Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
0.00% |
0 / 187 |
|
0.00% |
0 / 26 |
CRAP | |
0.00% |
0 / 1 |
| LogPager | |
0.00% |
0 / 186 |
|
0.00% |
0 / 26 |
6320 | |
0.00% |
0 / 1 |
| __construct | |
0.00% |
0 / 16 |
|
0.00% |
0 / 1 |
2 | |||
| getDefaultQuery | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
2 | |||
| limitFilterTypes | |
0.00% |
0 / 9 |
|
0.00% |
0 / 1 |
30 | |||
| getFilterParams | |
0.00% |
0 / 11 |
|
0.00% |
0 / 1 |
20 | |||
| limitType | |
0.00% |
0 / 19 |
|
0.00% |
0 / 1 |
132 | |||
| limitPerformer | |
0.00% |
0 / 9 |
|
0.00% |
0 / 1 |
12 | |||
| limitTitle | |
0.00% |
0 / 35 |
|
0.00% |
0 / 1 |
132 | |||
| limitAction | |
0.00% |
0 / 8 |
|
0.00% |
0 / 1 |
30 | |||
| limitLogId | |
0.00% |
0 / 3 |
|
0.00% |
0 / 1 |
6 | |||
| getQueryInfo | |
0.00% |
0 / 28 |
|
0.00% |
0 / 1 |
110 | |||
| hasEqualsClause | |
0.00% |
0 / 4 |
|
0.00% |
0 / 1 |
12 | |||
| getIndexField | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| doBatchLookups | |
0.00% |
0 / 9 |
|
0.00% |
0 / 1 |
12 | |||
| formatRow | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getType | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getPerformer | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getPage | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getPattern | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getYear | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getMonth | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getDay | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getTagFilter | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getTagInvert | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| getAction | |
0.00% |
0 / 1 |
|
0.00% |
0 / 1 |
2 | |||
| enforceActionRestrictions | |
0.00% |
0 / 8 |
|
0.00% |
0 / 1 |
20 | |||
| enforcePerformerRestrictions | |
0.00% |
0 / 8 |
|
0.00% |
0 / 1 |
20 | |||
| 1 | <?php |
| 2 | /** |
| 3 | * Contain classes to list log entries |
| 4 | * |
| 5 | * Copyright © 2004 Brooke Vibber <bvibber@wikimedia.org> |
| 6 | * https://www.mediawiki.org/ |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License along |
| 19 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 21 | * http://www.gnu.org/copyleft/gpl.html |
| 22 | * |
| 23 | * @file |
| 24 | */ |
| 25 | |
| 26 | namespace MediaWiki\Pager; |
| 27 | |
| 28 | use DatabaseLogEntry; |
| 29 | use LogEventsList; |
| 30 | use LogFormatterFactory; |
| 31 | use LogPage; |
| 32 | use MediaWiki\Cache\LinkBatchFactory; |
| 33 | use MediaWiki\MainConfigNames; |
| 34 | use MediaWiki\MediaWikiServices; |
| 35 | use MediaWiki\Page\PageReference; |
| 36 | use MediaWiki\Title\Title; |
| 37 | use MediaWiki\User\ActorNormalization; |
| 38 | use Wikimedia\Rdbms\IExpression; |
| 39 | use Wikimedia\Rdbms\LikeValue; |
| 40 | |
| 41 | /** |
| 42 | * @ingroup Pager |
| 43 | */ |
| 44 | class LogPager extends ReverseChronologicalPager { |
| 45 | /** @var array Log types */ |
| 46 | private $types = []; |
| 47 | |
| 48 | /** @var string Events limited to those by performer when set */ |
| 49 | private $performer = ''; |
| 50 | |
| 51 | /** @var string Events limited to those about this page when set */ |
| 52 | private $page = ''; |
| 53 | |
| 54 | /** @var bool */ |
