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| 1 | <?php |
| 2 | /** |
| 3 | * Deletes fancy captchas from storage |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License along |
| 16 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 18 | * http://www.gnu.org/copyleft/gpl.html |
| 19 | * |
| 20 | * @file |
| 21 | * @ingroup Maintenance |
| 22 | */ |
| 23 | if ( getenv( 'MW_INSTALL_PATH' ) ) { |
| 24 | $IP = getenv( 'MW_INSTALL_PATH' ); |
| 25 | } else { |
| 26 | $IP = __DIR__ . '/../../..'; |
| 27 | } |
| 28 | |
| 29 | require_once "$IP/maintenance/Maintenance.php"; |
| 30 | |
| 31 | use MediaWiki\Extension\ConfirmEdit\FancyCaptcha\FancyCaptcha; |
| 32 | use MediaWiki\Extension\ConfirmEdit\Hooks; |
| 33 | use MediaWiki\Maintenance\Maintenance; |
| 34 | use MediaWiki\Status\Status; |
| 35 | |
| 36 | /** |
| 37 | * Maintenance script that deletes old fancy captchas from storage |
| 38 | * |
| 39 | * @ingroup Maintenance |
| 40 | */ |
| 41 | class DeleteOldFancyCaptchas extends Maintenance { |
| 42 | public function __construct() { |
| 43 | parent::__construct(); |
| 44 | $this->addDescription( "Deletes old fancy captchas from storage" ); |
| 45 | $this->addOption( |
| 46 | "date", |
| 47 | 'Delete fancy captchas that were created before this date (e.g. 20170101000000)', |
| 48 | true, |
| 49 | true |
| 50 | ); |
| 51 | $this->addOption( |
| 52 | 'captchastoragedir', |
| 53 | 'Overrides the value of $wgCaptchaStorageDirectory', |
| 54 | false, |
| 55 | true |
| 56 | ); |
| 57 | $this->requireExtension( "FancyCaptcha" ); |
| 58 | } |
| 59 | |
| 60 | public function execute() { |
| 61 | $instance = Hooks::getInstance(); |
| 62 | if ( !( $instance instanceof FancyCaptcha ) ) { |
| 63 | $this->fatalError( "\$wgCaptchaClass is not FancyCaptcha.\n", 1 ); |
| 64 | } |
| 65 | |
| 66 | // Overrides $wgCaptchaStorageDirectory for this script run |
| 67 | if ( $this->hasOption( 'captchastoragedir' ) ) { |
| 68 | global $wgCaptchaStorageDirectory; |
| 69 | $wgCaptchaStorageDirectory = $this->getOption( 'captchastoragedir' ); |
| 70 | } |
| 71 | |
| 72 | $countAct = $instance->getCaptchaCount(); |
| 73 | $this->output( "Current number of captchas is $countAct.\n" ); |
| 74 | |
| 75 | $backend = $instance->getBackend(); |
| 76 | $dir = $backend->getRootStoragePath() . '/' . $instance->getStorageDir(); |
| 77 | |
| 78 | $filesToDelete = []; |
| 79 | $deleteDate = $this->getOption( 'date' ); |
| 80 | foreach ( |
| 81 | $backend->getFileList( [ 'dir' => $dir, 'adviseStat' => true ] ) as $file |
| 82 | ) { |
| 83 | $fullPath = $dir . '/' . $file; |
| 84 | $timestamp = $backend->getFileTimestamp( [ 'src' => $fullPath ] ); |
| 85 | if ( $timestamp < $deleteDate ) { |
| 86 | $filesToDelete[] = [ 'op' => 'delete', 'src' => $fullPath, ]; |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | $count = count( $filesToDelete ); |
| 91 | |
| 92 | if ( !$count ) { |
| 93 | $this->output( "No old fancy captchas to delete!\n" ); |
| 94 | return; |
| 95 | } |
| 96 | |
| 97 | $this->output( "$count old fancy captchas to be deleted.\n" ); |
| 98 | |
| 99 | $deletedCount = 0; |
| 100 | foreach ( array_chunk( $filesToDelete, 1000 ) as $chunk ) { |
| 101 | $ret = $backend->doQuickOperations( $chunk ); |
| 102 | |
| 103 | if ( $ret->isOK() ) { |
| 104 | $chunkCount = count( $chunk ); |
| 105 | $this->output( "$chunkCount...\n" ); |
| 106 | $deletedCount += $chunkCount; |
| 107 | } else { |
| 108 | $status = Status::wrap( $ret ); |
| 109 | $this->output( "Deleting old captchas errored.\n" ); |
| 110 | $this->output( $status->getWikiText( false, false, 'en' ) ); |
| 111 | } |
| 112 | } |
| 113 | |
| 114 | $this->output( "$deletedCount old fancy captchas deleted.\n" ); |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | $maintClass = DeleteOldFancyCaptchas::class; |
| 119 | require_once RUN_MAINTENANCE_IF_MAIN; |