(bug 22749) Create Special:MostInterwikis

This special pages counts all langlinks and shows the pages with the
highest count.
Update rate on WMF is every 3 days, like all other Most* special pages.

Change-Id: Ia60aed7599e8b9d6dcbae2be9bc4f91f4f8d4e55

diff --git a/RELEASE-NOTES-1.20 b/RELEASE-NOTES-1.20
index 5b4580c..2fe2aa6 100644 (file)
--- a/RELEASE-NOTES-1.20
+++ b/RELEASE-NOTES-1.20
@@ -126,6 +126,7 @@ upgrade PHP if you have not done so prior to upgrading MediaWiki.
 * New hook 'ParserTestGlobals' allows to set globals before running parser tests.
 * Allow importing pages as subpage.
 * Add lang and hreflang attributes to language links on Login page.
+* (bug 22749) Create Special:MostInterwikis.
 
 === Bug fixes in 1.20 ===
 * (bug 30245) Use the correct way to construct a log page title.

diff --git a/includes/AutoLoader.php b/includes/AutoLoader.php
index 752f09c..1b46c6a 100644 (file)
--- a/includes/AutoLoader.php
+++ b/includes/AutoLoader.php
@@ -892,6 +892,7 @@ $wgAutoloadLocalClasses = array(
        'MIMEsearchPage' => 'includes/specials/SpecialMIMEsearch.php',
        'MostcategoriesPage' => 'includes/specials/SpecialMostcategories.php',
        'MostimagesPage' => 'includes/specials/SpecialMostimages.php',
+       'MostinterwikisPage' => 'includes/specials/SpecialMostinterwikis.php',
        'MostlinkedCategoriesPage' => 'includes/specials/SpecialMostlinkedcategories.php',
        'MostlinkedPage' => 'includes/specials/SpecialMostlinked.php',
        'MostlinkedTemplatesPage' => 'includes/specials/SpecialMostlinkedtemplates.php',

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index d77aed1..20c97a0 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -5663,6 +5663,7 @@ $wgSpecialPageGroups = array(
        'Mostlinkedtemplates'       => 'highuse',
        'Mostcategories'            => 'highuse',
        'Mostimages'                => 'highuse',
+       'Mostinterwikis'            => 'highuse',
        'Mostrevisions'             => 'highuse',
 
        'Allpages'                  => 'pages',

diff --git a/includes/QueryPage.php b/includes/QueryPage.php
index e188d3b..ac559dc 100644 (file)
--- a/includes/QueryPage.php
+++ b/includes/QueryPage.php
@@ -45,6 +45,7 @@ $wgQueryPages = array(
        array( 'MIMEsearchPage',                'MIMEsearch'                    ),
        array( 'MostcategoriesPage',            'Mostcategories'                ),
        array( 'MostimagesPage',                'Mostimages'                    ),
+       array( 'MostinterwikisPage',            'Mostinterwikis'                ),
        array( 'MostlinkedCategoriesPage',      'Mostlinkedcategories'          ),
        array( 'MostlinkedtemplatesPage',       'Mostlinkedtemplates'           ),
        array( 'MostlinkedPage',                'Mostlinked'                    ),

diff --git a/includes/SpecialPageFactory.php b/includes/SpecialPageFactory.php
index 1d62e8b..95f75a8 100644 (file)
--- a/includes/SpecialPageFactory.php
+++ b/includes/SpecialPageFactory.php
@@ -134,6 +134,7 @@ class SpecialPageFactory {
                // High use pages
                'Mostlinkedcategories'      => 'MostlinkedCategoriesPage',
                'Mostimages'                => 'MostimagesPage',
+               'Mostinterwikis'            => 'MostinterwikisPage',
                'Mostlinked'                => 'MostlinkedPage',
                'Mostlinkedtemplates'       => 'MostlinkedTemplatesPage',
                'Mostcategories'            => 'MostcategoriesPage',

