mirror of
https://github.com/element-hq/element-web.git
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439 lines
17 KiB
JavaScript
439 lines
17 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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'use strict';
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var React = require("react");
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var ReactDOM = require("react-dom");
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var GeminiScrollbar = require('react-gemini-scrollbar');
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var MatrixClientPeg = require("../../../MatrixClientPeg");
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var CallHandler = require('../../../CallHandler');
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var RoomListSorter = require("../../../RoomListSorter");
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var UnreadStatus = require('../../../UnreadStatus');
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var dis = require("../../../dispatcher");
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var sdk = require('../../../index');
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var HIDE_CONFERENCE_CHANS = true;
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module.exports = React.createClass({
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displayName: 'RoomList',
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propTypes: {
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ConferenceHandler: React.PropTypes.any,
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collapsed: React.PropTypes.bool,
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currentRoom: React.PropTypes.string
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},
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getInitialState: function() {
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return {
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activityMap: null,
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isLoadingLeftRooms: false,
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lists: {},
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incomingCall: null,
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}
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},
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componentWillMount: function() {
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var cli = MatrixClientPeg.get();
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cli.on("Room", this.onRoom);
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cli.on("deleteRoom", this.onDeleteRoom);
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cli.on("Room.timeline", this.onRoomTimeline);
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cli.on("Room.name", this.onRoomName);
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cli.on("Room.tags", this.onRoomTags);
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cli.on("RoomState.events", this.onRoomStateEvents);
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cli.on("RoomMember.name", this.onRoomMemberName);
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var s = this.getRoomLists();
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s.activityMap = {};
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this.setState(s);
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},
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componentDidMount: function() {
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this.dispatcherRef = dis.register(this.onAction);
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},
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onAction: function(payload) {
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switch (payload.action) {
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case 'view_tooltip':
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this.tooltip = payload.tooltip;
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this._repositionTooltip();
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if (this.tooltip) this.tooltip.style.display = 'block';
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break;
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case 'call_state':
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var call = CallHandler.getCall(payload.room_id);
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if (call && call.call_state === 'ringing') {
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this.setState({
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incomingCall: call
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});
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this._repositionIncomingCallBox(undefined, true);
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}
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else {
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this.setState({
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incomingCall: null
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});
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}
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break;
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}
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},
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componentWillUnmount: function() {
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dis.unregister(this.dispatcherRef);
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if (MatrixClientPeg.get()) {
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MatrixClientPeg.get().removeListener("Room", this.onRoom);
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MatrixClientPeg.get().removeListener("Room.timeline", this.onRoomTimeline);
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MatrixClientPeg.get().removeListener("Room.name", this.onRoomName);
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MatrixClientPeg.get().removeListener("RoomState.events", this.onRoomStateEvents);
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}
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},
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componentWillReceiveProps: function(newProps) {
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this.state.activityMap[newProps.selectedRoom] = undefined;
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this.setState({
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activityMap: this.state.activityMap
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});
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},
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onRoom: function(room) {
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this._delayedRefreshRoomList();
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},
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onDeleteRoom: function(roomId) {
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this._delayedRefreshRoomList();
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},
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onArchivedHeaderClick: function(isHidden) {
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if (!isHidden) {
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var self = this;
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this.setState({ isLoadingLeftRooms: true });
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// we don't care about the response since it comes down via "Room"
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// events.
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MatrixClientPeg.get().syncLeftRooms().catch(function(err) {
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console.error("Failed to sync left rooms: %s", err);
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console.error(err);
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}).finally(function() {
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self.setState({ isLoadingLeftRooms: false });
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});
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}
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},
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onRoomTimeline: function(ev, room, toStartOfTimeline) {
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if (toStartOfTimeline) return;
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var hl = 0;
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if (
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room.roomId != this.props.selectedRoom &&
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ev.getSender() != MatrixClientPeg.get().credentials.userId)
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{
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if (UnreadStatus.eventTriggersUnreadCount(ev)) {
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hl = 1;
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}
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var me = room.getMember(MatrixClientPeg.get().credentials.userId);
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var actions = MatrixClientPeg.get().getPushActionsForEvent(ev);
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if ((actions && actions.tweaks && actions.tweaks.highlight) ||
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(me && me.membership == "invite"))
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{
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hl = 2;
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}
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}
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var newState = this.getRoomLists();
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if (hl > 0) {
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// obviously this won't deep copy but this shouldn't be necessary
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var amap = this.state.activityMap;
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amap[room.roomId] = Math.max(amap[room.roomId] || 0, hl);
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newState.activityMap = amap;
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}
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// still want to update the list even if the highlight status
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// hasn't changed because the ordering may have
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this.setState(newState);
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},
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onRoomName: function(room) {
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this._delayedRefreshRoomList();
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},
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onRoomTags: function(event, room) {
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this._delayedRefreshRoomList();
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},
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onRoomStateEvents: function(ev, state) {
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this._delayedRefreshRoomList();
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},
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onRoomMemberName: function(ev, member) {
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this._delayedRefreshRoomList();
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},
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_delayedRefreshRoomList: function() {
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// There can be 1000s of JS SDK events when rooms are initially synced;
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// we don't want to do lots of work rendering until things have settled.
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// Therefore, keep a 1s refresh buffer which will refresh the room list
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// at MOST once every 1s to prevent thrashing.
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var MAX_REFRESH_INTERVAL_MS = 1000;
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var self = this;
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if (!self._lastRefreshRoomListTs) {
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self.refreshRoomList(); // first refresh evar
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}
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else {
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var timeWaitedMs = Date.now() - self._lastRefreshRoomListTs;
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if (timeWaitedMs > MAX_REFRESH_INTERVAL_MS) {
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clearTimeout(self._refreshRoomListTimerId);
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self._refreshRoomListTimerId = null;
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self.refreshRoomList(); // refreshed more than MAX_REFRESH_INTERVAL_MS ago
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}
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else {
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// refreshed less than MAX_REFRESH_INTERVAL_MS ago, wait the difference
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// if we aren't already waiting. If we are waiting then NOP, it will
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// fire soon, promise!
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if (!self._refreshRoomListTimerId) {
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self._refreshRoomListTimerId = setTimeout(function() {
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self.refreshRoomList();
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}, 10 + MAX_REFRESH_INTERVAL_MS - timeWaitedMs); // 10 is a buffer amount
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}
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}
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}
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},
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refreshRoomList: function() {
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// console.log("DEBUG: Refresh room list delta=%s ms",
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// (!this._lastRefreshRoomListTs ? "-" : (Date.now() - this._lastRefreshRoomListTs))
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// );
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// TODO: rather than bluntly regenerating and re-sorting everything
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// every time we see any kind of room change from the JS SDK
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// we could do incremental updates on our copy of the state
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// based on the room which has actually changed. This would stop
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// us re-rendering all the sublists every time anything changes anywhere
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// in the state of the client.
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this.setState(this.getRoomLists());
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this._lastRefreshRoomListTs = Date.now();
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},
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getRoomLists: function() {
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var self = this;
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var s = { lists: {} };
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s.lists["im.vector.fake.invite"] = [];
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s.lists["m.favourite"] = [];
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s.lists["im.vector.fake.recent"] = [];
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s.lists["m.lowpriority"] = [];
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s.lists["im.vector.fake.archived"] = [];
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MatrixClientPeg.get().getRooms().forEach(function(room) {
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var me = room.getMember(MatrixClientPeg.get().credentials.userId);
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if (me && me.membership == "invite") {
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s.lists["im.vector.fake.invite"].push(room);
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}
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else if (me && me.membership === "leave") {
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s.lists["im.vector.fake.archived"].push(room);
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}
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else {
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var shouldShowRoom = (
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me && (me.membership == "join" || me.membership === "ban")
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);
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// hiding conf rooms only ever toggles shouldShowRoom to false
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if (shouldShowRoom && HIDE_CONFERENCE_CHANS) {
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// we want to hide the 1:1 conf<->user room and not the group chat
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var joinedMembers = room.getJoinedMembers();
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if (joinedMembers.length === 2) {
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var otherMember = joinedMembers.filter(function(m) {
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return m.userId !== me.userId
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})[0];
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var ConfHandler = self.props.ConferenceHandler;
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if (ConfHandler && ConfHandler.isConferenceUser(otherMember.userId)) {
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// console.log("Hiding conference 1:1 room %s", room.roomId);
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shouldShowRoom = false;
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}
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}
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}
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if (shouldShowRoom) {
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var tagNames = Object.keys(room.tags);
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if (tagNames.length) {
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for (var i = 0; i < tagNames.length; i++) {
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var tagName = tagNames[i];
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s.lists[tagName] = s.lists[tagName] || [];
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s.lists[tagNames[i]].push(room);
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}
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}
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else {
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s.lists["im.vector.fake.recent"].push(room);
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}
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}
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}
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});
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//console.log("calculated new roomLists; im.vector.fake.recent = " + s.lists["im.vector.fake.recent"]);
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// we actually apply the sorting to this when receiving the prop in RoomSubLists.
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return s;
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},
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_getScrollNode: function() {
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var panel = ReactDOM.findDOMNode(this);
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if (!panel) return null;
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if (panel.classList.contains('gm-prevented')) {
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return panel;
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} else {
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return panel.children[2]; // XXX: Fragile!
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}
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},
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_repositionTooltips: function(e) {
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this._repositionTooltip(e);
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this._repositionIncomingCallBox(e, false);
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},
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_repositionTooltip: function(e) {
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if (this.tooltip && this.tooltip.parentElement) {
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var scroll = ReactDOM.findDOMNode(this);
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this.tooltip.style.top = (scroll.parentElement.offsetTop + this.tooltip.parentElement.offsetTop - this._getScrollNode().scrollTop) + "px";
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}
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},
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_repositionIncomingCallBox: function(e, firstTime) {
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var incomingCallBox = document.getElementById("incomingCallBox");
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if (incomingCallBox && incomingCallBox.parentElement) {
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var scroll = this._getScrollNode();
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var top = (scroll.offsetTop + incomingCallBox.parentElement.offsetTop - scroll.scrollTop);
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if (firstTime) {
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// scroll to make sure the callbox is on the screen...
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if (top < 10) { // 10px of vertical margin at top of screen
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scroll.scrollTop = incomingCallBox.parentElement.offsetTop - 10;
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}
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else if (top > scroll.clientHeight - incomingCallBox.offsetHeight + 50) {
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scroll.scrollTop = incomingCallBox.parentElement.offsetTop - scroll.offsetHeight + incomingCallBox.offsetHeight - 50;
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}
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// recalculate top in case we clipped it.
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top = (scroll.offsetTop + incomingCallBox.parentElement.offsetTop - scroll.scrollTop);
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}
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else {
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// stop the box from scrolling off the screen
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if (top < 10) {
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top = 10;
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}
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else if (top > scroll.clientHeight - incomingCallBox.offsetHeight + 50) {
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top = scroll.clientHeight - incomingCallBox.offsetHeight + 50;
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}
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}
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incomingCallBox.style.top = top + "px";
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incomingCallBox.style.left = scroll.offsetLeft + scroll.offsetWidth + "px";
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}
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},
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onShowClick: function() {
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dis.dispatch({
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action: 'show_left_panel',
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});
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},
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render: function() {
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var expandButton = this.props.collapsed ?
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<img className="mx_RoomList_expandButton" onClick={ this.onShowClick } src="img/menu.png" width="20" alt=">"/> :
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null;
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var RoomSubList = sdk.getComponent('structures.RoomSubList');
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var self = this;
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return (
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<GeminiScrollbar className="mx_RoomList_scrollbar" autoshow={true} onScroll={ self._repositionTooltips }>
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<div className="mx_RoomList">
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{ expandButton }
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<RoomSubList list={ self.state.lists['im.vector.fake.invite'] }
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label="Invites"
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editable={ false }
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order="recent"
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activityMap={ self.state.activityMap }
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selectedRoom={ self.props.selectedRoom }
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incomingCall={ self.state.incomingCall }
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collapsed={ self.props.collapsed } />
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<RoomSubList list={ self.state.lists['m.favourite'] }
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label="Favourites"
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tagName="m.favourite"
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verb="favourite"
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editable={ true }
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order="manual"
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activityMap={ self.state.activityMap }
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selectedRoom={ self.props.selectedRoom }
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incomingCall={ self.state.incomingCall }
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collapsed={ self.props.collapsed } />
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<RoomSubList list={ self.state.lists['im.vector.fake.recent'] }
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label="Rooms"
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editable={ true }
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verb="restore"
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order="recent"
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activityMap={ self.state.activityMap }
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selectedRoom={ self.props.selectedRoom }
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incomingCall={ self.state.incomingCall }
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collapsed={ self.props.collapsed } />
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{ Object.keys(self.state.lists).map(function(tagName) {
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if (!tagName.match(/^(m\.(favourite|lowpriority)|im\.vector\.fake\.(invite|recent|archived))$/)) {
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return <RoomSubList list={ self.state.lists[tagName] }
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key={ tagName }
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label={ tagName }
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tagName={ tagName }
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verb={ "tag as " + tagName }
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editable={ true }
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order="manual"
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activityMap={ self.state.activityMap }
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selectedRoom={ self.props.selectedRoom }
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incomingCall={ self.state.incomingCall }
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collapsed={ self.props.collapsed } />
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}
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}) }
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<RoomSubList list={ self.state.lists['m.lowpriority'] }
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label="Low priority"
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tagName="m.lowpriority"
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verb="demote"
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editable={ true }
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order="recent"
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activityMap={ self.state.activityMap }
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selectedRoom={ self.props.selectedRoom }
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incomingCall={ self.state.incomingCall }
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collapsed={ self.props.collapsed } />
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<RoomSubList list={ self.state.lists['im.vector.fake.archived'] }
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label="Historical"
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editable={ false }
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order="recent"
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activityMap={ self.state.activityMap }
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selectedRoom={ self.props.selectedRoom }
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collapsed={ self.props.collapsed }
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alwaysShowHeader={ true }
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startAsHidden={ true }
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showSpinner={ self.state.isLoadingLeftRooms }
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onHeaderClick= { self.onArchivedHeaderClick }
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incomingCall={ self.state.incomingCall } />
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</div>
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</GeminiScrollbar>
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);
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}
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});
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