includes/htmlform/HTMLSelectLanguageField.php

   1 <?php
   2
   3 /**
   4  * Language select field.
   5  */
   6 class HTMLSelectLanguageField extends HTMLSelectField {
   7         public function __construct( $params ) {
   8                 parent::__construct( $params );
   9
  10                 if ( $this->mParent instanceof HTMLForm ) {
  11                         $config = $this->mParent->getConfig();
  12                         $languageCode = $config->get( 'LanguageCode' );
  13                 } else {
  14                         global $wgLanguageCode;
  15                         $languageCode = $wgLanguageCode;
  16                 }
  17
  18                 $languages = Language::fetchLanguageNames( null, 'mw' );
  19
  20                 // Make sure the site language is in the list;
  21                 // a custom language code might not have a defined name…
  22                 if ( !array_key_exists( $languageCode, $languages ) ) {
  23                         $languages[$languageCode] = $languageCode;
  24                 }
  25
  26                 ksort( $languages );
  27
  28                 foreach ( $languages as $code => $name ) {
  29                         $this->mParams['options'][$code . ' - ' . $name] = $code;
  30                 }
  31
  32                 if ( !array_key_exists( 'default', $params ) ) {
  33                         $this->mParams['default'] = $languageCode;
  34                 }
  35         }
  36 }