| Current File : /home/jvzmxxx/wiki/includes/specials/SpecialProtectedpages.php |
<?php
/**
* Implements Special:Protectedpages
*
* 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
*/
use MediaWiki\Linker\LinkRenderer;
/**
* A special page that lists protected pages
*
* @ingroup SpecialPage
*/
class SpecialProtectedpages extends SpecialPage {
protected $IdLevel = 'level';
protected $IdType = 'type';
public function __construct() {
parent::__construct( 'Protectedpages' );
}
public function execute( $par ) {
$this->setHeaders();
$this->outputHeader();
$this->getOutput()->addModuleStyles( 'mediawiki.special' );
$request = $this->getRequest();
$type = $request->getVal( $this->IdType );
$level = $request->getVal( $this->IdLevel );
$sizetype = $request->getVal( 'sizetype' );
$size = $request->getIntOrNull( 'size' );
$ns = $request->getIntOrNull( 'namespace' );
$indefOnly = $request->getBool( 'indefonly' ) ? 1 : 0;
$cascadeOnly = $request->getBool( 'cascadeonly' ) ? 1 : 0;
$noRedirect = $request->getBool( 'noredirect' ) ? 1 : 0;
$pager = new ProtectedPagesPager(
$this,
[],
$type,
$level,
$ns,
$sizetype,
$size,
$indefOnly,
$cascadeOnly,
$noRedirect,
$this->getLinkRenderer()
);
$this->getOutput()->addHTML( $this->showOptions(
$ns,
$type,
$level,
$sizetype,
$size,
$indefOnly,
$cascadeOnly,
$noRedirect
) );
if ( $pager->getNumRows() ) {
$this->getOutput()->addParserOutputContent( $pager->getFullOutput() );
} else {
$this->getOutput()->addWikiMsg( 'protectedpagesempty' );
}
}
/**
* @param int $namespace
* @param string $type Restriction type
* @param string $level Restriction level
* @param string $sizetype "min" or "max"
* @param int $size
* @param bool $indefOnly Only indefinite protection
* @param bool $cascadeOnly Only cascading protection
* @param bool $noRedirect Don't show redirects
* @return string Input form
*/
protected function showOptions( $namespace, $type = 'edit', $level, $sizetype,
$size, $indefOnly, $cascadeOnly, $noRedirect
) {
$title = $this->getPageTitle();
return Xml::openElement( 'form', [ 'method' => 'get', 'action' => wfScript() ] ) .
Xml::openElement( 'fieldset' ) .
Xml::element( 'legend', [], $this->msg( 'protectedpages' )->text() ) .
Html::hidden( 'title', $title->getPrefixedDBkey() ) . "\n" .
$this->getNamespaceMenu( $namespace ) . "\n" .
$this->getTypeMenu( $type ) . "\n" .
$this->getLevelMenu( $level ) . "\n" .
"<br />\n" .
$this->getExpiryCheck( $indefOnly ) . "\n" .
$this->getCascadeCheck( $cascadeOnly ) . "\n" .
$this->getRedirectCheck( $noRedirect ) . "\n" .
"<br />\n" .
$this->getSizeLimit( $sizetype, $size ) . "\n" .
Xml::submitButton( $this->msg( 'protectedpages-submit' )->text() ) . "\n" .
Xml::closeElement( 'fieldset' ) .
