Code

Updated kolab to write groups in a kolab manner
[gosa.git] / plugins / admin / groups / class_groupApplication.inc
index a6ef61f10ba4ab7f3205615e27534350c34b1af5..845b19969bcd7320c325d1e86208cf05c23bf714 100644 (file)
@@ -10,14 +10,18 @@ class appgroup extends plugin
   var $gosaMemberApplication= array();
 
   /* Helpers */
-  var $department= "";
-  var $apps= array();
-  var $used_apps= array();
-  var $opt_edit= FALSE;
-  var $option_name= array();
-  var $option_value= array();
-  var $appoption= array();
-  var $table= "";
+  var $departments        = "";       // All departments within $this->curbase;
+  var $apps               = array();  // All available applications
+  var $used_apps          = array();  // Specifies which applications are currently assigned 
+
+  var $option_name  = array();
+  var $option_value = array();
+  var $appoption    = array();
+
+  var $table          = "";
+  var $curbase        = "";
+  var $curCatDir      ;
+  var $curCatDepth    =0;         //
 
   /* attribute list for save action */
   var $attributes= array();
@@ -46,10 +50,244 @@ class appgroup extends plugin
       }
     }
 
+    /* Parse MemberApplication*/
+    $tmp = array();
+    $tmp2 = array();
+    $prios = array();
+    $cats = array();
+
+    foreach($this->gosaMemberApplication as $memberApp){
+      if(preg_match("/\|/i",$memberApp)){
+    
+        $tmp = split("\|",$memberApp);
+        if(!empty($tmp[0])){
+          $tmp2[$tmp[1]][$tmp[2]] = array("App"=>$tmp[0]);
+        }
+        if(!empty($tmp[1])){
+          $n = split("/",$tmp[1]);
+          $c = count($n);
+          $cats [$tmp[1]] = $n[$c-1];
+        }
+        $prios[$tmp[1]][$tmp[2]] = $tmp[2];
+      }else{
+        $tmp2[]['App'] = $memberApp;
+      }
+    }
+
+    $this->Categories = $cats;
+
+    $this->gosaMemberApplication = $tmp2;
+    $cats[""]="";
+    foreach($cats as $cat ){
+      if((isset($prios[$cat]))&&(count($prios[$cat]))){
+        $max = max($prios[$cat]);
+        $min = 1;//min($prios[$cat]);  
+        $last = false;
+        for($i = $min ; $i < $max ; $i++){
+          if(!isset($prios[$cat][$i])){
+            if($last == false){
+              $this->gosaMemberApplication[$cat][$i]['App'] = "__SEPARATOR__".$i;
+            
+              $last = true;
+            }
+          }else{
+            $last = false;
+          }
+        }
+      }
+    }
+
+    $tmp = array();
+    foreach($this->gosaMemberApplication as $key =>  $entries){
+      ksort ($entries);
+      foreach($entries as $entry){
+        $tmp[$key][]= $entry;
+      }
+    }
+    $this->gosaMemberApplication = $tmp;
+    $this->curbase = $this->config->current['BASE'];
+  }
+
+  function catDown($id){
+   /* Get all cats depinding on current dir */
+    $cats = $this->GetSubdirs($this->curCatDir);
+    $ret = array();
+    if((in_array($id,array_flip($cats)))&&(count($cats)>1)){
+      if(count($cats) == 2){
+        $ret = array_reverse($cats);
+      }else{
+        $cnt = 0;
+        $hit = 0;
+        foreach($cats as $cat=>$name){
+          if($cat  == $id){
+            $hit = $cnt;
+          }
+          $cnt ++;
+        }
+        if($hit == 0){ 
+          $first  = array_slice($cats,0,0);
+          $middle = array_slice($cats,0,2);
+          $last   = array_slice($cats,$hit+2,$cnt);
+        }else{
+          $first  = array_slice($cats,0,$hit);
+          $middle = array_slice($cats,$hit,2);
+          $last   = array_slice($cats,$hit+2,$cnt);
+        }
+        foreach($first as $cat => $name){
+          $ret[$cat]=$name;
+        }
+        foreach(array_reverse($middle) as $cat => $name){
