Improved megagroups support

app/js/controllers.js

@@ -1204,6 +1204,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         $scope.$broadcast('ui_peer_change');
         $scope.$broadcast('ui_history_change');
         safeReplaceObject($scope.state, {loaded: true, empty: !peerHistory.messages.length});
+
+        updateBotActions();
+        updateChannelActions();
       }
     }
 
@@ -3341,6 +3344,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     $scope.chatFull = AppChatsManager.wrapForFull($scope.chatID, {});
     $scope.settings = {notifications: true};
+    $scope.isMegagroup = AppChatsManager.isMegagroup($scope.chatID);
 
     AppProfileManager.getChannelFull($scope.chatID, true).then(function (chatFull) {
       $scope.chatFull = AppChatsManager.wrapForFull($scope.chatID, chatFull);
@@ -3389,7 +3393,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     };
 
     $scope.deleteChannel = function () {
-      return ErrorService.confirm({type: 'CHANNEL_DELETE'}).then(function () {
+      return ErrorService.confirm({type: $scope.isMegagroup ? 'MEGAGROUP_DELETE' : 'CHANNEL_DELETE'}).then(function () {
         MtpApiManager.invokeApi('channels.deleteChannel', {
           channel: AppChatsManager.getChannelInput($scope.chatID)
         }).then(onChatUpdated);
@@ -3481,7 +3485,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       scope.chatID = $scope.chatID;
 
       $modal.open({
-        templateUrl: templateUrl('channel_edit_modal'),
+        templateUrl: templateUrl($scope.isMegagroup ? 'megagroup_edit_modal' : 'channel_edit_modal'),
         controller: 'ChannelEditModalController',
         scope: scope,
         windowClass: 'md_simple_modal_window mobile_modal'
@@ -4384,6 +4388,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         promises.push(editAbout());
       }
 
+      $scope.channel.updating = true;
       return $q.all(promises).then(function () {
         var peerString = AppChatsManager.getChatString($scope.chatID);
         $rootScope.$broadcast('history_focus', {peerString: peerString});
@@ -4414,6 +4419,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.exportedInvite = {link: _('group_invite_link_loading_raw')};
 
     var isChannel = AppChatsManager.isChannel($scope.chatID);
+    var isMegagroup = AppChatsManager.isMegagroup($scope.chatID);
 
     function selectLink () {
       $timeout(function () {
@@ -4442,7 +4448,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     $scope.revokeLink = function () {
       ErrorService.confirm({
-        type: isChannel ? 'REVOKE_CHANNEL_INVITE_LINK' : 'REVOKE_GROUP_INVITE_LINK'
+        type: isChannel && !isMegagroup ? 'REVOKE_CHANNEL_INVITE_LINK' : 'REVOKE_GROUP_INVITE_LINK'
       }).then(function () {
         updateLink(true);
       })

app/js/lib/utils.js

@@ -352,7 +352,8 @@ function templateUrl (tplName) {
     chat_invite_link_modal: 'desktop',
     reply_markup: 'desktop',
     dialog_service: 'desktop',
-    channel_edit_modal: 'desktop'
+    channel_edit_modal: 'desktop',
+    megagroup_edit_modal: 'desktop'
   };
   var layout = forceLayout[tplName] || (Config.Mobile ? 'mobile' : 'desktop');
   return 'partials/' + layout + '/' + tplName + '.html';

app/js/locales/en-us.json

@@ -33,6 +33,7 @@
 	"group_modal_migrate_item2": "New members see the entire chat history",
 	"group_modal_migrate_item3": "Admins delete messages for everyone",
 	"group_modal_migrate_item4": "Notifications are muted by default",
+	"group_modal_delete_group": "Delete group",
 
 	"channel_modal_info": "Channel info",
 	"channel_modal_description": "Description",
@@ -186,6 +187,7 @@
 
 	"group_edit_modal_title": "Edit group",
 	"group_edit_name": "Group name",
+	"group_edit_about": "Group description",
 	"group_edit_submit": "Save",
 	"group_edit_submit_active": "Saving...",
 
