wikimedia/mediawiki-core

<?xml version="1.0" encoding="UTF-8" ?>
<!--
    This is an XML Schema description of the format
    used by MediaWiki's exportSites.php and importSites.php
    scripts.
-->
<schema xmlns="http://www.w3.org/2001/XMLSchema"
        xmlns:mwsl="http://www.mediawiki.org/xml/sitelist-1.0/"
        targetNamespace="http://www.mediawiki.org/xml/sitelist-1.0/"
        elementFormDefault="qualified">

    <annotation>
        <documentation xml:lang="en">
            MediaWiki's export format for site definitions.
        </documentation>
    </annotation>

    <!-- Our root element -->
    <element name="sites" type="mwsl:MediaWikiSiteListType">
        <unique name="GlobalIDConstraint">
            <selector xpath="mwsl:Site" />
            <field xpath="mwsl:GlobalID" />
        </unique>
    </element>

    <simpleType name="EmptyTagType">
        <restriction base="string">
            <length value="0"/>
        </restriction>
    </simpleType>

    <complexType name="TypedIDType">
        <simpleContent>
            <extension base="NCName">
                <attribute name="type" use="required" type="NCName" />
            </extension>
        </simpleContent>
    </complexType>

    <complexType name="TypedURIType">
        <simpleContent>
            <extension base="anyURI">
                <attribute name="type" use="required" type="NCName" />
            </extension>
        </simpleContent>
    </complexType>

    <complexType name="MediaWikiSiteListType">
        <sequence>
            <element name="site" type="mwsl:SiteType"
                     minOccurs="0" maxOccurs="unbounded" />
        </sequence>
        <attribute name="version" type="string" use="optional" />
    </complexType>

    <complexType name="SiteType">
        <choice maxOccurs="unbounded">
            <element name="globalid" type="ID" minOccurs="1" maxOccurs="1" />
            <element name="localid" type="mwsl:TypedIDType" minOccurs="0" />
            <element name="group" type="NCName" minOccurs="0" maxOccurs="1" />
            <element name="source" type="NCName" minOccurs="0" maxOccurs="1" />
            <element name="forward" type="mwsl:EmptyTagType" minOccurs="0" maxOccurs="1" />
            <element name="path" type="mwsl:TypedURIType" minOccurs="0" />
        </choice>
        <attribute name="type" use="optional" type="NCName" />
    </complexType>

</schema>