Filter multiple categories in plugins won't work #1534

Author: Fasse

adm_program/system/classes/ModuleAnnouncements.php

@@ -189,7 +189,7 @@ private function getSqlConditions(): array
 
             // add valid calendars
             if (count($this->categoriesNames) > 0) {
-                $sqlConditions .= ' AND cat_name IN (\''. implode('', $this->categoriesNames) . '\')';
+                $sqlConditions .= ' AND cat_name IN (\''. implode('\', \'', $this->categoriesNames) . '\')';
             }
         }
 

adm_program/system/classes/ModuleEvents.php

@@ -346,7 +346,7 @@ private function getSqlConditions(): array
 
         // add valid calendars
         if (count($this->calendarNames) > 0) {
-            $sqlConditions .= ' AND cat_name IN (\''. implode('', $this->calendarNames) . '\')';
+            $sqlConditions .= ' AND cat_name IN (\''. implode('\', \'', $this->calendarNames) . '\')';
         }
 
         return array(