<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:local="http://www.pantor.com/ns/local" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:exsl="http://exslt.org/common" xmlns:teix="http://www.tei-c.org/ns/Examples" xmlns:html="http://www.w3.org/1999/xhtml" xmlns:edate="http://exslt.org/dates-and-times" xmlns:fo="http://www.w3.org/1999/XSL/Format" xmlns:xd="http://www.pnp-software.com/XSLTdoc" xmlns:rng="http://relaxng.org/ns/structure/1.0" xmlns:tei="http://www.tei-c.org/ns/1.0" xmlns:estr="http://exslt.org/strings" exclude-result-prefixes="exsl estr edate a fo local rng tei teix xd" extension-element-prefixes="exsl estr edate" version="1.0">
  
  <xd:doc type="stylesheet">
    
<xd:short> TEI stylesheet dealing with elements from the linking module,
      making HTML output. 
</xd:short>
    
<xd:detail> This library is free software; you can redistribute it and/or
      modify it under the terms of the GNU Lesser General Public License as
      published by the Free Software Foundation; either version 2.1 of the
      License, or (at your option) any later version. This library is
      distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
      without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
      PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
      details. You should have received a copy of the GNU Lesser General Public
      License along with this library; if not, write to the Free Software
      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
</xd:detail>
    
<xd:author>See AUTHORS</xd:author>
    
<xd:cvsId>$Id: linking.xsl 4801 2008-09-13 10:05:32Z rahtz $</xd:cvsId>
    
<xd:copyright>2008, TEI Consortium</xd:copyright>
  
</xd:doc>

  
  <xd:doc>
    
<xd:short>Process elements * to work out a unique identififying string</xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template match="*" mode="ident">
    
<xsl:variable name="BaseFile">
      
<xsl:value-of select="$masterFile" />
      
<xsl:call-template name="addCorpusID" />
    
</xsl:variable>
    
<xsl:choose>
      
<xsl:when test="@xml:id and $useIDs='true'">
        
<xsl:value-of select="@xml:id" />
      
</xsl:when>
      
<xsl:when test="starts-with(local-name(.),'div')">
        
<xsl:variable name="xpath">
          
<xsl:for-each select="ancestor-or-self::tei:*">
            
<xsl:value-of select="local-name()" />
            
<xsl:text>.</xsl:text>
            
<xsl:number />
            
<xsl:if test="not(position() = last())">
              
<xsl:text>_</xsl:text>
            
</xsl:if>
          
</xsl:for-each>
        
</xsl:variable>
        
<xsl:value-of select="$BaseFile" />
        
<xsl:text>-</xsl:text>
        
<xsl:value-of select="substring-after(substring-after($xpath,'_text.'),'_')" />
      
</xsl:when>
      
<xsl:otherwise><xsl:value-of select="$BaseFile" />-<xsl:value-of select="local-name(.)" />-<xsl:value-of select="generate-id()" /></xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>Process elements *</xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template match="*" mode="generateLink">
    
<xsl:variable name="ident">
      
<xsl:apply-templates mode="ident" select="." />
    
</xsl:variable>
    
<xsl:variable name="depth">
      
<xsl:apply-templates mode="depth" select="." />
    
</xsl:variable>
    
<xsl:variable name="Hash">
      
<xsl:text>#</xsl:text>
    
</xsl:variable>
    
<xsl:choose>
      
<xsl:when test="$rawXML='true' and $depth &lt;= $splitLevel">
        
<xsl:text>JavaScript:void(gotoSection('','</xsl:text>
        
<xsl:value-of select="$ident" />
        
<xsl:text>'));</xsl:text>
      
</xsl:when>
      
<xsl:when test="$STDOUT='true' and $depth &lt;= $splitLevel">
        
<xsl:value-of select="$masterFile" />
        
<xsl:value-of select="$standardSuffix" />
        
<xsl:value-of select="$urlChunkPrefix" />
        
<xsl:value-of select="$ident" />
      
</xsl:when>
      
<xsl:when test="ancestor::tei:back and not($splitBackmatter)">
        
<xsl:value-of select="concat($Hash,$ident)" />
      
</xsl:when>
      
<xsl:when test="ancestor::tei:front and not($splitFrontmatter)">
        
<xsl:value-of select="concat($Hash,$ident)" />
      
</xsl:when>
      
<xsl:when test="$splitLevel= -1 and ancestor::tei:teiCorpus">
        
<xsl:value-of select="$masterFile" />
        
<xsl:call-template name="addCorpusID" />
        
<xsl:value-of select="$standardSuffix" />
        
<xsl:value-of select="concat($Hash,$ident)" />
      
</xsl:when>
      
<xsl:when test="$splitLevel= -1">
        
<xsl:value-of select="concat($Hash,$ident)" />
      
</xsl:when>
      
<xsl:when test="$depth &lt;= $splitLevel">
        
<xsl:value-of select="concat($ident,$standardSuffix)" />
      
</xsl:when>
      
<xsl:otherwise>
        
<xsl:variable name="parent">
          
<xsl:call-template name="locateParentdiv" />
        
</xsl:variable>
        
<xsl:choose>
          
<xsl:when test="$rawXML='true'">
            
<xsl:text>JavaScript:void(gotoSection("</xsl:text>
            
<xsl:value-of select="$ident" />
            
<xsl:text>","</xsl:text>
            
<xsl:value-of select="$parent" />
            
<xsl:text>"));</xsl:text>
          
</xsl:when>
          
<xsl:when test="$STDOUT='true'">
            
<xsl:value-of select="$masterFile" />
            
<xsl:value-of select="$urlChunkPrefix" />
            
<xsl:value-of select="$parent" />
            
<xsl:text>#</xsl:text>
            
<xsl:value-of select="$ident" />
          
</xsl:when>
          
<xsl:otherwise>
            
<xsl:value-of select="$parent" />
            
<xsl:value-of select="concat($standardSuffix,'#')" />
            
<xsl:value-of select="$ident" />
          
</xsl:otherwise>
        
</xsl:choose>
      
</xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>Process element TEI in generateLink mode</xd:short>
    
<xd:detail>
      
<p> when a &lt;div&gt; is referenced, see whether its plain
        anchor, or needs a parent HTML name prepended 
</p>
    
</xd:detail>
  
</xd:doc>

  
<xsl:template match="tei:TEI" mode="generateLink">
    
<xsl:variable name="BaseFile">
      
<xsl:value-of select="$masterFile" />
      
<xsl:call-template name="addCorpusID" />
    
</xsl:variable>
    
<xsl:value-of select="concat($BaseFile,$standardSuffix)" />
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>Process elements tei:anchor</xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template match="tei:anchor">
      
<xsl:call-template name="makeAnchor" />
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>Process extra elements in generateLink mode</xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template match="tei:label|tei:figure|tei:table|tei:item|tei:p|tei:bibl|tei:anchor|tei:cell|tei:lg|tei:list|tei:sp" mode="generateLink">
    
<xsl:variable name="ident">
      
<xsl:apply-templates mode="ident" select="." />
    
</xsl:variable>
    
<xsl:variable name="file">
      
<xsl:apply-templates mode="generateLink" select="ancestor::tei:*[starts-with(local-name(),'div')][1]" />
    
</xsl:variable>
    
<xsl:choose>
      
<xsl:when test="starts-with($file,'#')">
        
<xsl:text>#</xsl:text>
        
<xsl:value-of select="$ident" />
      
</xsl:when>
      
<xsl:when test="contains($file,'#')">
        
<xsl:value-of select="substring-before($file,'#')" />
        
<xsl:text>#</xsl:text>
        
<xsl:value-of select="$ident" />
      
</xsl:when>
      
<xsl:otherwise>
        
<xsl:value-of select="$file" />
        
<xsl:text>#</xsl:text>
        
<xsl:value-of select="$ident" />
      
</xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>Process elements tei:note</xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template match="tei:note" mode="generateLink">
    
