mediawiki-extensions-Linter/includes/CategoryManager.php
Subramanya Sastry 0d230e722f Add misnested-tag linter category
Change-Id: I3508c68272940d21be6a5c9b78ee34c845debc74
2017-04-10 17:28:36 -05:00

149 lines
3.3 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;
/**
* Functions for lint error categories
*/
class CategoryManager {
const ERROR = 'error';
const WARNING = 'warning';
/**
* Map of category names to their hardcoded
* numerical ids for use in the database
*
* @var int[]
*/
private $categoryIds = [
'fostered' => 1,
'obsolete-tag' => 2,
'bogus-image-options' => 3,
'missing-end-tag' => 4,
'stripped-tag' => 5,
'self-closed-tag' => 6,
'deletable-table-tag' => 7,
'misnested-tag' => 8,
];
/**
* @var string[]
*/
private $errors = [];
/**
* @var string[]
*/
private $warnings = [];
public function __construct() {
global $wgLinterCategories;
foreach ( $wgLinterCategories as $name => $info ) {
if ( $info['enabled'] ) {
if ( $info['severity'] === self::ERROR ) {
$this->errors[] = $name;
} elseif ( $info['severity'] === self::WARNING ) {
$this->warnings[] = $name;
}
}
}
sort( $this->errors );
sort( $this->warnings );
}
/**
* @return string[]
*/
public function getErrors() {
return $this->errors;
}
/**
* @return string[]
*/
public function getWarnings() {
return $this->warnings;
}
/**
* Categories that are configure to be displayed to users
*
* @return string[]
*/
public function getVisibleCategories() {
return array_merge( $this->errors, $this->warnings );
}
/**
* Whether this category has a hardcoded id and can be
* inserted into the database
*
* @param string $name
* @return bool
*/
public function isKnownCategory( $name ) {
return isset( $this->categoryIds[$name] );
}
/**
* @param int $id
* @throws \RuntimeException if we can't find the name for the id
* @return string
*/
public function getCategoryName( $id ) {
$flip = array_flip( $this->categoryIds );
if ( isset( $flip[$id] ) ) {
return $flip[$id];
}
throw new \RuntimeException( "Could not find name for id $id" );
}
/**
* @param string[] $names
* @return int[]
*/
public function getCategoryIds( array $names ) {
$result = [];
foreach ( $names as $name ) {
$result[$name] = $this->getCategoryId( $name );
}
return $result;
}
/**
* Get the int id for the category in lint_categories table
*
* @param string $name
* @return int
* @throws \RuntimeException if we can't find the id for the name
*/
public function getCategoryId( $name ) {
if ( isset( $this->categoryIds[$name] ) ) {
return $this->categoryIds[$name];
}
throw new \RuntimeException( "Cannot find id for '$name'" );
}
}