Merge branch 'bots'

app/index.html

@@ -64,7 +64,7 @@
   <script type="text/javascript" src="vendor/zlib/gunzip.min.js"></script>
   <script type="text/javascript" src="vendor/closure/long.js"></script>
   <script type="text/javascript" src="vendor/leemon_bigint/bigint.js"></script>
-  <script type="text/javascript" src="vendor/libwebpjs/libwebp-0.2.0.min.js"></script>
+  <script type="text/javascript" src="vendor/libwebpjs/libwebp-0.2.0.js"></script>
 
 
   <script type="text/javascript" src="js/lib/utils.js"></script>

app/js/controllers.js

@@ -160,7 +160,6 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     function saveAuth (result) {
       MtpApiManager.setUserAuth(options.dcID, {
-        expires: result.expires,
         id: result.user.id
       });
       $timeout.cancel(callTimeout);
@@ -408,9 +407,12 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     $scope.$on('$routeUpdate', updateCurDialog);
 
+    var pendingParams = false;
     $scope.$on('history_focus', function (e, peerData) {
       $modalStack.dismissAll();
-      if (peerData.peerString == $scope.curDialog.peer && peerData.messageID == $scope.curDialog.messageID) {
+      if (peerData.peerString == $scope.curDialog.peer &&
+          peerData.messageID == $scope.curDialog.messageID &&
+          !peerData.startParam) {
         $scope.$broadcast(peerData.messageID ? 'ui_history_change_scroll' : 'ui_history_focus');
       } else {
         var peerID = AppPeersManager.getPeerID(peerData.peerString);
@@ -421,7 +423,19 @@ angular.module('myApp.controllers', ['myApp.i18n'])
             peer = '@' + username;
           }
         }
-        $location.url('/im?p=' + peer + (peerData.messageID ? '&m=' + peerData.messageID : ''));
+        if (peerData.messageID || peerData.startParam) {
+          pendingParams = {
+            messageID: peerData.messageID,
+            startParam: peerData.startParam
+          };
+        } else {
+          pendingParams = false;
+        }
+        if ($routeParams.p != peer) {
+          $location.url('/im?p=' + peer);
+        } else {
+          updateCurDialog();
+        }
       }
     });
 
@@ -569,21 +583,24 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       } else {
         lastSearch = false;
       }
+      var addParams = pendingParams || {};
+      pendingParams = false;
+      addParams.messageID = parseInt(addParams.messageID) || false;
+      addParams.startParam = addParams.startParam || false;
+
       if ($routeParams.p && $routeParams.p.charAt(0) == '@') {
         if ($scope.curDialog === undefined) {
           $scope.curDialog = {};
         }
         AppUsersManager.resolveUsername($routeParams.p.substr(1)).then(function (userID) {
-          $scope.curDialog = {
-            peer: AppUsersManager.getUserString(userID),
-            messageID: parseInt($routeParams.m) || false
-          };
+          $scope.curDialog = angular.extend({
+            peer: AppUsersManager.getUserString(userID)
+          }, addParams);
         });
       } else {
-        $scope.curDialog = {
-          peer: $routeParams.p || false,
-          messageID: parseInt($routeParams.m) || false
-        };
+        $scope.curDialog = angular.extend({
+          peer: $routeParams.p || false
+        }, addParams);
       }
     }
 
@@ -639,6 +656,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var topMessages = [];
       var topToDialogs = {};
       angular.forEach(dialogsUpdated, function (dialog, peerID) {
+        if ($scope.noUsers && peerID > 0) {
+          return;
+        }
         topToDialogs[dialog.top_message] = dialog;
         topMessages.push(dialog.top_message);
       });
@@ -738,8 +758,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           $location.url(
             '/im' +
             ($scope.curDialog.peer
-              ? '?p=' + $scope.curDialog.peer +
-                ($scope.curDialog.messageID ? '&m=' + $scope.curDialog.messageID : '')
+              ? '?p=' + $scope.curDialog.peer
               : ''
             )
           );
@@ -777,7 +796,11 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           return AppMessagesManager.getSearch({_: 'inputPeerEmpty'}, $scope.search.query, {_: 'inputMessagesFilterEmpty'}, maxID);
         });
       } else {
-        promise = AppMessagesManager.getDialogs($scope.search.query, maxID);
+        var query = $scope.search.query;
+        if ($scope.noUsers) {
+          query = '%pg ' + (query || '');
+        }
+        promise = AppMessagesManager.getDialogs(query, maxID);
       }
 
       return promise.then(function (result) {
@@ -862,7 +885,10 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         return;
       }
 
-      if (!hasMore && !searchMessages && ($scope.search.query || !$scope.dialogs.length)) {
+      if (!hasMore &&
+          !searchMessages &&
+          !$scope.noUsers &&
+          ($scope.search.query || !$scope.dialogs.length)) {
         showMoreConversations();
         return;
       }
@@ -937,7 +963,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         }, 500);
       }
 
-      if ($scope.search.query) {
+      if ($scope.search.query && !$scope.noMessages) {
         searchMessages = true;
         loadDialogs();
       }
@@ -947,7 +973,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
   .controller('AppImHistoryController', function ($scope, $location, $timeout, $rootScope, MtpApiManager, AppUsersManager, AppChatsManager, AppMessagesManager, AppPeersManager, ApiUpdatesManager, PeersSelectService, IdleManager, StatusManager, ErrorService) {
 
-    $scope.$watch('curDialog', applyDialogSelect);
+    $scope.$watchCollection('curDialog', applyDialogSelect);
 
     ApiUpdatesManager.attach();
     IdleManager.start();
@@ -967,6 +993,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.selectedReply = selectedReply;
     $scope.selectedCancel = selectedCancel;
     $scope.selectedFlush = selectedFlush;
+    $scope.botStart = botStart;
 
     $scope.toggleEdit = toggleEdit;
     $scope.toggleMedia = toggleMedia;
@@ -1007,8 +1034,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       var newPeer = newDialog.peer || $scope.curDialog.peer || '';
       peerID = AppPeersManager.getPeerID(newPeer);
 
-
-      if (peerID == $scope.curDialog.peerID && oldDialog.messageID == newDialog.messageID) {
+      if (peerID == $scope.curDialog.peerID &&
+          oldDialog.messageID == newDialog.messageID &&
+          oldDialog.startParam == newDialog.startParam) {
         return false;
       }
 
@@ -1017,9 +1045,12 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       $scope.curDialog.inputPeer = AppPeersManager.getInputPeer(newPeer);
       $scope.historyFilter.mediaType = false;
 
+      updateStartBot();
       selectedCancel(true);
 
-      if (oldDialog.peer && oldDialog.peer == newDialog.peer && newDialog.messageID) {
+      if (oldDialog.peer &&
+          oldDialog.peer == newDialog.peer &&
+          newDialog.messageID) {
         messageFocusHistory();
       }
       else if (peerID) {
@@ -1108,6 +1139,36 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       }
     }
 
+    function updateStartBot () {
+      var wasStartBot = $scope.historyState.startBot;
+      if (!peerID ||
+          peerID < 0 ||
+          !AppUsersManager.isBot(peerID) ||
+          $scope.historyFilter.mediaType ||
+          $scope.curDialog.messageID) {
+        $scope.historyState.startBot = false;
+      }
+      else if (
+        $scope.state.empty || (
+          peerHistory &&
+          peerHistory.messages.length == 1 &&
+          peerHistory.messages[0].action &&
+          peerHistory.messages[0].action._ == 'messageActionBotIntro'
+        )
+      ) {
+        $scope.historyState.startBot = 2;
+      }
+      else if ($scope.curDialog.startParam) {
+        $scope.historyState.startBot = 1;
+      }
+      else {
+        $scope.historyState.startBot = false;
+      }
+      if (wasStartBot != $scope.historyState.startBot) {
+        $scope.$broadcast('ui_panel_update');
+      }
+    }
+
     function messageFocusHistory () {
       var history = historiesQueueFind(peerID);
 
@@ -1310,6 +1371,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
         AppMessagesManager.readHistory($scope.curDialog.inputPeer);
 
+        updateStartBot();
+
       }, function () {
         safeReplaceObject($scope.state, {error: true});
       });
@@ -1325,16 +1388,47 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       $scope.$broadcast('ui_history_change');
     }
 
+    function botStart () {
+      AppMessagesManager.startBot(peerID, 0, $scope.curDialog.startParam);
+      $scope.curDialog.startParam = false;
+    }
+
     function toggleMessage (messageID, $event) {
-      var target = $event.target,
-          shiftClick = $event.shiftKey;
+      if ($scope.historyState.startBot) {
+        return false;
+      }
 
-      if (shiftClick) {
-        $scope.$broadcast('ui_selection_clear');
+      if (!$scope.historyState.selectActions) {
+        var sel = (
+          window.getSelection && window.getSelection() ||
+          document.getSelection && document.getSelection() ||
+          document.selection && document.selection.createRange().text || ''
+        ).toString().replace(/^\s+|\s+$/g, '');
+        if (sel) {
+          return false;
+        }
+
+        var target = $event.target;
+        while (target) {
+          if (target.className.indexOf('im_message_outer_wrap') != -1) {
+            break;
+          }
+          if (target.tagName == 'A' ||
+              target.onclick ||
+              target.getAttribute('ng-click')) {
+            return false;
+          }
+          var events = $._data(target, 'events');
+          if (events && (events.click || events.mousedown)) {
+            return false;
+          }
+          target = target.parentNode;
+        }
       }
 
-      if (!$scope.historyState.selectActions && !$(target).hasClass('icon-select-tick') && !$(target).hasClass('im_content_message_select_area')) {
-        return false;
+      var shiftClick = $event.shiftKey;
+      if (shiftClick) {
+        $scope.$broadcast('ui_selection_clear');
       }
 
       if ($scope.selectedMsgs[messageID]) {
@@ -1382,6 +1476,11 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     }
 
     function selectedCancel (noBroadcast) {
+      if (!noBroadcast &&
+          $scope.curDialog.startParam) {
+        delete $scope.curDialog.startParam;
+        return;
+      }
       $scope.selectedMsgs = {};
       $scope.selectedCount = 0;
       $scope.historyState.selectActions = false;
@@ -1416,7 +1515,6 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       }
     }
 
-
     function selectedForward () {
       if ($scope.selectedCount > 0) {
         var selectedMessageIDs = [];
@@ -1493,6 +1591,16 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       loadAfterSync = false;
     });
 
+    $scope.$on('reply_button_press', function (e, button) {
+      var replyKeyboard = $scope.historyState.replyKeyboard;
+      if (!replyKeyboard) {
+        return;
+      }
+      AppMessagesManager.sendText(peerID, button.text, {
+        replyToMsgID: peerID < 0 && replyKeyboard.id
+      });
+    });
+
 
     var typingTimeouts = {};
     $scope.$on('history_append', function (e, addedMessage) {
@@ -1552,6 +1660,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
             AppMessagesManager.readHistory($scope.curDialog.inputPeer);
           });
         }
+
+        updateStartBot();
       }
     });
 
@@ -1644,6 +1754,8 @@ angular.module('myApp.controllers', ['myApp.i18n'])
               AppMessagesManager.readHistory($scope.curDialog.inputPeer);
             });
           }
+
+          updateStartBot();
         }
       });
 
@@ -1673,6 +1785,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       $scope.$broadcast('messages_regroup');
       if (historyUpdate.peerID == $scope.curDialog.peerID) {
         $scope.state.empty = !newMessages.length;
+        updateStartBot();
       }
     });
 
@@ -1683,6 +1796,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         history.ids = [];
         if (dialog.peerID == $scope.curDialog.peerID) {
           $scope.state.empty = true;
+          updateStartBot();
         }
       }
     });
@@ -1737,7 +1851,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.$on('user_update', angular.noop);
   })
 
-  .controller('AppImSendController', function ($scope, $timeout, MtpApiManager, Storage, AppChatsManager, AppUsersManager, AppPeersManager, AppDocsManager, AppMessagesManager, MtpApiFileManager) {
+  .controller('AppImSendController', function ($scope, $timeout, MtpApiManager, Storage, AppProfileManager, AppChatsManager, AppUsersManager, AppPeersManager, AppDocsManager, AppMessagesManager, MtpApiFileManager, RichTextProcessor) {
 
     $scope.$watch('curDialog.peer', resetDraft);
     $scope.$on('user_update', angular.noop);
@@ -1746,11 +1860,28 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     });
     $scope.$on('ui_typing', onTyping);
 
-    $scope.draftMessage = {text: '', send: sendMessage, replyClear: replyClear};
+    $scope.draftMessage = {
+      text: '',
+      send: sendMessage,
+      replyClear: replyClear
+    };
     $scope.mentions = {};
+    $scope.commands = {};
     $scope.$watch('draftMessage.text', onMessageChange);
     $scope.$watch('draftMessage.files', onFilesSelected);
     $scope.$watch('draftMessage.sticker', onStickerSelected);
+    $scope.$watch('draftMessage.command', onCommandSelected);
+
+    $scope.$on('history_reply_markup', function (e, peerData) {
+      if (peerData.peerID == $scope.curDialog.peerID) {
+        updateReplyKeyboard();
+      }
+    });
+
+    $scope.replyKeyboardToggle = replyKeyboardToggle;
+    $scope.toggleSlash = toggleSlash;
+
+    var replyToMarkup = false;
 
     function sendMessage (e) {
       $scope.$broadcast('ui_message_before_send');
@@ -1822,9 +1953,53 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       });
     }
 
+    function updateCommands () {
+      var peerID = $scope.curDialog.peerID;
+
+      AppProfileManager.getPeerBots(peerID).then(function (peerBots) {
+        if (!peerBots.length) {
+          safeReplaceObject($scope.commands, {});
+          $scope.$broadcast('mentions_update');
+          return;
+        }
+
+        var needMentions = peerBots.length > 1;
+        var commandsList = [];
+        var commandsIndex = SearchIndexManager.createIndex();
+
+        angular.forEach(peerBots, function (peerBot) {
+          var mention = '';
+          if (needMentions) {
+            var bot = AppUsersManager.getUser(peerBot.id);
+            if (bot && bot.username) {
+              mention += '@' + bot.username;
+            }
+          }
+          var botSearchText = AppUsersManager.getUserSearchText(peerBot.id);
+          angular.forEach(peerBot.commands, function (description, command) {
+            var value = '/' + command + mention;
+            commandsList.push({
+              botID: peerBot.id,
+              value: value,
+              rDescription: RichTextProcessor.wrapRichText(description, {noLinks: true, noLineBreaks: true})
+            });
+            SearchIndexManager.indexObject(value, botSearchText + ' ' + command + ' ' + description, commandsIndex);
+          })
+        });
+
+        safeReplaceObject($scope.commands, {
+          list: commandsList,
+          index: commandsIndex
+        });
+        $scope.$broadcast('mentions_update');
+      });
+    }
+
     function resetDraft (newPeer) {
       updateMentions();
+      updateCommands();
       replyClear();
+      updateReplyKeyboard();
 
       if (newPeer) {
         Storage.get('draft' + $scope.curDialog.peerID).then(function (draftText) {
@@ -1843,13 +2018,67 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     function replySelect(messageID) {
       $scope.draftMessage.replyToMessage = AppMessagesManager.wrapForDialog(messageID);
       $scope.$broadcast('ui_peer_reply');
+      replyToMarkup = false;
     }
 
     function replyClear() {
+      var message = $scope.draftMessage.replyToMessage;
+      if (message &&
+          $scope.historyState.replyKeyboard &&
+          $scope.historyState.replyKeyboard.id == message.id &&
+          !$scope.historyState.replyKeyboard.pFlags.hidden) {
+        $scope.historyState.replyKeyboard.pFlags.hidden = true;
+        $scope.$broadcast('ui_keyboard_update');
+      }
       delete $scope.draftMessage.replyToMessage;
       $scope.$broadcast('ui_peer_reply');
     }
 
