docs/export-0.4.xsd

   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         Version 0.3 adds some site configuration information such
  10         as a list of defined namespaces.
  11
  12         Version 0.4 adds per-revision delete flags, log exports,
  13         discussion threading data, a per-page redirect flag, and
  14         per-namespace capitalization.
  15
  16         The canonical URL to the schema document is:
  17         http://www.mediawiki.org/xml/export-0.4.xsd
  18
  19         Use the namespace:
  20         http://www.mediawiki.org/xml/export-0.4/
  21 -->
  22 <schema xmlns="http://www.w3.org/2001/XMLSchema"
  23         xmlns:mw="http://www.mediawiki.org/xml/export-0.4/"
  24         targetNamespace="http://www.mediawiki.org/xml/export-0.4/"
  25         elementFormDefault="qualified">
  26
  27         <annotation>
  28                 <documentation xml:lang="en">
  29                         MediaWiki's page export format
  30                 </documentation>
  31         </annotation>
  32
  33         <!-- Need this to reference xml:lang -->
  34         <import namespace="http://www.w3.org/XML/1998/namespace"
  35                 schemaLocation="http://www.w3.org/2001/xml.xsd"/>
  36
  37         <!-- Our root element -->
  38         <element name="mediawiki" type="mw:MediaWikiType"/>
  39
  40         <complexType name="MediaWikiType">
  41                 <sequence>
  42                         <element name="siteinfo" type="mw:SiteInfoType"
  43                                 minOccurs="0" maxOccurs="1"/>
  44                         <element name="page" type="mw:PageType"
  45                                 minOccurs="0" maxOccurs="unbounded"/>
  46                 </sequence>
  47                 <attribute name="version" type="string" use="required"/>
  48                 <attribute ref="xml:lang" use="required"/>
  49         </complexType>
  50
  51         <complexType name="SiteInfoType">
  52                 <sequence>
  53                         <element name="sitename" type="string" minOccurs="0" />
  54                         <element name="base" type="anyURI" minOccurs="0" />
  55                         <element name="generator" type="string" minOccurs="0" />
  56                         <element name="case" type="mw:CaseType" minOccurs="0" />
  57                         <element name="namespaces" type="mw:NamespacesType" minOccurs="0" />
  58                 </sequence>
  59         </complexType>
  60
  61         <simpleType name="CaseType">
  62                 <restriction base="NMTOKEN">
  63                         <!-- Cannot have two titles differing only by case of first letter. -->
  64                         <!-- Default behavior through 1.5, $wgCapitalLinks = true -->
  65                         <enumeration value="first-letter" />
  66
  67                         <!-- Complete title is case-sensitive -->
  68                         <!-- Behavior when $wgCapitalLinks = false -->
  69                         <enumeration value="case-sensitive" />
  70
  71                         <!-- Cannot have non-case senstitive titles eg [[FOO]] == [[Foo]] -->
  72                         <!-- Not yet implemented as of MediaWiki 1.18 -->
  73                         <enumeration value="case-insensitive" />
  74                 </restriction>
  75         </simpleType>
  76
  77         <simpleType name="DeletedFlagType">
  78                 <restriction base="NMTOKEN">
  79                         <enumeration value="deleted"/>
  80                 </restriction>
  81         </simpleType>
  82
  83         <complexType name="NamespacesType">
  84                 <sequence>
  85                         <element name="namespace" type="mw:NamespaceType"
  86                                 minOccurs="0" maxOccurs="unbounded" />
  87                 </sequence>
  88         </complexType>
  89
  90         <complexType name="NamespaceType">
  91                 <simpleContent>
  92                         <extension base="string">
  93                                 <attribute name="key" type="integer" />
  94                         </extension>
  95                 </simpleContent>
  96         </complexType>
  97
  98         <complexType name="PageType">
  99                 <sequence>
 100                         <!-- Title in text form. (Using spaces, not underscores; with namespace ) -->
 101                         <element name="title" type="string"/>
 102
 103                         <!-- optional page ID number -->
 104                         <element name="id" type="positiveInteger" minOccurs="0"/>
 105
 106                         <!-- flag if the current revision is a redirect -->
 107                         <element name="redirect" minOccurs="0"/>
 108
 109                         <!-- comma-separated list of string tokens, if present -->
 110                         <element name="restrictions" type="string" minOccurs="0"/>
 111
 112                         <!-- Zero or more sets of revision or upload data -->
 113                         <choice minOccurs="0" maxOccurs="unbounded">
 114                                 <element name="revision" type="mw:RevisionType" />
 115                                 <element name="upload" type="mw:UploadType" />
 116                                 <element name="logitem" type="mw:LogItemType" />
 117                         </choice>
 118
 119                         <!-- Zero or One sets of discussion threading data -->
 120                         <element name="discussionthreadinginfo" minOccurs="0" maxOccurs="1" type="mw:DiscussionThreadingInfo" />
 121                 </sequence>
 122         </complexType>
 123
 124         <complexType name="RevisionType">
 125                 <sequence>
 126                         <element name="id" type="positiveInteger" minOccurs="0"/>
 127                         <element name="timestamp" type="dateTime"/>
 128                         <element name="contributor" type="mw:ContributorType"/>
 129                         <element name="minor" minOccurs="0" />
 130                         <element name="comment" type="mw:CommentType" minOccurs="0"/>
 131                         <element name="text" type="mw:TextType" />
 132                 </sequence>
 133         </complexType>
 134
 135         <complexType name="LogItemType">
 136                 <sequence>
 137                         <element name="id" type="positiveInteger" minOccurs="0"/>
 138                         <element name="timestamp" type="dateTime"/>
 139                         <element name="contributor" type="mw:ContributorType"/>
 140                         <element name="comment" type="mw:CommentType" minOccurs="0"/>
 141                         <element name="type" type="string" />
 142                         <element name="action" type="string" />
 143                         <element name="text" type="mw:TextType" />
 144                 </sequence>
 145         </complexType>
 146
 147         <complexType name="CommentType">
 148                 <simpleContent>
 149                         <extension base="string">
 150                                 <!-- This allows deleted=deleted on non-empty elements, but XSD is not omnipotent -->
 151                                 <attribute name="deleted" use="optional" type="mw:DeletedFlagType"/>
 152                         </extension>
 153                 </simpleContent>
 154         </complexType>
 155
 156
 157         <complexType name="TextType">
 158                 <simpleContent>
 159                         <extension base="string">
 160                                 <attribute ref="xml:space" use="optional" default="preserve" />
 161                                 <!-- This allows deleted=deleted on non-empty elements, but XSD is not omnipotent -->
 162                                 <attribute name="deleted" use="optional" type="mw:DeletedFlagType"/>
 163                         </extension>
 164                 </simpleContent>
 165         </complexType>
 166
 167         <complexType name="ContributorType">
 168                 <sequence>
 169                         <element name="username" type="string" minOccurs="0"/>
 170                         <element name="id" type="positiveInteger" minOccurs="0" />
 171
 172                         <element name="ip" type="string" minOccurs="0"/>
 173                 </sequence>
 174                 <!-- This allows deleted=deleted on non-empty elements, but XSD is not omnipotent -->
 175                 <attribute name="deleted" use="optional" type="mw:DeletedFlagType"/>
 176         </complexType>
 177
 178         <complexType name="UploadType">
 179                 <sequence>
 180                         <!-- Revision-style data... -->
 181                         <element name="timestamp" type="dateTime"/>
 182                         <element name="contributor" type="mw:ContributorType"/>
 183                         <element name="comment" type="string" minOccurs="0"/>
 184
 185                         <!-- Filename. (Using underscores, not spaces. No 'Image:' namespace marker.) -->
 186                         <element name="filename" type="string"/>
 187
 188                         <!-- URI at which this resource can be obtained -->
 189                         <element name="src" type="anyURI"/>
 190
 191                         <element name="size" type="positiveInteger" />
 192
 193                         <!-- TODO: add other metadata fields -->
 194                 </sequence>
 195         </complexType>
 196
 197         <!-- Discussion threading data for LiquidThreads -->
 198         <complexType name="DiscussionThreadingInfo">
 199                 <sequence>
 200                         <element name="ThreadSubject" type="string" />
 201                         <element name="ThreadParent" type="positiveInteger" />
 202                         <element name="ThreadAncestor" type="positiveInteger" />
 203                         <element name="ThreadPage" type="string" />
 204                         <element name="ThreadID" type="positiveInteger" />
 205                         <element name="ThreadAuthor" type="string" />
 206                         <element name="ThreadEditStatus" type="string" />
 207                         <element name="ThreadType" type="string" />
 208                 </sequence>
 209         </complexType>
 210
 211 </schema>