<?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:exsl="http://exslt.org/common" exclude-result-prefixes="doc exsl" version='1.0'> <!-- ******************************************************************** $Id: targets.xsl 8366 2009-03-21 07:49:16Z bobstayton $ ******************************************************************** This file is part of the XSL DocBook Stylesheet distribution. See ../README or http://docbook.sf.net/release/xsl/current/ for copyright and other information. ******************************************************************** --> <!-- ==================================================================== --> <!-- cross reference target collection --> <doc:mode mode="collect.targets" xmlns=""> <refpurpose>Collects information for potential cross reference targets</refpurpose> <refdescription id="collect.targets-desc"> <para>Processing the root element in the <literal role="mode">collect.targets</literal> mode produces a set of target database elements that can be used by the olink mechanism to resolve external cross references. The collection process is controlled by the <literal> collect.xref.targets</literal> parameter, which can be <literal>yes</literal> to collect targets and process the document for output, <literal>only</literal> to only collect the targets, and <literal>no</literal> (default) to not collect the targets and only process the document. </para> <para> A <literal>targets.filename</literal> parameter must be specified to receive the output if <literal>collect.xref.targets</literal> is set to <literal>yes</literal> so as to redirect the target data to a file separate from the document output. </para> </refdescription> </doc:mode> <!-- ============================================================ --> <xsl:template match="*" mode="collect.targets"> <xsl:choose> <xsl:when test="$collect.xref.targets = 'yes' and $targets.filename = ''"> <xsl:message> Must specify a $targets.filename parameter when $collect.xref.targets is set to 'yes'. The xref targets were not collected. </xsl:message> </xsl:when> <xsl:otherwise> <xsl:choose> <xsl:when test="$targets.filename"> <xsl:call-template name="write.chunk"> <xsl:with-param name="filename" select="$targets.filename"/> <xsl:with-param name="method" select="'xml'"/> <xsl:with-param name="encoding" select="'utf-8'"/> <xsl:with-param name="omit-xml-declaration" select="'yes'"/> <xsl:with-param name="doctype-public" select="''"/> <xsl:with-param name="doctype-system" select="''"/> <xsl:with-param name="indent" select="'no'"/> <xsl:with-param name="quiet" select="0"/> <xsl:with-param name="content"> <xsl:apply-templates select="." mode="olink.mode"/> </xsl:with-param> </xsl:call-template> </xsl:when> <xsl:otherwise> <!-- Else write to standard output --> <xsl:apply-templates select="." mode="olink.mode"/> </xsl:otherwise> </xsl:choose> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="olink.href.target"> <xsl:param name="nd" select="."/> <xsl:value-of select="$olink.base.uri"/> <xsl:call-template name="href.target"> <xsl:with-param name="object" select="$nd"/> <xsl:with-param name="context" select="NOTANODE"/> </xsl:call-template> </xsl:template> <!-- Templates for extracting cross reference information from a document for use in an xref database. --> <xsl:template name="attrs"> <xsl:param name="nd" select="."/> <xsl:attribute name="element"> <xsl:value-of select="local-name(.)"/> </xsl:attribute> <xsl:attribute name="href"> <xsl:call-template name="olink.href.target"> <xsl:with-param name="nd" select="$nd"/> </xsl:call-template> </xsl:attribute> <xsl:variable name="num"> <xsl:apply-templates select="$nd" mode="label.markup"> <xsl:with-param name="verbose" select="0"/> </xsl:apply-templates> </xsl:variable> <xsl:if test="$num"> <xsl:attribute name="number"> <xsl:value-of select="$num"/> </xsl:attribute> </xsl:if> <xsl:choose> <xsl:when test="$nd/@id"> <xsl:attribute name="targetptr"> <xsl:value-of select="$nd/@id"/> </xsl:attribute> </xsl:when> <xsl:when test="$nd/@xml:id"> <xsl:attribute name="targetptr"> <xsl:value-of select="$nd/@xml:id"/> </xsl:attribute> </xsl:when> </xsl:choose> <xsl:if test="$nd/@lang"> <xsl:attribute name="lang"> <xsl:value-of select="$nd/@lang"/> </xsl:attribute> </xsl:if> </xsl:template> <xsl:template name="div"> <xsl:param name="nd" select="."