Code

More speed optimizations
[gosa.git] / plugins / admin / groups / class_groupApplication.inc
index 845b19969bcd7320c325d1e86208cf05c23bf714..4a4fde162c069a21fe595b08f4b95b940961ac92 100644 (file)
@@ -14,25 +14,61 @@ class appgroup extends plugin
   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 $option_name          = array();
+  var $option_value         = array();
+  var $appoption            = array();
 
-  var $table          = "";
-  var $curbase        = "";
-  var $curCatDir      ;
-  var $curCatDepth    =0;         //
+  var $table                  = "";
+  var $curbase                = "";
+  var $curCatDir                  ;
+  var $curCatDepth              =0;         //
 
   /* attribute list for save action */
-  var $attributes= array();
-  var $objectclasses= array("gosaApplicationGroup");
+  var $attributes               = array("gosaMemberApplication","gosaApplicationParameter");
+  var $objectclasses            = array("gosaApplicationGroup");
 
-  function appgroup ($config, $dn= NULL)
+  var $FAIrelease               = "/";
+  var $InitialFAIrelease           = "/";
+  var $Releases                 = array();
+  var $enableReleaseManagement  = false;
+
+  var $AllAppsForRelease        = array();
+  var $AllAppsForReleaseParameter = array();
+
+  var $CopyPasteVars            = array("Categories");
+  var $gosaApplicationParameter ;
+
+
+  function appgroup ($config, $dn= NULL, $parent= NULL)
   {
-    plugin::plugin ($config, $dn);
+   
+    /* prepare group app for release management */ 
+    $tmp = search_config($config->data,"faiManagement","CLASS");
+    if(!empty($tmp)){
+      $this->enableReleaseManagement = true;
+      $this->objectclasses [] = "FAIreleaseTag";
+      $this->attributes[] =  "FAIrelease";
+    }
+
+    plugin::plugin ($config, $dn, $parent);
+
+    /* In some case of old applikations with old release tag saving, we 
+        must reassign is_account state.
+       (Or if release management wasn't activated before creating this app) */
+    if($this->enableReleaseManagement){
+  
+      /* Release management is activated && this is a valid group app account,
+          but no release class was found, so activate is_account flag  */
+      if($dn != "new" && ( in_array("gosaApplicationGroup",$this->attrs['objectClass'])) && 
+         (!in_array("FAIreleaseTag",$this->attrs['objectClass']))){
+        $this->is_account =true;
+      }
+    }
+    
 
     /* Load member applications */
     if (isset ($this->attrs["gosaMemberApplication"][0])){
+      $this->gosaMemberApplication = array();
       for ($i= 0; $i<$this->attrs["gosaMemberApplication"]["count"]; $i++){
         $this->gosaMemberApplication[]=
           $this->attrs["gosaMemberApplication"][$i];
@@ -51,10 +87,10 @@ class appgroup extends plugin
     }
 
     /* Parse MemberApplication*/
-    $tmp = array();
-    $tmp2 = array();
-    $prios = array();
-    $cats = array();
+    $tmp    = array();
+    $tmp2   = array();
+    $prios  = array();
+    $cats   = array();
 
     foreach($this->gosaMemberApplication as $memberApp){
       if(preg_match("/\|/i",$memberApp)){
@@ -107,153 +143,211 @@ class appgroup extends plugin
     }
     $this->gosaMemberApplication = $tmp;
     $this->curbase = $this->config->current['BASE'];
+    
+    /* Get required release informations */
+    if($this->enableReleaseManagement){
+      $this->InitialFAIrelease = $this->FAIrelease;
+      $this->Releases       = $this->getReleases();
+    }
   }
 
-  function catDown($id){
-   /* Get all cats depinding on current dir */
-    $cats = $this->GetSubdirs($this->curCatDir);
+
+  /* Combine new array */
+  function combineArrays($ar0,$ar1,$ar2)
+  {
     $ret = array();
-    if((in_array($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]=$name;
+    if(is_array($ar0))
+    foreach($ar0 as $ar => $a){
+        $ret[$ar]=$a;
+    }
+    if(is_array($ar1))
+    foreach($ar1 as $ar => $a){
+        $ret[$ar]=$a;
+    }
+    if(is_array($ar2))
+    foreach($ar2 as $ar => $a){
+        $ret[$ar]=$a;
+    }
+    return($ret);
+  }
+
+  function getpos($atr,$attrs)
+  {
+    $i = 0;
+    foreach($attrs as $attr => $name)    {
+      $i++;
+      if($attr == $atr){
+        return($i);
       }
     }
+    return(-1);
   }
 
