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| 1 | <?php |
| 2 | |
| 3 | use MediaWiki\Exception\PermissionsError; |
| 4 | use MediaWiki\Html\Html; |
| 5 | use MediaWiki\MainConfigNames; |
| 6 | use MediaWiki\MediaWikiServices; |
| 7 | use MediaWiki\Permissions\PermissionManager; |
| 8 | use MediaWiki\SpecialPage\SpecialPage; |
| 9 | use MediaWiki\Title\Title; |
| 10 | use Wikimedia\Rdbms\IConnectionProvider; |
| 11 | |
| 12 | class UnreviewedPages extends SpecialPage { |
| 13 | /** @var UnreviewedPagesPager */ |
| 14 | private $pager = null; |
| 15 | |
| 16 | /** @var int */ |
| 17 | private $currentUnixTS; |
| 18 | |
| 19 | /** @var int */ |
| 20 | private $namespace; |
| 21 | |
| 22 | /** @var string */ |
| 23 | private $category; |
| 24 | |
| 25 | /** @var bool */ |
| 26 | private $hideRedirs; |
| 27 | |
| 28 | /** @var bool */ |
| 29 | private $isMiser; |
| 30 | |
| 31 | /** How many entries are at most stored in the cache */ |
| 32 | private const CACHE_SIZE = 5000; |
| 33 | |
| 34 | private IConnectionProvider $dbProvider; |
| 35 | private PermissionManager $permissionManager; |
| 36 | |
| 37 | public function __construct( |
| 38 | IConnectionProvider $dbProvider, |
| 39 | PermissionManager $permissionManager |
| 40 | ) { |
| 41 | parent::__construct( 'UnreviewedPages', 'unreviewedpages' ); |
| 42 | $this->dbProvider = $dbProvider; |
| 43 | $this->permissionManager = $permissionManager; |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * @inheritDoc |
| 48 | */ |
| 49 | public function execute( $par ) { |
| 50 | $request = $this->getRequest(); |
| 51 | |
| 52 | $this->isMiser = $this->getConfig()->get( MainConfigNames::MiserMode ); |
| 53 | |
| 54 | $this->setHeaders(); |
| 55 | $this->addHelpLink( 'Help:Extension:FlaggedRevs' ); |
| 56 | if ( !$this->permissionManager->userHasRight( $this->getUser(), 'unreviewedpages' ) ) { |
| 57 | throw new PermissionsError( 'unreviewedpages' ); |
| 58 | } |
| 59 | |
| 60 | $this->currentUnixTS = (int)wfTimestamp(); |
| 61 | |
| 62 | # Get default namespace |
| 63 | $this->namespace = $request->getInt( 'namespace', FlaggedRevs::getFirstReviewNamespace() ); |
| 64 | $category = trim( $request->getVal( 'category', '' ) ); |
| 65 | $catTitle = Title::makeTitleSafe( NS_CATEGORY, $category ); |
| 66 | $this->category = $catTitle === null ? '' : $catTitle->getText(); |
| 67 | $level = $request->getInt( 'level' ); |
| 68 | $this->hideRedirs = $request->getBool( 'hideredirs', true ); |
| 69 | |
| 70 | $this->pager = new UnreviewedPagesPager( $this, !$this->isMiser, |
| 71 | $this->namespace, !$this->hideRedirs, $this->category, $level ); |
| 72 | |
| 73 | $this->showForm(); |
| 74 | $this->showPageList(); |
| 75 | } |
| 76 | |
| 77 | private function showForm() { |
| 78 | # Add explanatory text |
| 79 | $this->getOutput()->addWikiMsg( 'unreviewedpages-list', |
| 80 | $this->getLanguage()->formatNum( $this->pager->getNumRows() ) ); |
