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Handle the case where the other 1-1 user left

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This commit is contained in:
Luke Barnard 2016-12-19 18:41:34 +00:00
parent 10017522e2
commit 583f86eb06
1 changed files with 16 additions and 2 deletions
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16
src/components/views/avatars/RoomAvatar.js
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@ -84,10 +84,15 @@ module.exports = React.createClass({
var mlist = props.room.currentState.members;
var userIds = [];
var leftUserIds = [];
// for .. in optimisation to return early if there are >2 keys
for (var uid in mlist) {
if (mlist.hasOwnProperty(uid) && ["join", "invite"].includes(mlist[uid].membership)) {
if (mlist.hasOwnProperty(uid)) {
if (["join", "invite"].includes(mlist[uid].membership)) {
userIds.push(uid);
} else {
leftUserIds.push(uid);
}
}
if (userIds.length > 2) {
return null;
@ -101,12 +106,21 @@ module.exports = React.createClass({
} else {
theOtherGuy = mlist[userIds[0]];
}
return theOtherGuy.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
props.width, props.height, props.resizeMethod,
false
);
} else if (userIds.length == 1) {
// The other 1-1 user left, leaving just the current user, so show the left user's avatar
if (leftUserIds.length === 1) {
return mlist[leftUserIds[0]].getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
props.width, props.height, props.resizeMethod,
false
);
}
return mlist[userIds[0]].getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(),
props.width, props.height, props.resizeMethod,