<xsl:text>#</xsl:text>
    
<xsl:call-template name="noteN" />
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>[html] </xd:short>
    
<xd:param name="where">where</xd:param>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template name="generateEndLink">
    
<xsl:param name="where" />
    
<!--
<xsl:message>find link end for <xsl:value-of select="$where"/>,<xsl:value-of select="name(key('IDS',$where))"/></xsl:message>
-->
    
<xsl:choose>
      
<xsl:when test="key('IDS',$where)">
        
<xsl:apply-templates mode="generateLink" select="key('IDS',$where)" />
      
</xsl:when>
      
<xsl:otherwise>
        
<xsl:text>[[undefined </xsl:text>
        
<xsl:value-of select="$where" />
        
<xsl:text>]]</xsl:text>
      
</xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>[html] </xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template name="locateParent">
    
<xsl:choose>
      
<xsl:when test="self::tei:div">
        
<xsl:apply-templates mode="ident" select="ancestor::tei:div[last() - $splitLevel + 1]" />
      
</xsl:when>
      
<xsl:when test="ancestor::tei:div">
        
<xsl:apply-templates mode="ident" select="ancestor::tei:div[last() - $splitLevel]" />
      
</xsl:when>
      
<xsl:otherwise>
        
<xsl:choose>
          
<xsl:when test="$splitLevel = 0">
            
<xsl:apply-templates mode="ident" select="ancestor::tei:div1|ancestor::tei:div0" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 1">
            
<xsl:apply-templates mode="ident" select="ancestor::tei:div2|ancestor::tei:div1|ancestor::tei:div0" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 2">
            
<xsl:apply-templates mode="ident" select="ancestor::tei:div3|ancestor::tei:div2" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 3">
            
<xsl:apply-templates mode="ident" select="ancestor::tei:div4|ancestor::tei:div3" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 4">
            
<xsl:apply-templates mode="ident" select="ancestor::tei:div5|ancestor::tei:div4" />
          
</xsl:when>
        
</xsl:choose>
      
</xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>[html] </xd:short>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template name="locateParentdiv">
    
<xsl:choose>
      
<xsl:when test="ancestor-or-self::tei:div and $splitLevel &lt; 0">
        
<xsl:apply-templates mode="ident" select="ancestor::tei:div[last()]" />
      
</xsl:when>
      
<xsl:when test="ancestor-or-self::tei:div">
        
<xsl:apply-templates mode="ident" select="ancestor::tei:div[last() - $splitLevel]" />
      
</xsl:when>
      
<xsl:otherwise>
        
<xsl:choose>
          
<xsl:when test="$splitLevel = 0">
            
<xsl:apply-templates mode="ident" select="ancestor::tei:div1|ancestor::tei:div0" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 1">
            
<xsl:apply-templates mode="ident" select="(ancestor::tei:div2|ancestor::tei:div1|ancestor::tei:div0)[last()]" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 2">
            
<xsl:apply-templates mode="ident" select="(ancestor::tei:div3|ancestor::tei:div2)[last()]" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 3">
            
<xsl:apply-templates mode="ident" select="(ancestor::tei:div4|ancestor::tei:div3)[last()]" />
          
</xsl:when>
          
<xsl:when test="$splitLevel = 4">
            
<xsl:apply-templates mode="ident" select="(ancestor::tei:div5|ancestor::tei:div4)[last()]" />
          
</xsl:when>
        
</xsl:choose>
      
</xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>[html] create external link</xd:short>
    
<xd:param name="ptr">ptr</xd:param>
    
<xd:param name="dest">dest</xd:param>
    
<xd:param name="class">class</xd:param>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template name="makeExternalLink">
    
