analytics/templates/ps/portal/emailOptions/transforms/update_email_recipients.xslt

<?xml version="1.0" encoding="UTF-8"?>
<!--
    Licensed Materials - Property of IBM

    IBM Cognos Products: ps

    (C) Copyright IBM Corp. 2005, 2011

    US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
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<!--
   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"
	exclude-result-prefixes="xsl xts xtsext">
	<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="no"/>

	<xsl:key name="prev-recipient-to" match="/root/*[local-name()='previouslyAdded']/item[./*[local-name()='type' and string(.)='to']]/*[local-name()='searchPath']" use="."/>
	<xsl:key name="prev-recipient-cc" match="/root/*[local-name()='previouslyAdded']/item[./*[local-name()='type' and string(.)='cc']]/*[local-name()='searchPath']" use="."/>
	<xsl:key name="prev-recipient-bcc" match="/root/*[local-name()='previouslyAdded']/item[./*[local-name()='type' and string(.)='bcc']]/*[local-name()='searchPath']" use="."/>
	
	<xsl:template match="/root" priority="2">

		<!-- email to -->
		<xsl:variable name="new_email_to">
			<xsl:for-each select="/root/*[local-name()='selectedEntries']/*[*[local-name()='type'] = 'to']">

				<xsl:variable name="searchPath" select="*[local-name()='searchPath']"/>				

				<xsl:if test="not(key('prev-recipient-to', $searchPath))">
					<xsl:variable name="displayName">
						<xsl:text/>
						<xsl:call-template name="createDisplayName">
							<xsl:with-param name="defaultName" select="*[local-name()='defaultName']"/>
							<xsl:with-param name="userName" select="*[local-name()='userName']"/>
						</xsl:call-template>
						<xsl:text/>						
					</xsl:variable>

					<xsl:value-of select="concat($displayName,';')"/>
				</xsl:if>
			</xsl:for-each>
		</xsl:variable>
		
		<!-- email cc -->
		<xsl:variable name="new_email_cc">
			<xsl:for-each select="/root/*[local-name()='selectedEntries']/*[*[local-name()='type'] = 'cc']">
				
				<xsl:variable name="searchPath" select="*[local-name()='searchPath']"/>
							
				<xsl:if test="not(key('prev-recipient-cc', $searchPath))">
					<xsl:variable name="displayName">
						<xsl:text/>					
						<xsl:call-template name="createDisplayName">
							<xsl:with-param name="defaultName" select="*[local-name()='defaultName']"/>
							<xsl:with-param name="userName" select="*[local-name()='userName']"/>
						</xsl:call-template>
						<xsl:text/>						
					</xsl:variable>
				
					<xsl:value-of select="concat($displayName,';')"/>
				</xsl:if>
			</xsl:for-each>
		</xsl:variable>

		<!-- email bcc -->
		<xsl:variable name="new_email_bcc">
			<xsl:for-each select="/root/*[local-name()='selectedEntries']/*[*[local-name()='type'] = 'bcc']">
				
				<xsl:variable name="searchPath" select="*[local-name()='searchPath']"/>
				
				<xsl:if test="not(key('prev-recipient-bcc', $searchPath))">
					<xsl:variable name="displayName">
						<xsl:text/>					
						<xsl:call-template name="createDisplayName">
							<xsl:with-param name="defaultName" select="*[local-name()='defaultName']"/>
							<xsl:with-param name="userName" select="*[local-name()='userName']"/>
						</xsl:call-template>
						<xsl:text/>						
					</xsl:variable>
				
					<xsl:value-of select="concat($displayName,';')"/>
				</xsl:if>
			</xsl:for-each>
		</xsl:variable>		
		
		<param name="email_to">
			<xsl:value-of select="concat($new_email_to, /root/env/param[@name='email_to'])"/>
		</param>

		<param name="email_cc">
			<xsl:value-of select="concat($new_email_cc, /root/env/param[@name='email_cc'])"/>
		</param>		

		<param name="email_bcc">
			<xsl:value-of select="concat($new_email_bcc, /root/env/param[@name='email_bcc'])"/>
		</param>
		
		<xsl:if test="key('prev-recipient-to', /root/*[local-name()='selectedEntries']/*[*[local-name()='type'] = 'to']/*[local-name()='searchPath']) or 
		key('prev-recipient-cc', /root/*[local-name()='selectedEntries']/*[*[local-name()='type'] = 'cc']/*[local-name()='searchPath']) or 
		key('prev-recipient-bcc', /root/*[local-name()='selectedEntries']/*[*[local-name()='type'] = 'bcc']/*[local-name()='searchPath'])">
			<param name="duplicateEntryAdded">true</param>
		</xsl:if>		
	</xsl:template>
	
	<!-- build the value for the input field. Has the format of -->
	<xsl:template name="createDisplayName">
		<xsl:param name="userName" select="''"/>
		<xsl:param name="defaultName" select="''"/>
		
		<xsl:choose>
			<xsl:when test="$userName !=''">
				<xsl:text/>
				<xts:string id="IDS_EMAIL_DISPLAY_USER">
					<xts:param name="defaultName"><xsl:value-of select="$defaultName"/></xts:param>
					<xts:param name="userName"><xsl:value-of select="$userName"/></xts:param>							
				</xts:string><xsl:text/>
			</xsl:when>
			<xsl:otherwise>
				<xsl:value-of select="$defaultName"/>
			</xsl:otherwise>
		</xsl:choose>		
	</xsl:template>
		
	<xsl:template match="text()" priority="0"/>
</xsl:stylesheet>