summaryrefslogtreecommitdiff
path: root/docs/export-0.4.xsd
blob: b3ea3bf8605c92767024a567f47e4dbbf813e16c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
<?xml version="1.0" encoding="UTF-8" ?>
<!--
	This is an XML Schema description of the format
	output by MediaWiki's Special:Export system.

	Version 0.2 adds optional basic file upload info support,
	which is used by our OAI export/import submodule.

	Version 0.3 adds some site configuration information such
	as a list of defined namespaces.

	Version 0.4 adds per-revision delete flags, log exports,
	discussion threading data, a per-page redirect flag, and
	per-namespace capitalization.

	The canonical URL to the schema document is:
	http://www.mediawiki.org/xml/export-0.4.xsd

	Use the namespace:
	http://www.mediawiki.org/xml/export-0.4/
-->
<schema xmlns="http://www.w3.org/2001/XMLSchema"
		xmlns:mw="http://www.mediawiki.org/xml/export-0.4/"
		targetNamespace="http://www.mediawiki.org/xml/export-0.4/"
		elementFormDefault="qualified">

	<annotation>
		<documentation xml:lang="en">
			MediaWiki's page export format
		</documentation>
	</annotation>

	<!-- Need this to reference xml:lang -->
	<import namespace="http://www.w3.org/XML/1998/namespace"
			schemaLocation="http://www.w3.org/2001/xml.xsd"/>

	<!-- Our root element -->
	<element name="mediawiki" type="mw:MediaWikiType"/>

	<complexType name="MediaWikiType">
		<sequence>
			<element name="siteinfo" type="mw:SiteInfoType"
					 minOccurs="0" maxOccurs="1"/>
			<element name="page" type="mw:PageType"
					 minOccurs="0" maxOccurs="unbounded"/>
		</sequence>
		<attribute name="version" type="string" use="required"/>
		<attribute ref="xml:lang" use="required"/>
	</complexType>

	<complexType name="SiteInfoType">
		<sequence>
			<element name="sitename" type="string" minOccurs="0" />
			<element name="base" type="anyURI" minOccurs="0" />
			<element name="generator" type="string" minOccurs="0" />
			<element name="case" type="mw:CaseType" minOccurs="0" />
			<element name="namespaces" type="mw:NamespacesType" minOccurs="0" />
		</sequence>
	</complexType>

	<simpleType name="CaseType">
		<restriction base="NMTOKEN">
			<!-- Cannot have two titles differing only by case of first letter. -->
			<!-- Default behavior through 1.5, $wgCapitalLinks = true -->
			<enumeration value="first-letter" />

			<!-- Complete title is case-sensitive -->
			<!-- Behavior when $wgCapitalLinks = false -->
			<enumeration value="case-sensitive" />

			<!-- Cannot have non-case senstitive titles eg [[FOO]] == [[Foo]] -->
			<!-- Not yet implemented as of MediaWiki 1.18 -->
			<enumeration value="case-insensitive" />
		</restriction>
	</simpleType>

	<simpleType name="DeletedFlagType">
		<restriction base="NMTOKEN">
			<enumeration value="deleted"/>
		</restriction>
	</simpleType>

	<complexType name="NamespacesType">
		<sequence>
			<element name="namespace" type="mw:NamespaceType"
					 minOccurs="0" maxOccurs="unbounded" />
		</sequence>
	</complexType>

	<complexType name="NamespaceType">
		<simpleContent>
			<extension base="string">
				<attribute name="key" type="integer" />
				<attribute name="case" type="mw:CaseType" />
			</extension>
		</simpleContent>
	</complexType>

	<complexType name="PageType">
		<sequence>
			<!-- Title in text form. (Using spaces, not underscores; with namespace ) -->
			<element name="title" type="string"/>

			<!-- optional page ID number -->
			<element name="id" type="positiveInteger" minOccurs="0"/>

			<!-- flag if the current revision is a redirect -->
			<element name="redirect" minOccurs="0"/>

			<!-- comma-separated list of string tokens, if present -->
			<element name="restrictions" type="string" minOccurs="0"/>

