www/xsl/ics.xsl

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<xsl:stylesheet version="1.1"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:csc="http://csclub.uwaterloo.ca/xsltproc"
xmlns="http://www.w3.org/1999/xhtml"
exclude-result-prefixes="csc">
<xsl:output method="text" encoding="ISO-8859-1" />
<xsl:template match="//eventdefs">BEGIN:VCALENDAR
VERSION:2.0
X-WR-CALNAME:University of Waterloo Computer Science Club
PRODID:-//Apple Computer, Inc//iCal 2.0//EN
X-WR-RELCALID:3359A191-B19E-4B53-BADC-DFC084FC51C9
CALSCALE:GREGORIAN
METHOD:PUBLISH
<xsl:for-each select="eventitem"><xsl:call-template name="eventitem" /></xsl:for-each>
END:VCALENDAR
</xsl:template>
<xsl:template name="eventitem">
<xsl:variable name="room" select="@room" />
<xsl:variable name="start" select="csc:ical-datetime(@date, @time)" />
<xsl:variable name="title" select="csc:ical-escape(@title)" />
<xsl:variable name="short" select="csc:ical-escape(string(short))" />
<xsl:variable name="abstract" select="csc:ical-escape(string(abstract))" />
BEGIN:VEVENT
LOCATION:University of Waterloo - <xsl:value-of select="$room" />
DTSTAMP:20060912T200708Z
UID:<xsl:value-of select="$start" />@csclub.uwaterloo.ca
SEQUENCE:11
DTSTART:<xsl:value-of select="$start" />
<xsl:choose>
<xsl:when test="(string(@edate) != '') and (string(@etime) != '')">
<xsl:variable name="end" select="csc:ical-datetime(@edate, @etime)" />
DTEND:<xsl:value-of select="$end" />
</xsl:when>
<xsl:when test="string(@etime) != ''">
<xsl:variable name="end" select="csc:ical-datetime(@date, @etime)" />
DTEND:<xsl:value-of select="$end" />
</xsl:when>
<xsl:otherwise>
<xsl:variable name="end" select="csc:ical-datetime(@date, @time, 60)" />
DTEND:<xsl:value-of select="$end" />
</xsl:otherwise>
</xsl:choose>
SUMMARY:<xsl:value-of select="$title" />
DESCRIPTION:<xsl:if test="$short != ''"><xsl:value-of select="$short" /></xsl:if><xsl:if test="$short = ''"><xsl:value-of select="$abstract" /></xsl:if>
END:VEVENT
</xsl:template>
</xsl:stylesheet>