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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 | * @ingroup Pager |
| 20 | */ |
| 21 | |
| 22 | namespace MediaWiki\Pager; |
| 23 | |
| 24 | use ChangesList; |
| 25 | use ChangeTags; |
| 26 | use MapCacheLRU; |
| 27 | use MediaWiki\Cache\LinkBatchFactory; |
| 28 | use MediaWiki\ChangeTags\ChangeTagsStore; |
| 29 | use MediaWiki\CommentFormatter\RowCommentFormatter; |
| 30 | use MediaWiki\Content\IContentHandlerFactory; |
| 31 | use MediaWiki\Context\IContextSource; |
| 32 | use MediaWiki\HookContainer\HookContainer; |
| 33 | use MediaWiki\HookContainer\HookRunner; |
| 34 | use MediaWiki\Html\FormOptions; |
| 35 | use MediaWiki\Html\Html; |
| 36 | use MediaWiki\Linker\Linker; |
| 37 | use MediaWiki\Linker\LinkRenderer; |
| 38 | use MediaWiki\Parser\Sanitizer; |
| 39 | use MediaWiki\Permissions\GroupPermissionsLookup; |
| 40 | use MediaWiki\Revision\MutableRevisionRecord; |
| 41 | use MediaWiki\Revision\RevisionRecord; |
| 42 | use MediaWiki\Title\NamespaceInfo; |
| 43 | use MediaWiki\Title\Title; |
| 44 | use MediaWiki\User\TempUser\TempUserConfig; |
| 45 | use MediaWiki\User\UserIdentityValue; |
| 46 | use RecentChange; |
| 47 | use stdClass; |
| 48 | use Wikimedia\Rdbms\IExpression; |
| 49 | |
| 50 | /** |
| 51 | * @internal For use by SpecialNewPages |
| 52 | * @ingroup RecentChanges |
| 53 | * @ingroup Pager |
| 54 | */ |
| 55 | class NewPagesPager extends ReverseChronologicalPager { |
| 56 | |
| 57 | /** |
| 58 | * @var FormOptions |
| 59 | */ |
| 60 | protected $opts; |
| 61 | |
| 62 | protected MapCacheLRU $tagsCache; |
| 63 | |
| 64 | /** @var string[] */ |
| 65 | private $formattedComments = []; |
| 66 | /** @var bool Whether to group items by date by default this is disabled, but eventually the intention |
| 67 | * should be to default to true once all pages have been transitioned to support date grouping. |
| 68 | */ |
| 69 | public $mGroupByDate = true; |
| 70 | |
| 71 | private GroupPermissionsLookup $groupPermissionsLookup; |
| 72 | private HookRunner $hookRunner; |
| 73 | private LinkBatchFactory $linkBatchFactory; |
| 74 | private NamespaceInfo $namespaceInfo; |
| 75 | private ChangeTagsStore $changeTagsStore; |
| 76 | private RowCommentFormatter $rowCommentFormatter; |
| 77 | private IContentHandlerFactory $contentHandlerFactory; |
| 78 | private TempUserConfig $tempUserConfig; |
| 79 | |
| 80 | /** |
| 81 | * @param IContextSource $context |
| 82 | * @param LinkRenderer $linkRenderer |
| 83 | * @param GroupPermissionsLookup $groupPermissionsLookup |
| 84 | * @param HookContainer $hookContainer |
| 85 | * @param LinkBatchFactory $linkBatchFactory |
| 86 | * @param NamespaceInfo $namespaceInfo |
| 87 | * @param ChangeTagsStore $changeTagsStore |
| 88 | * @param RowCommentFormatter $rowCommentFormatter |
| 89 | * @param IContentHandlerFactory $contentHandlerFactory |
| 90 | * @param TempUserConfig $tempUserConfig |
