From ca32f08966f1b51fcb19460f0996bb0c4048e6fe Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Sat, 3 Dec 2011 13:29:22 +0100 Subject: Update to MediaWiki 1.18.0 * also update ArchLinux skin to chagnes in MonoBook * Use only css to hide our menu bar when printing --- extensions/Renameuser/Renameuser_body.php | 548 ++++++++++++++++++++++++++++++ 1 file changed, 548 insertions(+) create mode 100644 extensions/Renameuser/Renameuser_body.php (limited to 'extensions/Renameuser/Renameuser_body.php') diff --git a/extensions/Renameuser/Renameuser_body.php b/extensions/Renameuser/Renameuser_body.php new file mode 100644 index 00000000..1e72aeaa --- /dev/null +++ b/extensions/Renameuser/Renameuser_body.php @@ -0,0 +1,548 @@ +setHeaders(); + $wgOut->addWikiMsg( 'renameuser-summary' ); + + if ( !$wgUser->isAllowed( 'renameuser' ) ) { + $wgOut->permissionRequired( 'renameuser' ); + return; + } + + if ( wfReadOnly() ) { + $wgOut->readOnlyPage(); + return; + } + + if( $wgUser->isBlocked() ){ + $wgOut->blockedPage(); + } + + $showBlockLog = $wgRequest->getBool( 'submit-showBlockLog' ); + $oldnamePar = trim( str_replace( '_', ' ', $wgRequest->getText( 'oldusername', $par ) ) ); + $oldusername = Title::makeTitle( NS_USER, $oldnamePar ); + // Force uppercase of newusername, otherwise wikis with wgCapitalLinks=false can create lc usernames + $newusername = Title::makeTitleSafe( NS_USER, $wgContLang->ucfirst( $wgRequest->getText( 'newusername' ) ) ); + $oun = is_object( $oldusername ) ? $oldusername->getText() : ''; + $nun = is_object( $newusername ) ? $newusername->getText() : ''; + $token = $wgUser->editToken(); + $reason = $wgRequest->getText( 'reason' ); + + $move_checked = $wgRequest->getBool( 'movepages', !$wgRequest->wasPosted()); + $suppress_checked = $wgRequest->getCheck( 'suppressredirect' ); + + $warnings = array(); + if ( $oun && $nun && !$wgRequest->getCheck( 'confirmaction' ) ) { + wfRunHooks( 'RenameUserWarning', array( $oun, $nun, &$warnings ) ); + } + + $wgOut->addHTML( + Xml::openElement( 'form', array( 'method' => 'post', 'action' => $this->getTitle()->getLocalUrl(), 'id' => 'renameuser' ) ) . + Xml::openElement( 'fieldset' ) . + Xml::element( 'legend', null, wfMsg( 'renameuser' ) ) . + Xml::openElement( 'table', array( 'id' => 'mw-renameuser-table' ) ) . + " + " . + Xml::label( wfMsg( 'renameuserold' ), 'oldusername' ) . + " + " . + Xml::input( 'oldusername', 20, $oun, array( 'type' => 'text', 'tabindex' => '1' ) ) . ' ' . + " + + + " . + Xml::label( wfMsg( 'renameusernew' ), 'newusername' ) . + " + " . + Xml::input( 'newusername', 20, $nun, array( 'type' => 'text', 'tabindex' => '2' ) ) . + " + + + " . + Xml::label( wfMsg( 'renameuserreason' ), 'reason' ) . + " + " . + Xml::input( 'reason', 40, $reason, array( 'type' => 'text', 'tabindex' => '3', 'maxlength' => 255 ) ) . + " + " + ); + if ( $wgUser->isAllowed( 'move' ) ) { + $wgOut->addHTML( " + +   + + " . + Xml::checkLabel( wfMsg( 'renameusermove' ), 'movepages', 'movepages', + $move_checked, array( 'tabindex' => '4' ) ) . + " + " + ); + + if ( $wgUser->isAllowed( 'suppressredirect' ) ) { + $wgOut->addHTML( " + +   + + " . + Xml::checkLabel( wfMsg( 'renameusersuppress' ), 'suppressredirect', 'suppressredirect', + $suppress_checked, array( 'tabindex' => '5' ) ) . + " + " + ); + } + } + if ( $warnings ) { + $warningsHtml = array(); + foreach ( $warnings as $warning ) + $warningsHtml[] = is_array( $warning ) ? + call_user_func_array( 'wfMsgWikiHtml', $warning ) : + wfMsgHtml( $warning ); + $wgOut->addHTML( " + + " . wfMsgWikiHtml( 'renameuserwarnings' ) . " + + " . + '' . + " + " + ); + $wgOut->addHTML( " + +   + + " . + Xml::checkLabel( wfMsg( 'renameuserconfirm' ), 'confirmaction', 'confirmaction', + false, array( 'tabindex' => '6' ) ) . + " + " + ); + } + $wgOut->addHTML( " + +   + + " . + Xml::submitButton( wfMsg( 'renameusersubmit' ), array( 'name' => 'submit', + 'tabindex' => '7', 'id' => 'submit' ) ) . + ' ' . + Xml::submitButton( wfMsg( 'blocklogpage' ), array ( 'name' => 'submit-showBlockLog', + 'id' => 'submit-showBlockLog', 'tabindex' => '8' ) ) . + " + " . + Xml::closeElement( 'table' ) . + Xml::closeElement( 'fieldset' ) . + Html::hidden( 'token', $token ) . + Xml::closeElement( 'form' ) . "\n" + ); + + // Show block log if requested + if ( $showBlockLog && is_object( $oldusername ) ) { + $this->showLogExtract( $oldusername, 'block', $wgOut ) ; + return; + } + + if ( $wgRequest->getText( 'token' ) === '' ) { + # They probably haven't even submitted the form, so don't go further. + return; + } elseif ( $warnings ) { + # Let user read warnings + return; + } elseif ( !$wgRequest->wasPosted() || !$wgUser->matchEditToken( $wgRequest->getVal( 'token' ) ) ) { + $wgOut->wrapWikiMsg( "
$1
", 'renameuser-error-request' ); + return; + } elseif ( !is_object( $oldusername ) ) { + $wgOut->wrapWikiMsg( "
$1
", + array( 'renameusererrorinvalid', $wgRequest->getText( 'oldusername' ) ) ); + return; + } elseif ( !is_object( $newusername ) ) { + $wgOut->wrapWikiMsg( "
$1
", + array( 'renameusererrorinvalid', $wgRequest->getText( 'newusername' ) ) ); + return; + } elseif ( $oldusername->getText() == $newusername->getText() ) { + $wgOut->wrapWikiMsg( "
$1
", 'renameuser-error-same-user' ); + return; + } + + // Suppress username validation of old username + $olduser = User::newFromName( $oldusername->getText(), false ); + $newuser = User::newFromName( $newusername->getText(), 'creatable' ); + + // It won't be an object if for instance "|" is supplied as a value + if ( !is_object( $olduser ) ) { + $wgOut->wrapWikiMsg( "
$1
", + array( 'renameusererrorinvalid', $oldusername->getText() ) ); + return; + } + if ( !is_object( $newuser ) || !User::isCreatableName( $newuser->getName() ) ) { + $wgOut->wrapWikiMsg( "
$1
", + array( 'renameusererrorinvalid', $newusername->getText() ) ); + return; + } + + // Check for the existence of lowercase oldusername in database. + // Until r19631 it was possible to rename a user to a name with first character as lowercase + if ( $oldusername->getText() !== $wgContLang->ucfirst( $oldusername->getText() ) ) { + // oldusername was entered as lowercase -> check for existence in table 'user' + $dbr = wfGetDB( DB_SLAVE ); + $uid = $dbr->selectField( 'user', 'user_id', + array( 'user_name' => $oldusername->getText() ), + __METHOD__ ); + if ( $uid === false ) { + if ( !$wgCapitalLinks ) { + $uid = 0; // We are on a lowercase wiki but lowercase username does not exists + } else { + // We are on a standard uppercase wiki, use normal + $uid = $olduser->idForName(); + $oldusername = Title::makeTitleSafe( NS_USER, $olduser->getName() ); + } + } + } else { + // oldusername was entered as upperase -> standard procedure + $uid = $olduser->idForName(); + } + + if ( $uid == 0 ) { + $wgOut->wrapWikiMsg( "
$1
