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Use new getDerivedStateFromProps instead of deprecated componentWillReceiveProps 

As we are already using the new getSnapshotBeforeUpdate lifecycle method,
we apparently cannot use the deprecated ones at all in this component.
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Thibaut Girka 2018-04-26 20:23:25 +02:00
parent b39f3648a7
commit 1222e0a381
1 changed files with 33 additions and 9 deletions
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42
app/javascript/flavours/glitch/components/status.js
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@ -51,7 +51,6 @@ export default class Status extends ImmutablePureComponent {
}; };
state = { state = {
isExpanded: this.props.expanded,
isCollapsed: false, isCollapsed: false,
autoCollapsed: false, autoCollapsed: false,
} }
@ -80,23 +79,48 @@ export default class Status extends ImmutablePureComponent {
// If our settings have changed to disable collapsed statuses, then we // If our settings have changed to disable collapsed statuses, then we
// need to make sure that we uncollapse every one. We do that by watching // need to make sure that we uncollapse every one. We do that by watching
// for changes to `settings.collapsed.enabled` in // for changes to `settings.collapsed.enabled` in
// `componentWillReceiveProps()`. // `getderivedStateFromProps()`.
// We also need to watch for changes on the `collapse` prop---if this // We also need to watch for changes on the `collapse` prop---if this
// changes to anything other than `undefined`, then we need to collapse or // changes to anything other than `undefined`, then we need to collapse or
// uncollapse our status accordingly. // uncollapse our status accordingly.
componentWillReceiveProps (nextProps) { static getDerivedStateFromProps(nextProps, prevState) {
let update = {};
let updated = false;
// Make sure the state mirrors props we track…
if (nextProps.collapse !== prevState.collapseProp) {
update.collapseProp = nextProps.collapse;
updated = true;
}
if (nextProps.expanded !== prevState.expandedProp) {
update.expandedProp = nextProps.expanded;
updated = true;
}
// Update state based on new props
if (!nextProps.settings.getIn(['collapsed', 'enabled'])) { if (!nextProps.settings.getIn(['collapsed', 'enabled'])) {
if (this.state.isCollapsed) { if (prevState.isCollapsed) {
this.setCollapsed(false); update.isCollapsed = false;
updated = true;
} }
} else if ( } else if (
nextProps.collapse !== this.props.collapse && nextProps.collapse !== prevState.collapseProp &&
nextProps.collapse !== undefined nextProps.collapse !== undefined
) this.setCollapsed(nextProps.collapse); ) {
if (nextProps.expanded !== this.props.expanded && update.isCollapsed = nextProps.collapse;
if (nextProps.collapse) update.isExpanded = false;
updated = true;
}
if (nextProps.expanded !== prevState.expandedProp &&
nextProps.expanded !== undefined nextProps.expanded !== undefined
) this.setExpansion(nextProps.expanded); ) {
update.isExpanded = nextProps.expanded;
if (nextProps.expanded) update.isCollapsed = false;
updated = true;
}
return updated ? update : null;
} }
// When mounting, we just check to see if our status should be collapsed, // When mounting, we just check to see if our status should be collapsed,