+    function toggleSlash ($event) {
+      if ($scope.draftMessage.text &&
+          $scope.draftMessage.text.charAt(0) == '/') {
+        $scope.draftMessage.text = '';
+      } else {
+        $scope.draftMessage.text = '/';
+      }
+      $scope.$broadcast('ui_peer_draft');
+      return cancelEvent($event);
+    }
+
+    function updateReplyKeyboard () {
+      var peerID = $scope.curDialog.peerID;
+      var replyKeyboard = AppMessagesManager.getReplyKeyboard(peerID);
+      if (replyKeyboard) {
+        replyKeyboard = AppMessagesManager.wrapReplyMarkup(replyKeyboard);
+      }
+      // console.log('update reply markup', peerID, replyKeyboard);
+      $scope.historyState.replyKeyboard = replyKeyboard;
+
+      var addReplyMessage =
+          replyKeyboard &&
+          !replyKeyboard.hidden &&
+          (replyKeyboard._ == 'replyKeyboardForceReply' ||
+          (replyKeyboard._ == 'replyKeyboardMarkup' && peerID < 0));
+
+      if (addReplyMessage) {
+        replySelect(replyKeyboard.id);
+        replyToMarkup = true;
+      }
+      else if (replyToMarkup) {
+        replyClear();
+      }
+      $scope.$broadcast('ui_keyboard_update');
+    }
+
+    function replyKeyboardToggle ($event) {
+      var replyKeyboard = $scope.historyState.replyKeyboard;
+      if (replyKeyboard) {
+        replyKeyboard.pFlags.hidden = !replyKeyboard.pFlags.hidden;
+        updateReplyKeyboard();
+      }
+      return cancelEvent($event);
+    }
+
     function onMessageChange(newVal) {
       // console.log('ctrl text changed', newVal);
       // console.trace('ctrl text changed', newVal);
@@ -1916,6 +2145,17 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       }
       delete $scope.draftMessage.sticker;
     }
+
+    function onCommandSelected (command) {
+      if (!command) {
+        return;
+      }
+      AppMessagesManager.sendText($scope.curDialog.peerID, command);
+      delete $scope.draftMessage.sticker;
+      delete $scope.draftMessage.text;
+      $scope.$broadcast('ui_message_send');
+      $scope.$broadcast('ui_peer_draft');
+    }
   })
 
   .controller('AppLangSelectController', function ($scope, _, Storage, ErrorService, AppRuntimeManager) {
@@ -2156,8 +2396,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     $scope.nav = {};
     $scope.canForward = true;
 
-    var inputUser = AppUsersManager.getUserInput($scope.userID),
-        list = [$scope.photoID],
+    var list = [$scope.photoID],
         maxID = $scope.photoID,
         preloaded = {},
         myID = 0,
@@ -2165,7 +2404,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     updatePrevNext();
 
-    AppPhotosManager.getUserPhotos(inputUser, 0, 1000).then(function (userpicCachedResult) {
+    AppPhotosManager.getUserPhotos($scope.userID, 0, 1000).then(function (userpicCachedResult) {
       if (userpicCachedResult.photos.indexOf($scope.photoID) >= 0) {
         list = userpicCachedResult.photos;
         maxID = list[list.length - 1];
@@ -2234,7 +2473,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     function loadMore () {
       if (loadingPromise) return loadingPromise;
 
-      return loadingPromise = AppPhotosManager.getUserPhotos(inputUser, maxID).then(function (userpicResult) {
+      return loadingPromise = AppPhotosManager.getUserPhotos($scope.userID, maxID).then(function (userpicResult) {
         if (userpicResult.photos.length) {
           maxID = userpicResult.photos[userpicResult.photos.length - 1];
           list = list.concat(userpicResult.photos);
@@ -2503,7 +2742,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
   })
 
-  .controller('UserModalController', function ($scope, $location, $rootScope, $modal, AppUsersManager, MtpApiManager, NotificationsManager, AppPhotosManager, AppMessagesManager, AppPeersManager, PeersSelectService, ErrorService) {
+  .controller('UserModalController', function ($scope, $location, $rootScope, AppProfileManager, $modal, AppUsersManager, MtpApiManager, NotificationsManager, AppPhotosManager, AppMessagesManager, AppPeersManager, PeersSelectService, ErrorService) {
 
     var peerString = AppUsersManager.getUserString($scope.userID);
 
@@ -2513,23 +2752,10 @@ angular.module('myApp.controllers', ['myApp.i18n'])
 
     $scope.settings = {notifications: true};
 
-    MtpApiManager.invokeApi('users.getFullUser', {
-      id: AppUsersManager.getUserInput($scope.userID)
-    }).then(function (userFullResult) {
-      if ($scope.override && $scope.override.phone_number) {
-        userFullResult.user.phone = $scope.override.phone_number;
-        if ($scope.override.first_name || $scope.override.last_name) {
-          userFullResult.user.first_name = $scope.override.first_name;
-          userFullResult.user.last_name = $scope.override.last_name;
-        }
-        AppUsersManager.saveApiUser(userFullResult.user);
-      } else {
-        AppUsersManager.saveApiUser(userFullResult.user, true);
-      }
-      AppPhotosManager.savePhoto(userFullResult.profile_photo);
-      $scope.blocked = userFullResult.blocked;
+    AppProfileManager.getProfile($scope.userID, $scope.override).then(function (userFull) {
+      $scope.blocked = userFull.blocked;
+      $scope.bot_info = userFull.bot_info;
 
-      NotificationsManager.savePeerSettings($scope.userID, userFullResult.notify_settings);
       NotificationsManager.getPeerMuted($scope.userID).then(function (muted) {
         $scope.settings.notifications = !muted;
 
@@ -2538,11 +2764,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
             return false;
           }
           NotificationsManager.getPeerSettings($scope.userID).then(function (settings) {
-            if (newValue) {
-              settings.mute_until = 0;
-            } else {
-              settings.mute_until = 2000000000;
-            }
+            settings.mute_until = newValue ? 0 : 2000000000;
             NotificationsManager.updatePeerSettings($scope.userID, settings);
           });
         });
@@ -2588,6 +2810,26 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       });
     };
 
+    $scope.inviteToGroup = function () {
+      PeersSelectService.selectPeer({
+        confirm_type: 'INVITE_TO_GROUP',
+        noUsers: true
+      }).then(function (peerString) {
+        var peerID = AppPeersManager.getPeerID(peerString);
+        var chatID = peerID < 0 ? -peerID : 0;
+        AppMessagesManager.startBot($scope.user.id, chatID).then(function () {
+          $rootScope.$broadcast('history_focus', {peerString: peerString});
+        });
+      });
+    };
+
+    $scope.sendCommand = function (command) {
+      AppMessagesManager.sendText($scope.userID, '/' + command);
+      $rootScope.$broadcast('history_focus', {
+        peerString: peerString
+      });
+    };
+
     $scope.toggleBlock = function (block) {
       MtpApiManager.invokeApi(block ? 'contacts.block' : 'contacts.unblock', {
         id: AppUsersManager.getUserInput($scope.userID)
@@ -2690,11 +2932,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
     };
 
     $scope.kickFromGroup = function (userID) {
-      var user = AppUsersManager.getUser(userID);
-
       MtpApiManager.invokeApi('messages.deleteChatUser', {
         chat_id: $scope.chatID,
-        user_id: {_: 'inputUserForeign', user_id: userID, access_hash: user.access_hash || '0'}
+        user_id: AppUsersManager.getUserInput(userID)
       }).then(onChatUpdated);
     };
 
@@ -2783,7 +3023,9 @@ angular.module('myApp.controllers', ['myApp.i18n'])
       id: {_: 'inputUserSelf'}
     }).then(function (userFullResult) {
       AppUsersManager.saveApiUser(userFullResult.user);
-      AppPhotosManager.savePhoto(userFullResult.profile_photo);
+      AppPhotosManager.savePhoto(userFullResult.profile_photo, {
+        user_id: userFullResult.user.id
+      });
     });
 
     $scope.notify = {volume: 0.5};
@@ -2854,8 +3096,10 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           crop: {_: 'inputPhotoCropAuto'}
         }).then(function (updateResult) {
           AppUsersManager.saveApiUsers(updateResult.users);
-          AppPhotosManager.savePhoto(updateResult.photo);
           MtpApiManager.getUserID().then(function (id) {
+            AppPhotosManager.savePhoto(updateResult.photo, {
+              user_id: id
+            });
             ApiUpdatesManager.processUpdateMessage({
               _: 'updateShort',
               update: {

app/js/directives.js

@@ -339,6 +339,16 @@ angular.module('myApp.directives', ['myApp.filters'])
     };
 
     function link ($scope, element, attrs) {
+      if (attrs.watch) {
+        $scope.$watch('replyMessage', function () {
+          checkMessage($scope, element);
+        });
+      } else {
+        checkMessage($scope, element);
+      }
+    }
+
+    function checkMessage ($scope, element) {
       var message = $scope.replyMessage;
       if (!message.loading) {
         updateMessage($scope, element);
@@ -395,7 +405,7 @@ angular.module('myApp.directives', ['myApp.filters'])
           var peerID = AppMessagesManager.getMessagePeer(message);
           var peerString = AppPeersManager.getPeerString(peerID);
 
-          $rootScope.$broadcast('history_focus',  {peerString: peerString, messageID: message.id});
+          $rootScope.$broadcast('history_focus', {peerString: peerString, messageID: message.id});
 
         })
       }
@@ -403,6 +413,41 @@ angular.module('myApp.directives', ['myApp.filters'])
 
   })
 
+  .directive('myReplyMarkup', function() {
+
+    return {
+      templateUrl: templateUrl('reply_markup'),
+      scope: {
+        'replyMarkup': '=myReplyMarkup'
+      },
+      link: link
+    };
+
+    function link ($scope, element, attrs) {
+      var scrollable = $('.reply_markup', element);
+      var scroller = new Scroller(scrollable, {
+        classPrefix: 'reply_markup',
+        maxHeight: 170
+      });
+      $scope.buttonSend = function (button) {
+        $scope.$emit('reply_button_press', button);
+      }
+
+      $scope.$on('ui_keyboard_update', function () {
+        onContentLoaded(function () {
+          scroller.updateHeight();
+          scroller.scrollTo(0);
+          $scope.$emit('ui_panel_update');
+        })
+      });
+      onContentLoaded(function () {
+        scroller.updateHeight();
+        $scope.$emit('ui_panel_update');
+      });
+    }
+
+  })
+
   .directive('myMessagePhoto', function(AppPhotosManager) {
     return {
       scope: {
@@ -563,7 +608,7 @@ angular.module('myApp.directives', ['myApp.filters'])
         onContentLoaded(function () {
           var selectedDialog = $(scrollableWrap).find('.active a.im_dialog')[0];
           if (selectedDialog) {
-            scrollToDialog(selectedDialog.parentNode);
+            scrollToNode(scrollableWrap, selectedDialog.parentNode, dialogsWrap);
           }
         });
       });
@@ -621,7 +666,7 @@ angular.module('myApp.directives', ['myApp.filters'])
 
           if (nextDialogWrap) {
             $(nextDialogWrap).find('a').trigger('mousedown');
-            scrollToDialog(nextDialogWrap);
+            scrollToNode(scrollableWrap, nextDialogWrap, dialogsWrap);
           }
 
           return cancelEvent(e);
@@ -681,29 +726,13 @@ angular.module('myApp.directives', ['myApp.filters'])
           }
 
           if (nextDialogWrap) {
-            scrollToDialog(nextDialogWrap);
+            scrollToNode(scrollableWrap, nextDialogWrap, dialogsWrap);
           }
 
           return cancelEvent(e);
         }
       }
 
-      function scrollToDialog(dialogWrap) {
-        var elTop = dialogWrap.offsetTop - 15,
-            elHeight = dialogWrap.offsetHeight + 30,
-            scrollTop = scrollableWrap.scrollTop,
-            viewportHeight = scrollableWrap.clientHeight;
-
-        if (scrollTop > elTop) { // we are below the dialog to scroll
-          scrollableWrap.scrollTop = elTop;
-          $(dialogsWrap).nanoScroller({flash: true});
-        }
-        else if (scrollTop < elTop + elHeight - viewportHeight) { // we are over the dialog to scroll
-          scrollableWrap.scrollTop = elTop + elHeight - viewportHeight;
-          $(dialogsWrap).nanoScroller({flash: true});
-        }
-      }
-
     }
 
 
@@ -1295,7 +1324,8 @@ angular.module('myApp.directives', ['myApp.filters'])
       link: link,
       scope: {
         draftMessage: '=',
-        mentions: '='
+        mentions: '=',
+        commands: '='
       }
     };
 
@@ -1363,8 +1393,8 @@ angular.module('myApp.directives', ['myApp.filters'])
         getSendOnEnter: function () {
           return sendOnEnter;
         },
-        getPeerImage: function (element, peerID) {
-          if (cachedPeerPhotos[peerID]) {
+        getPeerImage: function (element, peerID, noReplace) {
+          if (cachedPeerPhotos[peerID] && !noReplace) {
             element.replaceWith(cachedPeerPhotos[peerID]);
             return;
           }
@@ -1376,8 +1406,14 @@ angular.module('myApp.directives', ['myApp.filters'])
           });
         },
         mentions: $scope.mentions,
+        commands: $scope.commands,
         onMessageSubmit: onMessageSubmit,
-        onFilePaste: onFilePaste
+        onFilePaste: onFilePaste,
+        onCommandSend: function (command) {
+          $scope.$apply(function () {
+            $scope.draftMessage.command = command;
+          });
+        }
       });
 
       var richTextarea = composer.richTextareaEl[0];
@@ -1465,6 +1501,9 @@ angular.module('myApp.directives', ['myApp.filters'])
         if (!Config.Navigator.touch) {
           composer.focus();
         }
+        onContentLoaded(function () {
+          composer.checkAutocomplete(true);
+        });
         if (emojiTooltip) {
           emojiTooltip.hide();
         }
@@ -1838,8 +1877,10 @@ angular.module('myApp.directives', ['myApp.filters'])
         }
 
         if ($scope.document.url) {
-          $scope.isActive = !$scope.isActive;
-          $scope.$emit('ui_height');
+          onContentLoaded(function () {
+            $scope.isActive = !$scope.isActive;
+            $scope.$emit('ui_height');
+          })
           return;
         }
 
@@ -1859,7 +1900,7 @@ angular.module('myApp.directives', ['myApp.filters'])
     }
   })
 
-  .directive('myLoadSticker', function(MtpApiFileManager, FileManager) {
+  .directive('myLoadSticker', function(MtpApiFileManager, FileManager, AppStickersManager) {
 
     var emptySrc = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7';
 
@@ -1876,13 +1917,7 @@ angular.module('myApp.directives', ['myApp.filters'])
                           .addClass(attrs.imgClass);
 
       var setSrc = function (blob) {
-        if (WebpManager.isWebpSupported()) {
-          imgElement.attr('src', FileManager.getUrl(blob, 'image/webp'));
-          return;
-        }
-        FileManager.getByteArray(blob).then(function (bytes) {
-          imgElement.attr('src', WebpManager.getPngUrlFromData(bytes));
-        });
+        imgElement.attr('src', FileManager.getUrl(blob));
       };
 
       imgElement.css({
@@ -1894,12 +1929,16 @@ angular.module('myApp.directives', ['myApp.filters'])
         height: $scope.document.thumb.height
       });
 
-      var smallLocation = $scope.document.thumb.location;
+      var smallLocation = angular.copy($scope.document.thumb.location);
+      smallLocation.sticker = true;
+
       var fullLocation = {
         _: 'inputDocumentFileLocation',
         id: $scope.document.id,
         access_hash: $scope.document.access_hash,
-        dc_id: $scope.document.dc_id
+        dc_id: $scope.document.dc_id,
+        file_name: $scope.document.file_name,
+        sticker: true
       };
 
 
@@ -1932,6 +1971,14 @@ angular.module('myApp.directives', ['myApp.filters'])
           console.log('Download sticker failed', e, fullLocation);
         });
       }
+
+      if (attrs.open && $scope.document.stickerSetInput) {
+        element
+          .addClass('clickable')
+          .on('click', function () {
+            AppStickersManager.openStickerset($scope.document.stickerSetInput);
+          });
+      }
     }
   })
 
@@ -2415,8 +2462,8 @@ angular.module('myApp.directives', ['myApp.filters'])
           update = function () {
             var user = AppUsersManager.getUser(userID);
             element
-              .html(statusFilter(user))
-              .toggleClass('status_online', user.status && user.status._ == 'userStatusOnline');
+              .html(statusFilter(user, attrs.botChatPrivacy))
+              .toggleClass('status_online', user.status && user.status._ == 'userStatusOnline' || false);
           };
 
       $scope.$watch(attrs.myUserStatus, function (newUserID) {
@@ -2606,7 +2653,6 @@ angular.module('myApp.directives', ['myApp.filters'])
     };
 
     function link($scope, element, attrs) {
-
       element.addClass('peer_photo_init');
 
       var peerID, peer, peerPhoto;
@@ -2682,6 +2728,7 @@ angular.module('myApp.directives', ['myApp.filters'])
       }
 
