CMXX - Added categories filter for commerce

api/v2/get/products.php

@@ -48,6 +48,32 @@ if(isset($get_content) && $get_content!=''){
         //build up search
         $clause .= ' AND p.productcode like :'.$v[0]; 
         }
+        elseif ($v[0] == 'product_id') {
+            //build up product_id = rowID
+            //check if multiple product_ids are provided
+            if (str_contains($v[1], ',')){
+                $inputs = explode(",",$v[1]);
+                $new_querystring = ''; //empty querystring
+                $x=0;
+                foreach($inputs as $input){
+                    //create key
+                    $new_key = $v[0].'_'.$x;
+                    //inject new key/value to array
+                    $criterias[$new_key] = $input;
+                    $new_querystring .= ':'.$new_key.','; 
+                    $x++;
+                }
+                //remove obsolete last character from new_querystring
+                $new_querystring = substr($new_querystring,0, -1);
+                //add new_querystring to clause
+                $clause .= ' AND p.rowID IN ('.$new_querystring.')'; 
+                //remove original key/value from array
+                unset($criterias[$v[0]]);
+            } 
+            else {
+                $clause .= ' AND p.rowID IN (:'.$v[0].')'; 
+            }
+        }
         else {//create clause
         $clause .= ' AND p.'.$v[0].' = :'.$v[0];
         }