On Fri, Feb 22, 2013 at 10:32 AM, Mauro Bartolomeoli <
[email protected]> wrote:
>
> Hi Andrea. For this 2 specific cases, I was thinking of a simple approach
> that could be implemented as a first step to add some form of
> internationalization.
> For GetFeatureInfo, it would be useful to have different templates (with a
> prefix or suffix in the name) depending on a request parameter.
> For GetMap the env variable substitution in SLD could be used to build a
> different PropertyName for labeling (currently this doesn't seem to be
> feasible, I think because env variable substitution can only produce a
> Literal and not a PropertyName). I was thinking of something like this:
>
> <Label>
> <ogc:PropertyName>
> <ogc:Function name="Concatenate">
> <ogc:Literal>STATE_</ogc:Literal>
> <ogc:Function name="env">
> <ogc:Literal>lang</ogc:Literal>
> <ogc:Literal>EN</ogc:Literal>
> </ogc:Function>
> </ogc:Function>
> </ogc:PropertyName>
> </Label>
>
We do have the "property" function that can be used for the purpose, and
that would work for GetMap.
For GetFeatureInfo in HTML format we could roll out FTL templates and
inject the language in the HTML
template.
However, for any other GetFeatureInfo output format (text, gml, json) we're
toast, there is no templating,
and for GetFeature it's the same.
Now that I think about it, we might also have problems with
GetLegendGraphics, the titles are coming from
the rule titles right? But afaik there is no way to specify multiple titles
in different languages in an SLD.
Cheers
Andrea
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