Xml::closeElement( 'form' );
}
/**
* Prepare the namespace filter drop-down; standard namespace
* selector, sans the MediaWiki namespace
*
* @param string|null $namespace Pre-select namespace
* @return string
*/
protected function getNamespaceMenu( $namespace = null ) {
return Html::rawElement( 'span', [ 'class' => 'mw-input-with-label' ],
Html::namespaceSelector(
[
'selected' => $namespace,
'all' => '',
'label' => $this->msg( 'namespace' )->text()
], [
'name' => 'namespace',
'id' => 'namespace',
'class' => 'namespaceselector',
]
)
);
}
/**
* @param bool $indefOnly
* @return string Formatted HTML
*/
protected function getExpiryCheck( $indefOnly ) {
return '<span class="mw-input-with-label">' . Xml::checkLabel(
$this->msg( 'protectedpages-indef' )->text(),
'indefonly',
'indefonly',
$indefOnly
) . "</span>\n";
}
/**
* @param bool $cascadeOnly
* @return string Formatted HTML
*/
protected function getCascadeCheck( $cascadeOnly ) {
return '<span class="mw-input-with-label">' . Xml::checkLabel(
$this->msg( 'protectedpages-cascade' )->text(),
'cascadeonly',
'cascadeonly',
$cascadeOnly
) . "</span>\n";
}
/**
* @param bool $noRedirect
* @return string Formatted HTML
*/
protected function getRedirectCheck( $noRedirect ) {
return '<span class="mw-input-with-label">' . Xml::checkLabel(
$this->msg( 'protectedpages-noredirect' )->text(),
'noredirect',
'noredirect',
$noRedirect
) . "</span>\n";
}
/**
* @param string $sizetype "min" or "max"
* @param mixed $size
* @return string Formatted HTML
*/
protected function getSizeLimit( $sizetype, $size ) {
$max = $sizetype === 'max';
return '<span class="mw-input-with-label">' . Xml::radioLabel(
$this->msg( 'minimum-size' )->text(),
'sizetype',
'min',
'wpmin',
!$max
) .
' ' .
Xml::radioLabel(
$this->msg( 'maximum-size' )->text(),
'sizetype',
'max',
'wpmax',
$max
) .
' ' .
Xml::input( 'size', 9, $size, [ 'id' => 'wpsize' ] ) .
' ' .
Xml::label( $this->msg( 'pagesize' )->text(), 'wpsize' ) . "</span>\n";
}
/**
* Creates the input label of the restriction type
* @param string $pr_type Protection type
* @return string Formatted HTML
*/
protected function getTypeMenu( $pr_type ) {
$m = []; // Temporary array
$options = [];
// First pass to load the log names
foreach ( Title::getFilteredRestrictionTypes( true ) as $type ) {
// Messages: restriction-edit, restriction-move, restriction-create, restriction-upload
$text = $this->msg( "restriction-$type" )->text();
$m[$text] = $type;
}
// Third pass generates sorted XHTML content
foreach ( $m as $text => $type ) {
$selected = ( $type == $pr_type );
$options[] = Xml::option( $text, $type, $selected ) . "\n";
}
return '<span class="mw-input-with-label">' .
Xml::label( $this->msg( 'restriction-type' )->text(), $this->IdType ) . ' ' .
Xml::tags( 'select',
[ 'id' => $this->IdType, 'name' => $this->IdType ],
implode( "\n", $options ) ) . "</span>";
}
/**
* Creates the input label of the restriction level
* @param string $pr_level Protection level
* @return string Formatted HTML
*/
protected function getLevelMenu( $pr_level ) {
// Temporary array
$m = [ $this->msg( 'restriction-level-all' )->text() => 0 ];
$options = [];
// First pass to load the log names
foreach ( $this->getConfig()->get( 'RestrictionLevels' ) as $type ) {
// Messages used can be 'restriction-level-sysop' and 'restriction-level-autoconfirmed'
if ( $type != '' && $type != '*' ) {
$text = $this->msg( "restriction-level-$type" )->text();
$m[$text] = $type;
}
}
// Third pass generates sorted XHTML content
foreach ( $m as $text => $type ) {
$selected = ( $type == $pr_level );
$options[] = Xml::option( $text, $type, $selected );
}
return '<span class="mw-input-with-label">' .
Xml::label( $this->msg( 'restriction-level' )->text(), $this->IdLevel ) . ' ' .
