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| 1 | <?php |
| 2 | /** |
| 3 | * @ingroup Maintenance |
| 4 | */ |
| 5 | |
| 6 | use MediaWiki\Title\Title; |
| 7 | use MediaWiki\User\User; |
| 8 | |
| 9 | if ( getenv( 'MW_INSTALL_PATH' ) ) { |
| 10 | $IP = getenv( 'MW_INSTALL_PATH' ); |
| 11 | } else { |
| 12 | $IP = __DIR__ . '/../../..'; |
| 13 | } |
| 14 | |
| 15 | require_once "$IP/maintenance/Maintenance.php"; |
| 16 | |
| 17 | class FlagProtectToSemiProtect extends Maintenance { |
| 18 | |
| 19 | public function __construct() { |
| 20 | parent::__construct(); |
| 21 | $this->addDescription( 'Convert flag-protected pages to semi-protection.' ); |
| 22 | $this->addOption( 'user', 'The name of the admin user to use as the "protector"', true, true ); |
| 23 | $this->addOption( 'reason', 'The reason for the conversion', false, true ); |
| 24 | $this->setBatchSize( 500 ); |
| 25 | $this->requireExtension( 'FlaggedRevs' ); |
| 26 | } |
| 27 | |
| 28 | /** |
| 29 | * @inheritDoc |
| 30 | */ |
| 31 | public function execute() { |
| 32 | if ( !$this->getConfig()->get( 'FlaggedRevsProtection' ) ) { |
| 33 | $this->output( "\$wgFlaggedRevsProtection not enabled.\n" ); |
| 34 | return; |
| 35 | } |
| 36 | |
| 37 | $user = User::newFromName( $this->getOption( 'user' ) ); |
| 38 | if ( !$user || !$user->isRegistered() ) { |
| 39 | $this->fatalError( "Invalid user specified!" ); |
| 40 | } |
| 41 | $reason = $this->getOption( 'reason', |
| 42 | "Converting flagged protection settings to edit protection settings." ); |
| 43 | |
| 44 | $this->output( "Protecter username: \"" . $user->getName() . "\"\n" ); |
| 45 | $this->output( "Running in 5 seconds...Press ctrl-c to abort.\n" ); |
| 46 | sleep( 5 ); |
| 47 | |
| 48 | $this->flagToSemiProtect( $user, $reason ); |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * @param User $user |
| 53 | * @param string $reason |
| 54 | */ |
| 55 | private function flagToSemiProtect( User $user, $reason ) { |
| 56 | $this->output( "Semi-protecting all flag-protected pages...\n" ); |
| 57 | $reviewNamespaces = $this->getConfig()->get( 'FlaggedRevsNamespaces' ); |
| 58 | if ( !$reviewNamespaces ) { |
| 59 | $this->output( "\$wgFlaggedRevsNamespaces is empty.\n" ); |
| 60 | return; |
| 61 | } |
| 62 | |
| 63 | $db = $this->getPrimaryDB(); |
| 64 | $start = $db->newSelectQueryBuilder() |
| 65 | ->select( 'MIN(fpc_page_id)' ) |
| 66 | ->from( 'flaggedpage_config' ) |
| 67 | ->caller( __METHOD__ ) |
| 68 | ->fetchField(); |
| 69 | $end = $db->newSelectQueryBuilder() |
| 70 | ->select( 'MAX(fpc_page_id)' ) |
| 71 | ->from( 'flaggedpage_config' ) |
| 72 | ->caller( __METHOD__ ) |
| 73 | ->fetchField(); |
| 74 | if ( $start === null || $end === null ) { |
| 75 | $this->output( "...flaggedpage_config table seems to be empty.\n" ); |
| 76 | return; |
| 77 | } |
| 78 | # Do remaining chunk |
| 79 | $end += $this->mBatchSize - 1; |
| 80 | $blockStart = (int)$start; |
| 81 | $blockEnd = (int)( $start + $this->mBatchSize - 1 ); |
| 82 | $count = 0; |
| 83 | |
| 84 | $services = $this->getServiceContainer(); |
| 85 | $restrictionStore = $services->getRestrictionStore(); |
| 86 | $wikiPageFactory = $services->getWikiPageFactory(); |
| 87 | |
