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MigrateConfigToCommunity
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 __construct
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 initServices
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 doDBUpdates
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1
1<?php
2
3namespace MediaWiki\Babel\Maintenance;
4
5use MediaWiki\Context\RequestContext;
6use MediaWiki\Extension\CommunityConfiguration\CommunityConfigurationServices;
7use MediaWiki\Extension\CommunityConfiguration\Provider\ConfigurationProviderFactory;
8use MediaWiki\Json\FormatJson;
9use MediaWiki\Maintenance\LoggedUpdateMaintenance;
10use MediaWiki\Permissions\UltimateAuthority;
11use MediaWiki\Status\StatusFormatter;
12use MediaWiki\User\User;
13
14// @codeCoverageIgnoreStart
15$IP = getenv( 'MW_INSTALL_PATH' );
16if ( $IP === false ) {
17    $IP = __DIR__ . '/../../..';
18}
19require_once "$IP/maintenance/Maintenance.php";
20// @codeCoverageIgnoreEnd
21
22class MigrateConfigToCommunity extends LoggedUpdateMaintenance {
23
24    private StatusFormatter $statusFormatter;
25    private ConfigurationProviderFactory $providerFactory;
26
27    public function __construct() {
28        parent::__construct();
29
30        $this->requireExtension( 'Babel' );
31        $this->requireExtension( 'CommunityConfiguration' );
32
33        $this->addOption( 'dry-run', 'Print the migration summary.' );
34        $this->addOption(
35            'summary-note',
36            'A note to be included in the edit summary (for example, a link to an announcement ' .
37            'page or a bug tracker; use wikitext syntax for internal links)',
38            false, true
39        );
40    }
41
42    private function initServices(): void {
43        $services = $this->getServiceContainer();
44        $this->statusFormatter = $services->getFormatterFactory()
45            ->getStatusFormatter( RequestContext::getMain() );
46
47        $ccServices = CommunityConfigurationServices::wrap( $this->getServiceContainer() );
48        $this->providerFactory = $ccServices->getConfigurationProviderFactory();
49    }
50
51    /** @inheritDoc */
52    protected function doDBUpdates() {
53        $this->initServices();
54
55        if ( !$this->providerFactory->isProviderSupported( 'Babel' ) ) {
56            $this->fatalError(
57                'The `Babel` CommunityConfiguration provider is not supported; ' .
58                'maybe BabelUseCommunityConfiguration is not set to true?'
59            );
60        }
61
62        $provider = $this->providerFactory->newProvider( 'Babel' );
63        $dryRun = $this->hasOption( 'dry-run' );
64
65        $config = $this->getConfig();
66        $newConfig = (object)[
67            'BabelCategoryNames' => (object)array_map(
68                // Community configuration does not support multi-typed configs
69                // An empty string is interpreted as "no category" (same as false). See T384941.
70                static fn ( $categoryName ) => $categoryName !== false ? $categoryName : '',
71                $config->get( 'BabelCategoryNames' )
72            ),
73            // Community configuration does not support multi-typed configs
74            // An empty string is interpreted as "no category" (same as false). See T384941.
75            'BabelMainCategory' => $config->get( 'BabelMainCategory' ) !== false ?
76                $config->get( 'BabelMainCategory' ) : '',
77            'BabelUseUserLanguage' => $config->get( 'BabelUseUserLanguage' ),
78            'BabelAutoCreate' => $config->get( 'BabelAutoCreate' ),
79        ];
80
81        if ( $dryRun ) {
82            $this->output( FormatJson::encode( $newConfig, true ) . PHP_EOL );
83        } else {
84            $summary = 'Migrating server configuration to an on-wiki JSON file';
85            if ( $this->hasOption( 'summary-note' ) ) {
86                $summary .= ' (' . $this->getOption( 'summary-note' ) . ')';
87            }
88            $status = $provider->storeValidConfiguration(
89                $newConfig,
90                new UltimateAuthority( User::newSystemUser( User::MAINTENANCE_SCRIPT_USER ) ),
91                $summary
92            );
93            if ( $status->isOK() ) {
94                $this->output( 'Done!' . PHP_EOL );
95            } else {
96                $this->error( 'Error when saving the new configuration' );
97                $this->error( '== Error details' );
98                $this->error( $this->statusFormatter->getWikiText( $status ) );
99                return false;
100            }
101        }
102
103        return !$dryRun;
104    }
105
106    /**
107     * @inheritDoc
108     */
109    protected function getUpdateKey() {
110        return 'BabelMigrateConfigToCommunity';
111    }
112}
113
114// @codeCoverageIgnoreStart
115$maintClass = MigrateConfigToCommunity::class;
116require_once RUN_MAINTENANCE_IF_MAIN;
117// @codeCoverageIgnoreEnd