Xml::tags( 'select',
[ 'id' => $this->IdLevel, 'name' => $this->IdLevel ],
implode( "\n", $options ) ) . "</span>";
}
protected function getGroupName() {
return 'maintenance';
}
}
/**
* @todo document
* @ingroup Pager
*/
class ProtectedPagesPager extends TablePager {
public $mForm, $mConds;
private $type, $level, $namespace, $sizetype, $size, $indefonly, $cascadeonly, $noredirect;
/**
* @var LinkRenderer
*/
private $linkRenderer;
/**
* @param SpecialProtectedpages $form
* @param array $conds
* @param $type
* @param $level
* @param $namespace
* @param string $sizetype
* @param int $size
* @param bool $indefonly
* @param bool $cascadeonly
* @param bool $noredirect
* @param LinkRenderer $linkRenderer
*/
function __construct( $form, $conds = [], $type, $level, $namespace,
$sizetype = '', $size = 0, $indefonly = false, $cascadeonly = false, $noredirect = false,
LinkRenderer $linkRenderer
) {
$this->mForm = $form;
$this->mConds = $conds;
$this->type = ( $type ) ? $type : 'edit';
$this->level = $level;
$this->namespace = $namespace;
$this->sizetype = $sizetype;
$this->size = intval( $size );
$this->indefonly = (bool)$indefonly;
$this->cascadeonly = (bool)$cascadeonly;
$this->noredirect = (bool)$noredirect;
$this->linkRenderer = $linkRenderer;
parent::__construct( $form->getContext() );
}
function preprocessResults( $result ) {
# Do a link batch query
$lb = new LinkBatch;
$userids = [];
foreach ( $result as $row ) {
$lb->add( $row->page_namespace, $row->page_title );
// field is nullable, maybe null on old protections
if ( $row->log_user !== null ) {
$userids[] = $row->log_user;
}
}
// fill LinkBatch with user page and user talk
if ( count( $userids ) ) {
$userCache = UserCache::singleton();
$userCache->doQuery( $userids, [], __METHOD__ );
foreach ( $userids as $userid ) {
$name = $userCache->getProp( $userid, 'name' );
if ( $name !== false ) {
$lb->add( NS_USER, $name );
$lb->add( NS_USER_TALK, $name );
}
}
}
$lb->execute();
}
function getFieldNames() {
static $headers = null;
if ( $headers == [] ) {
$headers = [
'log_timestamp' => 'protectedpages-timestamp',
'pr_page' => 'protectedpages-page',
'pr_expiry' => 'protectedpages-expiry',
'log_user' => 'protectedpages-performer',
'pr_params' => 'protectedpages-params',
'log_comment' => 'protectedpages-reason',
];
foreach ( $headers as $key => $val ) {
$headers[$key] = $this->msg( $val )->text();
}
}
return $headers;
}
/**
* @param string $field
* @param string $value
* @return string HTML
* @throws MWException
*/
function formatValue( $field, $value ) {
/** @var $row object */
$row = $this->mCurrentRow;
switch ( $field ) {
case 'log_timestamp':
// when timestamp is null, this is a old protection row
if ( $value === null ) {
$formatted = Html::rawElement(
'span',
[ 'class' => 'mw-protectedpages-unknown' ],
$this->msg( 'protectedpages-unknown-timestamp' )->escaped()
);
} else {
$formatted = htmlspecialchars( $this->getLanguage()->userTimeAndDate(
$value, $this->getUser() ) );
}
break;
case 'pr_page':
$title = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
if ( !$title ) {
$formatted = Html::element(
'span',
[ 'class' => 'mw-invalidtitle' ],
Linker::getInvalidTitleDescription(
$this->getContext(),
$row->page_namespace,
$row->page_title
)
);
} else {
$formatted = $this->linkRenderer->makeLink( $title );
}
if ( !is_null( $row->page_len ) ) {
$formatted .= $this->getLanguage()->getDirMark() .
