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xeps/xep-0469.xml
2022-08-23 21:28:17 +02:00

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XML

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE xep SYSTEM 'xep.dtd' [
<!ENTITY namespace "urn:xmpp:bookmarks-pinning:0">
<!ENTITY % ents SYSTEM 'xep.ent'>
%ents;
]>
<?xml-stylesheet type='text/xsl' href='xep.xsl'?>
<xep>
<header>
<title>Bookmark Pinning</title>
<abstract>This document defines an XMPP protocol extension to allow users to pin PEP Native Bookmarks.</abstract>
&LEGALNOTICE;
<number>0469</number>
<status>Experimental</status>
<type>Standards Track</type>
<sig>Standards</sig>
<approver>Council</approver>
<dependencies>
<spec>XMPP Core</spec>
<spec>XMPP IM</spec>
<spec>XEP-0402</spec>
</dependencies>
<supersedes/>
<supersededby/>
<shortname>bookmarkspinning</shortname>
&edhelas;
<revision>
<version>0.1.0</version>
<date>2022-08-23</date>
<initials>XEP Editor (jsc)</initials>
<remark>Accepted by vote of Council on 2022-07-27.</remark>
</revision>
<revision>
<version>0.0.1</version>
<date>2020-05-17</date>
<initials>am</initials>
<remark><p>Initial version.</p></remark>
</revision>
</header>
<section1 topic='Introduction' anchor='intro'>
<p>The &xep0402; defines a way to store Bookmarks using user PEP nodes and brings a support for extensions</p>
<p>Some users might be interested to pin some important Bookmarks when managing them.</p>
</section1>
<section1 topic='Requirements' anchor='reqs'>
<p>This extensions allow clients to pin important bookmarks.</p>
</section1>
<section1 topic='Protocol' anchor='protocol'>
<p>When saving a &xep0402; pinned item the client MUST add a new 'pinned' element within the 'extensions' element having the '&namespace;' namespace.</p>
<example caption="Client adds a new bookmark"><![CDATA[
<iq from='juliet@capulet.lit/balcony' type='set' id='pip1'>
<pubsub xmlns='http://jabber.org/protocol/pubsub'>
<publish node='urn:xmpp:bookmarks:1'>
<item id='theplay@conference.shakespeare.lit'>
<conference xmlns='urn:xmpp:bookmarks:1'
name='The Play&apos;s the Thing'
autojoin='true'>
<nick>JC</nick>
<extensions>
<pinned xmlns=']]>&namespace;<![CDATA['/>
</extensions>
</conference>
</item>
</publish>
...
</pubsub>
</iq>
]]></example>
</section1>
<section1 topic='Business Rules' anchor='rules'>
<p> When handling a pinned item, a client SHOULD prioritize it and treat it as important. A client MAY display it using visual specificities (e.g., ordering, icon, color) to differenciate it from non-pinned items.</p>
</section1>
<section1 topic='Security Considerations' anchor='security'>
<p>See considerations in &xep0402;.</p>
</section1>
<section1 topic='IANA Considerations' anchor='iana'>
<p>This document requires no interaction with &IANA;.</p>
</section1>
<section1 topic='XMPP Registrar Considerations' anchor='registrar'>
<section2 topic='Protocol Namespaces' anchor='registrar-ns'>
<p>This specification defines the following XML namespace:</p>
<ul>
<li>&namespace;</li>
</ul>
<p>The &REGISTRAR; includes this namespace in the registry located at &NAMESPACES;, as described in Section 4 of &xep0053;.</p>
</section2>
<section2 topic='Protocol Versioning' anchor='registrar-versioning'>
&NSVER;
</section2>
</section1>
<section1 topic='XML Schema' anchor='schema'>
<code><![CDATA[
<?xml version='1.0' encoding='UTF-8'?>
<xs:schema
xmlns:xs='http://www.w3.org/2001/XMLSchema'
targetNamespace=']]>&namespace;<![CDATA['
xmlns=']]>&namespace;<![CDATA['
elementFormDefault='qualified'>
<xs:annotation>
<xs:documentation>
The protocol documented by this schema is defined in
XEP-0402: http://www.xmpp.org/extensions/xep-0402.html
</xs:documentation>
</xs:annotation>
<xs:element name='pinned' type='empty'/>
<xs:simpleType name='empty'>
<xs:restriction base='xs:string'>
<xs:enumeration value=''/>
</xs:restriction>
</xs:simpleType>
</xs:schema>
]]></code>
</section1>
</xep>