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Merge pull request #593 from matrix-org/luke/fix-render-1-1-avatars-when-others-leave

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Use correct 1-1 room avatar after users leave
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Luke Barnard 2018-04-11 11:21:18 +01:00 committed by GitHub
commit d877384d64
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1 changed files with 14 additions and 1 deletions
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15
src/components/views/avatars/RoomAvatar.js
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@ -109,10 +109,15 @@ module.exports = React.createClass({
const mlist = props.room.currentState.members;
const userIds = [];
const leftUserIds = [];
// for .. in optimisation to return early if there are >2 keys
for (const uid in mlist) {
if (mlist.hasOwnProperty(uid)) {
userIds.push(uid);
if (["join", "invite"].includes(mlist[uid].membership)) {
userIds.push(uid);
} else {
leftUserIds.push(uid);
}
}
if (userIds.length > 2) {
return null;
@ -134,6 +139,14 @@ module.exports = React.createClass({
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(),
Math.floor(props.width * window.devicePixelRatio),