requireLogin( 'watchlistanontext' ); $output = $this->getOutput(); $request = $this->getRequest(); $this->addHelpLink( 'Help:Watching pages' ); $output->addModules( [ 'mediawiki.special.changeslist.visitedstatus', ] ); $mode = SpecialEditWatchlist::getMode( $request, $subpage ); if ( $mode !== false ) { if ( $mode === SpecialEditWatchlist::EDIT_RAW ) { $title = SpecialPage::getTitleFor( 'EditWatchlist', 'raw' ); } elseif ( $mode === SpecialEditWatchlist::EDIT_CLEAR ) { $title = SpecialPage::getTitleFor( 'EditWatchlist', 'clear' ); } else { $title = SpecialPage::getTitleFor( 'EditWatchlist' ); } $output->redirect( $title->getLocalURL() ); return; } $this->checkPermissions(); $user = $this->getUser(); $opts = $this->getOptions(); $config = $this->getConfig(); if ( ( $config->get( 'EnotifWatchlist' ) || $config->get( 'ShowUpdatedMarker' ) ) && $request->getVal( 'reset' ) && $request->wasPosted() ) { $user->clearAllNotifications(); $output->redirect( $this->getPageTitle()->getFullURL( $opts->getChangedValues() ) ); return; } parent::execute( $subpage ); } /** * Return an array of subpages that this special page will accept. * * @see also SpecialEditWatchlist::getSubpagesForPrefixSearch * @return string[] subpages */ public function getSubpagesForPrefixSearch() { return [ 'clear', 'edit', 'raw', ]; } /** * Get a FormOptions object containing the default options * * @return FormOptions */ public function getDefaultOptions() { $opts = parent::getDefaultOptions(); $user = $this->getUser(); $opts->add( 'days', $user->getOption( 'watchlistdays' ), FormOptions::FLOAT ); $opts->add( 'extended', $user->getBoolOption( 'extendwatchlist' ) ); if ( $this->getRequest()->getVal( 'action' ) == 'submit' ) { // The user has submitted the form, so we dont need the default values return $opts; } $opts->add( 'hideminor', $user->getBoolOption( 'watchlisthideminor' ) ); $opts->add( 'hidebots', $user->getBoolOption( 'watchlisthidebots' ) ); $opts->add( 'hideanons', $user->getBoolOption( 'watchlisthideanons' ) ); $opts->add( 'hideliu', $user->getBoolOption( 'watchlisthideliu' ) ); $opts->add( 'hidepatrolled', $user->getBoolOption( 'watchlisthidepatrolled' ) ); $opts->add( 'hidemyself', $user->getBoolOption( 'watchlisthideown' ) ); $opts->add( 'hidecategorization', $user->getBoolOption( 'watchlisthidecategorization' ) ); return $opts; } /** * Get custom show/hide filters * * @return array Map of filter URL param names to properties (msg/default) */ protected function getCustomFilters() { if ( $this->customFilters === null ) { $this->customFilters = parent::getCustomFilters(); Hooks::run( 'SpecialWatchlistFilters', [ $this, &$this->customFilters ], '1.23' ); } return $this->customFilters; } /** * Fetch values for a FormOptions object from the WebRequest associated with this instance. * * Maps old pre-1.23 request parameters Watchlist used to use (different from Recentchanges' ones) * to the current ones. * * @param FormOptions $opts * @return FormOptions */ protected function fetchOptionsFromRequest( $opts ) { static $compatibilityMap = [ 'hideMinor' => 'hideminor', 'hideBots' => 'hidebots', 'hideAnons' => 'hideanons', 'hideLiu' => 'hideliu', 'hidePatrolled' => 'hidepatrolled', 'hideOwn' => 'hidemyself', ]; $params = $this->getRequest()->getValues(); foreach ( $compatibilityMap as $from => $to ) { if ( isset( $params[$from] ) ) { $params[$to] = $params[$from]; unset( $params[$from] ); } } // Not the prettiest way to achieve this… FormOptions internally depends on data sanitization // methods defined on WebRequest and removing this dependency would cause some code duplication. $request = new DerivativeRequest( $this->getRequest(), $params ); $opts->fetchValuesFromRequest( $request ); return $opts; } /** * Return an array of conditions depending of options set in $opts * * @param FormOptions $opts * @return array */ public function buildMainQueryConds( FormOptions $opts ) { $dbr = $this->getDB(); $conds = parent::buildMainQueryConds( $opts ); // Calculate cutoff if ( $opts['days'] > 0 ) { $conds[] = 'rc_timestamp > ' . $dbr->addQuotes( $dbr->timestamp( time() - intval( $opts['days'] * 86400 ) ) ); } return $conds; } /** * Process the query * * @param array $conds * @param FormOptions $opts * @return bool|ResultWrapper Result or false (for Recentchangeslinked only) */ public function doMainQuery( $conds, $opts ) { $dbr = $this->getDB(); $user = $this->getUser(); # Toggle watchlist content (all recent edits or just the latest) if ( $opts['extended'] ) { $limitWatchlist = $user->getIntOption( 'wllimit' ); $usePage = false; } else { # Top log Ids for a page are not stored $nonRevisionTypes = [ RC_LOG ]; Hooks::run( 'SpecialWatchlistGetNonRevisionTypes', [ &$nonRevisionTypes ] ); if ( $nonRevisionTypes ) { $conds[] = $dbr->makeList( [ 'rc_this_oldid=page_latest', 'rc_type' => $nonRevisionTypes, ], LIST_OR ); } $limitWatchlist = 0; $usePage = true; } $tables = [ 'recentchanges', 'watchlist' ]; $fields = RecentChange::selectFields(); $query_options = [ 'ORDER BY' => 'rc_timestamp DESC' ]; $join_conds = [ 'watchlist' => [ 'INNER JOIN', [ 'wl_user' => $user->getId(), 'wl_namespace=rc_namespace', 'wl_title=rc_title' ], ], ]; if ( $this->getConfig()->get( 'ShowUpdatedMarker' ) ) { $fields[] = 'wl_notificationtimestamp'; } if ( $limitWatchlist ) { $query_options['LIMIT'] = $limitWatchlist; } $rollbacker = $user->isAllowed( 'rollback' ); if ( $usePage || $rollbacker ) { $tables[] = 'page'; $join_conds['page'] = [ 'LEFT JOIN', 'rc_cur_id=page_id' ]; if ( $rollbacker ) { $fields[] = 'page_latest'; } } // Log entries with DELETED_ACTION must not show up unless the user has // the necessary rights. if ( !$user->isAllowed( 'deletedhistory' ) ) { $bitmask = LogPage::DELETED_ACTION; } elseif ( !$user->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) { $bitmask = LogPage::DELETED_ACTION | LogPage::DELETED_RESTRICTED; } else { $bitmask = 0; } if ( $bitmask ) { $conds[] = $dbr->makeList( [ 'rc_type != ' . RC_LOG, $dbr->bitAnd( 'rc_deleted', $bitmask ) . " != $bitmask", ], LIST_OR ); } ChangeTags::modifyDisplayQuery( $tables, $fields, $conds, $join_conds, $query_options, '' ); $this->runMainQueryHook( $tables, $fields, $conds, $query_options, $join_conds, $opts ); return $dbr->select( $tables, $fields, $conds, __METHOD__, $query_options, $join_conds ); } protected function runMainQueryHook( &$tables, &$fields, &$conds, &$query_options, &$join_conds, $opts ) { return parent::runMainQueryHook( $tables, $fields, $conds, $query_options, $join_conds, $opts ) && Hooks::run( 'SpecialWatchlistQuery', [ &$conds, &$tables, &$join_conds, &$fields, $opts ], '1.23' ); } /** * Return a IDatabase object for reading * * @return IDatabase */ protected function getDB() { return wfGetDB( DB_SLAVE, 'watchlist' ); } /** * Output feed links. */ public function outputFeedLinks() { $user = $this->getUser(); $wlToken = $user->getTokenFromOption( 'watchlisttoken' ); if ( $wlToken ) { $this->addFeedLinks( [ 'action' => 'feedwatchlist', 'allrev' => 1, 'wlowner' => $user->getName(), 'wltoken' => $wlToken, ] ); } } /** * Build and output the actual changes list. * * @param ResultWrapper $rows Database rows * @param FormOptions $opts */ public function outputChangesList( $rows, $opts ) { $dbr = $this->getDB(); $user = $this->getUser(); $output = $this->getOutput(); # Show a message about slave lag, if applicable $lag = wfGetLB()->safeGetLag( $dbr ); if ( $lag > 0 ) { $output->showLagWarning( $lag ); } # If no rows to display, show message before try to render the list if ( $rows->numRows() == 0 ) { $output->wrapWikiMsg( "
"; if ( $numItems == 0 ) { $form .= $this->msg( 'nowatchlist' )->parse() . "\n"; } else { $form .= $this->msg( 'watchlist-details' )->numParams( $numItems )->parse() . "\n"; if ( $this->getConfig()->get( 'EnotifWatchlist' ) && $user->getOption( 'enotifwatchlistpages' ) ) { $form .= $this->msg( 'wlheader-enotif' )->parse() . "\n"; } if ( $showUpdatedMarker ) { $form .= $this->msg( 'wlheader-showupdated' )->parse() . "\n"; } } $form .= "
"; if ( $numItems > 0 && $showUpdatedMarker ) { $form .= Xml::openElement( 'form', [ 'method' => 'post', 'action' => $this->getPageTitle()->getLocalURL(), 'id' => 'mw-watchlist-resetbutton' ] ) . "\n" . Xml::submitButton( $this->msg( 'enotif_reset' )->text(), [ 'name' => 'dummy' ] ) . "\n" . Html::hidden( 'reset', 'all' ) . "\n"; foreach ( $nondefaults as $key => $value ) { $form .= Html::hidden( $key, $value ) . "\n"; } $form .= Xml::closeElement( 'form' ) . "\n"; } $form .= Xml::openElement( 'form', [ 'method' => 'get', 'action' => $this->getPageTitle()->getLocalURL(), 'id' => 'mw-watchlist-form' ] ); $form .= Xml::fieldset( $this->msg( 'watchlist-options' )->text(), false, [ 'id' => 'mw-watchlist-options' ] ); $form .= $this->makeLegend(); $this->getOutput()->addHTML( $form ); } protected function showHideCheck( $options, $message, $name, $value ) { $options[$name] = 1 - (int)$value; return '' . Xml::checkLabel( $this->msg( $message, '' )->text(), $name, $name, (int)$value ) . ''; } /** * Count the number of paired items on a user's watchlist. * The assumption made here is that when a subject page is watched a talk page is also watched. * Hence the number of individual items is halved. * * @return int */ protected function countItems() { $store = MediaWikiServices::getInstance()->getWatchedItemStore(); $count = $store->countWatchedItems( $this->getUser() ); return floor( $count / 2 ); } }