From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Fri, 20 Jan 2006 09:36:16 +0000 (+0000)
Subject: Added check to avoid deleting dropdown_catrige types which are still in use
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=de731515aed5001d612e30707c55a1ee0b03d69e;p=gosa.git

Added check to avoid deleting dropdown_catrige types which are still in use


git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@2534 594d385d-05f5-0310-b6e9-bd551577e9d8
---

diff --git a/include/class_glpi.inc b/include/class_glpi.inc
index 544fd7463..2148dd2f0 100644
--- a/include/class_glpi.inc
+++ b/include/class_glpi.inc
@@ -1637,6 +1637,20 @@ class glpiDB{
 		}
 	}
 
+	function getUsedDropdownTypes($id=false)
+	{
+		if($this->is_connected){
+			if($id){
+				$qry = "SELECT distinct(type) FROM glpi_cartridges_type WHERE type = ".$id.";";
+			}else{
+				$qry = "SELECT distinct(type) FROM glpi_cartridges_type;";
+			}
+			return($this->query($qry));
+		}else{
+			echo "not connected";
+			return(false);
+		}
+	}
 
 }
 //$s = new glpiDB("vserver-01","glpi","tester","glpi");
diff --git a/plugins/admin/systems/class_glpiPrinterCartridgesEdit.inc b/plugins/admin/systems/class_glpiPrinterCartridgesEdit.inc
index 5607b5127..ff8d42751 100644
--- a/plugins/admin/systems/class_glpiPrinterCartridgesEdit.inc
+++ b/plugins/admin/systems/class_glpiPrinterCartridgesEdit.inc
@@ -111,7 +111,12 @@ class glpiPrinterCartridgesEdit extends plugin
     /* Remove selected type from our printer types list
      */
     if((isset($_POST['del_cartridge_type']))&&(!empty($_POST['select_type_cartridge']))){
-      $this->parent->handle->removeCartridgeDropdownType($_POST['select_type_cartridge']);
+      $used = $this->parent->handle->getUsedDropdownTypes($_POST['select_type_cartridge']);
+      if(!count($used)){
+        $this->parent->handle->removeCartridgeDropdownType($_POST['select_type_cartridge']);
+      }else{
+        print_red(_("Can't delete this entry, it is still in use."));
+      }
     }
 
     /* Rename selected printer type to given string