Fix issue with linkifying some URLs, add initial support for Blodeuwedd (not compiled in)

lib/cwtch/cwtch.dart

@@ -133,4 +133,9 @@ abstract class Cwtch {
   Future<dynamic> GetDebugInfo();
 
   bool IsServersCompiled();
+
+  Future<String> SummarizeConversation(String profile, int conversation);
+  Future<String> TranslateMessage(String profile, int conversation, int message, String language);
+
+  bool IsBlodeuweddSupported();
 }

lib/cwtch/cwtchNotifier.dart

@@ -408,6 +408,16 @@ class CwtchNotifier {
       case "DoneStorageMigration":
         appState.SetModalState(ModalState.none);
         break;
+      case "BlodeuweddSummary":
+        var identifier = int.parse(data["ConversationID"]);
+        profileCN.getProfile(data["ProfileOnion"])?.contactList.getContact(identifier)?.updateSummaryEvent(data["Summary"]);
+        break;
+      case "BlodeuweddTranslation":
+        var identifier = int.parse(data["ConversationID"]);
+        var mid = int.parse(data["Index"]);
+        EnvironmentConfig.debugLog("received translation event: $identifier $mid $data");
+        profileCN.getProfile(data["ProfileOnion"])?.contactList.getContact(identifier)?.updateTranslationEvent(mid, data["Translation"]);
+        break;
       case "ACNInfo":
         var key = data["Key"];
         var handle = data["Handle"];

lib/cwtch/ffi.dart

@@ -72,6 +72,16 @@ typedef GetJsonBlobFromStrStrIntFn = Pointer<Utf8> Function(Pointer<Utf8>, int,
 typedef get_json_blob_from_str_int_function = Pointer<Utf8> Function(Pointer<Utf8>, Int32, Int32);
 typedef GetJsonBlobFromStrIntFn = Pointer<Utf8> Function(Pointer<Utf8>, int, int);
 
+typedef get_json_blob_from_str_int_int_str_function = Pointer<Utf8> Function(Pointer<Utf8>, Int32, Int32, Int32, Pointer<Utf8>, Int32);
+typedef GetJsonBlobFromStrIntIntStrFn = Pointer<Utf8> Function(
+  Pointer<Utf8>,
+  int,
+  int,
+  int,
+  Pointer<Utf8>,
+  int,
+);
+
 typedef get_json_blob_from_str_int_int_function = Pointer<Utf8> Function(Pointer<Utf8>, Int32, Int32, Int32);
 typedef GetJsonBlobFromStrIntIntFn = Pointer<Utf8> Function(Pointer<Utf8>, int, int, int);
 
@@ -903,4 +913,53 @@ class CwtchFfi implements Cwtch {
   bool IsServersCompiled() {
     return library.providesSymbol("c_LoadServers");
   }
+
+  @override
+  Future<String> SummarizeConversation(String profile, int conversation) async {
+    if (!library.providesSymbol("c_Summarize")) {
+      return Future.value("");
+    }
+    var summarize = library.lookup<NativeFunction<get_json_blob_from_str_int_function>>("c_Summarize");
+    // ignore: non_constant_identifier_names
+    final SummarizeFn = summarize.asFunction<GetJsonBlobFromStrIntFn>();
+    final utf8profile = profile.toNativeUtf8();
+    Pointer<Utf8> jsonMessageBytes = SummarizeFn(utf8profile, utf8profile.length, conversation);
+    String jsonMessage = jsonMessageBytes.toDartString();
+    _UnsafeFreePointerAnyUseOfThisFunctionMustBeDoubleApproved(jsonMessageBytes);
+    malloc.free(utf8profile);
+    return jsonMessage;
+  }
+
+  @override
+  Future<String> TranslateMessage(String profile, int conversation, int message, String language) async {
+    if (!library.providesSymbol("c_Translate")) {
+      return Future.value("");
+    }
+    var translate = library.lookup<NativeFunction<get_json_blob_from_str_int_int_str_function>>("c_Translate");
+    // ignore: non_constant_identifier_names
+    final TranslateFn = translate.asFunction<GetJsonBlobFromStrIntIntStrFn>();
+    final utf8profile = profile.toNativeUtf8();
+    final utf8lang = language.toNativeUtf8();
+    Pointer<Utf8> jsonMessageBytes = TranslateFn(
+      utf8profile,
+      utf8profile.length,
+      conversation,
+      message,
+      utf8lang,
+      utf8lang.length,
+    );
+    String jsonMessage = jsonMessageBytes.toDartString();
+    _UnsafeFreePointerAnyUseOfThisFunctionMustBeDoubleApproved(jsonMessageBytes);
+    malloc.free(utf8profile);
+    malloc.free(utf8lang);
+    return jsonMessage;
+  }
+
+  @override
+  bool IsBlodeuweddSupported() {
+    if (library.providesSymbol("c_Translate")) {
+      return true;
+    }
+    return false;
+  }
 }