       $scope.$watch(attrs.myPeerPhotolink, setPeerID);
+      setPeerID($scope.$eval(attrs.myPeerPhotolink));
 
       if (attrs.watch) {
         $scope.$on('user_update', function (e, updUserID) {

app/js/filters.js

@@ -31,8 +31,11 @@ angular.module('myApp.filters', ['myApp.i18n'])
 
   .filter('userStatus', function($filter, _) {
     var relativeTimeFilter = $filter('relativeTime');
-    return function (user) {
-      var statusType = user && user.status && user.status._ || 'userStatusEmpty';
+    return function (user, botChatPrivacy) {
+      var statusType = user && user.status && user.status._;
+      if (!statusType) {
+        statusType = user.pFlags.bot ? 'userStatusBot' : 'userStatusEmpty';
+      }
       switch (statusType) {
         case 'userStatusOnline':
           return _('user_status_online');
@@ -49,6 +52,16 @@ angular.module('myApp.filters', ['myApp.i18n'])
         case 'userStatusLastMonth':
           return _('user_status_last_month');
 
+        case 'userStatusBot':
+          if (botChatPrivacy) {
+            if (user.pFlags.botNoPrivacy) {
+              return _('user_status_bot_noprivacy');
+            } else {
+              return _('user_status_bot_privacy');
+            }
+          }
+          return _('user_status_bot');
+
         case 'userStatusEmpty':
         default:
           return _('user_status_long_ago');
@@ -69,7 +82,9 @@ angular.module('myApp.filters', ['myApp.i18n'])
     var dateFilter = $filter('date');
 
     return function (timestamp, extended) {
-
+      if (!timestamp) {
+        return '';
+      }
       var ticks = timestamp * 1000,
           diff = Math.abs(tsNow() - ticks),
           format = 'shortTime';
@@ -157,7 +172,7 @@ angular.module('myApp.filters', ['myApp.i18n'])
         return size + ' b';
       }
       else if (size < 1048576) {
-        return Math.round(size / 1024) + ' Kb';
+        return Math.round(size / 1024) + ' KB';
       }
       var mbs = size / 1048576;
       if (progressing) {

app/js/lib/mtproto.js

@@ -14,7 +14,7 @@ angular.module('izhukov.mtproto', ['izhukov.utils'])
     ? [
       {id: 1, host: '149.154.175.10', port: 80},
       {id: 2, host: '149.154.167.40', port: 80},
-      {id: 3, host: '174.140.142.5', port: 80}
+      {id: 3, host: '149.154.175.117', port: 80}
     ]
     : [
       {id: 1, host: '149.154.175.50', port: 80},

app/js/lib/mtproto_wrapper.js

@@ -255,7 +255,7 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
   }
 })
 
-.factory('MtpApiFileManager', function (MtpApiManager, $q, FileManager, IdbFileStorage, TmpfsFileStorage, MemoryFileStorage) {
+.factory('MtpApiFileManager', function (MtpApiManager, $q, qSync, FileManager, IdbFileStorage, TmpfsFileStorage, MemoryFileStorage, WebpManager) {
 
   var cachedFs = false;
   var cachedFsPromise = false;
@@ -318,17 +318,29 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
         return 'video' + location.id + '.mp4';
 
       case 'inputDocumentFileLocation':
+        var fileName = (location.file_name || '').split('.', 2);
+        var ext = fileName[1] || '';
+        if (location.sticker && !WebpManager.isWebpSupported()) {
+          ext += '.png';
+        }
+        if (fileName.length) {
+          return fileName[0] + '_' + location.id + '.' + ext;
+        }
         return 'doc' + location.id;
 
       case 'inputAudioFileLocation':
         return 'audio' + location.id;
-    }
 
-    if (!location.volume_id) {
-      console.trace('Empty location', location);
+      default:
+        if (!location.volume_id) {
+          console.trace('Empty location', location);
+        }
+        var ext = 'jpg';
+        if (location.sticker) {
+          ext = WebpManager.isWebpSupported() ? 'webp' : 'png';
+        }
+        return location.volume_id + '_' + location.local_id + '_' + location.secret + '.' + ext;
     }
-
-    return location.volume_id + '_' + location.local_id + '_' + location.secret + '.jpg';
   };
 
   function getTempFileName(file) {
@@ -374,7 +386,7 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
     }
     // console.log('dload small', location);
     var fileName = getFileName(location),
-        mimeType = 'image/jpeg',
+        mimeType = location.sticker ? 'image/webp' : 'image/jpeg',
         cachedPromise = cachedSavePromises[fileName] || cachedDownloadPromises[fileName];
 
     if (cachedPromise) {
@@ -403,11 +415,20 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
         });
       });
 
+      var processDownloaded = function (bytes) {
+        if (!location.sticker || WebpManager.isWebpSupported()) {
+          return qSync.when(bytes);
+        }
+        return WebpManager.getPngBlobFromWebp(bytes);
+      };
+
       return fileStorage.getFileWriter(fileName, mimeType).then(function (fileWriter) {
         return downloadPromise.then(function (result) {
-          return FileManager.write(fileWriter, result.bytes).then(function () {
-            return cachedDownloads[fileName] = fileWriter.finalize();
-          });
+          return processDownloaded(result.bytes).then(function (proccessedResult) {
+            return FileManager.write(fileWriter, proccessedResult).then(function () {
+              return cachedDownloads[fileName] = fileWriter.finalize();
+            });
+          })
         });
       });
     });
@@ -427,6 +448,16 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
 
     options = options || {};
 
+    var processSticker = false;
+    if (location.sticker && !WebpManager.isWebpSupported()) {
+      if (options.toFileEntry || size > 524288) {
+        delete location.sticker;
+      } else {
+        processSticker = true;
+        options.mime = 'image/png';
+      }
+    }
+
     // console.log(dT(), 'Dload file', dcID, location, size);
     var fileName = getFileName(location),
         toFileEntry = options.toFileEntry || null,
@@ -471,6 +502,13 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
     }, function () {
       var fileWriterPromise = toFileEntry ? FileManager.getFileWriter(toFileEntry) : fileStorage.getFileWriter(fileName, mimeType);
 
+      var processDownloaded = function (bytes) {
+        if (!processSticker) {
+          return qSync.when(bytes);
+        }
+        return WebpManager.getPngBlobFromWebp(bytes);
+      };
+
       fileWriterPromise.then(function (fileWriter) {
         cacheFileWriter = fileWriter;
         var limit = 524288,
@@ -513,20 +551,22 @@ angular.module('izhukov.mtproto.wrapper', ['izhukov.utils', 'izhukov.mtproto'])
                 if (canceled) {
                   return $q.when();
                 }
-                return FileManager.write(fileWriter, result.bytes).then(function () {
-                  writeFileDeferred.resolve();
-                }, errorHandler).then(function () {
-                  if (isFinal) {
-                    resolved = true;
-                    if (toFileEntry) {
-                      deferred.resolve();
+                return processDownloaded(result.bytes).then(function (processedResult) {
+                  return FileManager.write(fileWriter, processedResult).then(function () {
+                    writeFileDeferred.resolve();
+                  }, errorHandler).then(function () {
+                    if (isFinal) {
+                      resolved = true;
+                      if (toFileEntry) {
+                        deferred.resolve();
+                      } else {
+                        deferred.resolve(cachedDownloads[fileName] = fileWriter.finalize());
+                      }
                     } else {
-                      deferred.resolve(cachedDownloads[fileName] = fileWriter.finalize());
-                    }
-                  } else {
-                    deferred.notify({done: offset + limit, total: size});
-                  };
-                });
+                      deferred.notify({done: offset + limit, total: size});
+                    };
+                  });
+                })
               });
             });
           })(offset + limit >= size, offset, writeFileDeferred, writeFilePromise);

app/js/lib/ng_utils.js

@@ -43,7 +43,9 @@ angular.module('izhukov.utils', [])
     },
     reject: function (result) {
       return {then: function (cb, badcb) {
-        return badcb(result);
+        if (badcb) {
+          return badcb(result);
+        }
       }};
     }
   }
@@ -205,6 +207,19 @@ angular.module('izhukov.utils', [])
         return $q.reject(e);
       }
     }
+    else if (fileData.file) {
+      var deferred = $q.defer();
+      fileData.file(function (blob) {
+        getByteArray(blob).then(function (result) {
+          deferred.resolve(result);
+        }, function (error) {
+          deferred.reject(error);
+        })
+      }, function (error) {
+        deferred.reject(error);
+      });
+      return deferred.promise;
+    }
     return $q.when(fileData);
   }
 
@@ -408,6 +423,10 @@ angular.module('izhukov.utils', [])
         return saveFileBase64(db, fileName, blob);
       }
 
+      if (!(blob instanceof Blob)) {
+        blob = blobConstruct([blob]);
+      }
+
       try {
         var objectStore = db.transaction([dbStoreName], IDBTransaction.READ_WRITE || 'readwrite').objectStore(dbStoreName),
             request = objectStore.put(blob, fileName);
@@ -643,6 +662,121 @@ angular.module('izhukov.utils', [])
   };
 })
 
+.service('WebpManager', function (qSync, $q) {
+  var nativeWebpSupport = false;
+
+  var image = new Image();
+  image.onload = function () {
+    nativeWebpSupport = this.width === 2 && this.height === 1;
+  };
+  image.onerror = function () {
+    nativeWebpSupport = false;
+  };
+  image.src = 'data:image/webp;base64,UklGRjIAAABXRUJQVlA4ICYAAACyAgCdASoCAAEALmk0mk0iIiIiIgBoSygABc6zbAAA/v56QAAAAA==';
+
+  var canvas, context;
+
+  function getCanvasFromWebp(data) {
+    var start = tsNow();
+
+    var decoder = new WebPDecoder();
+
+    var config = decoder.WebPDecoderConfig;
+    var buffer = config.j || config.output;
+    var bitstream = config.input;
+
+    if (!decoder.WebPInitDecoderConfig(config)) {
+      console.error('[webpjs] Library version mismatch!');
+      return false;
+    }
+
+    // console.log('[webpjs] status code', decoder.VP8StatusCode);
+    var StatusCode = decoder.VP8StatusCode;
+
+    status = decoder.WebPGetFeatures(data, data.length, bitstream);
+    if (status != (StatusCode.VP8_STATUS_OK || 0)) {
+      console.error('[webpjs] status error', status, StatusCode);
+    }
+
+    var mode = decoder.WEBP_CSP_MODE;
+    buffer.colorspace = mode.MODE_RGBA;
+    buffer.J = 4;
+
+    try {
+      status = decoder.WebPDecode(data, data.length, config);
+    } catch (e) {
+      status = e;
+    }
+
+    ok = (status == 0);
+    if (!ok) {
+      console.error('[webpjs] decoding failed', status, StatusCode);
+      return false;
+    }
+
+    // console.log('[webpjs] decoded: ', buffer.width, buffer.height, bitstream.has_alpha, 'Now saving...');
+    var bitmap = buffer.c.RGBA.ma;
+
+    // console.log('[webpjs] done in ', tsNow() - start);
+
+    if (!bitmap) {
+      return false;
+    }
+    var biHeight = buffer.height;
+    var biWidth = buffer.width;
+
+    if (!canvas || !context) {
+      canvas = document.createElement('canvas');
+      context = canvas.getContext('2d');
+    } else {
+      context.clearRect(0, 0, canvas.width, canvas.height);
+    }
+    canvas.height = biHeight;
+    canvas.width = biWidth;
+
+    var output = context.createImageData(canvas.width, canvas.height);
+    var outputData = output.data;
+
+    for (var h = 0; h < biHeight; h++) {
+      for (var w = 0; w < biWidth; w++) {
+        outputData[0+w*4+(biWidth*4)*h] = bitmap[1+w*4+(biWidth*4)*h];
+        outputData[1+w*4+(biWidth*4)*h] = bitmap[2+w*4+(biWidth*4)*h];
+        outputData[2+w*4+(biWidth*4)*h] = bitmap[3+w*4+(biWidth*4)*h];
+        outputData[3+w*4+(biWidth*4)*h] = bitmap[0+w*4+(biWidth*4)*h];
+
+      };
+    }
+
+    context.putImageData(output, 0, 0);
+
+    return true;
+  }
+
+  function getPngBlobFromWebp (data) {
+    if (!getCanvasFromWebp(data)) {
+      return $q.reject({type: 'WEBP_PROCESS_FAILED'});
+    }
+    if (canvas.toBlob === undefined) {
+      return qSync.when(dataUrlToBlob(canvas.toDataURL('image/png')));
+    }
+
+    var deferred = $q.defer();
+    canvas.toBlob(function (blob) {
+      deferred.resolve(blob);
+    }, 'image/png');
+    return deferred.promise;
+  }
+
+  return {
+    isWebpSupported: function () {
+      return nativeWebpSupport;
+    },
+    getPngBlobFromWebp: getPngBlobFromWebp
+  }
+
+})
+
+
 .service('CryptoWorker', function ($timeout, $q) {
 
   var webWorker = false,

app/js/lib/schema.tl.txt

@@ -9,14 +9,10 @@ null#56730bcc = Null;
 
 inputPeerEmpty#7f3b18ea = InputPeer;
 inputPeerSelf#7da07ec9 = InputPeer;
-inputPeerContact#1023dbe8 user_id:int = InputPeer;
-inputPeerForeign#9b447325 user_id:int access_hash:long = InputPeer;
 inputPeerChat#179be863 chat_id:int = InputPeer;
 
 inputUserEmpty#b98886cf = InputUser;
 inputUserSelf#f7c1b13f = InputUser;
-inputUserContact#86e94f65 user_id:int = InputUser;
-inputUserForeign#655e74ff user_id:int access_hash:long = InputUser;
 
 inputPhoneContact#f392b7f4 client_id:long phone:string first_name:string last_name:string = InputContact;
 
@@ -70,11 +66,6 @@ fileLocationUnavailable#7c596b46 volume_id:long local_id:int secret:long = FileL
 fileLocation#53d69076 dc_id:int volume_id:long local_id:int secret:long = FileLocation;
 
 userEmpty#200250ba id:int = User;
-userSelf#1c60e608 id:int first_name:string last_name:string username:string phone:string photo:UserProfilePhoto status:UserStatus = User;
-userContact#cab35e18 id:int first_name:string last_name:string username:string access_hash:long phone:string photo:UserProfilePhoto status:UserStatus = User;
-userRequest#d9ccc4ef id:int first_name:string last_name:string username:string access_hash:long phone:string photo:UserProfilePhoto status:UserStatus = User;
-userForeign#75cf7a8 id:int first_name:string last_name:string username:string access_hash:long photo:UserProfilePhoto status:UserStatus = User;
-userDeleted#d6016d7a id:int first_name:string last_name:string username:string = User;
 
 userProfilePhotoEmpty#4f11bae1 = UserProfilePhoto;
 userProfilePhoto#d559d8c8 photo_id:long photo_small:FileLocation photo_big:FileLocation = UserProfilePhoto;
@@ -87,7 +78,7 @@ chatEmpty#9ba2d800 id:int = Chat;
 chat#6e9c9bc7 id:int title:string photo:ChatPhoto participants_count:int date:int left:Bool version:int = Chat;
 chatForbidden#fb0ccc41 id:int title:string date:int = Chat;
 
-chatFull#cade0791 id:int participants:ChatParticipants chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:ExportedChatInvite = ChatFull;
+chatFull#2e02a614 id:int participants:ChatParticipants chat_photo:Photo notify_settings:PeerNotifySettings exported_invite:ExportedChatInvite bot_info:Vector<BotInfo> = ChatFull;
 
 chatParticipant#c8d7493e user_id:int inviter_id:int date:int = ChatParticipant;
 