| 91 | * @param FormOptions $opts |
| 92 | */ |
| 93 | public function __construct( |
| 94 | IContextSource $context, |
| 95 | LinkRenderer $linkRenderer, |
| 96 | GroupPermissionsLookup $groupPermissionsLookup, |
| 97 | HookContainer $hookContainer, |
| 98 | LinkBatchFactory $linkBatchFactory, |
| 99 | NamespaceInfo $namespaceInfo, |
| 100 | ChangeTagsStore $changeTagsStore, |
| 101 | RowCommentFormatter $rowCommentFormatter, |
| 102 | IContentHandlerFactory $contentHandlerFactory, |
| 103 | TempUserConfig $tempUserConfig, |
| 104 | FormOptions $opts |
| 105 | ) { |
| 106 | parent::__construct( $context, $linkRenderer ); |
| 107 | $this->groupPermissionsLookup = $groupPermissionsLookup; |
| 108 | $this->hookRunner = new HookRunner( $hookContainer ); |
| 109 | $this->linkBatchFactory = $linkBatchFactory; |
| 110 | $this->namespaceInfo = $namespaceInfo; |
| 111 | $this->changeTagsStore = $changeTagsStore; |
| 112 | $this->rowCommentFormatter = $rowCommentFormatter; |
| 113 | $this->contentHandlerFactory = $contentHandlerFactory; |
| 114 | $this->tempUserConfig = $tempUserConfig; |
| 115 | $this->opts = $opts; |
| 116 | $this->tagsCache = new MapCacheLRU( 50 ); |
| 117 | } |
| 118 | |
| 119 | public function getQueryInfo() { |
| 120 | $rcQuery = RecentChange::getQueryInfo(); |
| 121 | |
| 122 | $conds = []; |
| 123 | $conds['rc_new'] = 1; |
| 124 | |
| 125 | $username = $this->opts->getValue( 'username' ); |
| 126 | $user = Title::makeTitleSafe( NS_USER, $username ); |
| 127 | |
| 128 | $size = abs( intval( $this->opts->getValue( 'size' ) ) ); |
| 129 | if ( $size > 0 ) { |
| 130 | $db = $this->getDatabase(); |
| 131 | if ( $this->opts->getValue( 'size-mode' ) === 'max' ) { |
| 132 | $conds[] = $db->expr( 'page_len', '<=', $size ); |
| 133 | } else { |
| 134 | $conds[] = $db->expr( 'page_len', '>=', $size ); |
| 135 | } |
| 136 | } |
| 137 | |
| 138 | if ( $user ) { |
| 139 | $conds['actor_name'] = $user->getText(); |
| 140 | } elseif ( $this->opts->getValue( 'hideliu' ) ) { |
| 141 | // Only include anonymous users if the 'hideliu' option has been provided. |
| 142 | $anonOnlyExpr = $this->getDatabase()->expr( 'actor_user', '=', null ); |
| 143 | if ( $this->tempUserConfig->isKnown() ) { |
| 144 | $anonOnlyExpr = $anonOnlyExpr->orExpr( $this->tempUserConfig->getMatchCondition( |
| 145 | $this->getDatabase(), 'actor_name', IExpression::LIKE |
| 146 | ) ); |
| 147 | } |
| 148 | $conds[] = $anonOnlyExpr; |
| 149 | } |
| 150 | |
| 151 | $conds = array_merge( $conds, $this->getNamespaceCond() ); |
| 152 | |
| 153 | # If this user cannot see patrolled edits or they are off, don't do dumb queries! |
| 154 | if ( $this->opts->getValue( 'hidepatrolled' ) && $this->getUser()->useNPPatrol() ) { |
| 155 | $conds['rc_patrolled'] = RecentChange::PRC_UNPATROLLED; |
| 156 | } |
| 157 | |
| 158 | if ( $this->opts->getValue( 'hidebots' ) ) { |
| 159 | $conds['rc_bot'] = 0; |
| 160 | } |
| 161 | |
