Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
actions	[ 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
clientpool	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
collation	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
compat	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
composer	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
config	[ 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
diff	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
exception	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
export	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
extauth	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
externalstore	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
filebackend	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
filerepo	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
gallery	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
htmlform	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
http	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
import	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
installer	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
interwiki	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
job	[ DIR ]	drwxr-xr-x	2012-03-22 16:23
jobqueue	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
json	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
libs	[ DIR ]	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	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
parser	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
password	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
poolcounter	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
profiler	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
rcfeed	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
registration	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
resourceloader	[ DIR ]	drwxr-xr-x	2016-11-28 20:20
revisiondelete	[ 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 B	-r--r--r--	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	-rw-r--r--	2016-11-28 20:20
AutoLoader.php	3 KB	-rw-r--r--	2016-11-28 20:20
Autopromote.php	6.77 KB	-rw-r--r--	2016-11-28 20:20
BacklinkCache.php	9.03 KB	-rw-r--r--	2011-06-30 01:09
Block.php	41.97 KB	-rw-r--r--	2016-11-28 20:20
Category.php	10.34 KB	-rw-r--r--	2016-11-28 20:20
CategoryFinder.php	6.2 KB	-rw-r--r--	2016-11-28 20:20
CategoryPage.php	21.84 KB	-rw-r--r--	2011-10-28 23:20
CategoryViewer.php	22.5 KB	-rw-r--r--	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	-rw-r--r--	2016-11-28 20:20
HttpFunctions.old.php	319 B	-rw-r--r--	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 B	-rw-r--r--	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	-rw-r--r--	2016-11-28 20:20
PHPVersionCheck.php	8.52 KB	-rw-r--r--	2016-11-28 20:20
PHPVersionError.php	2.96 KB	-rw-r--r--	2011-07-19 01:06
PageProps.php	8.52 KB	-rw-r--r--	2016-11-28 20:20
PageQueryPage.php	680 B	-rw-r--r--	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	-rw-r--r--	2016-11-28 20:20
TitleArray.php	1.83 KB	-rw-r--r--	2016-11-28 20:20
TitleArrayFromResult.php	1.95 KB	-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 KB	-rw-r--r--	2012-02-02 15:15
UserRightsProxy.php	5.38 KB	-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 KB	-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 KB	-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 KB	-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 B	-rw-r--r--	2011-08-27 21:28
WikiError.php	3.84 KB	-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 KB	-rw-r--r--	2016-11-28 20:20
XmlTypeCheck.php	2.45 KB	-rw-r--r--	2011-05-21 21:36
ZhClient.php	2.92 KB	-rw-r--r--	2011-05-29 16:25
ZhConversion.php	415 KB	-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	-rwxr-xr-x	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 B	-rw-r--r--	2009-10-25 14:43
wp-blog-header.php	2.74 KB	-r--r--r--	2026-08-22 08:29
wp-cron.php	2.74 KB	-rw-r--r--	2026-08-22 08:29

Rename

<?php
/**
 * Accessors and mutators for the site-wide statistics.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

/**
 * Static accessor class for site_stats and related things
 */
class SiteStats {
	/** @var bool|stdClass */
	private static $row;

/** @var bool */
	private static $loaded = false;

/** @var int */
	private static $jobs;

/** @var int[] */
	private static $pageCount = [];

static function unload() {
		self::$loaded = false;
	}

static function recache() {
		self::load( true );
	}

/**
	 * @param bool $recache
	 */
	static function load( $recache = false ) {
		if ( self::$loaded && !$recache ) {
			return;
		}

self::$row = self::loadAndLazyInit();

# This code is somewhat schema-agnostic, because I'm changing it in a minor release -- TS
		if ( !isset( self::$row->ss_total_pages ) && self::$row->ss_total_pages == -1 ) {
			# Update schema
			$u = new SiteStatsUpdate( 0, 0, 0 );
			$u->doUpdate();
			self::$row = self::doLoad( wfGetDB( DB_REPLICA ) );
		}

self::$loaded = true;
	}

/**
	 * @return bool|stdClass
	 */
	static function loadAndLazyInit() {
		global $wgMiserMode;

wfDebug( __METHOD__ . ": reading site_stats from replica DB\n" );
		$row = self::doLoad( wfGetDB( DB_REPLICA ) );

if ( !self::isSane( $row ) ) {
			// Might have just been initialized during this request? Underflow?
			wfDebug( __METHOD__ . ": site_stats damaged or missing on replica DB\n" );
			$row = self::doLoad( wfGetDB( DB_MASTER ) );
		}

if ( !$wgMiserMode && !self::isSane( $row ) ) {
			// Normally the site_stats table is initialized at install time.
			// Some manual construction scenarios may leave the table empty or
			// broken, however, for instance when importing from a dump into a
			// clean schema with mwdumper.
			wfDebug( __METHOD__ . ": initializing damaged or missing site_stats\n" );