| 55 | private $pattern = false; |
| 56 | |
| 57 | /** @var string */ |
| 58 | private $typeCGI = ''; |
| 59 | |
| 60 | /** @var string */ |
| 61 | private $action = ''; |
| 62 | |
| 63 | /** @var bool */ |
| 64 | private $performerRestrictionsEnforced = false; |
| 65 | |
| 66 | /** @var bool */ |
| 67 | private $actionRestrictionsEnforced = false; |
| 68 | |
| 69 | /** @var array */ |
| 70 | private $mConds; |
| 71 | |
| 72 | /** @var string */ |
| 73 | private $mTagFilter; |
| 74 | |
| 75 | /** @var bool */ |
| 76 | private $mTagInvert; |
| 77 | |
| 78 | /** @var LogEventsList */ |
| 79 | public $mLogEventsList; |
| 80 | |
| 81 | /** @var LinkBatchFactory */ |
| 82 | private $linkBatchFactory; |
| 83 | |
| 84 | /** @var ActorNormalization */ |
| 85 | private $actorNormalization; |
| 86 | private LogFormatterFactory $logFormatterFactory; |
| 87 | |
| 88 | /** |
| 89 | * @param LogEventsList $list |
| 90 | * @param string|array $types Log types to show |
| 91 | * @param string $performer The user who made the log entries |
| 92 | * @param string|PageReference $page The page the log entries are for |
| 93 | * @param bool $pattern Do a prefix search rather than an exact title match |
| 94 | * @param array $conds Extra conditions for the query |
| 95 | * @param int|bool $year The year to start from. Default: false |
| 96 | * @param int|bool $month The month to start from. Default: false |
| 97 | * @param int|bool $day The day to start from. Default: false |
| 98 | * @param string $tagFilter Tag |
| 99 | * @param string $action Specific action (subtype) requested |
| 100 | * @param int $logId Log entry ID, to limit to a single log entry. |
| 101 | * @param LinkBatchFactory|null $linkBatchFactory |
| 102 | * @param ActorNormalization|null $actorNormalization |
| 103 | * @param LogFormatterFactory|null $logFormatterFactory |
| 104 | * @param bool $tagInvert whether tags are filtered for (false) or out (true) |
| 105 | */ |
| 106 | public function __construct( $list, $types = [], $performer = '', $page = '', |
| 107 | $pattern = false, $conds = [], $year = false, $month = false, $day = false, |
| 108 | $tagFilter = '', $action = '', $logId = 0, |
| 109 | ?LinkBatchFactory $linkBatchFactory = null, |
| 110 | ?ActorNormalization $actorNormalization = null, |
| 111 | ?LogFormatterFactory $logFormatterFactory = null, |
| 112 | $tagInvert = false |
| 113 | ) { |
| 114 | parent::__construct( $list->getContext() ); |
| 115 | |
| 116 | $services = MediaWikiServices::getInstance(); |
| 117 | $this->mConds = $conds; |
| 118 | $this->mLogEventsList = $list; |
| 119 | |
| 120 | // Class is used directly in extensions - T266480 |
| 121 | $this->linkBatchFactory = $linkBatchFactory ?? $services->getLinkBatchFactory(); |
| 122 | $this->actorNormalization = $actorNormalization ?? $services->getActorNormalization(); |
| 123 | $this->logFormatterFactory = $logFormatterFactory ?? $services->getLogFormatterFactory(); |
| 124 | |
| 125 | $this->limitLogId( $logId ); // set before types per T269761 |
| 126 | $this->limitType( $types ); // also excludes hidden types |
| 127 | $this->limitFilterTypes(); |
| 128 | $this->limitPerformer( $performer ); |
| 129 | $this->limitTitle( $page, $pattern ); |