' ' . Html::rawElement(
'span',
[ 'class' => 'mw-protectedpages-length' ],
Linker::formatRevisionSize( $row->page_len )
);
}
break;
case 'pr_expiry':
$formatted = htmlspecialchars( $this->getLanguage()->formatExpiry(
$value, /* User preference timezone */true ) );
$title = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
if ( $this->getUser()->isAllowed( 'protect' ) && $title ) {
$changeProtection = $this->linkRenderer->makeKnownLink(
$title,
$this->msg( 'protect_change' )->text(),
[],
[ 'action' => 'unprotect' ]
);
$formatted .= ' ' . Html::rawElement(
'span',
[ 'class' => 'mw-protectedpages-actions' ],
$this->msg( 'parentheses' )->rawParams( $changeProtection )->escaped()
);
}
break;
case 'log_user':
// when timestamp is null, this is a old protection row
if ( $row->log_timestamp === null ) {
$formatted = Html::rawElement(
'span',
[ 'class' => 'mw-protectedpages-unknown' ],
$this->msg( 'protectedpages-unknown-performer' )->escaped()
);
} else {
$username = UserCache::singleton()->getProp( $value, 'name' );
if ( LogEventsList::userCanBitfield(
$row->log_deleted,
LogPage::DELETED_USER,
$this->getUser()
) ) {
if ( $username === false ) {
$formatted = htmlspecialchars( $value );
} else {
$formatted = Linker::userLink( $value, $username )
. Linker::userToolLinks( $value, $username );
}
} else {
$formatted = $this->msg( 'rev-deleted-user' )->escaped();
}
if ( LogEventsList::isDeleted( $row, LogPage::DELETED_USER ) ) {
$formatted = '<span class="history-deleted">' . $formatted . '</span>';
}
}
break;
case 'pr_params':
$params = [];
// Messages: restriction-level-sysop, restriction-level-autoconfirmed
$params[] = $this->msg( 'restriction-level-' . $row->pr_level )->escaped();
if ( $row->pr_cascade ) {
$params[] = $this->msg( 'protect-summary-cascade' )->escaped();
}
$formatted = $this->getLanguage()->commaList( $params );
break;
case 'log_comment':
// when timestamp is null, this is an old protection row
if ( $row->log_timestamp === null ) {
$formatted = Html::rawElement(
'span',
[ 'class' => 'mw-protectedpages-unknown' ],
$this->msg( 'protectedpages-unknown-reason' )->escaped()
);
} else {
if ( LogEventsList::userCanBitfield(
$row->log_deleted,
LogPage::DELETED_COMMENT,
$this->getUser()
) ) {
$formatted = Linker::formatComment( $value !== null ? $value : '' );
} else {
$formatted = $this->msg( 'rev-deleted-comment' )->escaped();
}
if ( LogEventsList::isDeleted( $row, LogPage::DELETED_COMMENT ) ) {
$formatted = '<span class="history-deleted">' . $formatted . '</span>';
}
}
break;
default:
throw new MWException( "Unknown field '$field'" );
}
return $formatted;
}
function getQueryInfo() {
$conds = $this->mConds;
$conds[] = 'pr_expiry > ' . $this->mDb->addQuotes( $this->mDb->timestamp() ) .
' OR pr_expiry IS NULL';
$conds[] = 'page_id=pr_page';
$conds[] = 'pr_type=' . $this->mDb->addQuotes( $this->type );
if ( $this->sizetype == 'min' ) {
$conds[] = 'page_len>=' . $this->size;
} elseif ( $this->sizetype == 'max' ) {
$conds[] = 'page_len<=' . $this->size;
}
if ( $this->indefonly ) {
$infinity = $this->mDb->addQuotes( $this->mDb->getInfinity() );
$conds[] = "pr_expiry = $infinity OR pr_expiry IS NULL";
}
if ( $this->cascadeonly ) {
$conds[] = 'pr_cascade = 1';
}
if ( $this->noredirect ) {
$conds[] = 'page_is_redirect = 0';
}
if ( $this->level ) {
$conds[] = 'pr_level=' . $this->mDb->addQuotes( $this->level );
}
if ( !is_null( $this->namespace ) ) {
$conds[] = 'page_namespace=' . $this->mDb->addQuotes( $this->namespace );
}
return [
'tables' => [ 'page', 'page_restrictions', 'log_search', 'logging' ],
'fields' => [
'pr_id',
'page_namespace',
'page_title',
'page_len',
'pr_type',
'pr_level',
'pr_expiry',
'pr_cascade',
'log_timestamp',
'log_user',
'log_comment',
'log_deleted',
],
'conds' => $conds,
'join_conds' => [
'log_search' => [
'LEFT JOIN', [
'ls_field' => 'pr_id', 'ls_value = ' . $this->mDb->buildStringCast( 'pr_id' )
]
],
'logging' => [
'LEFT JOIN', [
'ls_log_id = log_id'
]
]
]
];
}
protected function getTableClass() {
return parent::getTableClass() . ' mw-protectedpages';
}
function getIndexField() {
return 'pr_id';
}
function getDefaultSort() {
return 'pr_id';
}
function isFieldSortable( $field ) {
// no index for sorting exists
return false;
}
}