377561cd1e
* Used the new functions in the relevant places throughout the core. Where this was not possible, used wfMsgNoTrans() to avoid double-parsing. * Calling wfEscapeWikiText() on a title before passing it to a message is unnecessary and causes bugs. The best idea is to let the message do its own escaping. Removed wfEscapeWikiText() from the caller of addedwatchtext, removedwatchtext, deletedtext, protect-text, nosuchusershort and movepage-moved. Updated all message files to use <nowiki>$1</nowiki> where appropriate in these messages. * Removed unnecessary empty message handling from semiprotectedpagewarning * Removed nonsense warning about the output of wfMsg() not being safe for inclusion in HTML. * Changed wfShellExec() to use passthru/ob_get_contents instead of exec(). This avoids corruption of whitespace in the response. * Added $wgValidateAllHtml feature, to optionally validate HTML on output. * Fixed missing newline in cascadeprotected in MessagesEn.php * Belatedly updated addedwatchtext to take account of the new "monobook" skin. No unwatch link in the sidebar anymore.
375 lines
12 KiB
PHP
375 lines
12 KiB
PHP
<?php
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/**
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*
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* @addtogroup SpecialPage
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*/
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/**
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*
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*/
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require_once( dirname(__FILE__) . '/SpecialRecentchanges.php' );
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/**
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* Constructor
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*
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* @param $par Parameter passed to the page
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*/
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function wfSpecialWatchlist( $par ) {
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global $wgUser, $wgOut, $wgLang, $wgRequest;
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global $wgRCShowWatchingUsers, $wgEnotifWatchlist, $wgShowUpdatedMarker;
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global $wgEnotifWatchlist;
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$fname = 'wfSpecialWatchlist';
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$skin = $wgUser->getSkin();
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$specialTitle = SpecialPage::getTitleFor( 'Watchlist' );
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$wgOut->setRobotPolicy( 'noindex,nofollow' );
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# Anons don't get a watchlist
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if( $wgUser->isAnon() ) {
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$wgOut->setPageTitle( wfMsg( 'watchnologin' ) );
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$llink = $skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Userlogin' ), wfMsgHtml( 'loginreqlink' ), 'returnto=' . $specialTitle->getPrefixedUrl() );
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$wgOut->addHtml( wfMsgWikiHtml( 'watchlistanontext', $llink ) );
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return;
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}
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$wgOut->setPageTitle( wfMsg( 'watchlist' ) );
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$sub = wfMsgExt( 'watchlistfor', 'parseinline', $wgUser->getName() );
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$sub .= '<br />' . WatchlistEditor::buildTools( $wgUser->getSkin() );
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$wgOut->setSubtitle( $sub );
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if( ( $mode = WatchlistEditor::getMode( $wgRequest, $par ) ) !== false ) {
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$editor = new WatchlistEditor();
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$editor->execute( $wgUser, $wgOut, $wgRequest, $mode );
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return;
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}
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$uid = $wgUser->getId();
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if( $wgEnotifWatchlist && $wgRequest->getVal( 'reset' ) && $wgRequest->wasPosted() ) {
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$wgUser->clearAllNotifications( $uid );
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$wgOut->redirect( $specialTitle->getFullUrl() );
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return;
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}
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$defaults = array(
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/* float */ 'days' => floatval( $wgUser->getOption( 'watchlistdays' ) ), /* 3.0 or 0.5, watch further below */
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/* bool */ 'hideOwn' => (int)$wgUser->getBoolOption( 'watchlisthideown' ),
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/* bool */ 'hideBots' => (int)$wgUser->getBoolOption( 'watchlisthidebots' ),
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/* bool */ 'hideMinor' => (int)$wgUser->getBoolOption( 'watchlisthideminor' ),
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/* ? */ 'namespace' => 'all',
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);
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extract($defaults);
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# Extract variables from the request, falling back to user preferences or
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# other default values if these don't exist
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$prefs['days' ] = floatval( $wgUser->getOption( 'watchlistdays' ) );
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$prefs['hideown' ] = $wgUser->getBoolOption( 'watchlisthideown' );
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$prefs['hidebots'] = $wgUser->getBoolOption( 'watchlisthidebots' );
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$prefs['hideminor'] = $wgUser->getBoolOption( 'watchlisthideminor' );
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# Get query variables
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$days = $wgRequest->getVal( 'days', $prefs['days'] );
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$hideOwn = $wgRequest->getBool( 'hideOwn', $prefs['hideown'] );
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$hideBots = $wgRequest->getBool( 'hideBots', $prefs['hidebots'] );
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$hideMinor = $wgRequest->getBool( 'hideMinor', $prefs['hideminor'] );
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# Get namespace value, if supplied, and prepare a WHERE fragment
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$nameSpace = $wgRequest->getIntOrNull( 'namespace' );
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if( !is_null( $nameSpace ) ) {
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$nameSpace = intval( $nameSpace );
