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[ DIR ]
drwxr-xr-x
2016-11-28 20:20
api
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
auth
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
cache
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
changes
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
changetags
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
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[ DIR ]
drwxr-xr-x
2016-11-28 20:20
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[ DIR ]
drwxr-xr-x
2016-11-28 20:20
compat
[ DIR ]
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2016-11-28 20:20
composer
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
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[ DIR ]
drwxr-xr-x
2016-11-28 20:20
content
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
context
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
dao
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
db
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
debug
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
deferred
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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drwxr-xr-x
2012-03-22 16:23
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drwxr-xr-x
2016-11-28 20:20
filebackend
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drwxr-xr-x
2016-11-28 20:20
filerepo
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
gallery
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drwxr-xr-x
2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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drwxr-xr-x
2012-03-22 16:23
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drwxr-xr-x
2016-11-28 20:20
json
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drwxr-xr-x
2016-11-28 20:20
libs
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drwxr-xr-x
2016-11-28 20:20
linker
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
logging
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
mail
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
media
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
normal
[ DIR ]
drwxr-xr-x
2012-03-22 16:23
objectcache
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
page
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
pager
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drwxr-xr-x
2016-11-28 20:20
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2016-11-28 20:20
password
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2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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2016-11-28 20:20
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drwxr-xr-x
2016-11-28 20:20
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[ DIR ]
drwxr-xr-x
2016-11-28 20:20
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[ DIR ]
drwxr-xr-x
2016-11-28 20:20
search
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
services
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
session
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
site
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
skins
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
specialpage
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
specials
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
templates
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
tidy
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
title
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
upload
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
user
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
utils
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
widget
[ DIR ]
drwxr-xr-x
2016-11-28 20:20
zhtable
[ DIR ]
drwxr-xr-x
2012-03-22 16:23
.htaccess
197
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2026-08-22 08:29
Action.php
12.43
KB
-rw-r--r--
2011-09-16 17:01
AjaxDispatcher.php
4.03
KB
-rw-r--r--
2016-11-28 20:20
AjaxResponse.php
8.15
KB
-rw-r--r--
2016-11-28 20:20
Article.php
58.64
KB
-rw-r--r--
2011-11-15 20:46
AuthPlugin.php
9.2
KB
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2016-11-28 20:20
AutoLoader.php
3
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2016-11-28 20:20
