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Fix async update localize (#16667)

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Bram Kragten 2023-05-30 12:25:21 +02:00 committed by GitHub
parent 26d4839dfd
commit 4b7a517d98
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1 changed files with 15 additions and 4 deletions
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19
src/state/translations-mixin.ts
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@ -53,6 +53,8 @@ interface LoadedTranslationCategory {
configFlow: boolean;
}
let updateResourcesIteration = 0;
/*
* superClass needs to contain `this.hass` and `this._updateHass`.
*/
@ -362,6 +364,9 @@ export default <T extends Constructor<HassBaseEl>>(superClass: T) =>
}
private async _updateResources(language: string, data: any) {
updateResourcesIteration++;
const i = updateResourcesIteration;
// Update the language in hass, and update the resources with the newly
// loaded resources. This merges the new data on top of the old data for
// this language, so that the full translation set can be loaded across
@ -394,11 +399,17 @@ export default <T extends Constructor<HassBaseEl>>(superClass: T) =>
const localize = await computeLocalize(this, language, resources);
if (language === (this.hass ?? this._pendingHass).language) {
this._updateHass({
localize,
});
if (
updateResourcesIteration !== i ||
language !== (this.hass ?? this._pendingHass).language
) {
// if a new iteration has started or the language changed, abort
return;
}
this._updateHass({
localize,
});
fireEvent(this, "translations-updated");
}