koha-tmpl/opac-tmpl/xslt/OAI.xslt

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <!--
   3
   4     The contents of this file are subject to the license and copyright
   5     detailed in the LICENSE and NOTICE files at the root of the source
   6     tree and available online at
   7
   8     http://www.dspace.org/license/
   9
  10 -->
  11 <xsl:stylesheet version="1.0"
  12     xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:oai="http://www.openarchives.org/OAI/2.0/"
  13     xmlns:koha="http://koha-community.org" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
  14     xmlns:dc="http://purl.org/dc/doc:elements/1.1/" xmlns:marc="http://www.loc.gov/MARC21/slim"
  15     xmlns:verb="http://informatik.hu-berlin.de/xmlverbatim"
  16     xmlns:oai_id="http://www.openarchives.org/OAI/2.0/oai-identifier"
  17     exclude-result-prefixes="oai oai_dc dc marc marcxml verb oai_id">
  18
  19     <xsl:output method="html" doctype-public="-//W3C//DTD HTML 4.01//EN" doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
  20
  21     <xsl:variable name="oai_script_name">/cgi-bin/koha/oai.pl</xsl:variable>
  22
  23     <xsl:template match="/">
  24         <html>
  25             <head>
  26                 <title>Koha OAI-PMH Data Provider</title>
  27                 <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  28                 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
  29                 <script src="/opac-tmpl/bootstrap/lib/jquery/jquery-3.4.1.min.js"></script>
  30                 <script src="/opac-tmpl/bootstrap/lib/jquery/jquery-migrate-3.1.0.min.js"></script>
  31                 <script src="/opac-tmpl/bootstrap/lib/bootstrap/js/bootstrap.min.js"></script>
  32                 <link rel="stylesheet" href="/opac-tmpl/bootstrap/css/bootstrap-theme-oai.css" type="text/css" />
  33                 <link rel="stylesheet" href="/opac-tmpl/bootstrap/css/oai.css" type="text/css" />
  34             </head>
  35             <body>
  36                 <div class="container">
  37                     <div class="navbar navbar-default" role="navigation">
  38                         <div class="navbar-header">
  39                             <a class="navbar-brand" href="#">Koha OAI-PMH Data Provider</a>
  40                         </div>
  41                         <div class="navbar-collapse collapse">
  42                             <ul class="nav navbar-nav navbar-right">
  43                                 <li>
  44                                     <a title="Institutional information">
  45                                         <xsl:if test="/oai:OAI-PMH/oai:request/@verb = 'Identify'">
  46                                             <xsl:attribute name="class">active</xsl:attribute>
  47                                         </xsl:if>
  48                                         <xsl:attribute name="href">
  49                                             <xsl:value-of
  50                                                     select="concat($oai_script_name,'?verb=Identify')"></xsl:value-of>
  51                                         </xsl:attribute>
  52                                         Identify
  53                                     </a>
  54                                 </li>
  55                                 <li>
  56                                     <a title="Listing available sets">
  57                                         <xsl:if test="/oai:OAI-PMH/oai:request/@verb = 'ListSets'">
  58                                             <xsl:attribute name="class">active</xsl:attribute>
  59                                         </xsl:if>
  60                                         <xsl:attribute name="href">
  61                                             <xsl:value-of
  62                                                     select="concat($oai_script_name, '?verb=ListSets')"></xsl:value-of>
  63                                         </xsl:attribute>
  64                                         Sets
  65                                     </a>
  66                                 </li>
  67                                 <li>
  68                                     <a title="Listing records (with metadata)">
  69                                         <xsl:if test="/oai:OAI-PMH/oai:request/@verb = 'ListRecords'">
  70                                             <xsl:attribute name="class">active</xsl:attribute>
  71                                         </xsl:if>
  72                                         <xsl:attribute name="href">
  73                                             <xsl:value-of
  74                                                     select="concat($oai_script_name, '?verb=ListRecords&amp;metadataPrefix=oai_dc')"></xsl:value-of>
  75                                         </xsl:attribute>
  76                                         Records
  77                                     </a>
  78                                 </li>
  79                                 <li>
  80                                     <a title="Listing identifiers only">
  81                                         <xsl:if test="/oai:OAI-PMH/oai:request/@verb = 'ListIdentifiers'">
  82                                             <xsl:attribute name="class">active</xsl:attribute>
  83                                         </xsl:if>
  84                                         <xsl:attribute name="href">
  85                                             <xsl:value-of
  86                                                     select="concat($oai_script_name, '?verb=ListIdentifiers&amp;metadataPrefix=oai_dc')"></xsl:value-of>
  87                                         </xsl:attribute>
  88                                         Identifiers
  89                                     </a>
  90                                 </li>
  91                                 <li>
  92                                     <a title="Metadata Formats available">
  93                                         <xsl:if
  94                                                 test="/oai:OAI-PMH/oai:request/@verb = 'ListMetadataFormats'">
  95                                             <xsl:attribute name="class">active</xsl:attribute>