| 130 | $this->limitAction( $action ); |
| 131 | $this->getDateCond( $year, $month, $day ); |
| 132 | $this->mTagFilter = (string)$tagFilter; |
| 133 | $this->mTagInvert = (bool)$tagInvert; |
| 134 | } |
| 135 | |
| 136 | public function getDefaultQuery() { |
| 137 | $query = parent::getDefaultQuery(); |
| 138 | $query['type'] = $this->typeCGI; // arrays won't work here |
| 139 | $query['user'] = $this->performer; |
| 140 | $query['day'] = $this->mDay; |
| 141 | $query['month'] = $this->mMonth; |
| 142 | $query['year'] = $this->mYear; |
| 143 | |
| 144 | return $query; |
| 145 | } |
| 146 | |
| 147 | private function limitFilterTypes() { |
| 148 | if ( $this->hasEqualsClause( 'log_id' ) ) { // T220834 |
| 149 | return; |
| 150 | } |
| 151 | $filterTypes = $this->getFilterParams(); |
| 152 | $excludeTypes = []; |
| 153 | foreach ( $filterTypes as $type => $hide ) { |
| 154 | if ( $hide ) { |
| 155 | $excludeTypes[] = $type; |
| 156 | } |
| 157 | } |
| 158 | if ( $excludeTypes ) { |
| 159 | $this->mConds[] = $this->mDb->expr( 'log_type', '!=', $excludeTypes ); |
| 160 | } |
| 161 | } |
| 162 | |
| 163 | public function getFilterParams() { |
| 164 | $filters = []; |
| 165 | if ( count( $this->types ) ) { |
| 166 | return $filters; |
| 167 | } |
| 168 | |
| 169 | // FIXME: This is broken, values from HTMLForm should be used. |
| 170 | $wpfilters = $this->getRequest()->getArray( "wpfilters" ); |
| 171 | $filterLogTypes = $this->getConfig()->get( MainConfigNames::FilterLogTypes ); |
| 172 | |
| 173 | foreach ( $filterLogTypes as $type => $default ) { |
| 174 | // Back-compat: Check old URL params if the new param wasn't passed |
| 175 | if ( $wpfilters === null ) { |
| 176 | $hide = $this->getRequest()->getBool( "hide_{$type}_log", $default ); |
| 177 | } else { |
| 178 | $hide = !in_array( $type, $wpfilters ); |
| 179 | } |
| 180 | |
| 181 | $filters[$type] = $hide; |
| 182 | } |
| 183 | |
| 184 | return $filters; |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * Set the log reader to return only entries of the given type. |
| 189 | * Type restrictions enforced here |
| 190 | * |
| 191 | * @param string|array $types Log types ('upload', 'delete', etc); |
| 192 | * empty string means no restriction |
| 193 | */ |
| 194 | private function limitType( $types ) { |
| 195 | $restrictions = $this->getConfig()->get( MainConfigNames::LogRestrictions ); |
| 196 | // If $types is not an array, make it an array |
| 197 | $types = ( $types === '' ) ? [] : (array)$types; |
| 198 | // Don't even show header for private logs; don't recognize it... |
| 199 | $needReindex = false; |
| 200 | foreach ( $types as $type ) { |
| 201 | if ( isset( $restrictions[$type] ) |
| 202 | && !$this->getAuthority()->isAllowed( $restrictions[$type] ) |
| 203 | ) { |
| 204 | $needReindex = true; |
| 205 | $types = array_diff( $types, [ $type ] ); |
| 206 | } |
| 207 | } |
| 208 | if ( $needReindex ) { |
| 209 | // Lots of this code makes assumptions that |
| 210 | // the first entry in the array is $types[0]. |
| 211 | $types = array_values( $types ); |
| 212 | } |
| 213 | $this->types = $types; |
| 214 | // Don't show private logs to unprivileged users. |
| 215 | // Also, only show them upon specific request to avoid surprises. |
