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[gosa.git] / gosa-plugins / fai / admin / fai / class_faiManagement.inc
index 35d5cb0600f576a3211637452705e787c4e1d787..72031cfd93868a7ad1b093cc8cfdd541170052f9 100644 (file)
 <?php
 /*
-   This code is part of GOsa (https://gosa.gonicus.de)
-   Copyright (C) 2003  Cajus Pollmeier
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * This code is part of GOsa (http://www.gosa-project.org)
+ * Copyright (C) 2003-2008 GONICUS GmbH
+ *
+ * ID: $$Id: class_faiManagement.inc 14742 2009-11-04 13:18:33Z hickert $$
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-
-class faiManagement extends plugin
+class faiManagement extends management
 {
-       /* Definitions */
   var $plHeadline     = "Software deployment";
   var $plDescription  = "Manage software packages and deployment reciepes";
-  var $plIcon         = "plugins/fai/images/plugin.png";
-
-       /* Headpage attributes */
-  var $lock_type    = "";    // should be branch/freeze
-  var $lock_name    = "";
-  var $lock_dn      = "";  
-
-       /* attribute list for save action */
-       var $attributes         = array("lock_type","lock_name","lock_dn");     //      Attributes Managed by this plugin 
-       var $objectclasses= array();    //      ObjectClasses which the attributes are related to
-       var $dialog                             = array();      //      This object contains every dialog we have currently opened
-
-       var $objects                    = array();      //      This array contains all available objects shown in divlist
-       var $is_dialog          = false;
+  var $plIcon  = "plugins/fai/images/plugin.png";
 
-  var $dispNewBranch= false;
-  var $dispNewFreeze= false;
+  // Tab definition 
+  protected $tabClass = "";
+  protected $tabType = "";
+  protected $aclCategory = "";
+  protected $aclPlugin   = "";
+  protected $objectName   = "FAI object";
 
-  var $DivListFai;
-  var $start_pasting_copied_objects = FALSE;
-  var $CopyPasteHandler = FALSE;
+  //  Attributes Managed by this plugin can be used in post events
+  public $attributes   = array("lock_type","lock_name","lock_dn");  
 
-  /* Allow inserting of new elements if freezed releases 
-  */
-  var $allow_freeze_object_attach = TRUE;
+  var $dispNewBranch=false;
+  var $dispNewFreeze=false;
 
-  var $no_save;
-  var $fai_base     ="";
-  var $fai_release  ="";
+  var $fai_release = ""; // The currently selected release while in release management mode!
+  var $fai_base = ""; 
+  var $acl_base = ""; 
 
-  var $acl_module = array("fai");
+  var $lock_type = "";
+  var $lock_dn = "";
+  var $lock_name = "";
 
   var $opsi = NULL;
 
-       /* construction/reconstruction 
-        */
-       function faiManagement (&$config, $ui)
-       {
-               /* Set defaults */
-               $this->dn                       = "";
-               $this->config   = $config;
-               $this->ui                       = $ui;  
+
+  function __construct($config,$ui)
+  {
+    $this->config = $config;
 
     /* Check if the opsi plugin is installed.
      */
     if(class_available("opsi")){
       $this->opsi = new opsi($this->config);;
     }
-    
-    /* Creat dialog object */
-    $this->DivListFai = new divListFai($this->config,$this);
 
-    /* Copy & Paste handler */
-    if ($this->config->boolValueIsTrue("main", "copyPaste")){
-      $this->CopyPasteHandler= new CopyPasteHandler($this->config);
-    }
-
-    /* Set default release 
-       !! If you change the base here you have to update the base in 
-           class_divListFai.inc too, all ACL checks use ($this->config->current['BASE']).
-     */
     $this->fai_base = get_ou("faiBaseRDN").$this->config->current['BASE'];
+    $cfg_rel = $this->config->search("faiManagement","DEFAULTFAIRELEASE",array("menu"));
+    if(!empty($cfg_rel)){
+      $this->fai_release = $cfg_rel;
+    }else{
+      $this->fai_release = $this->fai_base;
+    }
 
-    if(!session::is_set("fai_filter")){
-
-      /* Set intial release */
-      $rel = $config->search("faiManagement","DEFAULTFAIRELEASE",array("menu"));
-      $rels = array_flip($this->getBranches());
-      if(isset($rels[$rel])){
-        $rel = $rels[$rel];
-      }else{
-        $rel = $this->fai_base;
-      }
+    $releases = $this->getReleaseList();
+    if(!isset($releases[$this->fai_release])){
+      $this->fai_release = $this->fai_base;
+    }
 
-      session::set("fai_filter",array("fai_release" => $rel));
+    $this->acl_base = $this->config->current['BASE'];
+    $this->ui = $ui;
+    $this->storagePoints = array(
+        get_ou('faiPartitionRDN'),
+        get_ou('faiPackageRDN'),
+        get_ou('faiScriptRDN'),
+        get_ou('faiVariableRDN'),
+        get_ou('faiHookRDN'),
+        get_ou('faiProfileRDN'),
+        get_ou('faiTemplateRDN'));
+
+    // Build filter
+    if (session::global_is_set(get_class($this)."_filter")){
+      $filter= session::global_get(get_class($this)."_filter");
+    } else {
+      $filter = new filter(get_template_path("fai-filter.xml", true));
+      $filter->setObjectStorage($this->storagePoints);
     }
+    $filter->elementValues['RELEASE'] = $this->fai_release;
+    $this->setFilter($filter);
 
-    $fai_filter = session::get("fai_filter");
-    $this->fai_release = $fai_filter['fai_release'];
-       }
-
-       function execute()
-       {
-    /* Call parent execute */
-    plugin::execute();
-
-
-    /* Initialise vars and smarty */
-               $smarty         = get_smarty();
-               $smarty->assign("BranchName","");
-    
-               $display        = "";
-    $s_action  = "";
-               $s_entry        = "";
-    $no_save = FALSE;   // hide Apply / Save buttons
-    
-    /* If an entry was locked, these vars will be stored in a session to allow direct edit */
-    session::set('LOCK_VARS_TO_USE',array("/^edit_freeze_entry$/","/^edit_entry$/","/^id$/","/^entry_edit_/","/^entry_delete_/","/^item_selected/","/^remove_multiple_fai_objects/","/^menu_action/"));
-
-
-    /****************
-      Handle posts 
-     ****************/
-
-               /* Check ImageButton posts
-                * Create new tab ich new_xx is posted
-                */
-    $posts = array( "/remove_branch/"=>"remove_branch",    "/branch_branch/"=>"branch_branch",
-                    "/freeze_branch/"=>"freeze_branch",    "/create_partition/i"=>"new_partition",
-                    "/create_script/i"=>"new_script",      "/create_hook/i"=>"new_hook",
-                    "/create_variable/i"=>"new_variable",  "/create_template/i"=>"new_template",
-                    "/create_package/i"=>"new_package",    "/create_profile/i"=>"new_profile",
-                    "/edit_continue/"=>"select_class_name_finished",
-                    "/^multiple_copy_fai/" => "copy_multiple", 
-                    "/^multiple_cut_fai/" => "cut_multiple", 
-                    "/^copy/" => "copy",
-                    "/^remove_multiple_fai_objects/" => "del_multiple");
-
-               foreach($_POST as $name => $value){
-      foreach($posts as $reg => $act ){
-        if(preg_match($reg,$name)){
-          $s_action = $act;
-          $s_entry = ltrim(preg_replace($reg,"",$name),"_");
-          $s_entry = preg_replace("/_.*$/","",$s_entry);
-          break;
-        }
-      }
-                       if(preg_match("/^entry_edit_.*/",$name)){
-                               $s_entry = preg_replace("/^entry_edit_/","",$name);
-                               $s_entry = preg_replace("/_.*$/","",$s_entry);
-        $s_action = "edit";
-        break;
-      }elseif(preg_match("/^entry_freeze_edit_.*/",$name)){
-        $s_entry = preg_replace("/^entry_freeze_edit_/","",$name);
-        $s_entry = preg_replace("/_.*$/","",$s_entry);
-        $s_action = "edit";
-        $no_save = TRUE;
-        break;
-      }elseif(preg_match("/^entry_delete_.*/",$name)){
-        $s_entry = preg_replace("/^entry_delete_/","",$name);
-        $s_entry = preg_replace("/_.*$/","",$s_entry);
-        $s_action = "delete";
-        break;
-      }
+    // Build headpage
+    $headpage = new listing(get_template_path("fai-list.xml", true));
+    $headpage->setFilter($filter);
+    $headpage->setBase($this->fai_release);
+    $headpage->registerElementFilter("filterProperties", "faiManagement::filterProperties");
 
-      /* Get posts from opsi onjects 
-       */  
-      if($this->opsi instanceof opsi && $this->opsi->enabled()){
-        if(preg_match("/^entry_opsi_edit_/",$name)){
-          $s_entry = preg_replace("/^entry_opsi_edit_([0-9]*).*$/","\\1",$name);
-          $s_action = "opsi_edit";
-          break;
-        }
-      }
+    // Add copy&paste and snapshot handler.
+    if ($this->config->boolValueIsTrue("main", "copyPaste")){
+      $this->cpHandler = new CopyPasteHandler($this->config);
     }
 
-    /* Get posts from opsi objects 
-     */ 
-               if($this->opsi instanceof opsi && $this->opsi->enabled() && isset($_GET['edit_opsi_entry'])){
-                       $s_entry = $_GET['edit_opsi_entry'];
-                       $s_action = "opsi_edit";
-               }
-
-               if(isset($_GET['edit_entry'])){
-                       $s_entry = $_GET['edit_entry'];
-                       $s_action = "edit";
-               }
-
-               if(isset($_GET['edit_freeze_entry'])){
-                       $s_entry = $_GET['edit_freeze_entry'];
-                       $s_action = "edit";
-      $no_save = TRUE;
-               }
-
-    if(isset($_GET['act']) && $_GET['act'] == "freeze_branch"){
-      $s_action = "freeze_branch";
-    }
-    if(isset($_GET['act']) && $_GET['act'] == "branch_branch"){
-      $s_action = "branch_branch";
-    }
-    if(isset($_GET['act']) && $_GET['act'] == "remove_branch"){
-      $s_action = "remove_branch";
-    }
-    
-    if((isset($_POST['CancelBranchName'])) || (isset($_POST['CloseIFrame']))){
-      $this->dispNewBranch = false;
-      $this->dispNewFreeze = false;
-    }
+    $this->registerAction("remove_multiple","removeEntryRequested");
+    $this->registerAction("new_profile","newEntry");
+    $this->registerAction("new_template","newEntry");
+    $this->registerAction("new_script","newEntry");
+    $this->registerAction("new_hook","newEntry");
+    $this->registerAction("new_variable","newEntry");
+    $this->registerAction("new_package","newEntry");
+    $this->registerAction("new_partition","newEntry");
+    $this->registerAction("newClassNameSelected","newClassNameSelected");
+    $this->registerAction("saveOpsiProperties","saveOpsiProperties");
+    $this->registerAction("editByGroup","editByGroup");
+    $this->registerAction("createBranch","createBranch");
+    $this->registerAction("createFreeze","createFreeze");
+    $this->registerAction("removeBranch","removeBranch");
+    $this->registerAction("removeBranchConfirmed","removeBranchConfirmed");
+    $this->registerAction("saveBranch","saveBranch");
+    $this->registerAction("PerformBranch","PerformBranch");
+
+    parent::__construct($config, $ui, "FAI object", $headpage);
+  }
 