-  function catUp($id)
+  function diffAppsInReleases()
   {
-    /* Get all cats depinding on current dir */
-    $cats = $this->GetSubdirs($this->curCatDir);
+    /* Only diff if it is required 
+     */
+    $ret =array();
 
-    $ret = array();
+    /* If current release has changed */
+    if($this->FAIrelease != $this->InitialFAIrelease){
 
-    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 = $cnt;
-          }
-        }
+      /* Walk through all apps which are currently displayed */
+      if(isset($this->gosaMemberApplication[$this->curCatDir])){
 
-        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]=$name;
+        foreach($this->gosaMemberApplication[$this->curCatDir] as $entry){
+
+          /* If application is also available in new release, check if parameter differs */
+          if(in_array($entry['App'],$this->AllAppsForRelease)){ 
+
+            $old = array();   // Old application parameter
+            $new = array();   // New parameters 
+
+            /* There are possibly no parameters specified */
+            if(isset($this->AllAppsForReleaseParameter[$this->InitialFAIrelease][$entry['App']])){
+              $old = $this->AllAppsForReleaseParameter[$this->InitialFAIrelease][$entry['App']];
+            }
+
+            if(isset($this->AllAppsForReleaseParameter[$this->FAIrelease][$entry['App']])){
+              $new = $this->AllAppsForReleaseParameter[$this->FAIrelease][$entry['App']];
+            }
+
+            /*  Both (old & new) have no gosaApplicationParameter
+             */
+            if((!isset($old['gosaApplicationParameter'])) && (!isset($new['gosaApplicationParameter']))){
+              $ret[$entry['App']] = false; 
+
+              /* Both got gosaApplicationParameter
+               */
+            }elseif((isset($old['gosaApplicationParameter'])) && (isset($new['gosaApplicationParameter']))){
+              if(array_differs($old['gosaApplicationParameter'],$new['gosaApplicationParameter'])){
+                $ret[$entry['App']]  = true;
+              }else{
+                $ret[$entry['App']]  = false;
+              }
+            }
+            /* Initialy had gosaApplicationParameter bot in new release not 
+             */
+          }elseif((isset($old['gosaApplicationParameter'])) && (!isset($new['gosaApplicationParameter']))){
+            $ret[$entry['App']]  = true;
+
+            /* Old release had no gosaApplicationParameter but new got some
+             */
+          }elseif((!isset($old['gosaApplicationParameter'])) && (isset($new['gosaApplicationParameter']))){
+            $ret[$entry['App']]  = true;
           }
         }
       }
-
-      foreach($cats as $cat => $name){
-        unset($this->Categories[$cat]);
-      } 
-      foreach($ret as $cat => $name){
-        $this->Categories[$cat]=$name;
-      }
     }
-    
+    return($ret);
+  }
 
+  /* TRansports the geiven Arraykey one position up*/
+  function ArrayUp($atr,$attrs)
+  {
+    $ret = $attrs;
+    $pos = $this->getpos($atr,$attrs) ;
+    $cn = count($attrs);
+    if(!(($pos == -1)||($pos == 1))){
+      $before = array_slice($attrs,0,($pos-2));
+      $mitte  = array_reverse(array_slice($attrs,($pos-2),2));
+      $unten  = array_slice($attrs,$pos);
+      $ret = array();
+      $ret = $this->combineArrays($before,$mitte,$unten);
+    }
+    return($ret);
   }
 