| 216 | // Exception: if we are showing only a single log entry based on the log id, |
| 217 | // we don't require that "specific request" so that the links-in-logs feature |
| 218 | // works. See T269761 |
| 219 | $audience = ( $types || $this->hasEqualsClause( 'log_id' ) ) ? 'user' : 'public'; |
| 220 | $hideLogs = LogEventsList::getExcludeClause( $this->mDb, $audience, $this->getAuthority() ); |
| 221 | if ( $hideLogs !== false ) { |
| 222 | $this->mConds[] = $hideLogs; |
| 223 | } |
| 224 | if ( count( $types ) ) { |
| 225 | $this->mConds['log_type'] = $types; |
| 226 | // Set typeCGI; used in url param for paging |
| 227 | if ( count( $types ) == 1 ) { |
| 228 | $this->typeCGI = $types[0]; |
| 229 | } |
| 230 | } |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * Set the log reader to return only entries by the given user. |
| 235 | * |
| 236 | * @param string $name (In)valid user name |
| 237 | * @return void |
| 238 | */ |
| 239 | private function limitPerformer( $name ) { |
| 240 | if ( $name == '' ) { |
| 241 | return; |
| 242 | } |
| 243 | |
| 244 | $actorId = $this->actorNormalization->findActorIdByName( $name, $this->mDb ); |
| 245 | |
| 246 | if ( !$actorId ) { |
| 247 | // Unknown user, match nothing. |
| 248 | $this->mConds[] = '1 = 0'; |
| 249 | return; |
| 250 | } |
| 251 | |
| 252 | $this->mConds[ 'log_actor' ] = $actorId; |
| 253 | |
| 254 | $this->enforcePerformerRestrictions(); |
| 255 | |
| 256 | $this->performer = $name; |
| 257 | } |
| 258 | |
| 259 | /** |
| 260 | * Set the log reader to return only entries affecting the given page. |
| 261 | * (For the block and rights logs, this is a user page.) |
| 262 | * |
| 263 | * @param string|PageReference $page |
| 264 | * @param bool $pattern |
| 265 | * @return void |
| 266 | */ |
| 267 | private function limitTitle( $page, $pattern ) { |
| 268 | if ( !$page instanceof PageReference ) { |
| 269 | // NOTE: For some types of logs, the title may be something strange, like "User:#12345"! |
| 270 | $page = Title::newFromText( $page ); |
| 271 | if ( !$page ) { |
| 272 | return; |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | $titleFormatter = MediaWikiServices::getInstance()->getTitleFormatter(); |
| 277 | $this->page = $titleFormatter->getPrefixedDBkey( $page ); |
| 278 | $ns = $page->getNamespace(); |
| 279 | $db = $this->mDb; |
| 280 | |
| 281 | $interwikiDelimiter = $this->getConfig()->get( MainConfigNames::UserrightsInterwikiDelimiter ); |
| 282 | |
| 283 | $doUserRightsLogLike = false; |
| 284 | if ( $this->types == [ 'rights' ] ) { |
| 285 | $parts = explode( $interwikiDelimiter, $page->getDBkey() ); |
| 286 | if ( count( $parts ) == 2 ) { |
| 287 | [ $name, $database ] = array_map( 'trim', $parts ); |
| 288 | if ( str_contains( $database, '*' ) ) { |
| 289 | $doUserRightsLogLike = true; |
| 290 | } |
| 291 | } |
| 292 | } |
| 293 | |
| 294 | /** |
| 295 | * Using the (log_namespace, log_title, log_timestamp) index with a |
| 296 | * range scan (LIKE) on the first two parts, instead of simple equality, |
| 297 | * makes it unusable for sorting. Sorted retrieval using another index |
| 298 | * would be possible, but then we might have to scan arbitrarily many |
