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1 | <?php |
2 | /** |
3 | * Holds list of deprecated hooks and methods for retrieval |
4 | * |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License as published by |
7 | * the Free Software Foundation; either version 2 of the License, or |
8 | * (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU General Public License along |
16 | * with this program; if not, write to the Free Software Foundation, Inc., |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
18 | * http://www.gnu.org/copyleft/gpl.html |
19 | * |
20 | * @file |
21 | */ |
22 | |
23 | namespace MediaWiki\HookContainer; |
24 | |
25 | use InvalidArgumentException; |
26 | |
27 | class DeprecatedHooks { |
28 | |
29 | /** |
30 | * @var array[] List of deprecated hooks. Value arrays for each hook contain: |
31 | * - deprecatedVersion: (string) Version in which the hook was deprecated, |
32 | * to pass to wfDeprecated(). |
33 | * - component: (string, optional) $component to pass to wfDeprecated(). |
34 | * - silent (bool, optional) If true, no deprecation warning will be raised |
35 | * @phpcs-require-sorted-array |
36 | */ |
37 | private $deprecatedHooks = [ |
38 | 'AddNewAccount' => [ 'deprecatedVersion' => '1.27' ], |
39 | 'ArticleDelete' => [ 'deprecatedVersion' => '1.37', 'silent' => true ], |
40 | 'ArticleDeleteComplete' => [ 'deprecatedVersion' => '1.37', 'silent' => true ], |
41 | 'ArticleUndelete' => [ 'deprecatedVersion' => '1.40', 'silent' => true ], |
42 | 'EditPageBeforeEditToolbar' => [ 'deprecatedVersion' => '1.36' ], |
43 | 'EmailUser' => [ 'deprecatedVersion' => '1.41', 'silent' => true ], |
44 | 'EmailUserPermissionsErrors' => [ 'deprecatedVersion' => '1.41' ], |
45 | 'InterwikiLoadPrefix' => [ 'deprecatedVersion' => '1.36' ], |
46 | 'LocalFile::getHistory' => [ 'deprecatedVersion' => '1.37' ], |
47 | 'MagicWordwgVariableIDs' => [ 'deprecatedVersion' => '1.35', 'silent' => true ], |
48 | 'MessageCache::get' => [ 'deprecatedVersion' => '1.41' ], |
49 | 'OutputPageMakeCategoryLinks' => [ 'deprecatedVersion' => '1.43' ], |
50 | 'PageContentSave' => [ 'deprecatedVersion' => '1.35', 'silent' => true ], |
51 | 'PrefixSearchBackend' => [ 'deprecatedVersion' => '1.27' ], |
52 | 'ProtectionForm::buildForm' => [ 'deprecatedVersion' => '1.36', 'silent' => true ], |
53 | 'RollbackComplete' => [ 'deprecatedVersion' => '1.36', 'silent' => true ], |
54 | 'SearchDataForIndex' => [ 'deprecatedVersion' => '1.40', 'silent' => true ], |
55 | 'SkinCopyrightFooter' => [ 'deprecatedVersion' => '1.43', 'silent' => true ], |
56 | 'userCan' => [ 'deprecatedVersion' => '1.37' ], |
57 | 'UserCanSendEmail' => [ 'deprecatedVersion' => '1.41', 'silent' => true ], |
58 | 'WikiPageDeletionUpdates' => [ 'deprecatedVersion' => '1.32', 'silent' => true ], |
59 | ]; |
60 | |
61 | /** |
62 | * @param array[] $deprecatedHooks List of hooks to mark as deprecated. |
63 | * Value arrays for each hook contain: |
64 | * - deprecatedVersion: (string) Version in which the hook was deprecated, |
65 | * to pass to wfDeprecated(). |
66 | * - component: (string, optional) $component to pass to wfDeprecated(). |
67 | * - silent: (bool, optional) True to not raise any deprecation warning |
68 | */ |
69 | public function __construct( array $deprecatedHooks = [] ) { |
70 | foreach ( $deprecatedHooks as $hook => $info ) { |
71 | $this->markDeprecated( |
72 | $hook, |
73 | $info['deprecatedVersion'], |
74 | $info['component'] ?? false, |
75 | $info['silent'] ?? false |
76 | ); |
77 | } |
78 | } |
79 | |
80 | /** |
81 | * For use by extensions, to add to list of deprecated hooks. |
82 | * Core-defined hooks should instead be added to $this->$deprecatedHooks directly. |
83 | * However, the preferred method of marking a hook deprecated is by adding it to |
84 | * the DeprecatedHooks attribute in extension.json |
85 | * |
86 | * @param string $hook |
87 | * @param string $version Version in which the hook was deprecated, to pass to wfDeprecated() |
88 | * @param string|null $component (optional) component to pass to wfDeprecated(). |
89 | * @param bool $silent True to not raise any deprecation warning |
90 | * @throws InvalidArgumentException Hook has already been marked deprecated |
91 | */ |
92 | public function markDeprecated( |
93 | string $hook, string $version, ?string $component = null, bool $silent = false |
94 | ): void { |
95 | if ( isset( $this->deprecatedHooks[$hook] ) ) { |
96 | throw new InvalidArgumentException( |
97 | "Cannot mark hook '$hook' deprecated with version $version. " . |
98 | "It is already marked deprecated with version " . |
99 | $this->deprecatedHooks[$hook]['deprecatedVersion'] |
100 | ); |
101 | } |
102 | $hookInfo = [ |
103 | 'deprecatedVersion' => $version, |
104 | 'silent' => $silent |
105 | ]; |
106 | if ( $component ) { |
107 | $hookInfo['component'] = $component; |
108 | } |
109 | $this->deprecatedHooks[$hook] = $hookInfo; |
110 | } |
111 | |
112 | /** |
113 | * Checks whether hook is marked deprecated |
114 | * @param string $hook Hook name |
115 | * @return bool |
116 | */ |
117 | public function isHookDeprecated( string $hook ): bool { |
118 | return isset( $this->deprecatedHooks[$hook] ); |
119 | } |
120 | |
121 | /** |
122 | * Gets deprecation info for a specific hook or all hooks if hook not specified |
123 | * @param string|null $hook (optional) Hook name |
124 | * @return array|null Value array from $this->deprecatedHooks for a specific hook or all hooks |
125 | */ |
126 | public function getDeprecationInfo( ?string $hook = null ): ?array { |
127 | if ( !$hook ) { |
128 | return $this->deprecatedHooks; |
129 | } |
130 | return $this->deprecatedHooks[$hook] ?? null; |
131 | } |
132 | } |