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<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:r="http://backend.userland.com/rss2"
xmlns="http://purl.org/rss/1.0/"
xmlns:rss="http://purl.org/rss/1.0/"
xmlns:vi="http://www.openlinksw.com/weblog/"
xmlns:itunes="http://www.itunes.com/DTDs/Podcast-1.0.dtd"
version="1.0">
<xsl:output indent="yes" cdata-section-elements="content:encoded" />
<!-- general element conversions -->
<xsl:template match="/">
<xsl:comment>RDF based XML document generated By OpenLink Virtuoso</xsl:comment>
<rdf:RDF>
<xsl:apply-templates/>
</rdf:RDF>
</xsl:template>
<xsl:template match="*">
<xsl:choose>
<xsl:when test="name() = 'image'"/>
<xsl:when test="namespace-uri()='' or namespace-uri()='http://backend.userland.com/rss2'">
<xsl:element name="{name()}" namespace="http://purl.org/rss/1.0/">
<xsl:apply-templates select="*|@*|text()" />
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:copy>
<xsl:apply-templates select="*|@*|text()" />
</xsl:copy>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="@*">
<!--<xsl:copy><xsl:value-of select="." /></xsl:copy>-->
</xsl:template>
<xsl:template match="vi:*" />
<xsl:template match="channel/itunes:*" />
<xsl:template match="item/itunes:*" />
<xsl:template match="text()">
<xsl:value-of select="normalize-space(.)" />
</xsl:template>
<xsl:template match="rss|r:rss">
<!--xsl:copy-of select="namespace::*" /-->
<xsl:apply-templates select="channel|r:channel" />
<xsl:apply-templates select="channel/item[guid|link]|r:channel/r:item[r:guid|r:link]" mode="rdfitem" />
</xsl:template>
<xsl:template match="channel|r:channel">
<channel rdf:about="{link|r:link}">
<xsl:apply-templates/>
<items>
<rdf:Seq>
<xsl:apply-templates select="item|r:item" mode="li" />
</rdf:Seq>
</items>
</channel>
</xsl:template>
<!-- channel content conversions -->
<xsl:template match="title|r:title">
<title><xsl:value-of select="." /></title>
</xsl:template>
<xsl:template match="description|r:description">
<description><xsl:value-of select="." /></description>
</xsl:template>
<xsl:template match="language|r:language">
<dc:language><xsl:value-of select="." /></dc:language>
</xsl:template>
<xsl:template match="copyright|r:copyright">
<dc:rights><xsl:value-of select="." /></dc:rights>
</xsl:template>
<xsl:template match="lastBuildDate|pubdate|r:lastBuildDate|r:pubdate">
<dc:date><xsl:call-template name="date" /></dc:date>
</xsl:template>
<xsl:template match="managingEditor|r:managingEditor">
<dc:creator><xsl:value-of select="." /></dc:creator>
</xsl:template>
<!-- elements from 0.94 not converted:
webMaster
category
generator
docs
cloud
ttl
image
textInput
skipHours
skipDays
-->
<!-- item content conversions -->
<xsl:template match="item/description|r:item/r:description">
<dc:description><xsl:call-template name="removeTags" /></dc:description>
<xsl:if test="not(../content:encoded)">
<content:encoded><xsl:value-of select="." /></content:encoded>
</xsl:if>
</xsl:template>
<xsl:template match="pubDate|r:pubDate">
<dc:date><xsl:call-template name="date" /></dc:date>
</xsl:template>
<xsl:template match="source|r:source">
<dc:source><xsl:value-of select="@url" /></dc:source>
</xsl:template>
<xsl:template match="author|r:author">
<dc:creator><xsl:value-of select="." /></dc:creator>
</xsl:template>
<!-- elements from 0.94 not converted:
category
comments
enclosure
-->
<!-- item templates -->
<xsl:template match="item|r:item" mode="li">
<xsl:choose>
<xsl:when test="link|r:link">
<rdf:li rdf:resource="{link|r:link}" />
</xsl:when>
<xsl:when test="guid|r:guid">
<rdf:li rdf:resource="{guid|r:guid}" />
</xsl:when>
<xsl:otherwise>
<rdf:li rdf:parseType="Resource">
<xsl:apply-templates />
</rdf:li>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="item[link]|r:item[r:link]" mode="rdfitem">
<item rdf:about="{link|r:link}">
<xsl:apply-templates/>
</item>
</xsl:template>
<xsl:template match="item[guid][not(link)]|r:item[r:guid][not(r:link)]" mode="rdfitem">
<item rdf:about="{r:guid|guid}">
<xsl:apply-templates/>
</item>
</xsl:template>
<!-- utility templates -->
<!--xsl:template match="channel/link|r:channel/r:link" /-->
<xsl:template match="channel/item|r:channel/r:item" />
<xsl:template match="item/guid|r:item/r:guid" />
<xsl:template match="item/link|r:item/r:link" />
<xsl:template match="channel/generator" />
<xsl:template match="channel/webMaster" />
<xsl:template match="channel/cloud" />
<xsl:template match="channel/category" />
<xsl:template match="item/comments" />
<xsl:template match="item/enclosure" />
<xsl:template name="date">
<xsl:variable name="m" select="substring(., 9, 3)" />
<xsl:value-of select="substring(., 13, 4)"
/>-<xsl:choose>
<xsl:when test="$m='Jan'">01</xsl:when>
<xsl:when test="$m='Feb'">02</xsl:when>
<xsl:when test="$m='Mar'">03</xsl:when>
<xsl:when test="$m='Apr'">04</xsl:when>
<xsl:when test="$m='May'">05</xsl:when>
<xsl:when test="$m='Jun'">06</xsl:when>
<xsl:when test="$m='Jul'">07</xsl:when>
<xsl:when test="$m='Aug'">08</xsl:when>
<xsl:when test="$m='Sep'">09</xsl:when>
<xsl:when test="$m='Oct'">10</xsl:when>
<xsl:when test="$m='Nov'">11</xsl:when>
<xsl:when test="$m='Dec'">12</xsl:when>
<xsl:otherwise>00</xsl:otherwise>
</xsl:choose>-<xsl:value-of select="substring(., 6, 2)"
/>T<xsl:value-of select="substring(., 18, 8)" /><xsl:text>Z</xsl:text>
</xsl:template>
<xsl:template name="removeTags">
<xsl:param name="html" select="." />
<xsl:choose>
<xsl:when test="contains($html,'<')">
<xsl:call-template name="removeEntities">
<xsl:with-param name="html" select="substring-before($html,'<')" />
</xsl:call-template>
<xsl:call-template name="removeTags">
<xsl:with-param name="html" select="substring-after($html, '>')" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="removeEntities">
<xsl:with-param name="html" select="$html" />
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="removeEntities">
<xsl:param name="html" select="." />
<xsl:choose>
<xsl:when test="contains($html,'&')">
<xsl:value-of select="substring-before($html,'&')" />
<xsl:variable name="c" select="substring-before(substring-after($html,'&'),';')" />
<xsl:choose>
<xsl:when test="$c='nbsp'"> </xsl:when>
<xsl:when test="$c='lt'"><</xsl:when>
<xsl:when test="$c='gt'">></xsl:when>
<xsl:when test="$c='amp'">&</xsl:when>
<xsl:when test="$c='quot'">"</xsl:when>
<xsl:when test="$c='apos'">'</xsl:when>
<xsl:otherwise>?</xsl:otherwise>
</xsl:choose>
<xsl:call-template name="removeTags">
<xsl:with-param name="html" select="substring-after($html, ';')" />
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$html" />
</xsl:otherwise>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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