messages[$msg] = wfMsgExt( $msg, array( 'escape') );
}
$this->target = $target;
$this->namespace = $namespace;
$year = intval($year);
$month = intval($month);
$this->year = ($year > 0 && $year < 10000) ? $year : false;
$this->month = ($month > 0 && $month < 13) ? $month : false;
$this->getDateCond();
$this->mDb = wfGetDB( DB_SLAVE, 'contributions' );
}
function getDefaultQuery() {
$query = parent::getDefaultQuery();
$query['target'] = $this->target;
return $query;
}
function getQueryInfo() {
list( $index, $userCond ) = $this->getUserCond();
$conds = array_merge( array('page_id=rev_page'), $userCond, $this->getNamespaceCond() );
return array(
'tables' => array( 'page', 'revision' ),
'fields' => array(
'page_namespace', 'page_title', 'page_is_new', 'page_latest', 'rev_id', 'rev_page',
'rev_text_id', 'rev_timestamp', 'rev_comment', 'rev_minor_edit', 'rev_user',
'rev_user_text', 'rev_deleted'
),
'conds' => $conds,
'options' => array( 'USE INDEX' => $index )
);
}
function getUserCond() {
$condition = array();
if ( $this->target == 'newbies' ) {
$max = $this->mDb->selectField( 'user', 'max(user_id)', false, __METHOD__ );
$condition[] = 'rev_user >' . (int)($max - $max / 100);
$index = 'user_timestamp';
} else {
$condition['rev_user_text'] = $this->target;
$index = 'usertext_timestamp';
}
return array( $index, $condition );
}
function getNamespaceCond() {
if ( $this->namespace !== '' ) {
return array( 'page_namespace' => (int)$this->namespace );
} else {
return array();
}
}
function getDateCond() {
if ( $this->year || $this->month ) {
// Assume this year if only a month is given
if ( $this->year ) {
$year_start = $this->year;
} else {
$year_start = substr( wfTimestampNow(), 0, 4 );
$thisMonth = gmdate( 'n' );
if( $this->month > $thisMonth ) {
// Future contributions aren't supposed to happen. :)
$year_start--;
}
}
if ( $this->month ) {
$month_end = str_pad($this->month + 1, 2, '0', STR_PAD_LEFT);
$year_end = $year_start;
} else {
$month_end = 0;
$year_end = $year_start + 1;
}
$ts_end = str_pad($year_end . $month_end, 14, '0' );
$this->mOffset = $ts_end;
}
}
function getIndexField() {
return 'rev_timestamp';
}
function getStartBody() {
return "\n";
}
function getEndBody() {
return "
\n";
}
function getNavigationBar() {
if ( isset( $this->mNavigationBar ) ) {
return $this->mNavigationBar;
}
$linkTexts = array(
'prev' => wfMsgHtml( "sp-contributions-newer", $this->mLimit ),
'next' => wfMsgHtml( 'sp-contributions-older', $this->mLimit ),
'first' => wfMsgHtml('sp-contributions-newest'),
'last' => wfMsgHtml( 'sp-contributions-oldest' )
);
$pagingLinks = $this->getPagingLinks( $linkTexts );
$limitLinks = $this->getLimitLinks();
$limits = implode( ' | ', $limitLinks );
$this->mNavigationBar = "({$pagingLinks['first']} | {$pagingLinks['last']}) " .
wfMsgHtml("viewprevnext", $pagingLinks['prev'], $pagingLinks['next'], $limits);
return $this->mNavigationBar;
}
/**
* Generates each row in the contributions list.
*
* Contributions which are marked "top" are currently on top of the history.
* For these contributions, a [rollback] link is shown for users with sysop
* privileges. The rollback link restores the most recent version that was not
* written by the target user.
*
* @todo This would probably look a lot nicer in a table.
