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Merge pull request #4104 from matrix-org/t3chguy/null-guard-room-pills

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Apply null-guard to room pills for when we can't fetch the room
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Michael Telatynski 2020-02-21 15:38:08 +00:00 committed by GitHub
commit 7add51e3e8
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2 changed files with 4 additions and 2 deletions
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2
src/Avatar.js
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@ -102,6 +102,8 @@ export function getInitialLetter(name) {
} }
export function avatarUrlForRoom(room, width, height, resizeMethod) { export function avatarUrlForRoom(room, width, height, resizeMethod) {
if (!room) return null; // null-guard
const explicitRoomAvatar = room.getAvatarUrl( const explicitRoomAvatar = room.getAvatarUrl(
MatrixClientPeg.get().getHomeserverUrl(), MatrixClientPeg.get().getHomeserverUrl(),
width, width,

4
src/editor/parts.js
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@ -254,8 +254,8 @@ class RoomPillPart extends PillPart {
let initialLetter = ""; let initialLetter = "";
let avatarUrl = Avatar.avatarUrlForRoom(this._room, 16 * window.devicePixelRatio, 16 * window.devicePixelRatio); let avatarUrl = Avatar.avatarUrlForRoom(this._room, 16 * window.devicePixelRatio, 16 * window.devicePixelRatio);
if (!avatarUrl) { if (!avatarUrl) {
initialLetter = Avatar.getInitialLetter(this._room.name); initialLetter = Avatar.getInitialLetter(this._room ? this._room.name : this.resourceId);
avatarUrl = `../../${Avatar.defaultAvatarUrlForString(this._room.roomId)}`; avatarUrl = `../../${Avatar.defaultAvatarUrlForString(this._room ? this._room.roomId : this.resourceId)}`;
} }
this._setAvatarVars(node, avatarUrl, initialLetter); this._setAvatarVars(node, avatarUrl, initialLetter);
} }