mirror of
https://github.com/element-hq/element-web
synced 2024-10-27 21:18:13 +03:00
289 lines
9.5 KiB
JavaScript
289 lines
9.5 KiB
JavaScript
/*
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Copyright 2015, 2016 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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var React = require("react");
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var classNames = require('classnames');
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var sdk = require("../../../index");
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var Invite = require("../../../Invite");
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var createRoom = require("../../../createRoom");
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var MatrixClientPeg = require("../../../MatrixClientPeg");
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var DMRoomMap = require('../../../utils/DMRoomMap');
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var rate_limited_func = require("../../../ratelimitedfunc");
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var dis = require("../../../dispatcher");
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var Modal = require('../../../Modal');
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const TRUNCATE_QUERY_LIST = 40;
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module.exports = React.createClass({
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displayName: "ChatInviteDialog",
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propTypes: {
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title: React.PropTypes.string,
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description: React.PropTypes.oneOfType([
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React.PropTypes.element,
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React.PropTypes.string,
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]),
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value: React.PropTypes.string,
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placeholder: React.PropTypes.string,
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button: React.PropTypes.string,
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focus: React.PropTypes.bool,
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onFinished: React.PropTypes.func.isRequired
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},
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getDefaultProps: function() {
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return {
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title: "Start a chat",
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description: "Who would you like to communicate with?",
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value: "",
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placeholder: "User ID, Name or email",
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button: "Start Chat",
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focus: true
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};
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},
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getInitialState: function() {
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return {
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inviteList: [],
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queryList: [],
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};
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},
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componentDidMount: function() {
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if (this.props.focus) {
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// Set the cursor at the end of the text input
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this.refs.textinput.value = this.props.value;
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}
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this._updateUserList();
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},
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onStartChat: function() {
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var addr;
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// Either an address tile was created, or text input is being used
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if (this.state.inviteList[0]) {
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addr = this.state.inviteList[0].userId;
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} else {
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addr = this.refs.textinput.value;
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}
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// Check if the addr is a valid type
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if (Invite.getAddressType(addr) === "mx") {
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var room = this._getDirectMessageRoom(addr);
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if (room) {
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// A Direct Message room already exists for this user and you
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// so go straight to that room
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dis.dispatch({
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action: 'view_room',
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room_id: room.roomId,
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});
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this.props.onFinished(true, addr);
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} else {
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this._startChat(addr);
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}
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} else if (Invite.getAddressType(addr) === "email") {
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this._startChat(addr);
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} else {
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// Nothing to do, so focus back on the textinput
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this.refs.textinput.focus();
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}
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},
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onCancel: function() {
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this.props.onFinished(false);
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},
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onKeyDown: function(e) {
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if (e.keyCode === 27) { // escape
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e.stopPropagation();
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e.preventDefault();
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this.props.onFinished(false);
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} else if (e.keyCode === 38) { // up arrow
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e.stopPropagation();
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e.preventDefault();
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this.addressSelector.onKeyUpArrow();
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} else if (e.keyCode === 40) { // down arrow
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e.stopPropagation();
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e.preventDefault();
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this.addressSelector.onKeyDownArrow();
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} else if (e.keyCode === 13) { // enter
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e.stopPropagation();
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e.preventDefault();
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this.addressSelector.onKeyReturn();
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}
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},
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onQueryChanged: function(ev) {
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var query = ev.target.value;
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var queryList = [];
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// Only do search if there is something to search
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if (query.length > 0) {
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queryList = this._userList.filter((user) => {
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return this._matches(query, user);
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});
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}
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this.setState({ queryList: queryList });
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},
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onDismissed: function(index) {
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var self = this;
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return function() {
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var inviteList = self.state.inviteList.slice();
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inviteList.splice(index, 1);
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self.setState({
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inviteList: inviteList,
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queryList: [],
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});
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}
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},
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onClick: function(index) {
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var self = this;
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return function() {