 
-    $type_acl_mapping = array(
-        "FAIpartitionTable"  => "faiPartitionTable", 
-        "FAIpackageList"     => "faiPackage",
-        "FAIscript"          => "faiScript",
-        "FAIvariable"        => "faiVariable",
-        "FAIhook"            => "faiHook",
-        "FAIprofile"         => "faiProfile",
-        "FAItemplate"        => "faiTemplate");
+  /*! \brief  Act on copy & paste actions here.
+   */
+  function copyPasteHandler($action="",$target=array(),$all=array(),$altTabClass ="",$altTabType="",$altAclCategory="",$altAclPlugin="")
+  {
+    // Collect real dns, the listed objects are grouped by their cn
+    $headpage = $this->getHeadpage();
+    if($action == "copy"){
+
+      if(count($target) == 1){
+
+        // We just want to copy a single FAI object, let the user choose entries from the FAI-Group
+        $entry = $headpage->getEntry($target[0]);
+        if(count($entry['GROUPS']) == 1){
+          $data = array_pop($entry['GROUPS']);
+          $type = $this->get_type($data);
+          $this->cpHandler->add_to_queue($g['dn'],"copy",$type[0],$type[2],'fai',$this);
+          @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$g['dn'],"Entry copied!");
+        }else{
+          $this->dialogObject = new faiGroupHandle($entry['GROUPS'],"copy");
+        }
+        
+      }else{
 
+        // More than one group was selected, expect that the user wants to copy the complete groups.
+        foreach($target as $t){
+          $entry = $headpage->getEntry($t);
 
-    /* handle C&P from layers menu */
-    if(isset($_POST['menu_action']) && preg_match("/^multiple_copy_systems/",$_POST['menu_action'])){
-      $s_action = "copy_multiple";
-    }
-    if(isset($_POST['menu_action']) && preg_match("/^multiple_cut_systems/",$_POST['menu_action'])){
-      $s_action = "cut_multiple";
-    }
-    if(isset($_POST['menu_action']) && preg_match("/^editPaste/",$_POST['menu_action'])){
-      $s_action = "editPaste";
+          // Check for valid FAI objects
+          if(in_array('FAKE_OC_FAI', $entry['objectClass'])){
+            foreach($entry['GROUPS'] as $g){
+              $type = $this->get_type($g);
+              $this->cpHandler->add_to_queue($g['dn'],"copy",$type[0],$type[2],'fai',$this);
+              @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$g['dn'],"Entry copied!");
+            }
+          }
+        }
+      }
     }
 
-    /* Create options */
-    if(isset($_POST['menu_action']) && preg_match("/^Create_/",$_POST['menu_action'])){
-      $s_action = "new_".preg_replace("/^Create_/","",$_POST['menu_action']);;
-      $s_entry  = preg_replace("/^Create_/","",$_POST['menu_action']);
+    // Initiate pasting
+    if($action == "paste"){
+      $this->cpPastingStarted = TRUE;
     }
 
-    /* handle remove from layers menu */
-    if(isset($_POST['menu_action']) && preg_match("/^remove_multiple/",$_POST['menu_action'])){
-      $s_action = "del_multiple";
+    // Display any c&p dialogs, eg. object modifications required before pasting.
+    if($this->cpPastingStarted && $this->cpHandler->entries_queued()){
+      $this->cpHandler->SetVar("base",$headpage->getBase());
+      $data = $this->cpHandler->execute();
+      FAI::save_release_changes_now();
+      if(!empty($data)){
+        return($data);
+      }
     }
 
-
-    if(!empty($s_action)){
-      $this->no_save = $no_save;
+    // Automatically disable pasting process since there is no entry left to paste.
+    if(isset($this->cpHandler) && !$this->cpHandler->entries_queued()){
+      $this->cpPastingStarted = FALSE;
     }
+    return("");
+  }
 
-    /********************
-      Copy & Paste
-     ********************/
 
-    /* Display the copy & paste dialog, if it is currently open */
-    $ret = $this->copyPasteHandling_from_queue($s_action,$s_entry);
-    if($ret){
-      return($ret);
+  /*! \brief  A new FAI object was requested, let the user specify a name theis object now. 
+   */
+  function newEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
+  {
+    $types = array( 
+        "new_partition"     =>  "FAIpartitionTable",
+        "new_script"        =>  "FAIscript",
+        "new_hook"          =>  "FAIhook",
+        "new_variable"      =>  "FAIvariable",
+        "new_template"      =>  "FAItemplate",
+        "new_package"       =>  "FAIpackageList");
+    $types_i18n = array( 
+        "new_partition"     =>  _("partition table"),
+        "new_script"        =>  _("script"),
+        "new_hook"          =>  _("hook"),
+        "new_variable"      =>  _("variable"),
+        "new_template"      =>  _("template"),
+        "new_package"       =>  _("package list"));
+
+    if(isset($types[$action])){
+      $type_acl_mapping = array(
+          "FAIpartitionTable"  => "faiPartitionTable",
+          "FAIpackageList"     => "faiPackage",
+          "FAIscript"          => "faiScript",
+          "FAIvariable"        => "faiVariable",
+          "FAIhook"            => "faiHook",
+          "FAIprofile"         => "faiProfile",
+          "FAItemplate"        => "faiTemplate");
+
+      $acl = $this->ui->get_permissions($this->acl_base,"fai/".$type_acl_mapping[$types[$action]]);
+      if(preg_match("/c/",$acl)){
+        $this->dialogObject = new askClassName($this->config,$this->dn,$this->ui,$types[$action]);
+        $this->dialogObject->parent = &$this;
+      }else{
+        msg_dialog::display(_("Permission error"), 
+            sprintf(_("You have no permission to create a new %s!"), $types_i18n[$action]),      ERROR_DIALOG);
+      }
     }
+    if($action == "new_profile"){
+      $this->dn = "new" ;
 
+      $acl = $this->ui->get_permissions($this->acl_base,"fai/faiProfile");
+      if(preg_match("/c/",$acl)){
+        $type= $this->get_type(array("objectClass"=>array("FAIprofile")));
+        $str= management::newEntry('newEntry',array(),array(),$type[0],$type[2],$type[1]);
+        if($str) return($str);
+        $this->tabObject->set_acl_base($this->acl_base);
+        $this->tabObject->by_object[$type[1]]->cn = $name;
+      }else{
+        msg_dialog::display(_("Permission error"), sprintf(_("You have no permission to create a new %s!"), _("profile")), ERROR_DIALOG);
+      }
+    }
+  }
 
-    /*******************
-      Opsi extension 
-     *******************/
 
-    if($this->opsi instanceof opsi && $this->opsi->enabled()){
-      if($s_action == "opsi_edit"){
-        $name = $this->objects[$s_entry]['cn'];
-        $cfg = $this->opsi->get_product_properties($name);
-        $this->dialog = new tabs_opsiProdConfig($this->config, $this->config->data['TABS']['OPSIPRODCONFIG'],"","opsi");
-        if(isset($this->dialog->by_object['opsiProperties'])){
-          $this->dialog->by_object['opsiProperties']->set_cfg($cfg);
-          $this->dialog->by_object['opsiProperties']->set_product($name);
-        }else{
-          trigger_error("Unknown tab, please check config.");
-        }
-      }
-      if($this->dialog instanceof tabs_opsiProdConfig && isset($_POST['cancel_properties'])){
-        $this->dialog = NULL;
-      }
-      if($this->dialog instanceof tabs_opsiProdConfig && isset($_POST['save_properties'])){
-        $this->dialog->save_object();
-        $op    = $this->dialog->by_object['opsiProperties'];
-        $name  = $op->get_product();
-        $cfg   = $op->get_cfg();
-        $this->opsi->set_product_properties($name,$cfg); 
-        if($this->opsi->is_error()){
-          msg_dialog::display(_("Error"),msgPool::siError($this->opsi->get_error()),ERROR_DIALOG);
-        }else{
-          $this->dialog = NULL;
-        }
+  /*! \brief   A new FAI class was requested and the user had a specify a name for it.
+   *           Here we check if this name is useable and then open the edit dialogs.
+   */
+  function newClassNameSelected()
+  {
+    $this->dialogObject->save_object();
+    if(count($this->dialogObject->check())!=0){
+      foreach($this->dialogObject->check() as $msg){
+        msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
       }
-      if($this->dialog instanceof tabs_opsiProdConfig){
-        $this->dialog->save_object();
-        return($this->dialog->execute());
+    }elseif(isset($this->dialogObject->objectClass)){
+      $this->dn = "new" ;
+      $type= $this->get_type(array("objectClass"=>array($this->dialogObject->objectClass)));
+      $name = $this->dialogObject->save();
+
+      if(class_exists($type[0])){
+        $this->closeDialogs();
+        $str = management::newEntry('newEntry',array(),array(),$type[0],$type[2],$type[1]);
+        if($str) return($str);
+        $this->tabObject->set_acl_base($this->acl_base);
+        $this->tabObject->by_object[$type[1]]->cn = $name;
       }
     }
+  }
 
 
-    /****************
-      Delete confirme dialog 
-     ****************/
-
-               if ($s_action=="delete"){
-
-      /* Get 'dn' from posted termlinst */
-      $this->dn= $this->objects[$s_entry]['dn'];
-
-                       /* Load permissions for selected 'dn' and check if
-                          we're allowed to remove this 'dn' */
-      $acl  = $this->ui->get_permissions($this->dn,"fai/".$type_acl_mapping[$this->objects[$s_entry]['type']]);
-      if(preg_match("/d/",$acl)){
-
-                               /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
-                               if (($user= get_lock($this->dn)) != ""){
-                                       return(gen_locked_message ($user, $this->dn));
-                               }
-
-                               /* Lock the current entry, so nobody will edit it during deletion */
-                               add_lock ($this->dn, $this->ui->dn);
-                               $smarty->assign("warning",msgPool::deleteInfo(LDAP::fix($this->dn),_("FAI object")));
-        $smarty->assign("multiple", false);
-                               return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
-                       } else {
-
-                               /* Obviously the user isn't allowed to delete. Show message and clean session. */
-        msg_dialog::display(_("Permission error"), msgPool::permDelete(),ERROR_DIALOG);
-                       }
-               }
-
-
-    /********************
-      Delete MULTIPLE entries requested, display confirm dialog
-     ********************/
-
-    if ($s_action=="del_multiple"){
-      $this->dns = array();
-      $ids = $this->list_get_selected_items();
-
-      if(count($ids)){
-
-        $errors = "";
-        foreach($ids as $id){
-          $dn = $this->objects[$id]['dn'];
-          $cn = $this->objects[$id]['cn'];
-          if(!preg_match('/^freeze/', $this->objects[$id]['FAIstate'])){
-            $this->dns[$id] = $dn;
+  /*! \brief   Edit the selected entry.
+   *           If there was a FAI group clicked, display a dialog with all members of the group.
+   */
+  function editEntry($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
+  {
+    $headpage = $this->getHeadpage();
+    if(count($target) == 1){
+      $entry = $headpage->getEntry($target[0]);
+      if($entry){
+
+        // Edit Opsi objects here 
+        if(in_array("opsi_local", $entry['TYPES']) || in_array("opsi_netboot", $entry['TYPES'])){ 
+          $name = $entry['cn'];
+          $cfg = $this->opsi->get_product_properties($name);
+
+          $str = management::editEntry('editEntry',array($name),array(),'tabs_opsiProdConfig','OPSIPRODCONFIG','opsi');
+          if($str) return($str);
+          if(isset($this->tabObject->by_object['opsiProperties'])){
+            $this->tabObject->by_object['opsiProperties']->set_cfg($cfg);
+            $this->tabObject->by_object['opsiProperties']->set_product($name);
+            $this->skipFooter = TRUE;
           }else{
-            $errors .= $cn.", ";
+            trigger_error("Unknown tab, please check config.");
           }
-        }
-        if ($user= get_multiple_locks($this->dns)){
-          return(gen_locked_message($user,$this->dns));
-        }
 
