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Diffstat (limited to 'includes/specials/SpecialBlockip.php')
| -rw-r--r-- | includes/specials/SpecialBlockip.php | 892 |
1 files changed, 0 insertions, 892 deletions
diff --git a/includes/specials/SpecialBlockip.php b/includes/specials/SpecialBlockip.php deleted file mode 100644 index 28a0f3f1..00000000 --- a/includes/specials/SpecialBlockip.php +++ /dev/null @@ -1,892 +0,0 @@ -<?php -/** - * Implements Special:Blockip - * - * 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 - * - * @file - * @ingroup SpecialPage - */ - -/** - * A special page that allows users with 'block' right to block users from - * editing pages and other actions - * - * @ingroup SpecialPage - */ -class IPBlockForm extends SpecialPage { - var $BlockAddress, $BlockExpiry, $BlockReason, $BlockReasonList, $BlockOther, $BlockAnonOnly, $BlockCreateAccount, - $BlockEnableAutoblock, $BlockEmail, $BlockHideName, $BlockAllowUsertalk, $BlockReblock; - // The maximum number of edits a user can have and still be hidden - const HIDEUSER_CONTRIBLIMIT = 1000; - - public function __construct() { - parent::__construct( 'Blockip', 'block' ); - } - - public function execute( $par ) { - global $wgUser, $wgOut, $wgRequest; - - # Can't block when the database is locked - if( wfReadOnly() ) { - $wgOut->readOnlyPage(); - return; - } - # Permission check - if( !$this->userCanExecute( $wgUser ) ) { - $wgOut->permissionRequired( 'block' ); - return; - } - - $this->setup( $par ); - - # bug 15810: blocked admins should have limited access here - if ( $wgUser->isBlocked() ) { - $status = IPBlockForm::checkUnblockSelf( $this->BlockAddress ); - if ( $status !== true ) { - throw new ErrorPageError( 'badaccess', $status ); - } - } - - $action = $wgRequest->getVal( 'action' ); - if( 'success' == $action ) { - $this->showSuccess(); - } elseif( $wgRequest->wasPosted() && 'submit' == $action && - $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) { - $this->doSubmit(); - } else { - $this->showForm( '' ); - } - } - - private function setup( $par ) { - global $wgRequest, $wgUser, $wgBlockAllowsUTEdit; - - $this->BlockAddress = $wgRequest->getVal( 'wpBlockAddress', $wgRequest->getVal( 'ip', $par ) ); - $this->BlockAddress = strtr( $this->BlockAddress, '_', ' ' ); - $this->BlockReason = $wgRequest->getText( 'wpBlockReason' ); - $this->BlockReasonList = $wgRequest->getText( 'wpBlockReasonList' ); - $this->BlockExpiry = $wgRequest->getVal( 'wpBlockExpiry', wfMsg( 'ipbotheroption' ) ); - $this->BlockOther = $wgRequest->getVal( 'wpBlockOther', '' ); - - # Unchecked checkboxes are not included in the form data at all, so having one - # that is true by default is a bit tricky - $byDefault = !$wgRequest->wasPosted(); - $this->BlockAnonOnly = $wgRequest->getBool( 'wpAnonOnly', $byDefault ); - $this->BlockCreateAccount = $wgRequest->getBool( 'wpCreateAccount', $byDefault ); - $this->BlockEnableAutoblock = $wgRequest->getBool( 'wpEnableAutoblock', $byDefault ); - $this->BlockEmail = false; - if( self::canBlockEmail( $wgUser ) ) { - $this->BlockEmail = $wgRequest->getBool( 'wpEmailBan', false ); - } - $this->BlockWatchUser = $wgRequest->getBool( 'wpWatchUser', false ) && $wgUser->isLoggedIn(); - # Re-check user's rights to hide names, very serious, defaults to null - if( $wgUser->isAllowed( 'hideuser' ) ) { - $this->BlockHideName = $wgRequest->getBool( 'wpHideName', null ); - } else { - $this->BlockHideName = false; - } - $this->BlockAllowUsertalk = ( $wgRequest->getBool( 'wpAllowUsertalk', $byDefault ) && $wgBlockAllowsUTEdit ); - $this->BlockReblock = $wgRequest->getBool( 'wpChangeBlock', false ); - - $this->wasPosted = $wgRequest->wasPosted(); - } - - public function showForm( $err ) { - global $wgOut, $wgUser, $wgSysopUserBans; - - $wgOut->setPageTitle( wfMsg( 'blockip-title' ) ); - $wgOut->addWikiMsg( 'blockiptext' ); - - if( $wgSysopUserBans ) { - $mIpaddress = Xml::label( wfMsg( 'ipadressorusername' ), 'mw-bi-target' ); - } else { - $mIpaddress = Xml::label( wfMsg( 'ipaddress' ), 'mw-bi-target' ); - } - $mIpbexpiry = Xml::label( wfMsg( 'ipbexpiry' ), 'wpBlockExpiry' ); - $mIpbother = Xml::label( wfMsg( 'ipbother' ), 'mw-bi-other' ); - $mIpbreasonother = Xml::label( wfMsg( 'ipbreason' ), 'wpBlockReasonList' ); - $mIpbreason = Xml::label( wfMsg( 'ipbotherreason' ), 'mw-bi-reason' ); - - $titleObj = SpecialPage::getTitleFor( 'Blockip' ); - $user = User::newFromName( $this->BlockAddress ); - - $alreadyBlocked = false; - $otherBlockedMsgs = array(); - if( $err && $err[0] != 'ipb_already_blocked' ) { - $key = array_shift( $err ); - $msg = wfMsgReal( $key, $err ); - $wgOut->setSubtitle( wfMsgHtml( 'formerror' ) ); - $wgOut->addHTML( Xml::tags( 'p', array( 'class' => 'error' ), $msg ) ); - } elseif( $this->BlockAddress !== null ) { - # Get other blocks, i.e. from GlobalBlocking or TorBlock extension - wfRunHooks( 'OtherBlockLogLink', array( &$otherBlockedMsgs, $this->BlockAddress ) ); - - $userId = is_object( $user ) ? $user->getId() : 0; - $currentBlock = Block::newFromDB( $this->BlockAddress, $userId ); - if( !is_null( $currentBlock ) && !$currentBlock->mAuto && # The block exists and isn't an autoblock - ( $currentBlock->mRangeStart == $currentBlock->mRangeEnd || # The block isn't a rangeblock - # or if it is, the range is what we're about to block - ( $currentBlock->mAddress == $this->BlockAddress ) ) - ) { - $alreadyBlocked = true; - # Set the block form settings to the existing block - if( !$this->wasPosted ) { - $this->BlockAnonOnly = $currentBlock->mAnonOnly; - $this->BlockCreateAccount = $currentBlock->mCreateAccount; - $this->BlockEnableAutoblock = $currentBlock->mEnableAutoblock; - $this->BlockEmail = $currentBlock->mBlockEmail; - $this->BlockHideName = $currentBlock->mHideName; - $this->BlockAllowUsertalk = $currentBlock->mAllowUsertalk; - if( $currentBlock->mExpiry == 'infinity' ) { - $this->BlockOther = 'indefinite'; - } else { - $this->BlockOther = wfTimestamp( TS_ISO_8601, $currentBlock->mExpiry ); - } - $this->BlockReason = $currentBlock->mReason; - } - } - } - - # Show other blocks from extensions, i.e. GlockBlocking and TorBlock - if( count( $otherBlockedMsgs ) ) { - $wgOut->addHTML( - Html::rawElement( 'h2', array(), wfMsgExt( 'ipb-otherblocks-header', 'parseinline', count( $otherBlockedMsgs ) ) ) . "\n" - ); - $list = ''; - foreach( $otherBlockedMsgs as $link ) { - $list .= Html::rawElement( 'li', array(), $link ) . "\n"; - } - $wgOut->addHTML( Html::rawElement( 'ul', array( 'class' => 'mw-blockip-alreadyblocked' ), $list ) . "\n" ); - } - - # Username/IP is blocked already locally - if( $alreadyBlocked ) { - $wgOut->wrapWikiMsg( "<div class='mw-ipb-needreblock'>\n$1\n</div>", array( 'ipb-needreblock', $this->BlockAddress ) ); - } - - $scBlockExpiryOptions = wfMsgForContent( 'ipboptions' ); - - $showblockoptions = $scBlockExpiryOptions != '-'; - if( !$showblockoptions ) $mIpbother = $mIpbexpiry; - - $blockExpiryFormOptions = Xml::option( wfMsg( 'ipbotheroption' ), 'other' ); - foreach( explode( ',', $scBlockExpiryOptions ) as $option ) { - if( strpos( $option, ':' ) === false ) $option = "$option:$option"; - list( $show, $value ) = explode( ':', $option ); - $show = htmlspecialchars( $show ); - $value = htmlspecialchars( $value ); - $blockExpiryFormOptions .= Xml::option( $show, $value, $this->BlockExpiry === $value ) . "\n"; - } - - $reasonDropDown = Xml::listDropDown( 'wpBlockReasonList', - wfMsgForContent( 'ipbreason-dropdown' ), - wfMsgForContent( 'ipbreasonotherlist' ), $this->BlockReasonList, 'wpBlockDropDown', 4 ); - - $wgOut->addModules( 'mediawiki.legacy.block' ); - $wgOut->addHTML( - Xml::openElement( 'form', array( 'method' => 'post', 'action' => $titleObj->getLocalURL( 'action=submit' ), 'id' => 'blockip' ) ) . - Xml::openElement( 'fieldset' ) . - Xml::element( 'legend', null, wfMsg( 'blockip-legend' ) ) . - Xml::openElement( 'table', array( 'border' => '0', 'id' => 'mw-blockip-table' ) ) . - "<tr> - <td class='mw-label'> - {$mIpaddress} - </td> - <td class='mw-input'>" . - Html::input( 'wpBlockAddress', $this->BlockAddress, 'text', array( - 'tabindex' => '1', - 'id' => 'mw-bi-target', - 'onchange' => 'updateBlockOptions()', - 'size' => '45', - 'required' => '' - ) + ( $this->BlockAddress ? array() : array( 'autofocus' ) ) ). " - </td> - </tr> - <tr>" - ); - if( $showblockoptions ) { - $wgOut->addHTML(" - <td class='mw-label'> - {$mIpbexpiry} - </td> - <td class='mw-input'>" . - Xml::tags( 'select', - array( - 'id' => 'wpBlockExpiry', - 'name' => 'wpBlockExpiry', - 'onchange' => 'considerChangingExpiryFocus()', - 'tabindex' => '2' ), - $blockExpiryFormOptions ) . - "</td>" - ); - } - $wgOut->addHTML(" - </tr> - <tr id='wpBlockOther'> - <td class='mw-label'> - {$mIpbother} - </td> - <td class='mw-input'>" . - Xml::input( 'wpBlockOther', 45, $this->BlockOther, - array( 'tabindex' => '3', 'id' => 'mw-bi-other' ) ) . " - </td> - </tr> - <tr> - <td class='mw-label'> - {$mIpbreasonother} - </td> - <td class='mw-input'> - {$reasonDropDown} - </td> - </tr> - <tr id=\"wpBlockReason\"> - <td class='mw-label'> - {$mIpbreason} - </td> - <td class='mw-input'>" . - Html::input( 'wpBlockReason', $this->BlockReason, 'text', array( - 'tabindex' => '5', - 'id' => 'mw-bi-reason', - 'maxlength' => '200', - 'size' => '45' - ) + ( $this->BlockAddress ? array( 'autofocus' ) : array() ) ) . " - </td> - </tr> - <tr id='wpAnonOnlyRow'> - <td> </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'ipbanononly' ), - 'wpAnonOnly', 'wpAnonOnly', $this->BlockAnonOnly, - array( 'tabindex' => '6' ) ) . " - </td> - </tr> - <tr id='wpCreateAccountRow'> - <td> </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'ipbcreateaccount' ), - 'wpCreateAccount', 'wpCreateAccount', $this->BlockCreateAccount, - array( 'tabindex' => '7' ) ) . " - </td> - </tr> - <tr id='wpEnableAutoblockRow'> - <td> </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'ipbenableautoblock' ), - 'wpEnableAutoblock', 'wpEnableAutoblock', $this->BlockEnableAutoblock, - array( 'tabindex' => '8' ) ) . " - </td> - </tr>" - ); - - if( self::canBlockEmail( $wgUser ) ) { - $wgOut->addHTML(" - <tr id='wpEnableEmailBan'> - <td> </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'ipbemailban' ), - 'wpEmailBan', 'wpEmailBan', $this->BlockEmail, - array( 'tabindex' => '9' ) ) . " - </td> - </tr>" - ); - } - - // Allow some users to hide name from block log, blocklist and listusers - if( $wgUser->isAllowed( 'hideuser' ) ) { - $wgOut->addHTML(" - <tr id='wpEnableHideUser'> - <td> </td> - <td class='mw-input'><strong>" . - Xml::checkLabel( wfMsg( 'ipbhidename' ), - 'wpHideName', 'wpHideName', $this->BlockHideName, - array( 'tabindex' => '10' ) - ) . " - </strong></td> - </tr>" - ); - } - - # Watchlist their user page? (Only if user is logged in) - if( $wgUser->isLoggedIn() ) { - $wgOut->addHTML(" - <tr id='wpEnableWatchUser'> - <td> </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'ipbwatchuser' ), - 'wpWatchUser', 'wpWatchUser', $this->BlockWatchUser, - array( 'tabindex' => '11' ) ) . " - </td> - </tr>" - ); - } - - # Can we explicitly disallow the use of user_talk? - global $wgBlockAllowsUTEdit; - if( $wgBlockAllowsUTEdit ){ - $wgOut->addHTML(" - <tr id='wpAllowUsertalkRow'> - <td> </td> - <td class='mw-input'>" . - Xml::checkLabel( wfMsg( 'ipballowusertalk' ), - 'wpAllowUsertalk', 'wpAllowUsertalk', $this->BlockAllowUsertalk, - array( 'tabindex' => '12' ) ) . " - </td> - </tr>" - ); - } - - $wgOut->addHTML(" - <tr> - <td style='padding-top: 1em'> </td> - <td class='mw-submit' style='padding-top: 1em'>" . - Xml::submitButton( wfMsg( $alreadyBlocked ? 'ipb-change-block' : 'ipbsubmit' ), - array( 'name' => 'wpBlock', 'tabindex' => '13' ) - + $wgUser->getSkin()->tooltipAndAccessKeyAttribs( 'blockip-block' ) ). " - </td> - </tr>" . - Xml::closeElement( 'table' ) . - Html::hidden( 'wpEditToken', $wgUser->editToken() ) . - ( $alreadyBlocked ? Html::hidden( 'wpChangeBlock', 1 ) : "" ) . - Xml::closeElement( 'fieldset' ) . - Xml::closeElement( 'form' ) - ); - - $wgOut->addHTML( $this->getConvenienceLinks() ); - - if( is_object( $user ) ) { - $this->showLogFragment( $wgOut, $user->getUserPage() ); - } elseif( preg_match( '/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/', $this->BlockAddress ) ) { - $this->showLogFragment( $wgOut, Title::makeTitle( NS_USER, $this->BlockAddress ) ); - } elseif( preg_match( '/^\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}/', $this->BlockAddress ) ) { - $this->showLogFragment( $wgOut, Title::makeTitle( NS_USER, $this->BlockAddress ) ); - } - } - - /** - * Can we do an email block? - * @param $user User: the sysop wanting to make a block - * @return Boolean - */ - public static function canBlockEmail( $user ) { - global $wgEnableUserEmail, $wgSysopEmailBans; - return ( $wgEnableUserEmail && $wgSysopEmailBans && $user->isAllowed( 'blockemail' ) ); - } - - /** - * bug 15810: blocked admins should not be able to block/unblock - * others, and probably shouldn't be able to unblock themselves - * either. - * @param $user User, Int or String - */ - public static function checkUnblockSelf( $user ) { - global $wgUser; - if ( is_int( $user ) ) { - $user = User::newFromId( $user ); - } elseif ( is_string( $user ) ) { - $user = User::newFromName( $user ); - } - if( $user instanceof User && $user->getId() == $wgUser->getId() ) { - # User is trying to unblock themselves - if ( $wgUser->isAllowed( 'unblockself' ) ) { - return true; - } else { - return 'ipbnounblockself'; - } - } else { - # User is trying to block/unblock someone else - return 'ipbblocked'; - } - } - - /** - * Backend block code. - * $userID and $expiry will be filled accordingly - * @return array(message key, arguments) on failure, empty array on success - */ - function doBlock( &$userId = null, &$expiry = null ) { - global $wgUser, $wgSysopUserBans, $wgSysopRangeBans, $wgBlockAllowsUTEdit, $wgBlockCIDRLimit; - - $userId = 0; - # Expand valid IPv6 addresses, usernames are left as is - $this->BlockAddress = IP::sanitizeIP( $this->BlockAddress ); - # isIPv4() and IPv6() are used for final validation - $rxIP4 = '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'; - $rxIP6 = '\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}:\w{1,4}'; - $rxIP = "($rxIP4|$rxIP6)"; - - # Check for invalid specifications - if( !preg_match( "/^$rxIP$/", $this->BlockAddress ) ) { - $matches = array(); - if( preg_match( "/^($rxIP4)\\/(\\d{1,2})$/", $this->BlockAddress, $matches ) ) { - # IPv4 - if( $wgSysopRangeBans && $wgBlockCIDRLimit['IPv4'] != 32 ) { - if( !IP::isIPv4( $this->BlockAddress ) || $matches[2] > 32 ) { - return array( 'ip_range_invalid' ); - } elseif ( $matches[2] < $wgBlockCIDRLimit['IPv4'] ) { - return array( 'ip_range_toolarge', $wgBlockCIDRLimit['IPv4'] ); - } - $this->BlockAddress = Block::normaliseRange( $this->BlockAddress ); - } else { - # Range block illegal - return array( 'range_block_disabled' ); - } - } elseif( preg_match( "/^($rxIP6)\\/(\\d{1,3})$/", $this->BlockAddress, $matches ) ) { - # IPv6 - if( $wgSysopRangeBans && $wgBlockCIDRLimit['IPv6'] != 128 ) { - if( !IP::isIPv6( $this->BlockAddress ) || $matches[2] > 128 ) { - return array( 'ip_range_invalid' ); - } elseif( $matches[2] < $wgBlockCIDRLimit['IPv6'] ) { - return array( 'ip_range_toolarge', $wgBlockCIDRLimit['IPv6'] ); - } - $this->BlockAddress = Block::normaliseRange( $this->BlockAddress ); - } else { - # Range block illegal - return array('range_block_disabled'); - } - } else { - # Username block - if( $wgSysopUserBans ) { - $user = User::newFromName( $this->BlockAddress ); - if( $user instanceof User && $user->getId() ) { - # Use canonical name - $userId = $user->getId(); - $this->BlockAddress = $user->getName(); - } else { - return array( 'nosuchusershort', htmlspecialchars( $user ? $user->getName() : $this->BlockAddress ) ); - } - } else { - return array( 'badipaddress' ); - } - } - } - - if( $wgUser->isBlocked() && ( $wgUser->getId() !== $userId ) ) { - return array( 'cant-block-while-blocked' ); - } - - $reasonstr = $this->BlockReasonList; - if( $reasonstr != 'other' && $this->BlockReason != '' ) { - // Entry from drop down menu + additional comment - $reasonstr .= wfMsgForContent( 'colon-separator' ) . $this->BlockReason; - } elseif( $reasonstr == 'other' ) { - $reasonstr = $this->BlockReason; - } - - $expirestr = $this->BlockExpiry; - if( $expirestr == 'other' ) - $expirestr = $this->BlockOther; - - if( ( strlen( $expirestr ) == 0) || ( strlen( $expirestr ) > 50 ) ) { - return array( 'ipb_expiry_invalid' ); - } - - if( false === ( $expiry = Block::parseExpiryInput( $expirestr ) ) ) { - // Bad expiry. - return array( 'ipb_expiry_invalid' ); - } - - if( $this->BlockHideName ) { - // Recheck params here... - if( !$userId || !$wgUser->isAllowed('hideuser') ) { - $this->BlockHideName = false; // IP users should not be hidden - } elseif( $expiry !== 'infinity' ) { - // Bad expiry. - return array( 'ipb_expiry_temp' ); - } elseif( User::edits( $userId ) > self::HIDEUSER_CONTRIBLIMIT ) { - // Typically, the user should have a handful of edits. - // Disallow hiding users with many edits for performance. - return array( 'ipb_hide_invalid' ); - } - } - - # Create block object - # Note: for a user block, ipb_address is only for display purposes - $block = new Block( $this->BlockAddress, $userId, $wgUser->getId(), - $reasonstr, wfTimestampNow(), 0, $expiry, $this->BlockAnonOnly, - $this->BlockCreateAccount, $this->BlockEnableAutoblock, $this->BlockHideName, - $this->BlockEmail, - isset( $this->BlockAllowUsertalk ) ? $this->BlockAllowUsertalk : $wgBlockAllowsUTEdit - ); - - # Should this be privately logged? - $suppressLog = (bool)$this->BlockHideName; - if( wfRunHooks( 'BlockIp', array( &$block, &$wgUser ) ) ) { - # Try to insert block. Is there a conflicting block? - if( !$block->insert() ) { - # Show form unless the user is already aware of this... - if( !$this->BlockReblock ) { - return array( 'ipb_already_blocked' ); - # Otherwise, try to update the block... - } else { - # This returns direct blocks before autoblocks/rangeblocks, since we should - # be sure the user is blocked by now it should work for our purposes - $currentBlock = Block::newFromDB( $this->BlockAddress, $userId ); - if( $block->equals( $currentBlock ) ) { - return array( 'ipb_already_blocked' ); - } - # If the name was hidden and the blocking user cannot hide - # names, then don't allow any block changes... - if( $currentBlock->mHideName && !$wgUser->isAllowed( 'hideuser' ) ) { - return array( 'cant-see-hidden-user' ); - } - $currentBlock->delete(); - $block->insert(); - # If hiding/unhiding a name, this should go in the private logs - $suppressLog = $suppressLog || (bool)$currentBlock->mHideName; - $log_action = 'reblock'; - # Unset _deleted fields if requested - if( $currentBlock->mHideName && !$this->BlockHideName ) { - self::unsuppressUserName( $this->BlockAddress, $userId ); - } - } - } else { - $log_action = 'block'; - } - wfRunHooks( 'BlockIpComplete', array( $block, $wgUser ) ); - - # Set *_deleted fields if requested - if( $this->BlockHideName ) { - self::suppressUserName( $this->BlockAddress, $userId ); - } - - # Only show watch link when this is no range block - if( $this->BlockWatchUser && $block->mRangeStart == $block->mRangeEnd ) { - $wgUser->addWatch( Title::makeTitle( NS_USER, $this->BlockAddress ) ); - } - - # Block constructor sanitizes certain block options on insert - $this->BlockEmail = $block->mBlockEmail; - $this->BlockEnableAutoblock = $block->mEnableAutoblock; - - # Prepare log parameters - $logParams = array(); - $logParams[] = $expirestr; - $logParams[] = $this->blockLogFlags(); - - # Make log entry, if the name is hidden, put it in the oversight log - $log_type = $suppressLog ? 'suppress' : 'block'; - $log = new LogPage( $log_type ); - $log->addEntry( $log_action, Title::makeTitle( NS_USER, $this->BlockAddress ), - $reasonstr, $logParams ); - - # Report to the user - return array(); - } else { - return array( 'hookaborted' ); - } - } - - public static function suppressUserName( $name, $userId, $dbw = null ) { - $op = '|'; // bitwise OR - return self::setUsernameBitfields( $name, $userId, $op, $dbw ); - } - - public static function unsuppressUserName( $name, $userId, $dbw = null ) { - $op = '&'; // bitwise AND - return self::setUsernameBitfields( $name, $userId, $op, $dbw ); - } - - private static function setUsernameBitfields( $name, $userId, $op, $dbw ) { - if( $op !== '|' && $op !== '&' ) return false; // sanity check - if( !$dbw ) - $dbw = wfGetDB( DB_MASTER ); - $delUser = Revision::DELETED_USER | Revision::DELETED_RESTRICTED; - $delAction = LogPage::DELETED_ACTION | Revision::DELETED_RESTRICTED; - # Normalize user name - $userTitle = Title::makeTitleSafe( NS_USER, $name ); - $userDbKey = $userTitle->getDBkey(); - # To suppress, we OR the current bitfields with Revision::DELETED_USER - # to put a 1 in the username *_deleted bit. To unsuppress we AND the - # current bitfields with the inverse of Revision::DELETED_USER. The - # username bit is made to 0 (x & 0 = 0), while others are unchanged (x & 1 = x). - # The same goes for the sysop-restricted *_deleted bit. - if( $op == '&' ) { - $delUser = "~{$delUser}"; - $delAction = "~{$delAction}"; - } - # Hide name from live edits - $dbw->update( 'revision', array( "rev_deleted = rev_deleted $op $delUser" ), - array( 'rev_user' => $userId ), __METHOD__ ); - # Hide name from deleted edits - $dbw->update( 'archive', array( "ar_deleted = ar_deleted $op $delUser" ), - array( 'ar_user_text' => $name ), __METHOD__ ); - # Hide name from logs - $dbw->update( 'logging', array( "log_deleted = log_deleted $op $delUser" ), - array( 'log_user' => $userId, "log_type != 'suppress'" ), __METHOD__ ); - $dbw->update( 'logging', array( "log_deleted = log_deleted $op $delAction" ), - array( 'log_namespace' => NS_USER, 'log_title' => $userDbKey, - "log_type != 'suppress'" ), __METHOD__ ); - # Hide name from RC - $dbw->update( 'recentchanges', array( "rc_deleted = rc_deleted $op $delUser" ), - array( 'rc_user_text' => $name ), __METHOD__ ); - $dbw->update( 'recentchanges', array( "rc_deleted = rc_deleted $op $delAction" ), - array( 'rc_namespace' => NS_USER, 'rc_title' => $userDbKey, 'rc_logid > 0' ), __METHOD__ ); - # Hide name from live images - $dbw->update( 'oldimage', array( "oi_deleted = oi_deleted $op $delUser" ), - array( 'oi_user_text' => $name ), __METHOD__ ); - # Hide name from deleted images - # WMF - schema change pending - # $dbw->update( 'filearchive', array( "fa_deleted = fa_deleted $op $delUser" ), - # array( 'fa_user_text' => $name ), __METHOD__ ); - # Done! - return true; - } - - /** - * UI entry point for blocking - * Wraps around doBlock() - */ - public function doSubmit() { - global $wgOut; - $retval = $this->doBlock(); - if( empty( $retval ) ) { - $titleObj = SpecialPage::getTitleFor( 'Blockip' ); - $wgOut->redirect( $titleObj->getFullURL( 'action=success&ip=' . - urlencode( $this->BlockAddress ) ) ); - return; - } - $this->showForm( $retval ); - } - - public function showSuccess() { - global $wgOut; - - $wgOut->setPageTitle( wfMsg( 'blockip-title' ) ); - $wgOut->setSubtitle( wfMsg( 'blockipsuccesssub' ) ); - $text = wfMsgExt( 'blockipsuccesstext', array( 'parse' ), $this->BlockAddress ); - $wgOut->addHTML( $text ); - } - - private function showLogFragment( $out, $title ) { - global $wgUser; - - // Used to support GENDER in 'blocklog-showlog' and 'blocklog-showsuppresslog' - $userBlocked = $title->getText(); - - LogEventsList::showLogExtract( - $out, - 'block', - $title->getPrefixedText(), - '', - array( - 'lim' => 10, - 'msgKey' => array( - 'blocklog-showlog', - $userBlocked - ), - 'showIfEmpty' => false - ) - ); - - // Add suppression block entries if allowed - if( $wgUser->isAllowed( 'suppressionlog' ) ) { - LogEventsList::showLogExtract( $out, 'suppress', $title->getPrefixedText(), '', - array( - 'lim' => 10, - 'conds' => array( - 'log_action' => array( - 'block', - 'reblock', - 'unblock' - ) - ), - 'msgKey' => array( - 'blocklog-showsuppresslog', - $userBlocked - ), - 'showIfEmpty' => false - ) - ); - } - } - - /** - * Return a comma-delimited list of "flags" to be passed to the log - * reader for this block, to provide more information in the logs - * - * @return array - */ - private function blockLogFlags() { - global $wgBlockAllowsUTEdit; - $flags = array(); - if( $this->BlockAnonOnly && IP::isIPAddress( $this->BlockAddress ) ) - // when blocking a user the option 'anononly' is not available/has no effect -> do not write this into log - $flags[] = 'anononly'; - if( $this->BlockCreateAccount ) - $flags[] = 'nocreate'; - if( !$this->BlockEnableAutoblock && !IP::isIPAddress( $this->BlockAddress ) ) - // Same as anononly, this is not displayed when blocking an IP address - $flags[] = 'noautoblock'; - if( $this->BlockEmail ) - $flags[] = 'noemail'; - if( !$this->BlockAllowUsertalk && $wgBlockAllowsUTEdit ) - $flags[] = 'nousertalk'; - if( $this->BlockHideName ) - $flags[] = 'hiddenname'; - return implode( ',', $flags ); - } - - /** - * Builds unblock and block list links - * - * @return string - */ - private function getConvenienceLinks() { - global $wgUser, $wgLang; - $skin = $wgUser->getSkin(); - if( $this->BlockAddress ) - $links[] = $this->getContribsLink( $skin ); - $links[] = $this->getUnblockLink( $skin ); - $links[] = $this->getBlockListLink( $skin ); - if ( $wgUser->isAllowed( 'editinterface' ) ) { - $title = Title::makeTitle( NS_MEDIAWIKI, 'Ipbreason-dropdown' ); - $links[] = $skin->link( - $title, - wfMsgHtml( 'ipb-edit-dropdown' ), - array(), - array( 'action' => 'edit' ) - ); - } - return '<p class="mw-ipb-conveniencelinks">' . $wgLang->pipeList( $links ) . '</p>'; - } - - /** - * Build a convenient link to a user or IP's contribs - * form - * - * @param $skin Skin to use - * @return string - */ - private function getContribsLink( $skin ) { - $contribsPage = SpecialPage::getTitleFor( 'Contributions', $this->BlockAddress ); - return $skin->link( $contribsPage, wfMsgExt( 'ipb-blocklist-contribs', 'escape', $this->BlockAddress ) ); - } - - /** - * Build a convenient link to unblock the given username or IP - * address, if available; otherwise link to a blank unblock - * form - * - * @param $skin Skin to use - * @return string - */ - private function getUnblockLink( $skin ) { - $list = SpecialPage::getTitleFor( 'Ipblocklist' ); - $query = array( 'action' => 'unblock' ); - - if( $this->BlockAddress ) { - $addr = strtr( $this->BlockAddress, '_', ' ' ); - $message = wfMsg( 'ipb-unblock-addr', $addr ); - $query['ip'] = $this->BlockAddress; - } else { - $message = wfMsg( 'ipb-unblock' ); - } - return $skin->linkKnown( - $list, - htmlspecialchars( $message ), - array(), - $query - ); - } - - /** - * Build a convenience link to the block list - * - * @param $skin Skin to use - * @return string - */ - private function getBlockListLink( $skin ) { - return $skin->linkKnown( - SpecialPage::getTitleFor( 'Ipblocklist' ), - wfMsg( 'ipb-blocklist' ) - ); - } - - /** - * Block a list of selected users - * - * @param $users Array - * @param $reason String - * @param $tag String: replaces user pages - * @param $talkTag String: replaces user talk pages - * @return Array: list of html-safe usernames - */ - public static function doMassUserBlock( $users, $reason = '', $tag = '', $talkTag = '' ) { - global $wgUser; - $counter = $blockSize = 0; - $safeUsers = array(); - $log = new LogPage( 'block' ); - foreach( $users as $name ) { - # Enforce limits - $counter++; - $blockSize++; - # Lets not go *too* fast - if( $blockSize >= 20 ) { - $blockSize = 0; - wfWaitForSlaves( 5 ); - } - $u = User::newFromName( $name, false ); - // If user doesn't exist, it ought to be an IP then - if( is_null( $u ) || ( !$u->getId() && !IP::isIPAddress( $u->getName() ) ) ) { - continue; - } - $userTitle = $u->getUserPage(); - $userTalkTitle = $u->getTalkPage(); - $userpage = new Article( $userTitle ); - $usertalk = new Article( $userTalkTitle ); - $safeUsers[] = '[[' . $userTitle->getPrefixedText() . '|' . $userTitle->getText() . ']]'; - $expirestr = $u->getId() ? 'indefinite' : '1 week'; - $expiry = Block::parseExpiryInput( $expirestr ); - $anonOnly = IP::isIPAddress( $u->getName() ) ? 1 : 0; - // Create the block - $block = new Block( $u->getName(), // victim - $u->getId(), // uid - $wgUser->getId(), // blocker - $reason, // comment - wfTimestampNow(), // block time - 0, // auto ? - $expiry, // duration - $anonOnly, // anononly? - 1, // block account creation? - 1, // autoblocking? - 0, // suppress name? - 0 // block from sending email? - ); - $oldblock = Block::newFromDB( $u->getName(), $u->getId() ); - if( !$oldblock ) { - $block->insert(); - # Prepare log parameters - $logParams = array(); - $logParams[] = $expirestr; - if( $anonOnly ) { - $logParams[] = 'anononly'; - } - $logParams[] = 'nocreate'; - # Add log entry - $log->addEntry( 'block', $userTitle, $reason, $logParams ); - } - # Tag userpage! (check length to avoid mistakes) - if( strlen( $tag ) > 2 ) { - $userpage->doEdit( $tag, $reason, EDIT_MINOR ); - } - if( strlen( $talkTag ) > 2 ) { - $usertalk->doEdit( $talkTag, $reason, EDIT_MINOR ); - } - } - return $safeUsers; - } -} |