  96                                         </xsl:if>
  97                                         <xsl:attribute name="href">
  98                                             <xsl:value-of
  99                                                     select="concat($oai_script_name, '?verb=ListMetadataFormats')"></xsl:value-of>
 100                                         </xsl:attribute>
 101                                         Metadata Formats
 102                                     </a>
 103                                 </li>
 104                             </ul>
 105                         </div><!--/.nav-collapse -->
 106                     </div>
 107                     <div class="row">
 108                         <div class="col-lg-offset-1 col-lg-10">
 109                             <div class="row">
 110                                 <h5>Response Date <small><xsl:value-of select="translate(oai:OAI-PMH/oai:responseDate/text(), 'TZ', ' ')" /></small></h5>
 111                             </div>
 112                             <div class="row">
 113                                 <xsl:apply-templates select="oai:OAI-PMH/oai:error" />
 114                                 <xsl:apply-templates select="oai:OAI-PMH/oai:Identify" />
 115                                 <xsl:apply-templates select="oai:OAI-PMH/oai:ListSets" />
 116                                 <xsl:apply-templates select="oai:OAI-PMH/oai:ListRecords" />
 117                                 <xsl:apply-templates select="oai:OAI-PMH/oai:ListIdentifiers" />
 118                                 <xsl:apply-templates select="oai:OAI-PMH/oai:ListMetadataFormats" />
 119                                 <xsl:apply-templates select="oai:OAI-PMH/oai:GetRecord" />
 120                             </div>
 121                         </div>
 122                     </div>
 123
 124                     <div class="row-fluid text-center">
 125                         <div class="vertical-space"></div>
 126                         <p><small>Powered by <a href="http://koha-community.org">Koha</a></small></p>
 127                     </div>
 128                 </div>
 129             </body>
 130         </html>
 131     </xsl:template>
 132
 133     <xsl:template match="oai:OAI-PMH/oai:error">
 134         <div class="alert alert-danger">
 135             <h4>Error</h4>
 136             <p>
 137                 <xsl:value-of select="text()"></xsl:value-of>
 138             </p>
 139         </div>
 140     </xsl:template>
 141
 142     <xsl:template match="oai:OAI-PMH/oai:Identify">
 143         <h2>Repository Information</h2>
 144         <hr />
 145         <table class="table table-striped table-bordered">
 146             <tr>
 147                 <td><strong>Repository Name</strong></td>
 148                 <td><xsl:value-of select="oai:repositoryName/text()" /></td>
 149             </tr>
 150             <xsl:for-each select="oai:adminEmail">
 151                 <tr>
 152                     <td><strong>E-Mail Contact</strong></td>
 153                     <td>
 154                         <a>
 155                             <xsl:attribute name="href">
 156                                 <xsl:value-of select="concat('mailto:', text())" />
 157                             </xsl:attribute>
 158                             <xsl:value-of select="text()" />
 159                         </a>
 160                     </td>
 161                 </tr>
 162             </xsl:for-each>
 163             <tr>
 164                 <td><strong>Repository identifier</strong></td>
 165                 <td>
 166                     <xsl:value-of select="oai:description/oai_id:oai-identifier/oai_id:repositoryIdentifier/text()" />
 167                 </td>
 168             </tr>
 169             <tr>
 170                 <td><strong>Sample identifier</strong></td>
 171                 <td>
 172                     <xsl:value-of
 173                             select="oai:description/oai_id:oai-identifier/oai_id:sampleIdentifier/text()" />
 174                 </td>
 175             </tr>
 176             <tr>
 177                 <td><strong>Protocol Version</strong></td>
 178                 <td>
 179                     <xsl:value-of
 180                             select="oai:protocolVersion/text()" />
 181                 </td>
 182
 183             </tr>
 184             <tr>
 185                 <td><strong>Earliest Registered Date</strong></td>
 186                 <td>
 187                     <xsl:value-of
 188                             select="translate(oai:earliestDatestamp/text(), 'TZ' ,' ')" />
 189                 </td>
 190
 191             </tr>
 192             <tr>
 193                 <td><strong>Date Granularity</strong></td>
 194                 <td>
 195                     <xsl:value-of
 196                             select="translate(oai:granularity/text(), 'TZ', ' ')" />
 197                 </td>
 198
 199             </tr>
 200             <tr>
 201                 <td><strong>Deletion Mode</strong></td>
 202                 <td>
 203                     <xsl:value-of
 204                             select="oai:deletedRecord/text()" />
 205                 </td>
 206
 207             </tr>
 208         </table>
 209     </xsl:template>
 210
 211     <xsl:template match="oai:OAI-PMH/oai:ListSets">
 212         <h2>List of Sets</h2>
 213         <hr />
 214         <div class="well well-sm">
 215             <h4>Results fetched
 216                 <small>
 217                     <xsl:call-template name="result-count">
 218                         <xsl:with-param name="path" select="oai:set" />
 219                     </xsl:call-template>
 220                 </small>
 221             </h4>
 222         </div>
 223         <div class="list-group">
 224             <xsl:for-each select="oai:set">
 225                 <div class="list-group-item">
 226                     <h5 class="list-group-item-heading">
 227                         <xsl:choose>
 228                             <xsl:when test="string-length(oai:setName/text()) &gt; 83">
 229                                 <xsl:value-of select="substring(oai:setName/text(),0, 80 )" />
 230                                 ...
