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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\Block\HideUserUtils; |
24 | use MediaWiki\Cache\LinkBatchFactory; |
25 | use MediaWiki\Html\FormOptions; |
26 | use MediaWiki\Html\Html; |
27 | use MediaWiki\HTMLForm\HTMLForm; |
28 | use MediaWiki\MainConfigNames; |
29 | use MediaWiki\Pager\ActiveUsersPager; |
30 | use MediaWiki\SpecialPage\SpecialPage; |
31 | use MediaWiki\User\TempUser\TempUserConfig; |
32 | use MediaWiki\User\UserGroupManager; |
33 | use MediaWiki\User\UserIdentityLookup; |
34 | use Wikimedia\Rdbms\IConnectionProvider; |
35 | |
36 | /** |
37 | * Implements Special:Activeusers |
38 | * |
39 | * @ingroup SpecialPage |
40 | */ |
41 | class SpecialActiveUsers extends SpecialPage { |
42 | |
43 | private LinkBatchFactory $linkBatchFactory; |
44 | private IConnectionProvider $dbProvider; |
45 | private UserGroupManager $userGroupManager; |
46 | private UserIdentityLookup $userIdentityLookup; |
47 | private HideUserUtils $hideUserUtils; |
48 | private TempUserConfig $tempUserConfig; |
49 | |
50 | public function __construct( |
51 | LinkBatchFactory $linkBatchFactory, |
52 | IConnectionProvider $dbProvider, |
53 | UserGroupManager $userGroupManager, |
54 | UserIdentityLookup $userIdentityLookup, |
55 | HideUserUtils $hideUserUtils, |
56 | TempUserConfig $tempUserConfig |
57 | ) { |
58 | parent::__construct( 'Activeusers' ); |
59 | $this->linkBatchFactory = $linkBatchFactory; |
60 | $this->dbProvider = $dbProvider; |
61 | $this->userGroupManager = $userGroupManager; |
62 | $this->userIdentityLookup = $userIdentityLookup; |
63 | $this->hideUserUtils = $hideUserUtils; |
64 | $this->tempUserConfig = $tempUserConfig; |
65 | } |
66 | |
67 | /** |
68 | * @param string|null $par Parameter passed to the page or null |
69 | */ |
70 | public function execute( $par ) { |
71 | $out = $this->getOutput(); |
72 | |
73 | $this->setHeaders(); |
74 | $this->outputHeader(); |
75 | |
76 | $opts = new FormOptions(); |
77 | |
78 | $opts->add( 'username', '' ); |
79 | $opts->add( 'groups', [] ); |
80 | $opts->add( 'excludegroups', [] ); |
81 | // Backwards-compatibility with old URLs |
82 | $opts->add( 'hidebots', false, FormOptions::BOOL ); |
83 | $opts->add( 'hidesysops', false, FormOptions::BOOL ); |
84 | |
85 | $opts->fetchValuesFromRequest( $this->getRequest() ); |
86 | |
87 | if ( $par !== null ) { |
88 | $opts->setValue( 'username', $par ); |
89 | } |
90 | |
91 | $pager = new ActiveUsersPager( |
92 | $this->getContext(), |
93 | $this->getHookContainer(), |
94 | $this->linkBatchFactory, |
95 | $this->dbProvider, |
96 | $this->userGroupManager, |
97 | $this->userIdentityLookup, |
98 | $this->hideUserUtils, |
99 | $this->tempUserConfig, |
100 | $opts |
101 | ); |
102 | $usersBody = $pager->getBody(); |
103 | |
104 | $this->buildForm(); |
105 | |
106 | if ( $usersBody ) { |
107 | $out->addHTML( |
108 | $pager->getNavigationBar() . |
109 | Html::rawElement( 'ul', [], $usersBody ) . |
110 | $pager->getNavigationBar() |
111 | ); |
112 | $out->addModuleStyles( 'mediawiki.interface.helpers.styles' ); |
113 | } else { |
114 | $out->addWikiMsg( 'activeusers-noresult' ); |
115 | } |
116 | } |
117 | |
118 | /** |
119 | * Generate and output the form |
120 | */ |
121 | protected function buildForm() { |
122 | $groups = $this->userGroupManager->listAllGroups(); |
123 | |
124 | $options = []; |
125 | $lang = $this->getLanguage(); |