+          $ret[$cat]=$name;
+        }
+        foreach($last as $cat => $name){
+          $ret[$cat]=$name;
+        }
+      }
+      foreach($cats as $cat => $name){
+        unset($this->Categories[$cat]);
+      }
+      foreach($ret as $cat => $name){
+        $this->Categories[$cat]=$name;
+      }
+    }
+  }
+
+  function catUp($id)
+  {
+    /* Get all cats depinding on current dir */
+    $cats = $this->GetSubdirs($this->curCatDir);
+
+    $ret = array();
+
+    if((in_array($id,array_flip($cats)))&&(count($cats)>1)){
+      if(count($cats) == 2){
+        $ret = array_reverse($cats);
+      }else{
+        $cnt = 0;
+        $hit = 0;
+        foreach($cats as $cat => $name){
+          $cnt ++;
+          if($cat  == $id){
+            $hit = $cnt;
+          }
+        }
+
+        if($hit>1){
+          if($hit == 2){ 
+            $first  = array_slice($cats,0,$hit-2);
+            $middle = array_slice($cats,$hit-2,$hit);
+            $last   = array_slice($cats,$hit,$cnt); 
+          }else{
+            $first  = array_slice($cats,0,$hit-2);
+            $middle = array_slice($cats,$hit-2,2);
+            $last   = array_slice($cats,$hit,$cnt); 
+          }
+          foreach($first as $cat => $name){
+            $ret[$cat]=$name;
+          }
+          foreach(array_reverse($middle) as $cat => $name){
+            $ret[$cat]=$name;
+          }
+          foreach($last as $cat => $name){
+            $ret[$cat]=$name;
+          }
+        }
+      }
+
+      foreach($cats as $cat => $name){
+        unset($this->Categories[$cat]);
+      } 
+      foreach($ret as $cat => $name){
+        $this->Categories[$cat]=$name;
+      }
+    }
+    
+
+  }
+
+  function getOneUp($appl)
+  {
+    $cat = $this->curCatDir;
+    if(!isset($this->gosaMemberApplication[$cat][($appl-1)])) return;
+    $f = 1;
+    if($appl == 1 ){
+      $f = 0;
+    }
+    $first  = array_slice($this->gosaMemberApplication[$cat],0,($appl-1));
+    $middle = array_slice($this->gosaMemberApplication[$cat],$appl-1,(($appl+1)-$f));
+    $last   = array_slice($this->gosaMemberApplication[$cat],($appl+1));
+    $tmp = array();
+    foreach($first as $entry){
+      $tmp[] = $entry;
+    }
+    foreach(array_reverse($middle) as $entry){
+      $tmp[] = $entry;
+    }
+    foreach($last as $entry){
+      $tmp[] = $entry;
+    }
+    $this->gosaMemberApplication[$cat] =$tmp;
+  }
+  
+  function getOneDown($appl){
+    $cat = $this->curCatDir;
+    if(!isset($this->gosaMemberApplication[$cat][($appl+1)])) return;
+    $f = 0;
+    if($appl == 0 ){
+      $f = 1;
+    }
+    $first  = array_slice($this->gosaMemberApplication[$cat],0,($appl));
+    $middle = array_slice($this->gosaMemberApplication[$cat],$appl,(($appl+1+$f)));
+    $last   = array_slice($this->gosaMemberApplication[$cat],($appl+2));
+  
+    $tmp = array();
+    foreach($first as $entry){
+      $tmp[] = $entry;
+    }
+    foreach(array_reverse($middle) as $entry){
+      $tmp[] = $entry;
+    }
+    foreach($last as $entry){
+      $tmp[] = $entry;
+    }
+    $this->gosaMemberApplication[$cat] =$tmp;
+  }
+  
+  function AddSeperator($id)
+  {
+    $found  = false;
+    $cat    = "";
+    $tmp = array();
+    foreach($this->gosaMemberApplication[$this->curCatDir] as $appID => $app){  
+      $tmp[] = $app;    
+      if(($app['App'] == $id)&&(!$found)){
+        $cnt = count($this->gosaMemberApplication[$this->curCatDir]);
+        $tmp[] = array("App" => "__SEPARATOR__".($cnt+1));
+        $found = true;
+      }
+    }
+    if($found){
+      $this->gosaMemberApplication[$this->curCatDir]=$tmp;
+    }
   }
 
