143 lines
4.5 KiB
XML
Vendored
143 lines
4.5 KiB
XML
Vendored
<?xml version="1.0"?>
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:rss="http://purl.org/rss/1.0/"
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xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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xmlns:cvsf="http://nwalsh.com/xslt/ext/com.nwalsh.saxon.CVS"
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xmlns:cvs="http://nwalsh.com/rdf/cvs#"
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xmlns:dc="http://purl.org/dc/elements/1.1/"
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exclude-result-prefixes="rss rdf cvs dc cvsf"
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version="1.0">
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<xsl:output method="html"/>
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<xsl:template match="rss">
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<xsl:variable name="rss" select="document(@feed, .)"/>
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<div class='rss'>
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<xsl:choose>
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<xsl:when test="not($rss)">
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<xsl:message>RSS Failed: <xsl:value-of select="@feed"/></xsl:message>
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<xsl:text>[RSS Failed: </xsl:text>
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<xsl:value-of select="@feed"/>
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</xsl:when>
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<xsl:when test="$rss/rdf:RDF">
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<xsl:apply-templates select="$rss/*/rss:channel"/>
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</xsl:when>
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<xsl:otherwise>
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<!-- is there an otherwise case? -->
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<xsl:apply-templates select="$rss//rss:channel"/>
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</xsl:otherwise>
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</xsl:choose>
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</div>
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</xsl:template>
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<xsl:template match="rss:channel">
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<xsl:variable name="image-resource" select="rss:image/@rdf:resource"/>
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<xsl:variable name="image" select="//rss:image[@rdf:about = $image-resource]"/>
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<xsl:if test="$image">
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<xsl:choose>
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<xsl:when test="$image/rss:link">
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<a href="{$image/rss:link}">
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<img src="{$image/rss:url}" alt="{$image/rss:title}" align="right" border="0"/>
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</a>
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</xsl:when>
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<xsl:otherwise>
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<img src="{$image/rss:url}" alt="{$image/rss:title}" align="right"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:if>
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<xsl:apply-templates select="rss:title"/>
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<xsl:apply-templates select="rss:description"/>
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<xsl:apply-templates select="rss:items"/>
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<xsl:if test="$image">
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<br clear="right"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="rss:title">
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<xsl:param name="wrapper" select="'h3'"/>
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<xsl:element name="{$wrapper}">
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<xsl:choose>
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<xsl:when test="../rss:link">
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<a href="{../rss:link[1]}">
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<xsl:apply-templates/>
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</a>
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</xsl:when>
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<xsl:otherwise>
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<xsl:apply-templates/>
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</xsl:otherwise>
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</xsl:choose>
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<xsl:if test="../dc:date|../cvs:date">
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<xsl:choose>
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<xsl:when test="../dc:date">
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<xsl:text> (</xsl:text>
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<xsl:value-of select="../dc:date[1]"/>
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<xsl:text>)</xsl:text>
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</xsl:when>
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<xsl:when test="function-available('cvsf:localTime')">
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<xsl:variable name="timeString" select="cvsf:localTime(../cvs:date[1])"/>
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<xsl:text> (</xsl:text>
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<xsl:value-of select="substring($timeString, 1, 3)"/>
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<xsl:text>, </xsl:text>
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<xsl:value-of select="substring($timeString, 9, 2)"/>
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<xsl:text> </xsl:text>
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<xsl:value-of select="substring($timeString, 5, 3)"/>
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<xsl:text> </xsl:text>
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<xsl:value-of select="substring($timeString, 25, 4)"/>
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<xsl:text>)</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:value-of select="../cvs:date[1]"/>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:if>
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</xsl:element>
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</xsl:template>
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<xsl:template match="rss:description">
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<p>
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<xsl:apply-templates/>
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</p>
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</xsl:template>
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<xsl:template match="rss:items">
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<dl>
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<xsl:for-each select="rdf:Seq/rdf:li[@rdf:resource and @rdf:resource != '']">
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<xsl:variable name="resource" select="@rdf:resource"/>
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<xsl:variable name="item" select="//rss:item[@rdf:about = $resource]"/>
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<xsl:if test="not($item)">
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<xsl:message>
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<xsl:text>RSS Warning: there is no item labelled: </xsl:text>
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<xsl:value-of select="$resource"/>
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</xsl:message>
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</xsl:if>
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<xsl:if test="count($item) > 1">
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<xsl:message>
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<xsl:text>RSS Warning: there is more than one item labelled: </xsl:text>
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<xsl:value-of select="$resource"/>
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</xsl:message>
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</xsl:if>
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<xsl:apply-templates select="$item"/>
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</xsl:for-each>
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</dl>
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</xsl:template>
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<xsl:template match="rss:item">
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<xsl:message>RSS item: <xsl:value-of select="rss:title"/></xsl:message>
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<xsl:apply-templates select="rss:title">
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<xsl:with-param name="wrapper" select="'dt'"/>
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</xsl:apply-templates>
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<xsl:if test="rss:description">
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<dd>
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<xsl:apply-templates select="rss:description"/>
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</dd>
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</xsl:if>
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</xsl:template>
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</xsl:stylesheet>
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