			<!-- Zero or more sets of revision or upload data -->
			<choice minOccurs="0" maxOccurs="unbounded">
				<element name="revision" type="mw:RevisionType" />
				<element name="upload" type="mw:UploadType" />
				<element name="logitem" type="mw:LogItemType" />
			</choice>

			<!-- Zero or One sets of discussion threading data -->
			<element name="discussionthreadinginfo" minOccurs="0" maxOccurs="1" type="mw:DiscussionThreadingInfo" />
		</sequence>
	</complexType>

	<complexType name="RevisionType">
		<sequence>
			<element name="id" type="positiveInteger" minOccurs="0"/>
			<element name="timestamp" type="dateTime"/>
			<element name="contributor" type="mw:ContributorType"/>
			<element name="minor" minOccurs="0" />
			<element name="comment" type="mw:CommentType" minOccurs="0"/>
			<element name="text" type="mw:TextType" />
		</sequence>
	</complexType>

	<complexType name="LogItemType">
		<sequence>
			<element name="id" type="positiveInteger" minOccurs="0"/>
			<element name="timestamp" type="dateTime"/>
			<element name="contributor" type="mw:ContributorType"/>
			<element name="comment" type="mw:CommentType" minOccurs="0"/>
			<element name="type" type="string" />
			<element name="action" type="string" />
			<element name="text" type="mw:TextType" />
		</sequence>
	</complexType>

	<complexType name="CommentType">
		<simpleContent>
			<extension base="string">
				<!-- This allows deleted=deleted on non-empty elements, but XSD is not omnipotent -->
				<attribute name="deleted" use="optional" type="mw:DeletedFlagType"/>
			</extension>
		</simpleContent>
	</complexType>


	<complexType name="TextType">
		<simpleContent>
			<extension base="string">
				<attribute ref="xml:space" use="optional" default="preserve" />
				<!-- This allows deleted=deleted on non-empty elements, but XSD is not omnipotent -->
				<attribute name="deleted" use="optional" type="mw:DeletedFlagType"/>
				<!-- This isn't a good idea; we should be using "ID" instead of "NMTOKEN" -->
				<!-- However, "NMTOKEN" is strictest definition that is both compatible with existing -->
				<!-- usage ([0-9]+) and with the "ID" type. -->
				<attribute name="id" type="NMTOKEN"/>
			</extension>
		</simpleContent>
	</complexType>

	<complexType name="ContributorType">
		<sequence>
			<element name="username" type="string" minOccurs="0"/>
			<element name="id" type="positiveInteger" minOccurs="0" />

			<element name="ip" type="string" minOccurs="0"/>
		</sequence>
		<!-- This allows deleted=deleted on non-empty elements, but XSD is not omnipotent -->
		<attribute name="deleted" use="optional" type="mw:DeletedFlagType"/>
	</complexType>

	<complexType name="UploadType">
		<sequence>
			<!-- Revision-style data... -->
			<element name="timestamp" type="dateTime"/>
			<element name="contributor" type="mw:ContributorType"/>
			<element name="comment" type="string" minOccurs="0"/>

			<!-- Filename. (Using underscores, not spaces. No 'Image:' namespace marker.) -->
			<element name="filename" type="string"/>

			<!-- URI at which this resource can be obtained -->
			<element name="src" type="anyURI"/>

			<element name="size" type="positiveInteger" />

			<!-- TODO: add other metadata fields -->
		</sequence>
	</complexType>

	<!-- Discussion threading data for LiquidThreads -->
	<complexType name="DiscussionThreadingInfo">
		<sequence>
			<element name="ThreadSubject" type="string" />
			<element name="ThreadParent" type="positiveInteger" />
			<element name="ThreadAncestor" type="positiveInteger" />
			<element name="ThreadPage" type="string" />
			<element name="ThreadID" type="positiveInteger" />
			<element name="ThreadAuthor" type="string" />
			<element name="ThreadEditStatus" type="string" />
			<element name="ThreadType" type="string" />
		</sequence>
	</complexType>

</schema>