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self.onSelected(index);
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};
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},
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onSelected: function(index) {
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var inviteList = this.state.inviteList.slice();
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inviteList.push(this.state.queryList[index]);
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this.setState({
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inviteList: inviteList,
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queryList: [],
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});
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},
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_getDirectMessageRoom: function(addr) {
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const dmRoomMap = new DMRoomMap(MatrixClientPeg.get());
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var dmRooms = dmRoomMap.getDMRoomsForUserId(addr);
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if (dmRooms.length > 0) {
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// Cycle through all the DM rooms and find the first non forgotten or parted room
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for (let i = 0; i < dmRooms.length; i++) {
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let room = MatrixClientPeg.get().getRoom(dmRooms[i]);
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if (room) {
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return room;
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}
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}
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}
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return null;
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},
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_startChat: function(addr) {
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// Start the chat
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createRoom().then(function(roomId) {
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return Invite.inviteToRoom(roomId, addr);
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})
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.catch(function(err) {
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var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
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Modal.createDialog(ErrorDialog, {
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title: "Failure to invite user",
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description: err.toString()
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});
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return null;
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})
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.done();
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// Close - this will happen before the above, as that is async
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this.props.onFinished(true, addr);
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},
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_updateUserList: new rate_limited_func(function() {
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// Get all the users
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this._userList = MatrixClientPeg.get().getUsers();
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}, 500),
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// This is the search algorithm for matching users
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_matches: function(query, user) {
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var name = user.displayName.toLowerCase();
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var uid = user.userId.toLowerCase();
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query = query.toLowerCase();
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// direct prefix matches
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if (name.indexOf(query) === 0 || uid.indexOf(query) === 0) {
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return true;
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}
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// strip @ on uid and try matching again
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if (uid.length > 1 && uid[0] === "@" && uid.substring(1).indexOf(query) === 0) {
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return true;
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}
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// split spaces in name and try matching constituent parts
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var parts = name.split(" ");
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for (var i = 0; i < parts.length; i++) {
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if (parts[i].indexOf(query) === 0) {
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return true;
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}
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}
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return false;
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},
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render: function() {
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var TintableSvg = sdk.getComponent("elements.TintableSvg");
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var AddressSelector = sdk.getComponent("elements.AddressSelector");
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this.scrollElement = null;
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var query = [];
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// create the invite list
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if (this.state.inviteList.length > 0) {
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var AddressTile = sdk.getComponent("elements.AddressTile");
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for (let i = 0; i < this.state.inviteList.length; i++) {
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query.push(
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<AddressTile key={i} user={this.state.inviteList[i]} canDismiss={true} onDismissed={ this.onDismissed(i) } />
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);
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}
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}
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// Add the query at the end
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query.push(
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<textarea key={this.state.inviteList.length}
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rows="1"
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id="textinput"
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ref="textinput"
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className="mx_ChatInviteDialog_input"
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onChange={this.onQueryChanged}
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placeholder={this.props.placeholder}
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defaultValue={this.props.value}
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autoFocus={this.props.focus}>
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</textarea>
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);
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return (
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<div className="mx_ChatInviteDialog" onKeyDown={this.onKeyDown}>
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<div className="mx_Dialog_title">
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{this.props.title}
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</div>
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<div className="mx_ChatInviteDialog_cancel" onClick={this.onCancel} >
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<TintableSvg src="img/icons-close-button.svg" width="35" height="35" />
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</div>
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<div className="mx_ChatInviteDialog_label">
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<label htmlFor="textinput">{ this.props.description }</label>
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</div>
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<div className="mx_Dialog_content">
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<div className="mx_ChatInviteDialog_inputContainer">{ query }</div>
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<AddressSelector ref={(ref) => {this.addressSelector = ref}}
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addressList={ this.state.queryList }
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onSelected={ this.onSelected }
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truncateAt={ TRUNCATE_QUERY_LIST } />
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</div>
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<div className="mx_Dialog_buttons">
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<button className="mx_Dialog_primary" onClick={this.onStartChat}>
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{this.props.button}
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</button>
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</div>
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</div>
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);
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}
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});
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