-        if($errors != ""){
-          msg_dialog::display(_("Branch locked"),sprintf(_("The following entries are locked, you can't remove them %s."),
-            "<br><br>".trim($errors,", ")),INFO_DIALOG);
-        }
+        }else{
 
-        if(count($this->dns)){
+          // Edit FAI objects here 
+          if(count($entry['GROUPS']) == 1){
+            $data = array_pop($entry['GROUPS']);
+            $type = $this->get_type($data);
+            $str = management::editEntry('editEntry',array($data['dn']),array(),$type[0],$type[2],$type[1]);
+            if($str) return($str);
+            $this->tabObject->by_object[$type[1]]->FAIstate = $data['FAIstate'];
+            $this->tabObject->read_only = preg_match("/freeze/i", $data['FAIstate']);
 
-          $dns_names = array();
-          foreach($this->dns as $dn){
-            add_lock ($dn, $this->ui->dn);
-            $dns_names[] = LDAP::fix($dn);
+          }else{
+            $this->dialogObject = new faiGroupHandle($entry['GROUPS'],"edit");
           }
-
-          /* Lock the current entry, so nobody will edit it during deletion */
-                                 $smarty->assign("warning",msgPool::deleteInfo($dns_names,_("FAI object")));
-          $smarty->assign("multiple", true);
-          return($smarty->fetch(get_template_path('remove.tpl', TRUE)));
         }
       }
     }
+  }
 
 
-    /********************
-      Delete MULTIPLE entries confirmed
-     ********************/
-
-    /* Confirmation for deletion has been passed. Users should be deleted. */
-    if (isset($_POST['delete_multiple_fai_object_confirm'])){
-
-      /* Find out more about the object type */
-      $ldap   = $this->config->get_ldap_link();
-
-      /* Remove user by user and check acls before removeing them */
-      foreach($this->dns as $key => $dn){
-
-        $ldap->cat($dn, array('objectClass'));
-        $attrs  = $ldap->fetch();
-        $type   = $this->get_type($attrs);
-
-        $acl  = $this->ui->get_permissions($dn,"fai/".$type[1]);
-        if(preg_match("/d/",$acl)){
+  /*! \brief   Save changes made in opsi dialogs.
+   */
+  function saveOpsiProperties()
+  {
+    if($this->tabObject instanceof tabs_opsiProdConfig && isset($_POST['save_properties'])){
+      $this->tabObject->save_object();
+      $op    = $this->tabObject->by_object['opsiProperties'];
+      $name  = $op->get_product();
+      $cfg   = $op->get_cfg();
+      $this->opsi->set_product_properties($name,$cfg);
+      if($this->opsi->is_error()){
+        msg_dialog::display(_("Error"),msgPool::siError($this->opsi->get_error()),ERROR_DIALOG);
+      }else{
+        $this->remove_lock();
+        $this->closeDialogs();
+      }
+    }
+  }
 
-          $this->dialog = new $type[0]($this->config, $this->config->data['TABS'][$type[2]], $dn,"fai");
-          $this->dialog->parent = &$this;
-          $this->dialog->set_acl_base($dn);
-          $this->dialog->by_object[$type[1]]->remove_from_parent ();
-          unset ($this->dialog);
-          $this->dialog= FALSE;
-          $to_del = FAI::clean_up_releases($dn);
-          FAI::save_release_changes_now();
 
-          foreach($to_del as $dn){
-            $ldap->rmdir_recursive($dn);
+  /*! \brief   Someone wants to remove some object(s)
+   *            ask for a confirmation now.
+   */
+  function removeEntryRequested($action="",$target=array(),$all=array(), $altTabClass ="", $altTabType = "", $altAclCategory="")
+  {
+    $this->closeDialogs();
+    if($action == "remove_multiple"){
+
+      // Collect objects to delete
+      $headpage = $this->getHeadpage();
+      $to_delete = array();
+      foreach($target as $id){
+        $object = $headpage->getEntry($id);
+        if(in_array("FAKE_OC_FAI", $object['objectClass'])){
+          foreach($object['GROUPS']  as $entry){
+            array_push($to_delete, $entry);
           }
-
-        } else {
-
-          /* Normally this shouldn't be reached, send some extra
-             logs to notify the administrator */
-          msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
-          new log("security","fai/".get_class($this),$dn,array(),"Tried to trick deletion.");
         }
       }
+      return($this->removeFAIObjects($to_delete));
+    }else{
 
-      /* Remove lock file after successfull deletion */
-      $this->remove_lock();
-      $this->dns = array();
+      // Try to remove a single object, only FAI objects can be removed!
+      $headpage = $this->getHeadpage();
+      if(count($target) == 1){
+        $entry = $headpage->getEntry($target[0]);
+        if($entry && in_array("FAKE_OC_FAI",$entry['objectClass'])){
+          $this->dialogObject = new faiGroupHandle($entry['GROUPS'],"remove");
+        }
+      }
     }
+  }
 
 
-    /********************
-      Delete MULTIPLE entries Canceled
-     ********************/
+  /*! \brief   Someone wants to remove some object(s)
+   *            ask for a confirmation now.
+   */
+  function removeFAIObjects($to_delete)
+  {
+    // Close dialogs and remove locks for currently handled dns
+    $this->cancelEdit();
 
-    /* Remove lock */
-    if(isset($_POST['delete_multiple_fai_object_cancel'])){
-      $this->dns = array();
-      $this->remove_lock();
+    // Do not allow to remove objects with state freeezed
+    $errors = $disallowed = array();
+  
+    foreach($to_delete as $obj){
+      $type = $this->get_type($obj);
+      $acl  = $this->ui->get_permissions($obj['dn'],"fai/".$type[1]);
+      if(!preg_match("/d/",$acl)){
+        $disallowed[] = $obj['dn'];
+      }elseif(isset($obj['FAIstate']) && preg_match('/^freeze/', $obj['FAIstate'])){
+        $errors[] = $obj['dn'];
+      }else{
+        $this->dns[] = $obj['dn'];
+      }
+    }
+    if(count($errors)){
+      msg_dialog::display(_("Branch locked"),
+          sprintf(_("The following entries are locked, you can't remove them %s."),msgPool::buildList($errors)),INFO_DIALOG);
+    }
+    if(count($disallowed)){ 
+      msg_dialog::display(_("Permission error"), msgPool::permDelete($disallowed), ERROR_DIALOG);
     }
 
+    // Check entry locking
+    $smarty = get_smarty();
+    if(count($this->dns)){
+      if ($user= get_multiple_locks($this->dns)){
+        return(gen_locked_message($user,$this->dns));
+      }
+      if(count($this->dns)){
 
-    /****************
-      Delete aborted  
-     ****************/
+        // Add locks
+        $dns_names = array();
+        $types = array();
+        $h = $this->getHeadpage();
 
-               /* Delete canceled? */
-               if (isset($_POST['delete_cancel'])){
-      $this->remove_lock();
-               }
+        // Build list of object -labels
+        foreach($h->objectTypes as $type){
+          $map[$type['objectClass']]= $type['label'];
+        }
 
+        foreach($this->dns as $dn){
+          $tmp = $h->getType($dn);
+          if(isset($map[$tmp])){
+            $dns_names[] = '('._($map[$tmp]).')&nbsp;-&nbsp;'.LDAP::fix($dn);
+          }else{
+            $dns_names[] =LDAP::fix($dn);
+          }
+        }
+        add_lock ($this->dns, $this->ui->dn);
 
-    /****************
-      Delete confirmed 
-     ****************/
+        $smarty->assign("info",msgPool::deleteInfo($dns_names));
+        return($smarty->fetch(get_template_path('removeEntries.tpl', TRUE)));
+      }
+    }
+  }
 
-               /* Deltetion was confirmed, so delete this entry
-     */
-    if (isset($_POST['delete_terminal_confirm'])){
 
-      /* Some nice guy may send this as POST, so we've to check
-         for the permissions again. */
+  /*! \brief   Entry removal is confirmed, now remove objects
+   */
+  function removeEntryConfirmed($action="",$target=array(),$all=array(),
+      $altTabClass="",$altTabType="",$altAclCategory="")
+  {
+    $ldap = $this->config->get_ldap_link();
+    $ldap->cd($this->config->current['BASE']); 
 
-      /* Find out more about the object type */
-      $ldap      = $this->config->get_ldap_link();
-      $ldap->cat($this->dn, array('objectClass'));
+    $disallowed = array();
+    foreach($this->dns as $key => $dn){
+      $ldap->cat($dn);
       if($ldap->count()){
-        $attrs = $ldap->fetch();
-        $type    = $this->get_type($attrs);                    
+        $attrs = $ldap->fetch();
+        $type= $this->get_type($attrs);
 
-        $acl  = $this->ui->get_permissions($this->dn,"fai/".$type[1]);
+        $acl  = $this->ui->get_permissions($dn,"fai/".$type[1]);
         if(preg_match("/d/",$acl)){
 
-          $this->dialog = new $type[0]($this->config,  $this->config->data['TABS'][$type[2]], $this->dn,"fai");
-          $this->dialog->set_acl_base($this->dn);
-          $this->dialog->parent = &$this;
-          $this->dialog->by_object[$type[1]]->remove_from_parent ();
-          unset ($this->dialog);
-          $this->dialog= FALSE;
-          $to_del = FAI::clean_up_releases($this->dn);
+          // Now save changes
+          $str = management::removeEntryConfirmed($action,array($dn),$all,$type[0],$type[2],$type[1]);
+          if(!empty($str)) return($str);
           FAI::save_release_changes_now();
-
+          $to_del = FAI::clean_up_releases($dn);
           foreach($to_del as $dn){
             $ldap->rmdir_recursive($dn);
           }
 
         } else {
-
-          /* Normally this shouldn't be reached, send some extra
-             logs to notify the administrator */
-          msg_dialog::display(_("Permission error"), msgPool::permDelete(), ERROR_DIALOG);
+          $disallowed[] = $dn;
           new log("security","fai/".get_class($this),$dn,array(),"Tried to trick deletion.");
         }
-
-      }else{
-        msg_dialog::display(_("Error"), sprintf(_("Cannot delete '%s': object does not exist!"), $this->dn) , ERROR_DIALOG);
       }
-
-      /* Remove lock file after successfull deletion */
-      $this->remove_lock();
     }
 
+    /* Normally this shouldn't be reached, send some extra
+       logs to notify the administrator */
+    if(count($disallowed)){ 
+      msg_dialog::display(_("Permission error"), msgPool::permDelete($disallowed), ERROR_DIALOG);
+    }
+  }
 
