SelectWithInputWidget.php

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<?php
 
namespace MediaWiki\Widget;
 
use OOUI\DropdownInputWidget;
use OOUI\TextInputWidget;
use OOUI\Widget;
 
class SelectWithInputWidget extends Widget {
    protected $config;
    protected $textinput;
    protected $dropdowninput;
 
    public function __construct( array $config = [] ) {
        // Configuration initialization
        $config = array_merge(
            [
                'textinput' => [],
                'dropdowninput' => [],
                'or' => false,
                'required' => false,
            ],
            $config
        );
 
        if ( isset( $config['disabled'] ) && $config['disabled'] ) {
            $config['textinput']['disabled'] = true;
            $config['dropdowninput']['disabled'] = true;
        }
 
        $config['textinput']['required'] = $config['or'] ? false : $config['required'];
        $config['dropdowninput']['required'] = $config['required'];
 
        parent::__construct( $config );
 
        // Properties
        $this->config = $config;
        $this->textinput = new TextInputWidget( $config['textinput'] );
        $this->dropdowninput = new DropdownInputWidget( $config['dropdowninput'] );
 
        // Initialization
        $this
            ->addClasses( [ 'mw-widget-selectWithInputWidget' ] )
            ->appendContent( $this->dropdowninput, $this->textinput );
 
        if ( $config['or'] && $this->dropdowninput->getValue() !== 'other' ) {
            $this->addClasses( [ 'mw-widget-selectWithInputWidget-hideTextInput' ] );
        }
    }
 
    public function setLabelledBy( $id ) {
        if ( $id ) {
            $this->dropdowninput->setLabelledBy( $id );
            $this->textinput->setLabelledBy( $id );
        } else {
            $this->dropdowninput->removeAttributes( [ 'aria-labelledby' ] );
            $this->textinput->removeAttributes( [ 'aria-labelledby' ] );
        }
    }
 
    protected function getJavaScriptClassName() {
        return 'mw.widgets.SelectWithInputWidget';
    }
 
    public function getConfig( &$config ) {
        $config['textinput'] = $this->config['textinput'];
        $config['dropdowninput'] = $this->config['dropdowninput'];
        $config['dropdowninput']['dropdown']['$overlay'] = true;
        $config['or'] = $this->config['or'];
        $config['required'] = $this->config['required'];
        return parent::getConfig( $config );
    }
}