Get Available Language Codes of current Node Tree or Node Umbraco #help-with-umbraco

Get Available Language Codes of current Node Tree ...

PascalEugster

05/27/2024, 7:05 AM

Is there a way to get the available language codes for the current node tree? This is what i got currently but it gives me all configured languages in the backoffice

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C#
    public bool DoesLanguageExist(string isoCode)
    {
        var languages = _localizationService.GetAllLanguages();
        return languages.Any(language => language.IsoCode == isoCode);
    }
}

Ambert

05/27/2024, 11:08 AM

I think you can check with the domainService to see what the configured domains for a node are, with ofcourse what languages are available

Ambert

05/27/2024, 11:08 AM

If you need to do it per node, for example for the rendering of a flag for each available culture its a bit more complex

Ambert

05/27/2024, 11:12 AM

Then you get something like

_allLanguages = localizationService.GetAllLanguages().ToList();

Then loop through each language, and check if the current node has a variant in that language

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var url = currentPage.Url(_publishedUrlProvider, language.IsoCode);

and if they do, add them to a object that contains all flagitems

D_Inventor

05/27/2024, 11:15 AM

If you're going to check on domains frequently, then maybe you want to use the domain cache inside an Umbraco context. That should save you a roundtrip to the database, as opposed to localization service or domain service.

PascalEugster

05/28/2024, 7:01 AM

Thanks alot to you guys! Helped me alot! @D_Inventor @Ambert

ProBot Prime ✨

05/28/2024, 7:02 AM

@User May I suggest “all” instead of "guys"? We use gender inclusive language in this Discord. 😀

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