Merge branch '>krille/add-chat-permissions-settings' into 'main'

feat: Add chat permissions settings

See merge request ChristianPauly/fluffychat-flutter!300

lib/components/dialogs/adaptive_flat_button.dart

@@ -0,0 +1,32 @@
+import 'package:fluffychat/utils/platform_infos.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+class AdaptiveFlatButton extends StatelessWidget {
+  final Widget child;
+  final Color textColor;
+  final Function onPressed;
+
+  const AdaptiveFlatButton({
+    Key key,
+    this.child,
+    this.textColor,
+    this.onPressed,
+  }) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    if (PlatformInfos.isCupertinoStyle) {
+      return CupertinoDialogAction(
+        child: child,
+        onPressed: onPressed,
+        textStyle: textColor != null ? TextStyle(color: textColor) : null,
+      );
+    }
+    return FlatButton(
+      child: child,
+      textColor: textColor,
+      onPressed: onPressed,
+    );
+  }
+}

lib/components/dialogs/key_verification_dialog.dart

@@ -6,6 +6,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/l10n.dart';
 import '../avatar.dart';
+import 'adaptive_flat_button.dart';
 import 'simple_dialogs.dart';
 import '../../utils/string_color.dart';
 
@@ -121,14 +122,14 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
             mainAxisSize: MainAxisSize.min,
           ),
         );
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           child: Text(L10n.of(context).submit),
           onPressed: () {
             input = textEditingController.text;
             checkInput();
           },
         ));
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           child: Text(L10n.of(context).skip),
           onPressed: () => widget.request.openSSSS(skip: true),
         ));
@@ -140,11 +141,11 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
               style: TextStyle(fontSize: 20)),
           margin: EdgeInsets.only(left: 8.0, right: 8.0),
         );
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           child: Text(L10n.of(context).accept),
           onPressed: () => widget.request.acceptVerification(),
         ));
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           child: Text(L10n.of(context).reject),
           onPressed: () {
             widget.request.rejectVerification().then((_) {
@@ -204,11 +205,11 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
           ],
           mainAxisSize: MainAxisSize.min,
         );
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           child: Text(L10n.of(context).theyMatch),
           onPressed: () => widget.request.acceptSas(),
         ));
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           textColor: Colors.red,
           child: Text(L10n.of(context).theyDontMatch),
           onPressed: () => widget.request.rejectSas(),
@@ -244,7 +245,7 @@ class _KeyVerificationPageState extends State<KeyVerificationDialog> {
           ],
           mainAxisSize: MainAxisSize.min,
         );
-        buttons.add(_AdaptiveFlatButton(
+        buttons.add(AdaptiveFlatButton(
           child: Text(L10n.of(context).close),
           onPressed: () => Navigator.of(context).pop(),
         ));
@@ -359,32 +360,3 @@ class _Emoji extends StatelessWidget {
     );
   }
 }
-
-class _AdaptiveFlatButton extends StatelessWidget {
-  final Widget child;
-  final Color textColor;
-  final Function onPressed;
-
-  const _AdaptiveFlatButton({
-    Key key,
-    this.child,
-    this.textColor,
-    this.onPressed,
-  }) : super(key: key);
-
-  @override
-  Widget build(BuildContext context) {
-    if (PlatformInfos.isCupertinoStyle) {
-      return CupertinoDialogAction(
-        child: child,
-        onPressed: onPressed,
-        textStyle: textColor != null ? TextStyle(color: textColor) : null,
-      );
-    }
-    return FlatButton(
-      child: child,
-      textColor: textColor,
-      onPressed: onPressed,
-    );
-  }
-}

lib/components/dialogs/permission_slider_dialog.dart

@@ -0,0 +1,85 @@
+import 'package:fluffychat/components/dialogs/adaptive_flat_button.dart';
+import 'package:fluffychat/utils/platform_infos.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+
+class PermissionSliderDialog extends StatefulWidget {
+  const PermissionSliderDialog({Key key, this.initialPermission = 0})
+      : super(key: key);
+
+  Future<int> show(BuildContext context) => PlatformInfos.isCupertinoStyle
+      ? showCupertinoDialog<int>(context: context, builder: (context) => this)
+      : showDialog<int>(context: context, builder: (context) => this);
+
+  final int initialPermission;
+  @override
+  _PermissionSliderDialogState createState() => _PermissionSliderDialogState();
+}
+
+class _PermissionSliderDialogState extends State<PermissionSliderDialog> {
+  int _permission;
+  @override
+  void initState() {
+    _permission = widget.initialPermission;
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final slider = PlatformInfos.isCupertinoStyle
+        ? CupertinoSlider(
+            value: _permission.toDouble(),
+            onChanged: (d) => setState(() => _permission = d.round()),
+            max: 100.0,
+            min: 0.0,
+          )
+        : Slider(
+            value: _permission.toDouble(),
+            onChanged: (d) => setState(() => _permission = d.round()),
+            max: 100.0,
+            min: 0.0,
+          );
+    final title = Text(
+      L10n.of(context).setPermissionsLevel,
+      textAlign: TextAlign.center,
+    );
+    final content = Column(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        Text('Level: ' +
+            (_permission == 100
+                ? '$_permission (${L10n.of(context).admin})'
+                : _permission >= 50
+                    ? '$_permission (${L10n.of(context).moderator})'
+                    : _permission.toString())),
+        Container(
+          height: 56,
+          child: slider,
+        ),
+      ],
+    );
+    final buttons = [
+      AdaptiveFlatButton(
+        child: Text(L10n.of(context).cancel),
+        onPressed: () => Navigator.of(context).pop<int>(null),
+      ),
+      AdaptiveFlatButton(
+        child: Text(L10n.of(context).confirm),
+        onPressed: () => Navigator.of(context).pop<int>(_permission),
+      ),
+    ];
+    if (PlatformInfos.isCupertinoStyle) {
+      return CupertinoAlertDialog(
+        title: title,
+        content: content,
+        actions: buttons,
+      );
+    }
+    return AlertDialog(
+      title: title,
+      content: content,
+      actions: buttons,
+    );
+  }
+}

lib/components/user_bottom_sheet.dart

@@ -3,6 +3,7 @@ import 'dart:math';
 import 'package:adaptive_dialog/adaptive_dialog.dart';
 import 'package:famedlysdk/famedlysdk.dart';
 import 'package:fluffychat/components/adaptive_page_layout.dart';
+import 'package:fluffychat/components/dialogs/permission_slider_dialog.dart';
 import 'package:fluffychat/utils/app_route.dart';
 import 'package:fluffychat/utils/fluffy_share.dart';
 import 'package:fluffychat/views/chat.dart';
@@ -52,24 +53,14 @@ class UserBottomSheet extends StatelessWidget {
           Navigator.of(context).pop();
         }
         break;
-      case 'admin':
+      case 'permission':
-        if (await _askConfirmation()) {
+        final newPermission =
+            await PermissionSliderDialog(initialPermission: user.powerLevel)
+                .show(context);
+        if (newPermission != null) {
+          if (newPermission == 100 && await _askConfirmation() == false) break;
           await SimpleDialogs(context)
-              .tryRequestWithLoadingDialog(user.setPower(100));
+              .tryRequestWithLoadingDialog(user.setPower(newPermission));
-          Navigator.of(context).pop();
-        }
-        break;
-      case 'moderator':
-        if (await _askConfirmation()) {
-          await SimpleDialogs(context)
-              .tryRequestWithLoadingDialog(user.setPower(50));
-          Navigator.of(context).pop();
-        }
-        break;
-      case 'user':
-        if (await _askConfirmation()) {
-          await SimpleDialogs(context)
-              .tryRequestWithLoadingDialog(user.setPower(0));
           Navigator.of(context).pop();
         }
         break;
@@ -119,38 +110,14 @@ class UserBottomSheet extends StatelessWidget {
             value: 'message'),
       );
     }
-    if (user.canChangePowerLevel &&
+    if (user.canChangePowerLevel) {
-        user.room.ownPowerLevel == 100 &&
-        user.powerLevel != 100) {
       items.add(
         PopupMenuItem(
             child: _TextWithIcon(
-              L10n.of(context).makeAnAdmin,
+              L10n.of(context).setPermissionsLevel,
-              Icons.arrow_upward,
+              Icons.edit_attributes_outlined,
             ),
-            value: 'admin'),
+            value: 'permission'),
-      );
-    }
-    if (user.canChangePowerLevel &&
-        user.room.ownPowerLevel >= 50 &&
-        user.powerLevel != 50) {
-      items.add(
-        PopupMenuItem(
-            child: _TextWithIcon(
-              L10n.of(context).makeAModerator,
-              Icons.arrow_upward_outlined,
-            ),
-            value: 'moderator'),
-      );
-    }
-    if (user.canChangePowerLevel && user.powerLevel != 0) {
-      items.add(
-        PopupMenuItem(
-            child: _TextWithIcon(
-              L10n.of(context).revokeAllPermissions,
-              Icons.arrow_downward_outlined,
-            ),
-            value: 'user'),
       );
     }
     if (user.canKick) {

