435 lines
16 KiB
JavaScript
435 lines
16 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 Matrix = require("matrix-js-sdk");
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var q = require('q');
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var MatrixClientPeg = require("../../../MatrixClientPeg");
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var Modal = require("../../../Modal");
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var Entities = require("../../../Entities");
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var sdk = require('../../../index');
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var GeminiScrollbar = require('react-gemini-scrollbar');
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var rate_limited_func = require('../../../ratelimitedfunc');
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var INITIAL_LOAD_NUM_MEMBERS = 30;
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var SHARE_HISTORY_WARNING =
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<span>
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Newly invited users will see the history of this room. <br/>
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If you'd prefer invited users not to see messages that were sent before they joined, <br/>
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turn off, 'Share message history with new users' in the settings for this room.
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</span>
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var shown_invite_warning_this_session = false;
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// global promise so people can bulk invite and they all get resolved
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var invite_defer = q.defer();
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module.exports = React.createClass({
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displayName: 'MemberList',
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getInitialState: function() {
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var state = {
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members: [],
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// ideally we'd size this to the page height, but
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// in practice I find that a little constraining
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truncateAt: INITIAL_LOAD_NUM_MEMBERS,
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};
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if (!this.props.roomId) return state;
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var cli = MatrixClientPeg.get();
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var room = cli.getRoom(this.props.roomId);
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if (!room) return state;
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this.memberDict = this.getMemberDict();
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state.members = this.roomMembers(INITIAL_LOAD_NUM_MEMBERS);
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return state;
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},
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componentWillMount: function() {
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var cli = MatrixClientPeg.get();
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cli.on("RoomState.members", this.onRoomStateMember);
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cli.on("RoomMember.name", this.onRoomMemberName);
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cli.on("RoomState.events", this.onRoomStateEvent);
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cli.on("Room", this.onRoom); // invites
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},
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componentWillUnmount: function() {
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if (MatrixClientPeg.get()) {
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MatrixClientPeg.get().removeListener("Room", this.onRoom);
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MatrixClientPeg.get().removeListener("RoomState.members", this.onRoomStateMember);
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MatrixClientPeg.get().removeListener("RoomMember.name", this.onRoomMemberName);
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MatrixClientPeg.get().removeListener("User.presence", this.userPresenceFn);
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MatrixClientPeg.get().removeListener("RoomState.events", this.onRoomStateEvent);
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}
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},
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componentDidMount: function() {
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var self = this;
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// Lazy-load in more than the first N members
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setTimeout(function() {
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if (!self.isMounted()) return;
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// lazy load to prevent it blocking the first render
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self.setState({
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members: self.roomMembers()
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});
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}, 50);
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// Attach a SINGLE listener for global presence changes then locate the
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// member tile and re-render it. This is more efficient than every tile
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// evar attaching their own listener.
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function updateUserState(event, user) {
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// XXX: evil hack to track the age of this presence info.
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// this should be removed once syjs-28 is resolved in the JS SDK itself.
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user.lastPresenceTs = Date.now();
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var tile = self.refs[user.userId];
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if (tile) {
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self._updateList(); // reorder the membership list
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}
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}
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// FIXME: we should probably also reset 'lastActiveAgo' to zero whenever
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// we see a typing notif from a user, as we don't get presence updates for those.
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MatrixClientPeg.get().on("User.presence", updateUserState);
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this.userPresenceFn = updateUserState;
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},
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onRoom: function(room) {
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if (room.roomId !== this.props.roomId) {
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return;
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}
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// We listen for room events because when we accept an invite
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// we need to wait till the room is fully populated with state
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// before refreshing the member list else we get a stale list.
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this._updateList();
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},
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onRoomStateMember: function(ev, state, member) {
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this._updateList();
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},
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onRoomMemberName: function(ev, member) {
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this._updateList();
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},
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onRoomStateEvent: function(event, state) {
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if (event.getType() === "m.room.third_party_invite") {
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this._updateList();
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}
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},
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_updateList: new rate_limited_func(function() {
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this.memberDict = this.getMemberDict();
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var self = this;
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this.setState({
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members: self.roomMembers()
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});
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}, 500),
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onInvite: function(inputText) {
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var ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
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var self = this;
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inputText = inputText.trim(); // react requires es5-shim so we know trim() exists
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// email addresses and user IDs do not allow space, comma, semicolon so split
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// on them for bulk inviting.
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var separators =[ ";", " ", "," ];
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for (var i = 0; i < separators.length; i++) {
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if (inputText.indexOf(separators[i]) >= 0) {
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var inputs = inputText.split(separators[i]);
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inputs.forEach(function(input) {
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self.onInvite(input);
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});
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return;
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}
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}
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var isEmailAddress = /^\S+@\S+\.\S+$/.test(inputText);
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// sanity check the input for user IDs
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if (!isEmailAddress && (inputText[0] !== '@' || inputText.indexOf(":") === -1)) {
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console.error("Bad ID to invite: %s", inputText);
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Modal.createDialog(ErrorDialog, {
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title: "Invite Error",
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description: "Malformed ID. Should be an email address or a Matrix ID like '@localpart:domain'"
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});
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return;
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}
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var inviteWarningDefer = q.defer();
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var room = MatrixClientPeg.get().getRoom(this.props.roomId);
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var history_visibility = room.currentState.getStateEvents('m.room.history_visibility', '');
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if (history_visibility) history_visibility = history_visibility.getContent().history_visibility;
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if (history_visibility == 'shared' && !shown_invite_warning_this_session) {
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inviteWarningDefer = invite_defer; // whether we continue depends on this defer
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var QuestionDialog = sdk.getComponent("dialogs.QuestionDialog");
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Modal.createDialog(QuestionDialog, {
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title: "Warning",
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description: SHARE_HISTORY_WARNING,
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button: "Invite",
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onFinished: function(should_invite) {
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if (should_invite) {
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shown_invite_warning_this_session = true;
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invite_defer.resolve();
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} else {
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invite_defer.reject(null);
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// reset the promise so we don't auto-reject all invites from
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// now on.
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invite_defer = q.defer();
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}
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}
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});
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} else {
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inviteWarningDefer.resolve();
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}
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var promise = inviteWarningDefer.promise;
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if (isEmailAddress) {
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promise = promise.then(function() {
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return MatrixClientPeg.get().inviteByEmail(self.props.roomId, inputText);
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});
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}
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else {
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promise = promise.then(function() {
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return MatrixClientPeg.get().invite(self.props.roomId, inputText);
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});
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}
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self.setState({
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inviting: true
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});
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console.log(
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"Invite %s to %s - isEmail=%s", inputText, this.props.roomId, isEmailAddress
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);
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promise.done(function(res) {
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console.log("Invited %s", inputText);
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self.setState({
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inviting: false
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});
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}, function(err) {
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if (err !== null) {
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console.error("Failed to invite: %s", JSON.stringify(err));
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Modal.createDialog(ErrorDialog, {
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title: "Server error whilst inviting",
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description: err.message
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});
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}
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self.setState({
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inviting: false
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});
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});
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},
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getMemberDict: function() {
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if (!this.props.roomId) return {};
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var cli = MatrixClientPeg.get();
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var room = cli.getRoom(this.props.roomId);
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if (!room) return {};
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var all_members = room.currentState.members;
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// XXX: evil hack until SYJS-28 is fixed
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Object.keys(all_members).map(function(userId) {
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// work around a race where you might have a room member object
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// before the user object exists. This may or may not cause
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// https://github.com/vector-im/vector-web/issues/186
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if (all_members[userId].user === null) {
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all_members[userId].user = MatrixClientPeg.get().getUser(userId);
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}
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if (all_members[userId].user && !all_members[userId].user.lastPresenceTs) {
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all_members[userId].user.lastPresenceTs = Date.now();
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}
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});
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return all_members;
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},
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roomMembers: function(limit) {
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var all_members = this.memberDict || {};
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var all_user_ids = Object.keys(all_members);
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if (this.memberSort) all_user_ids.sort(this.memberSort);
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var to_display = [];
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var count = 0;
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for (var i = 0; i < all_user_ids.length && (limit === undefined || count < limit); ++i) {
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var user_id = all_user_ids[i];
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var m = all_members[user_id];
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if (m.membership == 'join' || m.membership == 'invite') {
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to_display.push(user_id);
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++count;
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}
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}
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return to_display;
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},
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_createOverflowTile: function(overflowCount, totalCount) {
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// For now we'll pretend this is any entity. It should probably be a separate tile.
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var EntityTile = sdk.getComponent("rooms.EntityTile");
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var BaseAvatar = sdk.getComponent("avatars.BaseAvatar");
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var text = "and " + overflowCount + " other" + (overflowCount > 1 ? "s" : "") + "...";
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return (
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<EntityTile className="mx_EntityTile_ellipsis" avatarJsx={
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<BaseAvatar url="img/ellipsis.svg" name="..." width={36} height={36} />
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} name={text} presenceState="online" suppressOnHover={true}
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onClick={this._showFullMemberList} />
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);
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},
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_showFullMemberList: function() {
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this.setState({
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truncateAt: -1
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});
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},
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memberSort: function(userIdA, userIdB) {
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var userA = this.memberDict[userIdA].user;
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var userB = this.memberDict[userIdB].user;
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var presenceMap = {
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online: 3,
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unavailable: 2,
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offline: 1
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};
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var presenceOrdA = userA ? presenceMap[userA.presence] : 0;
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var presenceOrdB = userB ? presenceMap[userB.presence] : 0;
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if (presenceOrdA != presenceOrdB) {
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return presenceOrdB - presenceOrdA;
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}
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var lastActiveTsA = userA && userA.lastActiveAgo ? userA.lastPresenceTs - userA.lastActiveAgo : 0;
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var lastActiveTsB = userB && userB.lastActiveAgo ? userB.lastPresenceTs - userB.lastActiveAgo : 0;
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return lastActiveTsB - lastActiveTsA;
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},
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onSearchQueryChanged: function(input) {
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this.setState({
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searchQuery: input
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});
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},
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makeMemberTiles: function(membership, query) {
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var MemberTile = sdk.getComponent("rooms.MemberTile");
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query = (query || "").toLowerCase();
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var self = this;
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var memberList = self.state.members.filter(function(userId) {
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var m = self.memberDict[userId];
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if (query && m.name.toLowerCase().indexOf(query) === -1) {
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return false;
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}
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return m.membership == membership;
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}).map(function(userId) {
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var m = self.memberDict[userId];
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return (
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<MemberTile key={userId} member={m} ref={userId} />
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);
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});
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// XXX: surely this is not the right home for this logic.
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if (membership === "invite") {
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// include 3pid invites (m.room.third_party_invite) state events.
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// The HS may have already converted these into m.room.member invites so
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// we shouldn't add them if the 3pid invite state key (token) is in the
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// member invite (content.third_party_invite.signed.token)
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var room = MatrixClientPeg.get().getRoom(this.props.roomId);
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var EntityTile = sdk.getComponent("rooms.EntityTile");
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if (room) {
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room.currentState.getStateEvents("m.room.third_party_invite").forEach(
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function(e) {
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// any events without these keys are not valid 3pid invites, so we ignore them
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var required_keys = ['key_validity_url', 'public_key', 'display_name'];
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for (var i = 0; i < required_keys.length; ++i) {
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if (e.getContent()[required_keys[i]] === undefined) return;
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}
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// discard all invites which have a m.room.member event since we've
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// already added them.
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var memberEvent = room.currentState.getInviteForThreePidToken(e.getStateKey());
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if (memberEvent) {
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return;
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}
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memberList.push(
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<EntityTile key={e.getStateKey()} name={e.getContent().display_name} />
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)
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})
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}
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}
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return memberList;
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},
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render: function() {
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var InviteMemberList = sdk.getComponent("rooms.InviteMemberList");
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var invitedSection = null;
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var invitedMemberTiles = this.makeMemberTiles('invite', this.state.searchQuery);
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if (invitedMemberTiles.length > 0) {
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invitedSection = (
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<div className="mx_MemberList_invited">
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<h2>Invited</h2>
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<div autoshow={true} className="mx_MemberList_wrapper">
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{invitedMemberTiles}
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</div>
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</div>
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);
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}
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var inviteMemberListSection;
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if (this.state.inviting) {
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var Loader = sdk.getComponent("elements.Spinner");
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inviteMemberListSection = (
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<Loader />
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);
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}
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else {
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inviteMemberListSection = (
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<InviteMemberList roomId={this.props.roomId}
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onSearchQueryChanged={this.onSearchQueryChanged}
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onInvite={this.onInvite} />
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);
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}
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var TruncatedList = sdk.getComponent("elements.TruncatedList");
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return (
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<div className="mx_MemberList">
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{inviteMemberListSection}
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<GeminiScrollbar autoshow={true} className="mx_MemberList_joined mx_MemberList_outerWrapper">
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<TruncatedList className="mx_MemberList_wrapper" truncateAt={this.state.truncateAt}
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createOverflowElement={this._createOverflowTile}>
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{this.makeMemberTiles('join', this.state.searchQuery)}
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</TruncatedList>
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{invitedSection}
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</GeminiScrollbar>
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<div className="mx_MemberList_bottom">
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<div className="mx_MemberList_bottomRule">
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</div>
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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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