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1 | <?php |
2 | /** |
3 | * This program is free software; you can redistribute it and/or modify |
4 | * it under the terms of the GNU General Public License as published by |
5 | * the Free Software Foundation; either version 2 of the License, or |
6 | * (at your option) any later version. |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License along |
14 | * with this program; if not, write to the Free Software Foundation, Inc., |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
16 | * http://www.gnu.org/copyleft/gpl.html |
17 | * |
18 | * @file |
19 | */ |
20 | |
21 | namespace MediaWiki\Specials; |
22 | |
23 | use MediaWiki\Cache\LinkBatchFactory; |
24 | use MediaWiki\Languages\LanguageConverterFactory; |
25 | use MediaWiki\Title\NamespaceInfo; |
26 | use MediaWiki\Title\Title; |
27 | use Skin; |
28 | use stdClass; |
29 | use Wikimedia\Rdbms\IConnectionProvider; |
30 | |
31 | /** |
32 | * List of uncategorized category pages. |
33 | * |
34 | * @ingroup SpecialPage |
35 | */ |
36 | class SpecialUncategorizedCategories extends SpecialUncategorizedPages { |
37 | /** |
38 | * Holds a list of categories, which shouldn't be listed on this special page, |
39 | * even if it is uncategorized. |
40 | * @var array |
41 | */ |
42 | private $exceptionList = null; |
43 | |
44 | /** |
45 | * @param NamespaceInfo $namespaceInfo |
46 | * @param IConnectionProvider $dbProvider |
47 | * @param LinkBatchFactory $linkBatchFactory |
48 | * @param LanguageConverterFactory $languageConverterFactory |
49 | */ |
50 | public function __construct( |
51 | NamespaceInfo $namespaceInfo, |
52 | IConnectionProvider $dbProvider, |
53 | LinkBatchFactory $linkBatchFactory, |
54 | LanguageConverterFactory $languageConverterFactory |
55 | ) { |
56 | parent::__construct( |
57 | $namespaceInfo, |
58 | $dbProvider, |
59 | $linkBatchFactory, |
60 | $languageConverterFactory |
61 | ); |
62 | $this->mName = 'Uncategorizedcategories'; |
63 | $this->requestedNamespace = NS_CATEGORY; |
64 | } |
65 | |
66 | /** |
67 | * Returns an array of category titles (usually without the namespace), which |
68 | * shouldn't be listed on this page, even if they're uncategorized. |
69 | * |
70 | * @return array |
71 | */ |
72 | private function getExceptionList() { |
73 | if ( $this->exceptionList === null ) { |
74 | $this->exceptionList = []; |
75 | $exList = $this->msg( 'uncategorized-categories-exceptionlist' ) |
76 | ->inContentLanguage()->plain(); |
77 | $proposedTitles = explode( "\n", $exList ); |
78 | foreach ( $proposedTitles as $titleStr ) { |
79 | if ( !str_starts_with( $titleStr, '*' ) ) { |
80 | continue; |
81 | } |
82 | $titleStr = preg_replace( "/^\\*\\s*/", '', $titleStr ); |
83 | $title = Title::newFromText( $titleStr, NS_CATEGORY ); |
84 | if ( $title && $title->getNamespace() !== NS_CATEGORY ) { |
85 | $title = Title::makeTitleSafe( NS_CATEGORY, $titleStr ); |
86 | } |
87 | if ( $title ) { |
88 | $this->exceptionList[] = $title->getDBkey(); |
89 | } |
90 | } |
91 | } |
92 | return $this->exceptionList; |
93 | } |
94 | |
95 | public function getQueryInfo() { |
96 | $query = parent::getQueryInfo(); |
97 | $exceptionList = $this->getExceptionList(); |
98 | if ( $exceptionList ) { |
99 | $dbr = $this->getDatabaseProvider()->getReplicaDatabase(); |
100 | $query['conds'][] = $dbr->expr( 'page_title', '!=', $exceptionList ); |
101 | } |
102 | |
103 | return $query; |
104 | } |
105 | |
106 | /** |
107 | * Formats the result |
108 | * @param Skin $skin The current skin |
109 | * @param stdClass $result The query result |
110 | * @return string The category link |
111 | */ |
112 | public function formatResult( $skin, $result ) { |
113 | $title = Title::makeTitle( NS_CATEGORY, $result->title ); |
114 | $text = $title->getText(); |
115 | |
116 | return $this->getLinkRenderer()->makeKnownLink( $title, $text ); |
117 | } |
118 | } |
119 | |
120 | /** |
121 | * Retain the old class name for backwards compatibility. |
122 | * @deprecated since 1.41 |
123 | */ |
124 | class_alias( SpecialUncategorizedCategories::class, 'SpecialUncategorizedCategories' ); |