Autopromote.php
6.77
KB
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2016-11-28 20:20
BacklinkCache.php
9.03
KB
-rw-r--r--
2011-06-30 01:09
Block.php
41.97
KB
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2016-11-28 20:20
Category.php
10.34
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2016-11-28 20:20
CategoryFinder.php
6.2
KB
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2016-11-28 20:20
CategoryPage.php
21.84
KB
-rw-r--r--
2011-10-28 23:20
CategoryViewer.php
22.5
KB
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2016-11-28 20:20
Categoryfinder.php
5.13
KB
-rw-r--r--
2011-05-19 02:03
Cdb.php
3.57
KB
-rw-r--r--
2011-05-28 20:58
Cdb_PHP.php
10.11
KB
-rw-r--r--
2011-05-28 19:51
ChangeTags.php
6.66
KB
-rw-r--r--
2011-07-09 11:01
ChangesFeed.php
5.82
KB
-rw-r--r--
2011-06-19 07:45
ChangesList.php
35.52
KB
-rw-r--r--
2011-10-25 23:51
Collation.php
9.86
KB
-rw-r--r--
2011-09-21 00:36
ConfEditor.php
29.16
KB
-rw-r--r--
2011-08-27 21:28
Cookie.php
6.17
KB
-rw-r--r--
2011-06-02 00:35
CryptRand.php
16.96
KB
-rw-r--r--
2012-03-21 11:43
DefaultSettings.php
265.47
KB
-rw-r--r--
2016-11-28 20:20
Defines.php
7.85
KB
-rw-r--r--
2016-11-28 20:20
DeprecatedGlobal.php
1.9
KB
-rw-r--r--
2016-11-28 20:20
DerivativeRequest.php
2.46
KB
-rw-r--r--
2016-11-28 20:20
DjVuImage.php
10.58
KB
-rw-r--r--
2011-05-18 00:03
DummyLinker.php
9.01
KB
-rw-r--r--
2016-11-28 20:20
EditPage.php
136.53
KB
-rw-r--r--
2016-11-28 20:20
EventRelayerGroup.php
1.27
KB
-rw-r--r--
2016-11-28 20:20
Exception.php
11.5
KB
-rw-r--r--
2011-10-22 04:34
Export.php
32.27
KB
-rw-r--r--
2011-11-24 02:29
ExternalEdit.php
2.45
KB
-rw-r--r--
2011-09-07 22:14
ExternalStore.php
4.29
KB
-rw-r--r--
2011-05-29 16:24
ExternalStoreDB.php
4.44
KB
-rw-r--r--
2011-10-17 00:24
ExternalStoreHttp.php
463
B
-rw-r--r--
2010-01-08 22:35
ExternalUser.php
8.96
KB
-rw-r--r--
2011-05-26 21:52
FakeTitle.php
6.6
KB
-rw-r--r--
2011-05-26 22:38
Fallback.php
5.49
KB
-rw-r--r--
2011-05-28 20:58
FauxRequest.php
5.66
KB
-rw-r--r--
2016-11-28 20:20
Feed.php
10.58
KB
-rw-r--r--
2016-11-28 20:20
FeedUtils.php
8.64
KB
-rw-r--r--
2016-11-28 20:20
FileDeleteForm.php
11.7
KB
-rw-r--r--
2016-11-28 20:20
ForkController.php
5.4
KB
-rw-r--r--
2016-11-28 20:20
FormOptions.php
11.08
KB
-rw-r--r--
2016-11-28 20:20
GenderCache.php
3.35
KB
-rw-r--r--
2011-09-19 14:58
GitInfo.php
10.74
KB
-rw-r--r--
2016-11-28 20:20
GlobalFunctions.php
106.76
KB
-rw-r--r--
2016-11-28 20:20
HTMLForm.php
49.55
KB
-rw-r--r--
2011-11-09 18:04
HistoryBlob.php
16.15
KB
-rw-r--r--
2016-11-28 20:20
HistoryPage.php
21.66
KB
-rw-r--r--
2011-09-16 16:12
Hooks.php
6.47
KB
-rw-r--r--
2016-11-28 20:20
Html.php
31.91
KB
-rw-r--r--
2016-11-28 20:20
HtmlFormatter.php
1015
B
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2016-11-28 20:20
HttpFunctions.old.php
319
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2011-05-28 17:59
HttpFunctions.php
21.28
KB
-rw-r--r--
2011-09-16 15:19
IP.php
21.58
KB
-rw-r--r--
2011-11-09 16:00
ImageFunctions.php
2.58
KB
-rw-r--r--
2011-05-29 16:24
ImageGallery.php
10.46
KB
-rw-r--r--
2011-07-16 01:18
ImagePage.php
36
KB
-rw-r--r--
2011-07-11 02:39
ImageQueryPage.php
1.5
KB
-rw-r--r--
2011-05-26 21:21
Import.php
33.63
KB
-rw-r--r--
2011-10-28 23:20
Init.php
4.67
KB
-rw-r--r--
2011-06-17 01:40
Licenses.php
4.89
KB
-rw-r--r--
2016-11-28 20:20
LinkFilter.php
6.08
KB
-rw-r--r--
2016-11-28 20:20
Linker.php
72.71
KB
-rw-r--r--
2016-11-28 20:20
LinksUpdate.php
23.7
KB
-rw-r--r--
2011-11-14 21:58
ListToggle.php
2.02
KB
-rw-r--r--
2016-11-28 20:20
LocalisationCache.php
29.31
KB
-rw-r--r--
2011-09-12 17:03
LogEventsList.php
32.56
KB
-rw-r--r--
2011-07-10 20:12
LogPage.php
16.09
KB
-rw-r--r--
2011-07-10 20:12
MWFunction.php
1.96
KB
-rw-r--r--
2011-03-22 21:23
MWGrants.php
5.85
KB
-rw-r--r--
2016-11-28 20:20
MWNamespace.php
13.76
KB
-rw-r--r--
2016-11-28 20:20
MWTimestamp.php
6.1
KB
-rw-r--r--
2016-11-28 20:20
MagicWord.php
15.1
KB
-rw-r--r--
2016-11-28 20:20
MagicWordArray.php
7.86
KB
-rw-r--r--
2016-11-28 20:20
MediaWiki.php
35.29
KB
-rw-r--r--
2016-11-28 20:20
MediaWikiServices.php
18.8
KB
-rw-r--r--
2016-11-28 20:20
MediaWikiVersionFetcher.php
746
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2016-11-28 20:20
MergeHistory.php
10.41
KB
-rw-r--r--
2016-11-28 20:20
Message.php
32.49
KB
