From f351bf7b94cfd30c3029a014be1cf7253f91a526 Mon Sep 17 00:00:00 2001
From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Mon, 21 Apr 2008 10:31:52 +0000
Subject: [PATCH] Updated ogroup tabs - Skip initializing unavailable classes

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@10580 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 .../plugins/admin/ogroups/tabs_ogroups.inc    | 259 +++++++++++-------
 1 file changed, 153 insertions(+), 106 deletions(-)

diff --git a/gosa-core/plugins/admin/ogroups/tabs_ogroups.inc b/gosa-core/plugins/admin/ogroups/tabs_ogroups.inc
index ecd43d2db..5cd066577 100644
--- a/gosa-core/plugins/admin/ogroups/tabs_ogroups.inc
+++ b/gosa-core/plugins/admin/ogroups/tabs_ogroups.inc
@@ -43,60 +43,75 @@ class ogrouptabs extends tabs
         }
       }
     }
-    if(((!$usePhoneTab)&&(isset($this->by_object['phonequeue'])))||((!preg_match("/U/",$objects))&&(isset($this->by_object['phonequeue'])))){
-      $this->by_object['phonequeue']->remove_from_parent();
-      unset($this->by_object['phonequeue']);
-      unset($this->by_name['phonequeue']);
+
+    if(class_available("phonequeue")){
+      if(((!$usePhoneTab)&&(isset($this->by_object['phonequeue'])))||((!preg_match("/U/",$objects))&&(isset($this->by_object['phonequeue'])))){
+        $this->by_object['phonequeue']->remove_from_parent();
+        unset($this->by_object['phonequeue']);
+        unset($this->by_name['phonequeue']);
+      }
     }
     /* Remove mail group if there is no user anymore */
-    if((!preg_match("/U/",$objects))&&(isset($this->by_object['mailogroup']))){
-      $this->by_object['mailogroup']->remove_from_parent();
-      unset($this->by_object['mailogroup']);
-      unset($this->by_name['mailogroup']);
+    if(class_available("mailogroup")){
+      if((!preg_match("/U/",$objects))&&(isset($this->by_object['mailogroup']))){
+        $this->by_object['mailogroup']->remove_from_parent();
+        unset($this->by_object['mailogroup']);
+        unset($this->by_name['mailogroup']);
+      }
     }
-    
+
     /* Remove terminal group, if theres no terminal left in the object list */
-    if(((!preg_match("/T/",$objects)) && (!preg_match("/W/",$objects)))&&(isset($this->by_object['termgroup']))){
-      $this->by_object['termgroup']->remove_from_parent();
-      unset($this->by_object['termgroup']);
-      unset($this->by_name['termgroup']);
+    if(class_available("termgroup")){
+      if(((!preg_match("/T/",$objects)) && (!preg_match("/W/",$objects)))&&(isset($this->by_object['termgroup']))){
+        $this->by_object['termgroup']->remove_from_parent();
+        unset($this->by_object['termgroup']);
+        unset($this->by_name['termgroup']);
+      }
     }
-    if(!preg_match("/T/",$objects) &&(isset($this->by_object['termservice']))){
-      $this->by_object['termservice']->remove_from_parent();
-      unset($this->by_object['termservice']);
-      unset($this->by_name['termservice']);
+    if(class_available("termservice")){
+      if(!preg_match("/T/",$objects) &&(isset($this->by_object['termservice']))){
+        $this->by_object['termservice']->remove_from_parent();
+        unset($this->by_object['termservice']);
+        unset($this->by_name['termservice']);
+      }
     }
-    
+
     /* Remove ws tabs, if theres no ws left in the object list */
-    if((!preg_match("/W/",$objects))&&(isset($this->by_object['workservice']))){
-      $this->by_object['workservice']->remove_from_parent();
-      unset($this->by_object['workservice']);
-      unset($this->by_name['workservice']);
+    if(class_available("workservice")){
+      if((!preg_match("/W/",$objects))&&(isset($this->by_object['workservice']))){
+        $this->by_object['workservice']->remove_from_parent();
+        unset($this->by_object['workservice']);
+        unset($this->by_name['workservice']);
+      }
     }
-    if((!preg_match("/S/",$objects) && !preg_match("/W/",$objects))&&(isset($this->by_object['workstartup']))){
-      $this->by_object['workstartup']->remove_from_parent();
-      unset($this->by_object['workstartup']);
-      unset($this->by_name['workstartup']);
-      $this->by_object['faiSummary']->remove_from_parent();
-      unset($this->by_object['faiSummary']);
-      unset($this->by_name['faiSummary']);
+    if(class_available("workstartup")){
+      if((!preg_match("/S/",$objects) && !preg_match("/W/",$objects))&&(isset($this->by_object['workstartup']))){
+        $this->by_object['workstartup']->remove_from_parent();
+        unset($this->by_object['workstartup']);
+        unset($this->by_name['workstartup']);
+        $this->by_object['faiSummary']->remove_from_parent();
+        unset($this->by_object['faiSummary']);
+        unset($this->by_name['faiSummary']);
+      }
     }
   