-  function getOneUp($appl)
+
+  /* TRansports the geiven Arraykey one position up*/
+  function ArrayDown($atr,$attrs)
   {
-    $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;
+    $ret = $attrs;
+    $pos = $this->getpos($atr,$attrs) ;
+    $cn = count($attrs);
+    if(!(($pos == -1)||($pos == $cn))){
+      $before = array_slice($attrs,0,($pos-1));
+      $mitte  = array_reverse(array_slice($attrs,($pos-1),2));
+      $unten  = array_slice($attrs,($pos+1));
+      $ret = array();
+      $ret = $this->combineArrays($before,$mitte,$unten);
     }
-    foreach(array_reverse($middle) as $entry){
-      $tmp[] = $entry;
+    return($ret);
+  }
+
+
+  function catUp($id)
+  {
+    /* Get all cats depinding on current dir */
+    $cats = $this->GetSubdirs($this->curCatDir);
+    $newcats =$this->ArrayUp($id,$cats);
+
+    foreach($newcats as $cat => $name){
+      unset($this->Categories[$cat]);
     }
-    foreach($last as $entry){
-      $tmp[] = $entry;
+    foreach($newcats as $cat => $name){
+      $this->Categories[$cat]=$name;
     }
-    $this->gosaMemberApplication[$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[] = $entry;
+
+
+  function catDown($id)
+  {
+    /* Get all cats depinding on current dir */
+    $cats = $this->GetSubdirs($this->curCatDir);
+
+    $newcats =$this->ArrayDown($id,$cats);
+
+    foreach($newcats as $cat => $name){
+      unset($this->Categories[$cat]);
     }
-    foreach(array_reverse($middle) as $entry){
-      $tmp[] = $entry;
+    foreach($newcats as $cat => $name){
+      $this->Categories[$cat]=$name;
     }
-    foreach($last as $entry){
-      $tmp[] = $entry;
+  }
+
+
+  function getOneUp($appl)
+  { 
+    $cat  = $this->curCatDir;
+    $apps = $this->gosaMemberApplication[$cat];
+
+    $appsA = array();
+    foreach ($apps as $appkey => $name){
+      $appsA[$name['App']] =$name['App'];
     }
-    $this->gosaMemberApplication[$cat] =$tmp;
+
+    $result = $this->ArrayUp($appl,$appsA);
+
+    $ret = array();
+    foreach($result as $app){
+      $ret[]=array("App"=>$app);
+    }
+    $this->gosaMemberApplication[$cat] = $ret;
   }
-  
+
+
+  function getOneDown($appl)
+  {
+    $cat  = $this->curCatDir;
+    $apps = $this->gosaMemberApplication[$cat];
+
+    $appsA = array();
+    foreach ($apps as $appkey => $name){
+      $appsA[$name['App']] =$name['App'];
+    }
+
+    $result = $this->ArrayDown($appl,$appsA);
+
+    $ret = array();
+    foreach($result as $app){
+      $ret[]=array("App"=>$app);
+    }
+    $this->gosaMemberApplication[$cat] = $ret;
+  } 
+
+
+
   function AddSeperator($id)
   {
     $found  = false;
@@ -274,18 +368,18 @@ class appgroup extends plugin
 
   function execute()
   {
-         /* Call parent execute */
-       plugin::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;
+        $this->curbase =$dep;
       }
     }
 
     if((isset($_GET['act']))&&($_GET['act']=="open")){
-      $this->curCatDir = $_GET['id'];
+      $this->curCatDir = base64_decode($_GET['id']);
     }
 
     /* Do we need to flip is_account state? */
@@ -315,11 +409,11 @@ class appgroup extends plugin
 
 
     /* Add Categorie */ 
-  
-    
+
+
     if((isset($_POST['AddCat']))&&(isset($_POST['CatName']))&&(!empty($_POST['CatName']))){
-      
-      if(preg_match("/[^0-9a-z,\.-;:_#\+\- ]/i",$_POST['CatName'])){
+
+      if(preg_match("/[\\\\\/]/i",$_POST['CatName'])){
         print_red(_("Invalid character in category name."));
       }elseif(!in_array($_POST['CatName'],$this->Categories)){ 
         if(empty($this->curCatDir)){
@@ -334,40 +428,94 @@ class appgroup extends plugin
 
 
     $this->reload();
+
+    $this->diffAppsInReleases();
+    $only_once = false;
     foreach($_POST as $name => $value){
-      if(preg_match("/AddSep_/",$name)){
-        $this->AddSeperator($value);
+      
+      if((preg_match("/AddSep_/",$name))&&(!$only_once)){
+        $only_once = true;
+        $n = preg_replace("/AddSep_/","",$name);
+        $val= preg_replace("/_.*$/","",$n);
+        $this->AddSeperator($val);
       }
-    
 
