12997e1f14
Note: this contains a b/c incompatible change to SlotRoleHandler, but it's never used in any extensions and never was used. Change-Id: I898ab18467f7f8c605a579cc6236859b9d86c7f5
71 lines
2.2 KiB
PHP
71 lines
2.2 KiB
PHP
<?php
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/**
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* This file is part of MediaWiki.
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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\Revision;
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use MediaWiki\Linker\LinkTarget;
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use MediaWiki\Page\PageIdentity;
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/**
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* A SlotRoleHandler for providing basic functionality for undefined slot roles.
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*
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* This class is intended to be used when encountering slots with a role that used to be defined
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* by an extension, but no longer is backed by hany specific handler, since the extension in
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* question has been uninstalled. It may also be used for pages imported from another wiki.
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*
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* @since 1.33
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*/
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class FallbackSlotRoleHandler extends SlotRoleHandler {
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public function __construct( $role ) {
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parent::__construct( $role, CONTENT_MODEL_UNKNOWN );
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}
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/**
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* @param LinkTarget $page
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*
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* @return bool Always false, to prevent undefined slots from being used in new revisions.
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*/
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public function isAllowedOn( LinkTarget $page ) {
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return false;
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}
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/**
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* @param string $model
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* @param PageIdentity $page
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*
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* @return bool Always false, to prevent undefined slots from being used for
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* arbitrary content.
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*/
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public function isAllowedModel( $model, PageIdentity $page ) {
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return false;
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}
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public function getOutputLayoutHints() {
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// TODO: should we return [ 'display' => 'none'] here, causing undefined slots
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// to be hidden? We'd still need some place to surface the content of such
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// slots, see T209923.
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return parent::getOutputLayoutHints();
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}
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}
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