From 1f6da19f6f1ac727b217077630b560a28c2f4503 Mon Sep 17 00:00:00 2001
From: Matthias Ronge <matthias.ronge@mik-center.de>
Date: Mon, 27 Nov 2023 14:17:55 +0100
Subject: [PATCH] Complete DFG Viewer ruleset's XSLT file

---
 Kitodo/src/main/resources/xslt/dfg-viewer.xsl | 133 +++++++++++++++++-
 1 file changed, 128 insertions(+), 5 deletions(-)

diff --git a/Kitodo/src/main/resources/xslt/dfg-viewer.xsl b/Kitodo/src/main/resources/xslt/dfg-viewer.xsl
index fe27b34bdb1..520324f3cd0 100644
--- a/Kitodo/src/main/resources/xslt/dfg-viewer.xsl
+++ b/Kitodo/src/main/resources/xslt/dfg-viewer.xsl
@@ -11,13 +11,136 @@
  * GPL3-License.txt file that was distributed with this source code.
  *
 -->
-<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+<xsl:stylesheet version="2.0"
+                xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+                xmlns:mets="http://www.loc.gov/METS/"
+                xmlns:xlink="http://www.w3.org/1999/xlink"
+                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                xmlns:mods="http://www.loc.gov/mods/v3"
+                xmlns:dv="http://dfg-viewer.de/"
+                xmlns:kitodo="http://meta.kitodo.org/v1/">
     <xsl:output method="xml" indent="yes" encoding="UTF-8"/>
+    <xsl:strip-space elements="*"/>
 
-    <!-- This is an identity template - it copies everything that doesn't match another template -->
-    <xsl:template match="@* | node()">
-        <xsl:copy>
+    <!-- mets:mets -->
+    <xsl:template match="mets:mets">
+        <mets:mets>
             <xsl:apply-templates select="@* | node()"/>
-        </xsl:copy>
+        </mets:mets>
     </xsl:template>
+
+    <!-- mets:metsHdr -->
+    <xsl:template match="mets:metsHdr">
+        <mets:metsHdr>
+            <xsl:copy-of select="@*"/>
+            <xsl:copy-of select="node()"/>
+        </mets:metsHdr>
+    </xsl:template>
+
+    <!-- mets:fileSec -->
+    <xsl:template match="mets:fileSec">
+        <mets:metsHdr>
+            <xsl:copy-of select="@*"/>
+            <xsl:copy-of select="node()"/>
+        </mets:metsHdr>
+    </xsl:template>
+
+    <!-- mets:structMap -->
+    <xsl:template match="mets:structMap">
+        <mets:structMap>
+            <xsl:copy-of select="@*"/>
+            <!-- TYPE='physSequence' in the physical root div is required by Kitodo.Presentation -->
+            <xsl:for-each select="mets:div">
+                <xsl:element name="mets:div">
+                    <xsl:attribute name="TYPE">physSequence</xsl:attribute>
+                    <xsl:copy-of select="@*"/>
+                    <xsl:copy-of select="node()"/>
+                </xsl:element>
+            </xsl:for-each>
+        </mets:structMap>
+    </xsl:template>
+
+    <!-- mets:structLink -->
+    <xsl:template match="mets:structLink">
+        <mets:structLink>
+            <xsl:copy-of select="@*"/>
+            <xsl:copy-of select="node()"/>
+        </mets:structLink>
+    </xsl:template>
+
+    <!-- mets:amdSec -->
+    <xsl:template match="mets:amdSec">
+        <mets:amdSec ID="AMD">
+            <!-- mets:rightsMD -->
+            <xsl:if test=".//@name='ownerSiteURL' or .//@name='owner' or .//@name='ownerLogo' or .//@name='ownerContact'">
+                <mets:rightsMD ID="RIGHTS">
+                    <mets:mdWrap MDTYPE="OTHER" MIMETYPE="text/xml" OTHERMDTYPE="DVRIGHTS">
+                        <mets:xmlData>
+                            <dv:rights>
+                                <xsl:for-each select=".//kitodo:metadata[@name]">
+                                    <xsl:element name="dv:{@name}"><xsl:value-of select="./text()"/></xsl:element>
+                                </xsl:for-each>
+                            </dv:rights>
+                        </mets:xmlData>
+                    </mets:mdWrap>
+                </mets:rightsMD>
+            </xsl:if>
+            <!-- mets:digiprovMD -->
+            <xsl:if test=".//@name='presentation' or .//@name='reference'">
+                <mets:digiprovMD ID="DIGIPROV">
+                    <mets:mdWrap MDTYPE="OTHER" MIMETYPE="text/xml" OTHERMDTYPE="DVLINKS">
+                        <mets:xmlData>
+                            <dv:links>
+                                <xsl:for-each select=".//kitodo:metadata[@name]">
+                                    <xsl:element name="dv:{@name}"><xsl:value-of select="./text()"/></xsl:element>
+                                </xsl:for-each>
+                            </dv:links>
+                        </mets:xmlData>
+                    </mets:mdWrap>
+                </mets:digiprovMD>
+            </xsl:if>
+        </mets:amdSec>
+    </xsl:template>
+
+    <!-- mets:dmdSec -->
+    <xsl:template match="mets:dmdSec">
+        <mets:dmdSec>
+            <xsl:copy-of select="@*"/>
+            <mets:mdWrap MDTYPE="MODS">
+                <mets:xmlData>
+                    <mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
+                        <xsl:apply-templates />
+                    </mods:mods>
+                </mets:xmlData>
+            </mets:mdWrap>
+        </mets:dmdSec>
+    </xsl:template>
+
+    <!-- kitodo:metadata -->
+    <xsl:template match="kitodo:metadata">
+        <xsl:element name="mods:{@name}"><xsl:value-of select="normalize-space()"/></xsl:element>
+    </xsl:template>
+
+    <!-- kitodo:metadataGroup -->
+    <xsl:template match="kitodo:metadataGroup">
+        <xsl:element name="mods:{@name}">
+            <xsl:if test="child::*[@name='value']">
+                <xsl:for-each select="child::*">
+                    <xsl:if test="./@name!='value'">
+                        <xsl:attribute name="{./@name}"><xsl:value-of select="./text()"/></xsl:attribute>
+                    </xsl:if>
+                </xsl:for-each>
+                <xsl:value-of select="normalize-space(child::*[@name='value'])"/>
+            </xsl:if>
+            <xsl:if test="not(child::*[@name='value'])">
+                <xsl:apply-templates />
+            </xsl:if>
+        </xsl:element>
+    </xsl:template>
+
+    <!-- delete unmapped text -->
+    <xsl:template match="text()"/>
+
+    <!-- delete XML Schema locations -->
+    <xsl:template match="@xsi:schemaLocation"/>
 </xsl:stylesheet>