     /* Create goPhoneAccount if theres an user with goPhoneAccount
      * but only if there is currently no queue enabled.
      */
-    if(!isset($this->by_object['phonequeue'])){
-      foreach($this->by_object['ogroup']->memberList as $dn => $val){
+    if(class_available("phonequeue")){
+      if(!isset($this->by_object['phonequeue'])){
+        foreach($this->by_object['ogroup']->memberList as $dn => $val){
 
-        if(isset($this->by_object['ogroup']->objcache[$dn])){
-          $obj = $this->by_object['ogroup']->objcache[$dn];
+          if(isset($this->by_object['ogroup']->objcache[$dn])){
+            $obj = $this->by_object['ogroup']->objcache[$dn];
 
-          if(isset($obj['objectClass'])){
-            if(in_array("goFonAccount",$obj['objectClass'])){
-              $this->by_name['phonequeue']= _("Phone queue");
-              $this->by_object['phonequeue']= new phonequeue($this->config, $this->dn);
-              $this->by_object['phonequeue']->parent= &$this;
-              break;
+            if(isset($obj['objectClass'])){
+              if(in_array("goFonAccount",$obj['objectClass'])){
+                $this->by_name['phonequeue']= _("Phone queue");
+                $this->by_object['phonequeue']= new phonequeue($this->config, $this->dn);
+                $this->by_object['phonequeue']->parent= &$this;
+                break;
+              }
             }
           }
         }
@@ -104,99 +119,123 @@ class ogrouptabs extends tabs
     }
 
     /* Add mail group tab , if there is curerntly no mail tab defined */ 
-    if((preg_match("/U/",$objects))&&(!isset($this->by_object['mailogroup']))){
-      if(isset($this->config->current['MAILMETHOD'])){
-        if (preg_match('/kolab/i', $this->config->current['MAILMETHOD'])){
-          $this->by_name['mailogroup']= _("Mail");
-          $this->by_object['mailogroup']= new mailogroup($this->config, $this->dn);
-          $this->by_object['mailogroup']->parent= &$this;
+    if(class_available("mailogroup")){
+      if((preg_match("/U/",$objects))&&(!isset($this->by_object['mailogroup']))){
+        if(isset($this->config->current['MAILMETHOD'])){
+          if (preg_match('/kolab/i', $this->config->current['MAILMETHOD'])){
+            $this->by_name['mailogroup']= _("Mail");
+            $this->by_object['mailogroup']= new mailogroup($this->config, $this->dn);
+            $this->by_object['mailogroup']->parent= &$this;
+          }
         }
       }
     }
 
     /* Add Terminal tab */
-    if(((preg_match("/T/",$objects)) || (preg_match("/W/",$objects)))&&(!isset($this->by_object['termgroup']))){
-      if(!isset($this->by_object['termgroup'])){
-        $this->by_name['termgroup']= _("Systems");
-        $this->by_object['termgroup']= new termgroup($this->config, $this->dn);
-        $this->by_object['termgroup']->inheritTimeServer = false;
-        $this->by_object['termgroup']->parent= &$this;
+    if(class_available("termgroup")){
+      if(((preg_match("/T/",$objects)) || (preg_match("/W/",$objects)))&&(!isset($this->by_object['termgroup']))){
+        if(!isset($this->by_object['termgroup'])){
+          $this->by_name['termgroup']= _("Systems");
+          $this->by_object['termgroup']= new termgroup($this->config, $this->dn);
+          $this->by_object['termgroup']->inheritTimeServer = false;
+          $this->by_object['termgroup']->parent= &$this;
+        }
       }
     }
-    if(preg_match("/T/",$objects) &&(!isset($this->by_object['termservice']))){
-      if(!isset($this->by_object['termservice'])){
-        $this->by_name['termservice']= _("Devices");
-        $this->by_object['termservice']= new termservice($this->config, $this->dn,$this->by_object['ogroup']);
+    if(class_available("termservice")){
+      if(preg_match("/T/",$objects) &&(!isset($this->by_object['termservice']))){
+        if(!isset($this->by_object['termservice'])){
+          $this->by_name['termservice']= _("Devices");
+          $this->by_object['termservice']= new termservice($this->config, $this->dn,$this->by_object['ogroup']);
+        }
       }
     }
 