| 162 | if ( $this->opts->getValue( 'hideredirs' ) ) { |
| 163 | $conds['page_is_redirect'] = 0; |
| 164 | } |
| 165 | |
| 166 | // Allow changes to the New Pages query |
| 167 | $tables = array_merge( $rcQuery['tables'], [ 'page' ] ); |
| 168 | $fields = array_merge( $rcQuery['fields'], [ |
| 169 | 'length' => 'page_len', 'rev_id' => 'page_latest', 'page_namespace', 'page_title', |
| 170 | 'page_content_model', |
| 171 | ] ); |
| 172 | $join_conds = [ 'page' => [ 'JOIN', 'page_id=rc_cur_id' ] ] + $rcQuery['joins']; |
| 173 | |
| 174 | $this->hookRunner->onSpecialNewpagesConditions( |
| 175 | $this, $this->opts, $conds, $tables, $fields, $join_conds ); |
| 176 | |
| 177 | $info = [ |
| 178 | 'tables' => $tables, |
| 179 | 'fields' => $fields, |
| 180 | 'conds' => $conds, |
| 181 | 'options' => [], |
| 182 | 'join_conds' => $join_conds |
| 183 | ]; |
| 184 | |
| 185 | // Modify query for tags |
| 186 | $this->changeTagsStore->modifyDisplayQuery( |
| 187 | $info['tables'], |
| 188 | $info['fields'], |
| 189 | $info['conds'], |
| 190 | $info['join_conds'], |
| 191 | $info['options'], |
| 192 | $this->opts['tagfilter'], |
| 193 | $this->opts['tagInvert'] |
| 194 | ); |
| 195 | |
| 196 | return $info; |
| 197 | } |
| 198 | |
| 199 | // Based on ContribsPager.php |
| 200 | private function getNamespaceCond() { |
| 201 | $namespace = $this->opts->getValue( 'namespace' ); |
| 202 | if ( $namespace === 'all' || $namespace === '' ) { |
| 203 | return []; |
| 204 | } |
| 205 | |
| 206 | $namespace = intval( $namespace ); |
| 207 | if ( $namespace < NS_MAIN ) { |
| 208 | // Negative namespaces are invalid |
| 209 | return []; |
| 210 | } |
| 211 | |
| 212 | $invert = $this->opts->getValue( 'invert' ); |
| 213 | $associated = $this->opts->getValue( 'associated' ); |
| 214 | |
| 215 | $eq_op = $invert ? '!=' : '='; |
| 216 | $dbr = $this->getDatabase(); |
| 217 | $namespaces = [ $namespace ]; |
| 218 | if ( $associated ) { |
| 219 | $namespaces[] = $this->namespaceInfo->getAssociated( $namespace ); |
| 220 | } |
| 221 | |
| 222 | return [ $dbr->expr( 'rc_namespace', $eq_op, $namespaces ) ]; |
| 223 | } |
| 224 | |
| 225 | public function getIndexField() { |
| 226 | return [ [ 'rc_timestamp', 'rc_id' ] ]; |
| 227 | } |
| 228 | |
| 229 | public function formatRow( $row ) { |
| 230 | $title = Title::newFromRow( $row ); |
| 231 | |
| 232 | // Revision deletion works on revisions, |
| 233 | // so cast our recent change row to a revision row. |
| 234 | $revRecord = $this->revisionFromRcResult( $row, $title ); |
| 235 | |
| 236 | $classes = []; |
| 237 | $attribs = [ 'data-mw-revid' => $row->rc_this_oldid ]; |
| 238 | |
| 239 | $lang = $this->getLanguage(); |
| 240 | $time = ChangesList::revDateLink( $revRecord, $this->getUser(), $lang, null, 'mw-newpages-time' ); |
| 241 | |
| 242 | $linkRenderer = $this->getLinkRenderer(); |
| 243 | |
| 244 | $query = $title->isRedirect() ? [ 'redirect' => 'no' ] : []; |