@@ -229,6 +231,7 @@
 	"confirm_modal_revoke_group_link": "Are you sure you want to revoke this link? Once you do, no one will be able to join the group using it.",
 	"confirm_modal_revoke_channel_link": "Are you sure you want to revoke this link? Once you do, no one will be able to join the channel using it.",
 	"confirm_modal_delete_channel_md": "Are you sure you want to delete this channel?\n\nAll members will be removed and all messages will be lost.",
+	"confirm_modal_delete_group_md": "Are you sure you want to delete this group?\n\nAll members will be removed and all messages will be lost.",
 	"confirm_modal_jump_ext_url_md": "Open this link?\n\n{url}",
 	"confirm_modal_migrate_supergroup_md": "Please note that group members will need to update their Telegram apps to the latest version to see your supergroup.\n\nAre you sure you want to upgrade this group?",
 

app/js/messages_manager.js

@@ -1897,7 +1897,7 @@ angular.module('myApp.services')
         chatTitle = chatInvite.title;
       }
       ErrorService.confirm({
-        type:  chatInvite.flags & 1 ? 'JOIN_CHANNEL_BY_LINK' : 'JOIN_GROUP_BY_LINK',
+        type: (chatInvite.pFlags.channel && !chatInvite.pFlags.megagroup) ? 'JOIN_CHANNEL_BY_LINK' : 'JOIN_GROUP_BY_LINK',
         title: chatTitle
       }).then(function () {
         return MtpApiManager.invokeApi('messages.importChatInvite', {

app/js/services.js

@@ -1116,7 +1116,29 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
       limit: AppChatsManager.isMegagroup(id) ? 50 : 200
     }).then(function (result) {
       AppUsersManager.saveApiUsers(result.users);
-      return result.participants;
+      var participants = result.participants;
+
+      var chat = AppChatsManager.getChat(id);
+      if (!chat.pFlags.kicked && !chat.pFlags.left) {
+        var myID = AppUsersManager.getSelf().id;
+        var myIndex = false;
+        var myParticipant;
+        for (var i = 0, len = participants.length; i < len; i++) {
+          if (participants[i].user_id == myID) {
+            myIndex = i;
+            break;
+          }
+        }
+        if (myIndex !== false) {
+          myParticipant = participants[i];
+          participants.splice(i, 1);
+        } else {
+          myParticipant = {_: 'channelParticipantSelf', user_id: myID};
+        }
+        participants.unshift(myParticipant);
+      }
+
+      return participants;
     });
   }
 

app/partials/desktop/channel_modal.html

@@ -6,7 +6,10 @@
         <a class="md_modal_action md_modal_action_close" ng-click="$close()" my-i18n="modal_close"></a>
         <a class="md_modal_action" ng-if="hasRights('edit_title')" ng-click="editChannel()" my-i18n="modal_edit"></a>
       </div>
-      <div class="md_modal_title" my-i18n="channel_modal_info"></div>
+      <div class="md_modal_title" ng-switch="isMegagroup">
+        <span ng-switch-when="true" my-i18n="group_modal_info"></span>
+        <span ng-switch-default my-i18n="channel_modal_info"></span>
+      </div>
     </div>
 
     <div class="peer_modal_profile_wrap clearfix">
@@ -91,15 +94,18 @@
 
       </div>
 
-      <div class="md_modal_iconed_section_wrap md_modal_iconed_section_link" ng-if="chatFull.chat.pFlags.creator || !chatFull.chat.pFlags.left && !chatFull.chat.pFlags.kicked">
+      <div class="md_modal_iconed_section_wrap md_modal_iconed_section_link" ng-if="chatFull.chat.pFlags.creator || !chatFull.chat.pFlags.left && !chatFull.chat.pFlags.kicked && !isMegagroup">
         <i class="md_modal_section_icon md_modal_section_icon_more"></i>
 
-        <div class="md_modal_section_link_wrap" ng-if="!chatFull.chat.pFlags.creator && !chatFull.chat.pFlags.left && !chatFull.chat.pFlags.kicked">
+        <div class="md_modal_section_link_wrap" ng-if="!chatFull.chat.pFlags.creator && !chatFull.chat.pFlags.left && !chatFull.chat.pFlags.kicked && !isMegagroup">
           <a class="md_modal_section_link" ng-click="leaveChannel()" my-i18n="channel_modal_leave_channel"></a>
         </div>
 