-      if(preg_match("/DelApp_/",$name)){
-        $app = $value; 
+      if((preg_match("/DelApp_/",$name))&&(!$only_once)){
+        $only_once = true;
+   
+
+        if(preg_match("/DelApp___SEPARATOR__/",$name)) {
+          $n=  preg_replace("/DelApp___SEPARATOR__/","",$name);
+          $val= "__SEPARATOR__".preg_replace("/_.*$/","",$n);
+        }else{
+          $n = preg_replace("/DelApp_/","",$name);
+          $val= preg_replace("/_.*$/","",$n);
+        }
 
         foreach($this->gosaMemberApplication as $key =>  $cat){
           foreach($cat as $key2 => $app){
-            if($app['App'] == $value){
+            
+            if($app['App'] == $val){
               unset($this->gosaMemberApplication[$key][$key2]);
-              if(isset($this->used_apps[$value])){
-                unset($this->used_apps[$value]);
+              if(isset($this->used_apps[$val])){
+                foreach($this->getParameters($val) as $para){
+                  if(isset($this->appoption[$para])){
+                    unset($this->appoption[$para]);
+                  }
+                }
+                unset($this->used_apps[$val]);
               }
             }
           }
         }
       }
+  
       if(preg_match("/DelCat_/",$name)){
-        $app = $value; 
+        $n = preg_replace("/DelCat_/","",$name);
+        $app = base64_decode( preg_replace("/_.*$/","",$n));
         foreach($this->Categories as $key =>  $cat){
-          if($cat == $value){
+          if($cat == $app){
+            foreach($this->Categories as $p => $n){
+              if(preg_match("/^".$key."\/.*/",$p)){
+                unset($this->Categories[$p]);    
+              }
+            }
             unset($this->Categories[$key]);
           }
         }
       }
-      if(preg_match("/EdiApp_/",$name)){
+      
+      if((preg_match("/EdiApp_/",$name))&&(!$only_once)){
+
+        $only_once = true;
         $appname = $value;
-        /* We've got the appname, get parameters from ldap */
+        $appname = preg_replace("/EdiApp_/","",$name);  
+        $appname = preg_replace("/_.*$/","",$appname);
+
+        /* 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))");
+
+        $tmp = search_config($this->config->data,"faiManagement","CLASS");
+        if(!empty($tmp)){
+          $tmp = array_flip($this->Releases);
+          $base = $tmp[$this->FAIrelease];
+
+          $ldap->cd($this->config->current['BASE']);
+          $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))",array("gosaApplicationParameter"));
+          $found = "";
+          while($attrs = $ldap->fetch()) {
+            if(preg_match("/cn=".$appname.",".$base."/",$attrs['dn'])){
+              $found = $attrs['dn'];
+            }
+          }
+          $ldap->cat($found, array("gosaApplicationParameter"));
+        }else{
+          $ldap->cd($this->config->current['BASE']);
+          $ldap->search("(&(objectClass=gosaApplication)(cn=$appname))",array("gosaApplicationParameter"));
+        }
+
+
         if ($ldap->count() != 1){
           print_red (_("The selected application name is not uniq. Please check your LDAP."));
         } else {
@@ -410,6 +558,7 @@ class appgroup extends plugin
         }
       }
     }
+
     $this->reload();
 
     /* Add group with post */
@@ -459,33 +608,21 @@ class appgroup extends plugin
 
     $div = new DivSelectBox("appgroup");    
 
-    $div->SetHeight(400);
+    $div->SetHeight(300);
 
-    /* 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){
+    /* get departments */  
+    $ui = get_userinfo();
+    $departments = array();
+    $res = get_list("(objectClass=gosaDepartment)",$ui->subtreeACL,$this->curbase,array("description","cn","ou"),GL_SIZELIMIT);
+    foreach($res as $value){
+      $fdn= @LDAP::fix($value['dn']);
       if($value["description"][0]!=".."){
-        $departments[$value['dn']]=convert_department_dn($value['dn'])." - [".$value["description"][0]."]";
+        $departments[$value['dn']]= convert_department_dn($fdn)." - [".$value["description"][0]."]";
       }else{
-        $departments[$value['dn']]=convert_department_dn($value['dn']);
+        $departments[$value['dn']]=convert_department_dn($fdn);
       }
     }
 
-    /* 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>";
 
@@ -498,25 +635,25 @@ class appgroup extends plugin
     }
     foreach($departments as $key => $app){
       $div->AddEntry(array(
-            array("string"=>"<img src='images/folder.png' alt='"._("department")."'>&nbsp;".sprintf($linkopen,base64_encode($key),$app),
+            array("string"=>"<img class='center' 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,$app),
+            array("string"=>sprintf("<input class='center' type='checkbox' value='1' name='AddApp_%s'>",$key).
+              "<img class='center' 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']);
+        $this->catUp(base64_decode($_GET['id']));
       }
       if($_GET['act']=="cat_down"){
-        $this->catDown($_GET['id']);
+        $this->catDown(base64_decode($_GET['id']));
       }
     }
 
