118 lines
4.3 KiB
XML
118 lines
4.3 KiB
XML
<!DOCTYPE xsl:stylesheet PUBLIC "-//FreeBSD//DTD FreeBSD XSLT 1.0 DTD Fragment//EN"
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"http://www.FreeBSD.org/XML/share/xml/xslt10-freebsd.dtd" [
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]>
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<!-- $FreeBSD$ -->
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<!-- Copyright (c) 2005 Ceri Davies <ceri@FreeBSD.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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-->
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<!-- Generate an iCalendar file from a www/en/events/events.dtd
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compliant events.xml -->
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
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xmlns:cvs="http://www.FreeBSD.org/XML/CVS"
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exclude-result-prefixes="cvs">
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<xsl:import href="http://www.FreeBSD.org/XML/lang/share/xml/libcommon.xsl"/>
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<xsl:variable name="freebsd-web-base" select="'https://www.FreeBSD.org'"/>
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<xsl:output method="text" encoding="&xml.encoding;"/>
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<xsl:strip-space elements="*"/>
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<!-- Template: events -->
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<xsl:template match="events">BEGIN:VCALENDAR
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VERSION:2.0
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PRODID:$FreeBSD$
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<xsl:apply-templates select="event"/>
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END:VCALENDAR</xsl:template>
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<!-- Template: event -->
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<xsl:template match="event">
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BEGIN:VEVENT
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SEQUENCE:<xsl:value-of select="position()" />
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SUMMARY:<xsl:value-of select="name"/>
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<xsl:if test="url">
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<xsl:apply-templates select="url"/>
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</xsl:if>
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LOCATION:<xsl:if test="location/site!=''">
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<xsl:value-of select="location/site"/>
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</xsl:if>
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<xsl:if test="location/city!=''">
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<xsl:text>, </xsl:text>
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<xsl:value-of select="location/city"/>
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</xsl:if>
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<xsl:if test="location/state!=''">
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<xsl:text>, </xsl:text>
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<xsl:value-of select="location/state"/>
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</xsl:if>
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<xsl:if test="location/country!=''">
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<xsl:text>, </xsl:text>
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<xsl:value-of select="location/country"/>
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</xsl:if>
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<xsl:call-template name="gen-ical-date-interval">
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<xsl:with-param name="startdate" select="startdate" />
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<xsl:with-param name="enddate" select="enddate" />
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</xsl:call-template>
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DESCRIPTION:<xsl:copy-of select="description/child::node()"/>
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<xsl:if test="link">
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<xsl:apply-templates select="link"/>
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</xsl:if>
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END:VEVENT</xsl:template>
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<!-- Template: link -->
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<xsl:template match="link">
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<xsl:apply-templates select="url"/>
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</xsl:template>
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<!-- Template: url -->
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<xsl:template match="url">
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URL;VALUE=URI:<xsl:choose>
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<xsl:when test="@type='freebsd-website'">
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<xsl:value-of select="$freebsd-web-base"/>
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</xsl:when>
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</xsl:choose>
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<xsl:value-of select="."/>
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</xsl:template>
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<!-- Generate iCalendar DTSTART and DTEND entries -->
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<xsl:template name="gen-ical-date-interval">
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<xsl:param name="startdate"/>
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<xsl:param name="enddate"/>
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DTSTART;VALUE=DATE:<xsl:value-of select="concat(startdate/year,
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format-number(startdate/month, '00'),
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format-number(startdate/day, '00'))"/>
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<xsl:if test="number(startdate/month) != number(enddate/month) or
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number(startdate/day) != number(enddate/day) or
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number(startdate/year) != number(enddate/year)">
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DTEND;VALUE=DATE:<xsl:value-of select="concat(enddate/year,
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format-number(enddate/month, '00'),
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format-number(enddate/day, '00'))"/>
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</xsl:if>
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</xsl:template>
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</xsl:stylesheet>
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