-    /****************
-      Edit entry 
-     ****************/
 
-               if(($s_action == "edit") && (!isset($this->dialog->config))){
-                       $entry    = $this->objects[$s_entry];
-                       $a_setup  = $this->get_type($entry);
-                       $this->dn = $entry['dn'];
+  /*! \brief   Someone clicked on edit/remove for a grouped FAI object.
+   *           We are now going to display a dialog to let the user select the entry 
+   *            he wants to perform the action on.
+   */
+  function editByGroup()
+  {
+    if($this->dialogObject instanceOf faiGroupHandle && $this->dialogObject->get_mode() == "edit"){
+      $this->dialogObject->save_object();
+      $entry = $this->dialogObject->get_selected();
+      $this->closeDialogs();
+      $data = array_pop($entry);
+      $type = $this->get_type($data);
+      $str = management::editEntry('editEntry',array($data['dn']),array(),$type[0],$type[2],$type[1]);
+      if($str) return($str);
+      $this->tabObject->by_object[$type[1]]->FAIstate = $data['FAIstate'];
+      $this->tabObject->read_only = preg_match("/freeze/i", $data['FAIstate']);
+    }elseif($this->dialogObject instanceOf faiGroupHandle && $this->dialogObject->get_mode() == "remove"){
+      $this->dialogObject->save_object();
+      $to_delete = $entry = $this->dialogObject->get_selected();
+      if(count($to_delete)) $this->closeDialogs();
+      return($this->removeFAIObjects($to_delete));
+    }elseif($this->dialogObject instanceOf faiGroupHandle && $this->dialogObject->get_mode() == "copy"){
+      $this->dialogObject->save_object();
+      $entries = $entry = $this->dialogObject->get_selected();
+      if(count($entries)){
+        foreach($entries as $entry){
+          $type = $this->get_type($entry);
+          $this->cpHandler->add_to_queue($entry['dn'],"copy",$type[0],$type[2],'fai',$this);
+          @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__,$entry['dn'],"Entry copied!");
+        }
+        $this->closeDialogs();
+      }
+    }
+  }
 
-                       /* Check locking, save current plugin in 'back_plugin', so the dialog knows where to return. */
-                       if (($user= get_lock($this->dn)) != ""){
-                               return(gen_locked_message ($user, $this->dn));
-                       }
-                       add_lock ($this->dn, $this->ui->dn);
 
-                       $this->dialog     = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
-      $this->dialog->parent = &$this;
-      $this->dialog->by_object[$a_setup[1]]->FAIstate = $entry['FAIstate'];
-      $this->dialog->set_acl_base($this->dn);
-                       $this->is_dialog  = true;
-                       session::set('objectinfo',$this->dn);
-               }
+  /*! \brief   Save dialog/object modifications
+   */
+  protected function saveChanges()
+  {
+    $str = management::saveChanges();
+    if($str) return($str);
+
+    // Now save changes
+    FAI::save_release_changes_now();
+    $to_del = FAI::clean_up_releases($this->last_dn);
+    $ldap= $this->config->get_ldap_link();
+    foreach($to_del as $dn){
+      $ldap->rmdir_recursive($dn);
+    }
+  }
 
 
-    /*  Branch handling 
-        09.01.2006
-    */
+  /*! \brief   Save dialog/object modifications but keep the dialogs opened
+   */
+  protected function applyChanges()
+  {
+    $str = management::applyChanges();
+    if($str) return($str);
+
+    // Now save changes
+    FAI::save_release_changes_now();
+    $to_del = FAI::clean_up_releases($this->last_dn);
+    foreach($to_del as $dn){
+      $ldap->rmdir_recursive($dn);
+    }
+  }
 
-    /****************
-      Remove branch
-     ****************/
 
-    /* Remove branch 
+  /*! \brief   Initiates release removal
+   */
+  function removeBranch()
+  {
+    /* Check if we have a post remove method configured
+     *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
      */
-    if($s_action == "remove_branch"){
-      $base= $this->fai_release;
-
-      /* Check if we have a post remove method configured
-       *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
-       */
-      if("" != $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'))){
-        /* Load permissions for selected 'dn' and check if
-           we're allowed to remove this 'dn' */
-        if($this->acl_is_removeable()){
-          $smarty->assign("release_hidden",base64_encode($this->fai_release));
-          $smarty->assign("info", msgPool::deleteInfo(LDAP::fix($this->fai_release),_("FAI branch/freeze")));
-          return($smarty->fetch(get_template_path('remove_branch.tpl',TRUE)));
-        } else {
-          msg_dialog::display(_("Permission error"), _("You have no permission to delete this release!"), ERROR_DIALOG);
-        }
+    if("" != $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'))){
+      /* Load permissions for selected 'dn' and check if
+         we're allowed to remove this 'dn' */
+      if(preg_match("/d/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+        $smarty=get_smarty();
+        $smarty->assign("release_hidden",base64_encode($this->fai_release));
+        $smarty->assign("info", msgPool::deleteInfo(LDAP::fix($this->fai_release),_("FAI branch/freeze")));
+        return($smarty->fetch(get_template_path('remove_branch.tpl',TRUE)));
+      } else {
+        msg_dialog::display(_("Permission error"), _("You have no permission to delete this release!"), ERROR_DIALOG);
       }
     }
+  }
 
-    
-    /****************
-      Remove branch confirmed
-     ****************/
 
-    if(isset($_POST['delete_branch_confirm'])){
+  /*! \brief   Remove a release after removal was confirmed
+   */
+  function removeBranchConfirmed()
+  {
+    /* Check if we have a post remove method configured
+     *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
+     */
+    if("" != $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'))){
 
-      /* Check if we have a post remove method configured
-       *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
-       */
-      if("" != $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'))){
+      if(!isset($_POST['release_hidden']) || base64_decode($_POST['release_hidden']) != $this->fai_release){
+        msg_dialog::display(_("Warning"),_("Release remove aborted because the release name check failed!"));
+      }else{
 
-        if(!isset($_POST['release_hidden']) || base64_decode($_POST['release_hidden']) != $this->fai_release){
-          msg_dialog::display(_("Warning"),_("Release remove aborted because the release name check failed!"));
-        }else{
+        $bb =  $this->fai_release;
+        $ldap = $this->config->get_ldap_link();
 
-          $bb =  $this->fai_release;
-          if(!isset($ldap)){
-            $ldap = $this->config->get_ldap_link();
-          }
+        $br = $this->getBranches();
 
-          $br = $this->getBranches();
+        if(isset($br[$bb]) && preg_match("/d/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+          $name = $br[$bb];
 
-          if(isset($br[$bb]) && $this->acl_is_removeable()){
-            $name = $br[$bb];
+          $ldap->cd($bb);
+          $ldap->recursive_remove();
+          $ldap->cd(preg_replace('/,'.preg_quote(get_ou('faiBaseRDN'), '/').'/i', ','.get_ou('applicationRDN'), $bb));
+          $ldap->recursive_remove();
+          $ldap->cd(preg_replace('/,'.preg_quote(get_ou('faiBaseRDN'), '/').'/i', ','.get_ou('mimetypeRDN'), $bb));
+          $ldap->recursive_remove();
 
-            $ldap->cd($bb);
-            $ldap->recursive_remove();
-            $ldap->cd(preg_replace('/,'.preg_quote(get_ou('faiBaseRDN'), '/').'/', ','.get_ou('applicationRDN'), $bb));
-            $ldap->recursive_remove();
-            $ldap->cd(preg_replace('/,'.preg_quote(get_ou('faiBaseRDN'), '/').'/', ','.get_ou('mimetypeRDN'), $bb));
-            $ldap->recursive_remove();
+          /* Search for all groups with configured application menus.
+             - First search all groups, to ensure that we only remove entries form whithin groups.
+             - The search für menu configuration for the specified release and collect all those dns.
+             - Remove entries
+           */
+          $release_ou = preg_replace("/".preg_quote(get_ou("faiBaseRDN"), '/').".*$/i","",$bb);
+          $ldap->cd($this->config->current['BASE']);
+          $ldap->search("(objectClass=posixGroup)",array("dn"));
 
-            /* Search for all groups with configured application menus.
-              - First search all groups, to ensure that we only remove entries form whithin groups. 
-              - The search für menu configuration for the specified release and collect all those dns.
-              - Remove entries
-             */
-            $release_ou = preg_replace("/".preg_quote(get_ou("faiBaseRDN"), '/').".*$/","",$bb);
-            $ldap->cd($this->config->current['BASE']);
-            $ldap->search("(objectClass=posixGroup)",array("dn"));
-          
-            /* Collect all group dns 
-             */
-            $groups = array();
-            while($attrs = $ldap->fetch()){
-              $groups[] = $attrs['dn'];
-            }
+          /* Collect all group dns
+           */
+          $groups = array();
+          while($attrs = $ldap->fetch()){
+            $groups[] = $attrs['dn'];
+          }
 
-            /* Collect all group menu release dns that match the release we have removed 
-             */
-            $dns = array();
-            foreach($groups as $dn){
-              $ldap->cd($dn);
-              $ldap->search("(objectClass=FAIbranch)",array("dn"));
-              while($attrs = $ldap->fetch()){
-                if(preg_match("/^".preg_quote($release_ou, '/')."/",$attrs['dn'])){
-                  $dns[] = $attrs['dn'];
-                }
+
+          /* Collect all group menu release dns that match the release we have removed
+           */
+          $dns = array();
+          foreach($groups as $dn){
+            $ldap->cd($dn);
+            $ldap->search("(objectClass=FAIbranch)",array("dn"));
+            while($attrs = $ldap->fetch()){
+              if(preg_match("/^".preg_quote($release_ou, '/')."/",$attrs['dn'])){
+                $dns[] = $attrs['dn'];
               }
             }
-            
-            /* Finally remove collected release dns 
-             */
-            foreach($dns as $dn){
-              $ldap->cd($dn);
-              $ldap->recursive_remove();
-            }
+          }
 
-            /* Post remove */
-            $this->fai_release = $this->fai_base;
-            $this->lock_name   = $name;
-            $this->lock_dn     = $bb;
-            $this->postremove();
+          /* Finally remove collected release dns
+           */
+          foreach($dns as $dn){
+            $ldap->cd($dn);
+            $ldap->recursive_remove();
+          }
 
-            $fai_filter = session::get("fai_filter");
-            $fai_filter['fai_release'] = $this->fai_release;
-            session::set("fai_filter",$fai_filter);
+          /* Post remove */
+          $this->fai_release = $this->fai_base;
+          $this->lock_name   = $name;
+          $this->lock_dn     = $bb;
+          $this->handle_post_events('remove');
 
-            new log("remove","fai/".get_class($this),$br[$bb],array(),"Release removed");
-          }
+          $fai_filter = session::get("fai_filter");
+          $fai_filter['fai_release'] = $this->fai_release;
+          session::set("fai_filter",$fai_filter);
+
+          new log("remove","fai/".get_class($this),$br[$bb],array(),"Release removed");
         }
       }
     }
+  }
 
 
-    /****************
-      Create a new branch "insert Name"
-     ****************/
-
-    if((isset($_POST['UseBranchName']))&&(($this->dispNewBranch)||($this->dispNewFreeze))){
-      session::set('LASTPOST',$_POST);
-
-      if($this->dispNewBranch){
-        $type = "branch";
+  /*! \brief   Initiates release creation 
+   */
+  function createBranch()
+  { 
+    if($this->config->search("faiManagement", "POSTCREATE",array('menu','tabs')) == ""){ 
+      msg_dialog::display(_("Configuration"), msgPool::cmdnotfound("POSTCREATE", get_class()), ERROR_DIALOG);
+    }elseif(!preg_match("/c/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+      msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
+    }else{
+      $smarty = get_smarty();
+      $this->dispNewBranch=true;
+      $this->dispNewFreeze=false;
+      $smarty->assign("iframe",false);
+      if(isset($_POST['BranchName'])){
+        $smarty->assign("BranchName", $_POST['BranchName']);
       }else{
-        $type = "freeze";
-      }
-
-      /* Check branch name */
-      $name = $_POST['BranchName'];
-      $is_ok = true;
-      $smarty->assign("BranchName",$name);
-      $base= $this->fai_base;
-
-      /* Check used characters */
-      if(!preg_match("/^[0-9a-z\.]*$/",$name)){
-        msg_dialog::display(_("Error"), msgPool::invalid(_("Name"),$name,"/[0-9a-z\.]/"), ERROR_DIALOG);
-        $is_ok = false;
-      }
-
-      /* Check if this name is already in use */
-      if(!$this->CheckNewBranchName($_POST['BranchName'],$this->fai_release)){
-        msg_dialog::display(_("Error"), msgPool::duplicated(_("Name")), ERROR_DIALOG);
-        $is_ok = false;
+        $smarty->assign("BranchName","");
       }
+      return($smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__))));
+    }
+  }
 