/> <div> <xsl:call-template name="attrs"> <xsl:with-param name="nd" select="$nd"/> </xsl:call-template> <ttl> <xsl:apply-templates select="$nd" mode="title.markup"> <xsl:with-param name="verbose" select="0"/> </xsl:apply-templates> </ttl> <xreftext> <xsl:choose> <xsl:when test="$nd/@xreflabel"> <xsl:call-template name="xref.xreflabel"> <xsl:with-param name="target" select="$nd"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="$nd" mode="xref-to"> <xsl:with-param name="verbose" select="0"/> </xsl:apply-templates> </xsl:otherwise> </xsl:choose> </xreftext> <xsl:apply-templates mode="olink.mode"/> </div> </xsl:template> <xsl:template name="obj"> <xsl:param name="nd" select="."/> <obj> <xsl:call-template name="attrs"> <xsl:with-param name="nd" select="$nd"/> </xsl:call-template> <ttl> <xsl:apply-templates select="$nd" mode="title.markup"> <xsl:with-param name="verbose" select="0"/> </xsl:apply-templates> </ttl> <xreftext> <xsl:choose> <xsl:when test="$nd/@xreflabel"> <xsl:call-template name="xref.xreflabel"> <xsl:with-param name="target" select="$nd"/> </xsl:call-template> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="$nd" mode="xref-to"> <xsl:with-param name="verbose" select="0"/> </xsl:apply-templates> </xsl:otherwise> </xsl:choose> </xreftext> </obj> </xsl:template> <xsl:template match="text()|processing-instruction()|comment()" mode="olink.mode"> <!-- nop --> </xsl:template> <!-- <xsl:template match="*" mode="olink.mode"> </xsl:template> --> <xsl:template match="set" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="book" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="preface|chapter|appendix" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="part|reference" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="article" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="bibliography|bibliodiv" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="biblioentry|bibliomixed" mode="olink.mode"> <xsl:call-template name="obj"/> </xsl:template> <xsl:template match="refentry" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="section|sect1|sect2|sect3|sect4|sect5" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="refsection|refsect1|refsect2|refsect3" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <xsl:template match="figure|example|table" mode="olink.mode"> <xsl:call-template name="obj"/> <xsl:apply-templates mode="olink.mode"/> </xsl:template> <xsl:template match="equation[title or info/title]" mode="olink.mode"> <xsl:call-template name="obj"/> </xsl:template> <xsl:template match="qandaset|qandaentry" mode="olink.mode"> <xsl:call-template name="div"/> </xsl:template> <!-- handle an glossary collection --> <xsl:template match="glossary[@role='auto']" mode="olink.mode" priority="2"> <xsl:variable name="collection" select="document($glossary.collection, .)"/> <xsl:if test="$glossary.collection = ''"> <xsl:message> <xsl:text>Warning: processing automatic glossary </xsl:text> <xsl:text>without a glossary.collection file.</xsl:text> </xsl:message> </xsl:if> <xsl:if test="not($collection) and $glossary.collection != ''"> <xsl:message> <xsl:text>Warning: processing automatic glossary but unable to </xsl:text> <xsl:text>open glossary.collection file '</xsl:text> <xsl:value-of select="$glossary.collection"/> <xsl:text>'</xsl:text> </xsl:message> </xsl:if> <xsl:if test="$exsl.node.set.available != 0"> <xsl:variable name="auto.glossary"> <xsl:apply-templates select="." mode="assemble.auto.glossary"/> </xsl:variable> <xsl:variable name="auto.glossary.nodeset" select="exsl:node-set($auto.glossary)"/> <xsl:apply-templates select="$auto.glossary.nodeset/*" mode="olink.mode"/> </xsl:if> </xsl:template> <!-- construct a glossary in memory --> <xsl:template match="glossary" mode="assemble.auto.glossary"> <xsl:copy> <xsl:copy-of select="@*[not(local-name() = 'role')]"/> <xsl:apply-templates select="node()" mode="assemble.auto.glossary"/> <xsl:call-template name="select.glossentries"/> </xsl:copy> </xsl:template> <xsl:template name="select.glossentries"> <xsl:param name="collection" select="document($glossary.collection, .)"/> <xsl:param name="terms" select="//glossterm[not(parent::glossdef)]|//firstterm"/> <xsl:for-each select="$collection//glossentry"> <xsl:variable name="cterm" select="glossterm"/> <xsl:if test="$terms[@baseform = $cterm or . = $cterm]"> <xsl:copy-of select="."/> </xsl:if> </xsl:for-each> </xsl:template> <xsl:template match="glossentry" mode="assemble.auto.glossary"> <!-- skip the dummy entries --> </xsl:template> <xsl:template match="*" mode="assemble.auto.glossary"> <!-- pass through any titles and intro stuff --> <xsl:copy-of select="."/> </xsl:template> <xsl:template match="*" mode="olink.mode"> <xsl:if test="@id or @xml:id"> <xsl:call-template name="obj"/> </xsl:if> <xsl:apply-templates mode="olink.mode"/> </xsl:template> </xsl:stylesheet>