Add markdown emoji support

Author: CodeDoctorDE

app/Dockerfile

@@ -0,0 +1,34 @@
+# Install Operating system and dependencies
+FROM ubuntu:22.04 AS builder
+
+RUN apt-get update 
+RUN apt-get install -y curl git wget unzip libgconf-2-4 gdb libstdc++6 libglu1-mesa fonts-droid-fallback lib32stdc++6 python3
+RUN apt-get clean
+
+RUN mkdir /app/
+COPY . /app
+WORKDIR /app
+# download Flutter SDK from Flutter Github repo
+RUN git clone https://github.com/flutter/flutter.git -b $(cat /FLUTTER_VERSION) /usr/local/flutter
+
+# Set flutter environment path
+ENV PATH="/usr/local/flutter/bin:/usr/local/flutter/bin/cache/dart-sdk/bin:${PATH}"
+# Run flutter doctor
+RUN flutter doctor
+
+RUN flutter config --enable-web
+
+# Copy files to container and build
+RUN flutter build web
+
+FROM python:3
+
+RUN mkdir /app/
+# Copy build/web in container to /app/
+COPY --from=builder ./build/web /app/
+WORKDIR /app/
+
+# Record the exposed port
+EXPOSE 5000
+
+CMD python -m http.server 5000

app/lib/widgets/markdown_field.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:url_launcher/url_launcher_string.dart';
+import 'package:markdown/markdown.dart' as md;
 
 class MarkdownField extends StatefulWidget {
   final String value;
@@ -78,6 +79,13 @@ class _MarkdownFieldState extends State<MarkdownField> {
                       builder: (context, child) => MarkdownBody(
                         data: _controller.text,
                         onTapText: () => setState(() => _editMode = true),
+                        extensionSet: md.ExtensionSet(
+                          md.ExtensionSet.gitHubFlavored.blockSyntaxes,
+                          [
+                            md.EmojiSyntax(),
+                            ...md.ExtensionSet.gitHubFlavored.inlineSyntaxes
+                          ],
+                        ),
                         onTapLink: (text, href, title) async {
                           if (href != null && await canLaunchUrlString(href)) {
                             launchUrlString(href);

app/lib/widgets/navigation.dart

@@ -162,36 +162,39 @@ class FlowNavigation extends StatelessWidget {
                     : _NativeWindowArea(child: child)));
       }
 
-      return Row(
-        textDirection: TextDirection.rtl,
-        crossAxisAlignment: CrossAxisAlignment.stretch,
-        children: [
-          Expanded(
-            child: Scaffold(
-              appBar: appBar,
-              drawer: isMobile
-                  ? const Drawer(
-                      width: _drawerWidth,
-                      child: drawer,
-                    )
-                  : null,
-              endDrawer: isMobile && endDrawer != null
-                  ? Drawer(child: endDrawer)
-                  : null,
-              body: Row(
-                children: [
-                  Expanded(child: body),
-                  if (!isMobile && endDrawer != null)
-                    SizedBox(
-                      width: 250,
-                      child: endDrawer!,
-                    )
-                ],
+      return GestureDetector(
+        onTap: () => FocusManager.instance.primaryFocus?.unfocus(),
+        child: Row(
+          textDirection: TextDirection.rtl,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            Expanded(
+              child: Scaffold(
+                appBar: appBar,
+                drawer: isMobile
+                    ? const Drawer(
+                        width: _drawerWidth,
+                        child: drawer,
+                      )
+                    : null,
+                endDrawer: isMobile && endDrawer != null
+                    ? Drawer(child: endDrawer)
+                    : null,
+                body: Row(
+                  children: [
+                    Expanded(child: body),
+                    if (!isMobile && endDrawer != null)
+                      SizedBox(
+                        width: 250,
+                        child: endDrawer!,
+                      )
+                  ],
+                ),
+                floatingActionButton: floatingActionButton,
               ),
-              floatingActionButton: floatingActionButton,
             ),
-          ),
-        ].reversed.toList(),
+          ].reversed.toList(),
+        ),
       );
     });
   }

app/pubspec.lock

@@ -181,10 +181,10 @@ packages:
     dependency: "direct main"
     description:
       name: connectivity_plus
-      sha256: d73575bb66216738db892f72ba67dc478bd3b5490fbbcf43644b57645eabc822
+      sha256: "5c7ad2d90aae958c230b27450044a29f5b0a69ea4b1792e17164b3a53de33e47"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.4"
+    version: "3.0.5"
   connectivity_plus_platform_interface:
     dependency: transitive
     description:
@@ -293,10 +293,10 @@ packages:
     dependency: "direct main"
     description:
       name: file_picker
-      sha256: b85eb92b175767fdaa0c543bf3b0d1f610fe966412ea72845fe5ba7801e763ff
+      sha256: e6c7ad8e572379df86ea64ef0a5395889fba3954411d47ca021b888d79f8e798
       url: "https://pub.dev"
     source: hosted
-    version: "5.2.10"
+    version: "5.2.11"
   fixnum:
     dependency: transitive
     description:
@@ -583,7 +583,7 @@ packages:
     source: hosted
     version: "1.1.1"
   markdown:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: markdown
       sha256: d95a9d12954aafc97f984ca29baaa7690ed4d9ec4140a23ad40580bcdb6c87f5
@@ -715,10 +715,10 @@ packages:
     dependency: transitive
     description:
       name: path_provider_windows
-      sha256: f53720498d5a543f9607db4b0e997c4b5438884de25b0f73098cc2671a51b130
+      sha256: d3f80b32e83ec208ac95253e0cd4d298e104fbc63cb29c5c69edaed43b0c69d6
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.5"
+    version: "2.1.6"
   petitparser:
     dependency: transitive
     description:
@@ -1207,10 +1207,10 @@ packages:
     dependency: transitive
     description:
       name: win32
-      sha256: a6f0236dbda0f63aa9a25ad1ff9a9d8a4eaaa5012da0dc59d21afdb1dc361ca4
+      sha256: dd8f9344bc305ae2923e3d11a2a911d9a4e2c7dd6fe0ed10626d63211a69676e
       url: "https://pub.dev"
     source: hosted
-    version: "3.1.4"
+    version: "4.1.3"
   window_manager:
     dependency: "direct main"
     description:

app/pubspec.yaml

@@ -41,7 +41,7 @@ dependencies:
   freezed_annotation: ^2.2.0
   json_annotation: ^4.8.0
   shared_preferences: ^2.1.0
-  file_picker: ^5.2.10
+  file_picker: ^5.2.11
   collection: ^1.17.1
   infinite_scroll_pagination: 4.0.0-dev.1
   window_manager: ^0.3.2
@@ -56,7 +56,7 @@ dependencies:
   simple_icons: ^7.10.0
   flutter_localized_locales: ^2.0.4
   xml: ^6.3.0
-  connectivity_plus: ^3.0.4
+  connectivity_plus: ^3.0.5
   rxdart: ^0.27.7
   flutter_secure_storage: ^8.0.0
   pubspec_parse: ^1.2.2
@@ -65,6 +65,7 @@ dependencies:
       url: https://github.com/s5-dev/lib5.git
       ref: 4b07c3ad5122654b0ad8ff3238bb0b2493a43fc4
   flutter_markdown: ^0.6.14
+  markdown: ^7.0.2
 dev_dependencies:
   build_runner: ^2.3.3
   flutter_lints: ^2.0.1