Your IP : 172.71.120.3
<?php
/**
* Implements Special:BlockList
*
* 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
*
* @ingroup SpecialPage
*/
class SpecialBlockList extends SpecialPage {
protected $target, $options;
function __construct() {
parent::__construct( 'BlockList' );
}
/**
* Main execution point
*
* @param string $par title fragment
*/
public function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
$out = $this->getOutput();
$lang = $this->getLanguage();
$out->setPageTitle( $this->msg( 'ipblocklist' ) );
$out->addModuleStyles( 'mediawiki.special' );
$request = $this->getRequest();
$par = $request->getVal( 'ip', $par );
$this->target = trim( $request->getVal( 'wpTarget', $par ) );
$this->options = $request->getArray( 'wpOptions', array() );
$action = $request->getText( 'action' );
if( $action == 'unblock' || $action == 'submit' && $request->wasPosted() ) {
# B/C @since 1.18: Unblock interface is now at Special:Unblock
$title = SpecialPage::getTitleFor( 'Unblock', $this->target );
$out->redirect( $title->getFullUrl() );
return;
}
# Just show the block list
$fields = array(
'Target' => array(
'type' => 'text',
'label-message' => 'ipadressorusername',
'tabindex' => '1',
'size' => '45',
'default' => $this->target,
),
'Options' => array(
'type' => 'multiselect',
'options' => array(
$this->msg( 'blocklist-userblocks' )->text() => 'userblocks',
$this->msg( 'blocklist-tempblocks' )->text() => 'tempblocks',
$this->msg( 'blocklist-addressblocks' )->text() => 'addressblocks',
$this->msg( 'blocklist-rangeblocks' )->text() => 'rangeblocks',
),
'flatlist' => true,
),
'Limit' => array(
'class' => 'HTMLBlockedUsersItemSelect',
'label-message' => 'table_pager_limit_label',
'options' => array(
$lang->formatNum( 20 ) => 20,
$lang->formatNum( 50 ) => 50,
$lang->formatNum( 100 ) => 100,
$lang->formatNum( 250 ) => 250,
$lang->formatNum( 500 ) => 500,
),
'name' => 'limit',
'default' => 50,
),
);
$form = new HTMLForm( $fields, $this->getContext() );
$form->setMethod( 'get' );
$form->setWrapperLegendMsg( 'ipblocklist-legend' );
$form->setSubmitTextMsg( 'ipblocklist-submit' );
$form->prepareForm();
$form->displayForm( '' );
$this->showList();
}
function showList() {
# Purge expired entries on one in every 10 queries
if ( !mt_rand( 0, 10 ) ) {
Block::purgeExpired();
}
$conds = array();
# Is the user allowed to see hidden blocks?
if ( !$this->getUser()->isAllowed( 'hideuser' ) ) {
$conds['ipb_deleted'] = 0;
}
if ( $this->target !== '' ) {
list( $target, $type ) = Block::parseTarget( $this->target );
switch( $type ) {
case Block::TYPE_ID:
case Block::TYPE_AUTO:
$conds['ipb_id'] = $target;
break;
case Block::TYPE_IP:
case Block::TYPE_RANGE:
list( $start, $end ) = IP::parseRange( $target );
$dbr = wfGetDB( DB_SLAVE );
$conds[] = $dbr->makeList(
array(
'ipb_address' => $target,
Block::getRangeCond( $start, $end )
),
LIST_OR
);
$conds['ipb_auto'] = 0;
break;
case Block::TYPE_USER:
$conds['ipb_address'] = (string)$this->target;
$conds['ipb_auto'] = 0;
break;
}
}
# Apply filters
if( in_array( 'userblocks', $this->options ) ) {
$conds['ipb_user'] = 0;
}
if( in_array( 'tempblocks', $this->options ) ) {
$conds['ipb_expiry'] = 'infinity';
}
if( in_array( 'addressblocks', $this->options ) ) {
$conds[] = "ipb_user != 0 OR ipb_range_end > ipb_range_start";
}
if( in_array( 'rangeblocks', $this->options ) ) {
$conds[] = "ipb_range_end = ipb_range_start";
}
# Check for other blocks, i.e. global/tor blocks
$otherBlockLink = array();
wfRunHooks( 'OtherBlockLogLink', array( &$otherBlockLink, $this->target ) );
$out = $this->getOutput();
# 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 ) ) {
$out->addHTML(
Html::element( 'h2', array(), $this->msg( 'ipblocklist-localblock' )->text() ) . "\n"
);
}
$pager = new BlockListPager( $this, $conds );
if ( $pager->getNumRows() ) {
$out->addHTML(
$pager->getNavigationBar() .
