feat: changed default conversion to dedicated package to convert html to delta

lib/src/models/documents/delta_x.dart

@@ -1,9 +1,8 @@
-import 'package:html2md/html2md.dart' as html2md;
+import 'package:flutter_quill_delta_from_html/flutter_quill_delta_from_html.dart';
 import 'package:markdown/markdown.dart' as md;
 import 'package:meta/meta.dart';
 import '../../../markdown_quill.dart';
 import '../../../quill_delta.dart';
-import '../../utils/delta_x_utils.dart';
 
 @immutable
 @experimental
@@ -16,34 +15,15 @@ class DeltaX {
   /// used for **production applications**.
   @experimental
   static Delta fromMarkdown(String markdownText) {
-    final mdDocument = md.Document(
+    final mdDocument = md.Document(encodeHtml: false);
-      encodeHtml: false,
-      inlineSyntaxes: [UnderlineSyntax(), VideoSyntax()],
-    );
     final mdToDelta = MarkdownToDelta(markdownDocument: mdDocument);
     return mdToDelta.convert(markdownText);
   }
 
   /// Convert the HTML Raw string to [Delta]
-  ///
-  /// It will run using the following steps:
-  ///
-  /// 1. Convert the html to markdown string using `html2md` package
-  /// 2. Convert the markdown string to [Delta] using [fromMarkdown]
-  ///
-  /// This api is **experimental** and designed to be used **internally** and shouldn't
-  /// used for **production applications**.
-  ///
   @experimental
-  static Delta fromHtml(String htmlText) {
+  static Delta fromHtml(String htmlText, {List<CustomHtmlPart>? customBlocks}) {
-    final markdownText = html2md.convert(
+    final htmlToDelta = HtmlToDelta(customBlocks: customBlocks);
-      htmlText,
+    return htmlToDelta.convert(htmlText);
-      rules: [underlineRule, videoRule],
-      styleOptions: {'emDelimiter': '*'},
-    ).replaceAll(
-      'unsafe:',
-      '',
-    );
-    return fromMarkdown(markdownText);
   }
 }

pubspec.yaml

@@ -54,6 +54,7 @@ dependencies:
   flutter_colorpicker: ^1.1.0
 
   # For converting HTML to Quill delta
+  flutter_quill_delta_from_html: ^1.1.8
   markdown: ^7.2.1
   html2md: ^1.3.1
   charcode: ^1.3.1

test/utils/delta_x_test.dart

@@ -33,6 +33,7 @@ void main() {
   ]);
 
   final expectedDeltaVideo = Delta.fromOperations([
+    Operation.insert('\n'),
     Operation.insert({'video': 'https://www.youtube.com/embed/dQw4w9WgXcQ'}),
     Operation.insert('\n'),
   ]);