   function execute()
   {
+         /* Call parent execute */
+       plugin::execute();
+
+    if((isset($_GET['act']))&&($_GET['act']=="depopen")){
+      $dep = base64_decode($_GET['depid']);  
+      if(isset($this->config->idepartments[$dep])){
+        $this->curbase = $dep;
+      }
+    }
+
+    if((isset($_GET['act']))&&($_GET['act']=="open")){
+      $this->curCatDir = $_GET['id'];
+    }
+
     /* Do we need to flip is_account state? */
     if (isset($_POST['modify_state'])){
       $this->is_account= !$this->is_account;
@@ -57,7 +295,7 @@ class appgroup extends plugin
 
     /* Do we represent a valid group? */
     if (!$this->is_account && $this->parent == NULL){
-      $display= "<img src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
+      $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
         _("This 'dn' is no appgroup.")."</b>";
       return ($display);
     }
@@ -75,75 +313,122 @@ class appgroup extends plugin
       }
     }
 
-    /* Check sorting variable */
-    $this->reload();
 
-    /* Delete app from group */
-    if (isset($_POST['del_app']) && isset ($_POST['used_apps'])){
-      foreach ($_POST['used_apps'] as $value){
-        unset ($this->used_apps["$value"]);
-        $this->removeApp($value);
-      }
-    }
-
-    /* Add app to group */
-    if (isset($_POST['add_app']) && isset($_POST['apps'])){
-      foreach ($_POST['apps'] as $value){
-        $this->used_apps["$value"]= $this->apps[$value];
-        asort($this->used_apps);
-        $this->addApp($value);
+    /* Add Categorie */ 
+  
+    
+    if((isset($_POST['AddCat']))&&(isset($_POST['CatName']))&&(!empty($_POST['CatName']))){
+      
+      if(preg_match("/[^0-9a-z,\.-;:_#\+\- ]/i",$_POST['CatName'])){
+        print_red(_("Invalid character in category name."));
+      }elseif(!in_array($_POST['CatName'],$this->Categories)){ 
+        if(empty($this->curCatDir)){
+          $this->Categories[$_POST['CatName']]=$_POST['CatName'];
+        }else{
+          $this->Categories[$this->curCatDir."/".$_POST['CatName']]=$_POST['CatName'];
+        }
+      }else{
+        print_red(_("The specified category already exists."));
       }
     }
 
-    /* Edit application options? */
-    if (isset($_POST['edit_options']) && isset($_POST['used_apps'])){
-      $appname= $_POST['used_apps'][0];
 
-      /* We've got the appname, get parameters from ldap */
-      $ldap= $this->config->get_ldap_link();
-      $ldap->cd($this->config->current['BASE']);
-      $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))");
-      if ($ldap->count() != 1){
-        print_red (_("The selected application name is not uniq. Please check your LDAP."));
-      } else {
-        $attrs= $ldap->fetch();
-        if(isset($attrs['gosaApplicationParameter'])){
-          $this->dialog= TRUE;
-
-          /* Fill name and value arrays */
-          for ($i= 0; $i<$attrs['gosaApplicationParameter']['count']; $i++){
-            $option= preg_replace('/^[^:]+:/', '',
-                $attrs['gosaApplicationParameter'][$i]);
-            $name= preg_replace('/:.*$/', '', 
-                $attrs['gosaApplicationParameter'][$i]);
-            $this->option_name[$i]= $name;
-
-            /* Fill with values from application, default should be
-               loaded by the external scripts */
-            if (isset($this->appoption[$name])){
-              $this->option_value[$i]= $this->appoption[$name];
+    $this->reload();
+    foreach($_POST as $name => $value){
+      if(preg_match("/AddSep_/",$name)){
+        $this->AddSeperator($value);
+      }
+    
+
+      if(preg_match("/DelApp_/",$name)){
+        $app = $value; 
+
+        foreach($this->gosaMemberApplication as $key =>  $cat){
+          foreach($cat as $key2 => $app){
+            if($app['App'] == $value){
+              unset($this->gosaMemberApplication[$key][$key2]);
+              if(isset($this->used_apps[$value])){
+                unset($this->used_apps[$value]);
+              }
             }
           }
+        }
+      }
+      if(preg_match("/DelCat_/",$name)){
+        $app = $value; 
+        foreach($this->Categories as $key =>  $cat){
+          if($cat == $value){
+            unset($this->Categories[$key]);
+          }
+        }
+      }
+      if(preg_match("/EdiApp_/",$name)){
+        $appname = $value;
+        /* We've got the appname, get parameters from ldap */
+        $ldap= $this->config->get_ldap_link();
+        $ldap->cd($this->config->current['BASE']);
+        $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))");
+        if ($ldap->count() != 1){
+          print_red (_("The selected application name is not uniq. Please check your LDAP."));
+        } else {
+          $attrs= $ldap->fetch();
+          if(isset($attrs['gosaApplicationParameter'])){
+            $this->dialog= TRUE;
+
+            /* Fill name and value arrays */
+            for ($i= 0; $i<$attrs['gosaApplicationParameter']['count']; $i++){
+              $option= preg_replace('/^[^:]+:/', '',
+                  $attrs['gosaApplicationParameter'][$i]);
+              $name= preg_replace('/:.*$/', '', 
+                  $attrs['gosaApplicationParameter'][$i]);
+              $this->option_name[$i]= $name;
+
+              /* Fill with values from application, default should be
+                 loaded by the external scripts */
+              if (isset($this->appoption[$name])){
+                $this->option_value[$i]= $this->appoption[$name];
+              }
+            }
 
-          /* Create edit field */
-          $table= "<table>";
-          for ($i= 0; $i < count($this->option_name); $i++){
-            if (isset($this->option_value[$i])){
-              $value= $this->option_value[$i];
-            } else {
-              $value= "";
+            /* Create edit field */
+            $table= "<table summary=\"\">";
+            for ($i= 0; $i < count($this->option_name); $i++){
+              if (isset($this->option_value[$i])){
+                $value= $this->option_value[$i];
+              } else {
+                $value= "";
+              }
+              $table.="<tr><td>".$this->option_name[$i]."</td><td>".
+                "<input name=\"value$i\" size=60 maxlength=250 ".
+                "value=\"".$value."\"><br></td></tr>";
             }
-            $table.="<tr><td>".$this->option_name[$i]."</td><td>".
-              "<input name=\"value$i\" size=60 maxlength=250 ".
-              "value=\"".$value."\"><br></td></tr>";
+            $table.= "</table>";
+            $this->table= $table;
+          } else {
+            print_red (_("The selected application has no options."));
           }
-          $table.= "</table>";
-          $this->table= $table;
-        } else {
-          print_red (_("The selected application has no options."));
         }
       }
     }
+    $this->reload();
+
+    /* Add group with post */
+    if((isset($_GET['act']))&&($_GET['act']=="add")){
+      $this->used_apps[$_GET['id']]= $_GET['id'];
+      asort($this->used_apps);
+      $this->addApp($_GET['id']);
+    }
+
+    /* Add multiple */
+    if(isset($_POST['AddApps'])){
+      foreach($_POST as $name => $value){
+        if(preg_match("/AddApp_/",$name)){
+          $app = preg_replace("/AddApp_/","",$name);
+          $this->addApp($app);
+        }
+      }
+    }
+
 
