From: Matthias Schmidt <gravatronics@live.com>
Date: Sat, 13 Jan 2018 16:24:50 +0000 (+0100)
Subject: Add language item support of selection form field options
X-Git-Tag: 5.2.0_Alpha_1~862
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=00be8751dffd70ca5c9f380ea387e4768a12964c;p=GitHub%2FWoltLab%2FWCF.git

Add language item support of selection form field options

See #2509
---

diff --git a/wcfsetup/install/files/lib/system/form/builder/field/TSelectionFormField.class.php b/wcfsetup/install/files/lib/system/form/builder/field/TSelectionFormField.class.php
index 8538c77c01..b90e1b5828 100644
--- a/wcfsetup/install/files/lib/system/form/builder/field/TSelectionFormField.class.php
+++ b/wcfsetup/install/files/lib/system/form/builder/field/TSelectionFormField.class.php
@@ -1,6 +1,7 @@
 <?php
 namespace wcf\system\form\builder\field;
 use wcf\system\form\builder\field\validation\FormFieldValidationError;
+use wcf\system\WCF;
 
 /**
  * Provides default implementations of `ISelectionFormField` methods.
@@ -58,7 +59,7 @@ trait TSelectionFormField {
 		}
 		
 		// validate options and read possible values
-		$validateOptions = function($array) use (&$validateOptions) {
+		$validateOptions = function(array &$array) use (&$validateOptions) {
 			foreach ($array as $key => $value) {
 				if (is_array($value)) {
 					$validateOptions($value);
@@ -73,6 +74,11 @@ trait TSelectionFormField {
 					}
 					
 					$this->possibleValues[] = $key;
+					
+					// fetch language item value
+					if (preg_match('~^([a-zA-Z0-9-_]+\.){2,}[a-zA-Z0-9-_]+$~', $value)) {
+						$array[$key] = WCF::getLanguage()->getDynamicVariable($value);
+					}
 				}
 			}
 		};