| 88 | while ( $blockEnd <= $end ) { |
| 89 | $this->output( "...doing fpc_page_id from $blockStart to $blockEnd\n" ); |
| 90 | $res = $db->newSelectQueryBuilder() |
| 91 | ->select( [ 'fpc_page_id', 'fpc_level', 'fpc_expiry' ] ) |
| 92 | ->from( 'flaggedpage_config' ) |
| 93 | ->join( 'page', null, 'page_id = fpc_page_id' ) |
| 94 | ->where( [ |
| 95 | $db->expr( 'fpc_page_id', '>=', $blockStart ), |
| 96 | $db->expr( 'fpc_page_id', '<=', $blockEnd ), |
| 97 | 'page_namespace' => $reviewNamespaces, |
| 98 | $db->expr( 'fpc_level', '!=', '' ), |
| 99 | ] ) |
| 100 | ->caller( __METHOD__ ) |
| 101 | ->fetchResultSet(); |
| 102 | # Go through and protect each page... |
| 103 | foreach ( $res as $row ) { |
| 104 | $title = Title::newFromID( $row->fpc_page_id ); |
| 105 | if ( $restrictionStore->isProtected( $title, 'edit' ) ) { |
| 106 | continue; // page already has edit protection - skip it |
| 107 | } |
| 108 | # Flagged protection settings |
| 109 | $frLimit = trim( $row->fpc_level ); |
| 110 | $frExpiry = ( $row->fpc_expiry === $db->getInfinity() ) |
| 111 | ? 'infinity' |
| 112 | : wfTimestamp( TS_MW, $row->fpc_expiry ); |
| 113 | # Build the new protection settings |
| 114 | $cascade = false; |
| 115 | $limit = []; |
| 116 | $expiry = []; |
| 117 | foreach ( $restrictionStore->listApplicableRestrictionTypes( $title ) as $type ) { |
| 118 | # Get existing restrictions for this action |
| 119 | $oldLimit = $restrictionStore->getRestrictions( $title, $type ); // array |
| 120 | $oldExpiry = $restrictionStore->getRestrictionExpiry( $title, $type ); // MW_TS |
| 121 | # Move or Edit rights - take highest of (flag,type) settings |
| 122 | if ( $type == 'edit' || $type == 'move' ) { |
| 123 | # Sysop flag-protect -> full protect |
| 124 | if ( $frLimit == 'sysop' || in_array( 'sysop', $oldLimit ) ) { |
| 125 | $newLimit = 'sysop'; |
| 126 | # Reviewer/autoconfirmed flag-protect -> semi-protect |
| 127 | } else { |
| 128 | $newLimit = 'autoconfirmed'; |
| 129 | } |
| 130 | # Take highest expiry of (flag,type) settings |
| 131 | $newExpiry = ( !$oldLimit || $frExpiry >= $oldExpiry ) |
| 132 | ? $frExpiry // note: 'infinity' > '99999999999999' |
| 133 | : $oldExpiry; |
| 134 | # Otherwise - maintain original limits |
| 135 | } else { |
| 136 | $newLimit = $oldLimit; |
| 137 | $newExpiry = $oldExpiry; |
| 138 | } |
| 139 | $limit[$type] = $newLimit; |
| 140 | $expiry[$type] = $newExpiry; |
| 141 | } |
| 142 | |
| 143 | $db->begin( __METHOD__ ); |
| 144 | $wikiPage = $wikiPageFactory->newFromTitle( $title ); |
| 145 | $ok = $wikiPage->doUpdateRestrictions( $limit, $expiry, $cascade, $reason, $user ); |
| 146 | if ( $ok ) { |
| 147 | $count++; |
| 148 | } else { |
| 149 | $this->output( "Could not protect: " . $title->getPrefixedText() . "\n" ); |
| 150 | } |
| 151 | $db->commit( __METHOD__ ); |
| 152 | } |
| 153 | $blockStart += $this->mBatchSize - 1; |
| 154 | $blockEnd += $this->mBatchSize - 1; |
| 155 | $this->waitForReplication(); |
| 156 | } |
| 157 | $this->output( "Protection of all flag-protected pages complete ... {$count} pages\n" ); |
| 158 | } |
| 159 | } |
| 160 | |
| 161 | $maintClass = FlagProtectToSemiProtect::class; |
| 162 | require_once RUN_MAINTENANCE_IF_MAIN; |