-      if($is_ok){
 
-        if(session::is_set('LASTPOST')){
-          $LASTPOST = session::get('LASTPOST');
-        }else{
-          $LASTPOST = array();
-        }
-        $LASTPOST['base'] = $base;
-        $LASTPOST['type'] = $type;
-        session::set('LASTPOST',$LASTPOST);
-        $smarty->assign("iframe", true);
-        $smarty->assign("plugID", $_GET['plug']);
-        $display       = $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
-        return($display);
+  /*! \brief   Initiates release creation 
+   */
+  function createFreeze()
+  {
+    if($this->config->search("faiManagement", "POSTCREATE",array('menu','tabs')) == ""){ 
+      msg_dialog::display(_("Configuration"), msgPool::cmdnotfound("POSTCREATE", get_class()), ERROR_DIALOG);
+    }elseif(!preg_match("/c/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+      msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
+    }else{
+      $smarty = get_smarty();
+      $this->dispNewFreeze=true;
+      $this->dispNewBranch=false;
+      $smarty->assign("iframe",false);
+      if(isset($_POST['BranchName'])){
+        $smarty->assign("BranchName", $_POST['BranchName']);
+      }else{
+        $smarty->assign("BranchName","");
       }
+      return($smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__))));
     }
+  }
 
 
-    /****************
-      Create a new branch 
-     ****************/
-
-    if(isset($_GET['PerformBranch'])){
-    
-      if(!$this->acl_is_createable()){
-        msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
-      }else{
+  /*! \brief   Creates a new branch
+   */
+  function PerformBranch()
+  {
+    if(!preg_match("/c/",$this->ui->get_permissions($this->acl_base,"fai/faiManagement"))){
+      msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
+    }else{
 
-        /* In order to see error messages we have to reset the error handler.
-            Due to the exit(); 
-         */
-        restore_error_handler();
+      /* In order to see error messages we have to reset the error handler.
+         Due to the exit();
+       */
+      restore_error_handler();
 
-        /* Create it know */
-        $this->dispNewBranch = false;
-        $this->dispNewFreeze = false;
+      $this->dispNewBranch = false;
+      $this->dispNewFreeze = false;
 
-        $LASTPOST = session::get('LASTPOST');
-        $base = $LASTPOST['base'];
-        $_POST  = session::get('LASTPOST');      
-        $name = $_POST['BranchName'];
+      $LASTPOST = session::get('LASTPOST');
+      $base = $LASTPOST['base'];
+      $_POST  = session::get('LASTPOST');
+      $name = $_POST['BranchName'];
 
-        $type = $LASTPOST['type'];
-        $ldap = $this->config->get_ldap_link();
+      $type = $LASTPOST['type'];
+      $ldap = $this->config->get_ldap_link();
 
-        $baseToUse = $base;
-        if($this->fai_release !=  $this->fai_base){
-          $baseToUse = $this->fai_release;
-        }
+      $baseToUse = $base;
+      if($this->fai_release !=  $this->fai_base){
+        $baseToUse = $this->fai_release;
+      }
 
-        /* Create new Release name to be able to set faidebianRelease for FAIpackageList */
+      /* Create new Release name to be able to set faidebianRelease for FAIpackageList */
 
-        $CurrentReleases  = $this->getBranches();
-        $NewReleaseName   = $name;
-        if(isset($CurrentReleases[$this->fai_release])) {
-          if($this->fai_release != $this->fai_base){
-            $NewReleaseName = $CurrentReleases[$this->fai_release]."/".$name;
-            $NewReleaseName = preg_replace("#\/#","/",$NewReleaseName); 
-          }else{
-            $NewReleaseName   = $name;
-          }
+      $CurrentReleases  = $this->getBranches();
+      $NewReleaseName   = $name;
+      if(isset($CurrentReleases[$this->fai_release])) {
+        if($this->fai_release != $this->fai_base){
+          $NewReleaseName = $CurrentReleases[$this->fai_release]."/".$name;
+          $NewReleaseName = preg_replace("#\/#","/",$NewReleaseName);
+        }else{
+          $NewReleaseName   = $name;
         }
+      }
+      $appsrc = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/i",get_ou('applicationRDN'),$baseToUse);
+      $appdst = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/i",get_ou('applicationRDN'),"ou=".$name.",".$baseToUse) ;
 
-        $appsrc = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/",get_ou('applicationRDN'),$baseToUse); 
-        $appdst = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/",get_ou('applicationRDN'),"ou=".$name.",".$baseToUse) ; 
-
-        $mimesrc = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/",get_ou('mimetypeRDN'),$baseToUse); 
-        $mimedst = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/",get_ou('mimetypeRDN'),"ou=".$name.",".$baseToUse) ; 
+      $mimesrc = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/i",get_ou('mimetypeRDN'),$baseToUse);
+      $mimedst = preg_replace("/".preg_quote(get_ou('faiBaseRDN'), '/')."/i",get_ou('mimetypeRDN'),"ou=".$name.",".$baseToUse) ;
 
-        /* Check if source depeartments exist */
-        foreach(array($baseToUse,$appsrc,$mimesrc) as $dep){
-          $ldap->cd($this->config->current['BASE']);
-          $ldap->cat($dep);
-          if(!$ldap->count()){
-            $ldap->create_missing_trees($dep);
-          }
+      /* Check if source depeartments exist */
+      foreach(array($baseToUse,$appsrc,$mimesrc) as $dep){
+        $ldap->cd($this->config->current['BASE']);
+        $ldap->cat($dep);
+        if(!$ldap->count()){
+          $ldap->create_missing_trees($dep);
         }
+      }
 
-        /* Print header to have styles included */
-        echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
-          <html>
-          <head>
-          <title></title>
-          <style type="text/css">@import url("themes/default/style.css");</style>
-          <script language="javascript" src="include/focus.js" type="text/javascript"></script>
-          </head>
-          <body style="background: none;margin:3px;color:black">
-          ';
-
-        new log("create","fai/".get_class($this),$NewReleaseName,array(),"New $type created");
-
-        /* Duplicate group application releases 
-         */
-        FAI::copy_FAI_group_releases($CurrentReleases[$this->fai_release],$name,$type);
-
-        /* Duplicate applications 
-         */
-        $ldap->cat($appsrc,array("dn")) ;
-        if($ldap->count()){
-          $ldap->cd ($appdst);
-          $ldap->recursive_remove();
-          FAI::copy_FAI_resource_recursive($appsrc,$appdst,$NewReleaseName,$type,true);
-        }
+      /* Print header to have styles included */
+      echo '  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+        <html>
+        <head>
+        <title></title>
+        <style type="text/css">@import url("themes/default/style.css");</style>
+        <script language="javascript" src="include/focus.js" type="text/javascript"></script>
+        </head>
+        <body style="background: none;margin:3px;color:black">
+        ';
 
-        /* Duplicate mime types 
-         */
-        $ldap->cat($mimesrc,array("dn")) ;
-        if($ldap->count()){
-          $ldap->cd ($mimedst);
-          $ldap->recursive_remove();
-          FAI::copy_FAI_resource_recursive($mimesrc,$mimedst,$NewReleaseName,$type,true);
-        }
+      new log("create","fai/".get_class($this),$NewReleaseName,array(),"New $type created");
 
-        $attr = array();
-        $attr['objectClass'] = array("organizationalUnit","FAIbranch");
-        $attr['ou']       = $name;
-        $attr['FAIstate'] = $type;
-        $ldap->cd($this->config->current['BASE']);
-        $ldap->cd("ou=".$name.",".$baseToUse);
-        $ldap->cat("ou=".$name.",".$baseToUse);
-        if($ldap->count()){
-          $ldap->modify($attr);
-        }else{
-          $ldap->add($attr);
-        }
+      /* Duplicate group application releases
+       */
+      FAI::copy_FAI_group_releases($CurrentReleases[$this->fai_release],$name,$type);
+
+      /* Duplicate applications
+       */
+      $ldap->cat($appsrc,array("dn")) ;
+      if($ldap->count()){
+        $ldap->cd ($appdst);
+        $ldap->recursive_remove();
+        FAI::copy_FAI_resource_recursive($appsrc,$appdst,$NewReleaseName,$type,true);
+      }
 
-        /* Duplicate fai objects 
-         */
-        //      $ldap->cd ("ou=".$name.",".$baseToUse);
-        //      $ldap->recursive_remove();
-        //      FAI::copy_FAI_resource_recursive($baseToUse,"ou=".$name.",".$baseToUse,$NewReleaseName,$type,true);
+      /* Duplicate mime types
+       */
+      $ldap->cat($mimesrc,array("dn")) ;
+      if($ldap->count()){
+        $ldap->cd ($mimedst);
+        $ldap->recursive_remove();
+        FAI::copy_FAI_resource_recursive($mimesrc,$mimedst,$NewReleaseName,$type,true);
+      }
 
-        echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
-          <br><input type='submit' name='CloseIFrame' value='"._("Continue")."'>
-          </form></div>";
+      $attr = array();
+      $attr['objectClass'] = array("organizationalUnit","FAIbranch");
+      $attr['ou']       = $name;
+      $attr['FAIstate'] = $type;
+      $ldap->cd($this->config->current['BASE']);
+      $ldap->cd("ou=".$name.",".$baseToUse);
+      $ldap->cat("ou=".$name.",".$baseToUse);
+      if($ldap->count()){
+        $ldap->modify($attr);
+      }else{
+        $ldap->add($attr);
+      }
 
-        echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
+      /* Duplicate fai objects
+       */
+      //      $ldap->cd ("ou=".$name.",".$baseToUse);
+      //      $ldap->recursive_remove();
+      //      FAI::copy_FAI_resource_recursive($baseToUse,"ou=".$name.",".$baseToUse,$NewReleaseName,$type,true);
 
-        /* Print footer to have valid html */
-        echo "</body></html>";
+      echo "<div style='width:100%;text-align:right;'><form name='form' method='post' action='?plug=".$_GET['plug']."' target='_parent'>
+        <br><input type='submit' name='CloseIFrame' value='"._("Continue")."'>
+        <input type='hidden' name='php_c_check' value='1'>
+        </form></div>";
 
-        $this->dispNewFreeze = false; 
+      echo "<script language=\"javascript\" type=\"text/javascript\">scrollDown2();</script>" ;
 
-        /* Postcreate */ 
+      /* Print footer to have valid html */
+      echo "</body></html>";
 
-        /* Assign possible attributes */
-        $this->lock_type  = $type; 
-        $this->lock_name  = $name; 
-        $this->lock_dn    = $baseToUse;
-        $this->postcreate();
+      $this->dispNewFreeze = false;
 
+      /* Assign possible attributes */
+      $this->lock_type  = $type;
+      $this->lock_name  = $name;
+      $this->lock_dn    = $baseToUse;
+      $this->handle_post_events('add');
 