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$nameSpaceClause = " AND rc_namespace = $nameSpace";
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} else {
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$nameSpace = '';
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$nameSpaceClause = '';
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}
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$dbr = wfGetDB( DB_SLAVE, 'watchlist' );
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list( $page, $watchlist, $recentchanges ) = $dbr->tableNamesN( 'page', 'watchlist', 'recentchanges' );
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$watchlistCount = $dbr->selectField( 'watchlist', 'COUNT(*)',
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array( 'wl_user' => $uid ), __METHOD__ );
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// Adjust for page X, talk:page X, which are both stored separately,
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// but treated together
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$nitems = floor($watchlistCount / 2);
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if( is_null($days) || !is_numeric($days) ) {
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$big = 1000; /* The magical big */
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if($nitems > $big) {
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# Set default cutoff shorter
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$days = $defaults['days'] = (12.0 / 24.0); # 12 hours...
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} else {
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$days = $defaults['days']; # default cutoff for shortlisters
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}
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} else {
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$days = floatval($days);
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}
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// Dump everything here
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$nondefaults = array();
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wfAppendToArrayIfNotDefault('days' , $days , $defaults, $nondefaults);
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wfAppendToArrayIfNotDefault('hideOwn' , (int)$hideOwn , $defaults, $nondefaults);
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wfAppendToArrayIfNotDefault('hideBots' , (int)$hideBots, $defaults, $nondefaults);
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wfAppendToArrayIfNotDefault( 'hideMinor', (int)$hideMinor, $defaults, $nondefaults );
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wfAppendToArrayIfNotDefault('namespace', $nameSpace , $defaults, $nondefaults);
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$hookSql = "";
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if( ! wfRunHooks('BeforeWatchlist', array($nondefaults, $wgUser, &$hookSql)) ) {
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return;
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}
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if($nitems == 0) {
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$wgOut->addWikiMsg( 'nowatchlist' );
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return;
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}
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if ( $days <= 0 ) {
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$andcutoff = '';
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} else {
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$andcutoff = "AND rc_timestamp > '".$dbr->timestamp( time() - intval( $days * 86400 ) )."'";
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/*
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$sql = "SELECT COUNT(*) AS n FROM $page, $revision WHERE rev_timestamp>'$cutoff' AND page_id=rev_page";
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$res = $dbr->query( $sql, $fname );
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$s = $dbr->fetchObject( $res );
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$npages = $s->n;
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*/
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}
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# If the watchlist is relatively short, it's simplest to zip
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# down its entirety and then sort the results.
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# If it's relatively long, it may be worth our while to zip
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# through the time-sorted page list checking for watched items.
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# Up estimate of watched items by 15% to compensate for talk pages...
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# Toggles
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$andHideOwn = $hideOwn ? "AND (rc_user <> $uid)" : '';
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$andHideBots = $hideBots ? "AND (rc_bot = 0)" : '';
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$andHideMinor = $hideMinor ? 'AND rc_minor = 0' : '';
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# Show watchlist header
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$header = '';
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if( $wgUser->getOption( 'enotifwatchlistpages' ) && $wgEnotifWatchlist) {
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$header .= wfMsg( 'wlheader-enotif' ) . "\n";
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}
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if ( $wgEnotifWatchlist && $wgShowUpdatedMarker ) {
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$header .= wfMsg( 'wlheader-showupdated' ) . "\n";
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}
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# Toggle watchlist content (all recent edits or just the latest)
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if( $wgUser->getOption( 'extendwatchlist' )) {
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$andLatest='';
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$limitWatchlist = 'LIMIT ' . intval( $wgUser->getOption( 'wllimit' ) );
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} else {
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$andLatest= 'AND rc_this_oldid=page_latest';
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$limitWatchlist = '';
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}
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$header .= wfMsgExt( 'watchlist-details', array( 'parsemag' ), $wgLang->formatNum( $nitems ) );
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$wgOut->addWikiText( $header );
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# Show a message about slave lag, if applicable
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if( ( $lag = $dbr->getLag() ) > 0 )
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$wgOut->showLagWarning( $lag );
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if ( $wgEnotifWatchlist && $wgShowUpdatedMarker ) {
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$wgOut->addHTML( '<form action="' .