lib/l10n/intl_en.arb

@@ -1370,11 +1370,71 @@
       "count": {}
     }
   },
+  "editBlockedServers": "Edit blocked servers",
+  "@editBlockedServers": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "enableEncryption": "Enable encryption",
+  "@enableEncryption": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "replaceRoomWithNewerVersion": "Replace room with newer version",
+  "@replaceRoomWithNewerVersion": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "editRoomAvatar": "Edit room avatar",
+  "@editRoomAvatar": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "defaultPermissionLevel": "Default permission level",
+  "@defaultPermissionLevel": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "sendMessages": "Send messages",
+  "@sendMessages": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "configureChat": "Configure chat",
+  "@configureChat": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "participant": "Participant",
+  "@participant": {
+    "type": "text",
+    "placeholders": {}
+  },
   "send": "Send",
   "@send": {
     "type": "text",
     "placeholders": {}
   },
+  "whoCanPerformWhichAction": "Who can perform which action",
+  "@whoCanPerformWhichAction": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "editChatPermissions": "Edit chat permissions",
+  "@editChatPermissions": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "setCustomEmotes": "Set custom emotes",
+  "@setCustomEmotes": {
+    "type": "text",
+    "placeholders": {}
+  },
+  "setPermissionsLevel": "Set permissions level",
+  "@setPermissionsLevel": {
+    "type": "text",
+    "placeholders": {}
+  },
   "sendAMessage": "Send a message",
   "@sendAMessage": {
     "type": "text",

lib/views/chat_details.dart

@@ -1,6 +1,7 @@
 import 'package:adaptive_dialog/adaptive_dialog.dart';
 import 'package:fluffychat/config/app_config.dart';
 import 'package:fluffychat/utils/fluffy_share.dart';
+import 'package:fluffychat/views/chat_permissions_settings.dart';
 import 'package:flushbar/flushbar_helper.dart';
 import 'package:famedlysdk/famedlysdk.dart';
 import 'package:famedlysdk/matrix_api.dart';
@@ -316,6 +317,7 @@ class _ChatDetailsState extends State<ChatDetails> {
                                 child: Icon(Icons.insert_emoticon),
                               ),
                               title: Text(L10n.of(context).emoteSettings),
+                              subtitle: Text(L10n.of(context).setCustomEmotes),
                               onTap: () async {
                                 // okay, we need to test if there are any emote state events other than the default one
                                 // if so, we need to be directed to a selection screen for which pack we want to look at
@@ -476,6 +478,24 @@ class _ChatDetailsState extends State<ChatDetails> {
                                     ),
                                 ],
                               ),
+                            ListTile(
+                              title: Text(L10n.of(context).editChatPermissions),
+                              subtitle: Text(
+                                  L10n.of(context).whoCanPerformWhichAction),
+                              leading: CircleAvatar(
+                                backgroundColor:
+                                    Theme.of(context).scaffoldBackgroundColor,
+                                foregroundColor: Colors.grey,
+                                child: Icon(Icons.edit_attributes_outlined),
+                              ),
+                              onTap: () => Navigator.of(context).push(
+                                AppRoute.defaultRoute(
+                                  context,
+                                  ChatPermissionsSettingsView(
+                                      roomId: widget.room.id),
+                                ),
+                              ),
+                            ),
                             Divider(thickness: 1),
                             ListTile(
                               title: Text(