| 81 | |
| 82 | # show/hide links |
| 83 | $link = $this->getLinkRenderer()->makeLink( |
| 84 | $this->getPageTitle(), |
| 85 | $this->msg( $this->hideRedirs ? 'show' : 'hide' )->text(), |
| 86 | [ 'class' => 'cdx-docs-link' ], |
| 87 | [ |
| 88 | 'hideredirs' => $this->hideRedirs ? '0' : '1', |
| 89 | 'category' => $this->category, |
| 90 | 'namespace' => $this->namespace, |
| 91 | ] |
| 92 | ); |
| 93 | $showhideredirs = $this->msg( 'unreviewedpages-showhide-redirect' )->rawParams( $link )->escaped(); |
| 94 | |
| 95 | # Add form... |
| 96 | $form = Html::openElement( 'form', [ |
| 97 | 'name' => 'unreviewedpages', |
| 98 | 'action' => $this->getConfig()->get( MainConfigNames::Script ), |
| 99 | 'method' => 'get', |
| 100 | 'class' => 'cdx-form mw-fr-form-container' |
| 101 | ] ) . "\n"; |
| 102 | |
| 103 | $form .= Html::openElement( 'fieldset', [ 'class' => 'cdx-field' ] ) . "\n"; |
| 104 | |
| 105 | $form .= Html::openElement( 'legend', [ 'class' => 'cdx-label' ] ) . "\n"; |
| 106 | $form .= Html::rawElement( 'span', [ 'class' => 'cdx-label__label' ], |
| 107 | Html::element( 'span', [ 'class' => 'cdx-label__label__text' ], |
| 108 | $this->msg( 'unreviewedpages-legend' )->text() ) |
| 109 | ); |
| 110 | $form .= Html::closeElement( 'legend' ) . "\n"; |
| 111 | |
| 112 | $form .= Html::hidden( 'title', $this->getPageTitle()->getPrefixedDBkey() ) . "\n"; |
| 113 | |
| 114 | $form .= Html::openElement( 'div', [ 'class' => 'cdx-field__control cdx-align-right' ] ) . "\n"; |
| 115 | |
| 116 | # Namespace selector |
| 117 | if ( count( FlaggedRevs::getReviewNamespaces() ) > 1 ) { |
| 118 | $form .= Html::rawElement( |
| 119 | 'div', |
| 120 | [ 'class' => 'cdx-field__item' ], |
| 121 | FlaggedRevsHTML::getNamespaceMenu( $this->namespace ) |
| 122 | ); |
| 123 | } |
| 124 | |
| 125 | $form .= Html::rawElement( |
| 126 | 'div', |
| 127 | [ 'class' => 'cdx-field__item' ], |
| 128 | Html::label( $this->msg( 'unreviewedpages-category' )->text(), 'category', |
| 129 | [ 'class' => 'cdx-label__label' ] ) . |
| 130 | Html::input( 'category', $this->category, 'text', [ |
| 131 | 'id' => 'category', |
| 132 | 'class' => 'cdx-text-input__input', |
| 133 | 'size' => 30 |
| 134 | ] ) |
| 135 | ) . "\n"; |
| 136 | |
| 137 | $form .= Html::rawElement( |
| 138 | 'div', |
| 139 | [ 'class' => 'cdx-field__item' ], |
| 140 | $showhideredirs |
| 141 | ) . "\n"; |
| 142 | |
| 143 | $form .= Html::closeElement( 'div' ) . "\n"; |
| 144 | |
| 145 | $form .= Html::rawElement( |
| 146 | 'div', |
| 147 | [ 'class' => 'cdx-field__control' ], |
| 148 | Html::submitButton( $this->msg( 'allpagessubmit' )->text(), [ |
| 149 | 'class' => 'cdx-button cdx-button--action-progressive' |
| 150 | ] ) |
| 151 | ) . "\n"; |
| 152 | |
| 153 | $form .= Html::closeElement( 'fieldset' ) . "\n"; |
| 154 | $form .= Html::closeElement( 'form' ) . "\n"; |
| 155 | |
| 156 | # Query may get too slow to be live... |
