VFormHTMLForm.php

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<?php
 
use MediaWiki\Html\Html;
 
class VFormHTMLForm extends HTMLForm {
    protected $mWrapperLegend = false;
 
    protected $displayFormat = 'vform';
 
    public static function loadInputFromParameters( $fieldname, $descriptor,
        HTMLForm $parent = null
    ) {
        $field = parent::loadInputFromParameters( $fieldname, $descriptor, $parent );
        $field->setShowEmptyLabel( false );
        return $field;
    }
 
    public function getHTML( $submitResult ) {
        // This is required for VForm HTMLForms that use that style regardless
        // of wgUseMediaWikiUIEverywhere (since they pre-date it).
        // When wgUseMediaWikiUIEverywhere is removed, this should be consolidated
        // with the addModuleStyles in SpecialPage->setHeaders.
        $this->getOutput()->addModuleStyles( [
            'mediawiki.ui',
            'mediawiki.ui.button',
            'mediawiki.ui.input',
            'mediawiki.ui.checkbox',
        ] );
 
        return parent::getHTML( $submitResult );
    }
 
    protected function formatField( HTMLFormField $field, $value ) {
        return $field->getVForm( $value );
    }
 
    protected function getFormAttributes() {
        return [ 'class' => [ 'mw-htmlform', 'mw-ui-vform', 'mw-ui-container' ] ] +
            parent::getFormAttributes();
    }
 
    public function wrapForm( $html ) {
        // Always discard $this->mWrapperLegend
        return Html::rawElement( 'form', $this->getFormAttributes(), $html );
    }
}