218e8311d5
Per documentation on IDatabase, $conds must be a string or an array. Passing false for conds is confusing, since it's unclear whether this should match everything or nothing. Bug: T188314 Change-Id: I8be1ac4cbdaafc41aadc2a658be8a99b754b0268
96 lines
3.2 KiB
PHP
96 lines
3.2 KiB
PHP
<?php
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/**
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* Makes the required database updates for Special:ProtectedPages
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* to show all protected pages, even ones before the page restrictions
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* schema change. All remaining page_restriction column values are moved
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* to the new table.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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*/
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require_once __DIR__ . '/Maintenance.php';
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/**
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* Maintenance script that makes the required database updates for
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* Special:ProtectedPages to show all protected pages.
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*
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* @ingroup Maintenance
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*/
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class PopulateLogUsertext extends LoggedUpdateMaintenance {
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public function __construct() {
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parent::__construct();
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$this->addDescription( 'Populates the log_user_text field' );
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$this->setBatchSize( 100 );
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}
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protected function getUpdateKey() {
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return 'populate log_usertext';
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}
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protected function updateSkippedMessage() {
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return 'log_user_text column of logging table already populated.';
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}
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protected function doDBUpdates() {
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$batchSize = $this->getBatchSize();
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$db = $this->getDB( DB_MASTER );
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$start = $db->selectField( 'logging', 'MIN(log_id)', '', __METHOD__ );
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if ( !$start ) {
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$this->output( "Nothing to do.\n" );
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return true;
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}
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$end = $db->selectField( 'logging', 'MAX(log_id)', '', __METHOD__ );
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// If this is being run during an upgrade from 1.16 or earlier, this
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// will be run before the actor table change and should continue. But
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// if it's being run on a new installation, the field won't exist to be populated.
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if ( !$db->fieldInfo( 'logging', 'log_user_text' ) ) {
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$this->output( "No log_user_text field, nothing to do.\n" );
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return true;
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}
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# Do remaining chunk
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$end += $batchSize - 1;
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$blockStart = $start;
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$blockEnd = $start + $batchSize - 1;
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while ( $blockEnd <= $end ) {
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$this->output( "...doing log_id from $blockStart to $blockEnd\n" );
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$cond = "log_id BETWEEN " . (int)$blockStart . " AND " . (int)$blockEnd .
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" AND log_user = user_id";
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$res = $db->select( [ 'logging', 'user' ],
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[ 'log_id', 'user_name' ], $cond, __METHOD__ );
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$this->beginTransaction( $db, __METHOD__ );
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foreach ( $res as $row ) {
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$db->update( 'logging', [ 'log_user_text' => $row->user_name ],
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[ 'log_id' => $row->log_id ], __METHOD__ );
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}
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$this->commitTransaction( $db, __METHOD__ );
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$blockStart += $batchSize;
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$blockEnd += $batchSize;
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}
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$this->output( "Done populating log_user_text field.\n" );
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return true;
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}
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}
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$maintClass = PopulateLogUsertext::class;
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require_once RUN_MAINTENANCE_IF_MAIN;
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