         <div class="md_modal_section_link_wrap" ng-if="chatFull.chat.pFlags.creator">
-          <a class="md_modal_section_link md_modal_section_link_danger" ng-click="deleteChannel()" my-i18n="channel_modal_delete_channel"></a>
+          <a class="md_modal_section_link md_modal_section_link_danger" ng-click="deleteChannel()" ng-switch="isMegagroup">
+            <span ng-switch-when="true" my-i18n="group_modal_delete_group"></span>
+            <span ng-switch-default my-i18n="channel_modal_delete_channel"></span>
+          </a>
         </div>
 
       </div>

app/partials/desktop/confirm_modal.html

@@ -55,6 +55,7 @@
       <div ng-switch-when="REVOKE_GROUP_INVITE_LINK" my-i18n="confirm_modal_revoke_group_link"></div>
       <div ng-switch-when="REVOKE_CHANNEL_INVITE_LINK" my-i18n="confirm_modal_revoke_channel_link"></div>
       <div ng-switch-when="CHANNEL_DELETE" my-i18n="confirm_modal_delete_channel_md"></div>
+      <div ng-switch-when="MEGAGROUP_DELETE" my-i18n="confirm_modal_delete_group_md"></div>
       <div ng-switch-when="JUMP_EXT_URL" my-i18n="confirm_modal_jump_ext_url_md" class="confirm_modal_extlink_jump">
         <my-i18n-param name="url"><strong ng-bind="url"></strong></my-i18n-param>
       </div>

app/partials/desktop/dialog.html

@@ -34,7 +34,7 @@
       <div ng-switch-default class="im_dialog_message">
         <span ng-switch="dialogMessage.peerID > 0 || dialogMessage.fromID < 0">
           <span ng-switch-when="true">
-            <span class="im_dialog_chat_from_wrap" ng-if="dialogMessage.pFlags.out">
+            <span class="im_dialog_chat_from_wrap" ng-if="dialogMessage.pFlags.out && dialogMessage.fromID > 0">
               <span
                 class="im_dialog_chat_from"
                 my-i18n="conversation_you"

app/partials/desktop/megagroup_edit_modal.html

@@ -0,0 +1,28 @@
+<div class="md_simple_modal_wrap" my-modal-position>
+
+  <div class="md_simple_modal_body">
+
+    <form class="modal_simple_form" ng-submit="updateChannel()">
+
+      <h4 my-i18n="channel_edit_modal_title"></h4>
+
+      <div class="md-input-group" my-labeled-input>
+        <label class="md-input-label" my-i18n="group_edit_name"></label>
+        <input class="md-input" my-focused type="text" ng-model="channel.title" />
+      </div>
+
+      <div class="md-input-group" my-labeled-input>
+        <label class="md-input-label" my-i18n="group_edit_about"></label>
+        <input class="md-input" type="text" ng-model="channel.about" />
+      </div>
+
+    </form>
+
+  </div>
+
+  <div class="md_simple_modal_footer">
+    <button class="btn btn-md" ng-click="$dismiss()" my-i18n="modal_cancel"></button>
+    <button class="btn btn-md btn-md-primary" ng-class="{disabled: channel.updating}" ng-click="updateChannel()" ng-bind="channel.updating ? 'group_edit_submit_active' : 'group_edit_submit' | i18n" ng-disabled="channel.updating"></button>
+  </div>
+
+</div>

app/partials/mobile/dialog.html

@@ -34,7 +34,7 @@
       <div ng-switch-default class="im_dialog_message">
         <span ng-switch="dialogMessage.peerID > 0 || dialogMessage.fromID < 0">
           <span ng-switch-when="true">
-            <span class="im_dialog_chat_from_wrap" ng-if="dialogMessage.pFlags.out">
+            <span class="im_dialog_chat_from_wrap" ng-if="dialogMessage.pFlags.out && dialogMessage.fromID > 0">
               <span
                 class="im_dialog_chat_from"
                 my-i18n="conversation_you"