Code Coverage
 
Lines
Functions and Methods
Classes and Traits
Total
0.00% covered (danger)
0.00%
0 / 160
0.00% covered (danger)
0.00%
0 / 6
CRAP
0.00% covered (danger)
0.00%
0 / 1
SpecialBlockList
0.00% covered (danger)
0.00%
0 / 159
0.00% covered (danger)
0.00%
0 / 6
1122
0.00% covered (danger)
0.00%
0 / 1
 __construct
0.00% covered (danger)
0.00%
0 / 10
0.00% covered (danger)
0.00%
0 / 1
2
 execute
0.00% covered (danger)
0.00%
0 / 67
0.00% covered (danger)
0.00%
0 / 1
20
 getBlockListPager
0.00% covered (danger)
0.00%
0 / 52
0.00% covered (danger)
0.00%
0 / 1
420
 showList
0.00% covered (danger)
0.00%
0 / 28
0.00% covered (danger)
0.00%
0 / 1
42
 getGroupName
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
 getDB
0.00% covered (danger)
0.00%
0 / 1
0.00% covered (danger)
0.00%
0 / 1
2
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
21namespace MediaWiki\Specials;
22
23use MediaWiki\Block\BlockActionInfo;
24use MediaWiki\Block\BlockRestrictionStore;
25use MediaWiki\Block\BlockUtils;
26use MediaWiki\Block\DatabaseBlock;
27use MediaWiki\Block\DatabaseBlockStore;
28use MediaWiki\Block\HideUserUtils;
29use MediaWiki\Cache\LinkBatchFactory;
30use MediaWiki\CommentFormatter\RowCommentFormatter;
31use MediaWiki\CommentStore\CommentStore;
32use MediaWiki\Html\Html;
33use MediaWiki\HTMLForm\HTMLForm;
34use MediaWiki\Pager\BlockListPager;
35use MediaWiki\SpecialPage\SpecialPage;
36use Wikimedia\IPUtils;
37use Wikimedia\Rdbms\IConnectionProvider;
38use Wikimedia\Rdbms\IReadableDatabase;
39
40/**
41 * List of existing blocks
42 *
43 * @see SpecialBlock
44 * @see SpecialAutoblockList
45 * @ingroup SpecialPage
46 */
47class SpecialBlockList extends SpecialPage {
48    /** @var string */
49    protected $target;
50
51    /** @var array */
52    protected $options;
53
54    /** @var string|null */
55    protected $blockType;
56
57    private LinkBatchFactory $linkBatchFactory;
58    private DatabaseBlockStore $blockStore;
59    private BlockRestrictionStore $blockRestrictionStore;
60    private IConnectionProvider $dbProvider;
61    private CommentStore $commentStore;
62    private BlockUtils $blockUtils;
63    private HideUserUtils $hideUserUtils;
64    private BlockActionInfo $blockActionInfo;
65    private RowCommentFormatter $rowCommentFormatter;
66
67    public function __construct(
68        LinkBatchFactory $linkBatchFactory,
69        DatabaseBlockStore $blockStore,
70        BlockRestrictionStore $blockRestrictionStore,
71        IConnectionProvider $dbProvider,
72        CommentStore $commentStore,
73        BlockUtils $blockUtils,
74        HideUserUtils $hideUserUtils,
75        BlockActionInfo $blockActionInfo,
76        RowCommentFormatter $rowCommentFormatter
77    ) {
78        parent::__construct( 'BlockList' );
79
80        $this->linkBatchFactory = $linkBatchFactory;
81        $this->blockStore = $blockStore;
82        $this->blockRestrictionStore = $blockRestrictionStore;
83        $this->dbProvider = $dbProvider;
84        $this->commentStore = $commentStore;
85        $this->blockUtils = $blockUtils;
86        $this->hideUserUtils = $hideUserUtils;
87        $this->blockActionInfo = $blockActionInfo;
88        $this->rowCommentFormatter = $rowCommentFormatter;
89    }
90
91    /**
92     * @param string|null $par Title fragment
93     */
94    public function execute( $par ) {
95        $this->setHeaders();
96        $this->outputHeader();
