, 2008 Aaron Schulz
# http://www.mediawiki.org/
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# http://www.gnu.org/copyleft/gpl.html
class LogEventsList {
const NO_ACTION_LINK = 1;
private $skin;
private $out;
public $flags;
public function __construct( $skin, $out, $flags = 0 ) {
$this->skin = $skin;
$this->out = $out;
$this->flags = $flags;
$this->preCacheMessages();
}
/**
* As we use the same small set of messages in various methods and that
* they are called often, we call them once and save them in $this->message
*/
private function preCacheMessages() {
// Precache various messages
if( !isset( $this->message ) ) {
$messages = array( 'revertmerge', 'protect_change', 'unblocklink', 'change-blocklink',
'revertmove', 'undeletelink', 'revdel-restore', 'rev-delundel', 'hist', 'diff',
'pipe-separator' );
foreach( $messages as $msg ) {
$this->message[$msg] = wfMsgExt( $msg, array( 'escapenoentities' ) );
}
}
}
/**
* Set page title and show header for this log type
* @param $type String
*/
public function showHeader( $type ) {
if( LogPage::isLogType( $type ) ) {
$this->out->setPageTitle( LogPage::logName( $type ) );
$this->out->addHTML( LogPage::logHeader( $type ) );
}
}
/**
* Show options for the log list
* @param $type String
* @param $user String
* @param $page String
* @param $pattern String
* @param $year Integer: year
* @param $month Integer: month
* @param $filter: array
* @param $tagFilter: array?
*/
public function showOptions( $type = '', $user = '', $page = '', $pattern = '', $year = '',
$month = '', $filter = null, $tagFilter='' )
{
global $wgScript, $wgMiserMode;
$action = htmlspecialchars( $wgScript );
$title = SpecialPage::getTitleFor( 'Log' );
$special = htmlspecialchars( $title->getPrefixedDBkey() );
$tagSelector = ChangeTags::buildTagFilterSelector( $tagFilter );
$this->out->addHTML( ""
);
}
private function getFilterLinks( $logType, $filter ) {
global $wgTitle, $wgLang;
// show/hide links
$messages = array( wfMsgHtml( 'show' ), wfMsgHtml( 'hide' ) );
// Option value -> message mapping
$links = array();
$hiddens = ''; // keep track for "go" button
foreach( $filter as $type => $val ) {
$hideVal = 1 - intval($val);
$link = $this->skin->makeKnownLinkObj( $wgTitle, $messages[$hideVal],
wfArrayToCGI( array( "hide_{$type}_log" => $hideVal ), $this->getDefaultQuery() )
);
$links[$type] = wfMsgHtml( "log-show-hide-{$type}", $link );
$hiddens .= Xml::hidden( "hide_{$type}_log", $val ) . "\n";
}
// Build links
return ''.$wgLang->pipeList( $links ) . '' . $hiddens;
}
private function getDefaultQuery() {
if ( !isset( $this->mDefaultQuery ) ) {
$this->mDefaultQuery = $_GET;
unset( $this->mDefaultQuery['title'] );
unset( $this->mDefaultQuery['dir'] );
unset( $this->mDefaultQuery['offset'] );
unset( $this->mDefaultQuery['limit'] );
unset( $this->mDefaultQuery['order'] );
unset( $this->mDefaultQuery['month'] );
unset( $this->mDefaultQuery['year'] );
}
return $this->mDefaultQuery;
}
/**
* @param $queryType String
* @return String: Formatted HTML
*/
private function getTypeMenu( $queryType ) {
global $wgLogRestrictions, $wgUser;
$html = "';
return $html;
}
/**
* @param $user String
* @return String: Formatted HTML
*/
private function getUserInput( $user ) {
return Xml::inputLabel( wfMsg( 'specialloguserlabel' ), 'user', 'mw-log-user', 15, $user );
}
/**
* @param $title String
* @return String: Formatted HTML
*/
private function getTitleInput( $title ) {
return Xml::inputLabel( wfMsg( 'speciallogtitlelabel' ), 'page', 'mw-log-page', 20, $title );
}
/**
* @return boolean Checkbox
*/
private function getTitlePattern( $pattern ) {
return '' .
Xml::checkLabel( wfMsg( 'log-title-wildcard' ), 'pattern', 'pattern', $pattern ) .