-rw-r--r--
2016-11-28 20:20
MessageBlobStore.php
10.5
KB
-rw-r--r--
2011-05-28 00:42
Metadata.php
5.53
KB
-rw-r--r--
2011-06-30 00:09
MimeMagic.php
2.87
KB
-rw-r--r--
2016-11-28 20:20
MovePage.php
18.08
KB
-rw-r--r--
2016-11-28 20:20
Namespace.php
7.78
KB
-rw-r--r--
2011-05-21 21:07
NoLocalSettings.php
2.03
KB
-rw-r--r--
2016-11-28 20:20
OutputHandler.php
6.19
KB
-rw-r--r--
2016-11-28 20:20
OutputPage.php
113
KB
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2016-11-28 20:20
PHPVersionCheck.php
8.52
KB
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2016-11-28 20:20
PHPVersionError.php
2.96
KB
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2011-07-19 01:06
PageProps.php
8.52
KB
-rw-r--r--
2016-11-28 20:20
PageQueryPage.php
680
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2010-12-22 15:16
Pager.php
30.89
KB
-rw-r--r--
2011-07-06 04:26
PathRouter.php
12.43
KB
-rw-r--r--
2016-11-28 20:20
PatrolLog.php
2.53
KB
-rw-r--r--
2011-07-10 20:12
Pingback.php
7.31
KB
-rw-r--r--
2016-11-28 20:20
PoolCounter.php
5.65
KB
-rw-r--r--
2011-05-28 21:00
Preferences.php
51.21
KB
-rw-r--r--
2016-11-28 20:20
PrefixSearch.php
12.36
KB
-rw-r--r--
2016-11-28 20:20
ProtectionForm.php
19.56
KB
-rw-r--r--
2016-11-28 20:20
ProxyLookup.php
2.12
KB
-rw-r--r--
2016-11-28 20:20
ProxyTools.php
4.6
KB
-rw-r--r--
2011-09-07 22:14
QueryPage.php
22.76
KB
-rw-r--r--
2011-10-17 00:24
RawPage.php
6.2
KB
-rw-r--r--
2011-07-05 23:28
RecentChange.php
23.52
KB
-rw-r--r--
2011-08-27 21:28
RequestContext.php
7.85
KB
-rw-r--r--
2012-01-04 02:07
Revision.php
54.61
KB
-rw-r--r--
2016-11-28 20:20
RevisionList.php
9.25
KB
-rw-r--r--
2016-11-28 20:20
Sanitizer.php
58.04
KB
-rw-r--r--
2016-11-28 20:20
SeleniumWebSettings.php
6.3
KB
-rw-r--r--
2011-06-26 01:27
ServiceWiring.php
11.72
KB
-rw-r--r--
2016-11-28 20:20
Setup.php
27.89
KB
-rw-r--r--
2016-11-28 20:20
SiteConfiguration.php
18.34
KB
-rw-r--r--
2016-11-28 20:20
SiteStats.php
9.85
KB
-rw-r--r--
2016-11-28 20:20
Skin.php
42.13
KB
-rw-r--r--
2012-02-25 16:23
SkinLegacy.php
22.82
KB
-rw-r--r--
2011-10-20 22:50
SkinTemplate.php
64.93
KB
-rw-r--r--
2011-12-09 21:31
SpecialPage.php
31.23
KB
-rw-r--r--
2012-01-04 02:07
SpecialPageFactory.php
17.68
KB
-rw-r--r--
2011-10-28 23:20
SquidPurgeClient.php
10.02
KB
-rw-r--r--
2011-05-21 21:54
Status.php
12.63
KB
-rw-r--r--
2016-11-28 20:20
StreamFile.php
4.66
KB
-rw-r--r--
2016-11-28 20:20
StringUtils.php
11.32
KB
-rw-r--r--
2011-05-21 21:54
StubObject.php
6.4
KB
-rw-r--r--
2016-11-28 20:20
TemplateParser.php
6.46
KB
-rw-r--r--
2016-11-28 20:20
TemplatesOnThisPageFormatter.php
5.36
KB
-rw-r--r--
2016-11-28 20:20
Title.php
140.81
KB
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2016-11-28 20:20
TitleArray.php
1.83
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2016-11-28 20:20
TitleArrayFromResult.php
1.95
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-rw-r--r--
2016-11-28 20:20
User.php
114.26
KB
-rw-r--r--
2012-03-21 11:43
UserArray.php
1.9
KB
-rw-r--r--
2011-05-28 17:59
UserMailer.php
20.52
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-rw-r--r--
2012-02-02 15:15
UserRightsProxy.php
5.38
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-rw-r--r--
2010-10-14 01:11
ViewCountUpdate.php
3.4
KB
-rw-r--r--
2011-06-25 21:13
WatchedItem.php
5.04
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-rw-r--r--
2016-11-28 20:20
WatchedItemQueryService.php
20.4
KB
-rw-r--r--
2016-11-28 20:20
WatchedItemStore.php
25.57
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-rw-r--r--
2016-11-28 20:20
WebRequest.php
37.68
KB
-rw-r--r--
2016-11-28 20:20
WebRequestUpload.php
3.4
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-rw-r--r--
2016-11-28 20:20
WebResponse.php
9.2
KB
-rw-r--r--
2016-11-28 20:20
WebStart.php
5.54
KB
-rw-r--r--
2016-11-28 20:20
Wiki.php
20.05
KB
-rw-r--r--
2012-01-03 18:34
WikiCategoryPage.php
898
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2011-08-27 21:28
WikiError.php
3.84
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-rw-r--r--
2011-05-06 23:09
WikiFilePage.php
3.34
KB
-rw-r--r--
2011-07-01 22:07
WikiMap.php
8.19
KB
-rw-r--r--
2016-11-28 20:20
WikiPage.php
78.59
KB
-rw-r--r--
2012-01-12 23:09
Xml.php
26.47
KB
-rw-r--r--
2016-11-28 20:20
XmlSelect.php
3.46
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-rw-r--r--