lib/views/chat_permissions_settings.dart

@@ -0,0 +1,249 @@
+import 'dart:developer';
+
+import 'package:fluffychat/components/adaptive_page_layout.dart';
+import 'package:fluffychat/components/dialogs/permission_slider_dialog.dart';
+import 'package:fluffychat/components/dialogs/simple_dialogs.dart';
+import 'package:fluffychat/components/matrix.dart';
+import 'package:flushbar/flushbar_helper.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/l10n.dart';
+import 'package:famedlysdk/famedlysdk.dart';
+
+import 'chat_list.dart';
+
+class ChatPermissionsSettingsView extends StatelessWidget {
+  final String roomId;
+
+  const ChatPermissionsSettingsView({Key key, this.roomId}) : super(key: key);
+  @override
+  Widget build(BuildContext context) {
+    return AdaptivePageLayout(
+      firstScaffold: ChatList(
+        activeChat: roomId,
+      ),
+      secondScaffold: ChatPermissionsSettings(roomId: roomId),
+      primaryPage: FocusPage.SECOND,
+    );
+  }
+}
+
+class ChatPermissionsSettings extends StatelessWidget {
+  final String roomId;
+
+  const ChatPermissionsSettings({Key key, @required this.roomId})
+      : super(key: key);
+
+  void _editPowerLevel(BuildContext context, String key, int currentLevel,
+      {String category}) async {
+    final room = Matrix.of(context).client.getRoomById(roomId);
+    if (!room.canSendEvent(EventTypes.RoomPowerLevels)) {
+      return FlushbarHelper.createError(message: L10n.of(context).noPermission)
+          .show(context);
+    }
+    final newLevel =
+        await PermissionSliderDialog(initialPermission: currentLevel)
+            .show(context);
+    if (newLevel == null) return;
+    final content = Map<String, dynamic>.from(
+        room.getState(EventTypes.RoomPowerLevels).content);
+    if (category != null) {
+      if (!content.containsKey(category)) {
+        content[category] = <String, dynamic>{};
+      }
+      content[category][key] = newLevel;
+    } else {
+      content[key] = newLevel;
+    }
+    inspect(content);
+    await SimpleDialogs(context).tryRequestWithLoadingDialog(
+      room.client.sendState(room.id, EventTypes.RoomPowerLevels, content),
+    );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text(L10n.of(context).editChatPermissions)),
+      body: StreamBuilder(
+        stream: Matrix.of(context).client.onSync.stream.where(
+              (e) =>
+                  (e?.rooms?.join?.containsKey(roomId) ?? false) &&
+                  (e.rooms.join[roomId]?.timeline?.events
+                          ?.any((s) => s.type == EventTypes.RoomPowerLevels) ??
+                      false),
+            ),
+        builder: (context, _) {
+          final room = Matrix.of(context).client.getRoomById(roomId);
+          final powerLevelsContent = Map<String, dynamic>.from(
+              room.getState(EventTypes.RoomPowerLevels).content);
+          final powerLevels = Map<String, dynamic>.from(powerLevelsContent)
+            ..removeWhere((k, v) => !(v is int));
+          final eventsPowerLevels =
+              Map<String, dynamic>.from(powerLevelsContent['events'])
+                ..removeWhere((k, v) => !(v is int));
+
+          return ListView(
+            children: [
+              Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  for (var entry in powerLevels.entries)
+                    PermissionsListTile(
+                      permissionKey: entry.key,
+                      permission: entry.value,
+                      onTap: () =>
+                          _editPowerLevel(context, entry.key, entry.value),
+                    ),
+                  Divider(thickness: 1),
+                  ListTile(
+                    title: Text(
+                      L10n.of(context).notifications,
+                      style: TextStyle(
+                        color: Theme.of(context).primaryColor,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
+                  Builder(builder: (context) {
+                    final key = 'rooms';
+                    final int value =
+                        powerLevelsContent.containsKey('notifications')
+                            ? powerLevelsContent['notifications']['rooms'] ?? 0
+                            : 0;
+                    return PermissionsListTile(
+                      permissionKey: key,
+                      permission: value,