126 | foreach ( $groups as $group ) { |
127 | $msg = htmlspecialchars( $lang->getGroupName( $group ) ); |
128 | $options[$msg] = $group; |
129 | } |
130 | ksort( $options ); |
131 | |
132 | // Backwards-compatibility with old URLs |
133 | $req = $this->getRequest(); |
134 | $excludeDefault = []; |
135 | if ( $req->getCheck( 'hidebots' ) ) { |
136 | $excludeDefault[] = 'bot'; |
137 | } |
138 | if ( $req->getCheck( 'hidesysops' ) ) { |
139 | $excludeDefault[] = 'sysop'; |
140 | } |
141 | |
142 | $formDescriptor = [ |
143 | 'username' => [ |
144 | 'type' => 'user', |
145 | 'name' => 'username', |
146 | 'label-message' => 'activeusers-from', |
147 | ], |
148 | 'groups' => [ |
149 | 'type' => 'multiselect', |
150 | 'dropdown' => true, |
151 | 'flatlist' => true, |
152 | 'name' => 'groups', |
153 | 'label-message' => 'activeusers-groups', |
154 | 'options' => $options, |
155 | ], |
156 | 'excludegroups' => [ |
157 | 'type' => 'multiselect', |
158 | 'dropdown' => true, |
159 | 'flatlist' => true, |
160 | 'name' => 'excludegroups', |
161 | 'label-message' => 'activeusers-excludegroups', |
162 | 'options' => $options, |
163 | 'default' => $excludeDefault, |
164 | ], |
165 | ]; |
166 | |
167 | HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() ) |
168 | // For the 'multiselect' field values to be preserved on submit |
169 | ->setFormIdentifier( 'specialactiveusers' ) |
170 | ->setPreHtml( $this->getIntroText() ) |
171 | ->setWrapperLegendMsg( 'activeusers' ) |
172 | ->setSubmitTextMsg( 'activeusers-submit' ) |
173 | // prevent setting subpage and 'username' parameter at the same time |
174 | ->setTitle( $this->getPageTitle() ) |
175 | ->setMethod( 'get' ) |
176 | ->prepareForm() |
177 | ->displayForm( false ); |
178 | } |
179 | |
180 | /** |
181 | * Return introductory message. |
182 | * @return string |
183 | */ |
184 | protected function getIntroText() { |
185 | $days = $this->getConfig()->get( MainConfigNames::ActiveUserDays ); |
186 | |
187 | $intro = $this->msg( 'activeusers-intro' )->numParams( $days )->parse(); |
188 | |
189 | // Mention the level of cache staleness... |
190 | $dbr = $this->dbProvider->getReplicaDatabase(); |
191 | |
192 | $rcMax = $dbr->newSelectQueryBuilder() |
193 | ->select( 'MAX(rc_timestamp)' ) |
194 | ->from( 'recentchanges' ) |
195 | ->caller( __METHOD__ )->fetchField(); |
196 | if ( $rcMax ) { |
197 | $cTime = $dbr->newSelectQueryBuilder() |
198 | ->select( 'qci_timestamp' ) |
199 | ->from( 'querycache_info' ) |
200 | ->where( [ 'qci_type' => 'activeusers' ] ) |
201 | ->caller( __METHOD__ )->fetchField(); |
202 | if ( $cTime ) { |
203 | $secondsOld = (int)wfTimestamp( TS_UNIX, $rcMax ) - (int)wfTimestamp( TS_UNIX, $cTime ); |
204 | } else { |
205 | $rcMin = $dbr->newSelectQueryBuilder() |
206 | ->select( 'MIN(rc_timestamp)' ) |
207 | ->from( 'recentchanges' ) |
208 | ->caller( __METHOD__ )->fetchField(); |
209 | $secondsOld = time() - (int)wfTimestamp( TS_UNIX, $rcMin ); |
210 | } |
211 | if ( $secondsOld > 0 ) { |
212 | $intro .= $this->msg( 'cachedspecial-viewing-cached-ttl' ) |
213 | ->durationParams( $secondsOld )->parseAsBlock(); |
214 | } |
215 | } |
216 | |
217 | return $intro; |
218 | } |
219 | |
220 | protected function getGroupName() { |
221 | return 'users'; |
222 | } |
223 | } |
224 | |
225 | /** @deprecated class alias since 1.41 */ |
226 | class_alias( SpecialActiveUsers::class, 'SpecialActiveUsers' ); |