include/class_SnapShotDialog.inc

   1 <?php
   2
   3 /* Snap shot dialog class */
   4 class SnapShotDialog extends plugin
   5 {
   6         var $config;
   7         var $attributes                                 = array("CurrentDescription");
   8         var $CurrentDescription                 = "";
   9         var $parent                                             = NULL;
  10         var $display_restore_dialog             = false;                /* Defines the restore mode */
  11         var $display_all_removed_objects= false;                /* Specifies which objects will be listed, all snapshots for a single entry
  12                                                                                                                 or all snapshots of already deleted objects  */
  13         var $dialog                                             = true;
  14
  15         function SnapShotDialog($config,$dn,$parent)
  16         {
  17                 plugin::plugin($config,$dn);
  18                 $this->parent = $parent;
  19         }
  20
  21
  22         /* Display snapshot dialog */
  23         function execute()
  24         {
  25                 plugin::execute();
  26                 $smarty = get_smarty();
  27
  28                 /* We must restore a snapshot */
  29                 if($this->display_restore_dialog){
  30
  31                         /* Should we only display all snapshots of already deleted objects
  32                 or the snapshots for the given object dn */
  33                         $res = array();
  34                         if($this->display_all_removed_objects){
  35                                 if(is_array($this->dn)){
  36                                         $tmp = array();
  37                                         foreach($this->dn as $dn){
  38                                                 $tmp = array_merge($tmp,$this->getAllDeletedSnapshots($dn,true));
  39                                         }
  40                                 }else{
  41                                         $tmp = $this->getAllDeletedSnapshots($this->dn,true);
  42                                 }
  43                         }else{
  44                                 $tmp = $this->Available_SnapsShots($this->dn,true);
  45                         }
  46
  47                         /* Walk through all entries and setup the display text */
  48                         foreach($tmp as $key => $entry){
  49
  50                                 $data = $entry['description'][0];
  51                                 $date = date("d.m.Y H.i.s",preg_replace("/\-.*$/","",$entry['gosaSnapshotTimestamp'][0]));
  52                                 if($this->display_all_removed_objects){
  53                                         $data.= " - ".$entry['gosaSnapshotDN'][0];
  54                                 }
  55
  56                                 if(strlen($data) > 83){
  57                                         $data= substr($data,0,80)." ...";
  58                                 }
  59
  60                                 $res[base64_encode($entry['dn'])] = $date." - ".$data;
  61                         }
  62                         natcasesort($res);
  63                         $smarty->assign("SnapShots",array_reverse($res));
  64                         $smarty->assign("CountSnapShots",count($res));
  65                 }
  66
  67                 $smarty->assign("RestoreMode",$this->display_restore_dialog);
  68                 $smarty->assign("CurrentDate",date("d.m.Y H:i"));
  69                 $smarty->assign("CurrentDN",$this->dn);
  70                 $smarty->assign("CurrentDescription",$this->CurrentDescription);
  71                 return($smarty->fetch(get_template_path("snapshotdialog.tpl")));
  72         }
  73
  74
  75         function check()
  76         {
  77                 $message = plugin::check();
  78                 if(!$this->display_restore_dialog){
  79                         if(empty($this->CurrentDescription)){
  80                                 $message[]  = _("Please specify a valid description for this snapshot.");
  81                         }
  82                 }
  83                 return($message);
  84         }
  85
  86
  87         function save_object()
  88         {
  89                 plugin::save_object();
  90                 foreach($this->attributes as $name){
  91                         if(isset($_POST[$name])){
  92                                 $this->$name = stripslashes($_POST[$name]);
  93                         }
  94                 }
  95         }
  96 }
  97
  98 ?>