X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Fhtmlform%2Ffields%2FHTMLUsersMultiselectField.php;h=286cb8d31d94894c586a3718bef8b3e017bf0f4b;hp=53d1d06b23052acbb313363e3e6725d84eb0f762;hb=5049af1048c77b1ea6ab3193688d23a48ddf8df0;hpb=c1f35920d1a8e84a1a81a217b20d9f69b0a12f6f

diff --git a/includes/htmlform/fields/HTMLUsersMultiselectField.php b/includes/htmlform/fields/HTMLUsersMultiselectField.php
index 53d1d06b23..286cb8d31d 100644
--- a/includes/htmlform/fields/HTMLUsersMultiselectField.php
+++ b/includes/htmlform/fields/HTMLUsersMultiselectField.php
@@ -15,18 +15,16 @@ use MediaWiki\Widget\UsersMultiselectWidget;
  * @note This widget is not likely to remain functional in non-OOUI forms.
  */
 class HTMLUsersMultiselectField extends HTMLUserTextField {
-
 	public function loadDataFromRequest( $request ) {
-		if ( !$request->getCheck( $this->mName ) ) {
-			return $this->getDefault();
-		}
+		$value = $request->getText( $this->mName, $this->getDefault() );
 
-		$usersArray = explode( "\n", $request->getText( $this->mName ) );
+		$usersArray = explode( "\n", $value );
 		// Remove empty lines
 		$usersArray = array_values( array_filter( $usersArray, function ( $username ) {
 			return trim( $username ) !== '';
 		} ) );
-		return $usersArray;
+		// This function is expected to return a string
+		return implode( "\n", $usersArray );
 	}
 
 	public function validate( $value, $alldata ) {
@@ -38,7 +36,9 @@ class HTMLUsersMultiselectField extends HTMLUserTextField {
 			return false;
 		}
 
-		foreach ( $value as $username ) {
+		// $value is a string, because HTMLForm fields store their values as strings
+		$usersArray = explode( "\n", $value );
+		foreach ( $usersArray as $username ) {
 			$result = parent::validate( $username, $alldata );
 			if ( $result !== true ) {
 				return $result;
@@ -48,12 +48,12 @@ class HTMLUsersMultiselectField extends HTMLUserTextField {
 		return true;
 	}
 
-	public function getInputHTML( $values ) {
+	public function getInputHTML( $value ) {
 		$this->mParent->getOutput()->enableOOUI();
-		return $this->getInputOOUI( $values );
+		return $this->getInputOOUI( $value );
 	}
 
-	public function getInputOOUI( $values ) {
+	public function getInputOOUI( $value ) {
 		$params = [ 'name' => $this->mName ];
 
 		if ( isset( $this->mParams['default'] ) ) {
@@ -68,8 +68,9 @@ class HTMLUsersMultiselectField extends HTMLUserTextField {
 							->plain();
 		}
 
-		if ( !is_null( $values ) ) {
-			$params['default'] = $values;
+		if ( !is_null( $value ) ) {
+			// $value is a string, but the widget expects an array
+			$params['default'] = explode( "\n", $value );
 		}
 
 		// Make the field auto-infusable when it's used inside a legacy HTMLForm rather than OOUIHTMLForm