Your IP : 172.69.17.154
<?php
/**
* @file
* @ingroup SpecialPage
*/
/**
* @param $ip part of title: Special:Ipblocklist/<ip>.
* @todo document
*/
function wfSpecialIpblocklist( $ip = '' ) {
global $wgUser, $wgOut, $wgRequest;
$ip = $wgRequest->getVal( 'ip', $ip );
$ip = trim( $wgRequest->getVal( 'wpUnblockAddress', $ip ) );
$id = $wgRequest->getVal( 'id' );
$reason = $wgRequest->getText( 'wpUnblockReason' );
$action = $wgRequest->getText( 'action' );
$successip = $wgRequest->getVal( 'successip' );
$ipu = new IPUnblockForm( $ip, $id, $reason );
if( $action == 'unblock' ) {
# Check permissions
if( !$wgUser->isAllowed( 'block' ) ) {
$wgOut->permissionRequired( 'block' );
return;
}
# Check for database lock
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
# Show unblock form
$ipu->showForm( '' );
} elseif( $action == 'submit' && $wgRequest->wasPosted()
&& $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) ) {
# Check permissions
if( !$wgUser->isAllowed( 'block' ) ) {
$wgOut->permissionRequired( 'block' );
return;
}
# Check for database lock
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
# Remove blocks and redirect user to success page
$ipu->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
$ipu->showList( $wgOut->parse( wfMsg( 'unblocked-id', $successip ) ) );
} else {
// A username/IP was unblocked
$ipu->showList( $wgOut->parse( wfMsg( 'unblocked', $successip ) ) );
}
} else {
# Just show the block list
$ipu->showList( '' );
}
}
/**
* implements Special:ipblocklist GUI
* @ingroup SpecialPage
*/
class IPUnblockForm {
var $ip, $reason, $id;
function IPUnblockForm( $ip, $id, $reason ) {
global $wgRequest;
$this->ip = strtr( $ip, '_', ' ' );
$this->id = $id;
$this->reason = $reason;
$this->hideuserblocks = $wgRequest->getBool( 'hideuserblocks' );
$this->hidetempblocks = $wgRequest->getBool( 'hidetempblocks' );
$this->hideaddressblocks = $wgRequest->getBool( 'hideaddressblocks' );
}
/**
* Generates the unblock form
* @param $err string: error message
* @return $out string: HTML form
*/
function showForm( $err ) {
global $wgOut, $wgUser, $wgSysopUserBans;
$wgOut->setPagetitle( wfMsg( 'unblockip' ) );
$wgOut->addWikiMsg( 'unblockiptext' );
$titleObj = SpecialPage::getTitleFor( "Ipblocklist" );
$action = $titleObj->getLocalURL( "action=submit" );
if ( $err != "" ) {
$wgOut->setSubtitle( wfMsg( "formerror" ) );
$wgOut->addWikiText( Xml::tags( '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 . Xml::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(
Xml::openElement( 'form', array( 'method' => 'post', 'action' => $action, 'id' => 'unblockip' ) ) .
Xml::openElement( 'fieldset' ) .
Xml::element( 'legend', null, wfMsg( 'ipb-unblock' ) ) .
Xml::openElement( 'table', array( 'id' => 'mw-unblock-table' ) ).
"<tr>
<td class='mw-label'>
{$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>" .
Xml::closeElement( 'table' ) .
Xml::closeElement( 'fieldset' ) .
Xml::hidden( 'wpEditToken', $wgUser->editToken() ) .
Xml::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 $ip is part of.
* @return array array(message key, parameters) on failure, empty array on success
*/
static function doUnblock(&$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 {
$block = new Block();
$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 {
$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
$titleObj = SpecialPage::getTitleFor( "Ipblocklist" );
$success = $titleObj->getFullURL( "action=success&successip=" . urlencode( $this->ip ) );
$wgOut->redirect( $success );
}
function showList( $msg ) {
global $wgOut, $wgUser;
$wgOut->setPagetitle( wfMsg( "ipblocklist" ) );
if ( $msg != "" ) {
$wgOut->setSubtitle( $msg );
}
// Purge expired entries on one in every 10 queries
if ( !mt_rand( 0, 10 ) ) {
Block::purgeExpired();
}
$conds = array();
$matches = array();
// Is user allowed to see all the blocks?
if ( !$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 ) {
if( $iaddr = IP::toHex($this->ip) ) {
# 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() .
Xml::tags( '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, $wgRequest, $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
Xml::tags( 'form', array( 'action' => $wgScript ),
Xml::hidden( 'title', SpecialPage::getTitleFor( 'Ipblocklist' )->getPrefixedDbKey() ) .
Xml::openElement( 'fieldset' ) .
Xml::element( 'legend', null, wfMsg( 'ipblocklist-legend' ) ) .
Xml::inputLabel( wfMsg( 'ipblocklist-username' ), 'ip', 'ip', /* size */ false, $this->ip ) .
' ' .
Xml::submitButton( wfMsg( 'ipblocklist-submit' ) ) . '<br />' .
$hl .
Xml::closeElement( 'fieldset' )
);
}
/**
* Makes change an option link which carries all the other options
* @param $title see Title
* @param $override
* @param $options
*/
function makeOptionsLink( $title, $override, $options, $active = false ) {
global $wgUser;
$sk = $wgUser->getSkin();
$params = $override + $options;
$ipblocklist = SpecialPage::getTitleFor( 'Ipblocklist' );
return $sk->link( $ipblocklist, 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 ) );
$unblocklink = '';
$changeblocklink = '';
$toolLinks = '';
if ( $wgUser->isAllowed( 'block' ) ) {
$unblocklink = $sk->link( SpecialPage::getTitleFor( 'Ipblocklist' ),
$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.
while ( $row = $this->mResult->fetchObject() ) {
$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';
}
}