6906a7728c
UnknownContentHandler can be configued to handle models that belong to extensions that have been undeployed: $wgContentHandlers['xyzzy'] = 'UnknownContentHandler'; This way, no errors will be thrown when trying to access pages with the unsupported model. Instead, an error message is shown, and editing is prevented. This patch also improves handling of non-editable content in EditPage and in DifferenceEngine. Bug: T220608 Change-Id: Ia94521b786c0a5225a674e4dc3cb6761a723d75b
71 lines
1.9 KiB
PHP
71 lines
1.9 KiB
PHP
<?php
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/**
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* Renders a slot diff by doing a text diff on the native representation.
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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 DifferenceEngine
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*/
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/**
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* Produces a warning message about not being able to render a slot diff.
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*
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* @since 1.34
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*
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* @ingroup DifferenceEngine
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*/
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class UnsupportedSlotDiffRenderer extends SlotDiffRenderer {
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/**
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* @var MessageLocalizer
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*/
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private $localizer;
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/**
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* UnsupportedSlotDiffRenderer constructor.
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*
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* @param MessageLocalizer $localizer
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*/
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public function __construct( MessageLocalizer $localizer ) {
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$this->localizer = $localizer;
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}
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/** @inheritDoc */
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public function getDiff( Content $oldContent = null, Content $newContent = null ) {
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$this->normalizeContents( $oldContent, $newContent );
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$oldModel = $oldContent->getModel();
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$newModel = $newContent->getModel();
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if ( $oldModel !== $newModel ) {
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$msg = $this->localizer->msg( 'unsupported-content-diff2', $oldModel, $newModel );
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} else {
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$msg = $this->localizer->msg( 'unsupported-content-diff', $oldModel );
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}
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return Html::rawElement(
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'tr',
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[],
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Html::rawElement(
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'td',
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[ 'colspan' => 4, 'class' => 'error' ],
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$msg->parse()
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)
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);
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}
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}
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