c29fd59775
Revert "Revert to arbitrarily old point before initial remote branch creation to help clean up"
This reverts commit ee0d3d330f
297 lines
9.9 KiB
PHP
297 lines
9.9 KiB
PHP
<?php
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/**
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* Implements Special:Statistics
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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*/
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/**
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* Special page lists various statistics, including the contents of
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* `site_stats`, plus page view details if enabled
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*
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* @ingroup SpecialPage
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*/
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class SpecialStatistics extends SpecialPage {
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private $views, $edits, $good, $images, $total, $users,
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$activeUsers = 0;
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public function __construct() {
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parent::__construct( 'Statistics' );
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}
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public function execute( $par ) {
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global $wgMemc, $wgDisableCounters, $wgMiserMode;
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$this->setHeaders();
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$this->getOutput()->addModuleStyles( 'mediawiki.special' );
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$this->views = SiteStats::views();
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$this->edits = SiteStats::edits();
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$this->good = SiteStats::articles();
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$this->images = SiteStats::images();
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$this->total = SiteStats::pages();
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$this->users = SiteStats::users();
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$this->activeUsers = SiteStats::activeUsers();
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$this->hook = '';
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# Staticic - views
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$viewsStats = '';
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if( !$wgDisableCounters ) {
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$viewsStats = $this->getViewsStats();
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}
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# Set active user count
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if( !$wgMiserMode ) {
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$key = wfMemcKey( 'sitestats', 'activeusers-updated' );
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// Re-calculate the count if the last tally is old...
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if( !$wgMemc->get($key) ) {
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$dbw = wfGetDB( DB_MASTER );
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SiteStatsUpdate::cacheUpdate( $dbw );
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$wgMemc->set( $key, '1', 24*3600 ); // don't update for 1 day
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}
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}
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$text = Xml::openElement( 'table', array( 'class' => 'wikitable mw-statistics-table' ) );
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# Statistic - pages
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$text .= $this->getPageStats();
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# Statistic - edits
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$text .= $this->getEditStats();
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# Statistic - users
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$text .= $this->getUserStats();
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# Statistic - usergroups
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$text .= $this->getGroupStats();
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$text .= $viewsStats;
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# Statistic - popular pages
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if( !$wgDisableCounters && !$wgMiserMode ) {
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$text .= $this->getMostViewedPages();
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}
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# Statistic - other
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$extraStats = array();
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if( wfRunHooks( 'SpecialStatsAddExtra', array( &$extraStats ) ) ) {
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$text .= $this->getOtherStats( $extraStats );
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}
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$text .= Xml::closeElement( 'table' );
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# Customizable footer
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$footer = $this->msg( 'statistics-footer' );
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if ( !$footer->isBlank() ) {
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$text .= "\n" . $footer->parse();
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}
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$this->getOutput()->addHTML( $text );
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}
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/**
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* Format a row
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* @param $text String: description of the row
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* @param $number Float: a statistical number
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* @param $trExtraParams Array: params to table row, see Html::elememt
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* @param $descMsg String: message key
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* @param $descMsgParam Array: message params
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* @return string table row in HTML format
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*/
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private function formatRow( $text, $number, $trExtraParams = array(), $descMsg = '', $descMsgParam = '' ) {
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if( $descMsg ) {
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$msg = $this->msg( $descMsg, $descMsgParam );
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if ( $msg->exists() ) {
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$descriptionText = $this->msg( 'parentheses' )->rawParams( $msg->parse() )->escaped();
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$text .= "<br />" . Xml::element( 'small', array( 'class' => 'mw-statistic-desc'),
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" $descriptionText" );
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}
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}
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return Html::rawElement( 'tr', $trExtraParams,
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Html::rawElement( 'td', array(), $text ) .
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Html::rawElement( 'td', array( 'class' => 'mw-statistics-numbers' ), $number )
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);
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}
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/**
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* Each of these methods is pretty self-explanatory, get a particular
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* row for the table of statistics
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* @return string
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*/
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private function getPageStats() {
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return Xml::openElement( 'tr' ) .
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Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-header-pages' )->parse() ) .
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Xml::closeElement( 'tr' ) .
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$this->formatRow( Linker::linkKnown( SpecialPage::getTitleFor( 'Allpages' ),
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$this->msg( 'statistics-articles' )->parse() ),
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$this->getLanguage()->formatNum( $this->good ),
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array( 'class' => 'mw-statistics-articles' ) ) .
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$this->formatRow( $this->msg( 'statistics-pages' )->parse(),
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$this->getLanguage()->formatNum( $this->total ),
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array( 'class' => 'mw-statistics-pages' ),
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'statistics-pages-desc' ) .
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$this->formatRow( Linker::linkKnown( SpecialPage::getTitleFor( 'Listfiles' ),
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$this->msg( 'statistics-files' )->parse() ),
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$this->getLanguage()->formatNum( $this->images ),
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array( 'class' => 'mw-statistics-files' ) );
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}
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private function getEditStats() {
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return Xml::openElement( 'tr' ) .
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Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-header-edits' )->parse() ) .
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Xml::closeElement( 'tr' ) .
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$this->formatRow( $this->msg( 'statistics-edits' )->parse(),
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$this->getLanguage()->formatNum( $this->edits ),
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array( 'class' => 'mw-statistics-edits' ) ) .