| 299 | * nodes of that index. Therefore, we need to avoid this if $wgMiserMode |
| 300 | * is on. |
| 301 | * |
| 302 | * This is not a problem with simple title matches, because then we can |
| 303 | * use the log_page_time index. That should have no more than a few hundred |
| 304 | * log entries for even the busiest pages, so it can be safely scanned |
| 305 | * in full to satisfy an impossible condition on user or similar. |
| 306 | */ |
| 307 | $this->mConds['log_namespace'] = $ns; |
| 308 | if ( $doUserRightsLogLike ) { |
| 309 | // @phan-suppress-next-line PhanPossiblyUndeclaredVariable $name is set when reached here |
| 310 | $params = [ $name . $interwikiDelimiter ]; |
| 311 | // @phan-suppress-next-next-line PhanPossiblyUndeclaredVariable $database is set when reached here |
| 312 | // @phan-suppress-next-line PhanTypeMismatchArgumentNullableInternal $database is set when reached here |
| 313 | $databaseParts = explode( '*', $database ); |
| 314 | $databasePartCount = count( $databaseParts ); |
| 315 | foreach ( $databaseParts as $i => $databasepart ) { |
| 316 | $params[] = $databasepart; |
| 317 | if ( $i < $databasePartCount - 1 ) { |
| 318 | $params[] = $db->anyString(); |
| 319 | } |
| 320 | } |
| 321 | $this->mConds[] = $db->expr( 'log_title', IExpression::LIKE, new LikeValue( ...$params ) ); |
| 322 | } elseif ( $pattern && !$this->getConfig()->get( MainConfigNames::MiserMode ) ) { |
| 323 | $this->mConds[] = $db->expr( |
| 324 | 'log_title', |
| 325 | IExpression::LIKE, |
| 326 | new LikeValue( $page->getDBkey(), $db->anyString() ) |
| 327 | ); |
| 328 | $this->pattern = $pattern; |
| 329 | } else { |
| 330 | $this->mConds['log_title'] = $page->getDBkey(); |
| 331 | } |
| 332 | $this->enforceActionRestrictions(); |
| 333 | } |
| 334 | |
| 335 | /** |
| 336 | * Set the log_action field to a specified value (or values) |
| 337 | * |
| 338 | * @param string $action |
| 339 | */ |
| 340 | private function limitAction( $action ) { |
| 341 | // Allow to filter the log by actions |
| 342 | $type = $this->typeCGI; |
| 343 | if ( $type === '' ) { |
| 344 | // nothing to do |
| 345 | return; |
| 346 | } |
| 347 | $actions = $this->getConfig()->get( MainConfigNames::ActionFilteredLogs ); |
| 348 | if ( isset( $actions[$type] ) ) { |
| 349 | // log type can be filtered by actions |
| 350 | if ( $action !== '' && isset( $actions[$type][$action] ) ) { |
| 351 | // add condition to query |
| 352 | $this->mConds['log_action'] = $actions[$type][$action]; |
| 353 | $this->action = $action; |
| 354 | } |
| 355 | } |
| 356 | } |
| 357 | |
| 358 | /** |
| 359 | * Limit to the (single) specified log ID. |
| 360 | * @param int $logId The log entry ID. |
| 361 | */ |
| 362 | protected function limitLogId( $logId ) { |
| 363 | if ( !$logId ) { |
| 364 | return; |
| 365 | } |
| 366 | $this->mConds['log_id'] = $logId; |
| 367 | } |
| 368 | |
| 369 | /** |
| 370 | * Constructs the most part of the query. Extra conditions are sprinkled in |
| 371 | * all over this class. |
| 372 | * @return array |
| 373 | */ |
| 374 | public function getQueryInfo() { |
| 375 | $queryBuilder = DatabaseLogEntry::newSelectQueryBuilder( $this->mDb ) |
| 376 | ->where( $this->mConds ); |
| 377 | |
| 378 | # Add log_search table if there are conditions on it. |