", + array( 'renameusererrordoesnotexist', $oldusername->getText() ) ); + return; + } + + if ( $newuser->idForName() != 0 ) { + $wgOut->wrapWikiMsg( "
$1
", + array( 'renameusererrorexists', $newusername->getText() ) ); + return; + } + + // Always get the edits count, it will be used for the log message + $contribs = User::edits( $uid ); + + // Give other affected extensions a chance to validate or abort + if ( !wfRunHooks( 'RenameUserAbort', array( $uid, $oldusername->getText(), $newusername->getText() ) ) ) { + return; + } + + // Do the heavy lifting... + $rename = new RenameuserSQL( $oldusername->getText(), $newusername->getText(), $uid ); + if ( !$rename->rename() ) { + return; + } + + // If this user is renaming his/herself, make sure that Title::moveTo() + // doesn't make a bunch of null move edits under the old name! + if ( $wgUser->getId() == $uid ) { + $wgUser->setName( $newusername->getText() ); + } + + // Log this rename + $log = new LogPage( 'renameuser' ); + $log->addEntry( 'renameuser', $oldusername, wfMsgExt( 'renameuser-log', array( 'parsemag', 'content' ), + $wgContLang->formatNum( $contribs ), $reason ), $newusername->getText() ); + + // Move any user pages + if ( $wgRequest->getCheck( 'movepages' ) && $wgUser->isAllowed( 'move' ) ) { + $dbr = wfGetDB( DB_SLAVE ); + + $pages = $dbr->select( + 'page', + array( 'page_namespace', 'page_title' ), + array( + 'page_namespace IN (' . NS_USER . ',' . NS_USER_TALK . ')', + '(page_title ' . $dbr->buildLike( $oldusername->getDBkey() . '/', $dbr->anyString() ) . + ' OR page_title = ' . $dbr->addQuotes( $oldusername->getDBkey() ) . ')' + ), + __METHOD__ + ); + + $suppressRedirect = false; + + if ( $wgRequest->getCheck( 'suppressredirect' ) && $wgUser->isAllowed( 'suppressredirect' ) ) { + $suppressRedirect = true; + } + + $output = ''; + $skin = $wgUser->getSkin(); + foreach ( $pages as $row ) { + $oldPage = Title::makeTitleSafe( $row->page_namespace, $row->page_title ); + $newPage = Title::makeTitleSafe( $row->page_namespace, + preg_replace( '!^[^/]+!', $newusername->getDBkey(), $row->page_title ) ); + # Do not autodelete or anything, title must not exist + if ( $newPage->exists() && !$oldPage->isValidMoveTarget( $newPage ) ) { + $link = $skin->makeKnownLinkObj( $newPage ); + $output .= '
  • ' . wfMsgHtml( 'renameuser-page-exists', $link ) . '
    • '; + } else { + $success = $oldPage->moveTo( $newPage, false, wfMsgForContent( 'renameuser-move-log', + $oldusername->getText(), $newusername->getText() ), !$suppressRedirect ); + if ( $success === true ) { + $oldLink = $skin->makeKnownLinkObj( $oldPage, '', 'redirect=no' ); + $newLink = $skin->makeKnownLinkObj( $newPage ); + $output .= '
  • ' . wfMsgHtml( 'renameuser-page-moved', $oldLink, $newLink ) . '
    • '; + } else { + $oldLink = $skin->makeKnownLinkObj( $oldPage ); + $newLink = $skin->makeLinkObj( $newPage ); + $output .= '
  • ' . wfMsgHtml( 'renameuser-page-unmoved', $oldLink, $newLink ) . '
    • '; + } + } + } + if ( $output ) + $wgOut->addHTML( '' ); + } + + // Output success message stuff :) + $wgOut->wrapWikiMsg( "
    $1

