d043863c52e25a48579ccc3b89f098f508f7123a
3 * Implements Special:Statistics
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
21 * @ingroup SpecialPage
25 * Special page lists various statistics, including the contents of
26 * `site_stats`, plus page view details if enabled
28 * @ingroup SpecialPage
30 class SpecialStatistics
extends SpecialPage
{
32 private $views, $edits, $good, $images, $total, $users,
35 public function __construct() {
36 parent
::__construct( 'Statistics' );
39 public function execute( $par ) {
40 global $wgOut, $wgMemc;
41 global $wgDisableCounters, $wgMiserMode;
45 $this->views
= SiteStats
::views();
46 $this->edits
= SiteStats
::edits();
47 $this->good
= SiteStats
::articles();
48 $this->images
= SiteStats
::images();
49 $this->total
= SiteStats
::pages();
50 $this->users
= SiteStats
::users();
51 $this->activeUsers
= SiteStats
::activeUsers();
56 if( !$wgDisableCounters ) {
57 $viewsStats = $this->getViewsStats();
60 # Set active user count
62 $key = wfMemcKey( 'sitestats', 'activeusers-updated' );
63 // Re-calculate the count if the last tally is old...
64 if( !$wgMemc->get($key) ) {
65 $dbw = wfGetDB( DB_MASTER
);
66 SiteStatsUpdate
::cacheUpdate( $dbw );
67 $wgMemc->set( $key, '1', 24*3600 ); // don't update for 1 day
71 $text = Xml
::openElement( 'table', array( 'class' => 'wikitable mw-statistics-table' ) );
74 $text .= $this->getPageStats();
77 $text .= $this->getEditStats();
80 $text .= $this->getUserStats();
82 # Statistic - usergroups
83 $text .= $this->getGroupStats();
86 # Statistic - popular pages
87 if( !$wgDisableCounters && !$wgMiserMode ) {
88 $text .= $this->getMostViewedPages();
92 $extraStats = array();
93 if( wfRunHooks( 'SpecialStatsAddExtra', array( &$extraStats ) ) ) {
94 $text .= $this->getOtherStats( $extraStats );
97 $text .= Xml
::closeElement( 'table' );
100 $footer = wfMessage( 'statistics-footer' );
101 if ( !$footer->isBlank() ) {
102 $text .= "\n" . $footer->parse();
105 $wgOut->addHTML( $text );
110 * @param $text String: description of the row
111 * @param $number Float: a statistical number
112 * @param $trExtraParams Array: params to table row, see Html::elememt
113 * @param $descMsg String: message key
114 * @param $descMsgParam Array: message params
115 * @return string table row in HTML format
117 private function formatRow( $text, $number, $trExtraParams = array(), $descMsg = '', $descMsgParam = '' ) {
119 $msg = wfMessage( $descMsg, $descMsgParam );
120 if ( $msg->exists() ) {
121 $descriptionText = $msg->parse();
122 $text .= "<br />" . Xml
::element( 'small', array( 'class' => 'mw-statistic-desc'),
123 " ($descriptionText)" );
127 Html
::rawElement( 'tr', $trExtraParams,
128 Html
::rawElement( 'td', array(), $text ) .
129 Html
::rawElement( 'td', array( 'class' => 'mw-statistics-numbers' ), $number )
134 * Each of these methods is pretty self-explanatory, get a particular
135 * row for the table of statistics
138 private function getPageStats() {
140 return Xml
::openElement( 'tr' ) .
141 Xml
::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-header-pages', array( 'parseinline' ) ) ) .
142 Xml
::closeElement( 'tr' ) .
143 $this->formatRow( wfMsgExt( 'statistics-articles', array( 'parseinline' ) ),
144 $wgLang->formatNum( $this->good
),
145 array( 'class' => 'mw-statistics-articles' ) ) .
146 $this->formatRow( wfMsgExt( 'statistics-pages', array( 'parseinline' ) ),
147 $wgLang->formatNum( $this->total
),
148 array( 'class' => 'mw-statistics-pages' ),
149 'statistics-pages-desc' ) .
150 $this->formatRow( wfMsgExt( 'statistics-files', array( 'parseinline' ) ),
151 $wgLang->formatNum( $this->images
),
152 array( 'class' => 'mw-statistics-files' ) );
154 private function getEditStats() {
156 return Xml
::openElement( 'tr' ) .
157 Xml
::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-header-edits', array( 'parseinline' ) ) ) .
158 Xml
::closeElement( 'tr' ) .
159 $this->formatRow( wfMsgExt( 'statistics-edits', array( 'parseinline' ) ),
160 $wgLang->formatNum( $this->edits
),
161 array( 'class' => 'mw-statistics-edits' ) ) .
162 $this->formatRow( wfMsgExt( 'statistics-edits-average', array( 'parseinline' ) ),
163 $wgLang->formatNum( sprintf( '%.2f', $this->total ?
$this->edits
/ $this->total
: 0 ) ),
164 array( 'class' => 'mw-statistics-edits-average' ) );
167 private function getUserStats() {
168 global $wgLang, $wgUser, $wgActiveUserDays;
169 $sk = $wgUser->getSkin();
170 return Xml
::openElement( 'tr' ) .