2016-11-28 20:20
XmlTypeCheck.php
2.45
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-rw-r--r--
2011-05-21 21:36
ZhClient.php
2.92
KB
-rw-r--r--
2011-05-29 16:25
ZhConversion.php
415
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-rw-r--r--
2011-10-27 23:40
ZipDirectoryReader.php
20.35
KB
-rw-r--r--
2011-05-13 18:16
limit.sh
2.86
KB
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2016-11-28 20:20
mime.info
3.82
KB
-rw-r--r--
2011-06-29 22:31
mime.types
5.18
KB
-rw-r--r--
2011-06-29 22:31
tidy.conf
413
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2009-10-25 14:43
wp-blog-header.php
2.74
KB
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2026-08-22 08:29
wp-cron.php
2.74
KB
-rw-r--r--
2026-08-22 08:29
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<?php /** * Contain a class for special pages * @file * @ingroup SpecialPages */ /** * List of query page classes and their associated special pages, * for periodic updates. * * DO NOT CHANGE THIS LIST without testing that * maintenance/updateSpecialPages.php still works. */ global $wgQueryPages; // not redundant $wgQueryPages = array( // QueryPage subclass Special page name Limit (false for none, none for the default) // ---------------------------------------------------------------------------- array( 'AncientPagesPage', 'Ancientpages' ), array( 'BrokenRedirectsPage', 'BrokenRedirects' ), array( 'DeadendPagesPage', 'Deadendpages' ), array( 'DisambiguationsPage', 'Disambiguations' ), array( 'DoubleRedirectsPage', 'DoubleRedirects' ), array( 'FileDuplicateSearchPage', 'FileDuplicateSearch' ), array( 'LinkSearchPage', 'LinkSearch' ), array( 'ListredirectsPage', 'Listredirects' ), array( 'LonelyPagesPage', 'Lonelypages' ), array( 'LongPagesPage', 'Longpages' ), array( 'MIMEsearchPage', 'MIMEsearch' ), array( 'MostcategoriesPage', 'Mostcategories' ), array( 'MostimagesPage', 'Mostimages' ), array( 'MostlinkedCategoriesPage', 'Mostlinkedcategories' ), array( 'MostlinkedtemplatesPage', 'Mostlinkedtemplates' ), array( 'MostlinkedPage', 'Mostlinked' ), array( 'MostrevisionsPage', 'Mostrevisions' ), array( 'FewestrevisionsPage', 'Fewestrevisions' ), array( 'ShortPagesPage', 'Shortpages' ), array( 'UncategorizedCategoriesPage', 'Uncategorizedcategories' ), array( 'UncategorizedPagesPage', 'Uncategorizedpages' ), array( 'UncategorizedImagesPage', 'Uncategorizedimages' ), array( 'UncategorizedTemplatesPage', 'Uncategorizedtemplates' ), array( 'UnusedCategoriesPage', 'Unusedcategories' ), array( 'UnusedimagesPage', 'Unusedimages' ), array( 'WantedCategoriesPage', 'Wantedcategories' ), array( 'WantedFilesPage', 'Wantedfiles' ), array( 'WantedPagesPage', 'Wantedpages' ), array( 'WantedTemplatesPage', 'Wantedtemplates' ), array( 'UnwatchedPagesPage', 'Unwatchedpages' ), array( 'UnusedtemplatesPage', 'Unusedtemplates' ), array( 'WithoutInterwikiPage', 'Withoutinterwiki' ), ); wfRunHooks( 'wgQueryPages', array( &$wgQueryPages ) ); global $wgDisableCounters; if ( !$wgDisableCounters ) $wgQueryPages[] = array( 'PopularPagesPage', 'Popularpages' ); /** * This is a class for doing query pages; since they're almost all the same, * we factor out some of the functionality into a superclass, and let * subclasses derive from it. * @ingroup SpecialPage */ abstract class QueryPage extends SpecialPage { /** * Whether or not we want plain listoutput rather than an ordered list * * @var bool */ var $listoutput = false; /** * The offset and limit in use, as passed to the query() function * * @var integer */ var $offset = 0; var $limit = 0; /** * The number of rows returned by the query. Reading this variable * only makes sense in functions that are run after the query has been * done, such as preprocessResults() and formatRow(). */ protected $numRows; protected $cachedTimestamp = null; /** * Wheter to show prev/next links */ protected $shownavigation = true; /** * A mutator for $this->listoutput; * * @param $bool Boolean */ function setListoutput( $bool ) { $this->listoutput = $bool; } /** * Subclasses return an SQL query here, formatted as an array with the * following keys: * tables => Table(s) for passing to Database::select() * fields => Field(s) for passing to Database::select(), may be * * conds => WHERE conditions * options => options * join_conds => JOIN conditions * * Note that the query itself should return the following three columns: * 'namespace', 'title', and 'value'. 