@@ -98,7 +89,7 @@ chatPhotoEmpty#37c1011c = ChatPhoto;
 chatPhoto#6153276a photo_small:FileLocation photo_big:FileLocation = ChatPhoto;
 
 messageEmpty#83e5de54 id:int = Message;
-message#a7ab1991 flags:# id:int from_id:int to_id:Peer fwd_from_id:flags.2?int fwd_date:flags.2?int reply_to_msg_id:flags.3?int date:int message:string media:MessageMedia = Message;
+message#c3060325 flags:# id:int from_id:int to_id:Peer fwd_from_id:flags.2?int fwd_date:flags.2?int reply_to_msg_id:flags.3?int date:int message:string media:MessageMedia reply_markup:flags.6?ReplyMarkup = Message;
 messageService#1d86f70e flags:int id:int from_id:int to_id:Peer date:int action:MessageAction = Message;
 
 messageMediaEmpty#3ded6320 = MessageMedia;
@@ -119,14 +110,14 @@ messageActionChatDeleteUser#b2ae9b0c user_id:int = MessageAction;
 dialog#c1dd804a peer:Peer top_message:int read_inbox_max_id:int unread_count:int notify_settings:PeerNotifySettings = Dialog;
 
 photoEmpty#2331b22d id:long = Photo;
-photo#c3838076 id:long access_hash:long user_id:int date:int geo:GeoPoint sizes:Vector<PhotoSize> = Photo;
+photo#cded42fe id:long access_hash:long date:int sizes:Vector<PhotoSize> = Photo;
 
 photoSizeEmpty#e17e23c type:string = PhotoSize;
 photoSize#77bfb61b type:string location:FileLocation w:int h:int size:int = PhotoSize;
 photoCachedSize#e9a734fa type:string location:FileLocation w:int h:int bytes:bytes = PhotoSize;
 
 videoEmpty#c10658a8 id:long = Video;
-video#ee9f4a4d id:long access_hash:long user_id:int date:int duration:int size:int thumb:PhotoSize dc_id:int w:int h:int = Video;
+video#f72887d3 id:long access_hash:long date:int duration:int mime_type:string size:int thumb:PhotoSize dc_id:int w:int h:int = Video;
 
 geoPointEmpty#1117dd5f = GeoPoint;
 geoPoint#2049d70c long:double lat:double = GeoPoint;
@@ -135,7 +126,7 @@ auth.checkedPhone#811ea28e phone_registered:Bool = auth.CheckedPhone;
 
 auth.sentCode#efed51d9 phone_registered:Bool phone_code_hash:string send_call_timeout:int is_password:Bool = auth.SentCode;
 
-auth.authorization#f6b673a4 expires:int user:User = auth.Authorization;
+auth.authorization#ff036af1 user:User = auth.Authorization;
 
 auth.exportedAuthorization#df969c2d id:int bytes:bytes = auth.ExportedAuthorization;
 
@@ -157,7 +148,7 @@ peerNotifySettings#8d5e11ee mute_until:int sound:string show_previews:Bool event
 
 wallPaper#ccb03657 id:int title:string sizes:Vector<PhotoSize> color:int = WallPaper;
 
-userFull#771095da user:User link:contacts.Link profile_photo:Photo notify_settings:PeerNotifySettings blocked:Bool real_first_name:string real_last_name:string = UserFull;
+userFull#5a89ac5b user:User link:contacts.Link profile_photo:Photo notify_settings:PeerNotifySettings blocked:Bool bot_info:BotInfo = UserFull;
 
 contact#f911c994 user_id:int mutual:Bool = Contact;
 
@@ -206,6 +197,7 @@ inputMessagesFilterPhotoVideo#56e9f0e4 = MessagesFilter;
 inputMessagesFilterPhotoVideoDocuments#d95e73bb = MessagesFilter;
 inputMessagesFilterDocument#9eddf188 = MessagesFilter;
 inputMessagesFilterAudio#cfc87522 = MessagesFilter;
+inputMessagesFilterAudioDocuments#5afbf764 = MessagesFilter;
 
 updateNewMessage#1f2b0afd message:Message pts:int pts_count:int = Update;
 updateMessageID#4e90bfd6 id:int random_id:long = Update;
@@ -240,7 +232,7 @@ photos.photo#20212ca8 photo:Photo users:Vector<User> = photos.Photo;
 
 upload.file#96a18d5 type:storage.FileType mtime:int bytes:bytes = upload.File;
 
-dcOption#2ec2a43c id:int hostname:string ip_address:string port:int = DcOption;
+dcOption#5d8c6cc flags:# id:int ip_address:string port:int = DcOption;
 
 config#4e32b894 date:int expires:int test_mode:Bool this_dc:int dc_options:Vector<DcOption> chat_size_max:int broadcast_size_max:int forwarded_count_max:int online_update_period_ms:int offline_blur_timeout_ms:int offline_idle_timeout_ms:int online_cloud_timeout_ms:int notify_cloud_delay_ms:int notify_default_delay_ms:int chat_big_size:int push_chat_period_ms:int push_chat_limit:int disabled_features:Vector<DisabledFeature> = Config;
 
@@ -335,7 +327,7 @@ inputAudioFileLocation#74dc404d id:long access_hash:long = InputFileLocation;
 inputDocumentFileLocation#4e45abe9 id:long access_hash:long = InputFileLocation;
 
 audioEmpty#586988d8 id:long = Audio;
-audio#c7ac6496 id:long access_hash:long user_id:int date:int duration:int mime_type:string size:int dc_id:int = Audio;
+audio#f9e35055 id:long access_hash:long date:int duration:int mime_type:string size:int dc_id:int = Audio;
 
 documentEmpty#36f8c871 id:long = Document;
 document#f9a39f4f id:long access_hash:long date:int mime_type:string size:int thumb:PhotoSize dc_id:int attributes:Vector<DocumentAttribute> = Document;
@@ -405,7 +397,7 @@ documentAttributeImageSize#6c37c15c w:int h:int = DocumentAttribute;
 documentAttributeAnimated#11b58939 = DocumentAttribute;
 documentAttributeSticker#3a556302 alt:string stickerset:InputStickerSet = DocumentAttribute;
 documentAttributeVideo#5910cccb duration:int w:int h:int = DocumentAttribute;
-documentAttributeAudio#51448e5 duration:int = DocumentAttribute;
+documentAttributeAudio#ded218e0 duration:int title:string performer:string = DocumentAttribute;
 documentAttributeFilename#15590068 file_name:string = DocumentAttribute;
 
 messages.stickersNotModified#f1749a22 = messages.Stickers;
@@ -414,7 +406,7 @@ messages.stickers#8a8ecd32 hash:string stickers:Vector<Document> = messages.Stic
 stickerPack#12b299d4 emoticon:string documents:Vector<long> = StickerPack;
 
 messages.allStickersNotModified#e86602c3 = messages.AllStickers;
-messages.allStickers#5ce352ec hash:string packs:Vector<StickerPack> sets:Vector<StickerSet> documents:Vector<Document> = messages.AllStickers;
+messages.allStickers#d51dafdb hash:string sets:Vector<StickerSet> = messages.AllStickers;
 
 disabledFeature#ae636f24 feature:string description:string = DisabledFeature;
 
@@ -469,10 +461,32 @@ inputStickerSetEmpty#ffb62b95 = InputStickerSet;
 inputStickerSetID#9de7a269 id:long access_hash:long = InputStickerSet;
 inputStickerSetShortName#861cc8a0 short_name:string = InputStickerSet;
 
-stickerSet#a7a43b17 id:long access_hash:long title:string short_name:string = StickerSet;
+stickerSet#cd303b41 flags:# id:long access_hash:long title:string short_name:string count:int hash:int = StickerSet;
 
 messages.stickerSet#b60a24a6 set:StickerSet packs:Vector<StickerPack> documents:Vector<Document> = messages.StickerSet;
 
+user#22e49072 flags:# id:int access_hash:flags.0?long first_name:flags.1?string last_name:flags.2?string username:flags.3?string phone:flags.4?string photo:flags.5?UserProfilePhoto status:flags.6?UserStatus bot_info_version:flags.14?int = User;
+
+botCommand#c27ac8c7 command:string description:string = BotCommand;
+
+botInfoEmpty#bb2e37ce = BotInfo;
+botInfo#9cf585d user_id:int version:int share_text:string description:string commands:Vector<BotCommand> = BotInfo;
+
+keyboardButton#a2fa4880 text:string = KeyboardButton;
+
+keyboardButtonRow#77608b83 buttons:Vector<KeyboardButton> = KeyboardButtonRow;
+
+replyKeyboardHide#a03e5b85 flags:# = ReplyMarkup;
+replyKeyboardForceReply#f4108aa0 flags:# = ReplyMarkup;
+replyKeyboardMarkup#3502758c flags:# rows:Vector<KeyboardButtonRow> = ReplyMarkup;
+
+inputPeerUser#7b8e7de6 user_id:int access_hash:long = InputPeer;
+
+inputUser#d8292816 user_id:int access_hash:long = InputUser;
+
+help.appChangelogEmpty#af7e0394 = help.AppChangelog;
+help.appChangelog#4668e6bd text:string = help.AppChangelog;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -524,8 +538,8 @@ messages.deleteHistory#f4f8fb61 peer:InputPeer offset:int = messages.AffectedHis
 messages.deleteMessages#a5f18925 id:Vector<int> = messages.AffectedMessages;
 messages.receivedMessages#5a954c0 max_id:int = Vector<ReceivedNotifyMessage>;
 messages.setTyping#a3825e50 peer:InputPeer action:SendMessageAction = Bool;
-messages.sendMessage#9add8f26 flags:# peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long = messages.SentMessage;
-messages.sendMedia#2d7923b1 flags:# peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia random_id:long = Updates;
+messages.sendMessage#fc55e6b5 flags:# peer:InputPeer reply_to_msg_id:flags.0?int message:string random_id:long reply_markup:flags.2?ReplyMarkup = messages.SentMessage;
+messages.sendMedia#c8f16791 flags:# peer:InputPeer reply_to_msg_id:flags.0?int media:InputMedia random_id:long reply_markup:flags.2?ReplyMarkup = Updates;
 messages.forwardMessages#55e1728d peer:InputPeer id:Vector<int> random_id:Vector<long> = Updates;
 messages.getChats#3c6aa187 id:Vector<int> = messages.Chats;
 messages.getFullChat#3b831c66 chat_id:int = messages.ChatFull;
@@ -551,7 +565,7 @@ help.getAppUpdate#c812ac7e device_model:string system_version:string app_version
 help.saveAppLog#6f02f748 events:Vector<InputAppEvent> = Bool;
 help.getInviteText#a4a95186 lang_code:string = help.InviteText;
 
-photos.getUserPhotos#b7ee553c user_id:InputUser offset:int max_id:int limit:int = photos.Photos;
+photos.getUserPhotos#91cd32a8 user_id:InputUser offset:int max_id:long limit:int = photos.Photos;
 
 messages.forwardMessage#33963bf9 peer:InputPeer id:int random_id:long = Updates;
 messages.sendBroadcast#bf73f4da contacts:Vector<InputUser> random_id:Vector<long> message:string media:InputMedia = Updates;
@@ -613,6 +627,8 @@ messages.getAllStickers#aa3bc868 hash:string = messages.AllStickers;
 
 account.updateDeviceLocked#38df3532 period:int = Bool;
 
+auth.importBotAuthorization#67a3ff2c flags:int api_id:int api_hash:string bot_auth_token:string = auth.Authorization;
+
 messages.getWebPagePreview#25223e24 message:string = MessageMedia;
 
 account.getAuthorizations#e320c158 = account.Authorizations;
@@ -631,5 +647,8 @@ messages.exportChatInvite#7d885289 chat_id:int = ExportedChatInvite;
 messages.checkChatInvite#3eadb1bb hash:string = ChatInvite;
 messages.importChatInvite#6c50051c hash:string = Updates;
 messages.getStickerSet#2619a90e stickerset:InputStickerSet = messages.StickerSet;
-messages.installStickerSet#efbbfae9 stickerset:InputStickerSet = Bool;
-messages.uninstallStickerSet#f96e55de stickerset:InputStickerSet = Bool;
+messages.installStickerSet#7b30c3a6 stickerset:InputStickerSet disabled:Bool = Bool;
+messages.uninstallStickerSet#f96e55de stickerset:InputStickerSet = Bool;
+messages.startBot#1b3e0ffc bot:InputUser chat_id:int random_id:long start_param:string = Updates;
+
+help.getAppChangelog#5bab7fb2 device_model:string system_version:string app_version:string lang_code:string = help.AppChangelog;

app/js/lib/tl_utils.js

@@ -102,6 +102,9 @@ TLSerialization.prototype.storeLong = function (sLong, field) {
     }
   }
 
+  if (typeof sLong != 'string') {
+    sLong = sLong ? sLong.toString() : '0';
+  }
   var divRem = bigStringInt(sLong).divideAndRemainder(bigint(0x100000000));
 
   this.writeInt(intToUint(divRem[1].intValue()), (field || '') + ':long[low]');

app/js/lib/utils.js

@@ -49,6 +49,21 @@ function cancelEvent (event) {
   return false;
 }
 
+function getScrollWidth() {
+  var outer = $('<div>').css({
+    position: 'absolute',
+    width: 100,
+    height: 100,
+    overflow: 'scroll',
+    top: -9999
+  }).appendTo($(document.body));
+
+  var scrollbarWidth = outer[0].offsetWidth - outer[0].clientWidth;
+  outer.remove();
+
+  return scrollbarWidth;
+};
+
 function onCtrlEnter (textarea, cb) {
   $(textarea).on('keydown', function (e) {
     if (e.keyCode == 13 && (e.ctrlKey || e.metaKey)) {
@@ -222,6 +237,22 @@ function setRichFocus(field, selectNode) {
   }
 }
 
+function scrollToNode (scrollable, node, scroller) {
+  var elTop = node.offsetTop - 15,
+      elHeight = node.offsetHeight + 30,
+      scrollTop = scrollable.scrollTop,
+      viewportHeight = scrollable.clientHeight;
+
+  if (scrollTop > elTop) { // we are below the node to scroll
+    scrollable.scrollTop = elTop;
+    $(scroller).nanoScroller({flash: true});
+  }
+  else if (scrollTop < elTop + elHeight - viewportHeight) { // we are over the node to scroll
+    scrollable.scrollTop = elTop + elHeight - viewportHeight;
+    $(scroller).nanoScroller({flash: true});
+  }
+}
+
 function onContentLoaded (cb) {
   setZeroTimeout(cb);
 }
@@ -365,11 +396,15 @@ function versionCompare (ver1, ver2) {
   }
 
   function cleanSearchText (text) {
+    var hasTag = text.charAt(0) == '%';
     text = text.replace(badCharsRe, ' ').replace(trimRe, '');
     text = text.replace(/[^A-Za-z0-9]/g, function (ch) {
       return Config.LatinizeMap[ch] || ch;
     });
     text = text.toLowerCase();
+    if (hasTag) {
+      text = '%' + text;
+    }
 
     return text;
   }
@@ -451,102 +486,3 @@ function versionCompare (ver1, ver2) {
   };
 