| 379 | # This filters the results to only include log rows that have |
| 380 | # log_search records with the specified ls_field and ls_value values. |
| 381 | if ( array_key_exists( 'ls_field', $this->mConds ) ) { |
| 382 | $queryBuilder->join( 'log_search', null, 'ls_log_id=log_id' ); |
| 383 | $queryBuilder->ignoreIndex( [ 'log_search' => 'ls_log_id' ] ); |
| 384 | $queryBuilder->useIndex( [ 'logging' => 'PRIMARY' ] ); |
| 385 | if ( !$this->hasEqualsClause( 'ls_field' ) |
| 386 | || !$this->hasEqualsClause( 'ls_value' ) |
| 387 | ) { |
| 388 | # Since (ls_field,ls_value,ls_logid) is unique, if the condition is |
| 389 | # to match a specific (ls_field,ls_value) tuple, then there will be |
| 390 | # no duplicate log rows. Otherwise, we need to remove the duplicates. |
| 391 | $queryBuilder->distinct(); |
| 392 | } |
| 393 | } elseif ( array_key_exists( 'log_actor', $this->mConds ) ) { |
| 394 | // Optimizer doesn't pick the right index when a user has lots of log actions (T303089) |
| 395 | $index = 'log_actor_time'; |
| 396 | foreach ( $this->getFilterParams() as $hide ) { |
| 397 | if ( !$hide ) { |
| 398 | $index = 'log_actor_type_time'; |
| 399 | break; |
| 400 | } |
| 401 | } |
| 402 | $queryBuilder->useIndex( [ 'logging' => $index ] ); |
| 403 | } |
| 404 | |
| 405 | // T221458: MySQL/MariaDB (10.1.37) can sometimes irrationally decide that querying `actor` before |
| 406 | // `logging` and filesorting is somehow better than querying $limit+1 rows from `logging`. |
| 407 | // Tell it not to reorder the query. But not when tag filtering or log_search was used, as it |
| 408 | // seems as likely to be harmed as helped in that case. |
| 409 | if ( $this->mTagFilter === '' && !array_key_exists( 'ls_field', $this->mConds ) ) { |
| 410 | $queryBuilder->straightJoinOption(); |
| 411 | } |
| 412 | |
| 413 | $maxExecTime = $this->getConfig()->get( MainConfigNames::MaxExecutionTimeForExpensiveQueries ); |
| 414 | if ( $maxExecTime ) { |
| 415 | $queryBuilder->setMaxExecutionTime( $maxExecTime ); |
| 416 | } |
| 417 | |
| 418 | # Add ChangeTags filter query |
| 419 | MediaWikiServices::getInstance()->getChangeTagsStore()->modifyDisplayQueryBuilder( |
| 420 | $queryBuilder, |
| 421 | 'logging', |
| 422 | $this->mTagFilter, |
| 423 | $this->mTagInvert |
| 424 | ); |
| 425 | |
| 426 | return $queryBuilder->getQueryInfo(); |
| 427 | } |
| 428 | |
| 429 | /** |
| 430 | * Checks if $this->mConds has $field matched to a *single* value |
| 431 | * @param string $field |
| 432 | * @return bool |
| 433 | */ |
| 434 | protected function hasEqualsClause( $field ) { |
| 435 | return ( |
| 436 | array_key_exists( $field, $this->mConds ) && |
| 437 | ( !is_array( $this->mConds[$field] ) || count( $this->mConds[$field] ) == 1 ) |
| 438 | ); |
| 439 | } |
| 440 | |
| 441 | public function getIndexField() { |
| 442 | return [ [ 'log_timestamp', 'log_id' ] ]; |
| 443 | } |
| 444 | |
| 445 | protected function doBatchLookups() { |
| 446 | $lb = $this->linkBatchFactory->newLinkBatch(); |
| 447 | foreach ( $this->mResult as $row ) { |
| 448 | $lb->add( $row->log_namespace, $row->log_title ); |
| 449 | $lb->add( NS_USER, $row->log_user_text ); |
| 450 | $lb->add( NS_USER_TALK, $row->log_user_text ); |