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$specialTitle->escapeLocalUrl() .
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'" method="post"><input type="submit" name="dummy" value="' .
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htmlspecialchars( wfMsg( 'enotif_reset' ) ) .
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'" /><input type="hidden" name="reset" value="all" /></form>' .
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"\n\n" );
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}
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if ( $wgShowUpdatedMarker ) {
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$wltsfield=", ${watchlist}.wl_notificationtimestamp ";
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}
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$sql = "SELECT ${recentchanges}.* ${wltsfield}
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FROM $watchlist,$recentchanges,$page
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WHERE wl_user=$uid
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AND wl_namespace=rc_namespace
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AND wl_title=rc_title
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AND rc_cur_id=page_id
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$andcutoff
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$andLatest
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$andHideOwn
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$andHideBots
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$andHideMinor
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$nameSpaceClause
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$hookSql
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ORDER BY rc_timestamp DESC
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$limitWatchlist";
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$res = $dbr->query( $sql, $fname );
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$numRows = $dbr->numRows( $res );
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/* Start bottom header */
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$wgOut->addHTML( "<hr />\n" );
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if($days >= 1) {
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$wgOut->addWikiText( wfMsgExt( 'rcnote', array( 'parseinline' ), $wgLang->formatNum( $numRows ),
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$wgLang->formatNum( $days ), $wgLang->timeAndDate( wfTimestampNow(), true ) ) . '<br />' , false );
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} elseif($days > 0) {
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$wgOut->addWikiText( wfMsgExt( 'wlnote', array( 'parseinline' ), $wgLang->formatNum( $numRows ),
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$wgLang->formatNum( round($days*24) ) ) . '<br />' , false );
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}
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$wgOut->addHTML( "\n" . wlCutoffLinks( $days, 'Watchlist', $nondefaults ) . "<br />\n" );
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# Spit out some control panel links
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$thisTitle = SpecialPage::getTitleFor( 'Watchlist' );
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$skin = $wgUser->getSkin();
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# Hide/show bot edits
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$label = $hideBots ? wfMsgHtml( 'watchlist-show-bots' ) : wfMsgHtml( 'watchlist-hide-bots' );
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$linkBits = wfArrayToCGI( array( 'hideBots' => 1 - (int)$hideBots ), $nondefaults );
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$links[] = $skin->makeKnownLinkObj( $thisTitle, $label, $linkBits );
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# Hide/show own edits
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$label = $hideOwn ? wfMsgHtml( 'watchlist-show-own' ) : wfMsgHtml( 'watchlist-hide-own' );
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$linkBits = wfArrayToCGI( array( 'hideOwn' => 1 - (int)$hideOwn ), $nondefaults );
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$links[] = $skin->makeKnownLinkObj( $thisTitle, $label, $linkBits );
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# Hide/show minor edits
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$label = $hideMinor ? wfMsgHtml( 'watchlist-show-minor' ) : wfMsgHtml( 'watchlist-hide-minor' );
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$linkBits = wfArrayToCGI( array( 'hideMinor' => 1 - (int)$hideMinor ), $nondefaults );
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$links[] = $skin->makeKnownLinkObj( $thisTitle, $label, $linkBits );
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$wgOut->addHTML( implode( ' | ', $links ) );
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# Form for namespace filtering
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$form = Xml::openElement( 'form', array( 'method' => 'post', 'action' => $thisTitle->getLocalUrl() ) );
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$form .= '<p>';
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$form .= Xml::label( wfMsg( 'namespace' ), 'namespace' ) . ' ';
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$form .= Xml::namespaceSelector( $nameSpace, '' ) . ' ';
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$form .= Xml::submitButton( wfMsg( 'allpagessubmit' ) ) . '</p>';
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$form .= Xml::hidden( 'days', $days );
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if( $hideOwn )
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$form .= Xml::hidden( 'hideOwn', 1 );
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if( $hideBots )
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$form .= Xml::hidden( 'hideBots', 1 );
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if( $hideMinor )
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$form .= Xml::hidden( 'hideMinor', 1 );
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$form .= Xml::closeElement( 'form' );
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$wgOut->addHtml( $form );
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# If there's nothing to show, stop here
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if( $numRows == 0 ) {
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$wgOut->addWikiMsg( 'watchnochange' );
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return;
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}
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/* End bottom header */
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/* Do link batch query */
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$linkBatch = new LinkBatch;
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while ( $row = $dbr->fetchObject( $res ) ) {
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$userNameUnderscored = str_replace( ' ', '_', $row->rc_user_text );
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if ( $row->rc_user != 0 ) {
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$linkBatch->add( NS_USER, $userNameUnderscored );