| 245 | |
| 246 | $plink = Html::rawElement( 'bdi', [ 'dir' => $lang->getDir() ], $linkRenderer->makeKnownLink( |
| 247 | $title, |
| 248 | null, |
| 249 | [ 'class' => 'mw-newpages-pagename' ], |
| 250 | $query |
| 251 | ) ); |
| 252 | $linkArr = []; |
| 253 | $linkArr[] = $linkRenderer->makeKnownLink( |
| 254 | $title, |
| 255 | $this->msg( 'hist' )->text(), |
| 256 | [ 'class' => 'mw-newpages-history' ], |
| 257 | [ 'action' => 'history' ] |
| 258 | ); |
| 259 | if ( $this->contentHandlerFactory->getContentHandler( $title->getContentModel() ) |
| 260 | ->supportsDirectEditing() |
| 261 | ) { |
| 262 | $linkArr[] = $linkRenderer->makeKnownLink( |
| 263 | $title, |
| 264 | $this->msg( 'editlink' )->text(), |
| 265 | [ 'class' => 'mw-newpages-edit' ], |
| 266 | [ 'action' => 'edit' ] |
| 267 | ); |
| 268 | } |
| 269 | $links = $this->msg( 'parentheses' )->rawParams( $this->getLanguage() |
| 270 | ->pipeList( $linkArr ) )->escaped(); |
| 271 | |
| 272 | $length = Html::rawElement( |
| 273 | 'span', |
| 274 | [ 'class' => 'mw-newpages-length' ], |
| 275 | $this->msg( 'brackets' )->rawParams( |
| 276 | $this->msg( 'nbytes' )->numParams( $row->length )->escaped() |
| 277 | )->escaped() |
| 278 | ); |
| 279 | |
| 280 | $ulink = Linker::revUserTools( $revRecord ); |
| 281 | $rc = RecentChange::newFromRow( $row ); |
| 282 | if ( ChangesList::userCan( $rc, RevisionRecord::DELETED_COMMENT, $this->getAuthority() ) ) { |
| 283 | $comment = $this->formattedComments[$rc->mAttribs['rc_id']]; |
| 284 | } else { |
| 285 | $comment = '<span class="comment">' . $this->msg( 'rev-deleted-comment' )->escaped() . '</span>'; |
| 286 | } |
| 287 | if ( ChangesList::isDeleted( $rc, RevisionRecord::DELETED_COMMENT ) ) { |
| 288 | $deletedClass = 'history-deleted'; |
| 289 | if ( ChangesList::isDeleted( $rc, RevisionRecord::DELETED_RESTRICTED ) ) { |
| 290 | $deletedClass .= ' mw-history-suppressed'; |
| 291 | } |
| 292 | $comment = '<span class="' . $deletedClass . ' comment">' . $comment . '</span>'; |
| 293 | } |
| 294 | |
| 295 | if ( $this->getUser()->useNPPatrol() && !$row->rc_patrolled ) { |
| 296 | $classes[] = 'not-patrolled'; |
| 297 | } |
| 298 | |
| 299 | # Add a class for zero byte pages |
| 300 | if ( $row->length == 0 ) { |
| 301 | $classes[] = 'mw-newpages-zero-byte-page'; |
| 302 | } |
| 303 | |
| 304 | # Tags, if any. |
| 305 | if ( isset( $row->ts_tags ) ) { |
| 306 | [ $tagDisplay, $newClasses ] = $this->tagsCache->getWithSetCallback( |
| 307 | $this->tagsCache->makeKey( |
| 308 | $row->ts_tags, |
| 309 | $this->getUser()->getName(), |
| 310 | $lang->getCode() |
| 311 | ), |
| 312 | fn () => ChangeTags::formatSummaryRow( |
| 313 | $row->ts_tags, |
| 314 | 'newpages', |
| 315 | $this->getContext() |
| 316 | ) |
| 317 | ); |
| 318 | $classes = array_merge( $classes, $newClasses ); |
| 319 | } else { |
| 320 | $tagDisplay = ''; |
| 321 | } |
| 322 | |
| 323 | # Display the old title if the namespace/title has been changed |