-        /* Send daemon event to reload the fai release database 
-         */
-        if(class_available("DaemonEvent") && class_available("gosaSupportDaemon")){
-          $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
-          if(isset($events['TRIGGERED']['DaemonEvent_recreate_fai_release_db'])){
-            $evt = $events['TRIGGERED']['DaemonEvent_recreate_fai_release_db'];
-            $tmp = new $evt['CLASS_NAME']($this->config);
-            $tmp->set_type(TRIGGERED_EVENT);
-            $tmp->add_targets(array("GOSA"));
-            $o_queue = new gosaSupportDaemon();
-            if(!$o_queue->append($tmp)){
-              msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
-            }
+      /* Send daemon event to reload the fai release database
+       */
+      if(class_available("DaemonEvent") && class_available("gosaSupportDaemon")){
+        $events = DaemonEvent::get_event_types(SYSTEM_EVENT | HIDDEN_EVENT);
+        if(isset($events['TRIGGERED']['DaemonEvent_recreate_fai_release_db'])){
+          $evt = $events['TRIGGERED']['DaemonEvent_recreate_fai_release_db'];
+          $tmp = new $evt['CLASS_NAME']($this->config);
+          $tmp->set_type(TRIGGERED_EVENT);
+          $tmp->add_targets(array("GOSA"));
+          $o_queue = new gosaSupportDaemon();
+          if(!$o_queue->append($tmp)){
+            msg_dialog::display(_("Service infrastructure"),msgPool::siError($o_queue->get_error()),ERROR_DIALOG);
           }
-        }else{  
-          trigger_error("Unknown class DaemonEvent / gosaSupportDaemon");
-          msg_dialog::display(_("Fatal error"),
-              "Daemon events called but classes where not accessible, DaemonEvent gosaSupportDaemon",
-              FATAL_ERROR_DIALOG);
         }
-        exit();
+      }else{
+        trigger_error("Unknown class DaemonEvent / gosaSupportDaemon");
+        msg_dialog::display(_("Fatal error"),
+            "Daemon events called but classes where not accessible, DaemonEvent gosaSupportDaemon",
+            FATAL_ERROR_DIALOG);
       }
+      exit();
     }
+  }
 
-    /****************
-      Display dialog to enter new Branch name
-     ****************/
 
-    /* Check if we have a post create method configured
-     *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
-     */
-    if("" != $this->config->search("faiManagement", "POSTCREATE",array('menu','tabs'))){
-      if(($s_action == "branch_branch")||($this->dispNewBranch)){
-        if(!$this->acl_is_createable()){
-        msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
-        }else{
-          $this->dispNewBranch=true;
-          $smarty->assign("iframe",false);
-          $display     .= $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
-          return($display);
-        }
-      } 
+  /*! \brief   Creates a new branch, after a useable name was specified.
+   */
+  function saveBranch()
+  {
+    if($this->dispNewBranch){
+      $type = "branch";
+    }else{
+      $type = "freeze";
     }
 
-    /****************
-      Display dialog to enter new Freeze name
-     ****************/
-
-    /* Check if we have a post create method configured
-     *  else skip this operation. (Skip:Button in the ui should be disabled in this case too)
-     */
-    if("" != $this->config->search("faiManagement", "POSTCREATE",array('menu','tabs'))){
-      if(($s_action == "freeze_branch")||($this->dispNewFreeze)){
-        if(!$this->acl_is_createable()){
-          msg_dialog::display(_("Permission error"), msgPool::permCreate(_("Branch")), ERROR_DIALOG);
-        }else{
-          $this->dispNewFreeze = true;
-          $smarty->assign("iframe",false);
-          $display     .= $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
-          return($display);
-        }
-      }
+    /* Check branch name */
+    $name = $_POST['BranchName'];
+    $is_ok = true;
+    $smarty = get_smarty();
+    $smarty->assign("BranchName",$name);
+    $base= $this->fai_base;
+
+    /* Check used characters */
+    if(!preg_match("/^[0-9a-z\.]*$/",$name)){
+      msg_dialog::display(_("Error"), msgPool::invalid(_("Name"),$name,"/[0-9a-z\.]/"), ERROR_DIALOG);
+      $is_ok = false;
     }
 
-
-    /****************
-      Create a new object 
-     ****************/
-
-    $types = array( "new_partition"     =>  "FAIpartitionTable",
-                    "new_script"        =>  "FAIscript",
-                    "new_hook"          =>  "FAIhook",
-                    "new_variable"      =>  "FAIvariable",
-                    "new_template"      =>  "FAItemplate",
-                    "new_package"       =>  "FAIpackageList");
-    $types_i18n = array( "new_partition"     =>  _("partition table"),
-                    "new_script"        =>  _("script"),
-                    "new_hook"          =>  _("hook"),
-                    "new_variable"      =>  _("variable"),
-                    "new_template"      =>  _("template"),
-                    "new_package"       =>  _("package list"));
-
-    if(isset($types[$s_action])){
-      $acl = $this->ui->get_permissions($this->fai_base,"fai/".$type_acl_mapping[$types[$s_action]]);
-      if(preg_match("/c/",$acl)){
-        $this->dialog = new askClassName($this->config,$this->dn,$this->ui,$types[$s_action]);
-        $this->dialog->parent = &$this;
-      }else{
-        msg_dialog::display(_("Permission error"), sprintf(_("You have no permission to create a new %s!"), $types_i18n[$s_action]), ERROR_DIALOG);
-      }
+    // Check if this name is already in use 
+    if(!$this->CheckNewBranchName($_POST['BranchName'],$this->fai_release)){
+      msg_dialog::display(_("Error"), msgPool::duplicated(_("Name")), ERROR_DIALOG);
+      $is_ok = false;
     }
 
-    /* New Profile */
-    if($s_action == "new_profile"){
-      $this->dn = "new" ;
-
-      $acl = $this->ui->get_permissions($this->fai_base,"fai/faiProfile");
-      if(preg_match("/c/",$acl)){
-        $a_setup= $this->get_type(array("objectClass"=>array("FAIprofile")));
-        $this->dialog = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
-        $this->dialog->set_acl_base($this->base);
-        $this->dialog->parent = &$this;
-
-        $this->is_dialog = false;
-      }else{
-        msg_dialog::display(_("Permission error"), sprintf(_("You have no permission to create a new %s!"), _("profile")), ERROR_DIALOG);
-      }
+    // Handle errors
+    if(!$is_ok && $this->dispNewFreeze){
+      return($this->createFreeze());
+    }elseif(!$is_ok && $this->dispNewBranch){
+      return($this->createBranch());
     }
 
+    // Now create new release
 
-    /****************
-      Get from ask class name dialog 
-     ****************/
-
-    if($s_action == "select_class_name_finished"){
-      $this->dialog->save_object();
-      if(count($this->dialog->check())!=0){
-        foreach($this->dialog->check() as $msg){
-          msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
-        }              
-      }elseif(isset($this->dialog->objectClass)){
-        $this->dn = "new" ;
-        $a_setup= $this->get_type(array("objectClass"=>array($this->dialog->objectClass)));
-        $name = $this->dialog->save();
-
-        if(class_exists($a_setup[0])){
-          $this->dialog = new $a_setup[0]($this->config,$this->config->data['TABS'][$a_setup[2]],$this->dn,"fai");
-          $this->dialog->set_acl_base($this->base);
-          $this->dialog->by_object[$a_setup[1]]->cn = $name;
-          $this->dialog->parent = &$this;
-          $this->is_dialog = true;
-        }
-      }                
-    }  
-
-
-    /****************
-     Cancel dialogs 
-     ****************/
-
-               if(isset($_POST['edit_cancel'])){
-                       $this->dialog=FALSE;
-                       $this->is_dialog = false;
-                       session::un_set('objectinfo');
-      $this->remove_lock();
-               }
-
-
-    /****************
-      Save sub dialogs 
-     ****************/
-
-               /* This check if the given tab could be saved 
-                * If it was possible to save it, remove dialog object. 
-                * If it wasn't possible, show errors and keep dialog.
-                */
-               if((isset($_POST['edit_finish']) || isset($_POST['edit_apply'])) && (isset($this->dialog->config))){
-                       $this->dialog->save_object();
-      $msgs= $this->dialog->check();
-                       if(count($msgs)!=0){
-                               foreach($msgs as $msg){
-          msg_dialog::display(_("Error"), $msg, ERROR_DIALOG);
-                               }
-                       }else{
-                               $this->dialog->save();
-        FAI::save_release_changes_now();
-        if (!isset($_POST['edit_apply'])){
-          $this->remove_lock();
-          $this->dialog=FALSE;
-          $this->is_dialog=false;
-          session::un_set('objectinfo');
-        }else{
-
-          /* Reinitialize tab */
-          if($this->dialog instanceof tabs){
-            $this->dialog->re_init();
-          }
-        }
-                       }
-               }
-
-
-    /****************
-      Display currently open dialog 
-     ****************/
-
-               /* If dialog is set, but $this->is_dialog==false, then 
-                *  only the "abort" button is shown, this are dialogs that must not be saved.  
-                * If is_dialog == true, we are currently editing tab objects.
-                *  Here we need both, save and cancel
-                */ 
-
-               if(is_object($this->dialog)){
-                       $display .= $this->dialog->execute();
-                       /* Don't show buttons if tab dialog requests this */
+    if(session::is_set('LASTPOST')){
+      $LASTPOST = session::get('LASTPOST');
+    }else{
+      $LASTPOST = array();
+    }
+    $LASTPOST['base'] = $base;
+    $LASTPOST['type'] = $type;
+    $LASTPOST['BranchName'] = $name;
+    session::set('LASTPOST',$LASTPOST);
+    $smarty->assign("iframe", true);
+    $smarty->assign("plugID", $_GET['plug']);
+    $display  = $smarty->fetch(get_template_path('faiNewBranch.tpl', TRUE, dirname(__FILE__)));
+    return($display);
 
-      if(isset($this->dialog->current)){
+  }
 
-        $obj = $this->dialog->by_object[$this->dialog->current];
 
-        if((isset($obj->is_dialog) && (!$obj->is_dialog)) || (isset($obj->dialog) && (!$obj->dialog))){
 
-          $display.= "<p style=\"text-align:right\">\n";
-          if(!$this->no_save){
-            $display.= "<input type=\"submit\" name=\"edit_finish\" style=\"width:80px\" value=\"".msgPool::okButton()."\">\n";
-            $display.= "&nbsp;\n";
-            if ($this->dn != "new"){
-              $display.= "<input type=submit name=\"edit_apply\" value=\"".msgPool::applyButton()."\">\n";
-              $display.= "&nbsp;\n";
-            }
-          }
-          $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
-          $display.= "</p>";
-        }elseif(!isset($this->dialog->current)){
-          $display.= "<p style=\"text-align:right\">\n";
-          $display.= "<input type=\"submit\" name=\"edit_continue\" value=\""._("Continue")."\">&nbsp;";
-          $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
-          $display.= "</p>";
-        }
-      }else{
-        $display.= "<p style=\"text-align:right\">\n";
-        $display.= "<input type=\"submit\" name=\"edit_continue\" value=\""._("Continue")."\">&nbsp;";
-        $display.= "<input type=\"submit\" name=\"edit_cancel\" value=\"".msgPool::cancelButton()."\">\n";
-        $display.= "</p>";
-
-      }
-      return($display);
-               }
-               
-
-    /****************
-      Dialog display
-     ****************/
-
-    /* Check if there is a snapshot dialog open */
-    $base = $this->fai_base;
-    if($str = $this->showSnapshotDialog($base,$this->get_used_snapshot_bases(),$this)){
-      return($str);
+  /*! \brief   Returns a list of all releases for useable for drop down boxes.
+   *                      ou=fai... /
+   *              ou=siga,ou=fai... &nbsp; siga
+   *         ou=1,ou=siga,ou=fai... &nbsp;&nbsp; 1
+   */
+  function getReleaseList($base = "", $prefix ="")
+  {
+    $list = array();
+    if(empty($base)){
+      $base = $this->fai_base;
+      $list[$base] = "/";
     }
 
-    /* Display dialog with system list */
-    $this->reload();
-    $this->DivListFai->parent = &$this;
-    $this->DivListFai->execute();
-    $this->DivListFai->setEntries($this->objects);
-    return($this->DivListFai->Draw());
-       }
-
+    $ldap = $this->config->get_ldap_link();
+    $ldap->ls("(objectClass=FAIbranch)",$base,array("ou","FAIstate"));
 
-  /* Return departments, that will be included within snapshot detection */
-  function get_used_snapshot_bases()
-  {
-    $tmp = array();
-    $types = array("faiPartitionRDN","faiScriptRDN","faiTemplateRDN","faiHookRDN","faiProfileRDN","faiVariableRDN","faiPackageRDN");
-    foreach($types as $type){
-      $tmp[] = get_ou($type).$this->fai_release;
+    while($release = $ldap->fetch()){
+      $list[$release['dn']] = $prefix.$release['ou'][0];
+      $list = array_merge($list,$this->getReleaseList($release['dn'],$prefix."&nbsp; "));
     }
-    return($tmp);
+    return($list);
   }
 
 
-  /* Get available branches for current base */
+  /*! \brief   Returns a list of all releases with full release names
+   *                      ou=fai... /
+   *              ou=siga,ou=fai... siga
+   *         ou=1,ou=siga,ou=fai... siga/1
+   */
   function getBranches($base = false,$prefix = "")
   {
     $ret = array("/"=>$this->fai_base);
@@ -1099,185 +949,68 @@ class faiManagement extends plugin
 
     return ($ret);
   }
-  
 
-  function list_get_selected_items()
+
+  /*! \brief   Detects object info like corresponding  tab,class,acl 
+   *    e.g.    [0]   =  tabsPartition
+   *            [1]   =  faiPartitionTable
+   *            [2]   =  FAIPARTITIONTABS
+   */
+  function get_type($array)
   {
-    $ids = array();
-    foreach($_POST as $name => $value){
-      if(preg_match("/^item_selected_[0-9]*$/",$name)){
-        $id   = preg_replace("/^item_selected_/","",$name);
-        $ids[$id] = $id;
-      }
+    if(!isset($array['objectClass'])) return(array());
+    if(in_array("FAIpartitionTable",$array['objectClass'])){
+      return(array("tabsPartition","faiPartitionTable","FAIPARTITIONTABS"));
+    }
+    if(in_array("FAIscript",$array['objectClass'])){
+      return(array("tabsScript","faiScript","FAISCRIPTTABS"));
+    }
+    if(in_array("FAItemplate",$array['objectClass'])){
+      return(array("tabsTemplate","faiTemplate","FAITEMPLATETABS"));
     }
-    return($ids);
+    if(in_array("FAIhook",$array['objectClass'])){
+      return(array("tabsHook","faiHook","FAIHOOKTABS"));
+    }
+    if(in_array("FAIvariable",$array['objectClass'])){
+      return(array("tabsVariable","faiVariable","FAIVARIABLETABS"));
+    }
+    if(in_array("FAIprofile",$array['objectClass'])){
+      return(array("tabsProfile","faiProfile","FAIPROFILETABS"));
+    }
+    if(in_array("FAIpackageList",$array['objectClass'])){
+      return(array("tabsPackage","faiPackage","FAIPACKAGETABS"));
+    }
+    return(array());
   }
 
 
-  /* reload list of objects */
-  function reload()
+  /*! \brief   Checks if the given string can be used as class name
+   */
+  static function check_class_name($oc,$name,$dn)
   {
-    /* Variable initialisation */
-    $str            = "";
-    $Regex          = $this->DivListFai->Regex;
-    $this->objects  = array();
-
-    /* Get base */
-    $base = $this->fai_base;
-    if($this->fai_release != $this->fai_base){
-      $br = $this->getBranches();
-      if(isset($br[$this->fai_release])){
-        $base = $this->fai_release;
-      }else{
-        $base = $this->fai_base;
-      }
-    }
-    $this->base = $base;
-    $this->set_acl_base($this->base);
-
-    $this->lock_type = FAI::get_release_tag(FAI::get_release_dn($base));
+    $base = FAI::get_release_dn($dn);
 
-    /* Create a new list of FAI object 
-     * Generate List of Partitions,Hooks,Scripts,Templates,Profiles ... 
-     */
-    $ObjectTypes = array(
-        "FAIpartitionTable"  => array("OU"=> get_ou('faiPartitionRDN') , "CHKBOX"=>"ShowPartitions"  ,"ACL" => "faiPartitionTable"),
-        "FAIpackageList"     => array("OU"=> get_ou('faiPackageRDN')   , "CHKBOX"=>"ShowPackages"    ,"ACL" => "faiPackage"),
-        "FAIscript"          => array("OU"=> get_ou('faiScriptRDN')    , "CHKBOX"=>"ShowScripts"     ,"ACL" => "faiScript"),
-        "FAIvariable"        => array("OU"=> get_ou('faiVariableRDN')  , "CHKBOX"=>"ShowVariables"   ,"ACL" => "faiVariable"),
-        "FAIhook"            => array("OU"=> get_ou('faiHookRDN')      , "CHKBOX"=>"ShowHooks"       ,"ACL" => "faiHook"),
-        "FAIprofile"         => array("OU"=> get_ou('faiProfileRDN')   , "CHKBOX"=>"ShowProfiles"    ,"ACL" => "faiProfile"),
-        "FAItemplate"        => array("OU"=> get_ou('faiTemplateRDN')  , "CHKBOX"=>"ShowTemplates"   ,"ACL" => "faiTemplate"));
-
-    $filter = "";
-    foreach($ObjectTypes as $key => $data){
-      if($this->DivListFai->$data['CHKBOX']){
-        $filter.= "(objectClass=".$key.")";
+    if($oc == "FAIprofile"){
+      $f = "";
+      $ocs = array("FAIprofile","FAItemplate","FAIhook","FAIpartitionTable","FAIpackageList","FAIscript","FAIvariable");
+      foreach($ocs as $oc){
+        $f .= "(objectClass=".$oc.")";
       }
+      $res  = FAI::get_all_objects_for_given_base($base,"(|".$f.")",TRUE);
+    }else{
+      $res  = FAI::get_all_objects_for_given_base($base,"(objectClass=".$oc.")",TRUE);
     }
-    $filter = "(&(|".$filter.")(cn=$Regex))";
-    
-    /* Get resolved release dependencies */
-    $tmp = FAI::get_all_objects_for_given_base($base,$filter);
-
-    /* Ge listed ldap objects */
-    $ldap = $this->config->get_ldap_link();
-    $ldap->cd($this->config->current['BASE']);
-
-    foreach($tmp as $entry){
-
-      /* Get some more informations about the object */ 
-      $ldap->cat($entry['dn'], array("cn","description","objectClass","FAIclass","FAIstate","objectClass"));
-      $object  = $ldap->fetch();
-
-      /* Walk through possible types */
-      foreach($ObjectTypes as $type => $rest){  
-
-        $acl = $this->ui->get_permissions($object['dn'],"fai/".$rest ['ACL']);
-
-        if(in_array($type,$object['objectClass']) && preg_match("/r/",$acl)){
-
-          /* Prepare object */
-          unset($object['objectClass']['count']);
-          if(!isset($object['description'][0])){
-            $object['description'][0]="";
-          }
-
-          /* Clean up object informations */
-          $obj                  = array();
-          $obj['cn']                         = $object['cn'][0];
-          $obj['dn']                         = $object['dn'];
-          $obj['acl']                      = $acl;
-          $obj['class']                          = $rest ['ACL'];
-          $obj['FAIstate']      = $entry['FAIstate'];
-          $obj['description']   = $object['description'][0];
-          $obj['objectClass']   = $object['objectClass'];
-
-          $this->objects[strtolower($obj['cn']).$obj['cn'].$type] = $obj;
-          $this->objects[strtolower($obj['cn']).$obj['cn'].$type]['type']=$type;
-        }
-                       }
-               }
-
-    /*  Append opsi objects, if opsi is available and if we are on the fai_base
-     */
-    if($this->opsi instanceof opsi && $this->opsi->enabled()){  
-      $opsi_acl = $this->ui->get_permissions($base,"opsi/opsiProperties");
-      if(preg_match("/r/",$opsi_acl)){
-        $err = FALSE;
-        if(!$err && $this->DivListFai->ShowOpsiNetboot){
-          $n_pro = $this->opsi->get_netboot_products();
-          $err |= $this->opsi->is_error();
-          foreach($n_pro as $name => $data){
-            $entry = array("cn" => $name,
-                "description" => $data['DESC'],
-                "type" => "opsi_netboot");
-            $this->objects[$name."_opsi_netboot"] = $entry;
-          }  
-        }
-        if(!$err && $this->DivListFai->ShowOpsiLocal){
-          $l_pro = $this->opsi->get_local_products();
-          $err |= $this->opsi->is_error();
-          foreach($l_pro as $name => $data){
-            $entry = array("cn" => $name,
-                "description" => $data['DESC'],
-                "type" => "opsi_local");
-            $this->objects[$name."_opsi_local"] = $entry;
-          }  
-        }  
-        if($err){
-          msg_dialog::display(_("Error"),msgPool::siError($this->opsi->get_error()),ERROR_DIALOG);
-        }
-      }
+    $delete = array();
+    $used   = array();
+    foreach($res as $object){
+      $used[$object['cn'][0]]= $object['cn'][0];
     }
+    return($used);
+  }
 
-               ksort($this->objects);
-               reset ($this->objects);
-       
-               /* use numeric index, thats a bit more secure */        
-               $tmp0 = array();
-               foreach($this->objects as $obj){
-                       $tmp0[]= $obj;
-               }
-               $this->objects = array();
-               $this->objects = $tmp0;
-       }
-
-       function remove_lock()
-       {
-               if (isset($this->dn)){
-                       del_lock ($this->dn);
-               }
-    if(isset($this->dns) && is_array($this->dns) && count($this->dns)){
-      del_lock ($this->dns);
-    }
-       }
-
-       function get_type($array){
-               if(in_array("FAIpartitionTable",$array['objectClass'])){
-                       return(array("tabsPartition","faiPartitionTable","FAIPARTITIONTABS"));
-               }
-               if(in_array("FAIscript",$array['objectClass'])){
-                       return(array("tabsScript","faiScript","FAISCRIPTTABS"));
-               }
-               if(in_array("FAItemplate",$array['objectClass'])){
-                       return(array("tabsTemplate","faiTemplate","FAITEMPLATETABS"));
-               }
-               if(in_array("FAIhook",$array['objectClass'])){
-                       return(array("tabsHook","faiHook","FAIHOOKTABS"));
-               }
-               if(in_array("FAIvariable",$array['objectClass'])){
-                       return(array("tabsVariable","faiVariable","FAIVARIABLETABS"));
-               }
-               if(in_array("FAIprofile",$array['objectClass'])){
-                       return(array("tabsProfile","faiProfile","FAIPROFILETABS"));
-               }
-               
-               if(in_array("FAIpackageList",$array['objectClass'])){
-                       return(array("tabsPackage","faiPackage","FAIPACKAGETABS"));
-               }
-       }
 
+  /*! \brief   Checks if the given string can be used for a new release
+   */
   function CheckNewBranchName($name,$base)
   {
     $f = $this->fai_release;
@@ -1291,146 +1024,142 @@ class faiManagement extends plugin
     return(true);
   }
 