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$this->formatRow( $this->msg( 'statistics-edits-average' )->parse(),
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$this->getLanguage()->formatNum( sprintf( '%.2f', $this->total ? $this->edits / $this->total : 0 ) ),
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array( 'class' => 'mw-statistics-edits-average' ) );
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}
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private function getUserStats() {
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global $wgActiveUserDays;
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return Xml::openElement( 'tr' ) .
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Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-header-users' )->parse() ) .
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Xml::closeElement( 'tr' ) .
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$this->formatRow( $this->msg( 'statistics-users' )->parse(),
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$this->getLanguage()->formatNum( $this->users ),
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array( 'class' => 'mw-statistics-users' ) ) .
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$this->formatRow( $this->msg( 'statistics-users-active' )->parse() . ' ' .
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Linker::linkKnown(
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SpecialPage::getTitleFor( 'Activeusers' ),
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$this->msg( 'listgrouprights-members' )->escaped()
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),
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$this->getLanguage()->formatNum( $this->activeUsers ),
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array( 'class' => 'mw-statistics-users-active' ),
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'statistics-users-active-desc',
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$this->getLanguage()->formatNum( $wgActiveUserDays ) );
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}
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private function getGroupStats() {
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global $wgGroupPermissions, $wgImplicitGroups;
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$text = '';
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foreach( $wgGroupPermissions as $group => $permissions ) {
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# Skip generic * and implicit groups
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if ( in_array( $group, $wgImplicitGroups ) || $group == '*' ) {
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continue;
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}
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$groupname = htmlspecialchars( $group );
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$msg = $this->msg( 'group-' . $groupname );
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if ( $msg->isBlank() ) {
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$groupnameLocalized = $groupname;
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} else {
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$groupnameLocalized = $msg->text();
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}
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$msg = $this->msg( 'grouppage-' . $groupname )->inContentLanguage();
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if ( $msg->isBlank() ) {
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$grouppageLocalized = MWNamespace::getCanonicalName( NS_PROJECT ) . ':' . $groupname;
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} else {
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$grouppageLocalized = $msg->text();
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}
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$linkTarget = Title::newFromText( $grouppageLocalized );
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$grouppage = Linker::link(
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$linkTarget,
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htmlspecialchars( $groupnameLocalized )
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);
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$grouplink = Linker::linkKnown(
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SpecialPage::getTitleFor( 'Listusers' ),
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$this->msg( 'listgrouprights-members' )->escaped(),
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array(),
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array( 'group' => $group )
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);
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# Add a class when a usergroup contains no members to allow hiding these rows
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$classZero = '';
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$countUsers = SiteStats::numberingroup( $groupname );
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if( $countUsers == 0 ) {
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$classZero = ' statistics-group-zero';
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}
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$text .= $this->formatRow( $grouppage . ' ' . $grouplink,
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$this->getLanguage()->formatNum( $countUsers ),
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array( 'class' => 'statistics-group-' . Sanitizer::escapeClass( $group ) . $classZero ) );
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}
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return $text;
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}
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private function getViewsStats() {
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return Xml::openElement( 'tr' ) .
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Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-header-views' )->parse() ) .
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Xml::closeElement( 'tr' ) .
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$this->formatRow( $this->msg( 'statistics-views-total' )->parse(),
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$this->getLanguage()->formatNum( $this->views ),
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array ( 'class' => 'mw-statistics-views-total' ), 'statistics-views-total-desc' ) .
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$this->formatRow( $this->msg( 'statistics-views-peredit' )->parse(),
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$this->getLanguage()->formatNum( sprintf( '%.2f', $this->edits ?
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$this->views / $this->edits : 0 ) ),
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array ( 'class' => 'mw-statistics-views-peredit' ) );
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}
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private function getMostViewedPages() {
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$text = '';
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$dbr = wfGetDB( DB_SLAVE );
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$res = $dbr->select(
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'page',
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array(
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'page_namespace',
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'page_title',
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'page_counter',
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),
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array(
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'page_is_redirect' => 0,
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'page_counter > 0',
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),
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__METHOD__,
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array(
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'ORDER BY' => 'page_counter DESC',
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'LIMIT' => 10,
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)
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);
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if( $res->numRows() > 0 ) {
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$text .= Xml::openElement( 'tr' );
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$text .= Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-mostpopular' )->parse() );
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$text .= Xml::closeElement( 'tr' );
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foreach ( $res as $row ) {
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$title = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
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if( $title instanceof Title ) {
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$text .= $this->formatRow( Linker::link( $title ),
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$this->getLanguage()->formatNum( $row->page_counter ) );
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}
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}
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$res->free();
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}
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return $text;
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}
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private function getOtherStats( $stats ) {
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if ( !count( $stats ) )
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return '';
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$return = Xml::openElement( 'tr' ) .
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Xml::tags( 'th', array( 'colspan' => '2' ), $this->msg( 'statistics-header-hooks' )->parse() ) .
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Xml::closeElement( 'tr' );
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foreach( $stats as $name => $number ) {
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$name = htmlspecialchars( $name );
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$number = htmlspecialchars( $number );
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$return .= $this->formatRow( $name, $this->getLanguage()->formatNum( $number ), array( 'class' => 'mw-statistics-hook' ) );
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}
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return $return;
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}
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}
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