[Geoserver-devel] [JIRA] (GEOS-10129) Add language function for multilingual support in sld

_Failed_to_Retrieve · June 30, 2021, 8:42am

Marco Volpini created an issue

Add language function for multilingual support in sld

Issue Type:	New Feature
Assignee:	Marco Volpini
Created:	30/Jun/21 10:42 AM
Priority:	Medium
Reporter:	Marco Volpini

A new language function will retrieve the AcceptLanguages parameter value from the request, so that can be used in sld to support multilingual labels.
The sld needs to use the recode transformation function with the language function result as a parameter eg.

> <TextSymbolizer>
> <Label>
> <ogc:Function name=“Recode”>
> <ogc:Function name=“language”/>
>
> <ogc:Literal>en</ogc:Literal>
> <ogc:Literal>name_en</ogc:Literal>
>
> <ogc:Literal>it</ogc:Literal>
> <ogc:Literal>name_it</ogc:Literal>
>
> <ogc:Literal>fr</ogc:Literal>
> <ogc:Literal>name_fr</ogc:Literal>
> </ogc:Function>
> </Label>
> <Fill>
> <CssParameter name=“fill”>#000000</CssParameter>
> </Fill>
> </TextSymbolizer>

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