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   1  <?xml version="1.0" encoding="UTF-8" ?>
   2  <!--
   3      This is an XML Schema description of the format
   4      output by MediaWiki's Special:Export system.
   5  
   6      Version 0.2 adds optional basic file upload info support,
   7      which is used by our OAI export/import submodule.
   8  
   9      The canonical URL to the schema document is:
  10      http://www.mediawiki.org/xml/export-0.2.xsd
  11  
  12      Use the namespace:
  13      http://www.mediawiki.org/xml/export-0.2/
  14  -->
  15  <schema xmlns="http://www.w3.org/2001/XMLSchema"
  16          xmlns:mw="http://www.mediawiki.org/xml/export-0.2/"
  17          targetNamespace="http://www.mediawiki.org/xml/export-0.2/"
  18          elementFormDefault="qualified">
  19  
  20      <annotation>
  21          <documentation xml:lang="en">
  22              MediaWiki's page export format
  23          </documentation>
  24      </annotation>
  25  
  26      <!-- Need this to reference xml:lang -->
  27      <import namespace="http://www.w3.org/XML/1998/namespace"
  28              schemaLocation="http://www.w3.org/2001/xml.xsd"/>
  29  
  30      <!-- Our root element -->
  31      <element name="mediawiki" type="mw:MediaWikiType"/>
  32  
  33      <complexType name="MediaWikiType">
  34          <sequence>
  35              <element name="page" type="mw:PageType"
  36                       minOccurs="0" maxOccurs="unbounded"/>
  37          </sequence>
  38          <attribute name="version" type="string" use="required"/>
  39          <attribute ref="xml:lang" use="required"/>
  40      </complexType>
  41  
  42      <complexType name="PageType">
  43          <sequence>
  44              <!-- Title in text form. (Using spaces, not underscores; with namespace ) -->
  45              <element name="title" type="string"/>
  46  
  47              <!-- optional page ID number -->
  48              <element name="id" type="positiveInteger" minOccurs="0"/>
  49  
  50              <!-- comma-separated list of string tokens, if present -->
  51              <element name="restrictions" type="string" minOccurs="0"/>
  52  
  53              <!-- Zero or more sets of revision or upload data -->
  54              <choice minOccurs="0" maxOccurs="unbounded">
  55                  <element name="revision" type="mw:RevisionType" />
  56                  <element name="upload" type="mw:UploadType" />
  57              </choice>
  58          </sequence>
  59      </complexType>
  60  
  61      <complexType name="RevisionType">
  62          <sequence>
  63              <element name="id" type="positiveInteger" minOccurs="0"/>
  64              <element name="timestamp" type="dateTime"/>
  65              <element name="contributor" type="mw:ContributorType"/>
  66              <element name="minor" minOccurs="0" />
  67              <element name="comment" type="string" minOccurs="0"/>
  68              <element name="text" type="string"/>
  69          </sequence>
  70      </complexType>
  71  
  72      <complexType name="ContributorType">
  73          <sequence>
  74              <element name="username" type="string" minOccurs="0"/>
  75              <element name="id" type="positiveInteger" minOccurs="0" />
  76  
  77              <element name="ip" type="string" minOccurs="0"/>
  78          </sequence>
  79      </complexType>
  80  
  81      <complexType name="UploadType">
  82          <sequence>
  83              <!-- Revision-style data... -->
  84              <element name="timestamp" type="dateTime"/>
  85              <element name="contributor" type="mw:ContributorType"/>
  86              <element name="comment" type="string" minOccurs="0"/>
  87  
  88              <!-- Filename. (Using underscores, not spaces. No 'Image:' namespace marker.) -->
  89              <element name="filename" type="string"/>
  90  
  91              <!-- URI at which this resource can be obtained -->
  92              <element name="src" type="anyURI"/>
  93  
  94              <element name="size" type="positiveInteger" />
  95  
  96              <!-- TODO: add other metadata fields -->
  97          </sequence>
  98      </complexType>
  99  
 100  </schema>