171 Xml
::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-header-users', array( 'parseinline' ) ) ) .
172 Xml
::closeElement( 'tr' ) .
173 $this->formatRow( wfMsgExt( 'statistics-users', array( 'parseinline' ) ),
174 $wgLang->formatNum( $this->users
),
175 array( 'class' => 'mw-statistics-users' ) ) .
176 $this->formatRow( wfMsgExt( 'statistics-users-active', array( 'parseinline' ) ) . ' ' .
178 SpecialPage
::getTitleFor( 'Activeusers' ),
179 wfMsgHtml( 'listgrouprights-members' ),
184 $wgLang->formatNum( $this->activeUsers
),
185 array( 'class' => 'mw-statistics-users-active' ),
186 'statistics-users-active-desc',
187 $wgLang->formatNum( $wgActiveUserDays ) );
190 private function getGroupStats() {
191 global $wgGroupPermissions, $wgImplicitGroups, $wgLang, $wgUser;
192 $sk = $wgUser->getSkin();
194 foreach( $wgGroupPermissions as $group => $permissions ) {
195 # Skip generic * and implicit groups
196 if ( in_array( $group, $wgImplicitGroups ) ||
$group == '*' ) {
199 $groupname = htmlspecialchars( $group );
200 $msg = wfMsg( 'group-' . $groupname );
201 if ( wfEmptyMsg( 'group-' . $groupname ) ||
$msg == '' ) {
202 $groupnameLocalized = $groupname;
204 $groupnameLocalized = $msg;
206 $msg = wfMsgForContent( 'grouppage-' . $groupname );
207 if ( wfEmptyMsg( 'grouppage-' . $groupname ) ||
$msg == '' ) {
208 $grouppageLocalized = MWNamespace
::getCanonicalName( NS_PROJECT
) . ':' . $groupname;
210 $grouppageLocalized = $msg;
212 $linkTarget = Title
::newFromText( $grouppageLocalized );
213 $grouppage = $sk->link(
215 htmlspecialchars( $groupnameLocalized )
217 $grouplink = $sk->link(
218 SpecialPage
::getTitleFor( 'Listusers' ),
219 wfMsgHtml( 'listgrouprights-members' ),
221 array( 'group' => $group ),
224 # Add a class when a usergroup contains no members to allow hiding these rows
226 $countUsers = SiteStats
::numberingroup( $groupname );
227 if( $countUsers == 0 ) {
228 $classZero = ' statistics-group-zero';
230 $text .= $this->formatRow( $grouppage . ' ' . $grouplink,
231 $wgLang->formatNum( $countUsers ),
232 array( 'class' => 'statistics-group-' . Sanitizer
::escapeClass( $group ) . $classZero ) );
237 private function getViewsStats() {
239 return Xml
::openElement( 'tr' ) .
240 Xml
::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-header-views', array( 'parseinline' ) ) ) .
241 Xml
::closeElement( 'tr' ) .
242 $this->formatRow( wfMsgExt( 'statistics-views-total', array( 'parseinline' ) ),
243 $wgLang->formatNum( $this->views
),
244 array ( 'class' => 'mw-statistics-views-total' ), 'statistics-views-total-desc' ) .
245 $this->formatRow( wfMsgExt( 'statistics-views-peredit', array( 'parseinline' ) ),
246 $wgLang->formatNum( sprintf( '%.2f', $this->edits ?
247 $this->views
/ $this->edits
: 0 ) ),
248 array ( 'class' => 'mw-statistics-views-peredit' ) );
251 private function getMostViewedPages() {
252 global $wgLang, $wgUser;
254 $dbr = wfGetDB( DB_SLAVE
);
255 $sk = $wgUser->getSkin();
264 'page_is_redirect' => 0,
269 'ORDER BY' => 'page_counter DESC',
273 if( $res->numRows() > 0 ) {
274 $text .= Xml
::openElement( 'tr' );
275 $text .= Xml
::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-mostpopular', array( 'parseinline' ) ) );
276 $text .= Xml
::closeElement( 'tr' );
277 foreach ( $res as $row ) {
278 $title = Title
::makeTitleSafe( $row->page_namespace
, $row->page_title
);
279 if( $title instanceof Title
) {
280 $text .= $this->formatRow( $sk->link( $title ),
281 $wgLang->formatNum( $row->page_counter
) );
290 private function getOtherStats( $stats ) {
293 if ( !count( $stats ) )
296 $return = Xml
::openElement( 'tr' ) .
297 Xml
::tags( 'th', array( 'colspan' => '2' ), wfMsgExt( 'statistics-header-hooks', array( 'parseinline' ) ) ) .
298 Xml
::closeElement( 'tr' );
300 foreach( $stats as $name => $number ) {
301 $name = htmlspecialchars( $name );
302 $number = htmlspecialchars( $number );
304 $return .= $this->formatRow( $name, $wgLang->formatNum( $number ), array( 'class' => 'mw-statistics-hook' ) );