plugins/admin/fai/class_faiScript.inc

   1 <?php
   2
   3 class faiScript extends plugin
   4 {
   5   /* CLI vars */
   6   var $cli_summary      = "Manage server basic objects";
   7   var $cli_description  = "Some longer text\nfor help";
   8   var $cli_parameters   = array("eins" => "Eins ist toll", "zwei" => "Zwei ist noch besser");
   9
  10   /* attribute list for save action */
  11   var $ignore_account   = TRUE;
  12
  13   /* Attributes for this Object */
  14   var $attributes       = array("cn","description");
  15
  16   /* ObjectClasses for this Object*/
  17   var $objectclasses    = array("top","FAIclass","FAIscript");
  18
  19   /* Class name of the Ldap ObjectClass for the Sub Object */
  20   var $subClass         = "FAIscriptEntry";
  21   var $subClasses       = array("top","FAIclass","FAIscriptEntry");
  22
  23   /* Class name of the php class which allows us to edit a Sub Object */
  24   var $subClassName     = "faiScriptEntry";
  25
  26   /* Attributes to initialise for each subObject */
  27   var $subAttributes    = array("cn","description","FAIpriority","FAIscript");
  28   var $sub64coded       = array("FAIscript");
  29
  30   /* Specific attributes */
  31   var $cn               = "";       // The class name for this object
  32   var $description      = "";       // The description for this set of partitions
  33   var $is_dialog        = false;    // specifies which buttons will be shown to save or abort
  34   var $dialog           = NULL;     // a dialog, e.g. new disk dialog
  35   var $SubObjects       = array();  // All leafobjects of this object
  36
  37   function faiScript ($config, $dn= NULL)
  38   {
  39     /* Load Attributes */
  40     plugin::plugin ($config, $dn);
  41
  42     /* If "dn==new" we try to create a new entry
  43      * Else we must read all objects from ldap which belong to this entry.
  44      * First read SubObjects from ldap ... and then the partition definitions for the SubObjects.
  45      */
  46     if($dn != "new"){
  47       $this->dn =$dn;
  48
  49       /* Read all leaf objects of this object (For FAIscript this would be FAIscriptEntry)
  50        */
  51       $ldap     = $this->config->get_ldap_link();
  52       $ldap->cd ($this->dn);
  53       $ldap->search("(&(objectClass=FAIclass)(objectClass=".$this->subClass."))",$this->subAttributes);
  54
  55       while($object = $ldap->fetch()){
  56         /* Set status for save management */
  57
  58         foreach($this->subAttributes as $attrs){
  59           if(!isset($object[$attrs][0])){
  60             $this->SubObjects[$object['cn'][0]][$attrs]="";
  61           }else{
  62             $this->SubObjects[$object['cn'][0]][$attrs]=$object[$attrs][0];
  63           }
  64         }
  65
  66         foreach($this->sub64coded as $codeIt){
  67           $this->SubObjects[$object['cn'][0]][$codeIt]=(base64_decode($this->SubObjects[$object['cn'][0]][$codeIt]));
  68         }
  69
  70         foreach($this->subAttributes as $attrs){
  71           $this->SubObjects[$object['cn'][0]][$attrs]=addslashes($this->SubObjects[$object['cn'][0]][$attrs]);
  72         }
  73
  74         $this->SubObjects[$object['cn'][0]]['status']      = "edited";
  75         $this->SubObjects[$object['cn'][0]]['dn']          = $object['dn'];
  76       }
  77     }
  78   }
  79
  80   function execute()
  81   {
  82     /* Fill templating stuff */
  83     $smarty= get_smarty();
  84     $display= "";
  85
  86     /* Add new sub object */
  87     if(isset($_POST['AddSubObject'])){
  88       $this->dialog= new $this->subClassName($this->config,"new");
  89       $this->is_dialog=true;
  90     }
  91
  92     /* Edit selected Sub Object */
  93     if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
  94       $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
  95       $this->is_dialog=true;
  96     }
  97
  98     /* Remove Sub object */
  99     if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
 100       if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
 101         $this->SubObjects[$_POST['SubObject']]['status']= "delete";
 102       }else{
 103         unset($this->SubObjects[$_POST['SubObject']]);
 104       }
 105     }
 106
 107     /* Save Dialog */
 108     if(isset($_POST['SaveSubObject'])){