@@ -524,35 +661,25 @@ class appgroup extends plugin
       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);
-          }
+        if($act == "one_up"){
+          $this->getOneUp($id);
+        }elseif($act == "one_down")   { 
+          $this->getOneDown($id);
         }
       }
     }
 
     $div2 = new DivSelectBox("appgroup");
-    $div2->SetHeight(400);
+    $div2->SetHeight(300);
 
-    $linkopen       = "<img src='images/folder.png'>&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=open&amp;id=%s'>%s</a>";
+    $linkopen       = "<img class='center' src='images/folder.png' alt=\"\">&nbsp;<a href='?plug=".$_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";
+    $app            = "<img class='center' src='images/select_application.png' alt=\"\">&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>";
+    $catupdown        = "<a href='?plug=".$_GET['plug']."&amp;act=cat_up&amp;id=%s'>
+                       <img align='top' alt=\"\" src='images/sort_up.png' border=0 title='"._("Move up")."'></a>&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=cat_down&amp;id=%s'> 
+                       <img alt=\"\" src='images/sort_down.png' title='"._("Move down")."' border=0></a>";
 
     if(empty($this->curCatDir)){
       $cnt =0;
@@ -563,37 +690,67 @@ class appgroup extends plugin
       for($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;'")));
+      $div2 ->AddEntry(array(array("string"=>sprintf($linkopen,base64_encode($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.$catremove),
+            array("string"=>sprintf($linkopen,base64_encode($path),$name)),
+            array("string"=>preg_replace("/%s/",base64_encode($path),$catupdown.$catremove),
               "attach"=>"align='right' style='width:80px;border-right:0px;'"))); 
     }
 
     /* Append entries */
 
-    $separator ="<hr height=1  size=1></hr>"; 
+    $separator ="<hr size=1>"; 
 
     $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'>";
+    $upudown ="<a href='?plug=".$_GET['plug']."&amp;act=one_up&amp;id=%s'>   <img alt='{t}sort{/t}' align='top' src='images/sort_up.png' title='"._("Move up")."' border=0></a>".
+      "&nbsp;<a href='?plug=".$_GET['plug']."&amp;act=one_down&amp;id=%s'> <img alt='{t}sort{/t}' 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' alt='{t}delete{/t}' >";
+    $edit=      "&nbsp;<input type='image' src='images/edit.png' title='"._("Edit entry")."' name='EdiApp_%s' value='%s' alt='{t}edit{/t}' >";
+
+    $Differences = $this->diffAppsInReleases();
 
     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;'")));
+                array("string"=>preg_replace("/\%s/",htmlentities($entry['App']),$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;'")));
+
+          $image = "";
+          /* Check if application was available within selected release
+           *  or application list if release management is not active
+           */
+          if(!in_array($entry['App'],$this->AllAppsForRelease)){
+
+            /*  release managent is active
+             */
+            if(!$this->enableReleaseManagement){
+              $image = "<img class='center' src='images/select_invalid_application.png' 
+                          title='"._("This application is no longer available.")."'>&nbsp;";
+            }else{
+              $image = "<img class='center' src='images/select_invalid_application.png' 
+                          title='".sprintf(_("This application is not available in any release named %s."),$this->FAIrelease)."'>&nbsp;";
+            }
+      
+          }elseif(isset($Differences[$entry['App']]) && ($Differences[$entry['App']] == true)) {
+            $entry['App'].=" <i>["._("Check parameter")."]</i>";
+              $image = "<img class='center' src='images/select_invalid_application.png' 
+                          title='"._("This application has changed parameters.")."'>&nbsp;";
+          }else{
+            $image = "<img class='center' src='images/select_application.png' alt=\"\">&nbsp;"; 
+          }
+          
+          $div2->AddEntry(array(array("string"=>sprintf($image."%s",$entry['App'])),
+                array("string"=>preg_replace("/\%s/",htmlentities($entry['App']),$sep.$edit.$upudown),
+                      "attach"=>"align='right' style='width:100px;border-right:0px;'")));
         }
       }
     }
@@ -601,6 +758,20 @@ class appgroup extends plugin
     $smarty->assign("UsedApps", $div2->DrawList());
     $smarty->assign("List", $div->DrawList());
     $smarty->assign("apps", $apps);
+   
+    $smarty->assign("enableReleaseManagement",$this->enableReleaseManagement);
+    if($this->enableReleaseManagement){
+      $smarty->assign("FAIrelease",  $this->FAIrelease);
+      $smarty->assign("Releases", $this->Releases);
+
+      if(count($this->used_apps)){
+        $smarty->assign("ReleaseSelectAble", false);
+      }else{
+        $smarty->assign("ReleaseSelectAble", true);
+      }
+    }
+        $smarty->assign("ReleaseSelectAble", true);
 
