includes/widget/TitlesMultiselectWidget.php

   1 <?php
   2
   3 namespace MediaWiki\Widget;
   4
   5 use OOUI\MultilineTextInputWidget;
   6
   7 /**
   8  * Widget to select multiple titles.
   9  *
  10  * @copyright 2017 MediaWiki Widgets Team and others; see AUTHORS.txt
  11  * @license MIT
  12  */
  13 class TitlesMultiselectWidget extends \OOUI\Widget {
  14
  15         protected $titlesArray = [];
  16         protected $inputName = null;
  17         protected $inputPlaceholder = null;
  18
  19         /**
  20          * @param array $config Configuration options
  21          *   - array $config['titles'] Array of titles to use as preset data
  22          *   - array $config['placeholder'] Placeholder message for input
  23          *   - array $config['name'] Name attribute (used in forms)
  24          */
  25         public function __construct( array $config = [] ) {
  26                 parent::__construct( $config );
  27
  28                 // Properties
  29                 if ( isset( $config['default'] ) ) {
  30                         $this->titlesArray = $config['default'];
  31                 }
  32                 if ( isset( $config['name'] ) ) {
  33                         $this->inputName = $config['name'];
  34                 }
  35                 if ( isset( $config['placeholder'] ) ) {
  36                         $this->inputPlaceholder = $config['placeholder'];
  37                 }
  38
  39                 $textarea = new MultilineTextInputWidget( [
  40                         'name' => $this->inputName,
  41                         'value' => implode( "\n", $this->titlesArray ),
  42                         'rows' => 10,
  43                 ] );
  44                 $this->appendContent( $textarea );
  45                 $this->addClasses( [ 'mw-widgets-titlesMultiselectWidget' ] );
  46         }
  47
  48         protected function getJavaScriptClassName() {
  49                 return 'mw.widgets.TitlesMultiselectWidget';
  50         }
  51
  52         public function getConfig( &$config ) {
  53                 if ( $this->titlesArray !== null ) {
  54                         $config['selected'] = $this->titlesArray;
  55                 }
  56                 if ( $this->inputName !== null ) {
  57                         $config['name'] = $this->inputName;
  58                 }
  59                 if ( $this->inputPlaceholder !== null ) {
  60                         $config['placeholder'] = $this->inputPlaceholder;
  61                 }
  62
  63                 $config['$overlay'] = true;
  64                 return parent::getConfig( $config );
  65         }
  66
  67 }