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<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
xmlns:date="http://exslt.org/dates-and-times"
exclude-result-prefixes="doc date"
extension-element-prefixes="date"
version='1.0'>
<!-- ********************************************************************
$Id: pi.xsl,v 1.1 2004/10/01 16:32:09 techtonik Exp $
********************************************************************
This file is part of the XSL DocBook Stylesheet distribution.
See ../README or http://nwalsh.com/docbook/xsl/ for copyright
and other information.
This file contains general templates for processing processing
instructions common to both the HTML and FO versions of the
DocBook stylesheets.
******************************************************************** -->
<!-- Process PIs also on title pages -->
<xsl:template match="processing-instruction()" mode="titlepage.mode">
<xsl:apply-templates select="."/>
</xsl:template>
<xsl:template match="processing-instruction('dbtimestamp')">
<xsl:variable name="format">
<xsl:variable name="pi-format">
<xsl:call-template name="pi-attribute">
<xsl:with-param name="pis" select="."/>
<xsl:with-param name="attribute">format</xsl:with-param>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="$pi-format != ''">
<xsl:value-of select="$pi-format"/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="gentext.template">
<xsl:with-param name="context" select="'datetime'"/>
<xsl:with-param name="name" select="'format'"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="padding">
<xsl:variable name="pi-padding">
<xsl:call-template name="pi-attribute">
<xsl:with-param name="pis" select="."/>
<xsl:with-param name="attribute">padding</xsl:with-param>
</xsl:call-template>
</xsl:variable>
<xsl:choose>
<xsl:when test="$pi-padding != ''">
<xsl:value-of select="$pi-padding"/>
</xsl:when>
<xsl:otherwise>1</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="date">
<xsl:choose>
<xsl:when test="function-available('date:date-time')">
<xsl:value-of select="date:date-time()"/>
</xsl:when>
<xsl:when test="function-available('date:dateTime')">
<!-- Xalan quirk -->
<xsl:value-of select="date:dateTime()"/>
</xsl:when>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="function-available('date:date-time') or
function-available('date:dateTime')">
<xsl:call-template name="datetime.format">
<xsl:with-param name="date" select="$date"/>
<xsl:with-param name="format" select="$format"/>
<xsl:with-param name="padding" select="$padding"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:message>
Timestamp processing requires XSLT processor with EXSLT date support.
</xsl:message>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template name="datetime.format">
<xsl:param name="date"/>
<xsl:param name="format"/>
<xsl:param name="padding" select="1"/>
<xsl:if test="$format != ''">
<xsl:variable name="char" select="substring($format,1,1)"/>
<xsl:choose>
<xsl:when test="$char = 'a'">
<xsl:call-template name="gentext.template">
<xsl:with-param name="context" select="'datetime-abbrev'"/>
<xsl:with-param name="name" select="date:day-abbreviation($date)"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$char = 'A'">
<xsl:call-template name="gentext.template">
<xsl:with-param name="context" select="'datetime-full'"/>
<xsl:with-param name="name" select="date:day-name($date)"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$char = 'b'">
<xsl:call-template name="gentext.template">
<xsl:with-param name="context" select="'datetime-abbrev'"/>
<xsl:with-param name="name" select="date:month-abbreviation($date)"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$char = 'c'">
<xsl:value-of select="date:date($date)"/>
<xsl:text> </xsl:text>
<xsl:value-of select="date:time($date)"/>
</xsl:when>
<xsl:when test="$char = 'B'">
<xsl:call-template name="gentext.template">
<xsl:with-param name="context" select="'datetime-full'"/>
<xsl:with-param name="name" select="date:month-name($date)"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="$char = 'd'">
<xsl:if test="$padding = 1 and string-length(date:day-in-month($date)) = 1">0</xsl:if>
<xsl:value-of select="date:day-in-month($date)"/>
</xsl:when>
<xsl:when test="$char = 'H'">
<xsl:if test="$padding = 1 and string-length(date:hour-in-day($date)) = 1">0</xsl:if>
<xsl:value-of select="date:hour-in-day($date)"/>
</xsl:when>
<xsl:when test="$char = 'j'">
<xsl:value-of select="date:day-in-year($date)"/>
</xsl:when>
<xsl:when test="$char = 'm'">
<xsl:if test="$padding = 1 and string-length(date:month-in-year($date)) = 1">0</xsl:if>
<xsl:value-of select="date:month-in-year($date)"/>
</xsl:when>
<xsl:when test="$char = 'M'">
<xsl:if test="string-length(date:minute-in-hour($date)) = 1">0</xsl:if>
<xsl:value-of select="date:minute-in-hour($date)"/>
</xsl:when>
<xsl:when test="$char = 'S'">
<xsl:if test="string-length(date:second-in-minute($date)) = 1">0</xsl:if>
<xsl:value-of select="date:second-in-minute($date)"/>
</xsl:when>
<xsl:when test="$char = 'U'">
<xsl:value-of select="date:week-in-year($date)"/>
</xsl:when>
<xsl:when test="$char = 'w'">
<xsl:value-of select="date:day-in-week($date)"/>
</xsl:when>
<xsl:when test="$char = 'x'">
<xsl:value-of select="date:date($date)"/>
</xsl:when>
<xsl:when test="$char = 'X'">
<xsl:value-of select="date:time($date)"/>
</xsl:when>
<xsl:when test="$char = 'Y'">
<xsl:value-of select="date:year($date)"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$char"/>
</xsl:otherwise>
</xsl:choose>
<!-- Process rest of format specifier -->
<xsl:call-template name="datetime.format">
<xsl:with-param name="date" select="$date"/>
<xsl:with-param name="format" select="substring($format,2)"/>
<xsl:with-param name="padding" select="$padding"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
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