SpecialProtectedpages.php

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<?php
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' );
        }
    }
 
    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' );
    }
 
    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',
                ]
            )
        );
    }
 
    protected function getExpiryCheck( $indefOnly ) {
        return '<span class="mw-input-with-label">' . Xml::checkLabel(
            $this->msg( 'protectedpages-indef' )->text(),
            'indefonly',
            'indefonly',
            $indefOnly
        ) . "</span>\n";
    }
 
    protected function getCascadeCheck( $cascadeOnly ) {
        return '<span class="mw-input-with-label">' . Xml::checkLabel(
            $this->msg( 'protectedpages-cascade' )->text(),
            'cascadeonly',
            'cascadeonly',
            $cascadeOnly
        ) . "</span>\n";
    }
 
    protected function getRedirectCheck( $noRedirect ) {
        return '<span class="mw-input-with-label">' . Xml::checkLabel(
            $this->msg( 'protectedpages-noredirect' )->text(),
            'noredirect',
            'noredirect',
            $noRedirect
        ) . "</span>\n";
    }
 
    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";
    }
 
    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>";
    }
 
    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';
    }
}