104 lines
3.2 KiB
PHP
104 lines
3.2 KiB
PHP
<?php
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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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*/
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namespace MediaWiki\Specials;
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use MediaWiki\SpecialPage\RedirectSpecialPage;
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use MediaWiki\SpecialPage\SpecialPage;
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use MediaWiki\Title\Title;
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use SearchEngineFactory;
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/**
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* Redirects to the URL of a thumbnail for the given file.
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*
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* @ingroup SpecialPage
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*/
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class SpecialFilepath extends RedirectSpecialPage {
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private SearchEngineFactory $searchEngineFactory;
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/**
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* @param SearchEngineFactory $searchEngineFactory
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*/
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public function __construct(
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SearchEngineFactory $searchEngineFactory
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) {
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parent::__construct( 'Filepath' );
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$this->mAllowedRedirectParams = [ 'width', 'height' ];
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$this->searchEngineFactory = $searchEngineFactory;
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}
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/**
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* Implement by redirecting through Special:Redirect/file.
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*
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* @param string|null $par
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* @return Title
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*/
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public function getRedirect( $par ) {
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$file = $par ?: $this->getRequest()->getText( 'file' );
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$redirect = null;
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if ( $file ) {
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$redirect = SpecialPage::getSafeTitleFor( 'Redirect', "file/$file" );
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}
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if ( $redirect === null ) {
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// The user input is empty or an invalid title,
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// redirect to form of Special:Redirect with the invalid value prefilled
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$this->mAddedRedirectParams['wpvalue'] = $file;
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$redirect = SpecialPage::getSafeTitleFor( 'Redirect', 'file' );
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}
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// @phan-suppress-next-line PhanTypeMismatchReturnNullable Known to be valid
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return $redirect;
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}
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/**
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* Return an array of subpages beginning with $search that this special page will accept.
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*
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* @param string $search Prefix to search for
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* @param int $limit Maximum number of results to return (usually 10)
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* @param int $offset Number of results to skip (usually 0)
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* @return string[] Matching subpages
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*/
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public function prefixSearchSubpages( $search, $limit, $offset ) {
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$title = Title::newFromText( $search, NS_FILE );
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if ( !$title || $title->getNamespace() !== NS_FILE ) {
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// No prefix suggestion outside of file namespace
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return [];
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}
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$searchEngine = $this->searchEngineFactory->create();
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$searchEngine->setLimitOffset( $limit, $offset );
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// Autocomplete subpage the same as a normal search, but just for files
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$searchEngine->setNamespaces( [ NS_FILE ] );
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$result = $searchEngine->defaultPrefixSearch( $search );
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return array_map( static function ( Title $t ) {
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// Remove namespace in search suggestion
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return $t->getText();
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}, $result );
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}
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protected function getGroupName() {
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return 'media';
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}
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}
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/** @deprecated class alias since 1.41 */
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class_alias( SpecialFilepath::class, 'SpecialFilepath' );
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