emoji in display names and post bodies

lib/business_logic/account/account.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
+import 'package:loris/business_logic/emoji/emoji.dart';
 import 'package:loris/business_logic/timeline/timeline.dart';
 import 'package:loris/global.dart' as global;
 
@@ -19,6 +20,7 @@ class AccountModel {
   final bool? bot;
   final bool? suspended;
   final String identity;
+  final List<Emoji> emojis;
 
   AccountModel({
     required this.identity,
@@ -34,9 +36,17 @@ class AccountModel {
     required this.avatar,
     required this.url,
     required this.id,
+    required this.emojis,
   });
 
   factory AccountModel.fromJson(Map<String, dynamic> json, String identity) {
+    List<Emoji> emoji = [];
+    if (json["emojis"] != null) {
+      for (var e in json["emojis"]) {
+        emoji.add(Emoji.fromJson(e));
+      }
+    }
+
     return AccountModel(
       identity: identity,
       id: json["id"],
@@ -51,6 +61,7 @@ class AccountModel {
       bot: json["bot"],
       fields: json["fields"],
       suspended: json["suspended"],
+      emojis: emoji,
     );
   }
 }

lib/business_logic/emoji/emoji.dart

@@ -0,0 +1,17 @@
+class Emoji {
+  final String shortcode;
+  final String url;
+  Emoji({required this.shortcode, required this.url});
+
+  factory Emoji.fromJson(Map<String, dynamic> json) {
+    return Emoji(
+      shortcode: json["shortcode"],
+      url: json["url"],
+    );
+  }
+}
+
+String insertEmojiInMd(String input, Emoji emoji) {
+  return input.replaceAll(
+      ":${emoji.shortcode}:", "![${emoji.shortcode}](${emoji.url})");
+}

lib/business_logic/follow_request/followrequest.dart

@@ -49,8 +49,6 @@ Future<RelationshipModel?> handleFollowRequest(AccountModel account,
   );
 
   final result = await http.post(uri, headers: headers);
-  print(uri);
-  print(result.body);
   if (result.statusCode != 200) {
     return null;
   }

lib/business_logic/timeline/timeline.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
 import 'package:localization/localization.dart';
 import 'package:loris/business_logic/account/account.dart';
+import 'package:loris/business_logic/emoji/emoji.dart';
 import 'package:loris/business_logic/posting/mentions.dart';
 import 'package:loris/business_logic/timeline/media.dart';
 import '../../global.dart' as global;
@@ -89,6 +90,7 @@ class PostModel implements Comparable {
   late List<MentionModel> mentions = [];
   // exists if post is a reblog
   late String originalId;
+  late List<Emoji> emojis = [];
 
   PostModel.fromJson(Map<String, dynamic> json, this.identity) {
     id = json["id"] as String;
@@ -125,6 +127,11 @@ class PostModel implements Comparable {
     for (var element in jsonMentionList) {
       mentions.add(MentionModel.fromJson(element));
     }
+    List<dynamic>? jsonEmojiList = json["emojis"];
+    if (jsonEmojiList != null) {}
+    for (var element in jsonEmojiList!) {
+      emojis.add(Emoji.fromJson(element));
+    }
   }
 
   // get instance of account that received this post

lib/dialogues/makepost.dart

@@ -2,7 +2,6 @@ import 'dart:convert';
 import 'dart:ui';
 
 import 'package:flutter/material.dart';
-import 'package:flutter/rendering.dart';
 import 'package:localization/localization.dart';
 import 'package:loris/business_logic/fileupload/fileupload.dart';
 import 'package:loris/business_logic/instance/instance.dart';

lib/pages/search/search.dart

@@ -1,5 +1,3 @@
-import 'dart:ui';
-
 import 'package:flutter/material.dart';
 import 'package:localization/localization.dart';
 import 'package:loris/business_logic/account/account.dart';

lib/partials/post.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:localization/localization.dart';
 import 'package:loris/business_logic/account/account.dart';
+import 'package:loris/business_logic/emoji/emoji.dart';
 import 'package:loris/business_logic/timeline/media.dart';
 import 'package:loris/dialogues/full_post_view.dart';
 import 'package:loris/dialogues/makepost.dart';
@@ -88,6 +90,11 @@ class DisplayName extends StatelessWidget {
     } else {
       usernameStyle = Theme.of(context).textTheme.displaySmall;
     }
+    String dname = account.displayName;
+    for (var emoji in account.emojis) {
+      dname = insertEmojiInMd(dname, emoji);
+    }
+
     return InkWell(
       borderRadius: const BorderRadius.all(themes.defaultRadius),
       onTap: !openInBrowser
@@ -110,12 +117,13 @@ class DisplayName extends StatelessWidget {
               mainAxisAlignment: MainAxisAlignment.spaceBetween,
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
-                SelectableText(
-                  minLines: 1,
-                  maxLines: 2,
-                  account.displayName,
-                  style: usernameStyle,
-                ),
+                MarkdownBody(
+                    data: dname,
+                    selectable: true,
+                    imageBuilder: (uri, title, alt) => Image.network(
+                        uri.toString(),
+                        height: usernameStyle?.fontSize),
+                    styleSheet: MarkdownStyleSheet(p: usernameStyle)),
                 SelectableText(
                   account.acct,
                   style: Theme.of(context).textTheme.bodySmall,
@@ -295,6 +303,7 @@ class _PostBodyState extends State<PostBody> {
                   PostTextRenderer(
                     input: widget.content,
                     identityName: widget.model.identity,
+                    emoji: widget.model.emojis,
                   ),
                   MediaAttachments(models: widget.media),
                 ],

lib/partials/post_text_renderer.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_markdown/flutter_markdown.dart';
 import 'package:html2md/html2md.dart' as html2md;
+import 'package:loris/business_logic/emoji/emoji.dart';
 import 'package:loris/dialogues/profile_view.dart';
 import 'package:url_launcher/url_launcher.dart';
 import '../business_logic/account/account.dart' as account;
@@ -9,10 +10,12 @@ class PostTextRenderer extends StatelessWidget {
   const PostTextRenderer({
     required this.identityName,
     required this.input,
+    this.emoji = const [],
     Key? key,
   }) : super(key: key);
   final String input;
   final String identityName;
+  final List<Emoji> emoji;
 
   @override
   Widget build(BuildContext context) {
@@ -43,9 +46,19 @@ class PostTextRenderer extends StatelessWidget {
     );
 
     String s = html2md.convert(input);
+    for (var e in emoji) {
+      s = insertEmojiInMd(s, e);
+    }
     return MarkdownBody(
+      imageBuilder: (uri, title, alt) {
+        return Image.network(
+          "${uri.scheme}://${uri.host}${uri.path}",
+          height: Theme.of(context).textTheme.bodyMedium?.fontSize,
+        );
+      },
       onTapLink: ((text, href, title) async {
         if (href != null) {
+          // see if this is an account and in that case search for it
           if (text.startsWith("@")) {
             final result = await account.searchModel(identityName, href);
             if (result.keys.first == 200) {
@@ -56,6 +69,8 @@ class PostTextRenderer extends StatelessWidget {
               return;
             }
           }
+          // if this is not an account or the account couldn't be found
+          // then just open it in the default browser
           launchUrl(Uri.parse(href));
         }
       }),