     /* Show main page */
     if ($this->dialog){
@@ -613,16 +784,52 @@ class appgroup extends plugin
   }
 
 
+  function getReleases()
+  {
+    $dn   = $this->config->current['BASE'];
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($dn);
+    $ldap->search("(&(objectClass=organizationalUnit)(objectClass=FAIbranch))",array("ou"));
+    $ret =array();
+    while($attrs = $ldap->fetch()){
+      if(preg_match("/ou=apps,/",$attrs['dn'])){
+        $bb = preg_replace("/ou=apps,.*/","",$attrs['dn']);
+        $parts = array_reverse(split("ou=",$bb));
+
+        $str ="";
+        foreach($parts as $part){
+          if(empty($part)) {
+            continue;
+          }
+          $str .= str_replace(",","",$part)."/";
+        }    
+        $name = preg_replace("/\/$/","",$str);
+        if(empty($name)) {
+          $name ="/";
+        }
+        $ret[$attrs['dn']] = $name;
+      }
+    }
+    return($ret);
+  }
+
+  function save_object()
+  {
+    plugin::save_object();
+  }
+
   function remove_from_parent()
   {
     plugin::remove_from_parent();
 
-    $this->attrs["gosaMemberApplication"]= array();
-
     $ldap= $this->config->get_ldap_link();
     $ldap->cd($this->dn);
-    $ldap->modify($this->attrs);
-    show_ldap_error($ldap->get_error());
+    $this->cleanup();
+    
+    $ldap->modify ($this->attrs); 
+
+    show_ldap_error($ldap->get_error(), _("Removing application information failed"));
 
     /* Optionally execute a command after we're done */
     $this->handle_post_events("remove");
@@ -637,19 +844,19 @@ class appgroup extends plugin
     /* Copy members */
     $this->Categories[""]=""; 
     $this->attrs["gosaMemberApplication"]= array();
-    $cats = array();
+    $this->attrs["gosaApplicationParameter"]= array();
     foreach($this->Categories as $name => $cats){
-      $cats[$name] =0;
+      $i =0;
       if(isset($this->gosaMemberApplication[$name])){
         foreach($this->gosaMemberApplication[$name] as $entry){
           if(!preg_match("/__SEPARATOR__/",$entry['App'])){
-            $this->attrs["gosaMemberApplication"][]= $entry['App']."|".$name."|".$cats[$name];
+            $this->attrs["gosaMemberApplication"][]= $entry['App']."|".$name."|".$i;
           }
-          $cats[$name] = $cats[$name] + 1;
+          $i ++;
         }
       }
-      if(($cats[$name]==0)&&(!empty($name))){
-        $this->attrs["gosaMemberApplication"][]= "|".$name."|".$cats[$name];
+      if(($i==0)&&(!empty($name))){
+        $this->attrs["gosaMemberApplication"][]= "|".$name."|".$i;
       }
     }
 
@@ -664,8 +871,10 @@ class appgroup extends plugin
     /* Write back to LDAP */
     $ldap= $this->config->get_ldap_link();
     $ldap->cd($this->dn);
-    $ldap->modify($this->attrs);
-    show_ldap_error($ldap->get_error());
+    $this->cleanup();
+    $ldap->modify ($this->attrs); 
+
+    show_ldap_error($ldap->get_error(), _("Saving application information failed"));
 
     /* Optionally execute a command after we're done */
     if ($this->initially_was_account == $this->is_account){
@@ -680,7 +889,9 @@ class appgroup extends plugin
 
   function check()
   {
-    $message= array();
+    /* Call common method to give check the hook */
+    $message= plugin::check();
+
     return ($message);
   }
 
