[15c7d39] | 1 | <?xml version="1.0"?>
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| 2 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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| 3 | version="1.0">
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| 4 |
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| 5 | <xsl:param name="website.database.document"
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| 6 | select="'website.database.xml'"/>
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| 7 |
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| 8 | <xsl:template match="olink">
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| 9 | <xsl:choose>
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| 10 | <xsl:when test="@targetdoc != '' or @targetptr != ''">
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| 11 | <xsl:apply-imports/>
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| 12 | </xsl:when>
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| 13 | <xsl:otherwise>
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| 14 | <xsl:call-template name="olink-entity"/>
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| 15 | </xsl:otherwise>
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| 16 | </xsl:choose>
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| 17 | </xsl:template>
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| 18 |
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| 19 | <xsl:template name="olink-entity">
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| 20 | <xsl:variable name="xmlfile"
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| 21 | select="document(unparsed-entity-uri(@targetdocent),$autolayout)"/>
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| 22 | <xsl:variable name="webpage"
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| 23 | select="$xmlfile/webpage"/>
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| 24 | <xsl:variable name="tocentry"
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| 25 | select="$autolayout//*[$webpage/@id=@id]"/>
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| 26 |
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| 27 | <xsl:variable name="dir">
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| 28 | <xsl:choose>
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| 29 | <xsl:when test="starts-with($tocentry/@dir, '/')">
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| 30 | <xsl:value-of select="substring($tocentry/@dir, 2)"/>
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| 31 | </xsl:when>
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| 32 | <xsl:otherwise>
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| 33 | <xsl:value-of select="$tocentry/@dir"/>
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| 34 | </xsl:otherwise>
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| 35 | </xsl:choose>
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| 36 | </xsl:variable>
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| 37 |
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| 38 | <!-- debug
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| 39 | <xsl:message>Olink for <xsl:value-of select="unparsed-entity-uri(@targetdocent)"/></xsl:message>
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| 40 | <xsl:message>Page id <xsl:value-of select="$webpage/@id"/></xsl:message>
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| 41 | -->
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| 42 |
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| 43 | <xsl:choose>
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| 44 | <xsl:when test="@type = 'embed'">
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| 45 | <xsl:apply-templates select="$xmlfile"/>
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| 46 | </xsl:when>
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| 47 | <xsl:otherwise>
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| 48 | <!-- @type = 'replace' or @type = 'new' -->
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| 49 | <a>
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| 50 | <xsl:if test="@id">
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| 51 | <xsl:attribute name="name">
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| 52 | <xsl:value-of select="@id"/>
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| 53 | </xsl:attribute>
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| 54 | </xsl:if>
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| 55 |
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| 56 | <!-- debug
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| 57 | <xsl:message>
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| 58 | <xsl:text>href: </xsl:text>
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| 59 | <xsl:call-template name="root-rel-path"/>
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| 60 | <xsl:text>::</xsl:text>
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| 61 | <xsl:value-of select="$dir"/>
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| 62 | <xsl:text>::</xsl:text>
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| 63 | <xsl:value-of select="$filename-prefix"/>
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| 64 | <xsl:text>::</xsl:text>
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| 65 | <xsl:value-of select="$tocentry/@filename"/>
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| 66 | <xsl:text>::</xsl:text>
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| 67 | <xsl:if test="@localinfo">
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| 68 | <xsl:text>#</xsl:text>
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| 69 | <xsl:value-of select="@localinfo"/>
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| 70 | </xsl:if>
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| 71 | </xsl:message>
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| 72 | -->
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| 73 |
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| 74 | <xsl:attribute name="href">
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| 75 | <xsl:call-template name="root-rel-path"/>
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| 76 | <xsl:value-of select="$dir"/>
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| 77 | <xsl:value-of select="$filename-prefix"/>
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| 78 | <xsl:value-of select="$tocentry/@filename"/>
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| 79 | <xsl:if test="@localinfo">
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| 80 | <xsl:text>#</xsl:text>
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| 81 | <xsl:value-of select="@localinfo"/>
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| 82 | </xsl:if>
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| 83 | </xsl:attribute>
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| 84 |
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| 85 | <xsl:if test="@type = 'new'">
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| 86 | <xsl:attribute name="target">_blank</xsl:attribute>
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| 87 | </xsl:if>
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| 88 |
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| 89 | <xsl:choose>
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| 90 | <xsl:when test="count(node()) = 0">
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| 91 | <xsl:apply-templates select="$webpage/head/title"/>
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| 92 | </xsl:when>
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| 93 | <xsl:otherwise>
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| 94 | <xsl:apply-templates/>
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| 95 | </xsl:otherwise>
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| 96 | </xsl:choose>
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| 97 | </a>
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| 98 | </xsl:otherwise>
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| 99 | </xsl:choose>
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| 100 | </xsl:template>
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| 101 |
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| 102 | <!-- Customize the selection to use both website and offsite databases -->
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| 103 | <xsl:template name="select.target.database">
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| 104 | <xsl:param name="targetdoc.att" select="''"/>
