Users have wrong locale/language when creating multiple users consecutively

[konwin]

I have an issue when adding users consecutively, without reloading the users page.
I'm using Nextcloud with the config.php options
'default_language' => 'de',
and
'default_locale' => 'de',
and when adding users (without a password) the first gets the german welcome email and his account will be in german. But when adding directly a second (or third/fourth/...) user he will get the english welcome email and his account settings will be set to english!
If I reload the users page before creating the next user he will get the german welcome email and his account will be set to german again!

[J0WI]

This is not related to Docker. Could you please post your NextCloud version, server variant etc.?
There was a similar issue (#11306) in older versions of NextCloud.

[kesselb]

server/settings/src/components/userList.vue

Lines 342 to 348 in fced73a

	resetForm() {
	// revert form to original state
	Object.assign(this.newUser, this.$options.data.call(this).newUser);
	// reset group
	this.setNewUserDefaultGroup(this.selectedGroup);
	this.loading.all = false;
	},

The form is cleared after the user has been created. Default value for language is en.

server/settings/src/components/userList.vue

Lines 184 to 189 in fced73a

	/**
	* Init default language from server data. The use of this.settings
	* requires a computed variable, which break the v-model binding of the form,
	* this is a much easier solution than getter and setter on a computed var
	*/
	Vue.set(this.newUser.language, 'code', this.settings.defaultLanguage);

I guess we need to move this code into a method and call it from resetForm too (because the mount stage is not executed again) or use the updated stage.

cc @skjnldsv @nextcloud/vue

[skjnldsv]

Nice catch!

[skjnldsv]

Fix #16727