97        $this->addHelpLink( 'Help:Blocking_users' );
98        $out = $this->getOutput();
99        $out->setPageTitleMsg( $this->msg( 'ipblocklist' ) );
100        $out->addModuleStyles( [ 'mediawiki.special' ] );
101
102        $request = $this->getRequest();
103        $par = $request->getVal( 'ip', $par ?? '' );
104        $this->target = trim( $request->getVal( 'wpTarget', $par ) );
105
106        $this->options = $request->getArray( 'wpOptions', [] );
107        $this->blockType = $request->getVal( 'blockType' );
108
109        $action = $request->getText( 'action' );
110
111        if ( $action == 'unblock' || ( $action == 'submit' && $request->wasPosted() ) ) {
112            // B/C @since 1.18: Unblock interface is now at Special:Unblock
113            $title = $this->getSpecialPageFactory()->getTitleForAlias( 'Unblock/' . $this->target );
114            $out->redirect( $title->getFullURL() );
115
116            return;
117        }
118
119        // Setup BlockListPager here to get the actual default Limit
120        $pager = $this->getBlockListPager();
121
122        // Just show the block list
123        $fields = [
124            'Target' => [
125                'type' => 'user',
126                'label-message' => 'ipaddressorusername',
127                'tabindex' => '1',
128                'size' => '45',
129                'default' => $this->target,
130            ],
131            'Options' => [
132                'type' => 'multiselect',
133                'options-messages' => [
134                    'blocklist-tempblocks' => 'tempblocks',
135                    'blocklist-indefblocks' => 'indefblocks',
136                    'blocklist-autoblocks' => 'autoblocks',
137                    'blocklist-userblocks' => 'userblocks',
138                    'blocklist-addressblocks' => 'addressblocks',
139                    'blocklist-rangeblocks' => 'rangeblocks',
140                ],
141                'flatlist' => true,
142            ],
143        ];
144
145        $fields['BlockType'] = [
146            'type' => 'select',
147            'label-message' => 'blocklist-type',
148            'options' => [
149                $this->msg( 'blocklist-type-opt-all' )->escaped() => '',
150                $this->msg( 'blocklist-type-opt-sitewide' )->escaped() => 'sitewide',
151                $this->msg( 'blocklist-type-opt-partial' )->escaped() => 'partial',
152            ],
153            'name' => 'blockType',
154            'cssclass' => 'mw-field-block-type',
155        ];
156
157        $fields['Limit'] = [
158            'type' => 'limitselect',
159            'label-message' => 'table_pager_limit_label',
160            'options' => $pager->getLimitSelectList(),
161            'name' => 'limit',
162            'default' => $pager->getLimit(),
163            'cssclass' => 'mw-field-limit mw-has-field-block-type',
164        ];
165
166        $form = HTMLForm::factory( 'ooui', $fields, $this->getContext() );
167        $form
168            ->setMethod( 'get' )
169            ->setTitle( $this->getPageTitle() ) // Remove subpage
170            ->setFormIdentifier( 'blocklist' )
171            ->setWrapperLegendMsg( 'ipblocklist-legend' )
172            ->setSubmitTextMsg( 'ipblocklist-submit' )
173            ->prepareForm()
174            ->displayForm( false );
175
176        $this->showList( $pager );
177    }
178
179    /**
180     * Setup a new BlockListPager instance.