     /* Add Workstation tabs */
-    if((preg_match("/S/",$objects) || preg_match("/W/",$objects))&&(!isset($this->by_object['workstartup']))){
+    if(class_available("workstartup")){
+      if((preg_match("/S/",$objects) || preg_match("/W/",$objects))&&(!isset($this->by_object['workstartup']))){
         $this->by_name['workstartup']= _("Startup");
         $this->by_object['workstartup']= new workstartup($this->config, $this->dn);
         $this->by_object['workstartup']->parent= &$this;
         $this->by_object['workstartup']->acl = "#all#";
+      }
     }
-    if((preg_match("/W/",$objects))&&(!isset($this->by_object['workservice']))){
+    if(class_available("workservice")){
+      if((preg_match("/W/",$objects))&&(!isset($this->by_object['workservice']))){
         $this->by_name['workservice']= _("Devices");
         $this->by_object['workservice']= new workservice($this->config, $this->dn);
         $this->by_object['workservice']->inheritTimeServer = false;
         $this->by_object['workservice']->parent= &$this;
         $this->by_object['workservice']->acl = "#all#";
+      }
     }
-    if((preg_match("/S/",$objects) || preg_match("/W/",$objects))&&(!isset($this->by_object['faiSummary']))){
+    if(class_available("faiSummary")){
+      if((preg_match("/S/",$objects) || preg_match("/W/",$objects))&&(!isset($this->by_object['faiSummary']))){
         $this->by_name['faiSummary']= _("FAI summary");
         $this->by_object['faiSummary']= new faiSummaryTab($this->config, $this->dn);
         $this->by_object['faiSummary']->parent= &$this;
+      }
     }
 
     /* Add application tab if user or group is member in this object group*/
-    if((preg_match("/G/",$objects) || preg_match("/U/",$objects)) && !isset($this->by_name['appgroup'])){
-      $this->by_name['appgroup']= _("Application");
-      $this->by_object['appgroup']= new appgroup($this->config, $this->dn);
-      $this->by_object['appgroup']->acl = "#all#";
-      $this->by_object['appgroup']->parent= &$this;
+    if(class_available("appgroup")){
+      if((preg_match("/G/",$objects) || preg_match("/U/",$objects)) && !isset($this->by_name['appgroup'])){
+        $this->by_name['appgroup']= _("Application");
+        $this->by_object['appgroup']= new appgroup($this->config, $this->dn);
+        $this->by_object['appgroup']->acl = "#all#";
+        $this->by_object['appgroup']->parent= &$this;
+      }
     }
 
     /* Remove application tab if not required any longer */
-    if(!preg_match("/G/",$objects) && !preg_match("/U/",$objects) && isset($this->by_name['appgroup'])){
-      $this->by_object['appgroup']->remove_from_parent();
-      unset($this->by_name['appgroup']);
-      unset($this->by_object['appgroup']);
+    if(class_available("appgroup")){
+      if(!preg_match("/G/",$objects) && !preg_match("/U/",$objects) && isset($this->by_name['appgroup'])){
+        $this->by_object['appgroup']->remove_from_parent();
+        unset($this->by_name['appgroup']);
+        unset($this->by_object['appgroup']);
+      }
     }
 
     /* Add environment tab if user or group is member in this object group*/
-    if((preg_match("/G/",$objects) || preg_match("/U/",$objects)) && !isset($this->by_name['environment'])){
-      $this->by_name['environment']= _("Environment");
-      $this->by_object['environment']= new environment($this->config, $this->dn);
-      $this->by_object['environment']->acl = "#all#";
-      $this->by_object['environment']->parent= &$this;
+    if(class_available("environment")){
+      if((preg_match("/G/",$objects) || preg_match("/U/",$objects)) && !isset($this->by_name['environment'])){
+        $this->by_name['environment']= _("Environment");
+        $this->by_object['environment']= new environment($this->config, $this->dn);
+        $this->by_object['environment']->acl = "#all#";
+        $this->by_object['environment']->parent= &$this;
+      }
     }
 
