232 lines
8.9 KiB
JavaScript
232 lines
8.9 KiB
JavaScript
/*
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*
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* (c) Copyright Ascensio System SIA 2010-2019
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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/**
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* Chat.js
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*
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* Controller
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*
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* Created by Maxim Kadushkin on 27 February 2014
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* Copyright (c) 2018 Ascensio System SIA. All rights reserved.
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*
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*/
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define([
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'core',
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'common/main/lib/collection/Users',
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'common/main/lib/collection/ChatMessages',
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'common/main/lib/view/Chat'
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], function () {
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'use strict';
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Common.Controllers.Chat = Backbone.Controller.extend(_.extend({
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models: [],
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collections: [
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'Common.Collections.Users',
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'Common.Collections.ChatMessages'
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],
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views: [
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'Common.Views.Chat'
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],
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initialize: function() {
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this.addListeners({
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'Common.Views.Chat': {
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'message:add': _.bind(this.onSendMessage, this)
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}
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});
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var me = this;
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Common.NotificationCenter.on('layout:changed', function(area){
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Common.Utils.asyncCall(function(e) {
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if ( (e == 'toolbar' || e == 'status') && me.panelChat.$el.is(':visible') ) {
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me.panelChat.updateLayout(true);
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me.panelChat.setupAutoSizingTextBox();
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}
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}, this, area);
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});
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},
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events: {
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},
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onLaunch: function() {
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this.panelChat = this.createView('Common.Views.Chat', {
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storeUsers: this.getApplication().getCollection('Common.Collections.Users'),
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storeMessages: this.getApplication().getCollection('Common.Collections.ChatMessages')
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});
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this.panelChat.on('render:after', _.bind(this.onAfterRender, this));
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},
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onAfterRender: function(panel) {
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var viewport = this.getApplication().getController('Viewport').getView('Viewport');
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viewport.hlayout.on('layout:resizedrag', _.bind(function () {
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panel && panel.updateScrolls();
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}, this));
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},
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setMode: function(mode) {
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this.mode = mode;
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this.currentUserId = mode.user.id;
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if (this.api) {
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if (this.mode.canCoAuthoring && this.mode.canChat)
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this.api.asc_registerCallback('asc_onCoAuthoringChatReceiveMessage', _.bind(this.onReceiveMessage, this));
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if ( !this.mode.isEditDiagram && !this.mode.isEditMailMerge && !this.mode.isEditOle ) {
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this.api.asc_registerCallback('asc_onAuthParticipantsChanged', _.bind(this.onUsersChanged, this));
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this.api.asc_registerCallback('asc_onConnectionStateChanged', _.bind(this.onUserConnection, this));
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this.api.asc_coAuthoringGetUsers();
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}
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if (this.mode.canCoAuthoring && this.mode.canChat)
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this.api.asc_coAuthoringChatGetMessages();
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}
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return this;
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},
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setApi: function(api) {
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this.api = api;
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return this;
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},
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onUsersChanged: function(users, currentUserId){
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if (!this.mode.canLicense || !this.mode.canCoAuthoring) {
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var len = 0;
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for (name in users) {
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if (undefined !== name) len++;
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}
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if (len>1 && this._isCoAuthoringStopped==undefined) {
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this._isCoAuthoringStopped = true;
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this.api.asc_coAuthoringDisconnect();
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Common.NotificationCenter.trigger('api:disconnect');
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return;
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}
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}
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var usersStore = this.getApplication().getCollection('Common.Collections.Users');
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if (usersStore) {
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var arrUsers = [], name, user;
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for (name in users) {
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if (undefined !== name) {
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user = users[name];
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if (user) {
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var usermodel = new Common.Models.User({
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id : user.asc_getId(),
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idOriginal : user.asc_getIdOriginal(),
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username : user.asc_getUserName(),
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online : true,
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color : user.asc_getColor(),
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view : user.asc_getView(),
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hidden : !(user.asc_getIdOriginal()===this.currentUserId || AscCommon.UserInfoParser.isUserVisible(user.asc_getUserName()))
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});
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arrUsers[(user.asc_getId() == currentUserId ) ? 'unshift' : 'push'](usermodel);
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}
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}
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}
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usersStore[usersStore.size() > 0 ? 'add' : 'reset'](arrUsers);
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}
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},
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onUserConnection: function(change){
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var usersStore = this.getApplication().getCollection('Common.Collections.Users');
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if (usersStore){
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var user = usersStore.findUser(change.asc_getId());
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if (!user) {
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usersStore.add(new Common.Models.User({
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id : change.asc_getId(),
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idOriginal : change.asc_getIdOriginal(),
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username : change.asc_getUserName(),
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online : change.asc_getState(),
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color : change.asc_getColor(),
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view : change.asc_getView(),
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hidden : !(change.asc_getIdOriginal()===this.currentUserId || AscCommon.UserInfoParser.isUserVisible(change.asc_getUserName()))
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}));
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} else {
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user.set({online: change.asc_getState()});
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user.set({username: change.asc_getUserName()});
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}
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}
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},
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onReceiveMessage: function(messages, clear){
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var msgStore = this.getApplication().getCollection('Common.Collections.ChatMessages');
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if ( msgStore ) {
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var array = [];
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messages.forEach(function(msg) {
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array.push(new Common.Models.ChatMessage({
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userid : msg.useridoriginal,
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message : msg.message,
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username : msg.username
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}));
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});
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msgStore[(msgStore.size() < 1 || clear) ? 'reset' : 'add'](array);
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}
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},
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onSendMessage: function(panel, text){
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if (text.length > 0){
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var splitString = function(string, chunkSize) {
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var chunks = [];
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while (string) {
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if (string.length < chunkSize) {
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chunks.push(string);
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break;
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} else {
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chunks.push(string.substr(0, chunkSize));
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string = string.substr(chunkSize);
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}
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}
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return chunks;
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};
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var me = this;
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splitString(text, 2048).forEach(function(message) {
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me.api.asc_coAuthoringChatSendMessage(message);
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});
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}
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},
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notcriticalErrorTitle: 'Warning'
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}, Common.Controllers.Chat || {}));
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}); |