 231                             </xsl:when>
 232                             <xsl:otherwise>
 233                                 <xsl:value-of select="oai:setName/text()" />
 234                             </xsl:otherwise>
 235                         </xsl:choose>
 236                         <small>
 237                             [<xsl:value-of select="oai:setSpec/text()" />]
 238                         </small>
 239                     </h5>
 240                     <div class="spec">
 241                         <a>
 242                             <xsl:attribute name="href">
 243                                 <xsl:value-of
 244                                         select="concat($oai_script_name, '?verb=ListRecords&amp;metadataPrefix=oai_dc&amp;set=', oai:setSpec/text())" />
 245                             </xsl:attribute>
 246                             Records
 247                         </a>
 248                         <a>
 249                             <xsl:attribute name="href">
 250                                 <xsl:value-of
 251                                         select="concat($oai_script_name, '?verb=ListIdentifiers&amp;metadataPrefix=oai_dc&amp;set=', oai:setSpec/text())" />
 252                             </xsl:attribute>
 253                             Identifiers
 254                         </a>
 255                     </div>
 256                 </div>
 257             </xsl:for-each>
 258         </div>
 259
 260         <xsl:apply-templates select="oai:resumptionToken"/>
 261     </xsl:template>
 262
 263     <xsl:template match="oai:OAI-PMH/oai:ListRecords">
 264         <h2>List of Records</h2>
 265         <hr />
 266         <div class="well well-sm">
 267             <h4>Results fetched
 268                 <small>
 269                     <xsl:call-template name="result-count">
 270                         <xsl:with-param name="path" select="oai:record" />
 271                     </xsl:call-template>
 272                 </small>
 273             </h4>
 274         </div>
 275         <xsl:for-each select="oai:record">
 276             <div class="panel panel-default">
 277                 <div class="panel-heading">
 278                     <div class="row">
 279                         <div class="col-lg-6">
 280                             <h5>Identifier <small><xsl:value-of select="oai:header/oai:identifier/text()"></xsl:value-of></small></h5>
 281                         </div>
 282                         <div class="col-lg-6">
 283                             <h5>Last Modified <small><xsl:value-of select="translate(oai:header/oai:datestamp/text(), 'TZ', ' ')"></xsl:value-of></small></h5>
 284                         </div>
 285                     </div>
 286                 </div>
 287                 <div class="panel-body">
 288                     <!-- If this record has a "status", display it as a warning -->
 289                     <xsl:if test="oai:header/@status">
 290                       <div class="alert alert-warning">Record Status: <xsl:value-of select="oai:header/@status"/></div>
 291                     </xsl:if>
 292                     <div class="panel panel-success">
 293                         <a data-toggle="collapse">
 294                             <xsl:attribute name="href">#sets<xsl:value-of select="translate(oai:header/oai:identifier/text(), ':/.', '')"></xsl:value-of></xsl:attribute>
 295                             <div class="panel-heading">
 296                                 <h5 class="panel-title">
 297                                     Sets
 298                                 </h5>
 299                             </div>
 300                         </a>
 301                         <div class="panel-collapse collapse">
 302                             <xsl:attribute name="id">sets<xsl:value-of select="translate(oai:header/oai:identifier/text(), ':/.', '')"></xsl:value-of></xsl:attribute>
 303                             <div class="panel-body list-group">
 304                                 <xsl:for-each select="oai:header/oai:setSpec">
 305                                     <div class="list-group-item">
 306                                         <a>
 307                                             <xsl:attribute name="href">
 308                                                 <xsl:value-of
 309                                                         select="concat($oai_script_name, '?verb=ListRecords&amp;metadataPrefix=oai_dc&amp;set=', text())" />
 310                                             </xsl:attribute>
 311                                             <xsl:value-of select="text()" />
 312                                         </a>
 313                                     </div>
 314                                 </xsl:for-each>
 315                             </div>
 316                         </div>
 317                     </div>
 318                     <div class="panel panel-info">
 319                         <a data-toggle="collapse">