*/
function formatRow( $row ) {
wfProfileIn( __METHOD__ );
global $wgLang, $wgUser, $wgContLang;
$sk = $this->getSkin();
$rev = new Revision( $row );
$page = Title::makeTitle( $row->page_namespace, $row->page_title );
$link = $sk->makeKnownLinkObj( $page );
$difftext = $topmarktext = '';
if( $row->rev_id == $row->page_latest ) {
$topmarktext .= '' . $this->messages['uctop'] . '';
if( !$row->page_is_new ) {
$difftext .= '(' . $sk->makeKnownLinkObj( $page, $this->messages['diff'], 'diff=0' ) . ')';
} else {
$difftext .= $this->messages['newarticle'];
}
if( $wgUser->isAllowed( 'rollback' ) ) {
$topmarktext .= ' '.$sk->generateRollback( $rev );
}
}
if( $rev->userCan( Revision::DELETED_TEXT ) ) {
$difftext = '(' . $sk->makeKnownLinkObj( $page, $this->messages['diff'], 'diff=prev&oldid='.$row->rev_id ) . ')';
} else {
$difftext = '(' . $this->messages['diff'] . ')';
}
$histlink='('.$sk->makeKnownLinkObj( $page, $this->messages['hist'], 'action=history' ) . ')';
$comment = $wgContLang->getDirMark() . $sk->revComment( $rev );
$d = $wgLang->timeanddate( wfTimestamp( TS_MW, $row->rev_timestamp ), true );
if( $this->target == 'newbies' ) {
$userlink = ' . . ' . $sk->userLink( $row->rev_user, $row->rev_user_text );
$userlink .= ' (' . $sk->userTalkLink( $row->rev_user, $row->rev_user_text ) . ') ';
} else {
$userlink = '';
}
if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
$d = '' . $d . '';
}
if( $row->rev_minor_edit ) {
$mflag = '' . $this->messages['minoreditletter'] . ' ';
} else {
$mflag = '';
}
$ret = "{$d} {$histlink} {$difftext} {$mflag} {$link}{$userlink}{$comment} {$topmarktext}";
if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
$ret .= ' ' . wfMsgHtml( 'deletedrev' );
}
$ret = "$ret\n";
wfProfileOut( __METHOD__ );
return $ret;
}
/**
* Get the Database object in use
*
* @return Database
*/
public function getDatabase() {
return $this->mDb;
}
}
/**
* Special page "user contributions".
* Shows a list of the contributions of a user.
*
* @return none
* @param $par String: (optional) user name of the user for which to show the contributions
*/
function wfSpecialContributions( $par = null ) {
global $wgUser, $wgOut, $wgLang, $wgRequest;
$options = array();
if ( isset( $par ) && $par == 'newbies' ) {
$target = 'newbies';
$options['contribs'] = 'newbie';
} elseif ( isset( $par ) ) {
$target = $par;
} else {
$target = $wgRequest->getVal( 'target' );
}
// check for radiobox
if ( $wgRequest->getVal( 'contribs' ) == 'newbie' ) {
$target = 'newbies';
$options['contribs'] = 'newbie';
}
if ( !strlen( $target ) ) {
$wgOut->addHTML( contributionsForm( '' ) );
return;
}
$options['limit'] = $wgRequest->getInt( 'limit', 50 );
$options['target'] = $target;
$nt = Title::makeTitleSafe( NS_USER, $target );
if ( !$nt ) {
$wgOut->addHTML( contributionsForm( '' ) );
return;
}
$id = User::idFromName( $nt->getText() );
if ( $target != 'newbies' ) {
$target = $nt->getText();
$wgOut->setSubtitle( contributionsSub( $nt, $id ) );
} else {
$wgOut->setSubtitle( wfMsgHtml( 'sp-contributions-newbies-sub') );
}
if ( ( $ns = $wgRequest->getVal( 'namespace', null ) ) !== null && $ns !== '' ) {
$options['namespace'] = intval( $ns );
} else {
$options['namespace'] = '';
}
if ( $wgUser->isAllowed( 'rollback' ) && $wgRequest->getBool( 'bot' ) ) {
$options['bot'] = '1';
}
$skip = $wgRequest->getText( 'offset' ) || $wgRequest->getText( 'dir' ) == 'prev';
# Offset overrides year/month selection
if ( ( $month = $wgRequest->getIntOrNull( 'month' ) ) !== null && $month !== -1 ) {
$options['month'] = intval( $month );
} else {
$options['month'] = '';
}
if ( ( $year = $wgRequest->getIntOrNull( 'year' ) ) !== null ) {
$options['year'] = intval( $year );
} else if( $options['month'] ) {
$thisMonth = intval( gmdate( 'n' ) );
$thisYear = intval( gmdate( 'Y' ) );
if( intval( $options['month'] ) > $thisMonth ) {
$thisYear--;
}
$options['year'] = $thisYear;
} else {
$options['year'] = '';
}
wfRunHooks( 'SpecialContributionsBeforeMainOutput', $id );
$wgOut->addHTML( contributionsForm( $options ) );
# Show original selected options, don't apply them so as to allow paging
$_GET['year'] = ''; // hack for Pager
$_GET['month'] = ''; // hack for Pager
if( $skip ) {
$options['year'] = '';
$options['month'] = '';
}
$pager = new ContribsPager( $target, $options['namespace'], $options['year'], $options['month'] );
if ( !$pager->getNumRows() ) {
$wgOut->addWikiText( wfMsg( 'nocontribs' ) );
return;
}
# Show a message about slave lag, if applicable
if( ( $lag = $pager->getDatabase()->getLag() ) > 0 )
$wgOut->showLagWarning( $lag );
$wgOut->addHTML(
'' . $pager->getNavigationBar() . '
' .
$pager->getBody() .
'' . $pager->getNavigationBar() . '
' );
# If there were contributions, and it was a valid user or IP, show
# the appropriate "footer" message - WHOIS tools, etc.
if( $target != 'newbies' ) {
$message = IP::isIPAddress( $target )
? 'sp-contributions-footer-anon'
: 'sp-contributions-footer';
$text = wfMsg( $message, $target );
if( !wfEmptyMsg( $message, $text ) && $text != '-' ) {
$wgOut->addHtml( '' );
}
}
}
/**
* Generates the subheading with links
* @param Title $nt Title object for the target
* @param integer $id User ID for the target
* @return String: appropriately-escaped HTML to be output literally
*/
function contributionsSub( $nt, $id ) {
global $wgSysopUserBans, $wgLang, $wgUser;
$sk = $wgUser->getSkin();
if ( 0 == $id ) {
$user = $nt->getText();
} else {
$user = $sk->makeLinkObj( $nt, htmlspecialchars( $nt->getText() ) );
}
$talk = $nt->getTalkPage();
if( $talk ) {
# Talk page link
$tools[] = $sk->makeLinkObj( $talk, wfMsgHtml( 'talkpagelinktext' ) );
if( ( $id != 0 && $wgSysopUserBans ) || ( $id == 0 && User::isIP( $nt->getText() ) ) ) {
# Block link
if( $wgUser->isAllowed( 'block' ) )
$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Blockip', $nt->getDBkey() ), wfMsgHtml( 'blocklink' ) );
# Block log link
$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ), wfMsgHtml( 'sp-contributions-blocklog' ), 'type=block&page=' . $nt->getPrefixedUrl() );
}
# Other logs link
$tools[] = $sk->makeKnownLinkObj( SpecialPage::getTitleFor( 'Log' ), wfMsgHtml( 'log' ), 'user=' . $nt->getPartialUrl() );
wfRunHooks( 'ContributionsToolLinks', array( $id, $nt, &$tools ) );
$links = implode( ' | ', $tools );
}
// Old message 'contribsub' had one parameter, but that doesn't work for
// languages that want to put the "for" bit right after $user but before
// $links. If 'contribsub' is around, use it for reverse compatibility,
// otherwise use 'contribsub2'.
if( wfEmptyMsg( 'contribsub', wfMsg( 'contribsub' ) ) ) {
return wfMsgHtml( 'contribsub2', $user, $links );
} else {
return wfMsgHtml( 'contribsub', "$user ($links)" );
}
}
/**
* Generates the namespace selector form with hidden attributes.
* @param $options Array: the options to be included.
*/
function contributionsForm( $options ) {
global $wgScript, $wgTitle, $wgRequest;
$options['title'] = $wgTitle->getPrefixedText();
if ( !isset( $options['target'] ) ) {
$options['target'] = '';
} else {
$options['target'] = str_replace( '_' , ' ' , $options['target'] );
}
if ( !isset( $options['namespace'] ) ) {
$options['namespace'] = '';
}
if ( !isset( $options['contribs'] ) ) {
$options['contribs'] = 'user';
}
if ( !isset( $options['year'] ) ) {
$options['year'] = '';
}
if ( !isset( $options['month'] ) ) {
$options['month'] = '';
}
if ( $options['contribs'] == 'newbie' ) {
$options['target'] = '';
}
$f = Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) );
foreach ( $options as $name => $value ) {
if ( in_array( $name, array( 'namespace', 'target', 'contribs', 'year', 'month' ) ) ) {
continue;
}
$f .= "\t" . Xml::hidden( $name, $value ) . "\n";
}
$f .= '' .
Xml::closeElement( 'form' );
return $f;
}