N°4852 - Navigation menu: Display "+" dict entries as a tooltip on sub-nodes (#380)

application/menunode.class.inc.php

@@ -291,7 +291,17 @@ class ApplicationMenu
 	 * @param string $sMenuGroupIdx
 	 * @param array $aExtraParams
 	 *
-	 * @return array
+	 * @return array {
+	 *   array {
+	 *     sId: string,
+	 *     sTitle: string,
+	 *     sLabel: string,
+	 *     bHasCount: bolean,
+	 *     sUrl: string url
+	 *     bOpenInNewWindow: bolean
+	 *     aSubMenuNodes: same structure recursively
+	 *   }
+	 * } $aSubMenuNodes
 	 * @throws \DictExceptionMissingString
 	 * @throws \Exception
 	 * @since 3.0.0
@@ -320,12 +330,13 @@ class ApplicationMenu
 			}
 
 			$aSubMenuNodes[] = [
-				'sId' => $oSubMenuNode->GetMenuId(),
-				'sTitle' => $oSubMenuNode->GetTitle(),
-				'bHasCount' => $oSubMenuNode->HasCount(),
-				'sUrl' => $oSubMenuNode->GetHyperlink($aExtraParams),
+				'sId'              => $oSubMenuNode->GetMenuId(),
+				'sTitle'           => $oSubMenuNode->GetTitle(),
+				'sLabel'           => $oSubMenuNode->GetLabel(),
+				'bHasCount'        => $oSubMenuNode->HasCount(),
+				'sUrl'             => $oSubMenuNode->GetHyperlink($aExtraParams),
 				'bOpenInNewWindow' => $oSubMenuNode->IsHyperLinkInNewWindow(),
-				'aSubMenuNodes' => static::GetSubMenuNodes($sSubMenuItemIdx, $aExtraParams),
+				'aSubMenuNodes'    => static::GetSubMenuNodes($sSubMenuItemIdx, $aExtraParams),
 			];
 		}
 
@@ -746,7 +757,7 @@ abstract class MenuNode
 	}
 
 	/**
-	 * @return string
+	 * @return string The "+" dictionary entry for this menu if exists, otherwise the Title (if we have a parent title, will output parentTitle / currentTitle)
 	 */
 	public function GetLabel()
 	{
@@ -758,7 +769,6 @@ abstract class MenuNode
 			} else {
 				$sRet = $this->GetTitle();
 			}
-			//$sRet = $this->GetTitle();
 		}
 		return $sRet;
 	}