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Forked from lindenb/ff.xsl
Created January 6, 2010 18:49
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<?xml version='1.0' encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl='http://www.w3.org/1999/XSL/Transform' version='1.0'>
<!--
Author:
Pierre Lindenbaum
http://plindenbaum.blogspot.com
Usage :
xsltproc ff.xsl "http://friendfeed-api.com/v2/feed/the-life-scientists?start=0&num=500&format=xml" | gzip > file.xml.gz
-->
<xsl:output method="xml" indent="yes"/>
<xsl:param name="group">the-life-scientists</xsl:param>
<xsl:template match="/feed">
<feed>
<description><xsl:value-of select="description"/></description>
<type><xsl:value-of select="type"/></type>
<id><xsl:value-of select="id"/></id>
<name><xsl:value-of select="name"/></name>
<xsl:call-template name="recurs"><xsl:with-param name="node" select="."/></xsl:call-template>
</feed>
</xsl:template>
<xsl:template name="recurs">
<xsl:param name="node"/>
<xsl:param name="start" select="0"/>
<xsl:param name="num" select="500"/>
<xsl:copy-of select="$node/entry"/>
<xsl:if test="$node/entry">
<xsl:variable name="url" select="concat('http://friendfeed-api.com/v2/feed/',$group,'?format=xml&amp;start=',($start+count($node/entry)),'&amp;num=',$num)"/>
<xsl:message terminate="no">Download <xsl:value-of select="$url"/></xsl:message>
<xsl:variable name="dom" select="document($url,/)"/>
<xsl:call-template name="recurs">
<xsl:with-param name="node" select="$dom/feed"/>
<xsl:with-param name="start" select="$start+count($node/entry)"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
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