 })(window);
-
-
-(function (global) {
-  var nativeWebpSupport = false;
-
-  var image = new Image();
-  image.onload = function () {
-    nativeWebpSupport = this.width === 2 && this.height === 1;
-  };
-  image.onerror = function () {
-    nativeWebpSupport = false;
-  };
-  image.src = 'data:image/webp;base64,UklGRjIAAABXRUJQVlA4ICYAAACyAgCdASoCAAEALmk0mk0iIiIiIgBoSygABc6zbAAA/v56QAAAAA==';
-
-  var canvas, context;
-
-
-  function getPngUrlFromData(data) {
-    var start = tsNow();
-
-    var decoder = new WebPDecoder();
-
-    var config = decoder.WebPDecoderConfig;
-    var buffer = config.j;
-    var bitstream = config.input;
-
-    if (!decoder.WebPInitDecoderConfig(config)) {
-      console.error('[webpjs] Library version mismatch!');
-      return false;
-    }
-
-    // console.log('[webpjs] status code', decoder.VP8StatusCode);
-
-    status = decoder.WebPGetFeatures(data, data.length, bitstream);
-    if (status != 0) {
-      console.error('[webpjs] status error', status);
-    }
-
-    var mode = decoder.WEBP_CSP_MODE;
-    buffer.J = 4;
-
-    try {
-      status = decoder.WebPDecode(data, data.length, config);
-    } catch (e) {
-      status = e;
-    }
-
-    ok = (status == 0);
-    if (!ok) {
-      console.error('[webpjs] decoding failed', status);
-      return false;
-    }
-
-    // console.log('[webpjs] decoded: ', buffer.width, buffer.height, bitstream.has_alpha, 'Now saving...');
-    var bitmap = buffer.c.RGBA.ma;
-
-    // console.log('[webpjs] done in ', tsNow() - start);
-
-    if (!bitmap) {
-      return false;
-    }
-    var biHeight = buffer.height;
-    var biWidth = buffer.width;
-
-    if (!canvas || !context) {
-      canvas = document.createElement('canvas');
-      context = canvas.getContext('2d');
-    } else {
-      context.clearRect(0, 0, canvas.width, canvas.height);
-    }
-    canvas.height = biHeight;
-    canvas.width = biWidth;
-
-    var output = context.createImageData(canvas.width, canvas.height);
-    var outputData = output.data;
-
-    for (var h = 0; h < biHeight; h++) {
-      for (var w = 0; w < biWidth; w++) {
-        outputData[0+w*4+(biWidth*4)*h] = bitmap[1+w*4+(biWidth*4)*h];
-        outputData[1+w*4+(biWidth*4)*h] = bitmap[2+w*4+(biWidth*4)*h];
-        outputData[2+w*4+(biWidth*4)*h] = bitmap[3+w*4+(biWidth*4)*h];
-        outputData[3+w*4+(biWidth*4)*h] = bitmap[0+w*4+(biWidth*4)*h];
-
-      };
-    }
-
-    context.putImageData(output, 0, 0);
-
-    return canvas.toDataURL('image/png');
-  }
-
-
-  global.WebpManager = {
-    isWebpSupported: function () {
-      return nativeWebpSupport;
-    },
-    getPngUrlFromData: getPngUrlFromData
-  }
-})(window);

app/js/locales/en-us.json

@@ -115,8 +115,12 @@
 	"user_modal_block_user": "Block user",
 	"user_modal_unblock_user": "Unblock user",
 	"user_modal_delete_chat": "Delete chat",
+	"user_modal_add_to_group": "Add to group",
 	"user_modal_info": "Info",
 	"user_modal_phone": "Phone",
+	"user_modal_about": "About",
+	"user_modal_bot_settings": "Settings",
+	"user_modal_bot_help": "Help",
 	"user_modal_username": "Username",
 	"user_modal_settings": "Settings",
 	"user_modal_notifications": "Notifications",
@@ -144,6 +148,9 @@
 	"user_status_last_week": "last seen within a week",
 	"user_status_last_month": "last seen within a month",
 	"user_status_long_ago": "last seen a long time ago",
+	"user_status_bot": "bot",
+	"user_status_bot_noprivacy": "has access to messages",
+	"user_status_bot_privacy": "has no access to messages",
 	"chat_title_deleted": "DELETED",
 	"format_size_progress_mulitple": "{done} of {total} {parts}",
 	"format_size_progress": "{done} of {total}",
@@ -274,7 +281,8 @@
 	"message_service_kicked_user": "removed {user}",
 	"message_service_left_group": "left group",
 	"message_service_joined_by_link": "joined group via invite link",
-	"message_service_unsupported_action": "Unsupported action {action}",
+	"message_service_unsupported_action": "unsupported action {action}",
+	"message_service_bot_intro_header": "What can this bot do?",
 
 	"error_modal_warning_title": "Warning",
 	"error_modal_bad_request_title": "Error",
@@ -390,6 +398,7 @@
 	"im_delete": "Delete {count}",
 	"im_forward": "Forward {count}",
 	"im_reply": "Reply",
+	"im_start": "Start",
 	"im_reply_loading": "Loading{dots}",
 	"im_photos_drop_text": "Drop photos here to send",
 	"im_message_field_placeholder": "Write a message...",

app/js/message_composer.js

@@ -196,21 +196,6 @@ EmojiTooltip.prototype.onMouseLeave = function (triggerUnshow) {
   }
 };
 
-EmojiTooltip.prototype.getScrollWidth = function() {
-  var outer = $('<div>').css({
-    position: 'absolute',
-    width: 100,
-    height: 100,
-    overflow: 'scroll',
-    top: -9999
-  }).appendTo($(document.body));
-
-  var scrollbarWidth = outer[0].offsetWidth - outer[0].clientWidth;
-  outer.remove();
-
-  return scrollbarWidth;
-};
-
 
 
 EmojiTooltip.prototype.createTooltip = function () {
@@ -219,20 +204,12 @@ EmojiTooltip.prototype.createTooltip = function () {
   }
 
   var self = this;
-  this.tooltipEl = $('<div class="composer_emoji_tooltip noselect"><div class="composer_emoji_tooltip_tabs"></div><div class="composer_emoji_tooltip_content_wrap nano mobile_scrollable_wrap"><div class="composer_emoji_tooltip_content nano-content clearfix"></div></div><div class="composer_emoji_tooltip_footer"><a class="composer_emoji_tooltip_settings"></a></div><div class="composer_emoji_tooltip_tail"><i class="icon icon-tooltip-tail"></i></div></div>').appendTo(document.body);
-
-  this.tabsEl = $('.composer_emoji_tooltip_tabs', this.tooltip);
-  this.contentWrapEl = $('.composer_emoji_tooltip_content_wrap', this.tooltip);
-  this.contentEl = $('.composer_emoji_tooltip_content', this.tooltip);
-  this.footerEl = $('.composer_emoji_tooltip_footer', this.tooltip);
-  this.settingsEl = $('.composer_emoji_tooltip_settings', this.tooltip);
-
-  var scrollWidth = this.getScrollWidth();
-  if (scrollWidth > 0) {
-    this.tooltipEl.css({
-      width: parseInt(this.tooltipEl.css('width')) + scrollWidth
-    });
-  }
+  this.tooltipEl = $('<div class="composer_emoji_tooltip noselect"><div class="composer_emoji_tooltip_tabs"></div><div class="composer_emoji_tooltip_content clearfix"></div><div class="composer_emoji_tooltip_footer"><a class="composer_emoji_tooltip_settings"></a></div><div class="composer_emoji_tooltip_tail"><i class="icon icon-tooltip-tail"></i></div></div>').appendTo(document.body);
+
+  this.tabsEl = $('.composer_emoji_tooltip_tabs', this.tooltipEl);
+  this.contentEl = $('.composer_emoji_tooltip_content', this.tooltipEl);
+  this.footerEl = $('.composer_emoji_tooltip_footer', this.tooltipEl);
+  this.settingsEl = $('.composer_emoji_tooltip_settings', this.tooltipEl);
 
   angular.forEach(['recent', 'smile', 'flower', 'bell', 'car', 'grid', 'stickers'], function (tabName, tabIndex) {
     var tab = $('<a class="composer_emoji_tooltip_tab composer_emoji_tooltip_tab_' + tabName + '"></a>')
@@ -254,9 +231,7 @@ EmojiTooltip.prototype.createTooltip = function () {
     }
   });
 
-  if (!Config.Mobile) {
-    this.contentWrapEl.nanoScroller({preventPageScrolling: true, tabIndex: -1});
-  }
+  this.scroller = new Scroller(this.contentEl, {classPrefix: 'composer_emoji_tooltip'});
 
   this.contentEl.on('mousedown', function (e) {
     e = e.originalEvent || e;
@@ -323,13 +298,7 @@ EmojiTooltip.prototype.updateTabContents = function () {
 
   var renderContent = function () {
     self.contentEl.html(html.join(''));
-
-    if (!Config.Mobile) {
-      self.contentWrapEl.nanoScroller({scroll: 'top'});
-      setTimeout(function () {
-        self.contentWrapEl.nanoScroller();
-      }, 100);
-    }
+    self.scroller.reinit();
   }
 
   if (this.tab == 6) { // Stickers
@@ -487,12 +456,15 @@ function MessageComposer (textarea, options) {
 
   this.setUpInput();
 
-  this.autoCompleteEl = $('<ul class="composer_dropdown dropdown-menu"></ul>').appendTo(document.body);
+  this.autoCompleteWrapEl = $('<div class="composer_dropdown_wrap"></div>').appendTo(document.body);
+  this.autoCompleteEl = $('<ul class="composer_dropdown dropdown-menu"></ul>').appendTo(this.autoCompleteWrapEl);
+
+  this.scroller = new Scroller(this.autoCompleteEl, {maxHeight: 180});
 
   var self = this;
   this.autoCompleteEl.on('mousedown', function (e) {
     e = e.originalEvent || e;
-    var target = $(e.target), mention, code;
+    var target = $(e.target), mention, code, command;
     if (target[0].tagName != 'A') {
       target = $(target[0].parentNode);
     }
@@ -503,9 +475,13 @@ function MessageComposer (textarea, options) {
       EmojiHelper.pushPopularEmoji(code);
     }
     if (mention = target.attr('data-mention')) {
-      if (self.onMentionSelected) {
-        self.onMentionSelected(mention);
+      self.onMentionSelected(mention);
+    }
+    if (command = target.attr('data-command')) {
+      if (self.onCommandSelected) {
+        self.onCommandSelected(command);
       }
+      self.hideSuggestions();
     }
     return cancelEvent(e);
   });
@@ -517,16 +493,25 @@ function MessageComposer (textarea, options) {
   this.getSendOnEnter = options.getSendOnEnter;
   this.onFilePaste = options.onFilePaste;
   this.mentions = options.mentions;
+  this.commands = options.commands;
   this.getPeerImage = options.getPeerImage;
+  this.onCommandSend = options.onCommandSend;
 }
 
+MessageComposer.autoCompleteRegEx = /(\s|^)(:|@|\/)([A-Za-z0-9\-\+\*@_]*)$/;
+
+
 MessageComposer.prototype.setUpInput = function () {
   if ('contentEditable' in document.body) {
     this.setUpRich();
   } else {
     this.setUpPlaintext();
   }
-  this.autoCompleteRegEx = /(?:\s|^)(:|@)([A-Za-z0-9\-\+\*_]*)$/;
+
+  var sbWidth = getScrollWidth();
+  if (sbWidth) {
+    (this.richTextareaEl || this.textareaEl).css({marginRight: -sbWidth});
+  }
 }
 
 MessageComposer.prototype.setUpRich = function () {
@@ -602,12 +587,14 @@ MessageComposer.prototype.onKeyEvent = function (e) {
           currentSelected.removeClass('composer_autocomplete_option_active');
           if (nextWrap) {
             $(nextWrap).find('a').addClass('composer_autocomplete_option_active');
+            this.scroller.scrollToNode(nextWrap);
             return cancelEvent(e);
           }
         }
 
         var childNodes = this.autoCompleteEl[0].childNodes;
         var nextWrap = childNodes[next ? 0 : childNodes.length - 1];
+        this.scroller.scrollToNode(nextWrap);
         $(nextWrap).find('a').addClass('composer_autocomplete_option_active');
 
         return cancelEvent(e);
@@ -618,17 +605,21 @@ MessageComposer.prototype.onKeyEvent = function (e) {
         if (!currentSelected.length && e.keyCode == 9) {
           currentSelected = $(this.autoCompleteEl[0].childNodes[0]).find('a');
         }
-        var code, mention;
+        var code, mention, command;
         if (code = currentSelected.attr('data-code')) {
           this.onEmojiSelected(code, true);
           EmojiHelper.pushPopularEmoji(code);
           return cancelEvent(e);
         }
         if (mention = currentSelected.attr('data-mention')) {
-          if (this.onMentionSelected) {
-            this.onMentionSelected(mention);
-            return cancelEvent(e);
+          this.onMentionSelected(mention);
+          return cancelEvent(e);
+        }
+        if (command = currentSelected.attr('data-command')) {
+          if (this.onCommandSelected) {
+            this.onCommandSelected(command, e.keyCode == 9);
           }
+          return cancelEvent(e);
         }
         checkSubmit = true;
       }
@@ -692,7 +683,7 @@ MessageComposer.prototype.restoreSelection = function () {
 
 
 
-MessageComposer.prototype.checkAutocomplete = function () {
+MessageComposer.prototype.checkAutocomplete = function (forceFull) {
   if (Config.Mobile) {
     return false;
   }
@@ -708,17 +699,19 @@ MessageComposer.prototype.checkAutocomplete = function () {
     var value = textarea.value;
   }
 
-  value = value.substr(0, pos);
+  if (!forceFull) {
+    value = value.substr(0, pos);
+  }
 
-  var matches = value.match(this.autoCompleteRegEx);
+  var matches = value.match(MessageComposer.autoCompleteRegEx);
   if (matches) {
     if (this.previousQuery == matches[0]) {
       return;
     }
     this.previousQuery = matches[0];
-    var query = SearchIndexManager.cleanSearchText(matches[2]);
+    var query = SearchIndexManager.cleanSearchText(matches[3]);
 
-    if (matches[1] == '@') { // mentions
+    if (matches[2] == '@') { // mentions
       if (this.mentions && this.mentions.index) {
         if (query.length) {
           var foundObject = SearchIndexManager.search(query, this.mentions.index);
@@ -742,7 +735,31 @@ MessageComposer.prototype.checkAutocomplete = function () {
         this.hideSuggestions();
       }
     }
-    else { // emoji
+    else if (!matches[1] && matches[2] == '/') { // commands
+      if (this.commands && this.commands.index) {
+        if (query.length) {
+          var foundObject = SearchIndexManager.search(query, this.commands.index);
+          var foundCommands = [];
+          var command;
+          for (var i = 0, length = this.commands.list.length; i < length; i++) {
+            command = this.commands.list[i];
+            if (foundObject[command.value]) {
+              foundCommands.push(command);
+            }
+          }
+        } else {
+          var foundCommands = this.commands.list;
+        }
+        if (foundCommands.length) {
+          this.showCommandsSuggestions(foundCommands);
+        } else {
+          this.hideSuggestions();
+        }
+      } else {
+        this.hideSuggestions();
+      }
+    }
+    else if (matches[2] == ':') { // emoji
       EmojiHelper.getPopularEmoji((function (popular) {
         if (query.length) {
           var found = EmojiHelper.searchEmojis(query);
@@ -977,6 +994,25 @@ MessageComposer.prototype.onMentionSelected = function (username) {
   this.onChange();
 }
 
+MessageComposer.prototype.onCommandSelected = function (command, isTab) {
+  if (isTab) {
+    if (this.richTextareaEl) {
+      this.richTextareaEl.html(encodeEntities(command) + '&nbsp;');
+      setRichFocus(this.richTextareaEl[0]);
+    }
+    else {
+      var textarea = this.textareaEl[0];
+      textarea.value = command + ' ';
+      setFieldSelection(textarea);
+    }
+  } else {
+    this.onCommandSend(command);
+  }
+
+  this.hideSuggestions();
+  this.onChange();
+}
+
 MessageComposer.prototype.onChange = function (e) {
   if (this.richTextareaEl) {
     delete this.keyupStarted;
@@ -1028,6 +1064,13 @@ MessageComposer.prototype.focus = function () {
   }
 }
 
+MessageComposer.prototype.renderSuggestions = function (html) {
+  this.autoCompleteEl.html(html.join(''));
+  this.autoCompleteWrapEl.show();
+  this.scroller.reinit();
+  this.updatePosition();
+  this.autocompleteShown = true;
+}
 
 MessageComposer.prototype.showEmojiSuggestions = function (codes) {
   var html = [];
@@ -1052,16 +1095,13 @@ MessageComposer.prototype.showEmojiSuggestions = function (codes) {
     }
   }
 
-  this.autoCompleteEl.html(html.join(''));
-  this.autoCompleteEl.show();
-  this.updatePosition();
-  this.autocompleteShown = true;
+  this.renderSuggestions(html);
 }
 
 MessageComposer.prototype.showMentionSuggestions = function (users) {
   var html = [];
   var user;
-  var count = Math.min(5, users.length);
+  var count = users.length;
   var i;
 
   for (i = 0; i < count; i++) {
@@ -1069,27 +1109,53 @@ MessageComposer.prototype.showMentionSuggestions = function (users) {
     html.push('<li><a class="composer_mention_option" data-mention="' + user.username + '"><span class="composer_user_photo" data-user-id="' + user.id + '"></span><span class="composer_user_name">' + user.rFullName + '</span><span class="composer_user_mention">@' + user.username + '</span></a></li>');
   }
 
-  this.autoCompleteEl.html(html.join(''));
-
+  this.renderSuggestions(html);
   var self = this;
   this.autoCompleteEl.find('.composer_user_photo').each(function (k, element) {
     self.getPeerImage($(element), element.getAttribute('data-user-id'));
   });
+}
 
