xeps/xep.xsl

<?xml version='1.0' encoding='UTF-8'?>

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<!-- Authors: stpeter and temas -->

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      <xsl:if test='$thestatus = "Active" and $thetype = "Historical"'>
        <xsl:text>NOTICE: This Historical specification provides canonical documentation of a protocol that is in use within the Jabber/XMPP community. This document is not a standards-track specification within the XMPP Standards Foundation's standards process; however, it might be converted to standards-track in the future or might be obsoleted by a more modern protocol.</xsl:text>
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        <xsl:text>NOTICE: This document is Humorous. It MAY provide amusement but SHOULD NOT be taken seriously.</xsl:text>
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      <xsl:if test='$thestatus = "Active" and $thetype = "Informational"'>
        <xsl:text>NOTICE: This Informational specification defines a best practice or protocol profile that has been approved by the XMPP Council and/or the XSF Board of Directors. Implementations are encouraged and the best practice or protocol profile is appropriate for deployment in production systems.</xsl:text>
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        <xsl:text>NOTICE: This Procedural document defines a process or activity of the XMPP Standards Foundation (XSF) that has been approved by the XMPP Council and/or the XSF Board of Directors. The XSF is currently following the process or activity defined herein and will do so until this document is deprecated or obsoleted.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "Deferred"'>
        <xsl:text>WARNING: This document has been automatically Deferred after 12 months of inactivity in its previous Experimental state. Implementation of the protocol described herein is not recommended for production systems. However, exploratory implementations are encouraged to resume the standards process.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "Deprecated"'>
        <xsl:text>WARNING: This document has been </xsl:text><strong>Deprecated</strong><xsl:text> by the XMPP Standards Foundation. Implementation of the protocol described herein is not recommended. Developers desiring similar functionality are advised to implement the protocol that supersedes this one </xsl:text>
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          <xsl:otherwise>(if any).</xsl:otherwise>
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      <xsl:if test='$thestatus = "Draft"'>
        <xsl:text>NOTICE: The protocol defined herein is a </xsl:text><strong>Stable Standard</strong><xsl:text> of the XMPP Standards Foundation. Implementations are encouraged and the protocol is appropriate for deployment in production systems, but some changes to the protocol are possible before it becomes a Final Standard.</xsl:text>
      </xsl:if>
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        <xsl:text>NOTICE: This Historical document attempts to provide canonical documentation of a protocol that is in use within the Jabber/XMPP community. Publication as an XMPP Extension Protocol does not imply approval of this proposal by the XMPP Standards Foundation. This document is not a standards-track specification within the XMPP Standards Foundation's standards process; however, it might be converted to standards-track in the future or might be obsoleted by a more modern protocol.</xsl:text>
      </xsl:if>
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        <xsl:text>WARNING: This Informational document is Experimental. Publication as an XMPP Extension Protocol does not imply approval of this proposal by the XMPP Standards Foundation. Implementation of the best practice or protocol profile described herein is encouraged in exploratory implementations, although production systems are advised to carefully consider whether it is appropriate to deploy implementations of this protocol before it advances to a status of Stable.</xsl:text>
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        <xsl:text>NOTICE: This Procedural document proposes that the process or activity defined herein shall be followed by the XMPP Standards Foundation (XSF). However, this process or activity has not yet been approved by the XMPP Council and/or the XSF Board of Directors and is therefore not currently in force.</xsl:text>
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      <xsl:if test='$thestatus = "Experimental" and $thetype = "Standards Track"'>
        <xsl:text>WARNING: This Standards-Track document is Experimental. Publication as an XMPP Extension Protocol does not imply approval of this proposal by the XMPP Standards Foundation. Implementation of the protocol described herein is encouraged in exploratory implementations, but production systems are advised to carefully consider whether it is appropriate to deploy implementations of this protocol before it advances to a status of Draft.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "Final"'>
        <xsl:text>NOTICE: The protocol defined herein is a </xsl:text><strong>Final Standard</strong><xsl:text> of the XMPP Standards Foundation and can be considered a stable technology for implementation and deployment.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "Obsolete"'>
        <xsl:text>WARNING: This document has been obsoleted by the XMPP Standards Foundation. Implementation of the protocol described herein is not recommended. Developers desiring similar functionality are advised to implement the protocol that supersedes this one </xsl:text>
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          <xsl:otherwise>(if any).</xsl:otherwise>
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      </xsl:if>
      <xsl:if test='$thestatus = "Proposed"'>
        <xsl:text>NOTICE: This document is currently within Last Call or under consideration by the XMPP Council for advancement to the next stage in the XSF standards process. </xsl:text>
        <xsl:if test='/xep/header/lastcall'>The Last Call ends on <xsl:value-of select='/xep/header/lastcall'/>.
