wikimedia/mediawiki-extensions-VisualEditor

<?php
/**
 * CollabPad special page
 *
 * @file
 * @ingroup Extensions
 * @copyright 2011-2020 VisualEditor Team and others; see AUTHORS.txt
 * @license MIT
 */

namespace MediaWiki\Extension\VisualEditor;

use MediaWiki\SpecialPage\SpecialPage;
use MediaWiki\Title\Title;
use MediaWiki\User\User;
use MediaWiki\Widget\TitleInputWidget;
use OOUI\ActionFieldLayout;
use OOUI\ButtonWidget;
use OOUI\FieldsetLayout;
use OOUI\FormLayout;
use OOUI\ProgressBarWidget;
use OOUI\TextInputWidget;

class SpecialCollabPad extends SpecialPage {

    public function __construct() {
        parent::__construct( 'CollabPad' );
    }

    /**
     * @inheritDoc
     */
    protected function getGroupName() {
        return 'wiki';
    }

    /**
     * @inheritDoc
     */
    public function userCanExecute( User $user ) {
        return $this->getConfig()->get( 'VisualEditorRebaserURL' ) &&
            parent::userCanExecute( $user );
    }

    /**
     * @inheritDoc
     */
    public function isListed() {
        return (bool)$this->getConfig()->get( 'VisualEditorRebaserURL' );
    }

    /**
     * @inheritDoc
     */
    public function execute( $subPage ) {
        $this->setHeaders();
        $this->checkPermissions();

        $output = $this->getOutput();

        $output->addJsConfigVars( 'collabPadPageName', $subPage );
        $output->addModuleStyles( 'ext.visualEditor.collabTarget.init.styles' );
        $output->addModuleStyles( 'oojs-ui.styles.icons-editing-core' );
        $output->addModuleStyles( 'oojs-ui.styles.icons-content' );

        $output->addModules( 'ext.visualEditor.collabTarget.init' );

        $output->enableOOUI();

        $documentNameFieldset = new FieldsetLayout( [
            'label' => $this->msg( 'visualeditor-rebase-client-document-create-edit' )->text(),
            'icon' => 'edit',
            'items' => [
                new ActionFieldLayout(
                    new TextInputWidget( [
                        'classes' => [ 've-init-mw-collabTarget-nameInput' ],
                        'placeholder' => $this->msg( 'visualeditor-rebase-client-document-name' )->text(),
                        'autofocus' => true,
                        'infusable' => true
                    ] ),
                    new ButtonWidget( [
                        'classes' => [ 've-init-mw-collabTarget-nameButton' ],
                        'label' => $this->msg( 'visualeditor-rebase-client-document-create-edit' )->text(),
                        'flags' => [ 'primary', 'progressive' ],
                        // Only enable once JS has loaded
                        'disabled' => true,
                        'infusable' => true
                    ] ),
                    [
                        'align' => 'top',
                        'classes' => [ 've-init-mw-collabTarget-nameField' ],
                        'infusable' => true
                    ]
                )
            ]
        ] );
        $importFieldset = new FieldsetLayout( [
            'label' => $this->msg( 'visualeditor-rebase-client-import' )->text(),
            'icon' => 'download',
            'items' => [
                new ActionFieldLayout(
                    new TitleInputWidget( [
                        'classes' => [ 've-init-mw-collabTarget-importInput' ],
                        'placeholder' => $this->msg( 'visualeditor-rebase-client-import-name' )->text(),
                        'infusable' => true,
                    ] ),
                    new ButtonWidget( [
                        'classes' => [ 've-init-mw-collabTarget-importButton' ],
                        'label' => $this->msg( 'visualeditor-rebase-client-import' )->text(),
                        'flags' => [ 'progressive' ],
                        // Only enable once JS has loaded
                        'disabled' => true,
                        'infusable' => true
                    ] ),
                    [
                        'align' => 'top',
                        'classes' => [ 've-init-mw-collabTarget-importField' ],
                        'infusable' => true
                    ]
                )
            ]
        ] );

        $form = new FormLayout( [
            'classes' => [ 've-init-mw-collabTarget-form' ],
            'items' => [
                $documentNameFieldset,
                $importFieldset
            ],
            'infusable' => true
        ] );

        $progressBar = new ProgressBarWidget( [
            'classes' => [ 've-init-mw-collabTarget-loading' ],
            'infusable' => true
        ] );

        if ( $subPage ) {
            $title = Title::newFromText( $subPage );
            $output->setPageTitleMsg( $this->msg( 'collabpad-doctitle', $title->getPrefixedText() ) );
            $form->addClasses( [ 'oo-ui-element-hidden' ] );
        } else {
            // Scripts only, styles already added above
            $output->addModules( 'ext.visualEditor.collabTarget' );
            $progressBar->addClasses( [ 'oo-ui-element-hidden' ] );
        }
        $output->addHTML( $progressBar . $form );
    }
}