139 lines
3.7 KiB
PHP
139 lines
3.7 KiB
PHP
<?php
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/**
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* Implements Special:Wantedfiles
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*
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* Copyright © 2008 Soxred93
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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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* @author Soxred93 <soxred93@gmail.com>
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*/
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/**
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* Querypage that lists the most wanted files
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*
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* @ingroup SpecialPage
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*/
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class WantedFilesPage extends WantedQueryPage {
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function __construct( $name = 'Wantedfiles' ) {
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parent::__construct( $name );
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}
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function getPageHeader() {
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# Specifically setting to use "Wanted Files" (NS_MAIN) as title, so as to get what
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# category would be used on main namespace pages, for those tricky wikipedia
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# admins who like to do {{#ifeq:{{NAMESPACE}}|foo|bar|....}}.
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$catMessage = $this->msg( 'broken-file-category' )
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->title( Title::newFromText( "Wanted Files", NS_MAIN ) )
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->inContentLanguage();
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if ( !$catMessage->isDisabled() ) {
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$category = Title::makeTitleSafe( NS_CATEGORY, $catMessage->text() );
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} else {
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$category = false;
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}
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$noForeign = '';
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if ( !$this->likelyToHaveFalsePositives() ) {
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// Additional messages for grep:
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// wantedfiletext-cat-noforeign, wantedfiletext-nocat
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$noForeign = '-noforeign';
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}
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if ( $category ) {
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return $this
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->msg( 'wantedfiletext-cat' . $noForeign )
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->params( $category->getFullText() )
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->parseAsBlock();
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} else {
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return $this
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->msg( 'wantedfiletext-nocat' . $noForeign )
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->parseAsBlock();
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}
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}
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/**
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* Whether foreign repos are likely to cause false positives
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*
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* In its own function to allow subclasses to override.
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* @see SpecialWantedFilesGUOverride in GlobalUsage extension.
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* @since 1.24
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*/
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protected function likelyToHaveFalsePositives() {
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return RepoGroup::singleton()->hasForeignRepos();
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}
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/**
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* KLUGE: The results may contain false positives for files
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* that exist e.g. in a shared repo. Setting this at least
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* keeps them from showing up as redlinks in the output, even
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* if it doesn't fix the real problem (bug 6220).
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*
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* @note could also have existing links here from broken file
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* redirects.
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* @return bool
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*/
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function forceExistenceCheck() {
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return true;
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}
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function getQueryInfo() {
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return array(
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'tables' => array(
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'imagelinks',
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'page',
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'redirect',
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'img1' => 'image',
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'img2' => 'image',
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),
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'fields' => array(
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'namespace' => NS_FILE,
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'title' => 'il_to',
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'value' => 'COUNT(*)'
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),
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'conds' => array(
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'img1.img_name' => null,
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// We also need to exclude file redirects
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'img2.img_name' => null,
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),
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'options' => array( 'GROUP BY' => 'il_to' ),
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'join_conds' => array(
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'img1' => array( 'LEFT JOIN',
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'il_to = img1.img_name'
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),
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'page' => array( 'LEFT JOIN', array(
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'il_to = page_title',
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'page_namespace' => NS_FILE,
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) ),
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'redirect' => array( 'LEFT JOIN', array(
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'page_id = rd_from',
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'rd_namespace' => NS_FILE,
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'rd_interwiki' => ''
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) ),
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'img2' => array( 'LEFT JOIN',
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'rd_title = img2.img_name'
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)
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)
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);
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}
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protected function getGroupName() {
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return 'maintenance';
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}
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}
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