Hiérarchisation d'un XML via transformation XSL (2)

Bonjour,
Suite à mon thread précédent, j'ai essayé d'appliquer la solution proposée par tsuji mais je n'arrive pas à l'étendre à des hiérarchisations complémentaires.
Voici donc un exemple plus complet de ce que je souhaite faire :

Transformer ce XML "plat" :

Code:

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<Employees> <Employee> <ID>1</ID> <WeekID>1</WeekID> <DayID>1</DayID> <Hours>5</Hours> </Employee> <Employee> <ID>1</ID> <WeekID>1</WeekID> <DayID>1</DayID> <Hours>4</Hours> </Employee> <Employee> <ID>1</ID> <WeekID>1</WeekID> <DayID>2</DayID> <Hours>7</Hours> </Employee> <Employee> <ID>1</ID> <WeekID>2</WeekID> <DayID>1</DayID> <Hours>5</Hours> </Employee> <Employee> <ID>1</ID> <WeekID>2</WeekID> <DayID>3</DayID> <Hours>8</Hours> </Employee> <Employee> <ID>2</ID> <WeekID>1</WeekID> <DayID>1</DayID> <Hours>5</Hours> </Employee> <Employee> <ID>2</ID> <WeekID>2</WeekID> <DayID>4</DayID> <Hours>4</Hours> </Employee> </Employees>

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En :

Code:

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<Employees> <Employee> <ID>1</ID> <Weeks> <Week> <WeekID>1</WeekID> <Days> <Day> <DayID>1</DayID> <Hours>5</Hours> <Hours>4</Hours> </Day> <Day> <DayID>2</DayID> <Hours>7</Hours> </Day> </Days> </Week> <Week> <WeekID>2</WeekID> <Days> <Day> <DayID>1</DayID> <Hours>5</Hours> </Day> <Day> <DayID>3</DayID> <Hours>8</Hours> </Day> </Days> </Week> </Weeks> </Employee> <Employee> <ID>2</ID> <Weeks> <Week> <WeekID>1</WeekID> <Days> <Day> <DayID>1</DayID> <Hours>5</Hours> </Day> </Days> </Week> <Week> <WeekID>2</WeekID> <Days> <Day> <DayID>4</DayID> <Hours>4</Hours> </Day> </Days> </Week> </Weeks> </Employee> </Employees>

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Quelle serait la transformation XSL à appliquer ? (petite précision qui a son importance : je ne peux pas appliquer le XSLT 2.0, il me faut trouver une solution en XSLT 1.0...)

Merci d'avance,
Flophie

J'ai trouvé une solution très moche :

Code:

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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>   <xsl:template match="/Employees"> <Employees> <xsl:for-each select="Employee"> <xsl:variable name="EmployeeID" select="ID" /> <xsl:if test="not(preceding-sibling::Employee[ID=$EmployeeID])"> <Employee> <ID><xsl:value-of select="$EmployeeID"/></ID> <Weeks>   <xsl:for-each select="../Employee[ID=$EmployeeID]"> <xsl:variable name="WeekID" select="WeekID" /> <xsl:if test="not(preceding-sibling::Employee[ID=$EmployeeID and WeekID=$WeekID])"> <Week> <WeekID><xsl:value-of select="$WeekID"/> </WeekID> <Days>   <xsl:for-each select="../Employee[ID=$EmployeeID and WeekID=$WeekID]"> <xsl:variable name="DayID" select="DayID" /> <xsl:if test="not(preceding-sibling::Employee[ID=$EmployeeID and WeekID=$WeekID and DayID=$DayID])"> <Day> <DayID><xsl:value-of select="$DayID"/></DayID>   <xsl:for-each select="../Employee[ID=$EmployeeID and WeekID=$WeekID and DayID=$DayID]"> <xsl:variable name="Hours" select="Hours" /> <xsl:if test="not(preceding-sibling::Employee[ID=$EmployeeID and WeekID=$WeekID and DayID=$DayID and Hours=$Hours])"> <Hours><xsl:value-of select="Hours"/></Hours> </xsl:if> </xsl:for-each>   </Day> </xsl:if> </xsl:for-each>   </Days> </Week> </xsl:if> </xsl:for-each>   </Weeks> </Employee> </xsl:if> </xsl:for-each> </Employees> </xsl:template>   </xsl:stylesheet>

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Si quelqu'un connait la méthode Muenchian et peut m'indiquer comment y transposer ce XSLT, je suis preneur :)

Si vous vouley ...

Code:

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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="xml" encoding="utf-8" omit-xml-declaration="yes" indent="yes" /> <xsl:param name="sep" select="'|'" />   <xsl:key name="id-g" match="Employee" use="ID" /> <xsl:key name="id-wid-g" match="Employee" use="concat(ID, $sep, WeekID)" /> <xsl:key name="id-wid-did-g" match="Employee" use="concat(ID, $sep, WeekID, $sep, DayID)" />   <xsl:template match="Employees"> <xsl:copy> <xsl:apply-templates select="Employee" /> </xsl:copy> </xsl:template>   <xsl:template match="Employee[generate-id()=generate-id(key('id-g',ID)[1])]"> <xsl:variable name="id" select="ID" /> <xsl:copy> <ID><xsl:value-of select="$id" /></ID> <Weeks> <xsl:for-each select="/Employees/Employee[ID=$id]/WeekID"> <xsl:apply-templates select="." /> </xsl:for-each> </Weeks> </xsl:copy> </xsl:template>   <xsl:template match="WeekID[generate-id(parent::Employee)=generate-id(key('id-wid-g',concat(preceding-sibling::ID,$sep,.))[1])]"> <xsl:variable name="id" select="preceding-sibling::ID" /> <xsl:variable name="wid" select="." /> <Week> <WeekID><xsl:value-of select="$wid" /></WeekID> <Days> <xsl:for-each select="/Employees/Employee[ID=$id and WeekID=$wid]/DayID"> <xsl:apply-templates select="." /> </xsl:for-each> </Days> </Week> </xsl:template>   <xsl:template match="DayID[generate-id(parent::Employee)=generate-id(key('id-wid-did-g',concat(preceding-sibling::ID,$sep,preceding-sibling::WeekID,$sep,.))[1])]"> <xsl:variable name="id" select="preceding-sibling::ID" /> <xsl:variable name="wid" select="preceding-sibling::WeekID" /> <xsl:variable name="did" select="." /> <Day> <DayID><xsl:value-of select="$did" /></DayID> <xsl:for-each select="/Employees/Employee[ID=$id and WeekID=$wid and DayID=$did]/Hours"> <Hours><xsl:value-of select="." /></Hours> </xsl:for-each> </Day> </xsl:template>   <xsl:template match="Employee" /> <xsl:template match="WeekID" /> <xsl:template match="DayID" />   </xsl:stylesheet>

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