     /* Cancel edit options? */
     if (isset($_POST['edit_options_cancel'])){
@@ -171,6 +456,150 @@ class appgroup extends plugin
         $apps["$key"]= "$value";
       }
     }
+
+    $div = new DivSelectBox("appgroup");    
+
+    $div->SetHeight(400);
+
+    /* NEW LIST MANAGMENT
+     * We also need to search for the departments
+     * So we are able to navigate like in konquerer
+     */
+
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($this->curbase) ;
+    $ldap->ls("(objectClass=gosaDepartment)"); 
+    $departments= array();
+    $tmp = array();
+    while ($value = $ldap->fetch()){
+      $tmp[strtolower($value['dn']).$value['dn']]=$value;
+    }
+    ksort($tmp);
+    foreach($tmp as $value){
+      if($value["description"][0]!=".."){
+        $departments[$value['dn']]=convert_department_dn($value['dn'])." - [".$value["description"][0]."]";
+      }else{
+        $departments[$value['dn']]=convert_department_dn($value['dn']);
+      }
+    }
+
+    /* END NEW LIST MANAGMENT
+     */
+
+    $linkopen = "<a href='?plug=".$_GET['plug']."&amp;act=depopen&amp;depid=%s'>%s</a>";
+    $linkadd  = "<a href='?plug=".$_GET['plug']."&amp;act=add&amp;id=%s'>%s</a>";
+
+    $base_back = preg_replace("/^[^,]+,/","",$this->curbase);
+    if((strlen($base_back)>= strlen($this->config->current['BASE']))&&($this->curbase!=$this->config->current['BASE'])){
+      $div->AddEntry(array(
+            array("string"=>sprintf($linkopen,base64_encode($base_back),".. ["._("back")."]"),
+              "attach"=>"style='border:0px;'")
+            ));
+    }
+    foreach($departments as $key => $app){
+      $div->AddEntry(array(
+            array("string"=>"<img src='images/folder.png' alt='"._("department")."'>&nbsp;".sprintf($linkopen,base64_encode($key),$app),
+              "attach"=>"style='border:0px;'")
+            ));
+    }
+
+    foreach($apps as $key => $app){
+      $div->AddEntry(array(
+            array("string"=>sprintf("<input type='checkbox' value='1' name='AddApp_%s'>",$key).
+              "<img src='images/select_application.png' alt='"._("application")."'>&nbsp;".sprintf($linkadd,$key,$app),
+              "attach"=>"style='border:0px;'")
+            ));
+    }
+
+    if((isset($_GET['act']))&&(($_GET['act'] == "cat_up")||($_GET['act']=="cat_down"))){
+      if($_GET['act']=="cat_up"){
+        $this->catUp($_GET['id']);
+      }
+      if($_GET['act']=="cat_down"){
+        $this->catDown($_GET['id']);
+      }
+    }
+
+    if((isset($_GET['act']))&&(($_GET['act'] == "one_up")||($_GET['act']=="one_down"))){
+      if(isset($_GET['id'])){
+        $id   = $_GET['id'];
+        $act  = $_GET['act']; 
+        $found = -1;
+        if(isset($this->gosaMemberApplication[$this->curCatDir])){
+          foreach($this->gosaMemberApplication[$this->curCatDir] as $key =>  $member){
+            if($id == $member['App']){
+              $found = $key;
+            }
+          }
+        }
+
+        if($found != -1){
+          if($act == "one_up"){
+            $this->getOneUp($found);
+          }elseif($act == "one_down")   { 
+            $this->getOneDown($found);
+          }
