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Fix front-end crash when a video has a blurhash and is hidden behind a CW

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This commit is contained in:
Thibaut Girka 2019-05-07 22:12:11 +02:00 committed by ThibG
parent 89d2859296
commit 2c767f44bf
1 changed files with 6 additions and 0 deletions
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6
app/javascript/flavours/glitch/features/video/index.js
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@ -166,6 +166,10 @@ export default class Video extends React.PureComponent {
setCanvasRef = c => { setCanvasRef = c => {
this.canvas = c; this.canvas = c;
if (c && this.props.blurhash) {
this._decode();
}
} }
handleMouseDownRoot = e => { handleMouseDownRoot = e => {
@ -310,6 +314,8 @@ export default class Video extends React.PureComponent {
} }
_decode () { _decode () {
if (!this.canvas) return;
const hash = this.props.blurhash; const hash = this.props.blurhash;
const pixels = decode(hash, 32, 32); const pixels = decode(hash, 32, 32);