Don't remove border for floatright and floatleft

[lhc/web/wiklou.git] / includes / Xml.php

diff --git a/includes/Xml.php b/includes/Xml.php
index e124c38..8f18046 100644 (file)
--- a/includes/Xml.php
+++ b/includes/Xml.php
@@ -563,6 +563,36 @@ class Xml {
                        . Xml::closeElement( 'select' );
        }
 
+       /**
+        * Converts textual drop-down list to array
+        *
+        * @param string $list Correctly formatted text (newline delimited) to be
+        *   used to generate the options.
+        * @return array
+        */
+       public static function getArrayFromWikiTextList( $list = '' ) {
+               $options = [];
+
+               foreach ( explode( "\n", $list ) as $option ) {
+                       $value = trim( $option );
+                       if ( $value == '' ) {
+                               continue;
+                       } elseif ( substr( $value, 0, 1 ) == '*' && substr( $value, 1, 1 ) != '*' ) {
+                               // A new group is starting ...
+                               $value = trim( substr( $value, 1 ) );
+                               $options[] = $value;
+                       } elseif ( substr( $value, 0, 2 ) == '**' ) {
+                               // groupmember
+                               $value = trim( substr( $value, 2 ) );
+                               $options[] = $value;
+                       } else {
+                               // groupless reason list
+                               $options[] = $value;
+                       }
+               }
+               return $options;
+       }
+
        /**
         * Shortcut for creating fieldsets.
         *