<xsl:param name="ptr" />
    
<xsl:param name="dest" />
    
<xsl:param name="class">link_<xsl:value-of select="local-name(.)" /></xsl:param>
    
<a>
        
<xsl:choose>
          
<xsl:when test="@rend">
            
<xsl:attribute name="class">
              
<xsl:value-of select="@rend" />
            
</xsl:attribute>
          
</xsl:when>
          
<xsl:when test="@rendition">
            
<xsl:call-template name="applyRendition" />
          
</xsl:when>
          
<xsl:when test="parent::tei:item/parent::tei:list[@rend]">
            
<xsl:attribute name="class">
              
<xsl:value-of select="parent::tei:item/parent::tei:list/@rend" />
            
</xsl:attribute>
          
</xsl:when>
          
<xsl:when test="parent::tei:item[@rend]">
            
<xsl:attribute name="class">
              
<xsl:value-of select="parent::tei:item/@rend" />
            
</xsl:attribute>
          
</xsl:when>
          
<xsl:otherwise>
            
<xsl:attribute name="class">
              
<xsl:value-of select="$class" />
            
</xsl:attribute>
          
</xsl:otherwise>
        
</xsl:choose>

      
<xsl:if test="@type">
        
<xsl:attribute name="type">
          
<xsl:value-of select="@type" />
        
</xsl:attribute>
      
</xsl:if>
      
<xsl:attribute name="href">
        
<xsl:value-of select="$dest" />
        
<xsl:if test="contains(@from,'id (')">
          
<xsl:text>#</xsl:text>
          
<xsl:value-of select="substring(@from,5,string-length(normalize-space(@from))-1)" />
        
</xsl:if>
      
</xsl:attribute>
      
<xsl:if test="$xhtml='false'">
        
<xsl:choose>
          
<xsl:when test="@rend='new'">
            
<xsl:attribute name="target">_blank</xsl:attribute>
          
</xsl:when>
          
<xsl:when test="@rend='noframe' or $splitLevel=-1 or substring(@url,string-length(@url),1)='/'">
            
<xsl:attribute name="target">_top</xsl:attribute>
          
</xsl:when>
          
<xsl:when test="contains($dest,'://') or starts-with($dest,'.') or starts-with($dest,'/')">
            
