mediawiki-extensions-Linter/includes/ApiQueryLintErrors.php
Kunal Mehta bce5b31616 Initial commit
This configures a MediaWiki extension to recieve Parsoid's lint errors
and expose them to users.

Change-Id: Ie0776aecf145eb1c87c2a539ddf3ea8d35a899f5
2016-10-17 16:02:53 -07:00

128 lines
3.8 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 ApiBase;
use ApiQuery;
use ApiQueryBase;
use ApiResult;
use Title;
class ApiQueryLintErrors extends ApiQueryBase {
public function __construct( ApiQuery $queryModule, $moduleName ) {
parent::__construct( $queryModule, $moduleName, 'lnt' );
}
public function execute() {
$params = $this->extractRequestParams();
$this->addTables( 'linter' );
if ( $params['category'] !== null ) {
$this->addWhereFld( 'linter_cat', $params['category'] );
} else {
// Limit only to enabled categories (there might be others in the DB)
$this->addWhereFld( 'linter_cat', $this->getCategories() );
}
$db = $this->getDB();
if ( $params['from'] !== null ) {
$this->addWhere( 'linter_id >= ' . $db->addQuotes( $params['from'] ) );
}
if ( $params['namespace'] !== null ) {
$this->addWhereFld( 'page_namespace', $params['namespace'] );
}
$this->addTables( 'page' );
$this->addJoinConds( [ 'page' => [ 'INNER JOIN', 'page_id=linter_page' ] ] );
$this->addFields( [
'linter_id', 'linter_cat', 'linter_params',
'page_namespace', 'page_title',
] );
// Be explicit about ORDER BY
$this->addOption( 'ORDER BY', 'linter_id' );
// Add +1 to limit to know if there's another row for continuation
$this->addOption( 'LIMIT', $params['limit'] + 1 );
$rows = $this->select( __METHOD__ );
$result = $this->getResult();
$count = 0;
foreach ( $rows as $row ) {
$lintError = Database::makeLintError( $row );
$count++;
if ( $count > $params['limit'] ) {
$this->setContinueEnumParameter( 'from', $lintError->lintId );
break;
}
$title = Title::makeTitle( $row->page_namespace, $row->page_title );
$data = [
'title' => $title->getPrefixedText(),
'lintId' => $lintError->lintId,
'category' => $lintError->category,
'location' => $lintError->location,
'templateInfo' => $lintError->templateInfo,
'params' => $lintError->getExtraParams(),
];
// template info and params are an object
$data['params'][ApiResult::META_TYPE] = 'assoc';
$data['templateInfo'][ApiResult::META_TYPE] = 'assoc';
$fit = $result->addValue( [ 'query', $this->getModuleName() ], null, $data );
if ( !$fit ) {
$this->setContinueEnumParameter( 'from', $lintError->lintId );
break;
}
}
}
private function getCategories() {
global $wgLinterCategories;
return array_keys( array_filter( $wgLinterCategories ) );
}
public function getAllowedParams() {
return [
'category' => [
ApiBase::PARAM_TYPE => $this->getCategories(),
ApiBase::PARAM_ISMULTI => true,
],
'limit' => [
ApiBase::PARAM_DFLT => 10,
ApiBase::PARAM_TYPE => 'limit',
ApiBase::PARAM_MIN => 1,
ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
],
'namespace' => [
ApiBase::PARAM_TYPE => 'namespace',
ApiBase::PARAM_ISMULTI => true,
],
'from' => [
ApiBase::PARAM_TYPE => 'integer',
],
];
}
public function getExamplesMessages() {
return [
'action=query&list=linterrors&lecategory=obsolete-tag' =>
'apihelp-query+linterrors-example-1',
];
}
}