 320                             <xsl:attribute name="href">#<xsl:value-of select="translate(oai:header/oai:identifier/text(), ':/.', '')"></xsl:value-of></xsl:attribute>
 321                             <div class="panel-heading">
 322                                 <h5 class="panel-title">
 323                                         Metadata
 324                                 </h5>
 325                             </div>
 326                         </a>
 327                         <div class="panel-collapse collapse">
 328                             <xsl:attribute name="id"><xsl:value-of select="translate(oai:header/oai:identifier/text(), ':/.', '')"></xsl:value-of></xsl:attribute>
 329                             <div class="panel-body">
 330                                 <xsl:apply-templates select="oai:metadata/*" />
 331                             </div>
 332                         </div>
 333                     </div>
 334                 </div>
 335             </div>
 336         </xsl:for-each>
 337
 338         <xsl:apply-templates select="oai:resumptionToken"/>
 339     </xsl:template>
 340
 341     <xsl:template match="oai:OAI-PMH/oai:GetRecord">
 342         <h2>Record Details</h2>
 343         <hr />
 344         <xsl:for-each select="oai:record">
 345             <div class="panel panel-default">
 346                 <div class="panel-heading">
 347                     <div class="row">
 348                         <div class="col-lg-6">
 349                             <h5>Identifier <small><xsl:value-of select="oai:header/oai:identifier/text()"></xsl:value-of></small></h5>
 350                         </div>
 351                         <div class="col-lg-6">
 352                             <h5>Last Modified <small><xsl:value-of select="translate(oai:header/oai:datestamp/text(), 'TZ', ' ')"></xsl:value-of></small></h5>
 353                         </div>
 354                     </div>
 355                 </div>
 356                 <div class="panel-body">
 357                     <!-- If this record has a "status", display it as a warning -->
 358                     <xsl:if test="oai:header/@status">
 359                       <div class="alert alert-warning">Record Status: <xsl:value-of select="oai:header/@status"/></div>
 360                     </xsl:if>
 361                     <div class="panel panel-success">
 362                             <div class="panel-heading">
 363                                 <h5 class="panel-title">
 364                                     Sets
 365                                 </h5>
 366                             </div>
 367                             <div class="panel-body list-group">
 368                                 <xsl:for-each select="oai:header/oai:setSpec">
 369                                     <div class="list-group-item">
 370                                         <a>
 371                                             <xsl:attribute name="href">
 372                                                 <xsl:value-of
 373                                                         select="concat($oai_script_name, '?verb=ListRecords&amp;metadataPrefix=oai_dc&amp;set=', text())" />
 374                                             </xsl:attribute>
 375                                             <xsl:value-of select="text()" />
 376                                         </a>
 377                                     </div>
 378                                 </xsl:for-each>
 379                             </div>
 380                     </div>
 381                     <div class="panel panel-info">
 382                             <div class="panel-heading">
 383                                 <h5 class="panel-title">
 384                                     Metadata
 385                                 </h5>
 386                             </div>
 387                             <div class="panel-body">
 388                                 <xsl:apply-templates select="oai:metadata/*" />
 389                             </div>
 390                     </div>
 391                 </div>
 392             </div>
 393         </xsl:for-each>
 394     </xsl:template>
 395
 396     <xsl:template match="oai:OAI-PMH/oai:ListIdentifiers">
 397         <h2>List of Identifiers</h2>
 398         <hr />
 399         <div class="well well-sm">
 400             <h4>Results fetched
 401                 <small>
 402                     <xsl:call-template name="result-count">
 403                         <xsl:with-param name="path" select="oai:header" />
 404                     </xsl:call-template>
 405                 </small>
 406             </h4>
 407         </div>
 408         <xsl:for-each select="oai:header">
 409             <div class="panel panel-default">
 410                 <div class="panel-heading">
 411                     <div class="row">
 412                         <div class="col-lg-4">
 413                             <h5>Identifier <small><xsl:value-of select="oai:identifier/text()"></xsl:value-of></small></h5>
 414                         </div>
 415                         <div class="col-lg-4">