+                      category: 'notifications',
+                      onTap: () => _editPowerLevel(context, key, value,
+                          category: 'notifications'),
+                    );
+                  }),
+                  Divider(thickness: 1),
+                  ListTile(
+                    title: Text(
+                      L10n.of(context).configureChat,
+                      style: TextStyle(
+                        color: Theme.of(context).primaryColor,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
+                  if (eventsPowerLevels != null)
+                    for (var entry in eventsPowerLevels.entries)
+                      PermissionsListTile(
+                        permissionKey: entry.key,
+                        category: 'events',
+                        permission: entry.value,
+                        onTap: () => _editPowerLevel(
+                            context, entry.key, entry.value,
+                            category: 'events'),
+                      ),
+                ],
+              ),
+            ],
+          );
+        },
+      ),
+    );
+  }
+}
+
+class PermissionsListTile extends StatelessWidget {
+  final String permissionKey;
+  final int permission;
+  final String category;
+  final void Function() onTap;
+
+  const PermissionsListTile({
+    Key key,
+    @required this.permissionKey,
+    @required this.permission,
+    this.category,
+    this.onTap,
+  }) : super(key: key);
+
+  String getLocalizedPowerLevelString(BuildContext context) {
+    if (category == null) {
+      switch (permissionKey) {
+        case 'users_default':
+          return L10n.of(context).defaultPermissionLevel;
+        case 'events_default':
+          return L10n.of(context).sendMessages;
+        case 'state_default':
+          return L10n.of(context).configureChat;
+        case 'ban':
+          return L10n.of(context).banFromChat;
+        case 'kick':
+          return L10n.of(context).kickFromChat;
+        case 'redact':
+          return L10n.of(context).deleteMessage;
+        case 'invite':
+          return L10n.of(context).inviteContact;
+      }
+    } else if (category == 'notifications') {
+      switch (permissionKey) {
+        case 'rooms':
+          return L10n.of(context).notifications;
+      }
+    } else if (category == 'events') {
+      switch (permissionKey) {
+        case EventTypes.RoomName:
+          return L10n.of(context).changeTheNameOfTheGroup;
+        case EventTypes.RoomPowerLevels:
+          return L10n.of(context).editChatPermissions;
+        case EventTypes.HistoryVisibility:
+          return L10n.of(context).visibilityOfTheChatHistory;
+        case EventTypes.RoomCanonicalAlias:
+          return L10n.of(context).setInvitationLink;
+        case EventTypes.RoomAvatar:
+          return L10n.of(context).editRoomAvatar;
+        case EventTypes.RoomTombstone:
+          return L10n.of(context).replaceRoomWithNewerVersion;
+        case EventTypes.Encryption:
+          return L10n.of(context).enableEncryption;
+        case 'm.room.server_acl':
+          return L10n.of(context).editBlockedServers;
+      }
+    }
+    return permissionKey;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ListTile(
+      onTap: onTap,
+      leading: CircleAvatar(
+        backgroundColor: Theme.of(context).scaffoldBackgroundColor,
+        foregroundColor: Colors.grey,
+        child: Icon(Icons.edit_attributes_outlined),
+      ),
+      title: Text(getLocalizedPowerLevelString(context)),
+      subtitle: Row(
+        children: [
+          Container(
+            padding: EdgeInsets.all(4),
+            decoration: BoxDecoration(
+              color: Theme.of(context).secondaryHeaderColor,
+              borderRadius: BorderRadius.circular(8),
+            ),
+            child: Center(
+              child: Text(permission.toString()),
+            ),
+          ),
+          SizedBox(width: 8),
+          Text(permission.toLocalizedPowerLevelString(context)),
+        ],
+      ),
+    );
+  }
+}
+
+extension on int {
+  String toLocalizedPowerLevelString(BuildContext context) {
+    return this == 100
+        ? L10n.of(context).admin
+        : this >= 50
+            ? L10n.of(context).moderator
+            : L10n.of(context).participant;
+  }
+}