lib/cwtch/gomobile.dart

@@ -370,4 +370,22 @@ class CwtchGomobile implements Cwtch {
     // never for android builds...
     return false;
   }
+
+  @override
+  Future<String> SummarizeConversation(String profile, int conversation) {
+    // TODO: implement SummarizeConversation
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<String> TranslateMessage(String profile, int conversation, int message, String language) {
+    // TODO: implement TranslateMessage
+    throw UnimplementedError();
+  }
+
+  @override
+  bool IsBlodeuweddSupported() {
+    // Blodeuwedd is not currently supported on lower end devices.
+    return false;
+  }
 }

lib/l10n/intl_cy.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "cy",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_da.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "da",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_de.arb

@@ -1,8 +1,16 @@
 {
     "@@locale": "de",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
-    "localeKo": "Korean \/ 한국어",
-    "localeSk": "Slovak \/ Slovák",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
+    "localeSk": "Slowakisch \/ Slovák",
+    "localeKo": "Koreanisch \/ 한국어",
     "profileAutostartLabel": "Autostart",
     "profileEnabled": "Aktivieren",
     "profileAutostartDescription": "Legt fest, ob das Profil beim Starten automatisch gestartet wird",

lib/l10n/intl_el.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "el",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_en.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "en",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_es.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "es",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_fr.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "fr",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_it.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "it",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_ko.arb

