se/SE/dev/php-cli/biale_plamy_joins2ways_do_paths.xsl

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    exclude-result-prefixes="xs"
    xmlns:bp="https://procesy5.pl/biale_plamy-schema.xsd"
    version="2.0">
   <!--<xsl:param name=""></xsl:param>-->
   
   <xsl:output indent="yes"/>
   <xsl:strip-space elements="*"/>
    <!--example input
    <joins2ways>
        <item id="0">
            <item id="0">0</item>
            <item id="1">12135</item>
            <item id="2">29426</item>
        </item>
        <item id="1">
            <item id="0">0</item>
            <item id="1">1</item>
            <item id="2">24887</item>
        </item>
    </joins2ways>
    -->
    
    <xsl:template match="joins2ways_z_ID_Way">
        <xsl:variable name="EdgeWayJoinsPair_cand">
            <xsl:apply-templates mode="joins"/>
        </xsl:variable>
        <EdgeWayJoins>
            <xsl:for-each-group select="$EdgeWayJoinsPair_cand/EdgeWayJoinsPair_cand" group-by="@ID_Way">
                <EdgeWayJoinsPair>
                    <xsl:attribute name="ID_Way" select="@ID_Way"/>
                    <xsl:for-each select="current-group()">
                        <bp:Joins>
                            <xsl:attribute name="Joins" select="@joins"/>
                        </bp:Joins>
                    </xsl:for-each>
                </EdgeWayJoinsPair>
            </xsl:for-each-group>
        </EdgeWayJoins>
    </xsl:template>
    
    
    <xsl:template match="item" mode="joins">
        <xsl:choose>
            <xsl:when test="count(item)=1">
                <xsl:element name="EdgeWayJoinsPair_cand">
                    <xsl:attribute name="joins" select="@id"/>
                    <xsl:attribute name="ID_Way" select="@ID_Way"/>
                    <xsl:attribute name="ways" select="item/text()"/>
                </xsl:element>
            </xsl:when>
        </xsl:choose>
    </xsl:template>

    
    

</xsl:stylesheet>