 416                             <h5>Last Modified <small><xsl:value-of select="translate(oai:datestamp/text(), 'TZ', ' ')"></xsl:value-of></small></h5>
 417                         </div>
 418                         <div class="col-lg-4">
 419                             <a class="btn btn-default pull-right">
 420                                 <xsl:attribute name="href">
 421                                     <xsl:value-of select="concat($oai_script_name, '?verb=GetRecord&amp;metadataPrefix=oai_dc&amp;identifier=', oai:identifier/text())" />
 422                                 </xsl:attribute>
 423                                 View Details
 424                             </a>
 425                         </div>
 426                     </div>
 427                 </div>
 428                 <div class="panel-body">
 429                     <!-- If this record has a "status", display it as a warning -->
 430                     <xsl:if test="@status">
 431                       <div class="alert alert-warning">Record Status: <xsl:value-of select="@status"/></div>
 432                     </xsl:if>
 433                     <div class="panel panel-success">
 434                         <a data-toggle="collapse">
 435                             <xsl:attribute name="href">#sets<xsl:value-of select="translate(oai:identifier/text(), ':/.', '')"></xsl:value-of></xsl:attribute>
 436                             <div class="panel-heading">
 437                                 <h5 class="panel-title">
 438                                     Sets
 439                                 </h5>
 440                             </div>
 441                         </a>
 442                         <div class="panel-collapse collapse">
 443                             <xsl:attribute name="id">sets<xsl:value-of select="translate(oai:identifier/text(), ':/.', '')"></xsl:value-of></xsl:attribute>
 444                             <div class="panel-body list-group">
 445                                 <xsl:for-each select="oai:setSpec">
 446                                     <div class="list-group-item">
 447                                         <a>
 448                                             <xsl:attribute name="href">
 449                                                 <xsl:value-of
 450                                                         select="concat($oai_script_name, '?verb=ListRecords&amp;metadataPrefix=oai_dc&amp;set=', text())" />
 451                                             </xsl:attribute>
 452                                             <xsl:value-of select="text()" />
 453                                         </a>
 454                                     </div>
 455                                 </xsl:for-each>
 456                             </div>
 457                         </div>
 458                     </div>
 459                 </div>
 460             </div>
 461         </xsl:for-each>
 462
 463         <xsl:apply-templates select="oai:resumptionToken"/>
 464     </xsl:template>
 465
 466     <xsl:template match="oai:OAI-PMH/oai:ListMetadataFormats">
 467         <h2>List of Metadata Formats</h2>
 468         <hr />
 469         <div class="well well-sm">
 470             <h4>Results fetched
 471                 <small>
 472                     <xsl:value-of select="count(oai:OAI-PMH/oai:ListMetadataFormats/oai:metadataFormat)" />
 473                 </small>
 474             </h4>
 475         </div>
 476         <xsl:for-each select="oai:metadataFormat">
 477             <div class="panel panel-default">
 478                 <div class="panel-heading">
 479                     <div class="row">
 480                         <div class="col-lg-9">
 481                             <h5><xsl:value-of select="oai:metadataPrefix/text()"></xsl:value-of></h5>
 482                         </div>
 483                         <div class="col-lg-3">
 484                             <a class="btn btn-default pull-right">
 485                                 <xsl:attribute name="href">
 486                                     <xsl:value-of
 487                                             select="concat($oai_script_name, '?verb=ListRecords&amp;metadataPrefix=', oai:metadataPrefix/text())" />
 488                                 </xsl:attribute>
 489                                 List Records
 490                             </a>
 491                         </div>
 492                     </div>
 493                 </div>
 494                 <div class="panel-body">
 495                     <div class="row">
 496                         <div class="col-lg-9">
 497                             <h5>Namespace <small><xsl:value-of select="oai:metadataNamespace/text()"></xsl:value-of></small></h5>
 498                             <h5>Schema <small><xsl:value-of select="oai:schema/text()"></xsl:value-of></small></h5>
 499                         </div>
 500                     </div>
 501                 </div>
 502             </div>
 503         </xsl:for-each>
 504     </xsl:template>
 505
 506     <xsl:template match="oai:resumptionToken">