@@ -1,6 +1,23 @@
 {
     "@@locale": "ko",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
+    "labelACNCircuitInfo": "ACN 회로 정보",
+    "clickableLinksWarning": "이 URL을 열면 Cwtch 외부에서 응용 프로그램이 시작되고 메타데이터가 노출되거나 Cwtch의 보안이 손상될 수 있습니다. 신뢰할 수 있는 사용자의 URL만 엽니다. 계속하시겠습니까?",
+    "thisFeatureRequiresGroupExpermientsToBeEnabled": "이 기능을 사용하려면 설정에서 그룹 실험을 사용하도록 설정해야 합니다.",
+    "loadingCwtch": "Cwtch 로드 중...",
+    "msgConfirmSend": "보내시겠습니까?",
+    "torSettingsUseCustomTorServiceConfiguration": "사용자 지정 Tor 서비스 구성(torrc) 사용",
+    "tooltipSelectACustomProfileImage": "사용자 정의 프로필 이미지 선택",
+    "exportProfileTooltip": "이 프로필을 암호화된 파일에 백업하십시오. 암호화된 파일을 다른 Cwtch 앱으로 가져올 수 있습니다.",
+    "settingAndroidPowerExemption": "안드로이드는 배터리 최적화를 무시합니다.",
     "deleteServerSuccess": "서버를 성공적으로 삭제했습니다.",
     "localeRU": "러시아어 \/ Русский",
     "newMessagesLabel": "새로운 메시지",
@@ -95,11 +112,7 @@
     "tooltipStrikethrough": "Strikethrough",
     "tooltipItalicize": "Italic",
     "tooltipBoldText": "Bold",
-    "settingAndroidPowerExemption": "Android Ignore Battery Optimizations",
-    "thisFeatureRequiresGroupExpermientsToBeEnabled": "This feature requires the Groups Experiment to be enabled in Settings",
     "messageFormattingDescription": "Enable rich text formatting in displayed messages e.g. **bold** and *italic*",
-    "clickableLinksWarning": "Opening this URL will launch an application outside of Cwtch and may reveal metadata or otherwise compromise the security of Cwtch. Only open URLs from people you trust. Are you sure you want to continue?",
-    "exportProfileTooltip": "Backup this profile to an encrypted file. The encrypted file can be imported into another Cwtch app.",
     "notificationContentSimpleEvent": "Plain Event",
     "conversationNotificationPolicySettingDescription": "Control notification behaviour for this conversation",
     "conversationNotificationPolicySettingLabel": "Conversation Notification Policy",
@@ -111,15 +124,12 @@
     "conversationNotificationPolicyDefault": "Default",
     "notificationPolicyDefaultAll": "Default All",
     "notificationPolicyMute": "Mute",
-    "tooltipSelectACustomProfileImage": "Select a Custom Profile Image",
     "torSettingsEnabledCacheDescription": "Cache the current downloaded Tor consensus to reuse next time Cwtch is opened. This will allow Tor to start faster. When disabled, Cwtch will purge cached data on start up.",
     "torSettingsEnableCache": "Cache Tor Consensus",
     "descriptionACNCircuitInfo": "In depth information about the path that the anonymous communication network is using to connect to this conversation.",
-    "labelACNCircuitInfo": "ACN Circuit Info",
     "fileSharingSettingsDownloadFolderTooltip": "Browse to select a different default folder for downloaded files.",
     "fileSharingSettingsDownloadFolderDescription": "When files are downloaded automatically (e.g. image files, when image previews are enabled) a default location to download the files to is needed.",
     "torSettingsUseCustomTorServiceConfigurastionDescription": "Override the default tor configuration. Warning: This could be dangerous. Only turn this on if you know what you are doing.",
-    "torSettingsUseCustomTorServiceConfiguration": "Use a Custom Tor Service Configuration (torrc)",
     "torSettingsCustomControlPortDescription": "Use a custom port for control connections to the Tor proxy",
     "torSettingsCustomControlPort": "Custom Control Port",
     "torSettingsCustomSocksPortDescription": "Use a custom port for data connections to the Tor proxy",
@@ -127,9 +137,7 @@
     "torSettingsEnabledAdvancedDescription": "Use an existing Tor service on your system, or change the parameters of the Cwtch Tor Service",
     "torSettingsEnabledAdvanced": "Enable Advanced Tor Configuration",
     "msgAddToAccept": "Add this account to your contacts in order to accept this file.",
-    "msgConfirmSend": "Are you sure you want to send",
     "storageMigrationModalMessage": "Migrating profiles to new storage format. This could take a few minutes...",
-    "loadingCwtch": "Loading Cwtch...",
     "themeNameMidnight": "Midnight",
     "themeNameMermaid": "Mermaid",
     "themeNameGhost": "Ghost",

lib/l10n/intl_lb.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "lb",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_nl.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "nl",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "profileAutostartDescription": "Regelt of het profiel automatisch wordt gestart bij het opstarten",
     "profileAutostartLabel": "Automatisch starten",

lib/l10n/intl_no.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "no",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_pl.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "pl",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_pt.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "pt",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_pt_BR.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "pt_BR",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_ro.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "ro",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_ru.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "ru",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Start or stop the profile",

lib/l10n/intl_sk.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "sk",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "deleteBtn": " Vymazať",

lib/l10n/intl_tr.arb

@@ -1,6 +1,14 @@
 {
     "@@locale": "tr",
-    "@@last_modified": "2023-03-14T14:10:01+01:00",
+    "@@last_modified": "2023-03-27T20:38:31+02:00",
+    "blodeuweddWarning": "Blodeuwedd uses a local language model and a set of small auxiliary models to power its functionality. These techniques are often very effective they are not without error. \n\nWhile we have taken efforts to minimize the risk, there is still the possibility that Blodeuwedd outputs will be incorrect, hallucinated and\/or offensive.\n\nBecause of that Blodeuwedd requires downloading two additional components separate from Cwtch, the Blodeuwedd Model (or a compatible model) and the Blodeuwedd Runner. \n\nSee https:\/\/docs.cwtch.im\/docs\/settings\/experiments\/blodeuwedd for more information on obtaining these components and setting them up.",
+    "blodeuweddProcessing": "Blodeuwedd is processing...",
+    "blodeuweddTranslate": "Translate Message",
+    "blodeuweddSummarize": "Summarize Conversation",
+    "blodeuweddPath": "The directory where the Blodeuwedd is located on your computer.",
+    "blodeuweddNotSupported": "This version of Cwtch has been compiled without support for the Blodeuwedd Assistant.",
+    "blodeuweddDescription": "The Blodeuwedd assistant adds new features to Cwtch such as chat transcript summarization and message translation via a locally hosted language model.",
+    "blodeuweddExperimentEnable": "Blodeuwedd Assistant",
     "localeKo": "Korean \/ 한국어",
     "localeSk": "Slovak \/ Slovák",
     "profileEnabledDescription": "Profili başlat veya durdur",

