htm-teifacsimile.xsl

<?xml version="1.0" encoding="UTF-8"?>
<!-- $Id$ -->
<xsl:stylesheet exclude-result-prefixes="t" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:t="http://www.tei-c.org/ns/1.0" version="2.0">

  <xsl:template match="t:facsimile">
    <xsl:param name="parm-edn-structure" tunnel="yes" required="no"/>
    <xsl:choose>
      <xsl:when test="$parm-edn-structure = 'medcyprus'"/>
      <xsl:otherwise>
        <!-- Being concerned only with the images, ignore everything else. -->
        <div id="facsimile-images">
          <h2>Facsimile Images</h2>
          <xsl:apply-templates select=".//t:graphic"/>
        </div>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <!-- Display a local image with thumbnail. -->
  <xsl:template match="t:graphic">
    <xsl:param name="parm-image-loc" select="''" tunnel="yes"/>
    <!-- Create a link to the full image and display a thumbnail
         image.

         The thumbnail image URL is constructed from the original URL
         via prefixing the final "." with "-thumb". This may lead to
         ugly URLs if the original URL does not include an extension
         suffix but does have a "." in it. -->
    <xsl:variable name="url-parts" select="tokenize(@url, '\.')"/>
    <xsl:variable name="count-url-parts" select="count($url-parts) - 1"/>
    <a href="{concat($parm-image-loc, @url)}">
      <img title="{t:desc}">
        <xsl:attribute name="src">
          <xsl:value-of select="$parm-image-loc"/>
          <xsl:value-of select="string-join(subsequence($url-parts, 1, $count-url-parts), '.')"/>
          <xsl:text>-thumb.</xsl:text>
          <xsl:value-of select="subsequence($url-parts, $count-url-parts)[last()]"/>
        </xsl:attribute>
      </img>
    </a>
  </xsl:template>

  <!-- Display an image. -->
  <xsl:template match="t:graphic[contains(@url, '://')]">
    <img src="{@url}" title="{t:desc}"/>
  </xsl:template>

</xsl:stylesheet>