-  this.autoCompleteEl.show();
-  this.updatePosition();
-  this.autocompleteShown = true;
+MessageComposer.prototype.showCommandsSuggestions = function (commands) {
+  var html = [];
+  var command;
+  var count = Math.min(200, commands.length);
+  var i;
+
+  for (i = 0; i < count; i++) {
+    command = commands[i];
+    html.push('<li><a class="composer_command_option" data-command="' + encodeEntities(command.value) + '"><span class="composer_user_photo" data-user-id="' + command.botID + '"></span><span class="composer_command_value">' + encodeEntities(command.value) + '</span><span class="composer_command_desc">' + command.rDescription + '</span></a></li>');
+  }
+
+  this.renderSuggestions(html);
+
+  var self = this;
+  var usedImages = {};
+  this.autoCompleteEl.find('.composer_user_photo').each(function (k, element) {
+    var noReplace = true;
+    var botID = element.getAttribute('data-user-id');
+    if (!usedImages[botID]) {
+      usedImages[botID] = true;
+      noReplace = false;
+    }
+    self.getPeerImage($(element), botID, noReplace);
+  });
 }
 
 MessageComposer.prototype.updatePosition = function () {
   var offset = (this.richTextareaEl || this.textareaEl).offset();
-  var height = this.autoCompleteEl.outerHeight();
   var width = (this.richTextareaEl || this.textareaEl).outerWidth();
-  this.autoCompleteEl.css({top: offset.top - height, left: offset.left, width: width - 2});
+  var height = this.scroller.updateHeight();
+  this.autoCompleteWrapEl.css({
+    top: offset.top - height,
+    left: offset.left,
+    width: width - 2
+  });
+  this.scroller.update();
 }
 
 MessageComposer.prototype.hideSuggestions = function () {
-  this.autoCompleteEl.hide();
+  this.autoCompleteWrapEl.hide();
   delete this.autocompleteShown;
 }
 
@@ -1098,3 +1164,92 @@ MessageComposer.prototype.resetTyping = function () {
   this.lastLength = 0;
 }
 
+
+
+function Scroller(content, options) {
+  options = options || {};
+  var classPrefix = options.classPrefix || 'scroller';
+
+  this.content = $(content);
+  this.content.wrap('<div class="' + classPrefix + '_scrollable_container"><div class="' + classPrefix + '_scrollable_wrap"><div class="' + classPrefix + '_scrollable"></div></div></div>');
+
+  this.scrollable = $(this.content[0].parentNode);
+  this.scroller = $(this.scrollable[0].parentNode);
+  this.wrap = $(this.scroller[0].parentNode);
+
+  this.useNano = options.nano !== undefined ? options.nano : !Config.Mobile;
+  this.maxHeight = options.maxHeight;
+  this.minHeight = options.minHeight;
+
+  if (this.useNano) {
+    this.scrollable.addClass('nano-content');
+    this.scroller.addClass('nano');
+    this.scroller.nanoScroller({preventPageScrolling: true, tabIndex: -1});
+  } else {
+    if (this.maxHeight) {
+      this.wrap.css({maxHeight: this.maxHeight});
+    }
+    if (this.minHeight) {
+      this.wrap.css({minHeight: this.minHeight});
+    }
+  }
+  this.updateHeight();
+}
+
+Scroller.prototype.update = function () {
+  if (this.useNano) {
+    $(this.scroller).nanoScroller();
+  }
+}
+
+Scroller.prototype.reinit = function () {
+  this.scrollTo(0);
+  if (this.useNano) {
+    setTimeout((function () {
+      this.updateHeight();
+    }).bind(this), 100)
+  }
+}
+
+Scroller.prototype.updateHeight = function () {
+  var height;
+  if (this.maxHeight || this.minHeight) {
+    height = this.content[0].offsetHeight;
+    if (this.maxHeight && height > this.maxHeight) {
+      height = this.maxHeight;
+    }
+    if (this.minHeight && height < this.minHeight) {
+      height = this.minHeight;
+    }
+    this.wrap.css({height: height});
+  } else {
+    height = this.scroller[0].offsetHeight;
+  }
+  $(this.scroller).nanoScroller();
+  return height;
+}
+
+
+Scroller.prototype.scrollTo = function (scrollTop) {
+  this.scrollable[0].scrollTop = scrollTop;
+  if (this.useNano) {
+    $(this.scroller).nanoScroller({flash: true});
+  }
+}
+
+Scroller.prototype.scrollToNode = function (node) {
+  node = node[0] || node;
+  var elTop = node.offsetTop - 15,
+      elHeight = node.offsetHeight + 30,
+      scrollTop = this.scrollable[0].scrollTop,
+      viewportHeight = this.scrollable[0].clientHeight;
+
+  if (scrollTop > elTop) { // we are below the node to scroll
+    this.scrollTo(elTop);
+  }
+  else if (scrollTop < elTop + elHeight - viewportHeight) { // we are over the node to scroll
+    this.scrollTo(elTop + elHeight - viewportHeight);
+  }
+}
+
+

app/less/app.less

@@ -858,7 +858,7 @@ a.tg_radio_on:hover i.icon-radio {
   vertical-align: top;
   margin-right: 18px;
 
-  .image-2x('../img/icons/General.png', 40px, 778px);
+  .image-2x('../img/icons/General.png', 40px, 848px);
   background-position: -5px -10px;
 }
 .icon-tg-title {
@@ -899,7 +899,7 @@ a.tg_radio_on:hover i.icon-radio {
   margin-left: 12px;
   margin-top: -1px;
 
-  .image-2x('../img/icons/General.png', 40px, 778px);
+  .image-2x('../img/icons/General.png', 40px, 848px);
   background-position: -18px -50px;
 }
 
@@ -1617,7 +1617,7 @@ div.im_message_video_thumb {
   height: 18px;
   margin: 12px 15px;
 
-  .image-2x('../img/icons/General.png', 40px, 778px);
+  .image-2x('../img/icons/General.png', 40px, 848px);
   background-position: -14px -509px;
 
   .im_message_file_button_dl_doc & {
@@ -1638,7 +1638,7 @@ div.im_message_video_thumb {
     height: 16px;
     margin: 13px 16px;
 
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: -13px -611px;
   }
 
@@ -1659,8 +1659,9 @@ div.im_message_video_thumb {
   background-position: -2px -542px;
 }
 
-.im_history_selectable {
-  a {
+.im_history_select_active {
+  a,
+  .clickable {
     pointer-events: none;
   }
 }
@@ -1912,6 +1913,22 @@ img.im_message_document_thumb {
 .im_service_message_wrap {
   text-align: center;
 }
+.im_bot_intro_message_wrap {
+  max-width: 300px;
+  padding: 4px 10px;
+  margin: 10px auto;
+  color: #000;
+  line-height: 1.4;
+  text-align: left;
+  font-size: 13px;
+}
+.im_bot_intro_message_header {
+  font-weight: bold;
+  text-align: center;
+}
+.im_bot_intro_message {
+  margin-top: 10px;
+}
 .im_service_message {
   display: inline-block;
   min-width: 10px;
@@ -2040,10 +2057,69 @@ a.im_message_fwd_photo {
 }
 .im_message_mymention {
   background: #fff8cc;
-  /*border-bottom: 1px solid #ffe222;*/
-  /*font-weight: bold;*/
 }
 
+.reply_markup_wrap {
+  margin: 15px -2px 0;
+}
+.reply_markup_row {
+  padding: 4px 0;
+  &:first-child {
+    padding-top: 0;
+  }
+  &:last-child {
+    padding-bottom: 0;
+  }
+  .reply_markup_scrollable_wrap.active-scrollbar & {
+    margin-right: 6px;
+  }
+}
+.reply_markup_button_wrap {
+  display: inline-block;
+  padding: 0 4px;
+}
+.reply_markup_button {
+  color: #3a6d99;
+  display: block;
+  width: 100%;
+  background: #f0f4f7;
+  height: 30px;
+  font-size: 13px;
+  margin: 0;
+  padding: 6px 6px;
+
+  .reply_markup_h1 & {
+    height: 170px;
+  }
+  .reply_markup_h2 & {
+    height: 81px;
+  }
+  .reply_markup_h3 & {
+    height: 51px;
+  }
+  .reply_markup_h4 & {
+    height: 36px;
+  }
+}
+.reply_markup_button:hover {
+  color: #3a6d99;
+  background: #dfe8f0;
+}
+.reply_markup_button_w1 {width: 100%;}
+.reply_markup_button_w2 {width: 50%;}
+.reply_markup_button_w3 {width: 33.3333333%;}
+.reply_markup_button_w4 {width: 25%;}
+.reply_markup_button_w5 {width: 20%;}
+.reply_markup_button_w6 {width: 16.6666666%;}
+.reply_markup_button_w7 {width: 14.2857142%;}
+.reply_markup_button_w8 {width: 12.5%;}
+.reply_markup_button_w9 {width: 11.1111111%;}
+.reply_markup_button_w10 {width: 10%;}
+.reply_markup_button_w11 {width: 9.09090909%;}
+.reply_markup_button_w12 {width: 8.33333333%;}
+
+
+
 .im_history_not_selected,
 .im_history_empty {
   visibility: hidden;
@@ -2206,7 +2282,7 @@ img.img_fullsize {
   vertical-align: top;
   opacity: 0.8;
 
-  .image-2x('../img/icons/General.png', 40px, 778px);
+  .image-2x('../img/icons/General.png', 40px, 848px);
   background-position: -9px -335px;
 }
 
@@ -2310,14 +2386,11 @@ img.img_fullsize {
 .composer_emoji_tooltip_tab_stickers {background-position: -9px -361px; }
 .composer_emoji_tooltip_tab_stickers.active {background-position: -9px -333px; }
 
-.nano.composer_emoji_tooltip_content_wrap {
+.composer_emoji_tooltip_scrollable_container {
   height: 174px;
   position: relative;
 }
 .composer_emoji_tooltip_content {
-  /*position: relative;*/
-  /*overflow: hidden;
-  overflow-y: auto;*/
   padding-right: 8px;
   outline: 0!important;
 }
@@ -2397,15 +2470,33 @@ a.composer_emoji_btn {
   &.emoji-spritesheet-4 { background-size: 884px 182px; }
 }
 
-.composer_dropdown {
+
+.composer_dropdown_wrap {
+  background: #FFF;
   display: none;
-  padding: 6px 0;
+  position: absolute;
   border: 0;
 
   .box-shadow(0px 1px 1px 0px rgba(60,75,87,0.27));
 
   border-radius: 0;
   margin-top: -5px;
+  margin-left: -1px;
+}
+.composer_dropdown_scroller {
+}
+
+.composer_dropdown {
+  position: static;
+  display: block;
+  float: none;
+  top: auto;
+  left: auto;
+  border: 0;
+  border-radius: 0;
+  padding: 0;
+  margin: 0;
+  z-index: auto;
 
   & > li > a {
     display: block;
@@ -2457,6 +2548,7 @@ a.composer_emoji_btn {
   img& {
     width: 32px;
     height: 32px;
+    vertical-align: top;
   }
 
   span& {
@@ -2474,6 +2566,36 @@ a.composer_emoji_btn {
   vertical-align: top;
 }
 
+.composer_dropdown a.composer_command_option {
+  color: #808080;
+  line-height: 32px;
+  padding-right: 5px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+.composer_dropdown .composer_command_value {
+  color: #52719a;
+  display: inline;
+}
+.composer_dropdown .composer_command_desc {
+  display: inline;
+  color: #808080;
+  padding-left: 7px;
+  font-weight: normal;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+a.composer_command_option:hover .composer_command_desc,
+a.composer_command_option.composer_autocomplete_option_active .composer_command_desc {
+  color: #698192;
+}
+.composer_command_desc .emoji {
+  vertical-align: text-bottom;
+}
+
+
 .composer_stickerset_title {
   display: block;
   // clear: both;
@@ -2558,6 +2680,67 @@ a.composer_emoji_btn {
   }
 }
 
+.composer_command_btn {
+  display: block;
+  position: absolute;
+  right: 37px;
+  top: 4px;
+  cursor: pointer;
+  padding: 0;
+
+  width: 20px;
+  height: 20px;
+}
+.icon-slash {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  vertical-align: top;
+  opacity: 0.8;
+
+  .image-2x('../img/icons/General.png', 40px, 848px);
+  background-position: -10px -790px;
+
+  .composer_command_btn.active & {
+    background-position: -10px -820px;
+  }
+
+  .composer_command_btn:hover & {
+    opacity: 1.0;
+  }
+}
+
+.composer_keyboard_btn {
+  display: block;
+  position: absolute;
+  right: 37px;
+  top: 4px;
+  cursor: pointer;
+  padding: 0;
+
+  width: 20px;
+  height: 20px;
+}
+.icon-keyboard {
+  display: inline-block;
+  width: 20px;
+  height: 20px;
+  vertical-align: top;
+  opacity: 0.8;
+
+  .image-2x('../img/icons/General.png', 40px, 848px);
+  background-position: -10px -730px;
+
+  .composer_keyboard_btn.active & {
+    background-position: -10px -760px;
+  }
+
+  .composer_keyboard_btn:hover & {
+    opacity: 1.0;
+  }
+}
+
+
 .error_modal_window {
   .modal-dialog {
     max-width: 350px;
@@ -2984,13 +3167,6 @@ a.contacts_modal_contact:hover .md_modal_list_peer_description,
   }
 }
 
-.im_edit_panel_title {
-  text-align: center;
-  margin: 0;
-  font-size: 14px;
-  line-height: 34px;
-}
-
 .im_message_focus {
   .im_message_date,
   .im_message_document_size,
@@ -3020,6 +3196,8 @@ a.peer_photo_init {
   color: #fff;
   text-align: center;
   text-transform: uppercase;
+
+  .user-select(none);
 }
 
 h5 {

app/less/desktop.less

@@ -205,7 +205,7 @@
     display: inline-block;
     vertical-align: top;
     margin-top: 3px;
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: -10px -111px;
 
   }
@@ -217,7 +217,7 @@
     margin-top: 2px;
     display: inline-block;
     vertical-align: top;
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: -11px -135px;
   }
 
@@ -228,7 +228,7 @@
     margin-top: 1px;
     display: inline-block;
     vertical-align: top;
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: -10px -163px;
   }
 
@@ -239,7 +239,7 @@
     margin-top: 1px;
     display: inline-block;
     vertical-align: top;
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: -10px -637px;
   }
 
@@ -250,7 +250,7 @@
     display: inline-block;
     vertical-align: top;
 
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: -10px -193px;
   }
 }
@@ -378,7 +378,7 @@
     margin-right: 12px;
     vertical-align: top;
 
-    .image-2x('../img/icons/General.png', 40px, 778px);
+    .image-2x('../img/icons/General.png', 40px, 848px);
     background-position: 0 0;
   }
 
@@ -482,7 +482,8 @@
   }
 }
 
-.composer_emoji_tooltip {
+.composer_emoji_tooltip,
+.composer_dropdown_wrap {
   z-index: 1001;
 
   .nano > .nano-pane {
@@ -491,11 +492,18 @@
 
     & > .nano-slider {
       background: #d1d1d1;
+      background : rgba(0,0,0,0.17);
       margin: 0 3px 0 4px;
     }
   }
 }
 
+.composer_dropdown_wrap .nano > .nano-pane {
+  top: 3px;
+  bottom: 3px;
+  right: -1px;
+}
+
 .countries_modal_col {
   .nano {
     & > .nano-pane {
@@ -694,6 +702,24 @@ a.footer_link.active:active {
   }
 }
 
+.reply_markup_scrollable_container {
+  .nano > .nano-pane {
+    background: rgba(137, 160, 179, 0.1);
+    right: 2px;
+    width: 3px;
+    top: 0;
+    bottom: 0;
+    .rounded(1px);
+
+    & > .nano-slider {
+      .rounded(1px);
+      background: #d1d1d1;
+      background: rgba(137, 160, 179, 0.5);
+      margin: 0;
+    }
+  }
+}
+
 .im_history {
   &_no_dialogs_wrap {
     margin: 122px 170px 60px;
@@ -772,50 +798,13 @@ a.footer_link.active:active {
   opacity: 1;
 }
 
-.icon-message-status {
-  pointer-events: none;
-  background: #4eabf1;
-  border: 0;
-  display: block;
-  width: 10px;
-  height: 10px;
-  border-radius: 7px;
-  position: absolute;
-  margin-left: -26px;
-  margin-top: 16px;
-  opacity: 0;
-
-  .im_message_unread & {
-    opacity: 1.0;
-  }
-  .im_message_pending & {
-    opacity: 0.5;
-  }
-}
-
-.im_message_error_btn {
-  display: none;
-
-  .im_message_error & {
-    display: inline;
-  }
-
-  .icon-message-status {
-    background: #da564d;
-    opacity: 0.85;
-
-    &:hover {
-      opacity: 1;
-    }
-  }
-}
-
 /* Messages edit panel */
 
