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:variable name="ways2joins" select="doc('ways2joins.xml')"/>
   
   <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>
        <xsl:variable name="joins2ways_z_ID_Way" select="."/>
        
        <EdgeWayJoins>
            <xsl:for-each-group select="$EdgeWayJoinsPair_cand/EdgeWayJoinsPair_cand" group-by="@ID_Way">
                <EdgeWayJoinsPair>
                    <xsl:attribute name="ID_Way" select="@ID_Way"/>
                    <xsl:variable name="ID_Way" select="@ID_Way"/>
                    <xsl:for-each select="current-group()">
                        <xsl:variable name="EdgeJoinFound" select="@joins"/>
                        <bp:Joins>
                            <xsl:attribute name="Joins" select="@joins"/>
                        </bp:Joins>
                        <xsl:choose>
                            <xsl:when test=" count( current-group())&lt;2">
                                <bp:Joins>
                                    <xsl:variable name="Joins_miss">
                                        <xsl:for-each select="$joins2ways_z_ID_Way/item[@ID_Way=$ID_Way and count( child::node())=2 ]">
                                            <!-- szukamy joinsa ktory ma joina do innego waysa-->
                                            <xsl:variable name="Join_ID" select="@id"/>
                                            <xsl:for-each select="item">
                                                <ways>
                                                    <xsl:attribute name="id_join" select="$Join_ID"/>
                                                    <xsl:attribute name="id_way" select="text()"/>
                                                </ways>
                                            </xsl:for-each>
                                        </xsl:for-each>
                                    </xsl:variable>
                                    <!--<xsl:copy-of select="$Joins_miss"></xsl:copy-of>-->
                                    <xsl:variable name="Ways_miss">
                                        <xsl:for-each select="$Joins_miss/ways">
                                            <xsl:variable name="id_join" select="@id_join"/>
                                            <xsl:variable name="id_way_test" select="@id_way"/>
                                            <xsl:for-each select="$ways2joins/ways2joins/item[@id=$id_way_test]/item">
                                                <found_joins_in_ways>
                                                    <xsl:attribute name="id_join" select="$id_join"/>
                                                    <xsl:attribute name="id_join_found" select="text()"/>
                                                </found_joins_in_ways>
                                            </xsl:for-each>
                                        </xsl:for-each>
                                    </xsl:variable>
                                    <!--<xsl:copy-of select="$Ways_miss"/>-->
                                    <xsl:for-each select="$Ways_miss/found_joins_in_ways[not(@id_join_found=$EdgeJoinFound)]">
                                        <xsl:choose>
                                            <xsl:when test="not($Joins_miss/ways[@id_join=current()/@id_join_found])">
                                                <!--<missed>-->
                                                    <!--<xsl:attribute name="Joins" select="@id_join"/>-->
                                                    <xsl:attribute name="Joins" select="current()/@id_join_found"/>
                                                <!--</missed>-->
                                            </xsl:when>
                                        </xsl:choose>
                                    </xsl:for-each>
                                </bp:Joins>
                            </xsl:when>
                        </xsl:choose>
                    </xsl:for-each>
                </EdgeWayJoinsPair>
            </xsl:for-each-group>
        </EdgeWayJoins>
    </xsl:template>
    
    
    <xsl:template match="item" mode="miss_join">
        
    </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:when test="count(item)=2">
                <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>