| 451 | $formatter = $this->logFormatterFactory->newFromRow( $row ); |
| 452 | foreach ( $formatter->getPreloadTitles() as $title ) { |
| 453 | $lb->addObj( $title ); |
| 454 | } |
| 455 | } |
| 456 | $lb->execute(); |
| 457 | } |
| 458 | |
| 459 | public function formatRow( $row ) { |
| 460 | return $this->mLogEventsList->logLine( $row ); |
| 461 | } |
| 462 | |
| 463 | public function getType() { |
| 464 | return $this->types; |
| 465 | } |
| 466 | |
| 467 | /** |
| 468 | * Guaranteed to either return a valid title string or a Zero-Length String |
| 469 | * |
| 470 | * @return string |
| 471 | */ |
| 472 | public function getPerformer() { |
| 473 | return $this->performer; |
| 474 | } |
| 475 | |
| 476 | /** |
| 477 | * @return string |
| 478 | */ |
| 479 | public function getPage() { |
| 480 | return $this->page; |
| 481 | } |
| 482 | |
| 483 | /** |
| 484 | * @return bool |
| 485 | */ |
| 486 | public function getPattern() { |
| 487 | return $this->pattern; |
| 488 | } |
| 489 | |
| 490 | public function getYear() { |
| 491 | return $this->mYear; |
| 492 | } |
| 493 | |
| 494 | public function getMonth() { |
| 495 | return $this->mMonth; |
| 496 | } |
| 497 | |
| 498 | public function getDay() { |
| 499 | return $this->mDay; |
| 500 | } |
| 501 | |
| 502 | public function getTagFilter() { |
| 503 | return $this->mTagFilter; |
| 504 | } |
| 505 | |
| 506 | public function getTagInvert() { |
| 507 | return $this->mTagInvert; |
| 508 | } |
| 509 | |
| 510 | public function getAction() { |
| 511 | return $this->action; |
| 512 | } |
| 513 | |
| 514 | /** |
| 515 | * Paranoia: avoid brute force searches (T19342) |
| 516 | */ |
| 517 | private function enforceActionRestrictions() { |
| 518 | if ( $this->actionRestrictionsEnforced ) { |
| 519 | return; |
| 520 | } |
| 521 | $this->actionRestrictionsEnforced = true; |
| 522 | if ( !$this->getAuthority()->isAllowed( 'deletedhistory' ) ) { |
| 523 | $this->mConds[] = $this->mDb->bitAnd( 'log_deleted', LogPage::DELETED_ACTION ) . ' = 0'; |
| 524 | } elseif ( !$this->getAuthority()->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) { |
| 525 | $this->mConds[] = $this->mDb->bitAnd( 'log_deleted', LogPage::SUPPRESSED_ACTION ) . |
| 526 | ' != ' . LogPage::SUPPRESSED_USER; |
| 527 | } |
| 528 | } |
| 529 | |
| 530 | /** |
| 531 | * Paranoia: avoid brute force searches (T19342) |
| 532 | */ |
| 533 | private function enforcePerformerRestrictions() { |
| 534 | // Same as enforceActionRestrictions(), except for _USER instead of _ACTION bits. |
| 535 | if ( $this->performerRestrictionsEnforced ) { |
| 536 | return; |
| 537 | } |
| 538 | $this->performerRestrictionsEnforced = true; |
| 539 | if ( !$this->getAuthority()->isAllowed( 'deletedhistory' ) ) { |
| 540 | $this->mConds[] = $this->mDb->bitAnd( 'log_deleted', LogPage::DELETED_USER ) . ' = 0'; |
| 541 | } elseif ( !$this->getAuthority()->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) { |
| 542 | $this->mConds[] = $this->mDb->bitAnd( 'log_deleted', LogPage::SUPPRESSED_USER ) . |
| 543 | ' != ' . LogPage::SUPPRESSED_ACTION; |
| 544 | } |
| 545 | } |
| 546 | } |
| 547 | |
| 548 | /** @deprecated class alias since 1.41 */ |
| 549 | class_alias( LogPager::class, 'LogPager' ); |