 507         <xsl:if test="text() != ''">
 508             <div class="text-center">
 509                 <a class="btn btn-primary">
 510                 <xsl:attribute name="href">
 511                     <xsl:value-of select="concat($oai_script_name, '?verb=',/oai:OAI-PMH/oai:request/@verb,'&amp;resumptionToken=', text())"></xsl:value-of>
 512                 </xsl:attribute>
 513                     Show More
 514                 </a>
 515             </div>
 516         </xsl:if>
 517     </xsl:template>
 518
 519     <xsl:template name="result-count">
 520         <xsl:param name="path" />
 521         <xsl:variable name="cursor" select="$path/../oai:resumptionToken/@cursor" />
 522         <xsl:variable name="count" select="count($path)" />
 523         <xsl:variable name="total" select="$path/../oai:resumptionToken/@completeListSize" />
 524         <xsl:choose>
 525             <xsl:when test="$cursor">
 526                 <xsl:choose>
 527                     <xsl:when test="normalize-space($path/../oai:resumptionToken/text()) = ''">
 528                     <!-- on the last page of results we have to assume that @completeListSize is available -->
 529                         <xsl:value-of
 530                             select="$total - $count" />
 531                         -
 532                         <xsl:value-of select="$total" />
 533                     </xsl:when>
 534                     <xsl:otherwise>
 535                         <xsl:value-of select="$cursor + 1 - $count" />
 536                         -
 537                         <xsl:value-of select="$cursor" />
 538                     </xsl:otherwise>
 539                 </xsl:choose>
 540             </xsl:when>
 541             <xsl:otherwise>
 542                 <xsl:value-of select="$count" />
 543             </xsl:otherwise>
 544         </xsl:choose>
 545         <xsl:if test="$total">
 546             of
 547             <xsl:value-of select="$total" />
 548         </xsl:if>
 549     </xsl:template>
 550
 551     <xsl:template match="oai:metadata/*" priority='-20'>
 552         <xsl:apply-templates select="." mode='xmlverb' />
 553     </xsl:template>
 554
 555     <xsl:param name="indent-elements" select="false()" />
 556
 557     <xsl:template match="/" mode="xmlverb">
 558         <xsl:text>&#xA;</xsl:text>
 559         <xsl:comment>
 560             <xsl:text> converted by xmlverbatim.xsl 1.1, (c) O. Becker </xsl:text>
 561         </xsl:comment>
 562         <xsl:text>&#xA;</xsl:text>
 563         <div class="xmlverb-default">
 564             <xsl:apply-templates mode="xmlverb">
 565                 <xsl:with-param name="indent-elements" select="$indent-elements" />
 566             </xsl:apply-templates>
 567         </div>
 568         <xsl:text>&#xA;</xsl:text>
 569     </xsl:template>
 570
 571     <!-- wrapper -->
 572     <xsl:template match="verb:wrapper">
 573         <xsl:apply-templates mode="xmlverb">
 574             <xsl:with-param name="indent-elements" select="$indent-elements" />
 575         </xsl:apply-templates>
 576     </xsl:template>
 577
 578     <xsl:template match="verb:wrapper" mode="xmlverb">
 579         <xsl:apply-templates mode="xmlverb">
 580             <xsl:with-param name="indent-elements" select="$indent-elements" />
 581         </xsl:apply-templates>
 582     </xsl:template>
 583
 584     <!-- element nodes -->
 585     <xsl:template match="*" mode="xmlverb">
 586         <xsl:param name="indent-elements" select="true()" />
 587         <xsl:param name="indent" select="''" />
 588         <xsl:param name="indent-increment" select="'&#xA0;&#xA0;&#xA0;'" />
 589         <xsl:if test="$indent-elements">
 590             <br/>
 591             <xsl:value-of select="$indent" />
 592         </xsl:if>
 593         <xsl:text>&lt;</xsl:text>
 594         <xsl:variable name="ns-prefix"
 595                       select="substring-before(name(),':')" />
 596         <xsl:if test="$ns-prefix != ''">
 597             <span class="xmlverb-element-nsprefix">
 598                 <xsl:value-of select="$ns-prefix"/>
 599             </span>
 600             <xsl:text>:</xsl:text>
 601         </xsl:if>
 602         <span class="xmlverb-element-name">
 603             <xsl:value-of select="local-name()"/>
 604         </span>
 605         <xsl:variable name="pns" select="../namespace::*"/>
 606         <xsl:if test="$pns[name()=''] and not(namespace::*[name()=''])">
 607             <span class="xmlverb-ns-name">
 608                 <xsl:text> xmlns</xsl:text>
 609             </span>
 610             <xsl:text>=&quot;&quot;</xsl:text>
 611         </xsl:if>
 612         <xsl:for-each select="namespace::*">
 613             <xsl:if test="not($pns[name()=name(current()) and
 614                            .=current()])">
 615                 <xsl:call-template name="xmlverb-ns" />
 616             </xsl:if>
 617         </xsl:for-each>
 618         <xsl:for-each select="@*">
 619             <xsl:call-template name="xmlverb-attrs" />
 620         </xsl:for-each>
 621         <xsl:choose>
 622             <xsl:when test="node()">