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}
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$linkBatch->add( NS_USER_TALK, $userNameUnderscored );
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}
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$linkBatch->execute();
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$dbr->dataSeek( $res, 0 );
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$list = ChangesList::newFromUser( $wgUser );
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$s = $list->beginRecentChangesList();
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$counter = 1;
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while ( $obj = $dbr->fetchObject( $res ) ) {
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# Make RC entry
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$rc = RecentChange::newFromRow( $obj );
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$rc->counter = $counter++;
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if ( $wgShowUpdatedMarker ) {
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$updated = $obj->wl_notificationtimestamp;
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} else {
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// Same visual appearance as MW 1.4
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$updated = true;
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}
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if ($wgRCShowWatchingUsers && $wgUser->getOption( 'shownumberswatching' )) {
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$rc->numberofWatchingusers = $dbr->selectField( 'watchlist',
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'COUNT(*)',
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array(
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'wl_namespace' => $obj->rc_namespace,
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'wl_title' => $obj->rc_title,
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),
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__METHOD__ );
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} else {
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$rc->numberofWatchingusers = 0;
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}
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$s .= $list->recentChangesLine( $rc, $updated );
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}
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$s .= $list->endRecentChangesList();
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$dbr->freeResult( $res );
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$wgOut->addHTML( $s );
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}
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function wlHoursLink( $h, $page, $options = array() ) {
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global $wgUser, $wgLang, $wgContLang;
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$sk = $wgUser->getSkin();
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$s = $sk->makeKnownLink(
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$wgContLang->specialPage( $page ),
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$wgLang->formatNum( $h ),
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wfArrayToCGI( array('days' => ($h / 24.0)), $options ) );
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return $s;
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}
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function wlDaysLink( $d, $page, $options = array() ) {
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global $wgUser, $wgLang, $wgContLang;
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$sk = $wgUser->getSkin();
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$s = $sk->makeKnownLink(
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$wgContLang->specialPage( $page ),
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($d ? $wgLang->formatNum( $d ) : wfMsgHtml( 'watchlistall2' ) ),
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wfArrayToCGI( array('days' => $d), $options ) );
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return $s;
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}
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/**
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* Returns html
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*/
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function wlCutoffLinks( $days, $page = 'Watchlist', $options = array() ) {
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$hours = array( 1, 2, 6, 12 );
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$days = array( 1, 3, 7 );
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$i = 0;
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foreach( $hours as $h ) {
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$hours[$i++] = wlHoursLink( $h, $page, $options );
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}
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$i = 0;
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foreach( $days as $d ) {
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$days[$i++] = wlDaysLink( $d, $page, $options );
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}
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return wfMsgExt('wlshowlast',
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array('parseinline', 'replaceafter'),
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implode(' | ', $hours),
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implode(' | ', $days),
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wlDaysLink( 0, $page, $options ) );
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}
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/**
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* Count the number of items on a user's watchlist
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*
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* @param $talk Include talk pages
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* @return integer
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*/
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function wlCountItems( &$user, $talk = true ) {
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$dbr = wfGetDB( DB_SLAVE, 'watchlist' );
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# Fetch the raw count
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$res = $dbr->select( 'watchlist', 'COUNT(*) AS count', array( 'wl_user' => $user->mId ), 'wlCountItems' );
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$row = $dbr->fetchObject( $res );
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$count = $row->count;
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$dbr->freeResult( $res );
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# Halve to remove talk pages if needed
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if( !$talk )
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$count = floor( $count / 2 );
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return( $count );
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}
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