+        }
+      }
+    }
+
+    $div2 = new DivSelectBox("appgroup");
+    $div2->SetHeight(400);
+
+    $linkopen       = "<img src='images/folder.png'>&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
+    $catremove      = "&nbsp;<input type='image' src='images/edittrash.png' title='"._("Delete entry")."' name='DelCat_%s' value='%s'>";
+    $app            = "<img src='images/select_application.png'>&nbsp;%s";
+    
+    $catupdown        = "<a href='?plug=".$_GET['plug']."&amp;act=cat_up&id=%s'>
+                       <img align='top' src='images/sort_up.png' border=0 title='"._("Move up")."'></a>&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=cat_down&id=%s'> 
+                       <img src='images/sort_down.png' title='"._("Move down")."' border=0></a>";
+
+    if(empty($this->curCatDir)){
+      $cnt =0;
+    }else{
+      $cnt = count(split("/",$this->curCatDir));
+      $tmp = split("/",$this->curCatDir);
+      $bbk = "";
+      for($i = 0 ; $i < ($cnt -1 ) ; $i++){
+        $bbk .= $tmp[$i];
+      }
+      $div2 ->AddEntry(array(array("string"=>sprintf($linkopen,$bbk,"..")),array("string"=>"&nbsp;","attach"=>"style='border-right:0px;'")));
+    }
+
+    $this->GetSubdirs($this->curCatDir);
+
+    foreach($this->GetSubdirs($this->curCatDir) as $path => $name){
+      $div2 ->AddEntry(array( 
+            array("string"=>sprintf($linkopen,$path,$name)),
+            array("string"=>preg_replace("/%s/",$path,$catupdown.$catremove),
+              "attach"=>"align='right' style='width:80px;border-right:0px;'"))); 
+    }
+
+    /* Append entries */
+
+    $separator ="<hr height=1  size=1></hr>"; 
+
+    $sep = "<input type='image' src='images/back.png' title='"._("Insert seperator")."' value='%s' name='AddSep_%s'>";
+  
+    $upudown ="<a href='?plug=".$_GET['plug']."&amp;act=one_up&id=%s'>   <img align='top' src='images/sort_up.png' title='"._("Move up")."' border=0></a>".
+      "&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=one_down&id=%s'> <img src='images/sort_down.png' title='"._("Move down")."' border=0></a>".
+      "&nbsp;<input type='image' src='images/edittrash.png' title='"._("Delete entry")."' name='DelApp_%s' value='%s'>";
+    $edit=      "&nbsp;<input type='image' src='images/edit.png' title='"._("Edit entry")."' name='EdiApp_%s' value='%s'>";
+
+    if(isset($this->gosaMemberApplication[$this->curCatDir])){
+      foreach($this->gosaMemberApplication[$this->curCatDir] as $cat => $entry){
+        if(preg_match("/__SEPARATOR__/",$entry['App'])){
+          $div2 ->AddEntry(array(array("string"=>$separator),
+                array("string"=>preg_replace("/\%s/",$entry['App'],$upudown),"attach"=>"align='right' style='border-right:0px;'")));
+        }else{
+          $div2 ->AddEntry(array(array("string"=>sprintf($app,$entry['App'])),
+                array("string"=>preg_replace("/\%s/",$entry['App'],$sep.$edit.$upudown),"attach"=>"align='right' style='border-right:0px;'")));
+        }
+      }
+    }
+
+    $smarty->assign("UsedApps", $div2->DrawList());
+    $smarty->assign("List", $div->DrawList());
     $smarty->assign("apps", $apps);
 