 623                 <xsl:text>&gt;</xsl:text>
 624                 <xsl:apply-templates mode="xmlverb">
 625                     <xsl:with-param name="indent-elements"
 626                                     select="$indent-elements"/>
 627                     <xsl:with-param name="indent"
 628                                     select="concat($indent, $indent-increment)"/>
 629                     <xsl:with-param name="indent-increment"
 630                                     select="$indent-increment"/>
 631                 </xsl:apply-templates>
 632                 <xsl:if test="* and $indent-elements">
 633                     <br/>
 634                     <xsl:value-of select="$indent" />
 635                 </xsl:if>
 636                 <xsl:text>&lt;/</xsl:text>
 637                 <xsl:if test="$ns-prefix != ''">
 638                     <span class="xmlverb-element-nsprefix">
 639                         <xsl:value-of select="$ns-prefix"/>
 640                     </span>
 641                     <xsl:text>:</xsl:text>
 642                 </xsl:if>
 643                 <span class="xmlverb-element-name">
 644                     <xsl:value-of select="local-name()"/>
 645                 </span>
 646                 <xsl:text>&gt;</xsl:text>
 647             </xsl:when>
 648             <xsl:otherwise>
 649                 <xsl:text> /&gt;</xsl:text>
 650             </xsl:otherwise>
 651         </xsl:choose>
 652         <xsl:if test="not(parent::*)"><br /><xsl:text>&#xA;</xsl:text></xsl:if>
 653     </xsl:template>
 654
 655     <!-- attribute nodes -->
 656     <xsl:template name="xmlverb-attrs">
 657         <xsl:text> </xsl:text>
 658         <span class="xmlverb-attr-name">
 659             <xsl:value-of select="name()"/>
 660         </span>
 661         <xsl:text>=&quot;</xsl:text>
 662         <span class="xmlverb-attr-content">
 663             <xsl:call-template name="html-replace-entities">
 664                 <xsl:with-param name="text" select="normalize-space(.)" />
 665                 <xsl:with-param name="attrs" select="true()" />
 666             </xsl:call-template>
 667         </span>
 668         <xsl:text>&quot;</xsl:text>
 669     </xsl:template>
 670
 671     <!-- namespace nodes -->
 672     <xsl:template name="xmlverb-ns">
 673         <xsl:if test="name()!='xml'">
 674             <span class="xmlverb-ns-name">
 675                 <xsl:text> xmlns</xsl:text>
 676                 <xsl:if test="name()!=''">
 677                     <xsl:text>:</xsl:text>
 678                 </xsl:if>
 679                 <xsl:value-of select="name()"/>
 680             </span>
 681             <xsl:text>=&quot;</xsl:text>
 682             <span class="xmlverb-ns-uri">
 683                 <xsl:value-of select="."/>
 684             </span>
 685             <xsl:text>&quot;</xsl:text>
 686         </xsl:if>
 687     </xsl:template>
 688
 689     <!-- text nodes -->
 690     <xsl:template match="text()" mode="xmlverb">
 691         <span class="xmlverb-text">
 692             <xsl:call-template name="preformatted-output">
 693                 <xsl:with-param name="text">
 694                     <xsl:call-template name="html-replace-entities">
 695                         <xsl:with-param name="text" select="." />
 696                     </xsl:call-template>
 697                 </xsl:with-param>
 698             </xsl:call-template>
 699         </span>
 700     </xsl:template>
 701
 702     <!-- comments -->
 703     <xsl:template match="comment()" mode="xmlverb">
 704         <xsl:text>&lt;!--</xsl:text>
 705         <span class="xmlverb-comment">
 706             <xsl:call-template name="preformatted-output">
 707                 <xsl:with-param name="text" select="." />
 708             </xsl:call-template>
 709         </span>
 710         <xsl:text>--&gt;</xsl:text>
 711         <xsl:if test="not(parent::*)"><br /><xsl:text>&#xA;</xsl:text></xsl:if>
 712     </xsl:template>
 713
 714     <!-- processing instructions -->
 715     <xsl:template match="processing-instruction()" mode="xmlverb">
 716         <xsl:text>&lt;?</xsl:text>
 717         <span class="xmlverb-pi-name">
 718             <xsl:value-of select="name()"/>
 719         </span>
 720         <xsl:if test=".!=''">
 721             <xsl:text> </xsl:text>
 722             <span class="xmlverb-pi-content">
 723                 <xsl:value-of select="."/>
 724             </span>
 725         </xsl:if>
 726         <xsl:text>?&gt;</xsl:text>
 727         <xsl:if test="not(parent::*)"><br /><xsl:text>&#xA;</xsl:text></xsl:if>
 728     </xsl:template>
 729
 730
 731     <!-- =========================================================== -->
 732     <!--                    Procedures / Functions                   -->
 733     <!-- =========================================================== -->
 734
 735     <!-- generate entities by replacing &, ", < and > in $text -->
 736     <xsl:template name="html-replace-entities">
 737         <xsl:param name="text" />
 738         <xsl:param name="attrs" />
 739         <xsl:variable name="tmp">
