mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Gadgets
synced 2024-11-24 07:23:30 +00:00
a629d7f71d
MultiGadgetRepo is a wrapper around two or more GadgetRepos so that they can be used at the same, facilitating migration from one repo to another. If a gadget appears in both repos, the definition in the first repo takes precedence, and a warning is shown on Special:Gadgets. This can be enabled to wrap GadgetDefinitionNamespaceRepo and MediaWikiGadgetsDefinitionRepo by setting $wgGadgetsRepo to 'json+definition'. In this configuration, once a new JSON definition exists for the same name, it is used instead of the old one, and the old one can then safely be removed at a later time in the safe knowledge that it is no longer used. Adapted from If3cc5e22e9812d0fd1a9e8e269ea74a7f667dadd Bug: T140323 Co-authored-by: Kunal Mehta <legoktm@debian.org> Change-Id: Ibad53629e63ec8713d7a3b84a19838b94600588e
132 lines
3.3 KiB
PHP
132 lines
3.3 KiB
PHP
<?php
|
|
/**
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* @file
|
|
*/
|
|
|
|
namespace MediaWiki\Extension\Gadgets;
|
|
|
|
use InvalidArgumentException;
|
|
use MediaWiki\Linker\LinkTarget;
|
|
use MediaWiki\Title\Title;
|
|
|
|
/**
|
|
* Combine two gadget repos during migrations
|
|
*
|
|
* @copyright 2017 Kunal Mehta <legoktm@member.fsf.org>
|
|
* @copyright 2023 Siddharth VP
|
|
*/
|
|
class MultiGadgetRepo extends GadgetRepo {
|
|
|
|
/**
|
|
* @var GadgetRepo[]
|
|
*/
|
|
private array $repos;
|
|
|
|
/**
|
|
* @param GadgetRepo[] $repos
|
|
*/
|
|
public function __construct( array $repos ) {
|
|
$this->repos = $repos;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function getGadget( string $id ): Gadget {
|
|
foreach ( $this->repos as $repo ) {
|
|
try {
|
|
return $repo->getGadget( $id );
|
|
} catch ( InvalidArgumentException $e ) {
|
|
// Try next repo
|
|
}
|
|
}
|
|
|
|
throw new InvalidArgumentException( "No gadget registered for '$id'" );
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function getGadgetIds(): array {
|
|
$ids = [];
|
|
foreach ( $this->repos as $repo ) {
|
|
$ids = array_merge( $ids, $repo->getGadgetIds() );
|
|
}
|
|
return array_values( array_unique( $ids ) );
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function handlePageUpdate( LinkTarget $target ): void {
|
|
foreach ( $this->repos as $repo ) {
|
|
$repo->handlePageUpdate( $target );
|
|
}
|
|
}
|
|
|
|
private function getRepoForGadget( string $id ): GadgetRepo {
|
|
foreach ( $this->repos as $repo ) {
|
|
try {
|
|
$repo->getGadget( $id );
|
|
// return repo if it didn't throw
|
|
return $repo;
|
|
} catch ( InvalidArgumentException $e ) {
|
|
}
|
|
}
|
|
throw new InvalidArgumentException( "No repo found for gadget $id" );
|
|
}
|
|
|
|
public function getGadgetDefinitionTitle( string $id ): ?Title {
|
|
return $this->getRepoForGadget( $id )->getGadgetDefinitionTitle( $id );
|
|
}
|
|
|
|
public function titleWithoutPrefix( string $titleText, string $gadgetId ): string {
|
|
return $this->getRepoForGadget( $gadgetId )->titleWithoutPrefix( $titleText, $gadgetId );
|
|
}
|
|
|
|
public function validationWarnings( Gadget $gadget ): array {
|
|
$duplicateWarnings = $this->isDefinedTwice( $gadget->getName() ) ? [
|
|
wfMessage( "gadgets-validate-duplicate", $gadget->getName() )
|
|
] : [];
|
|
return array_merge( $duplicateWarnings, parent::validationWarnings( $gadget ) );
|
|
}
|
|
|
|
/**
|
|
* Checks if a gadget is defined with the same name in two different repos.
|
|
* @param string $id Gadget name
|
|
* @return bool
|
|
*/
|
|
private function isDefinedTwice( string $id ) {
|
|
$found = false;
|
|
foreach ( $this->repos as $repo ) {
|
|
try {
|
|
$repo->getGadget( $id );
|
|
if ( $found ) {
|
|
// found it a second time
|
|
return true;
|
|
} else {
|
|
$found = true;
|
|
}
|
|
} catch ( InvalidArgumentException $e ) {
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
}
|