54cd9e478e
NaiveImportTitleFactory NamespaceImportTitleFactory SubpageImportTitleFactory Change-Id: I0ab83d1c6361d5a6f06b0c765c0e997d16e3bdb5
64 lines
2.1 KiB
PHP
64 lines
2.1 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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/**
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* A class to convert page titles on a foreign wiki (ForeignTitle objects) into
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* page titles on the local wiki (Title objects), placing all pages as subpages
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* of a given root page.
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*/
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class SubpageImportTitleFactory implements ImportTitleFactory {
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/** @var TitleFactory */
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private $titleFactory;
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/** @var Title */
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private $rootPage;
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/**
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* @param NamespaceInfo $namespaceInfo
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* @param TitleFactory $titleFactory
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* @param Title $rootPage The root page under which all pages should be created
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*/
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public function __construct(
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NamespaceInfo $namespaceInfo,
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TitleFactory $titleFactory,
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Title $rootPage
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) {
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if ( !$namespaceInfo->hasSubpages( $rootPage->getNamespace() ) ) {
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throw new MWException( "The root page you specified, $rootPage, is in a " .
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"namespace where subpages are not allowed" );
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}
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$this->titleFactory = $titleFactory;
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$this->rootPage = $rootPage;
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}
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/**
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* Determines which local title best corresponds to the given foreign title.
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* If such a title can't be found or would be locally invalid, null is
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* returned.
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*
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* @param ForeignTitle $foreignTitle The ForeignTitle to convert
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* @return Title|null
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*/
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public function createTitleFromForeignTitle( ForeignTitle $foreignTitle ) {
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return $this->titleFactory->newFromText(
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$this->rootPage->getPrefixedDBkey() . '/' . $foreignTitle->getFullText()
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);
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}
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}
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