        </xsl:if>
        <xsl:text>Please send your feedback to the </xsl:text><a href='https://mail.jabber.org/mailman/listinfo/standards'>standards@xmpp.org</a><xsl:text> discussion list.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "ProtoXEP"'>
        <xsl:text>WARNING: This document has not yet been accepted for consideration or approved in any official manner by the XMPP Standards Foundation, and this document is not yet an XMPP Extension Protocol (XEP). If this document is accepted as a XEP by the XMPP Council, it will be published at &lt;</xsl:text><a href="https://xmpp.org/extensions/">https://xmpp.org/extensions/</a><xsl:text>&gt; and announced on the &lt;standards@xmpp.org&gt; mailing list.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "Rejected"'>
        <xsl:text>WARNING: This document has been Rejected by the XMPP Council. Implementation of the protocol described herein is not recommended under any circumstances.</xsl:text>
      </xsl:if>
      <xsl:if test='$thestatus = "Retracted"'>
        <xsl:text>WARNING: This document has been retracted by the author(s). Implementation of the protocol described herein is not recommended. Developers desiring similar functionality are advised to implement the protocol that supersedes this one </xsl:text>
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  <xsl:template name='make-timeline'>
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  <xsl:template match='/'>
    <xsl:text disable-output-escaping='yes'>&lt;!DOCTYPE html&gt;
</xsl:text>
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      <head>
        <title>XEP-<xsl:value-of select='/xep/header/number'/>:<xsl:text> </xsl:text><xsl:value-of select='/xep/header/title' /></title>
        <style type='text/css'>
/* don't mind this hack */
nav#toc h2:before {
display: none;
content: "XEP-<xsl:value-of select='/xep/header/number'/>";
}
        </style>
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        <link href="prettify.css" type="text/css" rel="stylesheet" />
        <link rel='shortcut icon' type='image/x-icon' href='/favicon.ico' />
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          <xsl:comment></xsl:comment>
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        <meta>
          <xsl:attribute name='name'><xsl:text>DC.Description</xsl:text></xsl:attribute>
          <xsl:attribute name='content'><xsl:value-of select='/xep/header/abstract'/></xsl:attribute>
        </meta>
        <meta>
          <xsl:attribute name='name'><xsl:text>DC.Publisher</xsl:text></xsl:attribute>
          <xsl:attribute name='content'>XMPP Standards Foundation</xsl:attribute>
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        <meta>
          <xsl:attribute name='name'><xsl:text>DC.Contributor</xsl:text></xsl:attribute>
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        <meta>
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          <xsl:attribute name='content'>XEP-<xsl:value-of select='/xep/header/number'/></xsl:attribute>
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          <xsl:attribute name='content'>en</xsl:attribute>
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          <xsl:attribute name='content'><xsl:value-of select='/xep/header/legal/copyright'/></xsl:attribute>
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        <!-- END META TAGS FOR DUBLIN CORE -->
      </head>
      <body onload="prettyPrint()">
        <!-- TITLE -->
        <h1>XEP-<xsl:value-of select='/xep/header/number' />:<xsl:text> </xsl:text><xsl:value-of select='/xep/header/title' /></h1>
        <!-- TOP TABLE -->
        <xsl:variable name='authors.count' select='count(/xep/header/author)'/>
        <div class="docmeta-wrap">
        <dl id="docmeta" class='compact'>
          <dt>Abstract</dt>
          <dd><xsl:value-of select='/xep/header/abstract'/></dd>
          <xsl:if test='$authors.count=1'>
            <dt>Author</dt>
            <dd><xsl:value-of select='/xep/header/author/firstname'/><xsl:text> </xsl:text><xsl:value-of select='/xep/header/author/surname'/></dd>
          </xsl:if>
          <xsl:if test='$authors.count&gt;1'>
            <dt>Authors</dt>
            <dd><ul class='authors'>
                <xsl:for-each select='/xep/header/author'>
                  <li><xsl:value-of select='firstname'/><xsl:text> </xsl:text><xsl:value-of select='surname'/></li>