-  function save_object()
+
+  /*! \brief   This filter is used to display small icons for each listed object 
+   *            instead of their typ names
+   */
+  static function filterProperties($row, $classes)
   {
-    $this->DivListFai->save_object();
-
-    /* Get posted release */
-    $r_releases = array_flip($this->getBranches());
-    if(isset($_POST['fai_release']) && isset($r_releases[get_post('fai_release')])){
-
-      /* Ensure that we have a valid release selected */
-      if(!isset($r_releases[get_post('fai_release')])){
-        msg_dialog::display(_("Warning"),_("The selected release is not available anymore. All triggered actions are skipped."));
-        $_POST = array();
-        $plug =$_GET['plug'];
-        $_GET  = array("plug" => $plug);
-        $this->fai_release = $this->fai_base;
+    $objects = array(
+        "FAIpartitionTable"  => array("IMG"=> "plugins/fai/images/fai_partitionTable.png",
+          "NAME"=>_("Partition table"),"KZL"=> "PT", "VAR"=>"ShowPartitions"),
+        "FAIpackageList"     => array("IMG"=> "plugins/fai/images/fai_packages.png",
+          "NAME"=>_("Package list") ,  "KZL"=> "PL", "VAR"=>"ShowPackages"),
+        "FAIscript"          => array("IMG"=> "plugins/fai/images/fai_script.png",
+          "NAME"=>_("Scripts") ,       "KZL"=> "S",  "VAR"=>"ShowScripts"),
+        "FAIvariable"        => array("IMG"=> "plugins/fai/images/fai_variable.png",
+          "NAME"=>_("Variables") ,     "KZL"=> "V",  "VAR"=>"ShowVariables"),
+        "FAIhook"            => array("IMG"=> "plugins/fai/images/fai_hook.png",
+          "NAME"=>_("Hooks"),          "KZL"=> "H",  "VAR"=>"ShowHooks"),
+        "FAIprofile"         => array("IMG"=> "plugins/fai/images/fai_profile.png",
+          "NAME"=>_("Profile") ,       "KZL"=> "P",  "VAR"=>"ShowProfiles"),
+        "FAItemplate"        => array("IMG"=> "plugins/fai/images/fai_template.png",
+          "NAME"=>_("Templates") ,     "KZL"=> "T",  "VAR"=>"ShowTemplates"),
+        "opsi_netboot"       => array("IMG"=> "plugins/opsi/images/netboot_package.png",
+          "NAME"=>_("OPSI netboot product") ,     "KZL"=> "ON",  "VAR"=>"ShowOpsiNetboot"),
+        "opsi_local"         => array("IMG"=> "plugins/opsi/images/local_package.png",
+          "NAME"=>_("OPSI localboot product")   ,     "KZL"=> "OL",  "VAR"=>"ShowOpsiLocal"));
+
+    $icon_list = "";
+    foreach($objects as $type => $type_data){
+      if(in_array($type, $classes)){
+        $icon_list .= "<input type='image' src='".$type_data['IMG']."' title='".$type_data['NAME']."'
+          alt='".$type_data['KZL']."' class='center' name='edit_".$row."_".$type."'>\n";
       }else{
-        $this->fai_release = $r_releases[get_post('fai_release')];
+        $icon_list .= "<img src='images/empty.png' alt=' ' class='center'>\n";
       }
-
-      $fai_filter = session::get("fai_filter");
-      $fai_filter['fai_release'] = $this->fai_release;
-      session::set("fai_filter",$fai_filter);
     }
 
-    if(is_object($this->CopyPasteHandler)){
-      $this->CopyPasteHandler->save_object();
-    }
+    return $icon_list;
   }
 
 
-  function copyPasteHandling_from_queue($s_action,$s_entry)
+  /*! \brief   Overridden render method of class mangement. 
+   *            this allows us to add a release selection box.
+   */
+  function renderList()
   {
-    /* Check if Copy & Paste is disabled */
-    if(!is_object($this->CopyPasteHandler)){
-      return("");
-    }
-
-    $ui = get_userinfo();
-
-    /* Add a single entry to queue */
-    if($s_action == "copy"){
-
-      /* Cleanup object queue */
-      $this->CopyPasteHandler->cleanup_queue();
-      $entry    = $this->objects[$s_entry];
-      $a_setup  = $this->get_type($entry);
-      $dn = $entry['dn'];
-
-      if($ui->is_copyable($dn,"fai",$a_setup[1])){
-        $this->CopyPasteHandler->add_to_queue($dn,$s_action,$a_setup[0],$a_setup[2],"fai");//$a_setup[1]);
-      }
-    }
-
-    /* Add entries to queue */
-    if($s_action == "copy_multiple"){
-
-      /* Cleanup object queue */
-      $this->CopyPasteHandler->cleanup_queue();
+    $filter = $this->getFilter();
+    $headpage = $this->getHeadpage();
+    $filter->setComboBoxOptions("RELEASE",$this->getReleaseList());
 
-      /* Add new entries to CP queue */
-      foreach($this->list_get_selected_items() as $id){
-
-        /* Cleanup object queue */
-        $entry    = $this->objects[$id];
-        $a_setup  = $this->get_type($entry);
-        $dn = $entry['dn'];
-
-        if($s_action == "copy_multiple" && $ui->is_copyable($dn,"fai",$a_setup[1])){
-          $this->CopyPasteHandler->add_to_queue($dn,"copy",$a_setup[0],$a_setup[2],"fai");//$a_setup[1]);
-        }
-      }
+    if(isset($_POST['RELEASE'])){
+      $this->fai_release = get_post('RELEASE');
     }
-
-    /* Start pasting entries */
-    if($s_action == "editPaste" && !($this->lock_type == "freeze" && !$this->allow_freeze_object_attach)){
-      $this->start_pasting_copied_objects = TRUE;
-    }
-
-    /* Return C&P dialog */
-    if($this->start_pasting_copied_objects && $this->CopyPasteHandler->entries_queued()){
-
-      /* Get dialog */
-      $this->CopyPasteHandler->SetVar("parent",$this);
-      $data = $this->CopyPasteHandler->execute();
-
-      FAI::save_release_changes_now();
-
-      /* Return dialog data */
-      if(!empty($data)){
-        return($data);
-      }
-    }
-
-    /* Automatically disable status for pasting */
-    if(!$this->CopyPasteHandler->entries_queued()){
-      $this->start_pasting_copied_objects = FALSE;
-    }
-    return("");
+    $headpage->setBase($this->fai_release);
+    $headpage->update();
+    $smarty = get_smarty();
+    $smarty->assign("fai_release", $this->fai_release);
+    $smarty->assign("opsi_available", (is_object($this->opsi) && $this->opsi->enabled()));
+    $smarty->assign("fai_base", $this->fai_base);
+    $r = $this->config->search("faiManagement", "POSTREMOVE",array('menu','tabs'));
+    $c = $this->config->search("faiManagement", "POSTCREATE",array('menu','tabs'));
+    $smarty->assign("allow_create", $c);
+    $smarty->assign("allow_remove", $r);
+    $display = $headpage->render();
+    return($this->getHeader().$display);
   }
 
 
-  /* Check if the given FAI class is used in this release 
+  /*! \brief   Convert POST and GET variables into actions.
    */
-  static function check_class_name($oc,$name,$dn)
+  function detectPostActions()
   {
-    $base = FAI::get_release_dn($dn);
+    $action = management::detectPostActions();
+    if(isset($_POST['remove_multiple'])) $action['action'] = "remove";
+    if(isset($_POST['new_profile'])) $action['action'] = "new_profile";
+    if(isset($_POST['new_template'])) $action['action'] = "new_template";
+    if(isset($_POST['new_script'])) $action['action'] = "new_script";
+    if(isset($_POST['new_hook'])) $action['action'] = "new_hook";
+    if(isset($_POST['new_variable'])) $action['action'] = "new_variable";
+    if(isset($_POST['new_package'])) $action['action'] = "new_package";
+    if(isset($_POST['new_partition'])) $action['action'] = "new_partition";
+
+    if(isset($_POST['save_properties'])) $action['action'] = "saveOpsiProperties";
+    if(isset($_POST['cancel_properties'])) $action['action'] = "cancel";
+
+    if(isset($_POST['edit_continue'])) $action['action'] = "newClassNameSelected";
+    if(isset($_POST['edit_cancel'])) $action['action'] = "cancel";
+
+    if(isset($_POST['faiGroupHandle_cancel'])) $action['action'] = "cancel";
+    if(isset($_POST['CancelBranchName'])) $action['action'] = "cancel";
+    if(isset($_POST['delete_branch_confirm'])) $action['action'] = "removeBranchConfirmed";
+    if(isset($_GET['PerformBranch'])) $action['action'] = "PerformBranch";
+    if(isset($_POST['UseBranchName'])) $action['action'] = "saveBranch";
+    if(isset($_POST['faiGroupHandle_apply']))  $action['action'] = "editByGroup";
+    if(isset($_GET['act']) && $_GET['act'] == "branch_branch")  $action['action'] = "createBranch";
+    if(isset($_GET['act']) && $_GET['act'] == "freeze_branch")  $action['action'] = "createFreeze";
+    if(isset($_GET['act']) && $_GET['act'] == "remove_branch")  $action['action'] = "removeBranch";
 
-    if($oc == "FAIprofile"){
-      $f = "";
-      $ocs = array("FAIprofile","FAItemplate","FAIhook","FAIpartitionTable","FAIpackageList","FAIscript","FAIvariable");
-      foreach($ocs as $oc){
-        $f .= "(objectClass=".$oc.")";
-      } 
-      $res  = FAI::get_all_objects_for_given_base($base,"(|".$f.")",TRUE);    
-    }else{
-      $res  = FAI::get_all_objects_for_given_base($base,"(objectClass=".$oc.")",TRUE);
-    }
-    $delete = array();
-    $used   = array();
-    foreach($res as $object){
-      $used[$object['cn'][0]]= $object['cn'][0];
+    foreach($_POST as $name => $value){
+      if(preg_match("/^edit_([0-9]*)_([a-z_]*)_(x|y)/i", $name)){
+        $id = preg_replace("/^edit_([0-9]*)_([a-z_]*)_(x|y)/i","\\1", $name);
+        $tab = preg_replace("/^edit_([0-9]*)_([a-z_]*)_(x|y)/i","\\2", $name);
+
+        $headpage = $this->getHeadpage();
+        $entry = $headpage->entries[$id];
+
+        if(in_array('FAKE_OC_FAI', $entry['objectClass'])){
+          if(isset($headpage->entries[$id]['GROUPS'][$tab])){
+            $data =$headpage->entries[$id]['GROUPS'][$tab];
+            $type = $this->get_type($data);
+            $str = management::editEntry('editEntry',array($data['dn']),array(),$type[0],$type[2],$type[1]); 
+            if($str) return($str);
+          } 
+        }else{
+          $str = $this->editEntry('editEntry',array($entry['dn'])); 
+          if($str) return($str);
+        }
+        break;
+      }
     }
-    return($used);
+    return($action);
   }
 
 
-  /* Return plugin informations for acl handling */ 
   static function plInfo()
   {
-    return (array( 
+    return (array(
           "plShortName"   => _("FAI releases"),
           "plDescription" => _("FAI release management"),
           "plSelfModify"  => FALSE,
           "plDepends"     => array(),
           "plPriority"    => 0,
-          "plSection"     => array("administration"),           
+          "plSection"     => array("administration"),
           "plCategory"    => array("fai"=> array("description" => _("FAI"),
-                                                 "objectClass" => "FAIclass")),
+              "objectClass" => "FAIclass")),
           "plProvidedAcls"=> array()));
   }
-}
+} 
 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 ?>