sfatables/processors/restrict_to_nodes.xsl

   1 <?xml version="1.0" encoding="ISO-8859-1"?>
   2 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
   3     <!-- Magic sauce copied from a manual. This fragment basically copies everything except for
   4     stuff that explicitly matches with the templates defined below. In the case of such a match,
   5     the matched node is treated differently.-->
   6     <xsl:template match="@* | node()">
   7         <xsl:copy>
   8             <xsl:apply-templates select="@* | node()"/>
   9         </xsl:copy>
  10     </xsl:template>
  11
  12     <xsl:variable name="whitelist_prefix" select="//RSpec//target-context/argument[name='whitelist']/value"/>
  13     <xsl:variable name="blacklist_prefix" select="//RSpec//target-context/argument[name='blacklist']/value"/>
  14
  15     <!-- Drop nodes that are not in the whitelist -->
  16     <xsl:template match="node">
  17         <xsl:value-of select="$blacklist_prefix"/>
  18             <xsl:choose>
  19                 <xsl:when test="starts-with(@name,$whitelist_prefix) and not($blacklist_prefix and starts-with(@name,$blacklist_prefix))">
  20                     <xsl:copy-of select="."/>
  21                 </xsl:when>
  22                 <xsl:otherwise/>
  23             </xsl:choose>
  24     </xsl:template>
  25
  26 </xsl:stylesheet>