<xsl:attribute name="target">_top</xsl:attribute>
          
</xsl:when>
          
<xsl:when test="substring($dest,string-length($dest),1)='/'">
            
<xsl:attribute name="target">_top</xsl:attribute>
          
</xsl:when>
          
<xsl:when test="$splitLevel=-1">
            
<xsl:attribute name="target">_top</xsl:attribute>
          
</xsl:when>
        
</xsl:choose>
      
</xsl:if>
      
<xsl:attribute name="title">
        
<xsl:choose>
          
<xsl:when test="@n">
            
<xsl:value-of select="@n" />
          
</xsl:when>
          
<xsl:otherwise>
            
<xsl:value-of select="normalize-space(.)" />
          
</xsl:otherwise>
        
</xsl:choose>
      
</xsl:attribute>
      
<xsl:call-template name="xrefHook" />
      
<xsl:choose>
        
<xsl:when test="$ptr='true'">
          
<xsl:element name="{$urlMarkup}">
            
<xsl:choose>
              
<xsl:when test="starts-with($dest,'mailto:')">
                
<xsl:value-of select="substring-after($dest,'mailto:')" />
              
</xsl:when>
              
<xsl:when test="starts-with($dest,'file:')">
                
<xsl:value-of select="substring-after($dest,'file:')" />
              
</xsl:when>
              
<xsl:when test="$dest=''">
                
<xsl:text>??</xsl:text>
              
</xsl:when>
              
<xsl:otherwise>
                
<xsl:value-of select="$dest" />
              
</xsl:otherwise>
            
</xsl:choose>
          
</xsl:element>
        
</xsl:when>
        
<xsl:otherwise>
          
<xsl:apply-templates />
        
</xsl:otherwise>
      
</xsl:choose>
    
</a>
  
</xsl:template>
  
  <xd:doc>
    
<xd:short>[html] create an internal link</xd:short>
    
<xd:param name="target">target</xd:param>
    
<xd:param name="ptr">ptr</xd:param>
    
<xd:param name="dest">dest</xd:param>
    
<xd:param name="body">body</xd:param>
    
<xd:param name="class">class</xd:param>
    
<xd:detail> </xd:detail>
  
</xd:doc>

  
<xsl:template name="makeInternalLink">
    
<xsl:param name="target" />
    
<xsl:param name="ptr" />
    
<xsl:param name="dest" />
    
<xsl:param name="body" />
    
<xsl:param name="class">
      
<xsl:text>link_</xsl:text>
      
<xsl:value-of select="local-name(.)" />
    
</xsl:param>
    
<xsl:variable name="W">
      
<xsl:choose>
        
<xsl:when test="$target">
          
<xsl:value-of select="$target" />
        
</xsl:when>
        
<xsl:when test="contains($dest,'#')">
          
<xsl:value-of select="substring-after($dest,'#')" />
        
</xsl:when>
        
<xsl:otherwise>
          
<xsl:value-of select="$dest" />
        
</xsl:otherwise>
      
</xsl:choose>
    
</xsl:variable>
    
<xsl:choose>
      
<xsl:when test="$dest=''">
        
<xsl:choose>
          
<xsl:when test="not($body='')">
            
<xsl:value-of select="$body" />
          
</xsl:when>
          
<xsl:when test="$ptr='true'">
            
<xsl:apply-templates mode="xref" select="key('IDS',$W)">
              
<xsl:with-param name="minimal" select="$minimalCrossRef" />
            
</xsl:apply-templates>
          
</xsl:when>
          
<xsl:otherwise>
            
<xsl:apply-templates />
          
</xsl:otherwise>
        
</xsl:choose>
      
</xsl:when>
      
<xsl:otherwise>
        
<a>
          
<xsl:call-template name="htmlAttributes" />
            
<xsl:choose>
              
<xsl:when test="@rend">
                
<xsl:attribute name="class">
                  
<xsl:value-of select="@rend" />
                
</xsl:attribute>
              
</xsl:when>
              
<xsl:when test="@rendition">
                
<xsl:call-template name="applyRendition" />
              
</xsl:when>
              
<xsl:otherwise>
                
<xsl:attribute name="class">
                  
<xsl:value-of select="$class" />
                
</xsl:attribute>
              
</xsl:otherwise>
            
</xsl:choose>
          
<xsl:attribute name="href">
            
<xsl:choose>
              
<xsl:when test="starts-with($dest,'#') or contains($dest,'.html') or contains($dest,'ID=')">
                
<xsl:value-of select="$dest" />
              
</xsl:when>
              
<xsl:otherwise>
                
<xsl:apply-templates mode="generateLink" select="key('IDS',$W)" />
              
</xsl:otherwise>
            
</xsl:choose>
          
</xsl:attribute>
          
<xsl:for-each select="key('IDS',$W)">
            
<xsl:attribute name="title">
              
<xsl:choose>
                
<xsl:when test="starts-with(local-name(.),'div')">
                  
<xsl:value-of select="normalize-space(tei:head)" />
                
</xsl:when>
                
<xsl:otherwise>
                  
<xsl:value-of select="normalize-space(text())" />
                
</xsl:otherwise>
              
</xsl:choose>
            
</xsl:attribute>
          
</xsl:for-each>
          
<xsl:choose>
            
<xsl:when test="not($body='')">
              
<xsl:value-of select="$body" />
            
</xsl:when>
            
<xsl:when test="$ptr='true' and count(key('IDS',$W))&gt;0">
              
<xsl:apply-templates mode="xref" select="key('IDS',$W)">
                
<xsl:with-param name="minimal" select="$minimalCrossRef" />
              
</xsl:apply-templates>
            
</xsl:when>
            
<xsl:when test="$ptr='true'">
              
<xsl:text>??</xsl:text>
            
</xsl:when>
            
<xsl:otherwise>
              
<xsl:apply-templates />
            
</xsl:otherwise>
          
</xsl:choose>
        
</a>
      
</xsl:otherwise>
    
</xsl:choose>
  
</xsl:template>
</xsl:stylesheet>






































v