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| 1 | <?php |
| 2 | /** |
| 3 | * Deletes a batch of pages. |
| 4 | * Usage: php deleteBatch.php [-u <user>] [-r <reason>] [-i <interval>] [--by-id] [listfile] |
| 5 | * where |
| 6 | * [listfile] is a file where each line contains the title of a page to be |
| 7 | * deleted, standard input is used if listfile is not given. |
| 8 | * <user> is the username |
| 9 | * <reason> is the delete reason |
| 10 | * <interval> is the number of seconds to sleep for after each delete |
| 11 | * |
| 12 | * This program is free software; you can redistribute it and/or modify |
| 13 | * it under the terms of the GNU General Public License as published by |
| 14 | * the Free Software Foundation; either version 2 of the License, or |
| 15 | * (at your option) any later version. |
| 16 | * |
| 17 | * This program is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * You should have received a copy of the GNU General Public License along |
| 23 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 24 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 25 | * http://www.gnu.org/copyleft/gpl.html |
| 26 | * |
| 27 | * @file |
| 28 | * @ingroup Maintenance |
| 29 | */ |
| 30 | |
| 31 | use MediaWiki\StubObject\StubGlobalUser; |
| 32 | use MediaWiki\Title\Title; |
| 33 | use MediaWiki\User\User; |
| 34 | |
| 35 | require_once __DIR__ . '/Maintenance.php'; |
| 36 | |
| 37 | /** |
| 38 | * Maintenance script to delete a batch of pages. |
| 39 | * |
| 40 | * @ingroup Maintenance |
| 41 | */ |
| 42 | class DeleteBatch extends Maintenance { |
| 43 | |
| 44 | public function __construct() { |
| 45 | parent::__construct(); |
| 46 | $this->addDescription( 'Deletes a batch of pages' ); |
| 47 | $this->addOption( 'u', 'User to perform deletion', false, true ); |
| 48 | $this->addOption( 'r', 'Reason to delete page', false, true ); |
| 49 | $this->addOption( 'i', 'Interval to sleep (in seconds) between deletions' ); |
| 50 | $this->addOption( 'by-id', 'Delete by page ID instead of by page name', false, false ); |
| 51 | $this->addArg( 'listfile', 'File with titles to delete, separated by newlines. ' . |
| 52 | 'If not given, stdin will be used.', false ); |
| 53 | } |
| 54 | |
| 55 | public function execute() { |
| 56 | # Change to current working directory |
| 57 | $oldCwd = getcwd(); |
| 58 | chdir( $oldCwd ); |
| 59 | |
| 60 | # Options processing |
| 61 | $username = $this->getOption( 'u', false ); |
| 62 | $reason = $this->getOption( 'r', '' ); |
| 63 | $interval = $this->getOption( 'i', 0 ); |
| 64 | $byId = $this->hasOption( 'by-id' ); |
| 65 | |
| 66 | if ( $username === false ) { |
| 67 | $user = User::newSystemUser( 'Delete page script', [ 'steal' => true ] ); |
| 68 | } else { |
| 69 | $user = User::newFromName( $username ); |
| 70 | } |
| 71 | if ( !$user ) { |
| 72 | $this->fatalError( "Invalid username" ); |
| 73 | } |
| 74 | StubGlobalUser::setUser( $user ); |
| 75 | |
| 76 | if ( $this->hasArg( 0 ) ) { |
| 77 | $file = fopen( $this->getArg( 0 ), 'r' ); |
| 78 | } else { |
| 79 | $file = $this->getStdin(); |
| 80 | } |
| 81 | |
| 82 | # Setup |
| 83 | if ( !$file ) { |
| 84 | $this->fatalError( "Unable to read file, exiting" ); |
| 85 | } |
| 86 | |
| 87 | $services = $this->getServiceContainer(); |
| 88 | $wikiPageFactory = $services->getWikiPageFactory(); |
| 89 | $repoGroup = $services->getRepoGroup(); |
| 90 | $delPageFactory = $services->getDeletePageFactory(); |
| 91 | |
| 92 | # Handle each entry |
| 93 | for ( $linenum = 1; !feof( $file ); $linenum++ ) { |
| 94 | $line = trim( fgets( $file ) ); |
| 95 | if ( $line == '' ) { |
| 96 | continue; |
| 97 | } |
| 98 | if ( $byId === false ) { |
| 99 | $target = Title::newFromText( $line ); |
| 100 | if ( $target === null ) { |
| 101 | $this->output( "Invalid title '$line' on line $linenum\n" ); |
| 102 | continue; |
| 103 | } |
| 104 | if ( !$target->exists() ) { |
| 105 | $this->output( "Skipping nonexistent page '$line'\n" ); |
| 106 | continue; |
| 107 | } |
| 108 | } else { |
| 109 | $target = Title::newFromID( (int)$line ); |
| 110 | if ( $target === null ) { |
| 111 | $this->output( "Invalid page ID '$line' on line $linenum\n" ); |
| 112 | continue; |
| 113 | } |
| 114 | if ( !$target->exists() ) { |
| 115 | $this->output( "Skipping nonexistent page ID '$line'\n" ); |
| 116 | continue; |
| 117 | } |
| 118 | } |
| 119 | if ( $target->getNamespace() === NS_FILE ) { |
| 120 | $img = $repoGroup->findFile( |
| 121 | $target, [ 'ignoreRedirect' => true ] |
| 122 | ); |
| 123 | if ( $img && $img->isLocal() && !$img->deleteFile( $reason, $user ) ) { |
| 124 | $this->output( " FAILED to delete associated file..." ); |
| 125 | } |
| 126 | } |
| 127 | $page = $wikiPageFactory->newFromTitle( $target ); |
| 128 | $delPage = $delPageFactory->newDeletePage( $page, $user ); |
| 129 | $status = $delPage |
| 130 | ->forceImmediate( true ) |
| 131 | ->deleteUnsafe( $reason ); |
| 132 | |
| 133 | if ( $status->isOK() ) { |
| 134 | $this->output( " Deleted!\n" ); |
| 135 | } else { |
| 136 | $this->output( " FAILED to delete article\n" ); |
| 137 | } |
| 138 | |
| 139 | if ( $interval ) { |
| 140 | sleep( $interval ); |
| 141 | } |
| 142 | $this->waitForReplication(); |
| 143 | } |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | $maintClass = DeleteBatch::class; |
| 148 | require_once RUN_MAINTENANCE_IF_MAIN; |