<?xml version="1.0" encoding="utf-8"?>
<!--
 * (c) Kitodo. Key to digital objects e.V. <contact@kitodo.org>
 *
 * This file is part of the Kitodo and TYPO3 projects.
 *
 * @license GNU General Public License version 3 or later.
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
-->
<!--

	XSL transformation to convert OAI 2.0 responses into XHTML

	By Christopher Gutteridge, University of Southampton

	Edited by Sebastian Meyer, Saxon State and University Library Dresden

-->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:oai="http://www.openarchives.org/OAI/2.0/">

<xsl:output method="html" />

<xsl:template name="style">
td.value {
	vertical-align: top;
	padding-left: 1em;
	padding: 3px;
}
td.key {
	background-color: #e0e0ff;
	padding: 3px;
	text-align: right;
	border: 1px solid #c0c0c0;
	white-space: nowrap;
	font-weight: bold;
	vertical-align: top;
}
.dcdata td.key {
	background-color: #ffffe0;
}
body {
	margin: 1em 2em 1em 2em;
}
h1,
h2,
h3 {
	font-family: sans-serif;
	clear: left;
}
h1 {
	padding-bottom: 4px;
	margin-bottom: 0px;
}
h2 {
	margin-bottom: 0.5em;
}
h3 {
	margin-bottom: 0.3em;
	font-size: medium;
}
.link {
	border: 1px outset #88f;
	background-color: #c0c0ff;
	padding: 1px 4px 1px 4px;
	font-size: 80%;
	text-decoration: none;
	font-weight: bold;
	font-family: sans-serif;
	color: black;
}
.link:hover {
	color: red;
}
.link:active {
	color: red;
	border: 1px inset #88f;
	background-color: #a0a0df;
}
.oaiRecord,
.oaiRecordTitle {
	background-color: #f0f0ff;
	border-style: solid;
	border-color: #d0d0d0;
}
h2.oaiRecordTitle {
	background-color: #e0e0ff;
	font-size: medium;
	font-weight: bold;
	padding: 10px;
	border-width: 2px 2px 0px 2px;
	margin: 0px;
}
.oaiRecord {
	margin-bottom: 3em;
	border-width: 2px;
	padding: 10px;
}

.results {
	margin-bottom: 1.5em;
}
ul.quicklinks {
	margin-top: 2px;
	padding: 4px;
	text-align: left;
	border-bottom: 2px solid #ccc;
	border-top: 2px solid #ccc;
	clear: left;
}
ul.quicklinks li {
	font-size: 80%;
	display: inline;
	list-style: none;
	font-family: sans-serif;
}
p.intro {
	font-size: 80%;
}
<xsl:call-template name='xmlstyle' />
</xsl:template>

<xsl:template name="xmlstyle">
.xmlSource {
	font-size: 70%;
	border: solid #c0c0a0 1px;
	background-color: #ffffe0;
	padding: 2em 2em 2em 0em;
}
.xmlBlock {
	padding-left: 2em;
}
.xmlTagName {
	color: #800000;
	font-weight: bold;
}
.xmlAttrName {
	font-weight: bold;
}
.xmlAttrValue {
	color: #0000c0;
}
</xsl:template>

<xsl:variable name='identifier' select="substring-before(concat(substring-after(/oai:OAI-PMH/oai:request,'identifier='),'&amp;'),'&amp;')" />

<xsl:template match="/">
<html>
	<head>
		<title>Kitodo.Presentation: OAI 2.0 Request Results</title>
		<style><xsl:call-template name="style"/></style>
	</head>
	<body>
		<h1>Kitodo.Presentation: OAI 2.0 Request Results</h1>
		<xsl:call-template name="quicklinks"/>
		<p class="intro">You are viewing an HTML version of the XML OAI response. To see the underlying XML as it appears to any OAI harvester use your web browser's view source option or disable XSLT processing.<br />
		More information about this XSLT is at the <a href="#moreinfo">bottom of the page</a>.</p>
		<xsl:apply-templates select="/oai:OAI-PMH" />
		<xsl:call-template name="quicklinks"/>
		<h2><a name="moreinfo">About the XSLT</a></h2>
		<p>An XSLT file has converted the <a href="http://www.openarchives.org">OAI-PMH 2.0</a> responses into XHTML in order to make it human-readable in a browser which supports XSLT such as Mozilla Firefox and Microsoft Internet Explorer.<br />
		The original XSLT file was created by <a href="http://www.ecs.soton.ac.uk/people/cjg">Christopher Gutteridge</a> at the University of Southampton as part of the <a href="http://software.eprints.org">GNU EPrints system</a>, and is freely redistributable under the <a href="http://www.gnu.org">GPL</a>.<br />
		It was adapted to <a href="http://kitodo.org">Kitodo.Presentation</a> by <a href="mailto:sebastian.meyer@slub-dresden.de">Sebastian Meyer</a> at the Saxon State and University Library Dresden.</p>
	</body>
</html>
</xsl:template>

