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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\Status\Status; |
34 | |
35 | /** |
36 | * Maintenance script that deletes old fancy captchas from storage |
37 | * |
38 | * @ingroup Maintenance |
39 | */ |
40 | class DeleteOldFancyCaptchas extends Maintenance { |
41 | public function __construct() { |
42 | parent::__construct(); |
43 | $this->addDescription( "Deletes old fancy captchas from storage" ); |
44 | $this->addOption( |
45 | "date", |
46 | 'Delete fancy captchas that were created before this date (e.g. 20170101000000)', |
47 | true, |
48 | true |
49 | ); |
50 | $this->addOption( |
51 | 'captchastoragedir', |
52 | 'Overrides the value of $wgCaptchaStorageDirectory', |
53 | false, |
54 | true |
55 | ); |
56 | $this->requireExtension( "FancyCaptcha" ); |
57 | } |
58 | |
59 | public function execute() { |
60 | $instance = Hooks::getInstance(); |
61 | if ( !( $instance instanceof FancyCaptcha ) ) { |
62 | $this->fatalError( "\$wgCaptchaClass is not FancyCaptcha.\n", 1 ); |
63 | } |
64 | |
65 | // Overrides $wgCaptchaStorageDirectory for this script run |
66 | if ( $this->hasOption( 'captchastoragedir' ) ) { |
67 | global $wgCaptchaStorageDirectory; |
68 | $wgCaptchaStorageDirectory = $this->getOption( 'captchastoragedir' ); |
69 | } |
70 | |
71 | $countAct = $instance->getCaptchaCount(); |
72 | $this->output( "Current number of captchas is $countAct.\n" ); |
73 | |
74 | $backend = $instance->getBackend(); |
75 | $dir = $backend->getRootStoragePath() . '/' . $instance->getStorageDir(); |
76 | |
77 | $filesToDelete = []; |
78 | $deleteDate = $this->getOption( 'date' ); |
79 | foreach ( |
80 | $backend->getFileList( [ 'dir' => $dir, 'adviseStat' => true ] ) as $file |
81 | ) { |
82 | $fullPath = $dir . '/' . $file; |
83 | $timestamp = $backend->getFileTimestamp( [ 'src' => $fullPath ] ); |
84 | if ( $timestamp < $deleteDate ) { |
85 | $filesToDelete[] = [ 'op' => 'delete', 'src' => $fullPath, ]; |
86 | } |
87 | } |
88 | |
89 | $count = count( $filesToDelete ); |
90 | |
91 | if ( !$count ) { |
92 | $this->output( "No old fancy captchas to delete!\n" ); |
93 | return; |
94 | } |
95 | |
96 | $this->output( "$count old fancy captchas to be deleted.\n" ); |
97 | |
98 | $deletedCount = 0; |
99 | foreach ( array_chunk( $filesToDelete, 1000 ) as $chunk ) { |
100 | $ret = $backend->doQuickOperations( $chunk ); |
101 | |
102 | if ( $ret->isOK() ) { |
103 | $chunkCount = count( $chunk ); |
104 | $this->output( "$chunkCount...\n" ); |
105 | $deletedCount += $chunkCount; |
106 | } else { |
107 | $status = Status::wrap( $ret ); |
108 | $this->output( "Deleting old captchas errored.\n" ); |
109 | $this->output( $status->getWikiText( false, false, 'en' ) ); |
110 | } |
111 | } |
112 | |
113 | $this->output( "$deletedCount old fancy captchas deleted.\n" ); |
114 | } |
115 | } |
116 | |
117 | $maintClass = DeleteOldFancyCaptchas::class; |
118 | require_once RUN_MAINTENANCE_IF_MAIN; |