mediawiki-extensions-Linter/includes/RecordLintJob.php
Kunal Mehta 419610bcdb Enforce category/page/position uniqueness constraint in the database
Move location to two separate columns in the database: linter_start and
linter_end. This allows us to have the database enforce the uniqueness
of those fields, instead of just relying upon the PHP code to do so,
which could be bypassed since we have multiple servers and concurrent
processes.

Change-Id: I3e67ce1b7cb3c93866a388ec3248af4cff2a81e0
2016-11-30 18:55:19 -08:00

69 lines
2 KiB
PHP

<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\Linter;
use Job;
use Title;
class RecordLintJob extends Job {
/**
* RecordLintJob constructor.
* @param Title $title
* @param array $params
*/
public function __construct( Title $title, array $params ) {
parent::__construct( 'RecordLintJob', $title, $params );
}
public function run() {
if ( $this->title->getLatestRevID() != $this->params['revision'] ) {
// Outdated now, let a later job handle it
return true;
}
// [ 'category' => [ 'id' => LintError ] ]
$errors = [];
foreach ( $this->params['errors'] as $errorInfo ) {
$error = new LintError(
$errorInfo['type'],
$errorInfo['location'],
$errorInfo['params']
);
// Use unique id as key to get rid of exact dupes
// (e.g. same category of error in same template)
$errors[$error->category][$error->id()] = $error;
}
$lintDb = new Database( $this->title->getArticleID() );
$toSet = [];
foreach ( $errors as $category => $catErrors ) {
// If there are too many errors for a category, trim some of them.
if ( count( $catErrors ) > $lintDb::MAX_PER_CAT ) {
$catErrors = array_slice( $catErrors, 0, $lintDb::MAX_PER_CAT );
}
$toSet = array_merge( $toSet, $catErrors );
}
$lintDb->setForPage( $toSet );
return true;
}
}