要約

Some administrators want/need to limit the language choices in the User Profile of their Confluence users. 

環境

Confluence DataCenter 8.5.X and later versions

ソリューション

As explained in Edit Your User Settings, Individual users can choose the language that Confluence will use to display screen text and messages. Note that the list of supported languages depends on the language packs installed on your Confluence site. 

The language used for a user's session will depend on the settings below, in the following order of priority from highest to lowest:

• The language preference defined in the user profile. 

• The language that you choose by clicking an option at the bottom of the Confluence login screen. 

• The language set in your browser. 

• Confluence サイト管理者が定義したサイトの既定言語。 

If an administrator wishes to allow/restrict certain languages in the User Profile, the number of languages for selection can be customized by adding the following code into General Configuration > Look and Feel > Stylesheet: 

/* Global CSS for Confluence */
select[name="preferredUserLocale"] {
  font-size: 14px;
  color: #333;
}
/* Hide unwanted language options */
select[name="preferredUserLocale"] option {
  display: none; /* Hide all options initially */
}
/* Show only specific language options */
select[name="preferredUserLocale"] option[value="en_US"],
select[name="preferredUserLocale"] option[value="en_GB"],
select[name="preferredUserLocale"] option[value="fr_FR"] {
  display: block; /* Show only the desired language options */
}

Using the example above, the individual users will see the following available languages in their User Profile:

If you want to select other languages, just add another option  entry with the language code you wish. The full list of languages available is the following: 

"None" Automatically detect browser setting
"cs_CZ" čeština (Česko)
"da_DK" dansk (Danmark)
"de_DE" Deutsch (Deutschland)
"et_EE" eesti (Eesti)
"en_GB" English (UK)
"en_US" English (US)
"es_ES" español (España)
"fr_FR" français (France)
"is_IS" íslenska (Ísland)
"it_IT" italiano (Italia)
"hu_HU" magyar (Magyarország)
"nl_NL" Nederlands (Nederland)
"no_NO" norsk (Norge)
"pl_PL" polski (Polska)
"pt_BR" português (Brasil)
"ro_RO" română (România)
"sk_SK" slovenčina (Slovensko)
"fi_FI" suomi (Suomi)
"sv_SE" svenska (Sverige)
"ru_RU" русский (Россия)
"zh_CN" 中文 (中国)
"ja_JP" 日本語 (日本)
"ko_KR" 한국어 (대한민국)

SELECT u.username, op.entity_key, op.string_val, cw.email_address
FROM os_propertyentry op
JOIN user_mapping u ON op.entity_name = CONCAT('USERPROPS-', u.user_key)
JOIN cwd_user cw ON cw.user_name = u.username
WHERE op.entity_key LIKE 'confluence.user.locale%'
ORDER BY u.username ASC;

|username|entity_key            |string_val|email_address    |
|--------|----------------------|----------|-----------------|
|user1   |confluence.user.locale|es_ES     |user1@example.com|
|user2   |confluence.user.locale|zh_CN     |user2@example.com|
|user3   |confluence.user.locale|nl_NL     |user3@example.com|

Feature Request

There is a Feature Request that was opened for adding this to Confluence

• CONFSERVER-99338 - Ability to select Available Languages in the user's profile

At the moment of publishing this KB article, the suggestions is open and in Gathering Interest status. We recommend that you vote for the feature request and watch it to receive email updates as soon as the ticket status is updated. Our product team will review the feature request, which will be implemented according to our Implementation of New Features Policy.