     /* Remove environment tab if not required any longer */
-    if(!preg_match("/G/",$objects) && !preg_match("/U/",$objects) && isset($this->by_name['environment'])){
-      $this->by_object['environment']->remove_from_parent();
-      unset($this->by_name['environment']);
-      unset($this->by_object['environment']);
+    if(class_available("environment")){
+      if(!preg_match("/G/",$objects) && !preg_match("/U/",$objects) && isset($this->by_name['environment'])){
+        $this->by_object['environment']->remove_from_parent();
+        unset($this->by_name['environment']);
+        unset($this->by_object['environment']);
+      }
     }
     /* Move reference tab to second position from right */
-    if(isset($this->by_name['acl'])){
-      $tmp = $this->by_name['acl'];
-      unset($this->by_name['acl']);
-      $this->by_name['acl'] = $tmp;
-    }
-  
-    /* Move reference tab to last position*/
-    if(isset($this->by_name['reference'])){
-      $tmp = $this->by_name['reference'];
-      unset($this->by_name['reference']);
-      $this->by_name['reference'] = $tmp;
-    }
+    if(class_available("acl")){
+      if(isset($this->by_name['acl'])){
+        $tmp = $this->by_name['acl'];
+        unset($this->by_name['acl']);
+        $this->by_name['acl'] = $tmp;
+      }
 
-    /* Reset acls */
-    $this->set_acl_base($this->base);
-    foreach($this->by_object as $name => $obj){
-      $this->by_object[$name]->set_acl_category($this->acl_category);
+      /* Move reference tab to last position*/
+      if(class_available("reference")){
+        if(isset($this->by_name['reference'])){
+          $tmp = $this->by_name['reference'];
+          unset($this->by_name['reference']);
+          $this->by_name['reference'] = $tmp;
+        }
+      }
+
+      /* Reset acls */
+      $this->set_acl_base($this->base);
+      foreach($this->by_object as $name => $obj){
+        $this->by_object[$name]->set_acl_category($this->acl_category);
+      }
     }
   }
 
@@ -223,12 +262,16 @@ class ogrouptabs extends tabs
       switch ($objects[$n]){
         case "T":
           /* Add a terminal tab */
-          $this->by_name['termgroup']= _("Terminals");
-          $this->by_object['termgroup']= new termgroup($this->config, $this->dn);
-          $this->by_object['termgroup']->parent= &$this;
+          if(class_available("termgroup")){
+            $this->by_name['termgroup']= _("Terminals");
+            $this->by_object['termgroup']= new termgroup($this->config, $this->dn);
+            $this->by_object['termgroup']->parent= &$this;
+          }
 
-          $this->by_name['termservice']= _("Devices");
-          $this->by_object['termservice']= new termservice($this->config, $this->dn,$this->by_object['ogroup']);
+          if(class_available("termservice")){
+            $this->by_name['termservice']= _("Devices");
+            $this->by_object['termservice']= new termservice($this->config, $this->dn,$this->by_object['ogroup']);
+          }
           break;
 
           case "U":
@@ -246,18 +289,22 @@ class ogrouptabs extends tabs
           }
 
           /* We found goFonAccount in users objectClasses*/
-          if($use){
-            $this->by_name['phonequeue']= _("Phone queue");
-            $this->by_object['phonequeue']= new phonequeue($this->config, $this->dn);
-            $this->by_object['phonequeue']->parent= &$this;
+          if(class_available("phonequeue")){
+            if($use){
+              $this->by_name['phonequeue']= _("Phone queue");
+              $this->by_object['phonequeue']= new phonequeue($this->config, $this->dn);
+              $this->by_object['phonequeue']->parent= &$this;
+            } 
           } 
  
           /* Add a user tab used for mail distribution lists */
-          if(isset($this->config->current['MAILMETHOD'])){
-            if (preg_match('/kolab/i', $this->config->current['MAILMETHOD'])){
-              $this->by_name['mailogroup']= _("Mail");
-              $this->by_object['mailogroup']= new mailogroup($this->config, $this->dn);
-              $this->by_object['mailogroup']->parent= &$this;
+          if(class_available("mailogroup")){
+            if(isset($this->config->current['MAILMETHOD'])){
+              if (preg_match('/kolab/i', $this->config->current['MAILMETHOD'])){
+                $this->by_name['mailogroup']= _("Mail");
+                $this->by_object['mailogroup']= new mailogroup($this->config, $this->dn);
+                $this->by_object['mailogroup']->parent= &$this;
+              }
             }
           }
 
-- 
2.30.2