analytics/templates/ps/cps4/portlets/nav/portlet-impl/viewer/pagestate.xslt

<?xml version="1.0" encoding="UTF-8"?>
<!--
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    IBM Cognos Products: cpscrn


    (C) Copyright IBM Corp. 2005, 2011

    US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
-->
<!--
   Copyright (C) 2008 Cognos ULC, an IBM Company. All rights reserved.
   Cognos (R) is a trademark of Cognos ULC, (formerly Cognos Incorporated).
-->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xts="http://developer.cognos.com/schemas/xts/" xmlns:xtsext="xalan://com.cognos.xts.ext.XTSExt" xmlns:ui="http://developer.cognos.com/schemas/cps/logic/ui/1/" xmlns:nav="http://developer.cognos.com/schemas/cps/navigation/1/" xmlns:wsrp="urn:oasis:names:tc:wsrp:v1:types" xmlns:cps="http://developer.cognos.com/schemas/cps/asm/objects/1/" exclude-result-prefixes="xts xtsext ui nav">
	<xsl:output method="xml" omit-xml-declaration="yes"  version="1.0" encoding="UTF-8" indent="no"/>

	<xsl:template match="/">
	
		<!-- if we don't have a pagelet param. we just request the pagelet with current pageletState -->
		<xsl:if test="/navigational-state/param[@name='pagelet-params'] != '' ">
			<cps:interaction>
				<xsl:call-template name="interaction-params">
					<xsl:with-param name="params" select="/navigational-state/param[@name='pagelet-params']"></xsl:with-param>
				</xsl:call-template>							
				<!-- copy all params in the navigational param except the pagelet specific params.-->
				<xsl:for-each select="/navigational-state/param[@name!='pagelet-params' and @name!='pageletState' and @name!='pageletStatePath' ]">
						<cps:param name="{@name}"><xsl:value-of select="."/></cps:param>		
				</xsl:for-each>
			</cps:interaction>
		</xsl:if>		
		
		<!-- copy the pageletState -->
		<cps:pageletContext>
			<cps:path><xsl:value-of select="/navigational-state/param[@name='pageletStatePath']"/></cps:path>
			<cps:state><xsl:value-of select="/navigational-state/param[@name='pageletState']"/></cps:state>
		</cps:pageletContext>

	</xsl:template>
	
	<xsl:template name="interaction-params">
		<xsl:param name="params"></xsl:param>	
		<xsl:choose>
			<xsl:when test="contains($params,'&amp;')">
				<xsl:variable name="first-param" select="substring-before($params,'&amp;')"/>
				<xsl:call-template name="generate-param">
					<xsl:with-param name="param" select="$first-param"/>
				</xsl:call-template>
				<xsl:call-template name="interaction-params">
					<xsl:with-param name="params" select="substring-after($params,'&amp;')"/>
				</xsl:call-template>
			</xsl:when>
			<xsl:otherwise>
				<xsl:call-template name="generate-param">
					<xsl:with-param name="param" select="$params"/>
				</xsl:call-template>
			</xsl:otherwise>
		</xsl:choose>	
	</xsl:template>
	
	<xsl:template name="generate-param">
		<xsl:param name="param"></xsl:param>
		<cps:param name="{substring-before($param,'=')}"><xsl:value-of select="xtsext:urldecode(substring-after($param,'='))"/></cps:param>
		
		<!-- We need the portlet instance key. It might not be in the params-->
		<xsl:if test="substring-before($param,'=') = 'cps-portlet' ">
			<cps:param name="wsrp-portletInstanceKey"><xsl:value-of select="xtsext:urldecode(substring-after($param,'='))"/></cps:param>		
		</xsl:if>

	</xsl:template>
	
</xsl:stylesheet>