 740             <xsl:call-template name="replace-substring">
 741                 <xsl:with-param name="from" select="'&gt;'" />
 742                 <xsl:with-param name="to" select="'&amp;gt;'" />
 743                 <xsl:with-param name="value">
 744                     <xsl:call-template name="replace-substring">
 745                         <xsl:with-param name="from" select="'&lt;'" />
 746                         <xsl:with-param name="to" select="'&amp;lt;'" />
 747                         <xsl:with-param name="value">
 748                             <xsl:call-template name="replace-substring">
 749                                 <xsl:with-param name="from"
 750                                                 select="'&amp;'" />
 751                                 <xsl:with-param name="to"
 752                                                 select="'&amp;amp;'" />
 753                                 <xsl:with-param name="value"
 754                                                 select="$text" />
 755                             </xsl:call-template>
 756                         </xsl:with-param>
 757                     </xsl:call-template>
 758                 </xsl:with-param>
 759             </xsl:call-template>
 760         </xsl:variable>
 761         <xsl:choose>
 762             <!-- $text is an attribute value -->
 763             <xsl:when test="$attrs">
 764                 <xsl:call-template name="replace-substring">
 765                     <xsl:with-param name="from" select="'&#xA;'" />
 766                     <xsl:with-param name="to" select="'&amp;#xA;'" />
 767                     <xsl:with-param name="value">
 768                         <xsl:call-template name="replace-substring">
 769                             <xsl:with-param name="from"
 770                                             select="'&quot;'" />
 771                             <xsl:with-param name="to"
 772                                             select="'&amp;quot;'" />
 773                             <xsl:with-param name="value" select="$tmp" />
 774                         </xsl:call-template>
 775                     </xsl:with-param>
 776                 </xsl:call-template>
 777             </xsl:when>
 778             <xsl:otherwise>
 779                 <xsl:value-of select="$tmp" />
 780             </xsl:otherwise>
 781         </xsl:choose>
 782     </xsl:template>
 783
 784     <!-- replace in $value substring $from with $to -->
 785     <xsl:template name="replace-substring">
 786         <xsl:param name="value" />
 787         <xsl:param name="from" />
 788         <xsl:param name="to" />
 789         <xsl:choose>
 790             <xsl:when test="contains($value,$from)">
 791                 <xsl:value-of select="substring-before($value,$from)" />
 792                 <xsl:value-of select="$to" />
 793                 <xsl:call-template name="replace-substring">
 794                     <xsl:with-param name="value"
 795                                     select="substring-after($value,$from)" />
 796                     <xsl:with-param name="from" select="$from" />
 797                     <xsl:with-param name="to" select="$to" />
 798                 </xsl:call-template>
 799             </xsl:when>
 800             <xsl:otherwise>
 801                 <xsl:value-of select="$value" />
 802             </xsl:otherwise>
 803         </xsl:choose>
 804     </xsl:template>
 805
 806     <!-- preformatted output: space as &nbsp;, tab as 8 &nbsp;
 807                               nl as <br> -->
 808     <xsl:template name="preformatted-output">
 809         <xsl:param name="text" />
 810         <xsl:call-template name="output-nl">
 811             <xsl:with-param name="text">
 812                 <xsl:call-template name="replace-substring">
 813                     <xsl:with-param name="value"
 814                                     select="translate($text,' ','&#xA0;')" />
 815                     <xsl:with-param name="from" select="'&#9;'" />
 816                     <xsl:with-param name="to"
 817                                     select="'&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;&#xA0;'" />
 818                 </xsl:call-template>
 819             </xsl:with-param>
 820         </xsl:call-template>
 821     </xsl:template>
 822
 823     <!-- output nl as <br> -->
 824     <xsl:template name="output-nl">
 825         <xsl:param name="text" />
 826         <xsl:choose>
 827             <xsl:when test="contains($text,'&#xA;')">
 828                 <xsl:value-of select="substring-before($text,'&#xA;')" />
 829                 <br />
 830                 <xsl:text>&#xA;</xsl:text>
 831                 <xsl:call-template name="output-nl">
 832                     <xsl:with-param name="text"
 833                                     select="substring-after($text,'&#xA;')" />
 834                 </xsl:call-template>
 835             </xsl:when>
 836             <xsl:otherwise>
 837                 <xsl:value-of select="$text" />
 838             </xsl:otherwise>
 839         </xsl:choose>
 840     </xsl:template>
 841
 842 </xsl:stylesheet>