<xsl:template name="quicklinks">
		<ul class="quicklinks">
			<li><a href="?verb=Identify">Identify</a> | </li>
			<li><a href="?verb=ListIdentifiers&amp;metadataPrefix=oai_dc">ListIdentifiers (OAI_DC)</a> | </li>
			<li><a href="?verb=ListIdentifiers&amp;metadataPrefix=mets">ListIdentifiers (METS)</a> | </li>
			<li><a href="?verb=ListIdentifiers&amp;metadataPrefix=epicur">ListIdentifiers (EPICUR)</a> | </li>
			<li><a href="?verb=ListMetadataFormats">ListMetadataFormats</a> | </li>
			<li><a href="?verb=ListRecords&amp;metadataPrefix=oai_dc">ListRecords (OAI_DC)</a> | </li>
			<li><a href="?verb=ListRecords&amp;metadataPrefix=mets">ListRecords (METS)</a> | </li>
			<li><a href="?verb=ListRecords&amp;metadataPrefix=epicur">ListRecords (EPICUR)</a> | </li>
			<li><a href="?verb=ListSets">ListSets</a></li>
		</ul>
</xsl:template>

<xsl:template match="/oai:OAI-PMH">
	<table class="values">
		<tr><td class="key">Datestamp of Response</td>
		<td class="value"><xsl:value-of select="oai:responseDate"/></td></tr>
		<tr><td class="key">Request URL</td>
		<td class="value"><xsl:value-of select="oai:request"/></td></tr>
	</table>
	<xsl:choose>
		<xsl:when test="oai:error">
			<h2>OAI Error</h2>
			<p>The request could not be completed due to the following error.</p>
			<div class="results">
				<xsl:apply-templates select="oai:error"/>
			</div>
		</xsl:when>
		<xsl:otherwise>
			<p>Request was of type <xsl:value-of select="oai:request/@verb"/>.</p>
			<div class="results">
				<xsl:apply-templates select="oai:Identify" />
				<xsl:apply-templates select="oai:GetRecord"/>
				<xsl:apply-templates select="oai:ListRecords"/>
				<xsl:apply-templates select="oai:ListSets"/>
				<xsl:apply-templates select="oai:ListMetadataFormats"/>
				<xsl:apply-templates select="oai:ListIdentifiers"/>
			</div>
		</xsl:otherwise>
	</xsl:choose>
</xsl:template>

<!--
	Error
-->
<xsl:template match="/oai:OAI-PMH/oai:error">
	<table class="values">
		<tr><td class="key">Error Code</td>
		<td class="value"><xsl:value-of select="@code"/></td></tr>
	</table>
	<p class="error"><xsl:value-of select="." /></p>
</xsl:template>

<!--
	Identify
-->
<xsl:template match="/oai:OAI-PMH/oai:Identify">
	<h2>Repository</h2>
	<table class="values">
		<tr><td class="key">Name</td>
		<td class="value"><xsl:value-of select="oai:repositoryName"/></td></tr>
		<tr><td class="key">Base URL</td>
		<td class="value"><xsl:value-of select="oai:baseURL"/></td></tr>
		<tr><td class="key">Protocol Version</td>
		<td class="value"><xsl:value-of select="oai:protocolVersion"/></td></tr>
		<tr><td class="key">Earliest Datestamp</td>
		<td class="value"><xsl:value-of select="oai:earliestDatestamp"/></td></tr>
		<tr><td class="key">Deleted Record Policy</td>
		<td class="value"><xsl:value-of select="oai:deletedRecord"/></td></tr>
		<tr><td class="key">Granularity</td>
		<td class="value"><xsl:value-of select="oai:granularity"/></td></tr>
		<xsl:apply-templates select="oai:adminEmail"/>
	</table>
</xsl:template>

<xsl:template match="/oai:OAI-PMH/oai:Identify/oai:adminEmail">
		<tr><td class="key">Admin Email</td>
		<td class="value"><xsl:value-of select="."/></td></tr>
</xsl:template>

<!--
	GetRecord
-->
<xsl:template match="oai:GetRecord">
	<xsl:apply-templates select="oai:record" />
</xsl:template>

<!--
	ListRecords
-->
<xsl:template match="oai:ListRecords">
	<xsl:apply-templates select="oai:record" />
	<xsl:apply-templates select="oai:resumptionToken" />
</xsl:template>

<!--
	ListIdentifiers
-->
<xsl:template match="oai:ListIdentifiers">
	<xsl:apply-templates select="oai:header" />
	<xsl:apply-templates select="oai:resumptionToken" />
</xsl:template>