lib/models/contact.dart

@@ -2,6 +2,7 @@ import 'package:cwtch/main.dart';
 import 'package:cwtch/models/message_draft.dart';
 import 'package:cwtch/models/profile.dart';
 import 'package:cwtch/widgets/messagerow.dart';
+import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:provider/provider.dart';
@@ -343,4 +344,15 @@ class ContactInfoState extends ChangeNotifier {
   bool isAccepted() {
     return _accepted && !_blocked;
   }
+
+  String summary = "";
+  void updateSummaryEvent(String summary) {
+    this.summary += summary;
+    notifyListeners();
+  }
+
+  void updateTranslationEvent(int messageID, String translation) {
+    this.messageCache.updateTranslationEvent(messageID, translation);
+    notifyListeners();
+  }
 }

lib/models/message.dart

@@ -316,6 +316,12 @@ class MessageMetadata extends ChangeNotifier {
 
   bool get ackd => this._ackd;
 
+  String translation = "";
+  void updateTranslationEvent(String translation) {
+    this.translation += translation;
+    notifyListeners();
+  }
+
   set ackd(bool newVal) {
     this._ackd = newVal;
     notifyListeners();

lib/models/messagecache.dart

@@ -176,10 +176,19 @@ class MessageCache extends ChangeNotifier {
     notifyListeners();
   }
 
+  void notifyUpdate(int messageID) {
+    notifyListeners();
+  }
+
   int size() {
     // very naive cache size, assuming MessageInfo are fairly large on average
     // and everything else is small in comparison
     int cacheSize = cache.entries.map((e) => e.value.size()).fold(0, (previousValue, element) => previousValue + element);
     return cacheSize + cacheByHash.length * 64 + cacheByIndex.length * 16;
   }
+
+  void updateTranslationEvent(int messageID, String translation) {
+    cache[messageID]?.metadata.updateTranslationEvent(translation);
+    notifyListeners();
+  }
 }

lib/settings.dart

@@ -16,6 +16,7 @@ const ImagePreviewsExperiment = "filesharing-images";
 const ClickableLinksExperiment = "clickable-links";
 const FormattingExperiment = "message-formatting";
 const QRCodeExperiment = "qrcode-support";
+const BlodeuweddExperiment = "blodeuwedd";
 
 enum DualpaneMode {
   Single,
@@ -137,6 +138,7 @@ class Settings extends ChangeNotifier {
 
     // auto-download folder
     _downloadPath = settings["DownloadPath"] ?? "";
+    _blodeuweddPath = settings["BlodeuweddPath"] ?? "";
 
     // allow a custom tor config
     _allowAdvancedTorConfig = settings["AllowAdvancedTorConfig"] ?? false;
@@ -409,6 +411,13 @@ class Settings extends ChangeNotifier {
   /// Construct a default settings object.
   Settings(this.locale, this.theme);
 
+  String _blodeuweddPath = "";
+  String get blodeuweddPath => _blodeuweddPath;
+  set blodeuweddPath(String newval) {
+    _blodeuweddPath = newval;
+    notifyListeners();
+  }
+
   /// Convert this Settings object to a JSON representation for serialization on the
   /// event bus.
   dynamic asJson() {
@@ -435,7 +444,8 @@ class Settings extends ChangeNotifier {
       "CustomControlPort": _controlPort,
       "CustomAuth": _customTorAuth,
       "UseTorCache": _useTorCache,
-      "TorCacheDir": _torCacheDir
+      "TorCacheDir": _torCacheDir,
+      "BlodeuweddPath": _blodeuweddPath
     };
   }
 }

lib/third_party/linkify/uri.dart

@@ -36,16 +36,11 @@ final _urlRegex = RegExp(
 );
 
 final _looseUrlRegex = RegExp(
-  r'^(.*?)((https?:\/\/)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,4}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*))',
+  r'^(.*?)((https?:\/\/)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,16}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*))',
   caseSensitive: false,
   dotAll: true,
 );
 