                </xsl:for-each>
            </ul></dd>
          </xsl:if>
          <dt>Copyright</dt>
          <dd>&#169; 1999 &#x2013; 2021 XMPP Standards Foundation. <a href='#appendix-legal'>SEE LEGAL NOTICES</a>.</dd>
          <dt>Status</dt>
          <dd>
            <p><xsl:choose>
              <xsl:when test='string(/xep/header/status) = "Draft"'>Stable</xsl:when>
              <xsl:otherwise><xsl:value-of select='/xep/header/status'/></xsl:otherwise>
            </xsl:choose></p>
            <xsl:call-template name='status-notice'>
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              <xsl:with-param name='thetype' select='/xep/header/type'/>
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          </dd>
          <xsl:variable name='supersedes.count' select='count(/xep/header/supersedes/spec)'/>
          <xsl:choose>
            <xsl:when test='$supersedes.count &gt; 0'>
              <dt>Supersedes</dt>
              <dd>
                <xsl:apply-templates select='/xep/header/supersedes/spec'>
                  <xsl:with-param name='speccount' select='$supersedes.count'/>
                </xsl:apply-templates>
              </dd>
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            <xsl:variable name='supersededby.count' select='count(/xep/header/supersededby/spec)'/>
          <xsl:choose>
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              <dt>Superseded By</dt>
              <dd>
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                  <xsl:with-param name='speccount' select='$supersededby.count'/>
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              </dd>
            </xsl:when>
          </xsl:choose>
          <dt>Type</dt>
          <dd><xsl:value-of select='/xep/header/type'/></dd>
          <dt>Version</dt>
          <dd><xsl:value-of select='/xep/header/revision[position()=1]/version'/> (<xsl:value-of select='/xep/header/revision[position()=1]/date'/>)</dd>
        </dl>
        <div class="timeline-wrap">
          <div class="timeline-head">Document Lifecycle</div>
          <ol class="timeline">
            <xsl:call-template name='make-timeline'>
              <xsl:with-param name='thestatus' select='/xep/header/status'/>
              <xsl:with-param name='thetype' select='/xep/header/type'/>
            </xsl:call-template>
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        </div>
        <!-- COUNCIL NOTE -->
        <xsl:apply-templates select='/xep/header/councilnote'/>
        <!-- TABLE OF CONTENTS -->
        <nav id="toc">
          <xsl:call-template name='processTOC' />
        </nav>
        <!-- END FRONT MATTER -->
        <!-- BEGIN XEP CONTENTS -->
        <xsl:apply-templates select='/xep/section1'/>
        <!-- END XEP CONTENTS -->
        <!-- BEGIN APPENDICES -->
        <hr />
        <a name='appendices'></a>
        <h2>Appendices</h2>
        <!-- XEP INFO -->
        <h3 id='appendix-docinfo'>Appendix A: Document Information<xsl:call-template name='anchor-link'><xsl:with-param name='anchor' select='"appendix-docinfo"'/></xsl:call-template></h3>
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          <dt>Series</dt>
          <dd><a href='https://xmpp.org/extensions/'>XEP</a></dd>
          <dt>Number</dt>
          <dd><xsl:value-of select='/xep/header/number'/></dd>
          <dt>Publisher</dt>
          <dd><a href='/xsf/'>XMPP Standards Foundation</a></dd>
          <dt>Status</dt>
          <dd><a>
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              <xsl:otherwise><xsl:value-of select='/xep/header/status'/></xsl:otherwise>
              <xsl:value-of select='/xep/header/status'/>
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          <dt>Type</dt>
          <dd><a>
            <xsl:attribute name='href'><xsl:text>https://xmpp.org/extensions/xep-0001.html#types-</xsl:text><xsl:value-of select='/xep/header/type'/></xsl:attribute>
            <xsl:value-of select='/xep/header/type'/>
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          <dt>Version</dt>
          <dd><xsl:value-of select='/xep/header/revision[position()=1]/version'/></dd>
          <dt>Last Updated</dt>
          <dd><xsl:value-of select='/xep/header/revision[position()=1]/date'/></dd>
