Add a allow_remove function to the goService class

to disallow removal of systems, when it provides services
that are in use.
(Trac: #2638)

git-svn-id: https://oss.gonicus.de/repositories/gosa/branches/2.6-lhm@13670 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/trunk/gosa-plugins/systems/admin/systems/services/class_goService.inc b/trunk/gosa-plugins/systems/admin/systems/services/class_goService.inc
index 1134f1cd7fc3927a1297dda5570c10732b632f3e..f48649c984a5f7de70f560c67c0fc1ae42ba31a7 100644 (file)
--- a/trunk/gosa-plugins/systems/admin/systems/services/class_goService.inc
+++ b/trunk/gosa-plugins/systems/admin/systems/services/class_goService.inc
@@ -257,6 +257,29 @@ class goService extends plugin{
       $this->$flag = $attrs[$flag][0];
     }
   }
+
+  function allow_remove()
+  {
+  /* Check if the service is still in use */
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($this->config->current['BASE']);
+    $cn = $ldap->getCn($this->dn);
+    $ldap->search("(&(|(objectClass=posixGroup)(objectClass=posixAccount))(gotoShare=$cn|*))", array("dn"));
+
+    if($ldap->count()){
+      /* Number of entries shown in warning */
+      $i    = 3;
+      $str  = '<p>';
+      while(($attrs = $ldap->fetch()) && $i >= 0){
+        $i --;
+        if(isset($attrs['dn'])){
+          $str .= '<i>' . $attrs['dn']."</i><br/>";
+        }
+      }
+      $str .= '</p>';
+      return(sprintf(_("Cannot remove share - it is still in use by these objects: %s"), $str));
+      }
+  }
 }
 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>

diff --git a/trunk/gosa-plugins/systems/locale/de/LC_MESSAGES/messages.po b/trunk/gosa-plugins/systems/locale/de/LC_MESSAGES/messages.po
index eb1a60566e9c212518d0ed5c98b2b48cd212c746..1c25a6107a6072b1ed6b1581d875b855ada8c67b 100644 (file)
--- a/trunk/gosa-plugins/systems/locale/de/LC_MESSAGES/messages.po
+++ b/trunk/gosa-plugins/systems/locale/de/LC_MESSAGES/messages.po
@@ -280,6 +280,10 @@ msgstr "Leerer Dienst"
 msgid "Configuration error"
 msgstr "Konfigurationsfehler"
 
+#: admin/systems/services/class_goService.inc:280
+msgid "Cannot remove share - it is still in use by these objects: %s"
+msgstr "Freigabe kann nicht entfernt werden - sie wird noch von diesen Objekten benutzt: %s"
+
 #: admin/systems/services/ServiceAddDialog.tpl:3
 msgid "Adding a new service to the current server"
 msgstr "Hinzufügen eines neues Dienstes zum gewählten Server"

diff --git a/trunk/gosa-plugins/systems/locale/messages.po b/trunk/gosa-plugins/systems/locale/messages.po
index 92e6f14a26de0fd0b586efeecb88c5b7c65afb10..958d05dddbb635e47695abdce73e2896bc134a8c 100644 (file)
--- a/trunk/gosa-plugins/systems/locale/messages.po
+++ b/trunk/gosa-plugins/systems/locale/messages.po
@@ -512,6 +512,10 @@ msgstr ""
 msgid "Restart"
 msgstr ""
 
+#: admin/systems/services/class_goService.inc:280
+msgid "Cannot remove share - it is still in use by these objects: %s"
+msgstr ""
+
 #: admin/systems/class_serverService.inc:351
 msgid "Information"
 msgstr ""