diff --git a/includes/specials/SpecialMostinterwikis.php b/includes/specials/SpecialMostinterwikis.php
new file mode 100644 (file)
index 0000000..894d697
--- /dev/null
+++ b/includes/specials/SpecialMostinterwikis.php
@@ -0,0 +1,112 @@
+<?php
+/**
+ * Implements Special:Mostinterwikis
+ *
+ * Copyright © 2012 Umherirrender
+ *
+ * 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
+ * @ingroup SpecialPage
+ * @author Umherirrender
+ */
+
+/**
+ * A special page that listed pages that have highest interwiki count
+ *
+ * @ingroup SpecialPage
+ */
+class MostinterwikisPage extends QueryPage {
+
+       function __construct( $name = 'Mostinterwikis' ) {
+               parent::__construct( $name );
+       }
+
+       function isExpensive() { return true; }
+       function isSyndicated() { return false; }
+
+       function getQueryInfo() {
+               return array (
+                       'tables' => array (
+                               'langlinks',
+                               'page'
+                       ), 'fields' => array (
+                               'namespace' => 'page_namespace',
+                               'title' => 'page_title',
+                               'value' => 'COUNT(*)'
+                       ), 'conds' => array (
+                               'page_namespace' => MWNamespace::getContentNamespaces()
+                       ), 'options' => array (
+                               'HAVING' => 'COUNT(*) > 1',
+                               'GROUP BY' => array (
+                                       'page_namespace',
+                                       'page_title'
+                               )
+                       ), 'join_conds' => array (
+                               'page' => array (
+                                       'LEFT JOIN',
+                                       'page_id = ll_from'
+                               )
+                       )
+               );
+       }
+
+       /**
+        * Pre-fill the link cache
+        *
+        * @param $db DatabaseBase
+        * @param $res
+        */
+       function preprocessResults( $db, $res ) {
+               # There's no point doing a batch check if we aren't caching results;
+               # the page must exist for it to have been pulled out of the table
+               if ( !$this->isCached() || !$res->numRows() ) {
+                       return;
+               }
+
+               $batch = new LinkBatch;
+               foreach ( $res as $row ) {
+                       $batch->add( $row->namespace, $row->title );
+               }
+               $batch->execute();
+
+               // Back to start for display
+               $res->seek( 0 );
+       }
+
+       /**
+        * @param $skin Skin
+        * @param $result
+        * @return string
+        */
+       function formatResult( $skin, $result ) {
+               $title = Title::makeTitleSafe( $result->namespace, $result->title );
+               if ( !$title ) {
+                       return Html::element( 'span', array( 'class' => 'mw-invalidtitle' ),
+                               Linker::getInvalidTitleDescription( $this->getContext(), $result->namespace, $result->title ) );
+               }
+
+               if ( $this->isCached() ) {
+                       $link = Linker::link( $title );
+               } else {
+                       $link = Linker::linkKnown( $title );
+               }
+
+               $count = $this->msg( 'ninterwikis' )->numParams( $result->value )->escaped();
+
+               return $this->getLanguage()->specialList( $link, $count );
+       }
+}

diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index 903bf83..41312c5 100644 (file)
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -417,6 +417,7 @@ $specialPageAliases = array(
        'MIMEsearch'                => array( 'MIMESearch' ),
        'Mostcategories'            => array( 'MostCategories' ),
        'Mostimages'                => array( 'MostLinkedFiles', 'MostFiles', 'MostImages' ),
+       'Mostinterwikis'            => array( 'MostInterwikis' ),
        'Mostlinked'                => array( 'MostLinkedPages', 'MostLinked' ),
        'Mostlinkedcategories'      => array( 'MostLinkedCategories', 'MostUsedCategories' ),
        'Mostlinkedtemplates'       => array( 'MostLinkedTemplates', 'MostUsedTemplates' ),
@@ -2576,6 +2577,7 @@ It now redirects to [[$2]].',
 # Miscellaneous special pages
 'nbytes'                          => '$1 {{PLURAL:$1|byte|bytes}}',
 'ncategories'                     => '$1 {{PLURAL:$1|category|categories}}',
+'ninterwikis'                     => '$1 {{PLURAL:$1|interwiki|interwikis}}',
 'nlinks'                          => '$1 {{PLURAL:$1|link|links}}',
 'nmembers'                        => '$1 {{PLURAL:$1|member|members}}',
 'nrevisions'                      => '$1 {{PLURAL:$1|revision|revisions}}',
@@ -2621,6 +2623,8 @@ It now redirects to [[$2]].',
 'mostcategories-summary'          => '', # do not translate or duplicate this message to other languages
 'mostimages'                      => 'Most linked-to files',
 'mostimages-summary'              => '', # do not translate or duplicate this message to other languages
+'mostinterwikis'                  => 'Pages with the most interwikis',
+'mostinterwikis-summary'          => '', # do not translate or duplicate this message to other languages
 'mostrevisions'                   => 'Pages with the most revisions',
 'mostrevisions-summary'           => '', # do not translate or duplicate this message to other languages
 'prefixindex'                     => 'All pages with prefix',