          <xsl:variable name='expires.count' select='count(/xep/header/expires)'/>
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          <xsl:variable name='ApprovingBody' select='/xep/header/approver'/>
          <dt>Approving Body</dt>
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              <dd><a href='https://xmpp.org/xsf/board/'>XSF Board of Directors</a></dd>
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              <dd><a href='https://xmpp.org/council/'>XMPP Council</a></dd>
            </xsl:otherwise>
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          <xsl:variable name='dependencies.count' select='count(/xep/header/dependencies/spec)'/>
          <dt>Dependencies</dt>
          <dd>
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                <xsl:apply-templates select='/xep/header/dependencies/spec'>
                  <xsl:with-param name='speccount' select='$dependencies.count'/>
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              <xsl:otherwise>
                None
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          <dt>Supersedes</dt>
          <dd>
            <xsl:variable name='supersedes.count' select='count(/xep/header/supersedes/spec)'/>
            <xsl:choose>
              <xsl:when test='$supersedes.count &gt; 0'>
                <xsl:apply-templates select='/xep/header/supersedes/spec'>
                  <xsl:with-param name='speccount' select='$supersedes.count'/>
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              <xsl:otherwise>None</xsl:otherwise>
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                  <xsl:with-param name='speccount' select='$supersededby.count'/>
                </xsl:apply-templates>
              </xsl:when>
              <xsl:otherwise>None</xsl:otherwise>
            </xsl:choose>
          </dd>
          <dt>Short Name</dt>
          <dd><xsl:value-of select='/xep/header/shortname'/></dd>
          <xsl:variable name='schema.count' select='count(/xep/header/schemaloc)'/>
          <xsl:if test='$schema.count &gt; 0'>
            <dt>Schema</dt>
            <xsl:apply-templates select='/xep/header/schemaloc'/>
          </xsl:if>
          <xsl:variable name='reg.count' select='count(/xep/header/registry)'/>
          <xsl:if test='$reg.count=1'>
            <dt>Registry</dt>
            <dd>
              <xsl:variable name='registryURL'>
                <xsl:text>https://xmpp.org/registrar/</xsl:text>
                <xsl:value-of select='/xep/header/shortname'/>
                <xsl:text>.html</xsl:text>
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              &lt;<a href='{$registryURL}'><xsl:value-of select='$registryURL'/></a>&gt;
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          <xsl:variable name='sourceHTML'>
            <xsl:text>https://github.com/xsf/xeps/blob/master/xep-</xsl:text>
            <xsl:value-of select='/xep/header/number'/>
            <xsl:text>.xml</xsl:text>
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          <xsl:if test='/xep/header/status != "ProtoXEP"'>
            <dt>Source Control</dt>
            <dd><a class='standardsButton' href='{$sourceHTML}'>HTML</a></dd>
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        </dl>
        <p>
          <xsl:variable name='formatXML'>
            <xsl:text>https://xmpp.org/extensions/xep-</xsl:text>
            <xsl:value-of select='/xep/header/number'/>
            <xsl:text>.xml</xsl:text>
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        <p class='indent'>The Extensible Messaging and Presence Protocol (XMPP) is defined in the XMPP Core (RFC 6120) and XMPP IM (RFC 6121) specifications contributed by the XMPP Standards Foundation to the Internet Standards Process, which is managed by the Internet Engineering Task Force in accordance with RFC 2026. Any protocol defined in this document has been developed outside the Internet Standards Process and is to be understood as an extension to XMPP rather than as an evolution, development, or modification of XMPP itself.</p>
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        <p>END</p>
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<!-- PRESENTATIONAL ELEMENTS -->

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<!-- END OF PRESENTATIONAL ELEMENTS -->

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