    ", + array( 'renameusersuccess', $oldusername->getText(), $newusername->getText() ) ); + } + + /** + * @param $username Title + * @param $type + * @param $out + * @return void + */ + function showLogExtract( $username, $type, &$out ) { + # Show relevant lines from the logs: + $out->addHTML( Xml::element( 'h2', null, LogPage::logName( $type ) ) . "\n" ); + LogEventsList::showLogExtract( $out, $type, $username->getPrefixedText() ); + } +} + +class RenameuserSQL { + /** + * The old username + * + * @var string + * @access private + */ + var $old; + + /** + * The new username + * + * @var string + * @access private + */ + var $new; + + /** + * The user ID + * + * @var integer + * @access private + */ + var $uid; + + /** + * The the tables => fields to be updated + * + * @var array + * @access private + */ + var $tables; + + /** + * Constructor + * + * @param string $old The old username + * @param string $new The new username + */ + function __construct( $old, $new, $uid ) { + $this->old = $old; + $this->new = $new; + $this->uid = $uid; + + $this->tables = array(); // Immediate updates + $this->tables['image'] = array( 'img_user_text', 'img_user' ); + $this->tables['oldimage'] = array( 'oi_user_text', 'oi_user' ); + $this->tables['filearchive'] = array('fa_user_text','fa_user'); + $this->tablesJob = array(); // Slow updates + // If this user has a large number of edits, use the jobqueue + if ( User::edits( $this->uid ) > RENAMEUSER_CONTRIBJOB ) { + $this->tablesJob['revision'] = array( 'rev_user_text', 'rev_user', 'rev_timestamp' ); + $this->tablesJob['archive'] = array( 'ar_user_text', 'ar_user', 'ar_timestamp' ); + $this->tablesJob['logging'] = array( 'log_user_text', 'log_user', 'log_timestamp' ); + } else { + $this->tables['revision'] = array( 'rev_user_text', 'rev_user' ); + $this->tables['archive'] = array( 'ar_user_text', 'ar_user' ); + $this->tables['logging'] = array( 'log_user_text', 'log_user' ); + } + // Recent changes is pretty hot, deadlocks occur if done all at once + if ( wfQueriesMustScale() ) { + $this->tablesJob['recentchanges'] = array( 'rc_user_text', 'rc_user', 'rc_timestamp' ); + } else { + $this->tables['recentchanges'] = array( 'rc_user_text', 'rc_user' ); + } + + wfRunHooks( 'RenameUserSQL', array( $this ) ); + } + + /** + * Do the rename operation + */ + function rename() { + global $wgMemc, $wgAuth, $wgUpdateRowsPerJob; + + wfProfileIn( __METHOD__ ); + + $dbw = wfGetDB( DB_MASTER ); + $dbw->begin(); + wfRunHooks( 'RenameUserPreRename', array( $this->uid, $this->old, $this->new ) ); + + // Rename and touch the user before re-attributing edits, + // this avoids users still being logged in and making new edits while + // being renamed, which leaves edits at the old name. + $dbw->update( 'user', + array( 'user_name' => $this->new, 'user_touched' => $dbw->timestamp() ), + array( 'user_name' => $this->old ), + __METHOD__ + ); + if ( !$dbw->affectedRows() ) { + return false; + } + // Reset token to break login with central auth systems. + // Again, avoids user being logged in with old name. + $user = User::newFromId( $this->uid ); + $authUser = $wgAuth->getUserInstance( $user ); + $authUser->resetAuthToken(); + + // Delete from memcached. + $wgMemc->delete( wfMemcKey( 'user', 'id', $this->uid ) ); + + // Update ipblock list if this user has a block in there. + $dbw->update( 'ipblocks', + array( 'ipb_address' => $this->new ), + array( 'ipb_user' => $this->uid, 'ipb_address' => $this->old ), + __METHOD__ ); + // Update this users block/rights log. Ideally, the logs would be historical, + // but it is really annoying when users have "clean" block logs by virtue of + // being renamed, which makes admin tasks more of a pain... + $oldTitle = Title::makeTitle( NS_USER, $this->old ); + $newTitle = Title::makeTitle( NS_USER, $this->new ); + $dbw->update( 'logging', + array( 'log_title' => $newTitle->getDBkey() ), + array( 'log_type' => array( 'block', 'rights' ), + 'log_namespace' => NS_USER, + 'log_title' => $oldTitle->getDBkey() ), + __METHOD__ ); + // Do immediate updates! + foreach ( $this->tables as $table => $fieldSet ) { + list( $nameCol, $userCol ) = $fieldSet; + $dbw->update( $table, + array( $nameCol => $this->new ), + array( $nameCol => $this->old, $userCol => $this->uid ), + __METHOD__ + ); + } + + // Increase time limit (like CheckUser); this can take a while... + if ( $this->tablesJob ) { + wfSuppressWarnings(); + set_time_limit( 120 ); + wfRestoreWarnings(); + } + + $jobs = array(); // jobs for all tables + // Construct jobqueue updates... + // FIXME: if a bureaucrat renames a user in error, he/she + // must be careful to wait until the rename finishes before + // renaming back. This is due to the fact the the job "queue" + // is not really FIFO, so we might end up with a bunch of edits + // randomly mixed between the two new names. Some sort of rename + // lock might be in order... + foreach ( $this->tablesJob as $table => $params ) { + $userTextC = $params[0]; // some *_user_text column + $userIDC = $params[1]; // some *_user column + $timestampC = $params[2]; // some *_timestamp column + + $res = $dbw->select( $table, + array( $timestampC ), + array( $userTextC => $this->old, $userIDC => $this->uid ), + __METHOD__, + array( 'ORDER BY' => "$timestampC ASC" ) + ); + + $jobParams = array(); + $jobParams['table'] = $table; + $jobParams['column'] = $userTextC; + $jobParams['uidColumn'] = $userIDC; + $jobParams['timestampColumn'] = $timestampC; + $jobParams['oldname'] = $this->old; + $jobParams['newname'] = $this->new; + $jobParams['userID'] = $this->uid; + // Timestamp column data for index optimizations + $jobParams['minTimestamp'] = '0'; + $jobParams['maxTimestamp'] = '0'; + $jobParams['count'] = 0; + + // Insert jobs into queue! + while ( true ) { + $row = $dbw->fetchObject( $res ); + if ( !$row ) { + # If there are any job rows left, add it to the queue as one job + if ( $jobParams['count'] > 0 ) { + $jobs[] = Job::factory( 'renameUser', $oldTitle, $jobParams ); + } + break; + } + # Since the ORDER BY is ASC, set the min timestamp with first row + if ( $jobParams['count'] == 0 ) { + $jobParams['minTimestamp'] = $row->$timestampC; + } + # Keep updating the last timestamp, so it should be correct + # when the last item is added. + $jobParams['maxTimestamp'] = $row->$timestampC; + # Update row counter + $jobParams['count']++; + # Once a job has $wgUpdateRowsPerJob rows, add it to the queue + if ( $jobParams['count'] >= $wgUpdateRowsPerJob ) { + $jobs[] = Job::factory( 'renameUser', $oldTitle, $jobParams ); + $jobParams['minTimestamp'] = '0'; + $jobParams['maxTimestamp'] = '0'; + $jobParams['count'] = 0; + } + } + $dbw->freeResult( $res ); + } + + if ( count( $jobs ) > 0 ) { + Job::safeBatchInsert( $jobs ); // don't commit yet + } + + // Commit the transaction + $dbw->commit(); + + // Delete from memcached again to make sure + $wgMemc->delete( wfMemcKey( 'user', 'id', $this->uid ) ); + + // Clear caches and inform authentication plugins + $user = User::newFromId( $this->uid ); + $wgAuth->updateExternalDB( $user ); + wfRunHooks( 'RenameUserComplete', array( $this->uid, $this->old, $this->new ) ); + + wfProfileOut( __METHOD__ ); + return true; + } +} -- cgit v1.2.2