| 157 | if ( $this->isMiser ) { |
| 158 | $dbr = $this->dbProvider->getReplicaDatabase(); |
| 159 | |
| 160 | $ts = $dbr->newSelectQueryBuilder() |
| 161 | ->select( 'qci_timestamp' ) |
| 162 | ->from( 'querycache_info' ) |
| 163 | ->where( [ 'qci_type' => 'fr_unreviewedpages' ] ) |
| 164 | ->caller( __METHOD__ ) |
| 165 | ->fetchField(); |
| 166 | if ( $ts ) { |
| 167 | $ts = wfTimestamp( TS_MW, $ts ); |
| 168 | $td = $this->getLanguage()->timeanddate( $ts ); |
| 169 | $d = $this->getLanguage()->date( $ts ); |
| 170 | $t = $this->getLanguage()->time( $ts ); |
| 171 | $form .= $this->msg( 'perfcachedts', $td, $d, $t, self::CACHE_SIZE )->parseAsBlock(); |
| 172 | } else { |
| 173 | $form .= $this->msg( 'perfcached', self::CACHE_SIZE )->parseAsBlock(); |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | $this->getOutput()->addHTML( $form ); |
| 178 | } |
| 179 | |
| 180 | private function showPageList() { |
| 181 | $out = $this->getOutput(); |
| 182 | if ( $this->pager->getNumRows() ) { |
| 183 | $out->addHTML( $this->pager->getNavigationBar() ); |
| 184 | $out->addHTML( $this->pager->getBody() ); |
| 185 | $out->addHTML( $this->pager->getNavigationBar() ); |
| 186 | } else { |
| 187 | $out->addWikiMsg( 'unreviewedpages-none' ); |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | /** |
| 192 | * @param stdClass $row |
| 193 | * @return string HTML |
| 194 | */ |
| 195 | public function formatRow( $row ) { |
| 196 | $title = Title::newFromRow( $row ); |
| 197 | |
| 198 | $stxt = ''; |
| 199 | $linkRenderer = $this->getLinkRenderer(); |
| 200 | $link = $linkRenderer->makeLink( $title, null, [], [ 'redirect' => 'no' ] ); |
| 201 | $dirmark = $this->getLanguage()->getDirMark(); |
| 202 | $hist = $linkRenderer->makeKnownLink( |
| 203 | $title, |
| 204 | $this->msg( 'hist' )->text(), |
| 205 | [], |
| 206 | [ 'action' => 'history' ] |
| 207 | ); |
| 208 | $size = $row->page_len; |
| 209 | if ( $size !== null ) { |
| 210 | $stxt = ( $size == 0 ) |
| 211 | ? $this->msg( 'historyempty' )->escaped() |
| 212 | : $this->msg( 'historysize' )->numParams( $size )->escaped(); |
| 213 | $stxt = " <small>$stxt</small>"; |
| 214 | } |
| 215 | # Get how long the first unreviewed edit has been waiting... |
| 216 | $firstPendingTime = (int)wfTimestamp( TS_UNIX, $row->creation ); |
| 217 | $hours = ( $this->currentUnixTS - $firstPendingTime ) / 3600; |
| 218 | $days = round( $hours / 24 ); |
| 219 | if ( $days >= 3 ) { |
| 220 | $age = ' ' . $this->msg( 'unreviewedpages-days' )->numParams( $days )->escaped(); |
| 221 | } elseif ( $hours >= 1 ) { |
| 222 | $age = ' ' . $this->msg( 'unreviewedpages-hours' )->numParams( round( $hours ) )->escaped(); |
| 223 | } else { |
| 224 | $age = ' ' . $this->msg( 'unreviewedpages-recent' )->escaped(); // hot off the press :) |
| 225 | } |
| 226 | if ( $this->permissionManager->userHasRight( $this->getUser(), 'unwatchedpages' ) ) { |
