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From Andreas Hartmann <andr...@apache.org>
Subject Re: share sites between publications
Date Fri, 13 Mar 2009 09:39:19 GMT
Hi Lars,

Lars Geldner schrieb:
> Hi Andreas,
> * I added a new page to my publication called "includetest".
> * In the body of that page I added only one div element:
>   <div id="refsea"></div>
> * In the XSLT stylesheet webapps/lenya/lenya/pubs/mypub/xslt/page2xhtml.xsl I added the
following template:
>  <xsl:template match="xhtml:div[@id = 'refsea']">
>     <ci:include src="lenya-document:1bce25c0-4381-11dd-9dcc-b5128f75d5b3?format=xhtml"/>
>  </xsl:template>
> (In the first step I only want to test including a page of the same publication, therefore
the parameter "pub" is missing. The referenced document is in the same publication.)
> * When I open the page "includetest", this page is empty. The HTML source code of that
page looks like:
> <!-- ... -->
> <div id="main">
>   <div id="body">
>     <include xmlns="http://apache.org/cocoon/include/1.0" src="lenya-document:1bce25c0-4381-11dd-9dcc-b5128f75d5b3?format=xhtml"
>   </div>
> </div>
> That means, Lenya has not transformed the include element.
> * IMHO I have to add an include transformer to the publication sitemap, is it right?

Yes, this is correct.

> But when I add something like that
> <map:pipeline>
>   <map:match pattern="**/includetest.html">
>     <map:transform type="cinclude"/>
>   </map:match>
> </map:pipeline>
> Lenya says "Must set a generator before adding transformer 'cinclude'
> ". I think, I'm on the right way, but can you please provide my a hint of how to transform
the include element?

You have to add the include transformation step to an existing pipeline 
that already processes the document. You could for instance use this 
pipeline in the sitemap of the default publication:

   <map:match pattern="lenyabody-*/*/*/*/**">

The position of the transformation step depends on the steps you want to 
execute before/after the inclusion, but it should certainly be 
positioned before the uuid2url transformer.

BTW, it will become a bit tricky to rewrite the links in the included 
document. If it contains internal links without the pub parameter, the 
uuid2url transformer will try to resolve them in the current 
publication, which will lead to errors. You could extend the link 
resolver so that it looks in other publications if the document is not 
found in the current publication.


-- Andreas

> Thanks in advance!
> Lars
>> Datum: Thu, 12 Mar 2009 21:43:49 +0100
>> Von: Andreas Hartmann <andreas@apache.org>
>> An: user@lenya.apache.org
>> Betreff: Re: share sites between publications
>> Hi Lars,
>> Lars Geldner schrieb:
>>> Dear lenya users and developers,
>>> we have two publications. How can we integrate a site of one
>>> publication into another publication?
>> with the term "site", are you referring to a single page (i.e., Lenya 
>> document), or to a subsite (i.e., sub-sitetree)?
>>> For example, we want to have a
>>> link in the site tree of the first publication. When the user clicks
>>> that link, a site of another publication should be opened in that
>>> way, that only the site's content is displayed (within the frame of
>>> this publication) but not the site tree of the second publication.
>> If you want to include a page, you can just call it using the 
>> lenya-document: protocol or using the site: protocol, appending the 
>> format parameter for the format you need:
>> <i:include src="lenya-document:{uuid},pub=…?format=xhtml"/>
>> It is important to include the pub parameter because otherwise the 
>> lenya-document source factory will look for the document only in the 
>> current publication.
>> HTH,
>> -- Andreas
>> -- 
>> Andreas Hartmann, CTO
>> BeCompany GmbH
>> http://www.becompany.ch
>> Tel.: +41 (0) 43 818 57 01

Andreas Hartmann, CTO
BeCompany GmbH
Tel.: +41 (0) 43 818 57 01

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