-final _protocolIdentifierRegex = RegExp(
-  r'^(https?:\/\/)',
-  caseSensitive: false,
-);
-
 class Formatter {
   final RegExp expression;
   final LinkifyElement Function(String) element;

lib/views/globalsettingsview.dart

@@ -460,6 +460,41 @@ class _GlobalSettingsViewState extends State<GlobalSettingsView> {
                                   ),
                                 ]),
                               ),
+                              SwitchListTile(
+                                title: Text(AppLocalizations.of(context)!.blodeuweddExperimentEnable, style: TextStyle(color: settings.current().mainTextColor)),
+                                subtitle: Provider.of<FlwtchState>(context, listen: false).cwtch.IsBlodeuweddSupported()
+                                    ? Text(AppLocalizations.of(context)!.blodeuweddDescription)
+                                    : Text(AppLocalizations.of(context)!.blodeuweddNotSupported),
+                                value: Provider.of<FlwtchState>(context, listen: false).cwtch.IsBlodeuweddSupported() && settings.isExperimentEnabled(BlodeuweddExperiment),
+                                onChanged: Provider.of<FlwtchState>(context, listen: false).cwtch.IsBlodeuweddSupported()
+                                    ? (bool value) {
+                                        if (value) {
+                                          settings.enableExperiment(BlodeuweddExperiment);
+                                        } else {
+                                          settings.disableExperiment(BlodeuweddExperiment);
+                                        }
+                                        saveSettings(context);
+                                      }
+                                    : null,
+                                activeTrackColor: settings.theme.defaultButtonColor,
+                                inactiveTrackColor: settings.theme.defaultButtonDisabledColor,
+                                inactiveThumbColor: settings.theme.defaultButtonDisabledColor,
+                                secondary: Icon(Icons.assistant, color: settings.current().mainTextColor),
+                              ),
+                              Visibility(
+                                visible: Provider.of<FlwtchState>(context, listen: false).cwtch.IsBlodeuweddSupported() && settings.isExperimentEnabled(BlodeuweddExperiment),
+                                child: CwtchFolderPicker(
+                                  testKey: Key("DownloadFolderPicker"),
+                                  label: AppLocalizations.of(context)!.settingDownloadFolder,
+                                  initialValue: settings.blodeuweddPath,
+                                  description: AppLocalizations.of(context)!.blodeuweddPath,
+                                  tooltip: AppLocalizations.of(context)!.blodeuweddPath,
+                                  onSave: (newVal) {
+                                    settings.blodeuweddPath = newVal;
+                                    saveSettings(context);
+                                  },
+                                ),
+                              ),
                             ],
                           )),
                       Visibility(

lib/views/messageview.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 import 'dart:math';
@@ -16,8 +17,10 @@ import 'package:cwtch/models/profile.dart';
 import 'package:cwtch/third_party/linkify/flutter_linkify.dart';
 import 'package:cwtch/widgets/malformedbubble.dart';
 import 'package:cwtch/widgets/messageloadingbubble.dart';
+import 'package:cwtch/widgets/messagerow.dart';
 import 'package:cwtch/widgets/profileimage.dart';
 import 'package:cwtch/controllers/filesharing.dart' as filesharing;
+import 'package:cwtch/widgets/staticmessagebubble.dart';
 import 'package:file_picker/file_picker.dart';
 
 import 'package:flutter/cupertino.dart';
@@ -50,7 +53,7 @@ class _MessageViewState extends State<MessageView> {
   File? imagePreview;
   bool showDown = false;
   bool showPreview = false;
-
+  final scaffoldKey = GlobalKey<ScaffoldState>(); // <---- Another instance variable
   @override
   void initState() {
     scrollListener.itemPositions.addListener(() {
@@ -107,6 +110,22 @@ class _MessageViewState extends State<MessageView> {
           splashRadius: Material.defaultSplashRadius / 2, icon: Icon(CwtchIcons.manage_files), tooltip: AppLocalizations.of(context)!.manageSharedFiles, onPressed: _pushFileSharingSettings));
     }
 