181     * @return BlockListPager
182     */
183    protected function getBlockListPager() {
184        $conds = [];
185        $db = $this->getDB();
186
187        if ( $this->target !== '' ) {
188            [ $target, $type ] = $this->blockUtils->parseBlockTarget( $this->target );
189
190            switch ( $type ) {
191                case DatabaseBlock::TYPE_ID:
192                case DatabaseBlock::TYPE_AUTO:
193                    $conds['bl_id'] = $target;
194                    break;
195
196                case DatabaseBlock::TYPE_IP:
197                case DatabaseBlock::TYPE_RANGE:
198                    [ $start, $end ] = IPUtils::parseRange( $target );
199                    $conds[] = $this->blockStore->getRangeCond( $start, $end );
200                    $conds['bt_auto'] = 0;
201                    break;
202
203                case DatabaseBlock::TYPE_USER:
204                    if ( $target->getId() ) {
205                        $conds['bt_user'] = $target->getId();
206                        $conds['bt_auto'] = 0;
207                    } else {
208                        // No such user
209                        $conds[] = '1=0';
210                    }
211                    break;
212            }
213        }
214
215        // Apply filters
216        if ( in_array( 'userblocks', $this->options ) ) {
217            $conds['bt_user'] = null;
218        }
219        if ( in_array( 'autoblocks', $this->options ) ) {
220            $conds['bl_parent_block_id'] = null;
221        }
222        if ( in_array( 'addressblocks', $this->options )
223            && in_array( 'rangeblocks', $this->options )
224        ) {
225            // Simpler conditions for only user blocks (T360864)
226            $conds[] = $db->expr( 'bt_user', '!=', null );
227        } elseif ( in_array( 'addressblocks', $this->options ) ) {
228            $conds[] = $db->expr( 'bt_user', '!=', null )->or( 'bt_range_start', '!=', null );
229        } elseif ( in_array( 'rangeblocks', $this->options ) ) {
230            $conds['bt_range_start'] = null;
231        }
232
233        $hideTemp = in_array( 'tempblocks', $this->options );
234        $hideIndef = in_array( 'indefblocks', $this->options );
235        if ( $hideTemp && $hideIndef ) {
236            // If both types are hidden, ensure query doesn't produce any results
237            $conds[] = '1=0';
238        } elseif ( $hideTemp ) {
239            $conds['bl_expiry'] = $db->getInfinity();
240        } elseif ( $hideIndef ) {
241            $conds[] = $db->expr( 'bl_expiry', '!=', $db->getInfinity() );
242        }
243
244        if ( $this->blockType === 'sitewide' ) {
245            $conds['bl_sitewide'] = 1;
246        } elseif ( $this->blockType === 'partial' ) {
247            $conds['bl_sitewide'] = 0;
248        }
249
250        return new BlockListPager(
251            $this->getContext(),
252            $this->blockActionInfo,
253            $this->blockRestrictionStore,
254            $this->blockUtils,
255            $this->hideUserUtils,
256            $this->commentStore,
257            $this->linkBatchFactory,
258            $this->getLinkRenderer(),
259            $this->dbProvider,
260            $this->rowCommentFormatter,
261            $this->getSpecialPageFactory(),
262            $conds
263        );
264    }
265
266    /**
267     * Show the list of blocked accounts matching the actual filter.
268     * @param BlockListPager $pager The BlockListPager instance for this page
269     */
270    protected function showList( BlockListPager $pager ) {
271        $out = $this->getOutput();
272
273        // Check for other blocks, i.e. global/tor blocks
274        $otherBlockLink = [];
275        $this->getHookRunner()->onOtherBlockLogLink( $otherBlockLink, $this->target );
276
277        // Show additional header for the local block only when other blocks exists.
278        // Not necessary in a standard installation without such extensions enabled
279        if ( count( $otherBlockLink ) ) {
280            $out->addHTML(
281                Html::element( 'h2', [], $this->msg( 'ipblocklist-localblock' )->text() ) . "\n"
282            );
283        }
284
285        if ( $pager->getNumRows() ) {
286            $out->addParserOutputContent( $pager->getFullOutput() );
287        } elseif ( $this->target ) {
288            $out->addWikiMsg( 'ipblocklist-no-results' );
289        } else {
290            $out->addWikiMsg( 'ipblocklist-empty' );
291        }
292
293        if ( count( $otherBlockLink ) ) {
294            $out->addHTML(
295                Html::rawElement(
296                    'h2',
297                    [],
298                    $this->msg( 'ipblocklist-otherblocks', count( $otherBlockLink ) )->parse()
299                ) . "\n"
300            );
301            $list = '';
302            foreach ( $otherBlockLink as $link ) {
303                $list .= Html::rawElement( 'li', [], $link ) . "\n";
304            }
305            $out->addHTML( Html::rawElement(
306                'ul',
307                [ 'class' => 'mw-ipblocklist-otherblocks' ],
308                $list
309            ) . "\n" );
310        }
311    }
312
313    protected function getGroupName() {
314        return 'users';
315    }
316
317    /**
318     * Return a IDatabase object for reading
319     *
320     * @return IReadableDatabase
321     */
322    protected function getDB() {
323        return $this->dbProvider->getReplicaDatabase();
324    }
325}
326
327/** @deprecated class alias since 1.41 */
328class_alias( SpecialBlockList::class, 'SpecialBlockList' );