     /* Show main page */
@@ -180,7 +609,6 @@ class appgroup extends plugin
     } else {
       $display.= $smarty->fetch (get_template_path('application.tpl', TRUE));
     }
-
     return ($display);
   }
 
@@ -201,22 +629,28 @@ class appgroup extends plugin
   }
 
 
-  /* Save data to object */
-#  function save_object()
-#  {
-#    plugin::save_object();
-#  }
-
-
   /* Save to LDAP */
   function save()
   {
     plugin::save();
 
     /* Copy members */
+    $this->Categories[""]=""; 
     $this->attrs["gosaMemberApplication"]= array();
-    foreach ($this->gosaMemberApplication as $val){
-      $this->attrs["gosaMemberApplication"][]= stripslashes($val);
+    $cats = array();
+    foreach($this->Categories as $name => $cats){
+      $cats[$name] =0;
+      if(isset($this->gosaMemberApplication[$name])){
+        foreach($this->gosaMemberApplication[$name] as $entry){
+          if(!preg_match("/__SEPARATOR__/",$entry['App'])){
+            $this->attrs["gosaMemberApplication"][]= $entry['App']."|".$name."|".$cats[$name];
+          }
+          $cats[$name] = $cats[$name] + 1;
+        }
+      }
+      if(($cats[$name]==0)&&(!empty($name))){
+        $this->attrs["gosaMemberApplication"][]= "|".$name."|".$cats[$name];
+      }
     }
 
     /* Are there application parameters to be saved */
@@ -256,10 +690,11 @@ class appgroup extends plugin
     /* Generate applist */
     $this->apps= array();
     $ldap= $this->config->get_ldap_link();
-    $ldap->cd ($this->config->current['BASE']);
-    $ldap->search ("(objectClass=gosaApplication)");
+    $ldap->cd ("ou=apps,".$this->curbase);
+
+    $ldap->ls ("(objectClass=gosaApplication)","ou=apps,".$this->curbase);
     while ($attrs= $ldap->fetch()){
-      if (isset($attrs["description"][0])){
+      if (isset($attrs["description"][0])){    
         $this->apps[$attrs["cn"][0]]=
           $attrs["cn"][0]." (".
           $attrs["description"][0].")";
@@ -271,16 +706,25 @@ class appgroup extends plugin
     natcasesort ($this->apps);
     reset ($this->apps);
 
-    $this->used_apps= array();
-    foreach ($this->gosaMemberApplication as $value){
-      $this->used_apps[$value]= $this->apps[$value];
-    }
+    if(is_array($this->gosaMemberApplication))
+      foreach ($this->gosaMemberApplication as $cat){   
+        if(is_array($cat))
+          foreach($cat as $entry){
+            $this->used_apps[$entry['App']]= $entry['App'];
+          }
+      }
   }
 
+
   function addApp($cn)
   {
-    $this->gosaMemberApplication[]= $cn;
-    $this->gosaMemberApplication= array_unique($this->gosaMemberApplication);
+    if((isset($this->gosaMemberApplication[$this->curCatDir]))&&(is_array($this->gosaMemberApplication[$this->curCatDir]))){
+      foreach($this->gosaMemberApplication[$this->curCatDir] as $entry){
+        if($entry['App'] == $cn) return;
+      }
+    }
+    $this->gosaMemberApplication[$this->curCatDir][]= array("App"=>$cn);
+    $this->used_apps[$cn]=$cn;
     $this->is_modified= TRUE;
   }
 
@@ -297,6 +741,33 @@ class appgroup extends plugin
     $this->is_modified= TRUE;
   }
 
+  function GetSubdirs($dir)
+  {
+    $ret = array();
+    $tmp1 = split("/",$this->curCatDir);
+    foreach($this->Categories as $path=>$cat){
+      $tmp2 = split("/",$path);
+      
+      if((empty($this->curCatDir))&&(!preg_match("/\//",$path))){
+        $abort = false;
+      }elseif(((count($tmp1))+1) == (count($tmp2))){
+        $abort = false;
+        for($i = 0 ; $i < count($tmp1) ; $i++){
+          if($tmp1[$i] != $tmp2[$i]){
+            $abort = true;
+          }
+        }
+      }else{
+        $abort= true;
+      }
+      if(!$abort){
+        $ret[$path]=$cat;
+      } 
+    }
+  return($ret);
+  }
+
 }
 
 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler: