Move and merge MemberList
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Kegan Dougal
parent
945a65f4b5
commit
80a235adf9
2 changed files with 99 additions and 7 deletions
291
src/components/views/rooms/MemberList.js
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291
src/components/views/rooms/MemberList.js
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/*
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Copyright 2015 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 MatrixClientPeg = require("../../../MatrixClientPeg");
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var Modal = require("../../../Modal");
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var sdk = require('../../../index');
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var GeminiScrollbar = require('react-gemini-scrollbar');
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var INITIAL_LOAD_NUM_MEMBERS = 50;
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module.exports = React.createClass({
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displayName: 'MemberList',
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getInitialState: function() {
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if (!this.props.roomId) return { members: [] };
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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 { members: [] };
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this.memberDict = this.getMemberDict();
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var members = this.roomMembers(INITIAL_LOAD_NUM_MEMBERS);
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return {
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members: members
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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("RoomState.members", this.onRoomStateMember);
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cli.on("RoomMember.name", this.onRoomMemberName);
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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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}
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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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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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// Remember to set 'key' on a MemberList to the ID of the room it's for
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/*componentWillReceiveProps: function(newProps) {
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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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_updateList: 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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},
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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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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 user 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 user ID. Should look like '@localpart:domain'"
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});
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return;
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}
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var promise;
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if (isEmailAddress) {
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promise = MatrixClientPeg.get().inviteByEmail(this.props.roomId, inputText);
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}
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else {
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promise = MatrixClientPeg.get().invite(this.props.roomId, inputText);
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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");
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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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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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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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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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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 latA = userA ? (userA.lastPresenceTs - (userA.lastActiveAgo || userA.lastPresenceTs)) : 0;
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var latB = userB ? (userB.lastPresenceTs - (userB.lastActiveAgo || userB.lastPresenceTs)) : 0;
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return latB - latA;
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},
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makeMemberTiles: function(membership) {
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var MemberTile = sdk.getComponent("rooms.MemberTile");
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var self = this;
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return self.state.members.filter(function(userId) {
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var m = self.memberDict[userId];
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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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},
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onPopulateInvite: function(e) {
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this.onInvite(this.refs.invite.value);
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e.preventDefault();
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},
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inviteTile: function() {
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if (this.state.inviting) {
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var Loader = sdk.getComponent("elements.Spinner");
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return (
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<Loader />
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);
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} else {
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return (
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<form onSubmit={this.onPopulateInvite}>
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<input className="mx_MemberList_invite" ref="invite" placeholder="Invite another user"/>
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</form>
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);
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}
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},
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render: function() {
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var invitedSection = null;
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var invitedMemberTiles = this.makeMemberTiles('invite');
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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 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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return (
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<div className="mx_MemberList">
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<GeminiScrollbar autoshow={true} className="mx_MemberList_border">
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{this.inviteTile()}
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<div>
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<div className="mx_MemberList_wrapper">
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{this.makeMemberTiles('join')}
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</div>
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</div>
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{invitedSection}
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</GeminiScrollbar>
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</div>
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);
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}
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});
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