MigrateTranslatablePageSpecialPage.php

<?php
declare( strict_types = 1 );
 
namespace MediaWiki\Extension\Translate\PageTranslation;
 
use FormatJson;
use Html;
use SpecialPage;
 
class MigrateTranslatablePageSpecialPage extends SpecialPage {
    public function __construct() {
        parent::__construct( 'PageMigration', 'pagetranslation' );
    }
 
    protected function getGroupName() {
        return 'translation';
    }
 
    public function getDescription() {
        return $this->msg( 'pagemigration' )->text();
    }
 
    public function execute( $par ) {
        $output = $this->getOutput();
        $this->setHeaders();
        $this->checkPermissions();
        $this->addHelpLink( 'Help:Extension:Translate/Page translation administration' );
        $this->outputHeader( 'pagemigration-summary' );
        $output->addModules( 'ext.translate.special.pagemigration' );
        $output->addModuleStyles( [
            'ext.translate.specialpages.styles',
            'jquery.uls.grid'
        ] );
 
        # Do stuff
        # ...
        $out = '';
        $out .= Html::openElement( 'div', [ 'class' => 'mw-tpm-sp-container grid' ] );
        $out .= Html::openElement( 'div', [ 'class' => 'mw-tpm-sp-error row',
            'id' => 'mw-tpm-sp-error-div' ] );
        $out .= Html::element( 'div',
            [ 'class' => 'mw-tpm-sp-error__message five columns hide' ] );
        $out .= Html::closeElement( 'div' );
        $out .= Html::openElement( 'form', [ 'class' => 'mw-tpm-sp-form row',
            'id' => 'mw-tpm-sp-primary-form', 'action' => '' ] );
        $out .= Html::element( 'input', [ 'id' => 'pm-summary', 'type' => 'hidden',
            'value' => $this->msg( 'pm-summary-import' )->inContentLanguage()->text() ] );
        $out .= "\n";
        $out .= Html::element( 'input', [ 'id' => 'title', 'class' => 'mw-searchInput mw-ui-input',
            'data-mw-searchsuggest' => FormatJson::encode( [
                'wrapAsLink' => false
            ] ), 'placeholder' => $this->msg( 'pm-pagetitle-placeholder' )->text() ] );
        $out .= "\n";
        $out .= Html::element( 'input', [ 'id' => 'action-import',
            'class' => 'mw-ui-button mw-ui-progressive', 'type' => 'button',
            'value' => $this->msg( 'pm-import-button-label' )->text() ] );
        $out .= "\n";
        $out .= Html::element( 'input', [ 'id' => 'action-save',
            'class' => 'mw-ui-button mw-ui-progressive hide', 'type' => 'button',
            'value' => $this->msg( 'pm-savepages-button-label' )->text() ] );
        $out .= "\n";
        $out .= Html::element( 'input', [ 'id' => 'action-cancel',
            'class' => 'mw-ui-button mw-ui-quiet hide', 'type' => 'button',
            'value' => $this->msg( 'pm-cancel-button-label' )->text() ] );
        $out .= Html::closeElement( 'form' );
        $out .= Html::element( 'div', [ 'class' => 'mw-tpm-sp-instructions hide' ] );
        $out .= Html::rawElement( 'div', [ 'class' => 'mw-tpm-sp-unit-listing' ] );
        $out .= Html::closeElement( 'div' );
 
        $output->addHTML( $out );
        $output->addHTML(
            Html::errorBox(
                $this->msg( 'tux-nojs' )->plain(),
                '',
                'tux-nojs'
            )
        );
    }
}