+    var profile = Provider.of<ContactInfoState>(context, listen: false).profileOnion;
+    var conversation = Provider.of<ContactInfoState>(context, listen: false).identifier;
+
+    if (Provider.of<FlwtchState>(context, listen: false).cwtch.IsBlodeuweddSupported() && Provider.of<Settings>(context).isExperimentEnabled(BlodeuweddExperiment)) {
+      appBarButtons.add(IconButton(
+          splashRadius: Material.defaultSplashRadius / 2,
+          icon: Icon(Icons.summarize),
+          tooltip: AppLocalizations.of(context)!.blodeuweddSummarize,
+          onPressed: () async {
+            Provider.of<ContactInfoState>(context, listen: false).summary = "";
+            Provider.of<ContactInfoState>(context, listen: false).updateSummaryEvent("");
+            Provider.of<FlwtchState>(context, listen: false).cwtch.SummarizeConversation(profile, conversation);
+            _summarizeConversation(context, Provider.of<ProfileInfoState>(context, listen: false), Provider.of<Settings>(context, listen: false));
+          }));
+    }
+
     if (Provider.of<ContactInfoState>(context).isOnline()) {
       if (showFileSharing) {
         appBarButtons.add(IconButton(
@@ -824,3 +843,57 @@ class _MessageViewState extends State<MessageView> {
         });
   }
 }
+
+void _summarizeConversation(BuildContext context, ProfileInfoState profile, Settings settings) async {
+  showModalBottomSheet<void>(
+      builder: (
+        BuildContext bcontext,
+      ) {
+        return StatefulBuilder(builder: (BuildContext scontext, StateSetter setState /*You can rename this!*/) {
+          if (scontext.mounted) {
+            new Timer.periodic(Duration(seconds: 1), (Timer t) {
+              if (scontext.mounted) {
+                setState(() {});
+              }
+            });
+          }
+
+          var bubble = StaticMessageBubble(
+              profile,
+              settings,
+              MessageMetadata(profile.onion, Provider.of<ContactInfoState>(context).identifier, 1, DateTime.now(), "blodeuwedd", null, null, null, true, false, false, ""),
+              Row(children: [
+                Provider.of<ContactInfoState>(context).summary == ""
+                    ? Column(crossAxisAlignment: CrossAxisAlignment.center, children: [
+                        CircularProgressIndicator(color: settings.theme.defaultButtonActiveColor),
+                        Padding(padding: EdgeInsets.all(5.0), child: Text(AppLocalizations.of(context)!.blodeuweddProcessing))
+                      ])
+                    : Flexible(child: Text(Provider.of<ContactInfoState>(context).summary))
+              ]));
+
+          var image = Padding(
+              padding: EdgeInsets.all(4.0),
+              child: ProfileImage(
+                imagePath: "assets/blodeuwedd.png",
+                diameter: 48.0,
+                border: settings.theme.portraitOnlineBorderColor,
+                badgeTextColor: Colors.red,
+                badgeColor: Colors.red,
+              ));
+
+          return Container(
+              height: 300, // bespoke value courtesy of the [TextField] docs
+              child: Container(
+                  alignment: Alignment.center,
+                  child: Padding(
+                      padding: EdgeInsets.all(10.0),
+                      child: Padding(
+                          padding: EdgeInsets.all(10.0),
+                          child: Row(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [image, Flexible(child: bubble)],
+                          )))));
+        });
+      },
+      context: context);
+}

lib/widgets/messagerow.dart

@@ -1,3 +1,4 @@
+import 'dart:async';
 import 'dart:io';
 
 import 'package:cwtch/config.dart';
@@ -118,6 +119,31 @@ class MessageRowState extends State<MessageRow> with SingleTickerProviderStateMi
                 },
                 icon: Icon(CwtchIcons.view_replies, color: Provider.of<Settings>(context).theme.dropShadowColor)));
 