SiteStatsInit::doAllAndCommit( wfGetDB( DB_REPLICA ) );

$row = self::doLoad( wfGetDB( DB_MASTER ) );
		}

if ( !self::isSane( $row ) ) {
			wfDebug( __METHOD__ . ": site_stats persistently nonsensical o_O\n" );
		}
		return $row;
	}

/**
	 * @param IDatabase $db
	 * @return bool|stdClass
	 */
	static function doLoad( $db ) {
		return $db->selectRow( 'site_stats', [
				'ss_row_id',
				'ss_total_edits',
				'ss_good_articles',
				'ss_total_pages',
				'ss_users',
				'ss_active_users',
				'ss_images',
			], [], __METHOD__ );
	}

/**
	 * Return the total number of page views. Except we don't track those anymore.
	 * Stop calling this function, it will be removed some time in the future. It's
	 * kept here simply to prevent fatal errors.
	 *
	 * @deprecated since 1.25
	 * @return int
	 */
	static function views() {
		wfDeprecated( __METHOD__, '1.25' );
		return 0;
	}

/**
	 * @return int
	 */
	static function edits() {
		self::load();
		return self::$row->ss_total_edits;
	}

/**
	 * @return int
	 */
	static function articles() {
		self::load();
		return self::$row->ss_good_articles;
	}

/**
	 * @return int
	 */
	static function pages() {
		self::load();
		return self::$row->ss_total_pages;
	}

/**
	 * @return int
	 */
	static function users() {
		self::load();
		return self::$row->ss_users;
	}

/**
	 * @return int
	 */
	static function activeUsers() {
		self::load();
		return self::$row->ss_active_users;
	}

/**
	 * @return int
	 */
	static function images() {
		self::load();
		return self::$row->ss_images;
	}

/**
	 * Find the number of users in a given user group.
	 * @param string $group Name of group
	 * @return int
	 */
	static function numberingroup( $group ) {
		$cache = ObjectCache::getMainWANInstance();
		return $cache->getWithSetCallback(
			wfMemcKey( 'SiteStats', 'groupcounts', $group ),
			$cache::TTL_HOUR,
			function ( $oldValue, &$ttl, array &$setOpts ) use ( $group ) {
				$dbr = wfGetDB( DB_REPLICA );

$setOpts += Database::getCacheSetOptions( $dbr );

return $dbr->selectField(
					'user_groups',
					'COUNT(*)',
					[ 'ug_group' => $group ],
					__METHOD__
				);
			},
			[ 'pcTTL' => $cache::TTL_PROC_LONG ]
		);
	}

/**
	 * @return int
	 */
	static function jobs() {
		if ( !isset( self::$jobs ) ) {
			try{
				self::$jobs = array_sum( JobQueueGroup::singleton()->getQueueSizes() );
			} catch ( JobQueueError $e ) {
				self::$jobs = 0;
			}
			/**
			 * Zero rows still do single row read for row that doesn't exist,
			 * but people are annoyed by that
			 */
			if ( self::$jobs == 1 ) {
				self::$jobs = 0;
			}
		}
		return self::$jobs;
	}

/**
	 * @param int $ns
	 *
	 * @return int
	 */
	static function pagesInNs( $ns ) {
		if ( !isset( self::$pageCount[$ns] ) ) {
			$dbr = wfGetDB( DB_REPLICA );
			self::$pageCount[$ns] = (int)$dbr->selectField(
				'page',
				'COUNT(*)',
				[ 'page_namespace' => $ns ],
				__METHOD__
			);
		}
		return self::$pageCount[$ns];
	}

/**
	 * Is the provided row of site stats sane, or should it be regenerated?
	 *
	 * Checks only fields which are filled by SiteStatsInit::refresh.
	 *
	 * @param bool|object $row
	 *
	 * @return bool
	 */
	private static function isSane( $row ) {
		if ( $row === false
			|| $row->ss_total_pages < $row->ss_good_articles
			|| $row->ss_total_edits < $row->ss_total_pages
		) {
			return false;
		}
		// Now check for underflow/overflow
		foreach ( [
			'ss_total_edits',
			'ss_good_articles',
			'ss_total_pages',
			'ss_users',
			'ss_images',
		] as $member ) {
			if ( $row->$member > 2000000000 || $row->$member < 0 ) {
				return false;
			}
		}
		return true;
	}
}

/**
 * Class designed for counting of stats.
 */
class SiteStatsInit {

// Database connection
	private $db;

// Various stats
	private $mEdits = null, $mArticles = null, $mPages = null;
	private $mUsers = null, $mFiles = null;

/**
	 * Constructor
	 * @param bool|IDatabase $database
	 * - boolean: Whether to use the master DB
	 * - IDatabase: Database connection to use
	 */
	public function __construct( $database = false ) {
		if ( $database instanceof IDatabase ) {
			$this->db = $database;
		} elseif ( $database ) {
			$this->db = wfGetDB( DB_MASTER );
		} else {
			$this->db = wfGetDB( DB_REPLICA, 'vslow' );
		}
	}

/**
	 * Count the total number of edits
	 * @return int
	 */
	public function edits() {
		$this->mEdits = $this->db->selectField( 'revision', 'COUNT(*)', '', __METHOD__ );
		$this->mEdits += $this->db->selectField( 'archive', 'COUNT(*)', '', __METHOD__ );
		return $this->mEdits;
	}

/**
	 * Count pages in article space(s)
	 * @return int
	 */
	public function articles() {
		global $wgArticleCountMethod;

$tables = [ 'page' ];
		$conds = [
			'page_namespace' => MWNamespace::getContentNamespaces(),
			'page_is_redirect' => 0,
		];

if ( $wgArticleCountMethod == 'link' ) {
			$tables[] = 'pagelinks';
			$conds[] = 'pl_from=page_id';
		} elseif ( $wgArticleCountMethod == 'comma' ) {
			// To make a correct check for this, we would need, for each page,
			// to load the text, maybe uncompress it, maybe decode it and then
			// check if there's one comma.
			// But one thing we are sure is that if the page is empty, it can't
			// contain a comma :)
			$conds[] = 'page_len > 0';
		}

$this->mArticles = $this->db->selectField( $tables, 'COUNT(DISTINCT page_id)',
			$conds, __METHOD__ );
		return $this->mArticles;
	}

/**
	 * Count total pages
	 * @return int
	 */
	public function pages() {
		$this->mPages = $this->db->selectField( 'page', 'COUNT(*)', '', __METHOD__ );
		return $this->mPages;
	}

/**
	 * Count total users
	 * @return int
	 */
	public function users() {
		$this->mUsers = $this->db->selectField( 'user', 'COUNT(*)', '', __METHOD__ );
		return $this->mUsers;
	}

/**
	 * Count total files
	 * @return int
	 */
	public function files() {
		$this->mFiles = $this->db->selectField( 'image', 'COUNT(*)', '', __METHOD__ );
		return $this->mFiles;
	}

/**
	 * Do all updates and commit them. More or less a replacement
	 * for the original initStats, but without output.
	 *
	 * @param IDatabase|bool $database
	 * - boolean: Whether to use the master DB
	 * - IDatabase: Database connection to use
	 * @param array $options Array of options, may contain the following values
	 * - activeUsers boolean: Whether to update the number of active users (default: false)
	 */
	public static function doAllAndCommit( $database, array $options = [] ) {
		$options += [ 'update' => false, 'activeUsers' => false ];

// Grab the object and count everything
		$counter = new SiteStatsInit( $database );

$counter->edits();
		$counter->articles();
		$counter->pages();
		$counter->users();
		$counter->files();

$counter->refresh();

// Count active users if need be
		if ( $options['activeUsers'] ) {
			SiteStatsUpdate::cacheUpdate( wfGetDB( DB_MASTER ) );
		}
	}

/**
	 * Refresh site_stats
	 */
	public function refresh() {
		$values = [
			'ss_row_id' => 1,
			'ss_total_edits' => ( $this->mEdits === null ? $this->edits() : $this->mEdits ),
			'ss_good_articles' => ( $this->mArticles === null ? $this->articles() : $this->mArticles ),
			'ss_total_pages' => ( $this->mPages === null ? $this->pages() : $this->mPages ),
			'ss_users' => ( $this->mUsers === null ? $this->users() : $this->mUsers ),
			'ss_images' => ( $this->mFiles === null ? $this->files() : $this->mFiles ),
		];

$dbw = wfGetDB( DB_MASTER );
		$dbw->upsert( 'site_stats', $values, [ 'ss_row_id' ], $values, __METHOD__ );
	}
}