Adding Languages¶
The site module allows you to define which languages are active for your site, which languages are available in the frontend and how they should behave. To add new languages to the system, follow t3editors:languages, afterwards those languages can be configured like mentioned below.
For an explanation of each of the properties, see below.
When the backend shows the list of available languages - for instance in the page module language selector, when editing records and in the list module - the list of languages is now restricted to those defined by the site module. If there are for instance five language records in the system, but a site configures only three of them for a page tree, only those three are considered when rendering language drop downs.
The language management comes with an option to hide a language in the frontend while allowing it in the backend. This allows editors to start translating pages without them directly being live.
ノート
In case no site configuration has been created for a tree, all language records are shown. In this case the
Page TSconfig options mod.SHARED.defaultLanguageFlag
, mod.SHARED.defaultLanguageLabel
and mod.SHARED.disableLanguages
settings are also considered - those are obsolete if a site configuration exists.
Language fallbacks can be configured for every language but the default one. A language fallback means that if content is not available in the current language, content of the fallback language will be displayed. This may include multiple fallback levels - for example "Modern Chinese" might fall back to "Chinese (Traditional)" which may then fallback to "English". All languages can be configured separately, so you can have different fallback chains and behavior for each language.
ちなみに
Used to older TYPO3 versions? The following TypoScript settings will be set based on config.yaml
- you don't need
to have them in your TypoScript template:
config.language
config.locale_all
config.htmlTag_dir
config.htmlTag_langKey
config.sys_language_uid
config.sys_language_mode
config.sys_language_isocode
config.sys_language_isocode_default
Configuration Properties¶
enabled¶
- Datatype
- bool
- Description
- Defines if the language is visible in the frontend. Editors in the TYPO3 Backend will still be able to translate content for the language.
- Example
true
languageId¶
- Datatype
- integer
- Description
- For default/main language for the given site, use value '0'. For additional languages use
the TYPO3 sys_language_uid (the uid of the language record on pid 0).
Every site should have at last one language configured - with
languageId: 0
. - Example
1
title¶
- Datatype
- string
- Description
- The internal human-readable name for this language.
- Example
English
websiteTitle¶
- Datatype
- string
- Description
- Overrides the global website title for this language.
- Example
My custom very british title
base¶
- Datatype
- string / URL
- Description
- Language base. Accepts either a fully qualified URL or a path segment like "/en/".
- Example
/uk/
baseVariants¶
- Datatype
- array
- Description
- Allows different base URLs for same language. They follow the same syntax as the base variants on the root level of the site config and they get active if the condition matches.
Example
baseVariants: - base: 'https://de.example.local/' condition: 'applicationContext == "Development"' - base: 'https://staging.example.de/' condition: 'applicationContext == "Production/Sydney"' - base: 'https://testing.example.de/' condition: 'applicationContext == "Testing/Paris"'
locale¶
- Datatype
- string / locale
- Description
- The locale to use for this language (Is set during frontend rendering for example)
- Example
en_UK
iso-639-1¶
- Datatype
- string
- Description
- Two-letter code for the language according to ISO-639 nomenclature (see https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes)
- Example
en
hreflang¶
- Datatype
- string
- Description
- Frontend language for hreflang and lang tags.
- Example
en-UK
direction¶
- Datatype
- string
- Description
- Text direction for content in this language (left-to-right or right-to-left)
- Example
ltr
typo3Language¶
- Datatype
- string
- Description
- Language Identifier to use in TYPO3 locallang XLIFF files
- Example
en
flagIdentifier¶
- Datatype
- string
- Description
- Flag identifier. The flag is for example displayed in the backend page module.
- Example
en
fallbackType¶
- Datatype
- string
- Description
Language fallback mode:
strict
Same as
fallback
but remove the records that are not translated.If there is no overlay, do not render the default language records, behaves like old
hideNonTranslated
, and include records without default translation.fallback
Fall back to other language, if the page does not exist in the requested language. Do overlays, and keep the ones that are not translated.
Behaves like old
config.sys_language_overlay = 1
Keep the ones that are only available in default language.free
Fall back to other language, if the page does not exist in the requested language. But always fetch only records of this specific (available) language.
Behaves like old
config.sys_language_overlay = 0
- Example
strict
fallbacks¶
- Datatype
- list of language ids
- Description
- List of fallback languages. If non has a matching translation, a pageNotFound is thrown.
- Example
0