'value' is used for sorting. * * These may be stored in the querycache table for expensive queries, * and that cached data will be returned sometimes, so the presence of * extra fields can't be relied upon. The cached 'value' column will be * an integer; non-numeric values are useful only for sorting the * initial query (except if they're timestamps, see usesTimestamps()). * * Don't include an ORDER or LIMIT clause, they will be added. * * If this function is not overridden or returns something other than * an array, getSQL() will be used instead. This is for backwards * compatibility only and is strongly deprecated. * @return array * @since 1.18 */ function getQueryInfo() { return null; } /** * For back-compat, subclasses may return a raw SQL query here, as a string. * This is stronly deprecated; getQueryInfo() should be overridden instead. * @return string */ function getSQL() { /* Implement getQueryInfo() instead */ throw new MWException( "Bug in a QueryPage: doesn't implement getQueryInfo() nor getQuery() properly" ); } /** * Subclasses return an array of fields to order by here. Don't append * DESC to the field names, that'll be done automatically if * sortDescending() returns true. * @return array * @since 1.18 */ function getOrderFields() { return array( 'value' ); } /** * Does this query return timestamps rather than integers in its * 'value' field? If true, this class will convert 'value' to a * UNIX timestamp for caching. * NOTE: formatRow() may get timestamps in TS_MW (mysql), TS_DB (pgsql) * or TS_UNIX (querycache) format, so be sure to always run them * through wfTimestamp() * @return bool * @since 1.18 */ function usesTimestamps() { return false; } /** * Override to sort by increasing values * * @return Boolean */ function sortDescending() { return true; } /** * Is this query expensive (for some definition of expensive)? Then we * don't let it run in miser mode. $wgDisableQueryPages causes all query * pages to be declared expensive. Some query pages are always expensive. * * @return Boolean */ function isExpensive() { global $wgDisableQueryPages; return $wgDisableQueryPages; } /** * Is the output of this query cacheable? Non-cacheable expensive pages * will be disabled in miser mode and will not have their results written * to the querycache table. * @return Boolean * @since 1.18 */ public function isCacheable() { return true; } /** * Whether or not the output of the page in question is retrieved from * the database cache. * * @return Boolean */ function isCached() { global $wgMiserMode; return $this->isExpensive() && $wgMiserMode; } /** * Sometime we dont want to build rss / atom feeds. * * @return Boolean */ function isSyndicated() { return true; } /** * Formats the results of the query for display. The skin is the current * skin; you can use it for making links. The result is a single row of * result data. You should be able to grab SQL results off of it. * If the function returns false, the line output will be skipped. * @param $skin Skin * @param $result object Result row * @return mixed String or false to skip * * @param $skin Skin object * @param $result Object: database row */ abstract function formatResult( $skin, $result ); /** * The content returned by this function will be output before any result * * @return String */ function getPageHeader() { return ''; } /** * If using extra form wheely-dealies, return a set of parameters here * as an associative array. They will be encoded and added to the paging * links (prev/next/lengths). * * @return Array */ function linkParameters() { return array(); } /** * Some special pages (for example SpecialListusers) might not return the * current object formatted, but return the previous one instead. * Setting this to return true will ensure formatResult() is called * one more time to make sure that the very last result is formatted * as well. */ function tryLastResult() { return false; } /** * Clear the cache and save new results * * @param $limit Integer: limit for SQL statement * @param $ignoreErrors Boolean: whether to ignore database errors */ function recache( $limit, $ignoreErrors = true ) { if ( !