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| 105 | <xsl:param name="targetptr.att" select="''"/>
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| 106 | <xsl:param name="olink.lang" select="''"/>
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| 107 |
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| 108 | <!-- Is the target in the website database? -->
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| 109 | <xsl:variable name="website.olink.key">
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| 110 | <xsl:if test="$website.database.document != ''">
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| 111 | <xsl:call-template name="select.olink.key">
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| 112 | <xsl:with-param name="targetdoc.att" select="$targetdoc.att"/>
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| 113 | <xsl:with-param name="targetptr.att" select="$targetptr.att"/>
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| 114 | <xsl:with-param name="olink.lang" select="$olink.lang"/>
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| 115 | <xsl:with-param name="target.database"
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| 116 | select="document($website.database.document,/)"/>
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| 117 | </xsl:call-template>
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| 118 | </xsl:if>
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| 119 | </xsl:variable>
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| 120 |
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| 121 | <!-- Is the target in the offsite database? -->
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| 122 | <xsl:variable name="offsite.olink.key">
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| 123 | <xsl:if test="$target.database.document != ''">
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| 124 | <xsl:call-template name="select.olink.key">
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| 125 | <xsl:with-param name="targetdoc.att" select="$targetdoc.att"/>
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| 126 | <xsl:with-param name="targetptr.att" select="$targetptr.att"/>
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| 127 | <xsl:with-param name="olink.lang" select="$olink.lang"/>
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| 128 | <xsl:with-param name="target.database"
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| 129 | select="document($target.database.document,/)"/>
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| 130 | </xsl:call-template>
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| 131 | </xsl:if>
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| 132 | </xsl:variable>
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| 133 |
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| 134 | <xsl:choose>
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| 135 | <xsl:when test="$website.olink.key != ''">
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| 136 | <xsl:value-of select="$website.database.document"/>
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| 137 | </xsl:when>
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| 138 | <xsl:when test="$offsite.olink.key != ''">
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| 139 | <xsl:value-of select="$target.database.document"/>
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| 140 | </xsl:when>
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| 141 | <xsl:otherwise>
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| 142 | <!-- Return a bogus string and let the olink template deal with it
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| 143 | <xsl:text>NOMATCHINANYDATABASEDOCUMENT</xsl:text>
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| 144 | -->
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| 145 | </xsl:otherwise>
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| 146 | </xsl:choose>
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| 147 | </xsl:template>
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| 148 |
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| 149 | <!-- Customize this template to use Website root-relative -->
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| 150 | <xsl:template name="make.olink.href">
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| 151 | <xsl:param name="olink.key" select="''"/>
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| 152 | <xsl:param name="target.database"/>
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| 153 |
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| 154 | <xsl:if test="$olink.key != ''">
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| 155 |
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| 156 | <xsl:variable name="targetdoc">
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| 157 | <xsl:value-of select="substring-before($olink.key, '/')"/>
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| 158 | </xsl:variable>
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| 159 |
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| 160 | <xsl:variable name="targetptr">
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| 161 | <xsl:value-of select="substring-before(substring-after($olink.key, '/'),'/')"/>
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| 162 | </xsl:variable>
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| 163 |
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| 164 | <xsl:variable name="target.href" >
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| 165 | <xsl:for-each select="$target.database" >
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| 166 | <xsl:value-of select="key('targetptr-key', $olink.key)/@href" />
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| 167 | </xsl:for-each>
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| 168 | </xsl:variable>
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| 169 |
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| 170 | <xsl:variable name="target.dir" >
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| 171 | <xsl:for-each select="$target.database" >
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| 172 | <xsl:value-of select="key('targetdoc-key', $targetdoc)/@dir" />
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| 173 | </xsl:for-each>
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| 174 | </xsl:variable>
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| 175 |
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| 176 | <xsl:variable name="target.element" >
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| 177 | <xsl:for-each select="$target.database" >
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| 178 | <xsl:value-of select="key('targetptr-key', $olink.key)/@element" />
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| 179 | </xsl:for-each>
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| 180 | </xsl:variable>
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| 181 |
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| 182 | <!-- Does the target database use a sitemap? -->
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| 183 | <xsl:variable name="use.sitemap">
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| 184 | <xsl:choose>
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| 185 | <xsl:when test="$target.database//sitemap">1</xsl:when>
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| 186 | <xsl:otherwise>0</xsl:otherwise>
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| 187 | </xsl:choose>
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| 188 | </xsl:variable>
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| 189 |
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| 190 |
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| 191 | <!-- Get the baseuri for this targetptr -->
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| 192 | <xsl:variable name="baseuri" >
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| 193 | <xsl:choose>
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| 194 | <!-- Does the database use a sitemap? -->
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| 195 | <xsl:when test="$use.sitemap != 0" >
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| 196 | <xsl:choose>
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| 197 | <!-- Was current.docid parameter set? -->
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| 198 | <xsl:when test="$current.docid != ''">
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| 199 | <!-- Was it found in the database? -->
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| 200 | <xsl:variable name="currentdoc.key" >
