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<?php
/**
* Implementation of JsSelectToInput class which is compatible with MediaWiki's preferences system.
* @file
* @author Niklas Laxström
* @copyright Copyright © 2010 Niklas Laxström
* @license GPL-2.0+
*/
/**
* Implementation of JsSelectToInput class which is extends HTMLTextField.
*/
class HTMLJsSelectToInputField extends HTMLTextField {
/**
* @param $value
* @return string
*/
function getInputHTML( $value ) {
$input = parent::getInputHTML( $value );
if ( isset( $this->mParams['select'] ) ) {
/**
* @var JsSelectToInput $select
*/
$select = $this->mParams['select'];
$input = $select->getHtmlAndPrepareJs() . '<br />' . $input;
}
return $input;
}
/**
* @param $value
* @return array
*/
function tidy( $value ) {
$value = array_map( 'trim', explode( ',', $value ) );
$value = array_unique( array_filter( $value ) );
return $value;
}
/**
* @param $value
* @param $alldata
* @return bool|String
*/
function validate( $value, $alldata ) {
$p = parent::validate( $value, $alldata );
if ( $p !== true ) {
return $p;
}
if ( !isset( $this->mParams['valid-values'] ) ) {
return true;
}
if ( $value === 'default' ) {
return true;
}
$codes = $this->tidy( $value );
$valid = array_flip( $this->mParams['valid-values'] );
foreach ( $codes as $code ) {
if ( !isset( $valid[$code] ) ) {
return wfMessage( 'translate-pref-editassistlang-bad', $code )->parseAsBlock();
}
}
return true;
}
/**
* @param $value
* @param $alldata
* @return string
*/
function filter( $value, $alldata ) {
$value = parent::filter( $value, $alldata );
return implode( ', ', $this->tidy( $value ) );
}
}
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