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Revision 1835

Added by Matt Jones about 21 years ago

Added a new stylesheet and style-set that allows one to display all of the
keywords from a query on metacat in a sorted, unique list. Each keyword
is a link to a metacat query that returns all of the data packages that
reference that keyword. Use style=browse to invoke this stylesheet on a
query.

View differences:

lib/browse.xml
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<?xml version="1.0"?>
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<style-set name="browse">
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<!-- general login & search -->
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  <default-style>@systemidserver@@style-path@/ascii-treeview.xsl</default-style>
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  <doctype publicid="-//NCEAS//resultset//EN">
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    <target publicid="-//W3C//HTML//EN">@systemidserver@@style-path@/keywords-list.xsl</target>
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  </doctype>
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</style-set>
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lib/style/keywords-list.xsl
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<?xml version="1.0"?>
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<!--
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  *  '$RCSfile$'
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  *      Authors: Matt Jones, CHad Berkley
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  *    Copyright: 2000 Regents of the University of California and the
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  *               National Center for Ecological Analysis and Synthesis
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  *  For Details: http://www.nceas.ucsb.edu/
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  *
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  *   '$Author$'
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  *     '$Date$'
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  * '$Revision$'
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  * 
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  * This program is free software; you can redistribute it and/or modify
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  * it under the terms of the GNU General Public License as published by
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  * the Free Software Foundation; either version 2 of the License, or
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  * (at your option) any later version.
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  *
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  * This program is distributed in the hope that it will be useful,
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  * but WITHOUT ANY WARRANTY; without even the implied warranty of
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  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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  * GNU General Public License for more details.
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  *
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  * You should have received a copy of the GNU General Public License
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  * along with this program; if not, write to the Free Software
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  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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  *
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  * This is an XSLT (http://www.w3.org/TR/xslt) stylesheet designed to
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  * convert an XML file showing the resultset of a query
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  * into an HTML format suitable for rendering with modern web browsers.
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-->
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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
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  <xsl:output method="html"/>
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  <xsl:template match="/">
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    <html>
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      <head>
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        <link rel="stylesheet" type="text/css" 
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              href="@style-path@/default.css" />
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        <script language="JavaScript">
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          <![CDATA[
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          function submitform(action,form_ref) {
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              form_ref.action.value=action;
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              form_ref.abstractpath.value="";
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              form_ref.qformat.value="knb";
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              form_ref.submit();
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          }
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          function submitform1(action, abstractpath, form_ref) {
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              form_ref.action.value=action;
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              form_ref.abstractpath.value=abstractpath;
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              form_ref.qformat.value="";
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              form_ref.submit();
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          }
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          function submitform2(action, qformat, form_ref) {
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              form_ref.action.value=action;
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              form_ref.qformat.value=qformat;
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              form_ref.abstractpath.value="";
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              form_ref.submit();
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          }
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          ]]>
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        </script>
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      </head>
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      <body>
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        <table width="100%">
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          <tr>
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            <td rowspan="2"><img src="@web-base-url@/images/KNBLogo.gif"/></td>
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            <td colspan="7"><div class="title">Biocomplexity Data Search</div>
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            </td>
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          </tr>
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          <tr>
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            <td><a href="@web-base-url@" class="toollink"> KNB </a></td>
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            <td><a href="@web-base-url@/data.html" class="toollink"> 
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                Data </a></td>
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            <td><a href="@web-base-url@/people.html" class="toollink"> 
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                People </a></td>
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            <td><a href="@web-base-url@/informatics" class="toollink"> 
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                Informatics </a></td>
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            <td><a href="@web-base-url@/biodiversity" class="toollink"> 
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                Biodiversity </a></td>
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            <td><a href="@web-base-url@/education" class="toollink"> 
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                Education </a></td>
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            <td><a href="@web-base-url@/software" class="toollink"> 
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                Software </a></td>
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         </tr>
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         <tr>
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          <td align="right" valign="top" colspan="7">
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            <form action="@html-path@/servlet/metacat" method="POST">
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             Data Search: <input type="text" name="anyfield" size="10" />
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             <input type="hidden" name="action" value="query" />   
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             <input type="hidden" name="qformat" value="knb" />
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             <input type="hidden" name="operator" value="UNION" />
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             <input type="hidden" name="returnfield"
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              value="creator/individualName/surName" />
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             <input type="hidden" name="returnfield"
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              value="creator/organizationName" />
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             <input type="hidden" name="returnfield" 
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              value="originator/individualName/surName" />
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             <input type="hidden" name="returnfield" 
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              value="originator/individualName/givenName" />
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             <input type="hidden" name="returnfield" 
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              value="originator/organizationName" />
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             <input type="hidden" name="returnfield" 
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              value="dataset/title" />
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             <input type="hidden" name="returnfield" 
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              value="keyword" />
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             <input type="hidden" name="returndoctype"
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              value="eml://ecoinformatics.org/eml-2.0.0" />
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             <input type="hidden" name="returndoctype"
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              value="-//NCEAS//eml-dataset-2.0//EN" />
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             <input type="hidden" name="returndoctype"
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              value="-//NCEAS//resource//EN" />
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             <input type="hidden" name="returndoctype"
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              value="-//NCEAS//eml-dataset//EN" />
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              <input type="hidden" name="returndoctype"
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              value="-//ecoinformatics.org//eml-dataset-2.0.0beta6//EN" />
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              <input type="hidden" name="returndoctype"
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              value="-//ecoinformatics.org//eml-dataset-2.0.0beta4//EN" />
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           </form>
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          </td>
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        </tr>  
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       </table>
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       <p><xsl:number value="count(resultset/document)" /> documents found.</p>
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       <!-- This tests to see if there are returned documents,
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            if there are not then don't show the query results -->
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       <xsl:if test="count(resultset/document) &gt; 0">
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           <p>Browse data sets by keyword:</p> 
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           <ul>
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               <xsl:apply-templates select="//param[@name='keyword' and not(. = preceding::param) and not(normalize-space(.) = '')]">
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                   <xsl:sort select="."/>
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               </xsl:apply-templates>
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           </ul>
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       </xsl:if>
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      </body>
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    </html>
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  </xsl:template>
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  <xsl:template match="param">
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     <li>
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     <a>
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       <xsl:attribute name="href">@servlet-path@?action=query&amp;operator=INTERSECT&amp;qformat=knb&amp;returndoctype=eml://ecoinformatics.org/eml-2.0.0&amp;returndoctype=-//ecoinformatics.org//eml-dataset-2.0.0beta4//EN&amp;returndoctype=-//ecoinformatics.org//eml-dataset-2.0.0beta6//EN&amp;returnfield=dataset/title&amp;returnfield=citation/title&amp;returnfield=software/title&amp;returnfield=protocol/title&amp;returnfield=keyword&amp;returnfield=originator/individualName/surName&amp;returnfield=creator/individualName/surName&amp;returnfield=originator/organizationName&amp;returnfield=creator/organizationName&amp;keyword=<xsl:value-of select="."/></xsl:attribute>
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     <xsl:value-of select="."/>
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     </a> (<xsl:value-of select="count(//param[.=current()])"/>)
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     </li>
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  </xsl:template>
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</xsl:stylesheet>
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