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| 201 | <xsl:for-each select="$target.database" >
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| 202 | <xsl:value-of select="key('targetdoc-key',
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| 203 | $current.docid)/@targetdoc" />
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| 204 | </xsl:for-each>
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| 205 | </xsl:variable>
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| 206 | <xsl:choose>
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| 207 | <xsl:when test="$currentdoc.key != ''">
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| 208 | <xsl:for-each select="$target.database" >
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| 209 | <xsl:call-template name="targetpath" >
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| 210 | <xsl:with-param name="dirnode"
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| 211 | select="key('targetdoc-key', $current.docid)/parent::dir"/>
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| 212 | <xsl:with-param name="targetdoc" select="$targetdoc"/>
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| 213 | </xsl:call-template>
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| 214 | </xsl:for-each >
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| 215 | </xsl:when>
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| 216 | <xsl:otherwise>
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| 217 | <xsl:message>
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| 218 | <xsl:text>Olink error: cannot compute relative </xsl:text>
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| 219 | <xsl:text>sitemap path because $current.docid '</xsl:text>
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| 220 | <xsl:value-of select="$current.docid"/>
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| 221 | <xsl:text>' not found in target database.</xsl:text>
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| 222 | </xsl:message>
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| 223 | </xsl:otherwise>
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| 224 | </xsl:choose>
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| 225 | </xsl:when>
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| 226 | <xsl:otherwise>
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| 227 | <xsl:message>
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| 228 | <xsl:text>Olink warning: cannot compute relative </xsl:text>
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| 229 | <xsl:text>sitemap path without $current.docid parameter</xsl:text>
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| 230 | </xsl:message>
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| 231 | </xsl:otherwise>
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| 232 | </xsl:choose>
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| 233 | <!-- In either case, add baseuri from its document entry-->
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| 234 | <xsl:variable name="docbaseuri">
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| 235 | <xsl:for-each select="$target.database" >
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| 236 | <xsl:value-of select="key('targetdoc-key', $targetdoc)/@baseuri" />
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| 237 | </xsl:for-each>
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| 238 | </xsl:variable>
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| 239 | <xsl:if test="$docbaseuri != ''" >
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| 240 | <xsl:value-of select="$docbaseuri"/>
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| 241 | </xsl:if>
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| 242 | </xsl:when>
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| 243 | <!-- No database sitemap in use -->
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| 244 | <xsl:otherwise>
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| 245 | <!-- compute a root-relative path if current page has a @dir -->
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| 246 | <xsl:variable name="root-rel">
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| 247 | <xsl:call-template name="root-rel-path"/>
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| 248 | </xsl:variable>
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| 249 | <xsl:if test="$root-rel != ''">
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| 250 | <xsl:value-of select="$root-rel"/>
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| 251 | </xsl:if>
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| 252 | <!-- Add the target's @dir to the path -->
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| 253 | <xsl:if test="$target.dir != ''">
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| 254 | <xsl:value-of select="$target.dir"/>
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| 255 | </xsl:if>
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| 256 | <!-- Just use any baseuri from its document entry -->
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| 257 | <xsl:variable name="docbaseuri">
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| 258 | <xsl:for-each select="$target.database" >
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| 259 | <xsl:value-of select="key('targetdoc-key',
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| 260 | $targetdoc)/@baseuri" />
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| 261 | </xsl:for-each>
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| 262 | </xsl:variable>
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| 263 | <xsl:if test="$docbaseuri != ''" >
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| 264 | <xsl:value-of select="$docbaseuri"/>
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| 265 | </xsl:if>
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| 266 | </xsl:otherwise>
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| 267 | </xsl:choose>
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| 268 | </xsl:variable>
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| 269 |
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| 270 | <!-- Form the href information -->
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| 271 | <xsl:if test="$baseuri != ''">
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| 272 | <xsl:value-of select="$baseuri"/>
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| 273 | <xsl:if test="substring($target.href,1,1) != '#'">
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| 274 | <!--xsl:text>/</xsl:text-->
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| 275 | </xsl:if>
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| 276 | </xsl:if>
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| 277 | <xsl:choose>
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| 278 | <xsl:when test="$target.element = 'webpage' and
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| 279 | $targetdoc = $targetptr">
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| 280 | <!-- Don't output #id because not needed -->
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| 281 | </xsl:when>
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| 282 | <!-- optionally turn off frag for PDF references -->
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| 283 | <xsl:when test="not($insert.olink.pdf.frag = 0 and
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| 284 | translate(substring($baseuri, string-length($baseuri) - 3),
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| 285 | 'PDF', 'pdf') = '.pdf'
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| 286 | and starts-with($target.href, '#') )">
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| 287 | <xsl:value-of select="$target.href"/>
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| 288 | </xsl:when>
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| 289 | <xsl:otherwise>
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| 290 | <xsl:value-of select="$target.href"/>
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| 291 | </xsl:otherwise>
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| 292 | </xsl:choose>
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| 293 | </xsl:if>
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| 294 | </xsl:template>
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| 295 |
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| 296 |
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| 297 | </xsl:stylesheet>
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