From 3cc87a8b1278078966ddf7870f7ac17620564a9d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Gerg=C5=91=20Tisza?= Date: Tue, 2 Aug 2016 00:27:44 -0700 Subject: [PATCH] Allow closures as HTMLInfoField values This makes it possible to parametrize info fields so they can be easily altered. Change-Id: I17328cf3f1a710096c64b17dde0864cb9be3892d --- includes/htmlform/fields/HTMLInfoField.php | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/includes/htmlform/fields/HTMLInfoField.php b/includes/htmlform/fields/HTMLInfoField.php index ada4fb67c6..6dc5d08091 100644 --- a/includes/htmlform/fields/HTMLInfoField.php +++ b/includes/htmlform/fields/HTMLInfoField.php @@ -4,12 +4,29 @@ * An information field (text blob), not a proper input. */ class HTMLInfoField extends HTMLFormField { + /** + * @param array $info + * In adition to the usual HTMLFormField parameters, this can take the following fields: + * - default: the value (text) of the field. Unlike other form field types, HTMLInfoField can + * take a closure as a default value, which will be evaluated with $info as its only parameter. + * - raw: if true, the value won't be escaped. + * - rawrow: if true, the usual wrapping of form fields (e.g. into a table row + cell when + * display mode is table) will not happen and the value must contain it already. + */ public function __construct( $info ) { $info['nodata'] = true; parent::__construct( $info ); } + function getDefault() { + $default = parent::getDefault(); + if ( $default instanceof Closure ) { + $default = call_user_func( $default, $this->mParams ); + } + return $default; + } + public function getInputHTML( $value ) { return !empty( $this->mParams['raw'] ) ? $value : htmlspecialchars( $value ); } -- 2.20.1