$pager->getBody().
$pager->getNavigationBar()
);
} elseif ( $this->target ) {
$out->addWikiMsg( 'ipblocklist-no-results' );
} else {
$out->addWikiMsg( 'ipblocklist-empty' );
}
if( count( $otherBlockLink ) ) {
$out->addHTML(
Html::rawElement(
'h2',
array(),
$this->msg( 'ipblocklist-otherblocks', count( $otherBlockLink ) )->parse()
) . "\n"
);
$list = '';
foreach( $otherBlockLink as $link ) {
$list .= Html::rawElement( 'li', array(), $link ) . "\n";
}
$out->addHTML( Html::rawElement( 'ul', array( 'class' => 'mw-ipblocklist-otherblocks' ), $list ) . "\n" );
}
}
protected function getGroupName() {
return 'users';
}
}
class BlockListPager extends TablePager {
protected $conds;
protected $page;
/**
* @param $page SpecialPage
* @param $conds Array
*/
function __construct( $page, $conds ) {
$this->page = $page;
$this->conds = $conds;
$this->mDefaultDirection = true;
parent::__construct( $page->getContext() );
}
function getFieldNames() {
static $headers = null;
if ( $headers == array() ) {
$headers = array(
'ipb_timestamp' => 'blocklist-timestamp',
'ipb_target' => 'blocklist-target',
'ipb_expiry' => 'blocklist-expiry',
'ipb_by' => 'blocklist-by',
'ipb_params' => 'blocklist-params',
'ipb_reason' => 'blocklist-reason',
);
foreach( $headers as $key => $val ) {
$headers[$key] = $this->msg( $val )->text();
}
}
return $headers;
}
function formatValue( $name, $value ) {
static $msg = null;
if ( $msg === null ) {
$msg = array(
'anononlyblock',
'createaccountblock',
'noautoblockblock',
'emailblock',
'blocklist-nousertalk',
'unblocklink',
'change-blocklink',
'infiniteblock',
);
$msg = array_combine( $msg, array_map( array( $this, 'msg' ), $msg ) );
}
/** @var $row object */
$row = $this->mCurrentRow;
$formatted = '';
switch( $name ) {
case 'ipb_timestamp':
$formatted = $this->getLanguage()->userTimeAndDate( $value, $this->getUser() );
break;
case 'ipb_target':
if( $row->ipb_auto ) {
$formatted = $this->msg( 'autoblockid', $row->ipb_id )->parse();
} else {
list( $target, $type ) = Block::parseTarget( $row->ipb_address );
switch( $type ) {
case Block::TYPE_USER:
case Block::TYPE_IP:
$formatted = Linker::userLink( $target->getId(), $target );
$formatted .= Linker::userToolLinks(
$target->getId(),
$target,
false,
Linker::TOOL_LINKS_NOBLOCK
);
break;
case Block::TYPE_RANGE:
$formatted = htmlspecialchars( $target );
}
}
break;
case 'ipb_expiry':
$formatted = $this->getLanguage()->formatExpiry( $value, /* User preference timezone */ true );
if( $this->getUser()->isAllowed( 'block' ) ) {
if( $row->ipb_auto ) {
$links[] = Linker::linkKnown(
SpecialPage::getTitleFor( 'Unblock' ),
$msg['unblocklink'],
array(),
array( 'wpTarget' => "#{$row->ipb_id}" )
);
} else {
$links[] = Linker::linkKnown(
SpecialPage::getTitleFor( 'Unblock', $row->ipb_address ),
$msg['unblocklink']
);
$links[] = Linker::linkKnown(
SpecialPage::getTitleFor( 'Block', $row->ipb_address ),
$msg['change-blocklink']
);
}
$formatted .= ' ' . Html::rawElement(
'span',
array( 'class' => 'mw-blocklist-actions' ),
$this->msg( 'parentheses' )->rawParams(
$this->getLanguage()->pipeList( $links ) )->escaped()
);
}
break;
case 'ipb_by':
if ( isset( $row->by_user_name ) ) {
$formatted = Linker::userLink( $value, $row->by_user_name );
$formatted .= Linker::userToolLinks( $value, $row->by_user_name );
} else {
$formatted = htmlspecialchars( $row->ipb_by_text ); // foreign user?