+    var profile = Provider.of<ProfileInfoState>(context, listen: false);
+    var conversation = Provider.of<ContactInfoState>(context, listen: false);
+    var message = Provider.of<MessageMetadata>(context, listen: false);
+
+    Widget wdgTranslateMessage = Platform.isAndroid
+        ? SizedBox.shrink()
+        : Visibility(
+            visible: Provider.of<FlwtchState>(context, listen: false).cwtch.IsBlodeuweddSupported() &&
+                    Provider.of<Settings>(context).isExperimentEnabled(BlodeuweddExperiment) &&
+                    EnvironmentConfig.TEST_MODE ||
+                Provider.of<AppState>(context).hoveredIndex == Provider.of<MessageMetadata>(context).messageID,
+            maintainSize: true,
+            maintainAnimation: true,
+            maintainState: true,
+            maintainInteractivity: false,
+            child: IconButton(
+                tooltip: AppLocalizations.of(context)!.blodeuweddTranslate,
+                splashRadius: Material.defaultSplashRadius / 2,
+                onPressed: () {
+                  Provider.of<MessageMetadata>(context, listen: false).translation = "";
+                  Provider.of<FlwtchState>(context, listen: false).cwtch.TranslateMessage(profile.onion, conversation.identifier, message.messageID, "French");
+                  modalShowTranslation(context, profile, settings);
+                },
+                icon: Icon(Icons.translate, color: Provider.of<Settings>(context).theme.dropShadowColor)));
+
     Widget wdgSpacer = Flexible(flex: 1, child: SizedBox(width: Platform.isAndroid ? 20 : 60, height: 10));
     var widgetRow = <Widget>[];
 
@@ -125,6 +151,7 @@ class MessageRowState extends State<MessageRow> with SingleTickerProviderStateMi
       widgetRow = <Widget>[
         wdgSpacer,
         wdgSeeReplies,
+        wdgTranslateMessage,
         wdgReply,
         actualMessage,
       ];
@@ -172,8 +199,6 @@ class MessageRowState extends State<MessageRow> with SingleTickerProviderStateMi
                             });
                           })),
                 ]))),
-        wdgReply,
-        wdgSeeReplies,
         wdgSpacer,
       ];
     } else {
@@ -213,6 +238,7 @@ class MessageRowState extends State<MessageRow> with SingleTickerProviderStateMi
         actualMessage,
         wdgReply,
         wdgSeeReplies,
+        wdgTranslateMessage,
         wdgSpacer,
       ];
     }
@@ -463,6 +489,60 @@ void modalShowReplies(
       });
 }
 
+void modalShowTranslation(BuildContext context, ProfileInfoState profile, Settings settings) async {
+  showModalBottomSheet<void>(
+      builder: (
+        BuildContext bcontext,
+      ) {
+        return StatefulBuilder(builder: (BuildContext scontext, StateSetter setState /*You can rename this!*/) {
+          if (scontext.mounted) {
+            new Timer.periodic(Duration(seconds: 1), (Timer t) {
+              if (scontext.mounted) {
+                setState(() {});
+              }
+            });
+          }
+
+          var bubble = StaticMessageBubble(
+              profile,
+              settings,
+              MessageMetadata(profile.onion, Provider.of<ContactInfoState>(context).identifier, 1, DateTime.now(), "blodeuwedd", null, null, null, true, false, false, ""),
+              Row(children: [
+                Provider.of<MessageMetadata>(context).translation == ""
+                    ? Column(crossAxisAlignment: CrossAxisAlignment.center, children: [
+                        CircularProgressIndicator(color: settings.theme.defaultButtonActiveColor),
+                        Padding(padding: EdgeInsets.all(5.0), child: Text(AppLocalizations.of(context)!.blodeuweddProcessing))
+                      ])
+                    : Flexible(child: SelectableText(Provider.of<MessageMetadata>(context).translation))
+              ]));
+
+          var image = Padding(
+              padding: EdgeInsets.all(4.0),
+              child: ProfileImage(
+                imagePath: "assets/blodeuwedd.png",
+                diameter: 48.0,
+                border: settings.theme.portraitOnlineBorderColor,
+                badgeTextColor: Colors.red,
+                badgeColor: Colors.red,
+              ));
+
+          return Container(
+              height: 300, // bespoke value courtesy of the [TextField] docs
+              child: Container(
+                  alignment: Alignment.center,
+                  child: Padding(
+                      padding: EdgeInsets.all(10.0),
+                      child: Padding(
+                          padding: EdgeInsets.all(10.0),
+                          child: Row(
+                            mainAxisSize: MainAxisSize.min,
+                            children: [image, Flexible(child: bubble)],
+                          )))));
+        });
+      },
+      context: context);
+}
+
 // temporary until we do real picture selection
 String RandomProfileImage(String onion) {
   var choices = [