 .im {
   &_edit_delete_btn,
   &_edit_forward_btn,
-  &_edit_reply_btn {
+  &_edit_reply_btn,
+  &_start_btn {
     border-radius: 2px;
     padding: 7px 17px;
     font-weight: bold;
@@ -825,7 +814,7 @@ a.footer_link.active:active {
   }
 
   &_edit_panel_wrap {
-    padding: 0px 0 43px;
+    padding: 0px 0 41px;
     margin: 0 24px 0 12px;
   }
 
@@ -849,6 +838,14 @@ a.footer_link.active:active {
     text-transform: uppercase;
   }
 
+  &_edit_start_actions {
+    text-align: center;
+    text-transform: uppercase;
+  }
+  &_start_btn {
+    padding: 7px 25px;
+  }
+
   &_selected_count {
     color: #b9cfe3;
   }
@@ -894,55 +891,114 @@ a.footer_link.active:active {
 .im_message_selected .im_message_audio_duration,
 .im_message_selected .im_message_audio_size,
 .im_message_selected .im_message_fwd_date,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_date,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_document_size,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_audio_duration,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_audio_size,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_fwd_date {
+.im_history_select_active .im_message_outer_wrap:hover .im_message_date,
+.im_history_select_active .im_message_outer_wrap:hover .im_message_document_size,
+.im_history_select_active .im_message_outer_wrap:hover .im_message_audio_duration,
+.im_history_select_active .im_message_outer_wrap:hover .im_message_audio_size,
+.im_history_select_active .im_message_outer_wrap:hover .im_message_fwd_date {
   color: #899daf;
 }
 
-.im_content_message_select_area {
-  display: none;
-  cursor: pointer;
-  position: absolute;
-  width: 99px;
-  height: 58px;
-  margin: -8px 0 0 -99px;
-
-  .user-select(none);
-}
-
 .icon-select-tick {
   display: none;
-  width: 26px;
-  height: 26px;
-  margin: 16px 0 0 40px;
-
-  .image-2x('../img/icons/IconsetW.png', 42px, 1171px);
-  background-position: -9px -516px;
 }
 
 @media (min-width: 1024px) {
-  .im_content_message_select_area {
-    display: block;
-  }
   .im_message_wrap {
     position: relative;
   }
+  .icon-select-tick {
+    .im_message_selected &,
+    .im_history_selectable .im_message_outer_wrap:hover & {
+      position: absolute;
+      width: 26px;
+      height: 26px;
+      margin: 9px 0 0 -59px;
+      display: block;
+
+      .image-2x('../img/icons/IconsetW.png', 42px, 1171px);
+      background-position: -9px -481px;
+      opacity: 0.5;
+    }
+    .im_message_selected & {
+      opacity: 1 !important;
+    }
+
+    .im_grouped_short &,
+    .im_grouped_short .im_message_outer_wrap:hover & {
+      margin-top: -2px;
+    }
+    .im_message_fwd &,
+    .im_message_outer_wrap:hover .im_message_fwd & {
+      margin-top: 10px;
+    }
+    .im_grouped_fwd &,
+    .im_grouped_fwd .im_message_outer_wrap:hover & {
+      margin-top: 7px;
+    }
+    .im_grouped &,
+    .im_grouped .im_message_outer_wrap:hover & {
+      margin-top: 7px;
+    }
+    .im_grouped_fwd_short &,
+    .im_grouped_fwd_short .im_message_outer_wrap:hover & {
+      margin-top: -5px;
+    }
+  }
 }
 
-.icon-select-tick {
-  .im_message_selected &,
-  .im_history_selectable .im_message_outer_wrap:hover &,
-  .im_content_message_select_area:hover & {
-    display: inline-block;
-    background-position: -9px -481px;
+.icon-message-status {
+  pointer-events: none;
+  background: #4eabf1;
+  border: 0;
+  display: block;
+  width: 10px;
+  height: 10px;
+  border-radius: 7px;
+  position: absolute;
+  margin-left: -26px;
+  margin-top: 16px;
+  opacity: 0;
+
+  .im_message_unread & {
+    opacity: 1.0;
+  }
+  .im_message_pending & {
     opacity: 0.5;
   }
 
-  .im_message_selected & {
-    opacity: 1 !important;
+  .im_grouped_short & {
+    margin-top: 5px;
+  }
+  .im_message_fwd & {
+    margin-top: 16px;
+  }
+  .im_grouped_fwd & {
+    margin-top: 13px;
+  }
+  .im_grouped & {
+    margin-top: 13px;
+  }
+  .im_grouped_fwd_short & {
+    margin-top: 2px;
+  }
+}
+
+.im_message_error_btn {
+  display: none;
+
+  .im_message_error & {
+    display: inline;
+  }
+
+  .icon-message-status {
+    background: #da564d;
+    opacity: 0.85;
+    pointer-events: auto;
+
+    &:hover {
+      opacity: 1;
+    }
   }
 }
 
@@ -1061,7 +1117,7 @@ a.footer_link.active:active {
 
 .im_send_panel_wrap {
   max-width: 554px;
-  padding-bottom: 23px;
+  padding-bottom: 21px;
 }
 .im_send_form {
   max-width: 382px;
@@ -1123,11 +1179,15 @@ a.im_panel_peer_photo .peer_initials {
 }
 
 .im_send_field_wrap {
-  margin-bottom: 15px;
+  margin-bottom: 13px;
   position: relative;
+  padding-bottom: 2px;
+  overflow-x: hidden;
 }
 .composer_rich_textarea,
 .composer_textarea {
+  overflow: none;
+  overflow-y: scroll;
   border-radius: 0;
   border: 0;
   box-shadow: none;
@@ -1145,6 +1205,10 @@ a.im_panel_peer_photo .peer_initials {
     outline: none;
     box-shadow: 0 2px 0 0 #77b7e4;
   }
+
+  .im_send_field_wrap_2ndbtn & {
+    padding-right: 65px;
+  }
 }
 
 .icon-paperclip {
@@ -1155,7 +1219,7 @@ a.im_panel_peer_photo .peer_initials {
   opacity: 0.8;
   margin: 0;
 
-  .image-2x('../img/icons/General.png', 40px, 778px);
+  .image-2x('../img/icons/General.png', 40px, 848px);
   background-position: -11px -455px;
 }
 
@@ -1204,7 +1268,7 @@ a.im_panel_peer_photo .peer_initials {
   vertical-align: top;
   opacity: 0.8;
 
-  .image-2x('../img/icons/General.png', 40px, 778px);
+  .image-2x('../img/icons/General.png', 40px, 848px);
   background-position: -10px -399px;
 }
 
@@ -1227,7 +1291,7 @@ a.im_panel_peer_photo .peer_initials {
   &_form_wrap {
     a.im_panel_own_photo,
     a.im_panel_peer_photo {
-      margin-top: 47px;
+      margin-top: 41px;
     }
   }
 
@@ -1730,19 +1794,30 @@ a.im_panel_peer_photo .peer_initials {
   max-width: 362px;
   display: inline-block;
 }
-.im_message_selected .im_message_outer_wrap,
-.im_message_focus .im_message_outer_wrap {
+.im_message_selected .im_message_outer_wrap {
   background: #f2f6fa;
 }
 
-.im_history_selectable {
-  .im_message_outer_wrap {
-    cursor: pointer;
+.im_message_focus .im_message_outer_wrap {
+  background-color: rgba(242, 246, 250, 1.0);
+  animation-name: im_message_focus_fade;
+  animation-duration: 5s;
+}
 
-    &:hover {
-      background: #f2f6fa;
+@keyframes im_message_focus_fade {
+    from {
+      background-color: rgba(242, 246, 250, 1.0);
+    }
+    to {
+      background-color: rgba(242, 246, 250, 0);
     }
-  }
+}
+
+.im_history_selectable .im_message_outer_wrap {
+  cursor: pointer;
+}
+.im_history_select_active .im_message_outer_wrap:hover {
+  background: #f2f6fa;
 }
 
 .im_message_wrap {
@@ -1809,42 +1884,8 @@ a.im_panel_peer_photo .peer_initials {
   }
 }
 
-.im_content_message_select_area {
-  .im_grouped_short &,
-  .im_grouped & {
-    height: 50px;
-  }
-
-  .im_message_fwd & {
-    margin-top: -4px;
-  }
 
-  .im_grouped_fwd .im_message_fwd &,
-  .im_grouped_fwd_short .im_message_fwd & {
-    margin-top: -8px;
-  }
 
-  .im_history_appending & {
-    height: 52px;
-  }
-}
-
-.icon-select-tick {
-  .im_message_fwd & {
-    margin-top: 12px;
-  }
-  .im_grouped_short & {
-    margin-top: 4px;
-  }
-  .im_grouped_fwd_short & {
-    margin-top: 2px;
-  }
-}
-
-.im_grouped_short .icon-message-status,
-.im_grouped_fwd_short .icon-message-status {
-  margin-top: 5px;
-}
 .im_grouped_fwd .im_message_fwd_from,
 .im_grouped_fwd_short .im_message_fwd_from {
   display: none;
@@ -1859,12 +1900,6 @@ a.im_panel_peer_photo .peer_initials {
       display: none;
     }
   }
-
-  .im_grouped_fwd &,
-  .im_grouped_fwd_short & {
-    margin-top: 8px;
-  }
-  .im_grouped_fwd &,
   .im_grouped_fwd_short & {
     margin-top: 8px;
   }

app/less/mobile.less

@@ -519,7 +519,7 @@ html {
   border: 0;
   overflow: hidden;
 }
-.im_history_selectable .im_message_outer_wrap:hover,
+.im_history_select_active .im_message_outer_wrap:hover,
 .im_message_selected {
   background: #e1e9f0;
 }
@@ -831,10 +831,10 @@ img.im_message_video_thumb,
 .im_message_focus .audio_player_duration,
 .im_message_focus .audio_player_size,
 .im_message_focus .im_message_fwd_date,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_document_size,
-.im_history_selectable .im_message_outer_wrap:hover .audio_player_duration,
-.im_history_selectable .im_message_outer_wrap:hover .audio_player_size,
-.im_history_selectable .im_message_outer_wrap:hover .im_message_fwd_date {
+.im_history_select_active .im_message_outer_wrap:hover .im_message_document_size,
+.im_history_select_active .im_message_outer_wrap:hover .audio_player_duration,
+.im_history_select_active .im_message_outer_wrap:hover .audio_player_size,
+.im_history_select_active .im_message_outer_wrap:hover .im_message_fwd_date {
   color: #68839c;
 }
 
@@ -1077,10 +1077,10 @@ a.im_dialog {
 .im_message_selected .audio_player_title,
 .im_message_selected .audio_player_duration,
 .im_message_selected .audio_player_size,
-.im_history_selectable .im_message_selected:hover .im_message_document_size,
-.im_history_selectable .im_message_selected:hover .audio_player_duration,
-.im_history_selectable .im_message_selected:hover .audio_player_size,
-.im_history_selectable .im_message_selected:hover .im_message_fwd_date {
+.im_history_select_active .im_message_selected:hover .im_message_document_size,
+.im_history_select_active .im_message_selected:hover .audio_player_duration,
+.im_history_select_active .im_message_selected:hover .audio_player_size,
+.im_history_select_active .im_message_selected:hover .im_message_fwd_date {
   color: #fff;
 }
 a.im_message_fwd_author {

app/partials/desktop/audio_player.html

@@ -7,8 +7,12 @@
 			<span ng-switch-when="true" class="audio_player_duration" ng-bind="mediaPlayer.player.currentTime | durationRemains : (mediaPlayer.player.duration || audio.duration)"></span>
 			<span ng-switch-default class="audio_player_duration" ng-bind="mediaPlayer.player.duration || audio.duration | duration"></span>
 		</div>
-		<a ng-click="download()" class="audio_player_title" ng-switch="::audio.file_name.length > 0">
-			<span ng-switch-when="true" ng-bind="::audio.file_name"></span>
+		<a ng-click="download()" class="audio_player_title" ng-switch="::audio.audioTitle.length > 0 ? 2 : (audio.file_name.length > 0 ? 1 : 0)">
+			<span ng-switch-when="2">
+				<strong ng-bind="::audio.audioPerformer"></strong>
+				<span ng-bind="::(audio.audioPerformer ? '– ' : '') + audio.audioTitle"></span>
+			</span>
+			<span ng-switch-when="1" ng-bind="::audio.file_name"></span>
 			<span ng-switch-default my-i18n="message_attach_audio_message"></span>
 		</a>
 		<i ng-if="::message.media_unread || false" ng-show="message.media_unread" class="icon icon-audio-unread"></i>

app/partials/desktop/chat_modal.html

@@ -100,7 +100,7 @@
             <div class="md_modal_list_peer_name">
               <a class="md_modal_list_peer_name" my-user-link="participant.user_id"></a>
             </div>
-            <div class="md_modal_list_peer_description" my-user-status="::participant.user_id"></div>
+            <div class="md_modal_list_peer_description" my-user-status="::participant.user_id" bot-chat-privacy="true"></div>
           </div>
 
         </div>

app/partials/desktop/document_modal.html

@@ -16,12 +16,12 @@
       </a>
     </div>
 
-    <div class="media_modal_info_wrap pull-left" ng-switch="messageID > 0">
+    <div class="media_modal_info_wrap pull-left" ng-if="document.user_id > 0" ng-switch="messageID > 0">
       <a class="media_modal_author_photo pull-left" my-peer-photolink="document.user_id" img-class="media_modal_author_photo" watch="true"></a>
       <div class="media_modal_author_name">
         <a class="media_modal_author" my-user-link="document.user_id" user-watch="true"></a>
       </div>
-      <div class="media_modal_date">
+      <div class="media_modal_date" ng-if="document.date > 0">
         <a ng-switch-when="true" class="media_modal_date" ng-click="goToMessage()" ng-bind="document.date | dateOrTime :true"></a>
         <span ng-switch-default ng-bind="document.date | dateOrTime :true"></span>
       </div>

app/partials/desktop/im.html

@@ -103,7 +103,7 @@
             <div class="im_history_scrollable_wrap nano-content">
 
               <div class="im_history_scrollable">
-                  <div class="im_history" ng-class="{im_history_selectable: historyState.selectActions}">
+                  <div class="im_history" ng-class="{im_history_selectable: !historyState.startBot, im_history_select_active: historyState.selectActions}">
                     <div ng-if="state.empty"  class="im_history_empty" ng-switch="state.mayBeHasMore" my-vertical-position="0.25" padding="true">
                       <span ng-switch-when="true">
                         <my-i18n msgid="im_loading_history"></my-i18n><span my-loading-dots></span>
@@ -140,10 +140,13 @@
 
           <div class="im_bottom_panel_wrap">
 
-            <div class="im_edit_panel_wrap clearfix" ng-show="historyState.selectActions">
+            <div class="im_edit_panel_wrap clearfix" ng-show="historyState.selectActions || historyState.startBot" ng-switch="historyState.startBot != false">
               <div class="im_edit_panel_border"></div>
-              <a class="btn btn-md btn-md-primary im_edit_cancel_link" ng-click="selectedCancel()" my-i18n="modal_cancel"></a>
-              <div class="im_edit_selected_actions" my-i18n>
+              <a ng-show="historyState.startBot != 2" class="btn btn-md btn-md-primary im_edit_cancel_link" ng-click="selectedCancel()" my-i18n="modal_cancel"></a>
+              <div class="im_edit_start_actions" ng-switch-when="true">
+                <a class="btn btn-primary im_start_btn" ng-click="botStart()" my-i18n="im_start"></a>
+              </div>
+              <div class="im_edit_selected_actions" ng-switch-default my-i18n>
                 <a class="btn btn-primary im_edit_forward_btn" ng-click="selectedForward()" ng-class="{disabled: !selectedCount}" ng-disabled="!selectedCount" my-i18n-format="im_forward"></a>
                 <a class="btn btn-primary im_edit_delete_btn" ng-click="selectedDelete()" ng-class="{disabled: !selectedCount}" ng-disabled="!selectedCount" my-i18n-format="im_delete"></a>
                 <a class="btn btn-primary im_edit_reply_btn" ng-click="selectedReply()" ng-show="selectedCount == 1"my-i18n="im_reply"></a>
@@ -151,7 +154,7 @@
               </div>
             </div>
 