<!--
	ListSets
-->
<xsl:template match="oai:ListSets">
	<xsl:apply-templates select="oai:set" />
	<xsl:apply-templates select="oai:resumptionToken" />
</xsl:template>

<!--
	ListMetadataFormats
-->
<xsl:template match="oai:ListMetadataFormats">
	<xsl:choose>
		<xsl:when test="$identifier">
			<p>This is a list of metadata formats available for the record "<xsl:value-of select='$identifier' />". Use these links to view the metadata: <xsl:apply-templates select="oai:metadataFormat/oai:metadataPrefix" /></p>
		</xsl:when>
		<xsl:otherwise>
			<p>This is a list of metadata formats available from this repository.</p>
		</xsl:otherwise>
	</xsl:choose>
	<xsl:apply-templates select="oai:metadataFormat" />
</xsl:template>

<!--
	Set Details
-->
<xsl:template match="oai:set">
	<h2>Set</h2>
	<table class="values">
		<tr><td class="key">Name</td>
		<td class="value"><xsl:value-of select="oai:setName"/></td></tr>
		<xsl:apply-templates select="oai:setSpec" />
	</table>
</xsl:template>

<xsl:template match="oai:setSpec">
	<tr><td class="key">setSpec</td>
	<td class="value"><xsl:value-of select="."/>
		<xsl:text> </xsl:text><a class="link" href="?verb=ListIdentifiers&amp;metadataPrefix=oai_dc&amp;set={.}">Identifiers (OAI_DC)</a>
		<xsl:text> </xsl:text><a class="link" href="?verb=ListIdentifiers&amp;metadataPrefix=mets&amp;set={.}">Identifiers (METS)</a>
		<xsl:text> </xsl:text><a class="link" href="?verb=ListIdentifiers&amp;metadataPrefix=epicur&amp;set={.}">Identifiers (EPICUR)</a>
		<xsl:text> </xsl:text><a class="link" href="?verb=ListRecords&amp;metadataPrefix=oai_dc&amp;set={.}">Records (OAI_DC)</a>
		<xsl:text> </xsl:text><a class="link" href="?verb=ListRecords&amp;metadataPrefix=mets&amp;set={.}">Records (METS)</a>
		<xsl:text> </xsl:text><a class="link" href="?verb=ListRecords&amp;metadataPrefix=epicur&amp;set={.}">Records (EPICUR)</a>
	</td></tr>
</xsl:template>

<!--
	Metadata Format Details
-->
<xsl:template match="oai:metadataFormat">
	<h2>Metadata Format</h2>
	<table class="values">
		<tr><td class="key">Prefix</td>
		<td class="value"><a class="link" href="?verb=ListRecords&amp;metadataPrefix={oai:metadataPrefix}"><xsl:value-of select="oai:metadataPrefix"/></a></td></tr>
		<tr><td class="key">Namespace</td>
		<td class="value"><xsl:value-of select="oai:metadataNamespace"/></td></tr>
		<tr><td class="key">Schema</td>
		<td class="value"><a href="{oai:schema}"><xsl:value-of select="oai:schema"/></a></td></tr>
	</table>
</xsl:template>

<xsl:template match="oai:metadataPrefix">
			<xsl:text> </xsl:text><a class="link" href="?verb=GetRecord&amp;metadataPrefix={.}&amp;identifier={$identifier}"><xsl:value-of select='.' /></a>
</xsl:template>

<!--
	Record Details
-->
<xsl:template match="oai:record">
	<h2 class="oaiRecordTitle">OAI Record: <xsl:value-of select="oai:header/oai:identifier"/></h2>
	<div class="oaiRecord">
		<xsl:apply-templates select="oai:header" />
		<xsl:apply-templates select="oai:metadata" />
	</div>
</xsl:template>

<xsl:template match="oai:header">
	<h3>OAI Record Header</h3>
	<table class="values">
		<tr><td class="key">OAI Identifier</td>
		<td class="value">
			<xsl:value-of select="oai:identifier"/>
			<xsl:text> </xsl:text><a class="link" href="?verb=GetRecord&amp;metadataPrefix=oai_dc&amp;identifier={oai:identifier}">OAI_DC</a>
			<xsl:text> </xsl:text><a class="link" href="?verb=GetRecord&amp;metadataPrefix=mets&amp;identifier={oai:identifier}">METS</a>
			<xsl:text> </xsl:text><a class="link" href="?verb=GetRecord&amp;metadataPrefix=epicur&amp;identifier={oai:identifier}">EPICUR</a>
			<xsl:text> </xsl:text><a class="link" href="?verb=ListMetadataFormats&amp;identifier={oai:identifier}">formats</a>
		</td></tr>
		<tr><td class="key">Datestamp</td>
		<td class="value"><xsl:value-of select="oai:datestamp"/></td></tr>
	<xsl:apply-templates select="oai:setSpec" />
	</table>
	<xsl:if test="@status='deleted'">
		<p>This record has been deleted.</p>
	</xsl:if>
</xsl:template>