diff --git a/languages/messages/MessagesQqq.php b/languages/messages/MessagesQqq.php
index ef79c09..b85992e 100644 (file)
--- a/languages/messages/MessagesQqq.php
+++ b/languages/messages/MessagesQqq.php
@@ -2358,6 +2358,7 @@ Possible alternatives to the word 'content' are 'subject matter' or 'wiki subjec
 # Miscellaneous special pages
 'nbytes' => 'Message used on the history page of a wiki page. Each version of a page consist of a number of bytes. $1 is the number of bytes that the page uses. Uses plural as configured for a language based on $1.',
 'ncategories' => "Used in the special page '[[Special:MostCategories]]' in brackets after each entry on the list signifying how many categories a page is part of. $1 is the number of categories.",
+'ninterwikis' => "Used in the special page '[[Special:MostInterwikis]]' in brackets after each entry on the list signifying how many interwikis a page is part of. $1 is the number of interwikis.",
 'nlinks' => 'This appears in brackets after each entry on the special page [[Special:MostLinked]]. $1 is the number of wiki links.',
 'nmembers' => 'Appears in brackets after each category listed on the special page [[Special:WantedCategories]]. $1 is the number of members of the category.',
 'nrevisions' => 'Number of revisions.',
@@ -2388,6 +2389,7 @@ $1 is a page title",
 'mostlinkedtemplates' => 'Name of special page displayed in [[Special:SpecialPages]]',
 'mostcategories' => 'Name of special page displayed in [[Special:SpecialPages]]',
 'mostimages' => 'Name of special page displayed in [[Special:SpecialPages]]',
+'mostinterwikis' => 'Name of special page displayed in [[Special:SpecialPages]]',
 'mostrevisions' => 'Name of special page displayed in [[Special:SpecialPages]]',
 'prefixindex' => 'The page title of [[Special:PrefixIndex]]. When the user limits the list to a certain namespace, {{msg-mw|allinnamespace}} is used instead.',
 'prefixindex-namespace' => 'The page title of [[Special:PrefixIndex]] limited to a specific namespace. Similar to {{msg-mw|allinnamespace}}. $1 is the name of the namespace',

diff --git a/maintenance/language/messageTypes.inc b/maintenance/language/messageTypes.inc
index 230f613..4f5b071 100644 (file)
--- a/maintenance/language/messageTypes.inc
+++ b/maintenance/language/messageTypes.inc
@@ -169,6 +169,7 @@ $wgIgnoredMessages = array(
        'mostlinkedtemplates-summary',
        'mostcategories-summary',
        'mostimages-summary',
+       'mostinterwikis-summary',
        'mostrevisions-summary',
        'prefixindex-summary',
        'shortpages-summary',

diff --git a/maintenance/language/messages.inc b/maintenance/language/messages.inc
index 16580b8..bed7e5a 100644 (file)
--- a/maintenance/language/messages.inc
+++ b/maintenance/language/messages.inc
@@ -1650,6 +1650,7 @@ $wgMessageStructure = array(
        'specialpages' => array(
                'nbytes',
                'ncategories',
+               'ninterwikis',
                'nlinks',
                'nmembers',
                'nrevisions',
@@ -1696,6 +1697,8 @@ $wgMessageStructure = array(
                'mostcategories-summary',
                'mostimages',
                'mostimages-summary',
+               'mostinterwikis',
+               'mostinterwikis-summary',
                'mostrevisions',
                'mostrevisions-summary',
                'prefixindex',