$this->isCacheable() ) { return 0; } $fname = get_class( $this ) . '::recache'; $dbw = wfGetDB( DB_MASTER ); $dbr = wfGetDB( DB_SLAVE, array( $this->getName(), __METHOD__, 'vslow' ) ); if ( !$dbw || !$dbr ) { return false; } if ( $ignoreErrors ) { $ignoreW = $dbw->ignoreErrors( true ); $ignoreR = $dbr->ignoreErrors( true ); } # Clear out any old cached data $dbw->delete( 'querycache', array( 'qc_type' => $this->getName() ), $fname ); # Do query $res = $this->reallyDoQuery( $limit, false ); $num = false; if ( $res ) { $num = $dbr->numRows( $res ); # Fetch results $vals = array(); while ( $res && $row = $dbr->fetchObject( $res ) ) { if ( isset( $row->value ) ) { if ( $this->usesTimestamps() ) { $value = wfTimestamp( TS_UNIX, $row->value ); } else { $value = intval( $row->value ); // @bug 14414 } } else { $value = 0; } $vals[] = array( 'qc_type' => $this->getName(), 'qc_namespace' => $row->namespace, 'qc_title' => $row->title, 'qc_value' => $value ); } # Save results into the querycache table on the master if ( count( $vals ) ) { if ( !$dbw->insert( 'querycache', $vals, __METHOD__ ) ) { // Set result to false to indicate error $num = false; } } if ( $ignoreErrors ) { $dbw->ignoreErrors( $ignoreW ); $dbr->ignoreErrors( $ignoreR ); } # Update the querycache_info record for the page $dbw->delete( 'querycache_info', array( 'qci_type' => $this->getName() ), $fname ); $dbw->insert( 'querycache_info', array( 'qci_type' => $this->getName(), 'qci_timestamp' => $dbw->timestamp() ), $fname ); } return $num; } /** * Run the query and return the result * @param $limit mixed Numerical limit or false for no limit * @param $offset mixed Numerical offset or false for no offset * @return ResultWrapper * @since 1.18 */ function reallyDoQuery( $limit, $offset = false ) { $fname = get_class( $this ) . "::reallyDoQuery"; $dbr = wfGetDB( DB_SLAVE ); $query = $this->getQueryInfo(); $order = $this->getOrderFields(); if ( $this->sortDescending() ) { foreach ( $order as &$field ) { $field .= ' DESC'; } } if ( is_array( $query ) ) { $tables = isset( $query['tables'] ) ? (array)$query['tables'] : array(); $fields = isset( $query['fields'] ) ? (array)$query['fields'] : array(); $conds = isset( $query['conds'] ) ? (array)$query['conds'] : array(); $options = isset( $query['options'] ) ? (array)$query['options'] : array(); $join_conds = isset( $query['join_conds'] ) ? (array)$query['join_conds'] : array(); if ( count( $order ) ) { $options['ORDER BY'] = implode( ', ', $order ); } if ( $limit !== false ) { $options['LIMIT'] = intval( $limit ); } if ( $offset !== false ) { $options['OFFSET'] = intval( $offset ); } $res = $dbr->select( $tables, $fields, $conds, $fname, $options, $join_conds ); } else { // Old-fashioned raw SQL style, deprecated $sql = $this->getSQL(); $sql .= ' ORDER BY ' . implode( ', ', $order ); $sql = $dbr->limitResult( $sql, $limit, $offset ); $res = $dbr->query( $sql, $fname ); } return $dbr->resultObject( $res ); } /** * Somewhat deprecated, you probably want to be using execute() */ function doQuery( $offset = false, $limit = false ) { if ( $this->isCached() && $this->isCacheable() ) { return $this->fetchFromCache( $limit, $offset ); } else { return $this->reallyDoQuery( $limit, $offset ); } } /** * Fetch the query results from the query cache * @param $limit mixed Numerical limit or false for no limit * @param $offset mixed Numerical offset or false for no offset * @return ResultWrapper * @since 1.18 */ function fetchFromCache( $limit, $offset = false ) { $dbr = wfGetDB( DB_SLAVE ); $options = array (); if ( $limit !== false ) { $options['LIMIT'] = intval( $limit ); } if ( $offset !== false ) { $options['OFFSET'] = intval( $offset ); } if ( $this->sortDescending() ) { $options['ORDER BY'] = 'qc_value DESC'; } else { $options['ORDER BY'] = 'qc_value ASC'; } $res = $dbr->select( 'querycache', array( 'qc_type', 'qc_namespace AS namespace', 'qc_title AS title', 'qc_value AS value' ), array( 'qc_type' => $this->getName() ), __METHOD__, $options ); return $dbr->resultObject( $res ); } public function getCachedTimestamp() { if ( is_null( $this->cachedTimestamp ) ) { $dbr = wfGetDB( DB_SLAVE ); $fname = get_class( $this ) . '::getCachedTimestamp'; $this->cachedTimestamp = $dbr->selectField( 'querycache_info', 'qci_timestamp', array( 'qci_type' => $this->getName() ), $fname ); } return $this->cachedTimestamp; } /** * This is the actual workhorse. It does everything needed to make a * real, honest-to-gosh query page. */ function execute( $par ) { global $wgUser, $wgOut, $wgLang, $wgRequest; if ( !$this->userCanExecute( $wgUser ) ) { $this->displayRestrictionError(); return; } if ( $this->limit == 0 && $this->offset == 0 ) { list( $this->limit, $this->offset ) = $wgRequest->getLimitOffset(); } $dbr = wfGetDB( DB_SLAVE ); $this->setHeaders(); $wgOut->setSyndicated( $this->isSyndicated() ); if ( $this->isCached() && !$this->isCacheable() ) { $wgOut->setSyndicated( false ); $wgOut->addWikiMsg( 'querypage-disabled' ); return 0; } // TODO: Use doQuery() // $res = null; if ( !$this->isCached() ) { $res = $this->reallyDoQuery( $this->limit, $this->offset ); } else { # Get the cached result $res = $this->fetchFromCache( $this->limit, $this->offset ); if ( !$this->listoutput ) { # Fetch the timestamp of this update $ts = $this->getCachedTimestamp(); if ( $ts ) { $updated = $wgLang->timeanddate( $ts, true, true ); $updateddate = $wgLang->date( $ts, true, true ); $updatedtime = $wgLang->time( $ts, true, true ); $wgOut->addMeta( 'Data-Cache-Time', $ts ); $wgOut->addInlineScript( "var dataCacheTime = '$ts';" ); $wgOut->addWikiMsg( 'perfcachedts', $updated, $updateddate, $updatedtime ); } else { $wgOut->addWikiMsg( 'perfcached' ); } # If updates on this page have been disabled, let the user know # that the data set won't be refreshed for now global $wgDisableQueryPageUpdate; if ( is_array( $wgDisableQueryPageUpdate ) && in_array( $this->getName(), $wgDisableQueryPageUpdate ) ) { $wgOut->addWikiMsg( 'querypage-no-updates' ); } } } $this->numRows = $dbr->numRows( $res ); $this->preprocessResults( $dbr, $res ); $wgOut->addHTML( Xml::openElement( 'div', array( 'class' => 'mw-spcontent' ) ) ); # Top header and navigation if ( $this->shownavigation ) { $wgOut->addHTML( $this->getPageHeader() ); if ( $this->numRows > 0 ) { $wgOut->addHTML( '<p>' . wfShowingResults( $this->offset, $this->numRows ) . '</p>' ); # Disable the "next" link when we reach the end $paging = wfViewPrevNext( $this->offset, $this->limit, $this->getTitle( $par ), wfArrayToCGI( $this->linkParameters() ), ( $this->numRows < $this->limit ) ); $wgOut->addHTML( '<p>' . $paging . '</p>' ); } else { # No results to show, so don't bother with "showing X of Y" etc. # -- just let the user know and give up now $wgOut->addHTML( '<p>' . wfMsgHtml( 'specialpage-empty' ) . '</p>' ); $wgOut->addHTML( Xml::closeElement( 'div' ) ); return; } } # The actual results; specialist subclasses will want to handle this # with more than a straight list, so we hand them the info, plus # an OutputPage, and let them get on with it $this->outputResults( $wgOut, $this->getSkin(), $dbr, # Should use a ResultWrapper for this $res, $this->numRows, $this->offset ); # Repeat the paging links at the bottom if ( $this->shownavigation ) { $wgOut->addHTML( '<p>' . $paging . '</p>' ); } $wgOut->addHTML( Xml::closeElement( 'div' ) ); return $this->numRows; } /** * Format and output report results using the given information plus * OutputPage * * @param $out OutputPage to print to * @param $skin Skin: user skin to use * @param $dbr Database (read) connection to use * @param $res Integer: result pointer * @param $num Integer: number of available result rows * @param $offset Integer: paging offset */ protected function outputResults( $out, $skin, $dbr, $res, $num, $offset ) { global $wgContLang; if ( $num > 0 ) { $html = array(); if ( !$this->listoutput ) { $html[] = $this->openList( $offset ); } # $res might contain the whole 1,000 rows, so we read up to # $num [should update this to use a Pager] for ( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) { $line = $this->formatResult( $skin, $row ); if ( $line ) { $attr = ( isset( $row->usepatrol ) && $row->usepatrol && $row->patrolled == 0 ) ? ' class="not-patrolled"' : ''; $html[] = $this->listoutput ? $line : "<li{$attr}>{$line}</li>\n"; } } # Flush the final result if ( $this->tryLastResult() ) { $row = null; $line = $this->formatResult( $skin, $row ); if ( $line ) { $attr = ( isset( $row->usepatrol ) && $row->usepatrol && $row->patrolled == 0 ) ? ' class="not-patrolled"' : ''; $html[] = $this->listoutput ? $line : "<li{$attr}>{$line}</li>\n"; } } if ( !