<xsl:template match="oai:metadata">
	&#160;
	<div class="metadata">
		<xsl:apply-templates select="*" />
	</div>
</xsl:template>

<!--
	Resumption Token
-->
<xsl:template match="oai:resumptionToken">
	<xsl:if test=". != ''">
		<p>There are more results.</p>
	</xsl:if>
	<table class="values">
		<tr><td class="key">Submitted Records</td>
		<td class="value"><xsl:value-of select="@cursor"/></td></tr>
		<tr><td class="key">Total Records</td>
		<td class="value"><xsl:value-of select="@completeListSize"/></td></tr>
		<tr><td class="key">Expiration Datestamp</td>
		<td class="value"><xsl:value-of select="@expirationDate"/></td></tr>
		<tr><td class="key">Resumption Token</td>
		<td class="value">
			<xsl:if test=". != ''">
				<a class="link" href="?verb={/oai:OAI-PMH/oai:request/@verb}&amp;resumptionToken={.}">Resume</a>
			</xsl:if>
		</td></tr>
	</table>
</xsl:template>

<!--
	Unknown Metadata
-->
<xsl:template match="oai:metadata/*" priority='-100'>
	<h3>Unknown Metadata Format</h3>
	<div class="xmlSource">
		<xsl:apply-templates select="." mode='xmlMarkup' />
	</div>
</xsl:template>

<!--
	DublinCore Metadata
-->
<xsl:template match="oai_dc:dc" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" >
	<div class="dcdata">
		<h3>DublinCore Metadata</h3>
		<table class="dcdata">
			<xsl:apply-templates select="*" />
		</table>
	</div>
</xsl:template>

<xsl:template match="dc:title" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Title</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:creator" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Author or Creator</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:subject" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Subject and Keywords</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:description" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Description</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:publisher" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Publisher</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:contributor" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Other Contributor</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:date" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Date</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:type" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Resource Type</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:format" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Format</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:identifier" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Resource Identifier</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:source" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Source</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:language" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Language</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:relation" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Relation</td><td class="value">
	<xsl:choose>
		<xsl:when test='starts-with(.,"http")'>
			<xsl:choose>
				<xsl:when test='string-length(.) &gt; 50'>
					<a class="link" href="{.}">URL</a>
					<i> URL not shown as it is very long.</i>
				</xsl:when>
				<xsl:otherwise>
					<a href="{.}"><xsl:value-of select="."/></a>
				</xsl:otherwise>
			</xsl:choose>
		</xsl:when>
		<xsl:otherwise>
			<xsl:value-of select="."/>
		</xsl:otherwise>
	</xsl:choose>
</td></tr>
</xsl:template>

<xsl:template match="dc:coverage" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Coverage</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<xsl:template match="dc:rights" xmlns:dc="http://purl.org/dc/elements/1.1/">
<tr><td class="key">Rights Management</td><td class="value"><xsl:value-of select="."/></td></tr></xsl:template>

<!--
	EPICUR Metadata
-->
<xsl:template match="epicur:epicur" xmlns:epicur="urn:nbn:de:1111-2004033116" >
	<div class="dcdata">
		<h3>EPICUR Metadata</h3>
		<table class="dcdata">
			<xsl:apply-templates select="*" />
		</table>
	</div>
</xsl:template>

<xsl:template match="epicur:format" xmlns:epicur="urn:nbn:de:1111-2004033116" >
	<tr><td class="key">Format</td><td class="value"><xsl:value-of select="."/></td></tr>
</xsl:template>

<xsl:template match="epicur:identifier" xmlns:epicur="urn:nbn:de:1111-2004033116" >
	<tr><td class="key">Resource Identifier</td><td class="value"><xsl:value-of select="."/></td></tr>
</xsl:template>

<!--
	XML Pretty Maker
-->
<xsl:template match="node()" mode='xmlMarkup'>
	<div class="xmlBlock">
		&lt;<span class="xmlTagName"><xsl:value-of select='name(.)' /></span><xsl:apply-templates select="@*" mode='xmlMarkup'/>&gt;<xsl:apply-templates select="node()" mode='xmlMarkup' />&lt;/<span class="xmlTagName"><xsl:value-of select='name(.)' /></span>&gt;
	</div>
</xsl:template>

<xsl:template match="text()" mode='xmlMarkup'><span class="xmlText"><xsl:value-of select='.' /></span></xsl:template>

<xsl:template match="@*" mode='xmlMarkup'>
	<xsl:text> </xsl:text><span class="xmlAttrName"><xsl:value-of select='name()' /></span>="<span class="xmlAttrValue"><xsl:value-of select='.' /></span>"
</xsl:template>

</xsl:stylesheet>
