ -49,6 +50,7 @@ class TransformConfiguration {
 
   static const List<DomTransformer> standardDomTransformers = [
     RemoveScriptTransformer(),
+    SignatureTransformer(),
     BlockQuotedTransformer(),
     ImageTransformer(),
   ];