$this->listoutput ) { $html[] = $this->closeList(); } $html = $this->listoutput ? $wgContLang->listToText( $html ) : implode( '', $html ); $out->addHTML( $html ); } } function openList( $offset ) { return "\n<ol start='" . ( $offset + 1 ) . "' class='special'>\n"; } function closeList() { return "</ol>\n"; } /** * Do any necessary preprocessing of the result object. */ function preprocessResults( $db, $res ) {} /** * Similar to above, but packaging in a syndicated feed instead of a web page */ function doFeed( $class = '', $limit = 50 ) { global $wgFeed, $wgFeedClasses; if ( !$wgFeed ) { global $wgOut; $wgOut->addWikiMsg( 'feed-unavailable' ); return; } global $wgFeedLimit; if ( $limit > $wgFeedLimit ) { $limit = $wgFeedLimit; } if ( isset( $wgFeedClasses[$class] ) ) { $feed = new $wgFeedClasses[$class]( $this->feedTitle(), $this->feedDesc(), $this->feedUrl() ); $feed->outHeader(); $res = $this->reallyDoQuery( $limit, 0 ); foreach ( $res as $obj ) { $item = $this->feedResult( $obj ); if ( $item ) { $feed->outItem( $item ); } } $feed->outFooter(); return true; } else { return false; } } /** * Override for custom handling. If the titles/links are ok, just do * feedItemDesc() */ function feedResult( $row ) { if ( !isset( $row->title ) ) { return null; } $title = Title::MakeTitle( intval( $row->namespace ), $row->title ); if ( $title ) { $date = isset( $row->timestamp ) ? $row->timestamp : ''; $comments = ''; if ( $title ) { $talkpage = $title->getTalkPage(); $comments = $talkpage->getFullURL(); } return new FeedItem( $title->getPrefixedText(), $this->feedItemDesc( $row ), $title->getFullURL(), $date, $this->feedItemAuthor( $row ), $comments ); } else { return null; } } function feedItemDesc( $row ) { return isset( $row->comment ) ? htmlspecialchars( $row->comment ) : ''; } function feedItemAuthor( $row ) { return isset( $row->user_text ) ? $row->user_text : ''; } function feedTitle() { global $wgLanguageCode, $wgSitename; $desc = $this->getDescription(); return "$wgSitename - $desc [$wgLanguageCode]"; } function feedDesc() { return wfMsgExt( 'tagline', 'parsemag' ); } function feedUrl() { return $this->getTitle()->getFullURL(); } } /** * Class definition for a wanted query page like * WantedPages, WantedTemplates, etc */ abstract class WantedQueryPage extends QueryPage { function isExpensive() { return true; } function isSyndicated() { return false; } /** * Cache page existence for performance */ function preprocessResults( $db, $res ) { $batch = new LinkBatch; foreach ( $res as $row ) { $batch->add( $row->namespace, $row->title ); } $batch->execute(); // Back to start for display if ( $db->numRows( $res ) > 0 ) // If there are no rows we get an error seeking. $db->dataSeek( $res, 0 ); } /** * Should formatResult() always check page existence, even if * the results are fresh? This is a (hopefully temporary) * kluge for Special:WantedFiles, which may contain false * positives for files that exist e.g. in a shared repo (bug * 6220). */ function forceExistenceCheck() { return false; } /** * Format an individual result * * @param $skin Skin to use for UI elements * @param $result Result row * @return string */ public function formatResult( $skin, $result ) { $title = Title::makeTitleSafe( $result->namespace, $result->title ); if ( $title instanceof Title ) { if ( $this->isCached() || $this->forceExistenceCheck() ) { $pageLink = $title->isKnown() ? '<del>' . $skin->link( $title ) . '</del>' : $skin->link( $title, null, array(), array(), array( 'broken' ) ); } else { $pageLink = $skin->link( $title, null, array(), array(), array( 'broken' ) ); } return wfSpecialList( $pageLink, $this->makeWlhLink( $title, $skin, $result ) ); } else { $tsafe = htmlspecialchars( $result->title ); return wfMsgHtml( 'wantedpages-badtitle', $tsafe ); } } /** * Make a "what links here" link for a given title * * @param $title Title to make the link for * @param $skin Skin object to use * @param $result Object: result row * @return string */ private function makeWlhLink( $title, $skin, $result ) { global $wgLang; $wlh = SpecialPage::getTitleFor( 'Whatlinkshere' ); $label = wfMsgExt( 'nlinks', array( 'parsemag', 'escape' ), $wgLang->formatNum( $result->value ) ); return $skin->link( $wlh, $label, array(), array( 'target' => $title->getPrefixedText() ) ); } }