| 227 | $uw = FRUserActivity::numUsersWatchingPage( $title ); |
| 228 | $watching = ' '; |
| 229 | $watching .= $uw |
| 230 | ? $this->msg( 'unreviewedpages-watched' )->numParams( $uw )->escaped() |
| 231 | : $this->msg( 'unreviewedpages-unwatched' )->escaped(); |
| 232 | } else { |
| 233 | $uw = -1; |
| 234 | $watching = ''; |
| 235 | } |
| 236 | $css = $this->getLineClass( $hours, $uw ); |
| 237 | $css = $css ? " class='$css'" : ""; |
| 238 | |
| 239 | return ( "<li{$css}>{$link} $dirmark {$stxt} ({$hist})" . |
| 240 | "{$age}{$watching}</li>" ); |
| 241 | } |
| 242 | |
| 243 | /** |
| 244 | * @param float $hours |
| 245 | * @param int $numUsersWatching Number of users or -1 when not allowed to see the number |
| 246 | * @return string |
| 247 | */ |
| 248 | private function getLineClass( $hours, $numUsersWatching ) { |
| 249 | $days = $hours / 24; |
| 250 | if ( $numUsersWatching == 0 ) { |
| 251 | return 'fr-unreviewed-unwatched'; |
| 252 | } elseif ( $days > 20 ) { |
| 253 | return 'fr-pending-long2'; |
| 254 | } elseif ( $days > 7 ) { |
| 255 | return 'fr-pending-long'; |
| 256 | } else { |
| 257 | return ''; |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | /** |
| 262 | * Run an update to the cached query rows |
| 263 | * @return void |
| 264 | */ |
| 265 | public static function updateQueryCache() { |
| 266 | $rNamespaces = FlaggedRevs::getReviewNamespaces(); |
| 267 | if ( !$rNamespaces ) { |
| 268 | return; |
| 269 | } |
| 270 | $dbr = MediaWikiServices::getInstance()->getConnectionProvider()->getReplicaDatabase(); |
| 271 | |
| 272 | $insertRows = []; |
| 273 | // Find pages that were never reviewed at all... |
| 274 | $res = $dbr->newSelectQueryBuilder() |
| 275 | ->select( [ 'page_namespace', 'page_title', 'page_id' ] ) |
| 276 | ->from( 'page' ) |
| 277 | ->leftJoin( 'flaggedpages', null, 'fp_page_id = page_id' ) |
| 278 | ->where( [ |
| 279 | 'page_namespace' => $rNamespaces, |
| 280 | 'page_is_redirect' => 0, // no redirects |
| 281 | 'fp_page_id' => null, |
| 282 | ] ) |
| 283 | ->limit( self::CACHE_SIZE ) |
| 284 | ->caller( __METHOD__ ) |
| 285 | ->fetchResultSet(); |
| 286 | foreach ( $res as $row ) { |
| 287 | $insertRows[] = [ |
| 288 | 'qc_type' => 'fr_unreviewedpages', |
| 289 | 'qc_namespace' => $row->page_namespace, |
| 290 | 'qc_title' => $row->page_title, |
| 291 | 'qc_value' => $row->page_id |
| 292 | ]; |
| 293 | } |
| 294 | |
| 295 | $dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase(); |
| 296 | |
| 297 | $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory(); |
| 298 | $dbw->startAtomic( __METHOD__ ); |
| 299 | # Clear out any old cached data |
| 300 | $dbw->newDeleteQueryBuilder() |
| 301 | ->deleteFrom( 'querycache' ) |
| 302 | ->where( [ 'qc_type' => 'fr_unreviewedpages' ] ) |
| 303 | ->caller( __METHOD__ ) |
| 304 | ->execute(); |
| 305 | # Insert new data... |
| 306 | if ( $insertRows ) { |
| 307 | $dbw->newInsertQueryBuilder() |