-            <div class="im_send_panel_wrap" ng-hide="historyState.selectActions">
+            <div class="im_send_panel_wrap" ng-show="!historyState.selectActions &amp;&amp; !historyState.startBot">
 
               <div class="im_send_form_wrap1">
 
@@ -162,21 +165,23 @@
                   </a>
                   <a class="pull-left im_panel_own_photo" my-peer-photolink="ownID" img-class="im_panel_own_photo" watch="true" ng-click="openSettings()" no-open="true"></a>
 
-                  <form my-send-form draft-message="draftMessage" mentions="mentions" class="im_send_form" ng-class="{im_send_form_empty: !draftMessage.text.length}">
+                  <form my-send-form draft-message="draftMessage" mentions="mentions" commands="commands" class="im_send_form" ng-class="{im_send_form_empty: !draftMessage.text.length}">
 
                     <div class="im_send_reply_wrap" ng-if="draftMessage.replyToMessage != null">
-                      <a class="im_send_reply_cancel" ng-click="draftMessage.replyClear()"><i class="icon icon-reply-bar"></i><i class="icon icon-reply-bar"></i></a>
-                      <div my-reply-message="draftMessage.replyToMessage"></div>
+                      <a class="im_send_reply_cancel" ng-mousedown="draftMessage.replyClear()"><i class="icon icon-reply-bar"></i><i class="icon icon-reply-bar"></i></a>
+                      <a class="im_message_reply_wrap" my-reply-message="draftMessage.replyToMessage" watch="true"></a>
                     </div>
 
-                    <div class="im_send_field_wrap">
+                    <div class="im_send_field_wrap" ng-class="historyState.replyKeyboard._ == 'replyKeyboardMarkup' ? 'im_send_field_wrap_2ndbtn' : ''">
                       <a class="composer_emoji_insert_btn"><i class="icon icon-emoji"></i></a>
+                      <a class="composer_command_btn" ng-show="!historyState.replyKeyboard && commands.list.length > 0 && !draftMessage.text.length || draftMessage.text[0] == '/'" ng-mousedown="toggleSlash($event)" ng-class="draftMessage.text[0] == '/' ? 'active' : ''"><i class="icon icon-slash"></i></a>
+                      <a class="composer_keyboard_btn" ng-show="historyState.replyKeyboard._ == 'replyKeyboardMarkup'" ng-mousedown="replyKeyboardToggle($event)" ng-class="!historyState.replyKeyboard.pFlags.hidden ? 'active' : ''"><i class="icon icon-keyboard"></i></a>
 
                       <div class="im_send_dropbox_wrap" my-i18n="im_photos_drop_text"></div>
                       <textarea ng-model="draftMessage.text" placeholder="{{'im_message_field_placeholder' | i18n}}" class="form-control im_message_field no_outline" dir="auto"></textarea>
                     </div>
 
-                    <div class="clearfix">
+                    <div class="im_send_buttons_wrap clearfix">
                       <button type="submit" class="btn btn-md im_submit" my-i18n="im_submit_message"></button>
 
                       <div class="im_attach pull-left">
@@ -190,8 +195,12 @@
                       </div>
 
                       <div class="composer_emoji_panel"></div>
+                    </div>
 
+                    <div class="im_send_keyboard_wrap" ng-if="historyState.replyKeyboard._ == 'replyKeyboardMarkup'" ng-show="!historyState.replyKeyboard.pFlags.hidden">
+                      <div my-reply-markup="historyState.replyKeyboard"></div>
                     </div>
+
                   </form>
                 </div>
 

app/partials/desktop/message.html

@@ -3,8 +3,12 @@
 
   <div class="im_message_wrap clearfix" ng-switch="::historyMessage._ == 'messageService'">
 
-    <div class="im_service_message_wrap" ng-switch-when="true">
-      <div class="im_service_message">
+    <div class="im_service_message_wrap" ng-switch-when="true" ng-switch="historyMessage.action._ == 'messageActionBotIntro'">
+      <div ng-switch-when="true" class="im_bot_intro_message_wrap">
+        <div class="im_bot_intro_message_header" my-i18n="message_service_bot_intro_header"></div>
+        <div class="im_bot_intro_message" ng-bind-html="::historyMessage.action.rDescription"></div>
+      </div>
+      <div ng-switch-default class="im_service_message">
         <a class="im_message_author" my-user-link="historyMessage.from_id" short="!historyMessage.to_id.chat_id" color="historyMessage.to_id.chat_id > 0" no-watch="true"></a>
         <span class="im_message_service" my-service-message></span>
       </div>
@@ -20,9 +24,7 @@
     </div>
 
     <div ng-switch-default class="im_content_message_wrap" ng-class="::[historyMessage.out ? 'im_message_out' : 'im_message_in', historyMessage.fwd_from_id > 0 ? 'im_message_fwd' : '']">
-      <div class="im_content_message_select_area">
-        <i class="icon icon-select-tick"></i>
-      </div>
+      <i class="icon icon-select-tick"></i>
 
       <a class="im_message_error_btn" ng-if="::historyMessage.pending || historyMessage.error || false" ng-click="historyMessage.send()">
         <i class="icon-message-status" tooltip="Try again"></i>

app/partials/desktop/message_attach_document.html

@@ -2,7 +2,7 @@
 
   <div ng-switch-when="gif" my-load-gif document="document"></div>
 
-  <div ng-switch-when="sticker" my-load-sticker document="document"></div>
+  <div ng-switch-when="sticker" my-load-sticker document="document" open="true"></div>
 
   <div ng-switch-when="audio" class="im_message_audio">
     <div my-audio-player audio="document"></div>

app/partials/desktop/photo_modal.html

@@ -22,12 +22,12 @@
       </a>
     </div>
 
-    <div class="media_modal_info_wrap pull-left" ng-if="!webpageID">
+    <div class="media_modal_info_wrap pull-left" ng-if="!webpageID && photo.user_id">
       <a class="media_modal_author_photo pull-left" my-peer-photolink="photo.user_id" img-class="media_modal_author_photo" watch="true"></a>
       <div class="media_modal_author_name">
         <a class="media_modal_author" my-user-link="photo.user_id" user-watch="true"></a>
       </div>
-      <div class="media_modal_date" ng-switch="messageID > 0">
+      <div class="media_modal_date" ng-if="photo.date > 0" ng-switch="messageID > 0">
         <a ng-switch-when="true" class="media_modal_date" ng-click="goToMessage()" ng-bind="photo.date | dateOrTime :true"></a>
         <span ng-switch-default ng-bind="photo.date | dateOrTime :true"></span>
       </div>

app/partials/desktop/reply_markup.html

@@ -0,0 +1,9 @@
+<div class="reply_markup_wrap">
+  <div class="reply_markup" ng-class="replyMarkup.splitCount ? 'reply_markup_h' + replyMarkup.splitCount : ''">
+    <div class="reply_markup_row" ng-repeat="row in replyMarkup.rows">
+      <div class="reply_markup_button_wrap" ng-class="'reply_markup_button_w' + row.buttons.length" ng-repeat="button in row.buttons">
+        <button class="btn reply_markup_button" ng-bind-html="::button.rText" ng-click="buttonSend(button)"></button>
+      </div>
+    </div>
+  </div>
+</div>

app/partials/desktop/reply_message.html

@@ -8,6 +8,7 @@
       class="im_message_reply_thumb"
       my-load-thumb
       thumb="thumb"
+      watch="true"
     />
   </div>
   <div class="im_message_reply_author" ng-switch-default>

app/partials/desktop/user_modal.html

@@ -4,7 +4,7 @@
     <div class="md_modal_title_wrap">
       <div class="md_modal_actions_wrap clearfix">
         <a class="md_modal_action md_modal_action_close" ng-click="$close()" my-i18n="modal_close"></a>
-        <a class="md_modal_action" ng-if="user._ == 'userContact'" ng-click="importContact(true)" my-i18n="modal_edit"></a>
+        <a class="md_modal_action" ng-if="user.pFlags.contact" ng-click="importContact(true)" my-i18n="modal_edit"></a>
       </div>
       <div class="md_modal_title" my-i18n="user_modal_contact_info"></div>
     </div>
@@ -36,6 +36,13 @@
       <div class="md_modal_iconed_section_wrap md_modal_iconed_section_number" ng-if="user.phone || user.username">
         <i class="md_modal_section_icon md_modal_section_icon_phone"></i>
 
+        <div class="md_modal_section_param_wrap" ng-if="user.pFlags.bot &amp;&amp; bot_info.rAbout">
+          <div class="md_modal_section_param_value">
+            <span ng-bind-html="bot_info.rAbout"></span>
+          </div>
+          <div class="md_modal_section_param_name" my-i18n="user_modal_about"></div>
+        </div>
+
         <div class="md_modal_section_param_wrap" ng-if="user.phone">
           <div class="md_modal_section_param_value" ng-bind="user.phone | phoneNumber"></div>
           <div class="md_modal_section_param_name" my-i18n="user_modal_phone"></div>
@@ -62,7 +69,19 @@
       <div class="md_modal_iconed_section_wrap md_modal_iconed_section_link" ng-init="f.showMoreActions = !user.phone.length">
         <i class="md_modal_section_icon md_modal_section_icon_more"></i>
 
-        <div class="md_modal_section_link_wrap" ng-if="user.phone.length > 0 &amp;&amp; user._ != 'userContact' &amp;&amp; user._ != 'userSelf'">
+        <div class="md_modal_section_link_wrap" ng-if="user.pFlags.bot &amp;&amp; !user.pFlags.botNoGroups">
+          <a class="md_modal_section_link" ng-click="inviteToGroup()" my-i18n="user_modal_add_to_group"></a>
+        </div>
+
+        <div class="md_modal_section_link_wrap" ng-if="bot_info.commands.settings != null">
+          <a class="md_modal_section_link" ng-click="sendCommand('settings')" my-i18n="user_modal_bot_settings"></a>
+        </div>
+
+        <div class="md_modal_section_link_wrap" ng-if="bot_info.commands.help != null">
+          <a class="md_modal_section_link" ng-click="sendCommand('help')" my-i18n="user_modal_bot_help"></a>
+        </div>
+
+        <div class="md_modal_section_link_wrap" ng-if="user.phone.length > 0 &amp;&amp; !user.pFlags.contact &amp;&amp; !user.pFlags.self">
           <a class="md_modal_section_link" ng-click="importContact()" my-i18n="user_modal_add_contact"></a>
         </div>
 
@@ -70,12 +89,12 @@
           <a class="md_modal_section_link" ng-click="shareContact()" my-i18n="user_modal_share_contact"></a>
         </div>
 
-        <div class="md_modal_section_link_wrap" ng-if="f.showMoreActions &amp;&amp; user._ == 'userContact'">
+        <div class="md_modal_section_link_wrap" ng-if="f.showMoreActions &amp;&amp; user.pFlags.contact">
           <a class="md_modal_section_link" ng-click="deleteContact()" my-i18n="user_modal_delete_contact"></a>
         </div>
 
 
-        <div class="md_modal_section_link_wrap" ng-if="f.showMoreActions &amp;&amp; user._ != 'userSelf'">
+        <div class="md_modal_section_link_wrap" ng-if="f.showMoreActions &amp;&amp; !user.pFlags.self">
           <a class="md_modal_section_link" ng-click="toggleBlock(!blocked)" ng-switch="blocked">
             <my-i18n ng-switch-when="true" msgid="user_modal_unblock_user"></my-i18n>
             <my-i18n ng-switch-default msgid="user_modal_block_user"></my-i18n>

app/partials/desktop/video_modal.html

@@ -16,12 +16,12 @@
       </a>
     </div>
 
-    <div class="media_modal_info_wrap pull-left" ng-switch="messageID > 0">
+    <div class="media_modal_info_wrap pull-left" ng-if="video.user_id > 0" ng-switch="messageID > 0">
       <a class="media_modal_author_photo pull-left" my-peer-photolink="video.user_id" img-class="media_modal_author_photo" watch="true"></a>
       <div class="media_modal_author_name">
         <a class="media_modal_author" my-user-link="video.user_id" user-watch="true"></a>
       </div>
-      <div class="media_modal_date">
+      <div class="media_modal_date" ng-if="video.date > 0">
         <a ng-switch-when="true" class="media_modal_date" ng-click="goToMessage()" ng-bind="video.date | dateOrTime :true"></a>
         <span ng-switch-default ng-bind="video.date | dateOrTime :true"></span>
       </div>

app/partials/mobile/audio_player.html

@@ -7,8 +7,12 @@
 			<span ng-switch-when="true" class="audio_player_duration" ng-bind="mediaPlayer.player.currentTime | durationRemains : (mediaPlayer.player.duration || audio.duration)"></span>
 			<span ng-switch-default class="audio_player_duration" ng-bind="mediaPlayer.player.duration || audio.duration | duration"></span>
 		</div>
-		<a ng-click="download()" class="audio_player_title" ng-switch="::audio.file_name.length > 0">
-			<span ng-switch-when="true" ng-bind="::audio.file_name"></span>
+		<a ng-click="download()" class="audio_player_title" ng-switch="::audio.audioTitle.length > 0 ? 2 : (audio.file_name.length > 0 ? 1 : 0)">
+			<span ng-switch-when="2">
+				<strong ng-bind="::audio.audioPerformer"></strong>
+				<span ng-bind="::(audio.audioPerformer ? '– ' : '') + audio.audioTitle"></span>
+			</span>
+			<span ng-switch-when="1" ng-bind="::audio.file_name"></span>
 			<span ng-switch-default my-i18n="message_attach_audio_message"></span>
 		</a>
 		<div class="audio_player_meta" ng-if="!audio.downloaded || !(mediaPlayer.player.duration || audio.duration)" ng-switch="audio.progress.enabled">

app/partials/mobile/message_attach_document.html

@@ -2,7 +2,7 @@
 
   <div ng-switch-when="gif" my-load-gif document="document"></div>
 
-  <div ng-switch-when="sticker" my-load-sticker document="document"></div>
+  <div ng-switch-when="sticker" my-load-sticker document="document" open="true"></div>
 
   <div ng-switch-when="audio" class="im_message_audio">
     <div my-audio-player audio="document"></div>

app/partials/mobile/photo_modal.html

@@ -12,7 +12,7 @@
       </a>
     </div>
 
-    <div class="media_modal_info_wrap">
+    <div class="media_modal_info_wrap" ng-if="photo.user_id > 0">
       <a class="media_modal_author" my-user-link="photo.user_id" user-watch="true"></a>
       <br/>
       <span class="media_modal_date" ng-bind="photo.date | dateOrTime :true"></span>

app/partials/mobile/user_modal.html

@@ -11,13 +11,13 @@
             <span class="icon-bar"></span>
           </a>
           <ul class="dropdown-menu">
-            <li ng-if="user._ == 'userContact'">
+            <li ng-if="user.pFlags.contact">
               <a ng-click="importContact(true)" my-i18n="user_modal_edit_contact"></a>
             </li>
-            <li ng-if="user._ == 'userContact'">
+            <li ng-if="user.pFlags.contact">
               <a ng-click="deleteContact()" my-i18n="user_modal_delete_contact"></a>
             </li>
-            <li ng-if="user.phone.length > 0 &amp;&amp; user._ != 'userContact' &amp;&amp; user._ != 'userSelf'">
+            <li ng-if="user.phone.length > 0 &amp;&amp; !user.pFlags.contact &amp;&amp; !user.pFlags.self">
               <a ng-click="importContact()" my-i18n="user_modal_add_contact"></a>
             </li>
             <li>

app/partials/mobile/video_modal.html

@@ -12,7 +12,7 @@
       </a>
     </div>
 
-    <div class="media_modal_info_wrap">
+    <div class="media_modal_info_wrap" ng-if="video.user_id > 0">
       <a class="media_modal_author" my-user-link="video.user_id" user-watch="true"></a>
       <br/>
       <span class="media_modal_date" ng-bind="video.date | dateOrTime :true"></span>

app/vendor/jquery.nanoscroller/nanoscroller.js

@@ -743,6 +743,7 @@
       } else {
         this.slider.show();
       }
+      this.$el.toggleClass('active-scrollbar', this.isActive);
       this.pane.css({
         opacity: (this.options.alwaysVisible ? 1 : ''),
         visibility: (this.options.alwaysVisible ? 'visible' : '')

app/webogram.appcache

@@ -1,6 +1,6 @@
 CACHE MANIFEST
 
-# 61
+# 62
 
 NETWORK:
 *