}
break;
case 'ipb_reason':
$formatted = Linker::formatComment( $value );
break;
case 'ipb_params':
$properties = array();
if ( $row->ipb_anon_only ) {
$properties[] = $msg['anononlyblock'];
}
if ( $row->ipb_create_account ) {
$properties[] = $msg['createaccountblock'];
}
if ( $row->ipb_user && !$row->ipb_enable_autoblock ) {
$properties[] = $msg['noautoblockblock'];
}
if ( $row->ipb_block_email ) {
$properties[] = $msg['emailblock'];
}
if ( !$row->ipb_allow_usertalk ) {
$properties[] = $msg['blocklist-nousertalk'];
}
$formatted = $this->getLanguage()->commaList( $properties );
break;
default:
$formatted = "Unable to format $name";
break;
}
return $formatted;
}
function getQueryInfo() {
$info = array(
'tables' => array( 'ipblocks', 'user' ),
'fields' => array(
'ipb_id',
'ipb_address',
'ipb_user',
'ipb_by',
'ipb_by_text',
'by_user_name' => 'user_name',
'ipb_reason',
'ipb_timestamp',
'ipb_auto',
'ipb_anon_only',
'ipb_create_account',
'ipb_enable_autoblock',
'ipb_expiry',
'ipb_range_start',
'ipb_range_end',
'ipb_deleted',
'ipb_block_email',
'ipb_allow_usertalk',
),
'conds' => $this->conds,
'join_conds' => array( 'user' => array( 'LEFT JOIN', 'user_id = ipb_by' ) )
);
# Is the user allowed to see hidden blocks?
if ( !$this->getUser()->isAllowed( 'hideuser' ) ) {
$info['conds']['ipb_deleted'] = 0;
}
return $info;
}
public function getTableClass() {
return 'TablePager mw-blocklist';
}
function getIndexField() {
return 'ipb_timestamp';
}
function getDefaultSort() {
return 'ipb_timestamp';
}
function isFieldSortable( $name ) {
return false;
}
/**
* Do a LinkBatch query to minimise database load when generating all these links
* @param $result
*/
function preprocessResults( $result ) {
wfProfileIn( __METHOD__ );
# Do a link batch query
$lb = new LinkBatch;
$lb->setCaller( __METHOD__ );
$userids = array();
foreach ( $result as $row ) {
$userids[] = $row->ipb_by;
# Usernames and titles are in fact related by a simple substitution of space -> underscore
# The last few lines of Title::secureAndSplit() tell the story.
$name = str_replace( ' ', '_', $row->ipb_address );
$lb->add( NS_USER, $name );
$lb->add( NS_USER_TALK, $name );
}
$ua = UserArray::newFromIDs( $userids );
foreach( $ua as $user ) {
$name = str_replace( ' ', '_', $user->getName() );
$lb->add( NS_USER, $name );
$lb->add( NS_USER_TALK, $name );
}
$lb->execute();
wfProfileOut( __METHOD__ );
}
}
/**
* Items per page dropdown. Essentially a crap workaround for bug 32603.
*
* @todo Do not release 1.19 with this.
*/
class HTMLBlockedUsersItemSelect extends HTMLSelectField {
/**
* Basically don't do any validation. If it's a number that's fine. Also,
* add it to the list if it's not there already
*
* @param $value
* @param $alldata
* @return bool
*/
function validate( $value, $alldata ) {
if ( $value == '' ) {
return true;
}
// Let folks pick an explicit limit not from our list, as long as it's a real numbr.
if ( !in_array( $value, $this->mParams['options'] ) && $value == intval( $value ) && $value > 0 ) {
// This adds the explicitly requested limit value to the drop-down,
// then makes sure it's sorted correctly so when we output the list
// later, the custom option doesn't just show up last.
$this->mParams['options'][$this->mParent->getLanguage()->formatNum( $value )] = intval( $value );
asort( $this->mParams['options'] );
}
return true;
}
}