Re: How to add a remote RSS feed to your BxCMS page

Reply to a very old post here ;)

I just added code to the Forum  how to do the following internally (for
example for latest comments from the very same cms installation).

See http://forum.freeflux.net/index.php?t=msg&goto=178&rid=2#msg_178

The example below is still useful if you want to parse external XML files.

chregu


On 29.3.2005 22:29 Uhr, Christian Stocker wrote:
> Just added some code to make it easily available.
> 
> Add the following to the designated XSLT (could be master.xsl somewhere
> in the  <div id="left"> region):
> 
> <xsl:for-each
> select="php:function('bx_helpers_simplecache::staticHttpReadAsDom','http://pfad/zu/feed.xml')/rdf:RDF/rss:item[position()
> &lt; 11]">
>        <li><a title="{rss:description}   - Categories: {dc:subject}"
> href="{rss:link}"><xsl:value-of select="rss:title"/></a></li>
> </xsl:for-each>
> 
> 
> This is for an RSS 1.0 (RDF) feed, you have to adjust the xpath
> accordingly, if it's RSS 2.0 or something else. You also maybe have to
> register the namespaces in the xslt, for the above example:
> 
> xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
> xmlns:rss="http://purl.org/rss/1.0/"
> xmlns:dc="http://purl.org/dc/elements/1.1/"
> 
> staticHttpReadAsDom above will cache the result for one hour, if you
> want less or more time caching that you can add this as 2nd parameter
> 
> php:function('bx_helpers_simplecache::staticHttpReadAsDom','http://pfad/zu/feed.xml',1800)
> 
> would cache it for 1800 seconds.
> 
> HTH
> 
> chregu

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