@@ -689,10 +900,36 @@ class appgroup extends plugin
   {
     /* Generate applist */
     $this->apps= array();
-    $ldap= $this->config->get_ldap_link();
-    $ldap->cd ("ou=apps,".$this->curbase);
 
-    $ldap->ls ("(objectClass=gosaApplication)","ou=apps,".$this->curbase);
+    /* Special handling for release managed apps 
+     */
+    $tmp = search_config($this->config->data,"faiManagement","CLASS");
+    if(!empty($tmp)){
+      $this->enableReleaseManagement = true;
+
+      $tmp = array_flip($this->Releases);
+      if(isset($tmp[$this->FAIrelease])){
+        $base =  $tmp[$this->FAIrelease];
+      }else{
+        $k = key($tmp);
+        $r = $tmp[$k];
+        $this->FAIrelease = $k;
+        $base = $r; 
+    
+        print_red(sprintf(_("Can't resolve the release name '%s', setting release name to '%s'. Possibly the objects base has changed."),$this->FAIrelease,$k));
+      }
+
+      $base = preg_replace("/ou=apps,.*$/","ou=apps,".$this->curbase,$base);
+    
+      $ldap   = $this->config->get_ldap_link();
+      $ldap->cd ($base);
+      $ldap->ls ("(objectClass=gosaApplication)",$base);
+    }else{
+      $ldap   = $this->config->get_ldap_link();
+      $ldap->cd ("ou=apps,".$this->curbase);
+      $ldap->ls ("(objectClass=gosaApplication)","ou=apps,".$this->curbase);
+    }
+    
     while ($attrs= $ldap->fetch()){
       if (isset($attrs["description"][0])){    
         $this->apps[$attrs["cn"][0]]=
@@ -703,6 +940,32 @@ class appgroup extends plugin
           $attrs["cn"][0];
       }
     }
+
+    $ldap->cd($this->config->current['BASE']);
+    $ldap->search("objectClass=gosaApplication",array("gosaApplicationParameter","cn"));
+    $tmp = search_config($this->config->data,"faiManagement","CLASS");
+    $this->AllAppsForRelease = array();
+    if(!empty($tmp)){
+
+      $tmp = array_flip($this->Releases);
+
+      while($attrs = $ldap->fetch()){
+        
+        $testdn = preg_replace("/ou=apps,.*$/","ou=apps",$attrs['dn']);
+        $testdn = preg_replace("/^[^,]+/","",$testdn);
+        $testdn = preg_replace("/^,/","",$testdn);
+
+        if($testdn == preg_replace("/ou=apps,.*$/","ou=apps",$tmp[$this->FAIrelease])){
+          $this->AllAppsForRelease[$attrs['dn']] = $attrs['cn'][0];
+          $this->AllAppsForReleaseParameter[$this->FAIrelease][$attrs['cn'][0]] = $attrs;
+        }
+      }
+    }else{
+      while($attrs = $ldap->fetch()){
+        $this->AllAppsForRelease[$attrs['dn']] = $attrs['cn'][0];
+      }
+    }
+
     natcasesort ($this->apps);
     reset ($this->apps);
 
@@ -741,6 +1004,27 @@ class appgroup extends plugin
     $this->is_modified= TRUE;
   }
 
+  function getParameters($app)
+  {
+    $tmp = $this->getReleases();
+    $ret = array();
+    if(in_array($this->FAIrelease,$tmp)){
+      $tmp2 = array_flip($tmp);
+      $base = $tmp2[$this->FAIrelease];
+      $ldap = $this->config->get_ldap_link();
+      $ldap->cd($this->config->current['BASE']);
+      $ldap->search("(&(objectClass=gosaApplication)(cn=".$app.")(gosaApplicationParameter=*))",array("gosaApplicationParameter"));
+      if($ldap->count()){
+        $attrs = $ldap->fetch();
+        for($i = 0 ; $i < $attrs['gosaApplicationParameter']['count'] ; $i ++ ){
+          $name = preg_replace("/:.*$/","",$attrs['gosaApplicationParameter'][$i]);
+          $ret[$name] = $name;
+        } 
+      }
+    }
+    return($ret);
+  }
+
   function GetSubdirs($dir)
   {
     $ret = array();
@@ -767,7 +1051,6 @@ class appgroup extends plugin
     }
   return($ret);
   }
-
 }
 
 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler: