diff options
Diffstat (limited to 'includes/specials/SpecialIpblocklist.php')
| -rw-r--r-- | includes/specials/SpecialIpblocklist.php | 581 |
1 files changed, 0 insertions, 581 deletions
diff --git a/includes/specials/SpecialIpblocklist.php b/includes/specials/SpecialIpblocklist.php deleted file mode 100644 index 24d7f008..00000000 --- a/includes/specials/SpecialIpblocklist.php +++ /dev/null @@ -1,581 +0,0 @@ -<?php -/** - * Implements Special:ipblocklist - * - * 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 lists existing blocks and allows users with the 'block' - * permission to remove blocks - * - * @ingroup SpecialPage - */ -class IPUnblockForm extends SpecialPage { - var $ip, $reason, $id; - var $hideuserblocks, $hidetempblocks, $hideaddressblocks; - - function __construct() { - parent::__construct( 'Ipblocklist' ); - } - - /** - * Main execution point - * - * @param $ip part of title: Special:Ipblocklist/<ip>. - */ - function execute( $ip ) { - global $wgUser, $wgOut, $wgRequest; - - $this->setHeaders(); - $this->outputHeader(); - - $ip = $wgRequest->getVal( 'ip', $ip ); - $this->ip = trim( $wgRequest->getVal( 'wpUnblockAddress', $ip ) ); - $this->id = $wgRequest->getVal( 'id' ); - $this->reason = $wgRequest->getText( 'wpUnblockReason' ); - $this->hideuserblocks = $wgRequest->getBool( 'hideuserblocks' ); - $this->hidetempblocks = $wgRequest->getBool( 'hidetempblocks' ); - $this->hideaddressblocks = $wgRequest->getBool( 'hideaddressblocks' ); - - $action = $wgRequest->getText( 'action' ); - $successip = $wgRequest->getVal( 'successip' ); - - if( $action == 'unblock' || $action == 'submit' && $wgRequest->wasPosted() ) { - # Check permissions - if( !$wgUser->isAllowed( 'block' ) ) { - $wgOut->permissionRequired( 'block' ); - return; - } - # Check for database lock - if( wfReadOnly() ) { - $wgOut->readOnlyPage(); - return; - } - - # bug 15810: blocked admins should have limited access here - if ( $wgUser->isBlocked() ) { - if ( $this->id ) { - # This doesn't pick up on autoblocks, but admins - # should have the ipblock-exempt permission anyway - $block = Block::newFromID( $this->id ); - $user = User::newFromName( $block->mAddress ); - } else { - $user = User::newFromName( $this->ip ); - } - $status = IPBlockForm::checkUnblockSelf( $user ); - if ( $status !== true ) { - throw new ErrorPageError( 'badaccess', $status ); - } - } - - if( $action == 'unblock' ){ - # Show unblock form - $this->showForm( '' ); - } elseif( $action == 'submit' - && $wgRequest->wasPosted() - && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) - { - # Remove blocks and redirect user to success page - $this->doSubmit(); - } - - } elseif( $action == 'success' ) { - # Inform the user of a successful unblock - # (No need to check permissions or locks here, - # if something was done, then it's too late!) - if ( substr( $successip, 0, 1) == '#' ) { - // A block ID was unblocked - $this->showList( $wgOut->parse( wfMsg( 'unblocked-id', $successip ) ) ); - } else { - // A username/IP was unblocked - $this->showList( $wgOut->parse( wfMsg( 'unblocked', $successip ) ) ); - } - } else { - # Just show the block list - $this->showList( '' ); - } - } - - /** - * Generates the unblock form - * - * @param $err string: error message - * @return $out string: HTML form - */ - function showForm( $err ) { - global $wgOut, $wgUser, $wgSysopUserBans; - - $wgOut->addWikiMsg( 'unblockiptext' ); - - $action = $this->getTitle()->getLocalURL( 'action=submit' ); - - if ( $err != '' ) { - $wgOut->setSubtitle( wfMsg( 'formerror' ) ); - $wgOut->addWikiText( Html::rawElement( 'span', array( 'class' => 'error' ), $err ) . "\n" ); - } - - $addressPart = false; - if ( $this->id ) { - $block = Block::newFromID( $this->id ); - if ( $block ) { - $encName = htmlspecialchars( $block->getRedactedName() ); - $encId = $this->id; - $addressPart = $encName . Html::hidden( 'id', $encId ); - $ipa = wfMsgHtml( $wgSysopUserBans ? 'ipadressorusername' : 'ipaddress' ); - } - } - if ( !$addressPart ) { - $addressPart = Xml::input( 'wpUnblockAddress', 40, $this->ip, array( 'type' => 'text', 'tabindex' => '1' ) ); - $ipa = Xml::label( wfMsg( $wgSysopUserBans ? 'ipadressorusername' : 'ipaddress' ), 'wpUnblockAddress' ); - } - - $wgOut->addHTML( - Html::openElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'unblockip' ) ) . - Html::openElement( 'fieldset' ) . - Html::element( 'legend', null, wfMsg( 'ipb-unblock' ) ) . - Html::openElement( 'table', array( 'id' => 'mw-unblock-table' ) ). - "<tr> - <td class='mw-label'> - {$ipa} - </td> - <td class='mw-input'> - {$addressPart} - </td> - </tr> - <tr> - <td class='mw-label'>" . - Xml::label( wfMsg( 'ipbreason' ), 'wpUnblockReason' ) . - "</td> - <td class='mw-input'>" . - Xml::input( 'wpUnblockReason', 40, $this->reason, array( 'type' => 'text', 'tabindex' => '2' ) ) . - "</td> - </tr> - <tr> - <td> </td> - <td class='mw-submit'>" . - Xml::submitButton( wfMsg( 'ipusubmit' ), array( 'name' => 'wpBlock', 'tabindex' => '3' ) ) . - "</td> - </tr>" . - Html::closeElement( 'table' ) . - Html::closeElement( 'fieldset' ) . - Html::hidden( 'wpEditToken', $wgUser->editToken() ) . - Html::closeElement( 'form' ) . "\n" - ); - - } - - const UNBLOCK_SUCCESS = 0; // Success - const UNBLOCK_NO_SUCH_ID = 1; // No such block ID - const UNBLOCK_USER_NOT_BLOCKED = 2; // IP wasn't blocked - const UNBLOCK_BLOCKED_AS_RANGE = 3; // IP is part of a range block - const UNBLOCK_UNKNOWNERR = 4; // Unknown error - - /** - * Backend code for unblocking. doSubmit() wraps around this. - * $range is only used when UNBLOCK_BLOCKED_AS_RANGE is returned, in which - * case it contains the range $ip is part of. - * @return array array(message key, parameters) on failure, empty array on success - */ - public static function doUnblock( &$id, &$ip, &$reason, &$range = null, $blocker = null ) { - if ( $id ) { - $block = Block::newFromID( $id ); - if ( !$block ) { - return array( 'ipb_cant_unblock', htmlspecialchars( $id ) ); - } - $ip = $block->getRedactedName(); - } else { - $ip = trim( $ip ); - if ( substr( $ip, 0, 1 ) == "#" ) { - $id = substr( $ip, 1 ); - $block = Block::newFromID( $id ); - if( !$block ) { - return array( 'ipb_cant_unblock', htmlspecialchars( $id ) ); - } - $ip = $block->getRedactedName(); - } else { - # FIXME: do proper sanitisation/cleanup here - $ip = str_replace( '_', ' ', $ip ); - - $block = Block::newFromDB( $ip ); - if ( !$block ) { - return array( 'ipb_cant_unblock', htmlspecialchars( $id ) ); - } - if( $block->mRangeStart != $block->mRangeEnd && !strstr( $ip, "/" ) ) { - /* If the specified IP is a single address, and the block is - * a range block, don't unblock the range. */ - $range = $block->mAddress; - return array( 'ipb_blocked_as_range', $ip, $range ); - } - } - } - // Yes, this is really necessary - $id = $block->mId; - - # If the name was hidden and the blocking user cannot hide - # names, then don't allow any block removals... - if( $blocker && $block->mHideName && !$blocker->isAllowed( 'hideuser' ) ) { - return array( 'ipb_cant_unblock', htmlspecialchars( $id ) ); - } - - # Delete block - if ( !$block->delete() ) { - return array( 'ipb_cant_unblock', htmlspecialchars( $id ) ); - } - - # Unset _deleted fields as needed - if( $block->mHideName ) { - IPBlockForm::unsuppressUserName( $block->mAddress, $block->mUser ); - } - - # Make log entry - $log = new LogPage( 'block' ); - $log->addEntry( 'unblock', Title::makeTitle( NS_USER, $ip ), $reason ); - return array(); - } - - function doSubmit() { - global $wgOut, $wgUser; - - $retval = self::doUnblock( $this->id, $this->ip, $this->reason, $range, $wgUser ); - if( !empty( $retval ) ) { - $key = array_shift( $retval ); - $this->showForm( wfMsgReal( $key, $retval ) ); - return; - } - - # Report to the user - $success = $this->getTitle()->getFullURL( 'action=success&successip=' . urlencode( $this->ip ) ); - $wgOut->redirect( $success ); - } - - function showList( $msg ) { - global $wgOut, $wgUser; - - if ( $msg != '' ) { - $wgOut->setSubtitle( $msg ); - } - - // Purge expired entries on one in every 10 queries - if ( !mt_rand( 0, 10 ) ) { - Block::purgeExpired(); - } - - $conds = array(); - // Is user allowed to see all the blocks? - if ( !$wgUser->isAllowed( 'hideuser' ) ) - $conds['ipb_deleted'] = 0; - if ( $this->ip == '' ) { - // No extra conditions - } elseif ( substr( $this->ip, 0, 1 ) == '#' ) { - $conds['ipb_id'] = substr( $this->ip, 1 ); - // Single IPs - } elseif ( IP::isIPAddress( $this->ip ) && strpos( $this->ip, '/' ) === false ) { - $iaddr = IP::toHex( $this->ip ); - if( $iaddr ) { - # Only scan ranges which start in this /16, this improves search speed - # Blocks should not cross a /16 boundary. - $range = substr( $iaddr, 0, 4 ); - // Fixme -- encapsulate this sort of query-building. - $dbr = wfGetDB( DB_SLAVE ); - $encIp = $dbr->addQuotes( IP::sanitizeIP( $this->ip ) ); - $encAddr = $dbr->addQuotes( $iaddr ); - $conds[] = "(ipb_address = $encIp) OR - (ipb_range_start" . $dbr->buildLike( $range, $dbr->anyString() ) . " AND - ipb_range_start <= $encAddr - AND ipb_range_end >= $encAddr)"; - } else { - $conds['ipb_address'] = IP::sanitizeIP( $this->ip ); - } - $conds['ipb_auto'] = 0; - // IP range - } elseif ( IP::isIPAddress( $this->ip ) ) { - $conds['ipb_address'] = Block::normaliseRange( $this->ip ); - $conds['ipb_auto'] = 0; - } else { - $user = User::newFromName( $this->ip ); - if ( $user && ( $id = $user->getId() ) != 0 ) { - $conds['ipb_user'] = $id; - } else { - // Uh...? - $conds['ipb_address'] = $this->ip; - $conds['ipb_auto'] = 0; - } - } - // Apply filters - if( $this->hideuserblocks ) { - $conds['ipb_user'] = 0; - } - if( $this->hidetempblocks ) { - $conds['ipb_expiry'] = 'infinity'; - } - if( $this->hideaddressblocks ) { - $conds[] = "ipb_user != 0 OR ipb_range_end > ipb_range_start"; - } - - // Search form - $wgOut->addHTML( $this->searchForm() ); - - // Check for other blocks, i.e. global/tor blocks - $otherBlockLink = array(); - wfRunHooks( 'OtherBlockLogLink', array( &$otherBlockLink, $this->ip ) ); - - // Show additional header for the local block only when other blocks exists. - // Not necessary in a standard installation without such extensions enabled - if( count( $otherBlockLink ) ) { - $wgOut->addHTML( - Html::rawElement( 'h2', array(), wfMsg( 'ipblocklist-localblock' ) ) . "\n" - ); - } - $pager = new IPBlocklistPager( $this, $conds ); - if ( $pager->getNumRows() ) { - $wgOut->addHTML( - $pager->getNavigationBar() . - Html::rawElement( 'ul', null, $pager->getBody() ) . - $pager->getNavigationBar() - ); - } elseif ( $this->ip != '') { - $wgOut->addWikiMsg( 'ipblocklist-no-results' ); - } else { - $wgOut->addWikiMsg( 'ipblocklist-empty' ); - } - - if( count( $otherBlockLink ) ) { - $wgOut->addHTML( - Html::rawElement( 'h2', array(), wfMsgExt( 'ipblocklist-otherblocks', 'parseinline', count( $otherBlockLink ) ) ) . "\n" - ); - $list = ''; - foreach( $otherBlockLink as $link ) { - $list .= Html::rawElement( 'li', array(), $link ) . "\n"; - } - $wgOut->addHTML( Html::rawElement( 'ul', array( 'class' => 'mw-ipblocklist-otherblocks' ), $list ) . "\n" ); - } - - } - - function searchForm() { - global $wgScript, $wgLang; - - $showhide = array( wfMsg( 'show' ), wfMsg( 'hide' ) ); - $nondefaults = array(); - if( $this->hideuserblocks ) { - $nondefaults['hideuserblocks'] = $this->hideuserblocks; - } - if( $this->hidetempblocks ) { - $nondefaults['hidetempblocks'] = $this->hidetempblocks; - } - if( $this->hideaddressblocks ) { - $nondefaults['hideaddressblocks'] = $this->hideaddressblocks; - } - $ubLink = $this->makeOptionsLink( $showhide[1-$this->hideuserblocks], - array( 'hideuserblocks' => 1-$this->hideuserblocks ), $nondefaults); - $tbLink = $this->makeOptionsLink( $showhide[1-$this->hidetempblocks], - array( 'hidetempblocks' => 1-$this->hidetempblocks ), $nondefaults); - $sipbLink = $this->makeOptionsLink( $showhide[1-$this->hideaddressblocks], - array( 'hideaddressblocks' => 1-$this->hideaddressblocks ), $nondefaults); - - $links = array(); - $links[] = wfMsgHtml( 'ipblocklist-sh-userblocks', $ubLink ); - $links[] = wfMsgHtml( 'ipblocklist-sh-tempblocks', $tbLink ); - $links[] = wfMsgHtml( 'ipblocklist-sh-addressblocks', $sipbLink ); - $hl = $wgLang->pipeList( $links ); - - return - Html::rawElement( 'form', array( 'action' => $wgScript ), - Html::hidden( 'title', $this->getTitle()->getPrefixedDbKey() ) . - Html::openElement( 'fieldset' ) . - Html::element( 'legend', null, wfMsg( 'ipblocklist-legend' ) ) . - Xml::inputLabel( wfMsg( 'ipblocklist-username' ), 'ip', 'ip', /* size */ false, $this->ip ) . - ' ' . - Xml::submitButton( wfMsg( 'ipblocklist-submit' ) ) . '<br />' . - $hl . - Html::closeElement( 'fieldset' ) - ); - } - - /** - * Makes change an option link which carries all the other options - * - * @param $title see Title - * @param $override Array: special query string options, will override the - * ones in $options - * @param $options Array: query string options - * @param $active Boolean: whether to display the link in bold - */ - function makeOptionsLink( $title, $override, $options, $active = false ) { - global $wgUser; - $sk = $wgUser->getSkin(); - $params = $override + $options; - return $sk->link( $this->getTitle(), htmlspecialchars( $title ), - ( $active ? array( 'style'=>'font-weight: bold;' ) : array() ), $params, array( 'known' ) ); - } - - /** - * Callback function to output a block - */ - function formatRow( $block ) { - global $wgUser, $wgLang, $wgBlockAllowsUTEdit; - - wfProfileIn( __METHOD__ ); - - static $sk=null, $msg=null; - - if( is_null( $sk ) ) - $sk = $wgUser->getSkin(); - if( is_null( $msg ) ) { - $msg = array(); - $keys = array( 'infiniteblock', 'expiringblock', 'unblocklink', 'change-blocklink', - 'anononlyblock', 'createaccountblock', 'noautoblockblock', 'emailblock', 'blocklist-nousertalk', 'blocklistline' ); - foreach( $keys as $key ) { - $msg[$key] = wfMsgHtml( $key ); - } - } - - # Prepare links to the blocker's user and talk pages - $blocker_id = $block->getBy(); - $blocker_name = $block->getByName(); - $blocker = $sk->userLink( $blocker_id, $blocker_name ); - $blocker .= $sk->userToolLinks( $blocker_id, $blocker_name ); - - # Prepare links to the block target's user and contribs. pages (as applicable, don't do it for autoblocks) - if( $block->mAuto ) { - $target = $block->getRedactedName(); # Hide the IP addresses of auto-blocks; privacy - } else { - $target = $sk->userLink( $block->mUser, $block->mAddress ) - . $sk->userToolLinks( $block->mUser, $block->mAddress, false, Linker::TOOL_LINKS_NOBLOCK ); - } - - $formattedTime = htmlspecialchars( $wgLang->timeanddate( $block->mTimestamp, true ) ); - - $properties = array(); - $properties[] = Block::formatExpiry( $block->mExpiry ); - if ( $block->mAnonOnly ) { - $properties[] = $msg['anononlyblock']; - } - if ( $block->mCreateAccount ) { - $properties[] = $msg['createaccountblock']; - } - if (!$block->mEnableAutoblock && $block->mUser ) { - $properties[] = $msg['noautoblockblock']; - } - - if ( $block->mBlockEmail && $block->mUser ) { - $properties[] = $msg['emailblock']; - } - - if ( !$block->mAllowUsertalk && $wgBlockAllowsUTEdit ) { - $properties[] = $msg['blocklist-nousertalk']; - } - - $properties = $wgLang->commaList( $properties ); - - $line = wfMsgReplaceArgs( $msg['blocklistline'], array( $formattedTime, $blocker, $target, $properties ) ); - - $changeblocklink = ''; - $toolLinks = ''; - if ( $wgUser->isAllowed( 'block' ) ) { - $unblocklink = $sk->link( $this->getTitle(), - $msg['unblocklink'], - array(), - array( 'action' => 'unblock', 'id' => $block->mId ), - 'known' ); - - # Create changeblocklink for all blocks with exception of autoblocks - if( !$block->mAuto ) { - $changeblocklink = wfMsgExt( 'pipe-separator', 'escapenoentities' ) . - $sk->link( SpecialPage::getTitleFor( 'Blockip', $block->mAddress ), - $msg['change-blocklink'], - array(), array(), 'known' ); - } - $toolLinks = "($unblocklink$changeblocklink)"; - } - - $comment = $sk->commentBlock( htmlspecialchars($block->mReason) ); - - $s = "{$line} $comment"; - if ( $block->mHideName ) - $s = '<span class="history-deleted">' . $s . '</span>'; - - wfProfileOut( __METHOD__ ); - return "<li>$s $toolLinks</li>\n"; - } -} - -/** - * @todo document - * @ingroup Pager - */ -class IPBlocklistPager extends ReverseChronologicalPager { - public $mForm, $mConds; - - function __construct( $form, $conds = array() ) { - $this->mForm = $form; - $this->mConds = $conds; - parent::__construct(); - } - - function getStartBody() { - wfProfileIn( __METHOD__ ); - # Do a link batch query - $this->mResult->seek( 0 ); - $lb = new LinkBatch; - - /* - while ( $row = $this->mResult->fetchObject() ) { - $lb->addObj( Title::makeTitleSafe( NS_USER, $row->user_name ) ); - $lb->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->user_name ) ); - $lb->addObj( Title::makeTitleSafe( NS_USER, $row->ipb_address ) ); - $lb->addObj( Title::makeTitleSafe( NS_USER_TALK, $row->ipb_address ) ); - }*/ - # Faster way - # Usernames and titles are in fact related by a simple substitution of space -> underscore - # The last few lines of Title::secureAndSplit() tell the story. - foreach ( $this->mResult as $row ) { - $name = str_replace( ' ', '_', $row->ipb_by_text ); - $lb->add( NS_USER, $name ); - $lb->add( NS_USER_TALK, $name ); - $name = str_replace( ' ', '_', $row->ipb_address ); - $lb->add( NS_USER, $name ); - $lb->add( NS_USER_TALK, $name ); - } - $lb->execute(); - wfProfileOut( __METHOD__ ); - return ''; - } - - function formatRow( $row ) { - $block = new Block; - $block->initFromRow( $row ); - return $this->mForm->formatRow( $block ); - } - - function getQueryInfo() { - $conds = $this->mConds; - $conds[] = 'ipb_expiry>' . $this->mDb->addQuotes( $this->mDb->timestamp() ); - return array( - 'tables' => 'ipblocks', - 'fields' => '*', - 'conds' => $conds, - ); - } - - function getIndexField() { - return 'ipb_timestamp'; - } -} |