'';
}
public function beginLogEventsList() {
return "
\n";
}
public function endLogEventsList() {
return "
\n";
}
/**
* @param $row Row: a single row from the result set
* @return String: Formatted HTML list item
*/
public function logLine( $row ) {
global $wgLang, $wgUser, $wgContLang;
$title = Title::makeTitle( $row->log_namespace, $row->log_title );
$classes = array( "mw-logline-{$row->log_type}" );
$time = $wgLang->timeanddate( wfTimestamp(TS_MW, $row->log_timestamp), true );
// User links
if( self::isDeleted($row,LogPage::DELETED_USER) ) {
$userLink = '' . wfMsgHtml( 'rev-deleted-user' ) . '';
} else {
$userLink = $this->skin->userLink( $row->log_user, $row->user_name ) .
$this->skin->userToolLinks( $row->log_user, $row->user_name, true, 0, $row->user_editcount );
}
// Comment
if( self::isDeleted($row,LogPage::DELETED_COMMENT) ) {
$comment = '' . wfMsgHtml('rev-deleted-comment') . '';
} else {
$comment = $wgContLang->getDirMark() . $this->skin->commentBlock( $row->log_comment );
}
// Extract extra parameters
$paramArray = LogPage::extractParams( $row->log_params );
$revert = $del = '';
// Some user can hide log items and have review links
if( $wgUser->isAllowed( 'deleterevision' ) ) {
$del = $this->getShowHideLinks( $row ) . ' ';
}
// Add review links and such...
if( ($this->flags & self::NO_ACTION_LINK) || ($row->log_deleted & LogPage::DELETED_ACTION) ) {
// Action text is suppressed...
} else if( self::typeAction($row,'move','move','move') && !empty($paramArray[0]) ) {
$destTitle = Title::newFromText( $paramArray[0] );
if( $destTitle ) {
$revert = '(' . $this->skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Movepage' ),
$this->message['revertmove'],
'wpOldTitle=' . urlencode( $destTitle->getPrefixedDBkey() ) .
'&wpNewTitle=' . urlencode( $title->getPrefixedDBkey() ) .
'&wpReason=' . urlencode( wfMsgForContent( 'revertmove' ) ) .
'&wpMovetalk=0' ) . ')';
}
// Show undelete link
} else if( self::typeAction($row,array('delete','suppress'),'delete','delete') ) {
$revert = '(' . $this->skin->makeKnownLinkObj( SpecialPage::getTitleFor( 'Undelete' ),
$this->message['undeletelink'], 'target='. urlencode( $title->getPrefixedDBkey() ) ) . ')';
// Show unblock/change block link
} else if( self::typeAction($row,array('block','suppress'),array('block','reblock'),'block') ) {
$revert = '(' .
$this->skin->link( SpecialPage::getTitleFor( 'Ipblocklist' ),
$this->message['unblocklink'],
array(),
array( 'action' => 'unblock', 'ip' => $row->log_title ),
'known' )
. $this->message['pipe-separator'] .
$this->skin->link( SpecialPage::getTitleFor( 'Blockip', $row->log_title ),
$this->message['change-blocklink'],
array(), array(), 'known' ) .
')';
// Show change protection link
} else if( self::typeAction( $row, 'protect', array( 'modify', 'protect', 'unprotect' ) ) ) {
$revert .= ' (' .
$this->skin->link( $title,
$this->message['hist'],
array(),
array( 'action' => 'history', 'offset' => $row->log_timestamp ) );
if( $wgUser->isAllowed( 'protect' ) ) {
$revert .= $this->message['pipe-separator'] .
$this->skin->link( $title,
$this->message['protect_change'],
array(),
array( 'action' => 'protect' ),
'known' );
}
$revert .= ')';
// Show unmerge link
} else if( self::typeAction($row,'merge','merge','mergehistory') ) {
$merge = SpecialPage::getTitleFor( 'Mergehistory' );
$revert = '(' . $this->skin->makeKnownLinkObj( $merge, $this->message['revertmerge'],
wfArrayToCGI( array('target' => $paramArray[0], 'dest' => $title->getPrefixedDBkey(),
'mergepoint' => $paramArray[1] ) ) ) . ')';
// If an edit was hidden from a page give a review link to the history
} else if( self::typeAction($row,array('delete','suppress'),'revision','deleterevision') ) {
if( count($paramArray) == 2 ) {
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
// Different revision types use different URL params...
