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Merge "Add a maintenance script for opt-in"

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jenkins-bot
2017-02-20 16:49:32 +00:00
committed by Gerrit Code Review
parent 69ef21dd3c 3e17adcf5f
commit d47e25c8df
1 changed files with 100 additions and 0 deletions
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maintenance/ULSCompactLinksDisablePref.php Normal file
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<?php
/**
* Disables the UniversalLanguageSelector compact-language-links
* preference for appropriate users
*
* @copyright 2017 Wikimedia Language team and others; see AUTHORS.txt
* @license GPL-2.0+
* @author Niklas Laxström
* @author Amir E. Aharoni
* Based on autodisablePref.php from the VisualEditor repository by Alex Monk
* @file
* @ingroup Extensions
* @ingroup Maintenance
*/
require_once ( getenv( 'MW_INSTALL_PATH' ) !== false
? getenv( 'MW_INSTALL_PATH' ) . '/maintenance/Maintenance.php'
: __DIR__ . '/../../../maintenance/Maintenance.php' );
class ULSCompactLinksDisablePref extends Maintenance {
public function __construct() {
parent::__construct();
$this->requireExtension( 'UniversalLanguageSelector' );
$this->mDescription = 'Disables the UniversalLanguageSelector compact-language-links ' .
'preference for appropriate users.';
$this->setBatchSize( 100 );
$this->addOption( 'really', 'Really change the preferences' );
}
public function execute() {
$dbr = wfGetDB( DB_REPLICA );
$this->really = $this->hasOption( 'really' );
$lastUserId = 0;
do {
$tables = [ 'revision', 'user_properties', 'user_groups' ];
$fields = [ 'rev_user', 'isbot' => 'ug_group', 'hasbeta' => 'up_value' ];
$conds = [
'rev_timestamp > ' . $dbr->timestamp( 20161001000000 ),
"rev_user > $lastUserId"
];
$options = [
'GROUP BY' => 'rev_user',
'HAVING' => 'count(*) >= 20',
'ORDER BY' => 'rev_user',
'LIMIT' => $this->mBatchSize,
];
$joins = [
'user_properties' => [
'LEFT OUTER JOIN',
"rev_user = up_user AND up_property = 'uls-compact-links' AND up_value = 1"
],
'user_groups' => [
'LEFT OUTER JOIN',
"rev_user = ug_user AND ug_group = 'bot'"
]
];
if ( !$this->really ) {
echo "\n\n" .
$dbr->selectSqlText( $tables, $fields, $conds, __METHOD__, $options, $joins ) .
"\n";
}
$results = $dbr->select( $tables, $fields, $conds, __METHOD__, $options, $joins );
$disabled = 0;
foreach ( $results as $row ) {
$lastUserId = $row->rev_user;
if ( $row->isbot === 'bot' || $row->hasbeta !== null ) {
continue;
}
$user = User::newFromId( $lastUserId );
$user->load( User::READ_LATEST );
if ( $this->really ) {
$user->setOption( 'compact-language-links', 0 );
$user->saveSettings();
}
$disabled++;
// If we ever need to revert, print the affected user ids
$this->output( $row->rev_user . " ", 'userids' );
}
$this->output( "Disabled compact-language-links for $disabled users.\n" );
wfWaitForSlaves();
} while ( $results->numRows() === $this->mBatchSize );
$this->output( "done.\n" );
}
}
$maintClass = "ULSCompactLinksDisablePref";
require_once RUN_MAINTENANCE_IF_MAIN;