| 324 | $oldTitleText = ''; |
| 325 | $oldTitle = Title::makeTitle( $row->rc_namespace, $row->rc_title ); |
| 326 | |
| 327 | if ( !$title->equals( $oldTitle ) ) { |
| 328 | $oldTitleText = $oldTitle->getPrefixedText(); |
| 329 | $oldTitleText = Html::rawElement( |
| 330 | 'span', |
| 331 | [ 'class' => 'mw-newpages-oldtitle' ], |
| 332 | $this->msg( 'rc-old-title' )->params( $oldTitleText )->escaped() |
| 333 | ); |
| 334 | } |
| 335 | |
| 336 | $ret = "{$time} {$plink} {$links} {$length} {$ulink} {$comment} " |
| 337 | . "{$tagDisplay} {$oldTitleText}"; |
| 338 | |
| 339 | // Let extensions add data |
| 340 | $this->hookRunner->onNewPagesLineEnding( |
| 341 | $this, $ret, $row, $classes, $attribs ); |
| 342 | $attribs = array_filter( $attribs, |
| 343 | [ Sanitizer::class, 'isReservedDataAttribute' ], |
| 344 | ARRAY_FILTER_USE_KEY |
| 345 | ); |
| 346 | |
| 347 | if ( $classes ) { |
| 348 | $attribs['class'] = $classes; |
| 349 | } |
| 350 | |
| 351 | return Html::rawElement( 'li', $attribs, $ret ) . "\n"; |
| 352 | } |
| 353 | |
| 354 | /** |
| 355 | * @param stdClass $result Result row from recent changes |
| 356 | * @param Title $title |
| 357 | * @return RevisionRecord |
| 358 | */ |
| 359 | protected function revisionFromRcResult( stdClass $result, Title $title ): RevisionRecord { |
| 360 | $revRecord = new MutableRevisionRecord( $title ); |
| 361 | $revRecord->setTimestamp( $result->rc_timestamp ); |
| 362 | $revRecord->setId( $result->rc_this_oldid ); |
| 363 | $revRecord->setVisibility( (int)$result->rc_deleted ); |
| 364 | |
| 365 | $user = new UserIdentityValue( |
| 366 | (int)$result->rc_user, |
| 367 | $result->rc_user_text |
| 368 | ); |
| 369 | $revRecord->setUser( $user ); |
| 370 | |
| 371 | return $revRecord; |
| 372 | } |
| 373 | |
| 374 | protected function doBatchLookups() { |
| 375 | $linkBatch = $this->linkBatchFactory->newLinkBatch(); |
| 376 | foreach ( $this->mResult as $row ) { |
| 377 | $linkBatch->add( NS_USER, $row->rc_user_text ); |
| 378 | $linkBatch->add( NS_USER_TALK, $row->rc_user_text ); |
| 379 | $linkBatch->add( $row->page_namespace, $row->page_title ); |
| 380 | } |
| 381 | $linkBatch->execute(); |
| 382 | |
| 383 | $this->formattedComments = $this->rowCommentFormatter->formatRows( |
| 384 | $this->mResult, 'rc_comment', 'page_namespace', 'page_title', 'rc_id', true |
| 385 | ); |
| 386 | } |
| 387 | |
| 388 | /** |
| 389 | * @inheritDoc |
| 390 | */ |
| 391 | protected function getStartBody() { |
| 392 | return "<section class='mw-pager-body'>\n"; |
| 393 | } |
| 394 | |
| 395 | /** |
| 396 | * @inheritDoc |
| 397 | */ |
| 398 | protected function getEndBody() { |
| 399 | return "</section>\n"; |
| 400 | } |
| 401 | } |
| 402 | |
| 403 | /** |
| 404 | * Retain the old class name for backwards compatibility. |
| 405 | * @deprecated since 1.41 |
| 406 | */ |
| 407 | class_alias( NewPagesPager::class, 'NewPagesPager' ); |