diff options
Diffstat (limited to 'extensions/Renameuser/Renameuser_body.php')
| -rw-r--r-- | extensions/Renameuser/Renameuser_body.php | 577 |
1 files changed, 0 insertions, 577 deletions
diff --git a/extensions/Renameuser/Renameuser_body.php b/extensions/Renameuser/Renameuser_body.php deleted file mode 100644 index be55a99a..00000000 --- a/extensions/Renameuser/Renameuser_body.php +++ /dev/null @@ -1,577 +0,0 @@ -<?php -if ( !defined( 'MEDIAWIKI' ) ) { - echo "RenameUser extension\n"; - exit( 1 ); -} - -/** - * Special page allows authorised users to rename - * user accounts - */ -class SpecialRenameuser extends SpecialPage { - /** - * Constructor - */ - public function __construct() { - parent::__construct( 'Renameuser', 'renameuser' ); - } - - /** - * Show the special page - * - * @param mixed $par Parameter passed to the page - */ - public function execute( $par ) { - global $wgOut, $wgUser, $wgRequest, $wgContLang; - global $wgCapitalLinks; - - $this->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' ) ) . - "<tr> - <td class='mw-label'>" . - Xml::label( wfMsg( 'renameuserold' ), 'oldusername' ) . - "</td> - <td class='mw-input'>" . - Xml::input( 'oldusername', 20, $oun, array( 'type' => 'text', 'tabindex' => '1' ) ) . ' ' . - "</td> - </tr> - <tr> - <td class='mw-label'>" . - Xml::label( wfMsg( 'renameusernew' ), 'newusername' ) . - "</td> - <td class='mw-input'>" . - Xml::input( 'newusername', 20, $nun, array( 'type' => 'text', 'tabindex' => '2' ) ) . - "</td> - </tr> - <tr> - <td class='mw-label'>" . - Xml::label( wfMsg( 'renameuserreason' ), 'reason' ) . - "</td> - <td class='mw-input'>" . - Xml::input( 'reason', 40, $reason, array( 'type' => 'text', 'tabindex' => '3', 'maxlength' => 255 ) ) . - "</td> - </tr>" - ); - if ( $wgUser->isAllowed( 'move' ) ) { - $wgOut->addHTML( " - <tr> - <td>  - </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'renameusermove' ), 'movepages', 'movepages', - $move_checked, array( 'tabindex' => '4' ) ) . - "</td> - </tr>" - ); - - if ( $wgUser->isAllowed( 'suppressredirect' ) ) { - $wgOut->addHTML( " - <tr> - <td>  - </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'renameusersuppress' ), 'suppressredirect', 'suppressredirect', - $suppress_checked, array( 'tabindex' => '5' ) ) . - "</td> - </tr>" - ); - } - } - if ( $warnings ) { - $warningsHtml = array(); - foreach ( $warnings as $warning ) - $warningsHtml[] = is_array( $warning ) ? - call_user_func_array( 'wfMsgWikiHtml', $warning ) : - wfMsgHtml( $warning ); - $wgOut->addHTML( " - <tr> - <td class='mw-label'>" . wfMsgWikiHtml( 'renameuserwarnings' ) . " - </td> - <td class='mw-input'>" . - '<ul style="color: red; font-weight: bold"><li>' . - implode( '</li><li>', $warningsHtml ) . '</li></ul>' . - "</td> - </tr>" - ); - $wgOut->addHTML( " - <tr> - <td>  - </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'renameuserconfirm' ), 'confirmaction', 'confirmaction', - false, array( 'tabindex' => '6' ) ) . - "</td> - </tr>" - ); - } - $wgOut->addHTML( " - <tr> - <td>  - </td> - <td class='mw-submit'>" . - Xml::submitButton( wfMsg( 'renameusersubmit' ), array( 'name' => 'submit', - 'tabindex' => '7', 'id' => 'submit' ) ) . - ' ' . - Xml::submitButton( - wfMsg( 'renameuser-submit-blocklog' ), - array ( - 'name' => 'submit-showBlockLog', - 'id' => 'submit-showBlockLog', - 'tabindex' => '8' - ) - ) . - "</td> - </tr>" . - 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( "<div class=\"errorbox\">$1</div>", 'renameuser-error-request' ); - return; - } elseif ( !is_object( $oldusername ) ) { - $wgOut->wrapWikiMsg( "<div class=\"errorbox\">$1</div>", - array( 'renameusererrorinvalid', $wgRequest->getText( 'oldusername' ) ) ); - return; - } elseif ( !is_object( $newusername ) ) { - $wgOut->wrapWikiMsg( "<div class=\"errorbox\">$1</div>", - array( 'renameusererrorinvalid', $wgRequest->getText( 'newusername' ) ) ); - return; - } elseif ( $oldusername->getText() == $newusername->getText() ) { - $wgOut->wrapWikiMsg( "<div class=\"errorbox\">$1</div>", '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( "<div class=\"errorbox\">$1</div>", - array( 'renameusererrorinvalid', $oldusername->getText() ) ); - return; - } - if ( !is_object( $newuser ) || !User::isCreatableName( $newuser->getName() ) ) { - $wgOut->wrapWikiMsg( "<div class=\"errorbox\">$1</div>", - 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( "<div class=\"errorbox\">$1</div>", - array( 'renameusererrordoesnotexist', $oldusername->getText() ) ); - return; - } - - if ( $newuser->idForName() != 0 ) { - $wgOut->wrapWikiMsg( "<div class=\"errorbox\">$1</div>", - 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 = ''; - 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 = Linker::linkKnown( $newPage ); - $output .= Html::rawElement( - 'li', - array( 'class' => 'mw-renameuser-pe' ), - wfMessage( 'renameuser-page-exists' )->rawParams( $link )->escaped() - ); - } else { - $success = $oldPage->moveTo( - $newPage, - false, - wfMessage( - 'renameuser-move-log', - $oldusername->getText(), - $newusername->getText() )->inContentLanguage()->text(), - !$suppressRedirect - ); - if ( $success === true ) { - # oldPage is not known in case of redirect suppression - $oldLink = Linker::link( $oldPage, null, array(), array( 'redirect' => 'no' ) ); - - # newPage is always known because the move was successful - $newLink = Linker::linkKnown( $newPage ); - - $output .= Html::rawElement( - 'li', - array( 'class' => 'mw-renameuser-pm' ), - wfMessage( 'renameuser-page-moved' )->rawParams( $oldLink, $newLink )->escaped() - ); - } else { - $oldLink = Linker::linkKnown( $oldPage ); - $newLink = Linker::link( $newPage ); - $output .= Html::rawElement( - 'li', array( 'class' => 'mw-renameuser-pu' ), - wfMessage( 'renameuser-page-unmoved' )->rawParams( $oldLink, $newLink )->escaped() - ); - } - } - } - if ( $output ) { - $wgOut->addHTML( Html::rawElement( 'ul', array(), $output ) ); - } - } - - // Output success message stuff :) - $wgOut->wrapWikiMsg( "<div class=\"successbox\">$1</div><br style=\"clear:both\" />", - array( 'renameusersuccess', $oldusername->getText(), $newusername->getText() ) ); - } - - /** - * @param $username Title - * @param $type - * @param $out OutputPage - */ - 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 $old string The old username - * @param $new string The new username - * @param $uid - */ - 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() ) { - $dbw->rollback(); - 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; - } -} |