$key = $paramArray[0];
// Link to each hidden object ID, $paramArray[1] is the url param
$Ids = explode( ',', $paramArray[1] );
$revParams = '';
foreach( $Ids as $n => $id ) {
$revParams .= '&' . urlencode($key) . '[]=' . urlencode($id);
}
$revert = array();
// Diff link for single rev deletions
if( $key === 'oldid' && count($Ids) == 1 ) {
$token = urlencode( $wgUser->editToken( intval($Ids[0]) ) );
$revert[] = $this->skin->makeKnownLinkObj( $title, $this->message['diff'],
'diff='.intval($Ids[0])."&unhide=1&token=$token" );
}
// View/modify link...
$revert[] = $this->skin->makeKnownLinkObj( $revdel, $this->message['revdel-restore'],
'target=' . $title->getPrefixedUrl() . $revParams );
$revert = '(' . implode(' | ',$revert) . ')';
}
// Hidden log items, give review link
} else if( self::typeAction($row,array('delete','suppress'),'event','deleterevision') ) {
if( count($paramArray) == 1 ) {
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
$Ids = explode( ',', $paramArray[0] );
// Link to each hidden object ID, $paramArray[1] is the url param
$logParams = '';
foreach( $Ids as $n => $id ) {
$logParams .= '&logid[]=' . intval($id);
}
$revert = '(' . $this->skin->makeKnownLinkObj( $revdel, $this->message['revdel-restore'],
'target=' . $title->getPrefixedUrl() . $logParams ) . ')';
}
// Self-created users
} else if( self::typeAction($row,'newusers','create2') ) {
if( isset( $paramArray[0] ) ) {
$revert = $this->skin->userToolLinks( $paramArray[0], $title->getDBkey(), true );
} else {
# Fall back to a blue contributions link
$revert = $this->skin->userToolLinks( 1, $title->getDBkey() );
}
if( $time < '20080129000000' ) {
# Suppress $comment from old entries (before 2008-01-29),
# not needed and can contain incorrect links
$comment = '';
}
// Do nothing. The implementation is handled by the hook modifiying the passed-by-ref parameters.
} else {
wfRunHooks( 'LogLine', array( $row->log_type, $row->log_action, $title, $paramArray,
&$comment, &$revert, $row->log_timestamp ) );
}
// Event description
if( self::isDeleted($row,LogPage::DELETED_ACTION) ) {
$action = '' . wfMsgHtml('rev-deleted-event') . '';
} else {
$action = LogPage::actionText( $row->log_type, $row->log_action, $title,
$this->skin, $paramArray, true );
}
// Any tags...
list($tagDisplay, $newClasses) = ChangeTags::formatSummaryRow( $row->ts_tags, 'logevent' );
$classes = array_merge( $classes, $newClasses );
if( $revert != '' ) {
$revert = '' . $revert . '';
}
return Xml::tags( 'li', array( "class" => implode( ' ', $classes ) ),
$del . $time . ' ' . $userLink . ' ' . $action . ' ' . $comment . ' ' . $revert . " $tagDisplay" ) . "\n";
}
/**
* @param $row Row
* @return string
*/
private function getShowHideLinks( $row ) {
$revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
// If event was hidden from sysops
if( !self::userCan( $row, LogPage::DELETED_RESTRICTED ) ) {
$del = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ), '('.$this->message['rev-delundel'].')' );
} else if( $row->log_type == 'suppress' ) {
// No one should be hiding from the oversight log
$del = Xml::tags( 'span', array( 'class'=>'mw-revdelundel-link' ), '('.$this->message['rev-delundel'].')' );
} else {
$target = SpecialPage::getTitleFor( 'Log', $row->log_type );
$query = array( 'target' => $target->getPrefixedDBkey(),
'logid[]' => $row->log_id
);
$del = $this->skin->revDeleteLink( $query, self::isDeleted( $row, LogPage::DELETED_RESTRICTED ) );
}
return $del;
}
/**
* @param $row Row
* @param $type Mixed: string/array
* @param $action Mixed: string/array
* @param $right string
* @return bool
*/
public static function typeAction( $row, $type, $action, $right='' ) {
$match = is_array($type) ? in_array($row->log_type,$type) : $row->log_type == $type;
if( $match ) {
$match = is_array($action) ?
in_array($row->log_action,$action) : $row->log_action == $action;
if( $match && $right ) {
global $wgUser;
$match = $wgUser->isAllowed( $right );
}
}
return $match;
}
/**
* Determine if the current user is allowed to view a particular
* field of this log row, if it's marked as deleted.
* @param $row Row
* @param $field Integer
* @return Boolean
*/
public static function userCan( $row, $field ) {
if( ( $row->log_deleted & $field ) == $field ) {
global $wgUser;
$permission = ( $row->log_deleted & LogPage::DELETED_RESTRICTED ) == LogPage::DELETED_RESTRICTED
? 'suppressrevision'
: 'deleterevision';
wfDebug( "Checking for $permission due to $field match on $row->log_deleted\n" );
return $wgUser->isAllowed( $permission );
} else {
return true;
}
}
/**
* @param $row Row
* @param $field Integer: one of DELETED_* bitfield constants
* @return Boolean
*/
public static function isDeleted( $row, $field ) {
return ($row->log_deleted & $field) == $field;
}
/**
* Quick function to show a short log extract
* @param $out OutputPage
* @param $type String
* @param $page String
* @param $user String
* @param $lim Integer
* @param $conds Array
*/
public static function showLogExtract( $out, $type='', $page='', $user='', $lim=0, $conds=array() ) {
global $wgUser;
# Insert list of top 50 or so items
$loglist = new LogEventsList( $wgUser->getSkin(), $out, 0 );
$pager = new LogPager( $loglist, $type, $user, $page, '', $conds );
if( $lim > 0 ) $pager->mLimit = $lim;
$logBody = $pager->getBody();
if( $logBody ) {
$out->addHTML(
$loglist->beginLogEventsList() .
$logBody .
$loglist->endLogEventsList()
);
} else {
$out->addWikiMsg( 'logempty' );
}
return $pager->getNumRows();
}
/**
* SQL clause to skip forbidden log types for this user
* @param $db Database
* @param $audience string, public/user
* @return mixed (string or false)
*/
public static function getExcludeClause( $db, $audience = 'public' ) {
global $wgLogRestrictions, $wgUser;
// Reset the array, clears extra "where" clauses when $par is used
$hiddenLogs = array();
// Don't show private logs to unprivileged users
foreach( $wgLogRestrictions as $logType => $right ) {
if( $audience == 'public' || !$wgUser->isAllowed($right) ) {
$safeType = $db->strencode( $logType );
$hiddenLogs[] = $safeType;
}
}
if( count($hiddenLogs) == 1 ) {
return 'log_type != ' . $db->addQuotes( $hiddenLogs[0] );
} elseif( $hiddenLogs ) {
return 'log_type NOT IN (' . $db->makeList($hiddenLogs) . ')';
}
return false;
}
}
/**
* @ingroup Pager
*/
class LogPager extends ReverseChronologicalPager {
private $type = '', $user = '', $title = '', $pattern = '';
public $mLogEventsList;
/**
* constructor
* @param $list LogEventsList
* @param $type String
* @param $user String
* @param $title String
* @param $pattern String
* @param $conds Array
* @param $year Integer
* @param $month Integer
*/
public function __construct( $list, $type = '', $user = '', $title = '', $pattern = '',
$conds = array(), $year = false, $month = false, $tagFilter = '' )
{
parent::__construct();
$this->mConds = $conds;
$this->mLogEventsList = $list;
$this->limitType( $type ); // also excludes hidden types
$this->limitUser( $user );
$this->limitTitle( $title, $pattern );
$this->getDateCond( $year, $month );
$this->mTagFilter = $tagFilter;
}
public function getDefaultQuery() {
$query = parent::getDefaultQuery();
$query['type'] = $this->type;
$query['user'] = $this->user;
$query['month'] = $this->mMonth;
$query['year'] = $this->mYear;
return $query;
}
public function getFilterParams() {
global $wgFilterLogTypes, $wgUser, $wgRequest;
$filters = array();
if( $this->type ) {
return $filters;
}
foreach( $wgFilterLogTypes as $type => $default ) {
// Avoid silly filtering
if( $type !== 'patrol' || $wgUser->useNPPatrol() ) {
$hide = $wgRequest->getInt( "hide_{$type}_log", $default );
$filters[$type] = $hide;
if( $hide )
$this->mConds[] = 'log_type != ' . $this->mDb->addQuotes( $type );
}
}
return $filters;
}
/**
* Set the log reader to return only entries of the given type.
* Type restrictions enforced here
* @param $type String: A log type ('upload', 'delete', etc)
*/
private function limitType( $type ) {
global $wgLogRestrictions, $wgUser;
// Don't even show header for private logs; don't recognize it...
if( isset($wgLogRestrictions[$type]) && !$wgUser->isAllowed($wgLogRestrictions[$type]) ) {
$type = '';
}
// Don't show private logs to unpriviledged users.
// Also, only show them upon specific request to avoid suprises.
$audience = $type ? 'user' : 'public';
$hideLogs = LogEventsList::getExcludeClause( $this->mDb, $audience );
if( $hideLogs !== false ) {
$this->mConds[] = $hideLogs;
}
if( $type ) {
$this->type = $type;
$this->mConds['log_type'] = $type;
}
}
/**
* Set the log reader to return only entries by the given user.
* @param $name String: (In)valid user name
*/
private function limitUser( $name ) {
if( $name == '' ) {
return false;
}
$usertitle = Title::makeTitleSafe( NS_USER, $name );
if( is_null($usertitle) ) {
return false;
}
/* Fetch userid at first, if known, provides awesome query plan afterwards */
$userid = User::idFromName( $name );
if( !$userid ) {
/* It should be nicer to abort query at all,
but for now it won't pass anywhere behind the optimizer */
$this->mConds[] = "NULL";
} else {
global $wgUser;
$this->mConds['log_user'] = $userid;
// Paranoia: avoid brute force searches (bug 17342)
if( !$wgUser->isAllowed( 'suppressrevision' ) ) {
$this->mConds[] = 'log_deleted & ' . LogPage::DELETED_USER . ' = 0';
}
$this->user = $usertitle->getText();
}
}
/**
* Set the log reader to return only entries affecting the given page.
* (For the block and rights logs, this is a user page.)
* @param $page String: Title name as text
* @param $pattern String
*/
private function limitTitle( $page, $pattern ) {
global $wgMiserMode, $wgUser;
$title = Title::newFromText( $page );
if( strlen($page) == 0 || !$title instanceof Title )
return false;
$this->title = $title->getPrefixedText();
$ns = $title->getNamespace();
# Using the (log_namespace, log_title, log_timestamp) index with a
# range scan (LIKE) on the first two parts, instead of simple equality,
# makes it unusable for sorting. Sorted retrieval using another index
# would be possible, but then we might have to scan arbitrarily many
# nodes of that index. Therefore, we need to avoid this if $wgMiserMode
# is on.
#
# This is not a problem with simple title matches, because then we can
# use the page_time index. That should have no more than a few hundred
# log entries for even the busiest pages, so it can be safely scanned
# in full to satisfy an impossible condition on user or similar.
if( $pattern && !$wgMiserMode ) {
# use escapeLike to avoid expensive search patterns like 't%st%'
$safetitle = $this->mDb->escapeLike( $title->getDBkey() );
$this->mConds['log_namespace'] = $ns;
$this->mConds[] = "log_title LIKE '$safetitle%'";
$this->pattern = $pattern;
} else {
$this->mConds['log_namespace'] = $ns;
$this->mConds['log_title'] = $title->getDBkey();
}
// Paranoia: avoid brute force searches (bug 17342)
if( !$wgUser->isAllowed( 'suppressrevision' ) ) {
$this->mConds[] = 'log_deleted & ' . LogPage::DELETED_ACTION . ' = 0';
}
}
public function getQueryInfo() {
$this->mConds[] = 'user_id = log_user';
# Don't use the wrong logging index
if( $this->title || $this->pattern || $this->user ) {
$index = array( 'USE INDEX' => array( 'logging' => array('page_time','user_time') ) );
} else if( $this->type ) {
$index = array( 'USE INDEX' => array( 'logging' => 'type_time' ) );
} else {
$index = array( 'USE INDEX' => array( 'logging' => 'times' ) );
}
$info = array(
'tables' => array( 'logging', 'user' ),
'fields' => array( 'log_type', 'log_action', 'log_user', 'log_namespace', 'log_title', 'log_params',
'log_comment', 'log_id', 'log_deleted', 'log_timestamp', 'user_name', 'user_editcount' ),
'conds' => $this->mConds,
'options' => $index,
'join_conds' => array( 'user' => array( 'INNER JOIN', 'user_id=log_user' ) ),
);
ChangeTags::modifyDisplayQuery( $info['tables'], $info['fields'], $info['conds'],
$info['join_conds'], $info['options'], $this->mTagFilter );
return $info;
}
function getIndexField() {
return 'log_timestamp';
}
public function getStartBody() {
wfProfileIn( __METHOD__ );
# Do a link batch query
if( $this->getNumRows() > 0 ) {
$lb = new LinkBatch;
while( $row = $this->mResult->fetchObject() ) {
$lb->add( $row->log_namespace, $row->log_title );
$lb->addObj( Title::makeTitleSafe( NS_USER, $row->user_name ) );
$lb->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->user_name ) );
}
$lb->execute();
$this->mResult->seek( 0 );
}
wfProfileOut( __METHOD__ );
return '';
}
public function formatRow( $row ) {
return $this->mLogEventsList->logLine( $row );
}
public function getType() {
return $this->type;
}
public function getUser() {
return $this->user;
}
public function getPage() {
return $this->title;
}
public function getPattern() {
return $this->pattern;
}
public function getYear() {
return $this->mYear;
}
public function getMonth() {
return $this->mMonth;
}
public function getTagFilter() {
return $this->mTagFilter;
}
}
/**
* @deprecated
* @ingroup SpecialPage
*/
class LogReader {
var $pager;
/**
* @param $request WebRequest: for internal use use a FauxRequest object to pass arbitrary parameters.
*/
function __construct( $request ) {
global $wgUser, $wgOut;
wfDeprecated(__METHOD__);
# Get parameters
$type = $request->getVal( 'type' );
$user = $request->getText( 'user' );
$title = $request->getText( 'page' );
$pattern = $request->getBool( 'pattern' );
$year = $request->getIntOrNull( 'year' );
$month = $request->getIntOrNull( 'month' );
$tagFilter = $request->getVal( 'tagfilter' );
# Don't let the user get stuck with a certain date
$skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
if( $skip ) {
$year = '';
$month = '';
}
# Use new list class to output results
$loglist = new LogEventsList( $wgUser->getSkin(), $wgOut, 0 );
$this->pager = new LogPager( $loglist, $type, $user, $title, $pattern, $year, $month, $tagFilter );
}
/**
* Is there at least one row?
* @return bool
*/
public function hasRows() {
return isset($this->pager) ? ($this->pager->getNumRows() > 0) : false;
}
}
/**
* @deprecated
* @ingroup SpecialPage
*/
class LogViewer {
const NO_ACTION_LINK = 1;
/**
* LogReader object
*/
var $reader;
/**
* @param &$reader LogReader: where to get our data from
* @param $flags Integer: Bitwise combination of flags:
* LogEventsList::NO_ACTION_LINK Don't show restore/unblock/block links
*/
function __construct( &$reader, $flags = 0 ) {
global $wgUser;
wfDeprecated(__METHOD__);
$this->reader =& $reader;
$this->reader->pager->mLogEventsList->flags = $flags;
# Aliases for shorter code...
$this->pager =& $this->reader->pager;
$this->list =& $this->reader->pager->mLogEventsList;
}
/**
* Take over the whole output page in $wgOut with the log display.
*/
public function show() {
# Set title and add header
$this->list->showHeader( $pager->getType() );
# Show form options
$this->list->showOptions( $this->pager->getType(), $this->pager->getUser(), $this->pager->getPage(),
$this->pager->getPattern(), $this->pager->getYear(), $this->pager->getMonth() );
# Insert list
$logBody = $this->pager->getBody();
if( $logBody ) {
$wgOut->addHTML(
$this->pager->getNavigationBar() .
$this->list->beginLogEventsList() .
$logBody .
$this->list->endLogEventsList() .
$this->pager->getNavigationBar()
);
} else {
$wgOut->addWikiMsg( 'logempty' );
}
}
/**
* Output just the list of entries given by the linked LogReader,
* with extraneous UI elements. Use for displaying log fragments in
* another page (eg at Special:Undelete)
* @param $out OutputPage: where to send output
*/
public function showList( &$out ) {
$logBody = $this->pager->getBody();
if( $logBody ) {
$out->addHTML(
$this->list->beginLogEventsList() .
$logBody .
$this->list->endLogEventsList()
);
} else {
$out->addWikiMsg( 'logempty' );
}
}
}