getSkin();
$specialTitle = Title::makeTitle( NS_SPECIAL, 'Watchlist' );
$wgOut->setRobotPolicy( 'noindex,nofollow' );
# Anons don't get a watchlist
if( $wgUser->isAnon() ) {
$wgOut->setPageTitle( wfMsg( 'watchnologin' ) );
$llink = $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Userlogin' ), wfMsgHtml( 'loginreqlink' ), 'returnto=' . $specialTitle->getPrefixedUrl() );
$wgOut->addHtml( wfMsgWikiHtml( 'watchlistanontext', $llink ) );
return;
} else {
$wgOut->setPageTitle( wfMsg( 'watchlist' ) );
$wgOut->setSubtitle( wfMsgWikiHtml( 'watchlistfor', htmlspecialchars( $wgUser->getName() ) ) );
}
if( wlHandleClear( $wgOut, $wgRequest, $par ) ) {
return;
}
$defaults = array(
/* float */ 'days' => floatval( $wgUser->getOption( 'watchlistdays' ) ), /* 3.0 or 0.5, watch further below */
/* bool */ 'hideOwn' => (int)$wgUser->getBoolOption( 'watchlisthideown' ),
/* bool */ 'hideBots' => (int)$wgUser->getBoolOption( 'watchlisthidebots' ),
/* ? */ 'namespace' => 'all',
);
extract($defaults);
# Extract variables from the request, falling back to user preferences or
# other default values if these don't exist
$prefs['days' ] = floatval( $wgUser->getOption( 'watchlistdays' ) );
$prefs['hideown' ] = $wgUser->getBoolOption( 'watchlisthideown' );
$prefs['hidebots'] = $wgUser->getBoolOption( 'watchlisthidebots' );
# Get query variables
$days = $wgRequest->getVal( 'days', $prefs['days'] );
$hideOwn = $wgRequest->getBool( 'hideOwn', $prefs['hideown'] );
$hideBots = $wgRequest->getBool( 'hideBots', $prefs['hidebots'] );
# Get namespace value, if supplied, and prepare a WHERE fragment
$nameSpace = $wgRequest->getIntOrNull( 'namespace' );
if( !is_null( $nameSpace ) ) {
$nameSpace = intval( $nameSpace );
$nameSpaceClause = " AND rc_namespace = $nameSpace";
} else {
$nameSpace = '';
$nameSpaceClause = '';
}
# Watchlist editing
$action = $wgRequest->getVal( 'action' );
$remove = $wgRequest->getVal( 'remove' );
$id = $wgRequest->getArray( 'id' );
$uid = $wgUser->getID();
if( $wgEnotifWatchlist && $wgRequest->getVal( 'reset' ) && $wgRequest->wasPosted() ) {
$wgUser->clearAllNotifications( $uid );
}
# Deleting items from watchlist
if(($action == 'submit') && isset($remove) && is_array($id)) {
$wgOut->addWikiText( wfMsg( 'removingchecked' ) );
$wgOut->addHTML( '' );
foreach($id as $one) {
$t = Title::newFromURL( $one );
if( !is_null( $t ) ) {
$wl = WatchedItem::fromUserTitle( $wgUser, $t );
if( $wl->removeWatch() === false ) {
$wgOut->addHTML( wfMsg( 'couldntremove', htmlspecialchars($one) ) . "
\n" );
} else {
wfRunHooks('UnwatchArticle', array(&$wgUser, new Article($t)));
$wgOut->addHTML( '(' . htmlspecialchars($one) . ')
' );
}
} else {
$wgOut->addHTML( wfMsg( 'iteminvalidname', htmlspecialchars($one) ) . "
\n" );
}
}
$wgOut->addHTML( "
\n" . wfMsg( 'wldone' ) . "
\n" );
}
if ( $wgUseWatchlistCache ) {
$memckey = wfMemcKey( 'watchlist', 'id', $wgUser->getId() );
$cache_s = @$wgMemc->get( $memckey );
if( $cache_s ){
$wgOut->addWikiText( wfMsg('wlsaved') );
$wgOut->addHTML( $cache_s );
return;
}
}
$dbr =& wfGetDB( DB_SLAVE );
extract( $dbr->tableNames( 'page', 'revision', 'watchlist', 'recentchanges' ) );
$sql = "SELECT COUNT(*) AS n FROM $watchlist WHERE wl_user=$uid";
$res = $dbr->query( $sql, $fname );
$s = $dbr->fetchObject( $res );
# Patch *** A1 *** (see A2 below)
# adjust for page X, talk:page X, which are both stored separately, but treated together
$nitems = floor($s->n / 2);
# $nitems = $s->n;
if($nitems == 0) {
$wgOut->addWikiText( wfMsg( 'nowatchlist' ) );
return;
}
if( is_null($days) || !is_numeric($days) ) {
$big = 1000; /* The magical big */
if($nitems > $big) {
# Set default cutoff shorter
$days = $defaults['days'] = (12.0 / 24.0); # 12 hours...
} else {
$days = $defaults['days']; # default cutoff for shortlisters
}
} else {
$days = floatval($days);
}
// Dump everything here
$nondefaults = array();
wfAppendToArrayIfNotDefault( 'days', $days, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault( 'hideOwn', (int)$hideOwn, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault( 'hideBots', (int)$hideBots, $defaults, $nondefaults);
wfAppendToArrayIfNotDefault( 'namespace', $nameSpace, $defaults, $nondefaults );
if ( $days <= 0 ) {
$docutoff = '';
$cutoff = false;
$npages = wfMsg( 'watchlistall1' );
} else {
$docutoff = "AND rev_timestamp > '" .
( $cutoff = $dbr->timestamp( time() - intval( $days * 86400 ) ) )
. "'";
/*
$sql = "SELECT COUNT(*) AS n FROM $page, $revision WHERE rev_timestamp>'$cutoff' AND page_id=rev_page";
$res = $dbr->query( $sql, $fname );
$s = $dbr->fetchObject( $res );
$npages = $s->n;
*/
$npages = 40000 * $days;
}
/* Edit watchlist form */
if($wgRequest->getBool('edit') || $par == 'edit' ) {
$wgOut->addWikiText( wfMsg( 'watchlistcontains', $wgLang->formatNum( $nitems ) ) .
"\n\n" . wfMsg( 'watcheditlist' ) );
$wgOut->addHTML( '\n"
);
return;
}
# If the watchlist is relatively short, it's simplest to zip
# down its entirety and then sort the results.
# If it's relatively long, it may be worth our while to zip
# through the time-sorted page list checking for watched items.
# Up estimate of watched items by 15% to compensate for talk pages...
# Toggles
$andHideOwn = $hideOwn ? "AND (rc_user <> $uid)" : '';
$andHideBots = $hideBots ? "AND (rc_bot = 0)" : '';
# Show watchlist header
$header = '';
if( $wgUser->getOption( 'enotifwatchlistpages' ) && $wgEnotifWatchlist) {
$header .= wfMsg( 'wlheader-enotif' ) . "\n";
}
if ( $wgEnotifWatchlist && $wgShowUpdatedMarker ) {
$header .= wfMsg( 'wlheader-showupdated' ) . "\n";
}
# Toggle watchlist content (all recent edits or just the latest)
if( $wgUser->getOption( 'extendwatchlist' )) {
$andLatest='';
$limitWatchlist = 'LIMIT ' . intval( $wgUser->getOption( 'wllimit' ) );
} else {
$andLatest= 'AND rc_this_oldid=page_latest';
$limitWatchlist = '';
}
# TODO: Consider removing the third parameter
$header .= wfMsgExt( 'watchdetails', array( 'parsemag' ), $wgLang->formatNum( $nitems ),
$wgLang->formatNum( $npages ), '',
$specialTitle->getFullUrl( 'edit=yes' ) );
$wgOut->addWikiText( $header );
if ( $wgEnotifWatchlist && $wgShowUpdatedMarker ) {
$wgOut->addHTML( '' .
"\n\n" );
}
$sql = "SELECT
rc_namespace AS page_namespace, rc_title AS page_title,
rc_comment AS rev_comment, rc_cur_id AS page_id,
rc_user AS rev_user, rc_user_text AS rev_user_text,
rc_timestamp AS rev_timestamp, rc_minor AS rev_minor_edit,
rc_this_oldid AS rev_id,
rc_last_oldid, rc_id, rc_patrolled,
rc_new AS page_is_new,wl_notificationtimestamp
FROM $watchlist,$recentchanges,$page
WHERE wl_user=$uid
AND wl_namespace=rc_namespace
AND wl_title=rc_title
AND rc_timestamp > '$cutoff'
AND rc_cur_id=page_id
$andLatest
$andHideOwn
$andHideBots
$nameSpaceClause
ORDER BY rc_timestamp DESC
$limitWatchlist";
$res = $dbr->query( $sql, $fname );
$numRows = $dbr->numRows( $res );
/* Start bottom header */
$wgOut->addHTML( "
\n" );
if($days >= 1) {
$wgOut->addWikiText( wfMsg( 'rcnote', $wgLang->formatNum( $numRows ),
$wgLang->formatNum( $days ), $wgLang->timeAndDate( wfTimestampNow(), true ) ) . '
' , false );
} elseif($days > 0) {
$wgOut->addWikiText( wfMsg( 'wlnote', $wgLang->formatNum( $numRows ),
$wgLang->formatNum( round($days*24) ) ) . '
' , false );
}
$wgOut->addHTML( "\n" . wlCutoffLinks( $days, 'Watchlist', $nondefaults ) . "
\n" );
# Spit out some control panel links
$thisTitle = Title::makeTitle( NS_SPECIAL, 'Watchlist' );
$skin = $wgUser->getSkin();
$linkElements = array( 'hideOwn' => 'wlhideshowown', 'hideBots' => 'wlhideshowbots' );
# Problems encountered using the fancier method
$label = $hideBots ? wfMsgHtml( 'show' ) : wfMsgHtml( 'hide' );
$linkBits = wfArrayToCGI( array( 'hideBots' => 1 - (int)$hideBots ), $nondefaults );
$link = $skin->makeKnownLinkObj( $thisTitle, $label, $linkBits );
$links[] = wfMsgHtml( 'wlhideshowbots', $link );
$label = $hideOwn ? wfMsgHtml( 'show' ) : wfMsgHtml( 'hide' );
$linkBits = wfArrayToCGI( array( 'hideOwn' => 1 - (int)$hideOwn ), $nondefaults );
$link = $skin->makeKnownLinkObj( $thisTitle, $label, $linkBits );
$links[] = wfMsgHtml( 'wlhideshowown', $link );
$wgOut->addHTML( implode( ' | ', $links ) );
# Form for namespace filtering
$wgOut->addHTML( "\n" .
wfOpenElement( 'form', array(
'method' => 'post',
'action' => $thisTitle->getLocalURL(),
) ) .
wfMsgExt( 'namespace', array( 'parseinline') ) .
HTMLnamespaceselector( $nameSpace, '' ) . "\n" .
( $hideOwn ? wfHidden('hideown', 1)."\n" : '' ) .
( $hideBots ? wfHidden('hidebots', 1)."\n" : '' ) .
wfHidden( 'days', $days ) . "\n" .
wfSubmitButton( wfMsgExt( 'allpagessubmit', array( 'escape') ) ) . "\n" .
wfCloseElement( 'form' ) . "\n"
);
if ( $numRows == 0 ) {
$wgOut->addWikitext( "
" . wfMsg( 'watchnochange' ), false );
return;
}
/* End bottom header */
$list = ChangesList::newFromUser( $wgUser );
$s = $list->beginRecentChangesList();
$counter = 1;
while ( $obj = $dbr->fetchObject( $res ) ) {
# Make fake RC entry
$rc = RecentChange::newFromCurRow( $obj, $obj->rc_last_oldid );
$rc->counter = $counter++;
if ( $wgShowUpdatedMarker ) {
$updated = $obj->wl_notificationtimestamp;
} else {
// Same visual appearance as MW 1.4
$updated = true;
}
if ($wgRCShowWatchingUsers && $wgUser->getOption( 'shownumberswatching' )) {
$sql3 = "SELECT COUNT(*) AS n FROM $watchlist WHERE wl_title='" .wfStrencode($obj->page_title). "' AND wl_namespace='{$obj->page_namespace}'" ;
$res3 = $dbr->query( $sql3, DB_READ, $fname );
$x = $dbr->fetchObject( $res3 );
$rc->numberofWatchingusers = $x->n;
} else {
$rc->numberofWatchingusers = 0;
}
$s .= $list->recentChangesLine( $rc, $updated );
}
$s .= $list->endRecentChangesList();
$dbr->freeResult( $res );
$wgOut->addHTML( $s );
if ( $wgUseWatchlistCache ) {
$wgMemc->set( $memckey, $s, $wgWLCacheTimeout);
}
}
function wlHoursLink( $h, $page, $options = array() ) {
global $wgUser, $wgLang, $wgContLang;
$sk = $wgUser->getSkin();
$s = $sk->makeKnownLink(
$wgContLang->specialPage( $page ),
$wgLang->formatNum( $h ),
wfArrayToCGI( array('days' => ($h / 24.0)), $options ) );
return $s;
}
function wlDaysLink( $d, $page, $options = array() ) {
global $wgUser, $wgLang, $wgContLang;
$sk = $wgUser->getSkin();
$s = $sk->makeKnownLink(
$wgContLang->specialPage( $page ),
($d ? $wgLang->formatNum( $d ) : wfMsgHtml( 'watchlistall2' ) ),
wfArrayToCGI( array('days' => $d), $options ) );
return $s;
}
/**
* Returns html
*/
function wlCutoffLinks( $days, $page = 'Watchlist', $options = array() ) {
$hours = array( 1, 2, 6, 12 );
$days = array( 1, 3, 7 );
$cl = '';
$i = 0;
foreach( $hours as $h ) {
$hours[$i++] = wlHoursLink( $h, $page, $options );
}
$i = 0;
foreach( $days as $d ) {
$days[$i++] = wlDaysLink( $d, $page, $options );
}
return wfMsgExt('wlshowlast',
array('parseinline', 'replaceafter'),
implode(' | ', $hours),
implode(' | ', $days),
wlDaysLink( 0, $page, $options ) );
}
/**
* Count the number of items on a user's watchlist
*
* @param $talk Include talk pages
* @return integer
*/
function wlCountItems( &$user, $talk = true ) {
$dbr =& wfGetDB( DB_SLAVE );
# Fetch the raw count
$res = $dbr->select( 'watchlist', 'COUNT(*) AS count', array( 'wl_user' => $user->mId ), 'wlCountItems' );
$row = $dbr->fetchObject( $res );
$count = $row->count;
$dbr->freeResult( $res );
# Halve to remove talk pages if needed
if( !$talk )
$count = floor( $count / 2 );
return( $count );
}
/**
* Allow the user to clear their watchlist
*
* @param $out Output object
* @param $request Request object
* @param $par Parameters passed to the watchlist page
* @return bool True if it's been taken care of; false indicates the watchlist
* code needs to do something further
*/
function wlHandleClear( &$out, &$request, $par ) {
global $wgLang;
# Check this function has something to do
if( $request->getText( 'action' ) == 'clear' || $par == 'clear' ) {
global $wgUser;
$out->setPageTitle( wfMsgHtml( 'clearwatchlist' ) );
$count = wlCountItems( $wgUser );
if( $count > 0 ) {
# See if we're clearing or confirming
if( $request->wasPosted() && $wgUser->matchEditToken( $request->getText( 'token' ), 'clearwatchlist' ) ) {
# Clearing, so do it and report the result
$dbw =& wfGetDB( DB_MASTER );
$dbw->delete( 'watchlist', array( 'wl_user' => $wgUser->mId ), 'wlHandleClear' );
$out->addWikiText( wfMsgExt( 'watchlistcleardone', array( 'parsemag', 'escape'), $wgLang->formatNum( $count ) ) );
$out->returnToMain();
} else {
# Confirming, so show a form
$wlTitle = Title::makeTitle( NS_SPECIAL, 'Watchlist' );
$out->addHTML( wfElement( 'form', array( 'method' => 'post', 'action' => $wlTitle->getLocalUrl( 'action=clear' ) ), NULL ) );
$out->addWikiText( wfMsgExt( 'watchlistcount', array( 'parsemag', 'escape'), $wgLang->formatNum( $count ) ) );
$out->addWikiText( wfMsg( 'watchlistcleartext' ) );
$out->addHTML(
wfHidden( 'token', $wgUser->editToken( 'clearwatchlist' ) ) .
wfElement( 'input', array( 'type' => 'submit', 'name' => 'submit', 'value' => wfMsgHtml( 'watchlistclearbutton' ) ), '' ) .
wfCloseElement( 'form' )
);
}
return( true );
} else {
# Nothing on the watchlist; nothing to do here
$out->addWikiText( wfMsg( 'nowatchlist' ) );
$out->returnToMain();
return( true );
}
} else {
return( false );
}
}
?>