| 308 | ->insertInto( 'querycache' ) |
| 309 | ->rows( $insertRows ) |
| 310 | ->caller( __METHOD__ ) |
| 311 | ->execute(); |
| 312 | } |
| 313 | # Update the querycache_info record for the page |
| 314 | $dbw->newDeleteQueryBuilder() |
| 315 | ->deleteFrom( 'querycache_info' ) |
| 316 | ->where( [ 'qci_type' => 'fr_unreviewedpages' ] ) |
| 317 | ->caller( __METHOD__ ) |
| 318 | ->execute(); |
| 319 | $dbw->newInsertQueryBuilder() |
| 320 | ->insertInto( 'querycache_info' ) |
| 321 | ->row( [ 'qci_type' => 'fr_unreviewedpages', 'qci_timestamp' => $dbw->timestamp() ] ) |
| 322 | ->caller( __METHOD__ ) |
| 323 | ->execute(); |
| 324 | $dbw->endAtomic( __METHOD__ ); |
| 325 | $lbFactory->commitPrimaryChanges( __METHOD__ ); |
| 326 | |
| 327 | $insertRows = []; |
| 328 | // Find pages that were never marked as "quality"... |
| 329 | $res = $dbr->newSelectQueryBuilder() |
| 330 | ->select( [ 'page_namespace', 'page_title', 'page_id' ] ) |
| 331 | ->from( 'page' ) |
| 332 | ->leftJoin( 'flaggedpages', null, 'fp_page_id = page_id' ) |
| 333 | ->where( [ |
| 334 | 'page_namespace' => $rNamespaces, |
| 335 | 'page_is_redirect' => 0, // no redirects |
| 336 | $dbr->expr( 'fp_page_id', '=', null )->or( 'fp_quality', '=', 0 ), |
| 337 | ] ) |
| 338 | ->limit( self::CACHE_SIZE ) |
| 339 | ->caller( __METHOD__ ) |
| 340 | ->fetchResultSet(); |
| 341 | foreach ( $res as $row ) { |
| 342 | $insertRows[] = [ |
| 343 | 'qc_type' => 'fr_unreviewedpages_q', |
| 344 | 'qc_namespace' => $row->page_namespace, |
| 345 | 'qc_title' => $row->page_title, |
| 346 | 'qc_value' => $row->page_id |
| 347 | ]; |
| 348 | } |
| 349 | |
| 350 | $dbw->startAtomic( __METHOD__ ); |
| 351 | # Clear out any old cached data |
| 352 | $dbw->newDeleteQueryBuilder() |
| 353 | ->deleteFrom( 'querycache' ) |
| 354 | ->where( [ 'qc_type' => 'fr_unreviewedpages_q' ] ) |
| 355 | ->caller( __METHOD__ ) |
| 356 | ->execute(); |
| 357 | # Insert new data... |
| 358 | if ( $insertRows ) { |
| 359 | $dbw->newInsertQueryBuilder() |
| 360 | ->insertInto( 'querycache' ) |
| 361 | ->rows( $insertRows ) |
| 362 | ->caller( __METHOD__ ) |
| 363 | ->execute(); |
| 364 | } |
| 365 | # Update the querycache_info record for the page |
| 366 | $dbw->newDeleteQueryBuilder() |
| 367 | ->deleteFrom( 'querycache_info' ) |
| 368 | ->where( [ 'qci_type' => 'fr_unreviewedpages_q' ] ) |
| 369 | ->caller( __METHOD__ ) |
| 370 | ->execute(); |
| 371 | $dbw->newInsertQueryBuilder() |
| 372 | ->insertInto( 'querycache_info' ) |
| 373 | ->row( [ 'qci_type' => 'fr_unreviewedpages_q', 'qci_timestamp' => $dbw->timestamp() ] ) |
| 374 | ->caller( __METHOD__ ) |
| 375 | ->execute(); |
| 376 | $dbw->endAtomic( __METHOD__ ); |
| 377 | $lbFactory->commitPrimaryChanges( __METHOD__ ); |
| 378 | } |
| 379 | |
| 380 | /** |
| 381 | * @return string |
| 382 | */ |
| 383 | protected function getGroupName() { |
| 384 | return 'quality'; |
| 385 | } |
| 386 | } |