 109       $this->dialog->save_object();
 110       $msgs = $this->dialog->check();
 111       if(count($msgs)>0){
 112         foreach($msgs as $msg){
 113           print_red($msg);
 114         }
 115       }else{
 116         $obj = $this->dialog->save();
 117         if(isset($obj['remove'])){
 118           if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
 119             $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
 120           }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
 121             unset($this->SubObjects[$obj['remove']['from']]);
 122           }
 123           $obj['status'] = "new";
 124           $this->SubObjects[$obj['remove']['to']] = $obj;
 125           unset($this->SubObjects[$obj['remove']['to']]['remove']);
 126         }else{
 127           $this->SubObjects[$obj['cn']]=$obj;
 128         }
 129         $this->is_dialog=false;
 130         unset($this->dialog);
 131         $this->dialog=NULL;
 132       }
 133     }
 134
 135     /* Cancel Dialog */
 136     if(isset($_POST['CancelSubObject'])){
 137       $this->is_dialog=false;
 138       unset($this->dialog);
 139       $this->dialog=NULL;
 140     }
 141
 142     /* Print dialog if $this->dialog is set */
 143     if($this->dialog){
 144       $this->dialog->save_object();
 145       $display = $this->dialog->execute();
 146       return($display);
 147     }
 148
 149     $smarty->assign("SubObjects",$this->getList());
 150     $smarty->assign("SubObjectKeys",array_flip($this->getList()));
 151
 152     /* Magic quotes GPC, escapes every ' " \, to solve some security risks
 153     * If we post the escaped strings they will be escaped again
 154     */
 155     foreach($this->attributes as $attrs){
 156       if(get_magic_quotes_gpc()){
 157         $smarty->assign($attrs,stripslashes($this->$attrs));
 158       }else{
 159         $smarty->assign($attrs,($this->$attrs));
 160       }
 161     }
 162
 163     $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
 164     return($display);
 165   }
 166
 167   /* Generate listbox friendly SubObject list
 168   */
 169   function getList(){
 170     $a_return=array();
 171     foreach($this->SubObjects as $obj){
 172       if($obj['status'] != "delete"){
 173         if((isset($obj['description']))&&(!empty($obj['description']))){
 174           $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
 175         }else{
 176           $a_return[$obj['cn']]= $obj['cn'];
 177         }
 178       }
 179     }
 180     return($a_return);
 181   }
 182
 183   /* Delete me, and all my subtrees
 184    */
 185   function remove_from_parent()
 186   {
 187     $ldap = $this->config->get_ldap_link();
 188     $ldap->cd ($this->dn);
 189     $ldap->rmdir_recursive($this->dn);
 190     $this->handle_post_events("remove");
 191   }
 192
 193
 194   /* Save data to object
 195    */
 196   function save_object()
 197   {
 198     plugin::save_object();
 199     foreach($this->attributes as $attrs){
 200       if(isset($_POST[$attrs])){
 201         $this->$attrs = $_POST[$attrs];
 202       }
 203     }
 204   }
 205
 206
 207   /* Check supplied data */
 208   function check()
 209   {
 210     $message= array();
 211     return ($message);
 212   }
 213
 214
 215   /* Save to LDAP */
 216   function save()
 217   {
 218     plugin::save();
 219
 220     $ldap = $this->config->get_ldap_link();
 221
 222     $ldap->cat($this->dn);
 223     if($ldap->count()!=0){
 224       /* Write FAIscript to ldap*/
 225       $ldap->cd($this->dn);
 226       $ldap->modify($this->attrs);
 227     }else{
 228       /* Write FAIscript to ldap*/
 229       $ldap->cd($this->config->current['BASE']);
 230       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 231       $ldap->cd($this->dn);
 232       $ldap->add($this->attrs);
 233     }
 234     show_ldap_error($ldap->get_error());
 235
 236     /* Prepare FAIscriptEntry to write it to ldap
 237      * First sort array.
 238      *  Because we must delete old entries first.
 239      * After deletion, we perform add and modify
 240      */
 241     $Objects = array();
 242     foreach($this->SubObjects as $name => $obj){
 243       if($obj['status'] == "delete"){
 244         $Objects[$name] = $obj;
 245       }
 246     }
 247     foreach($this->SubObjects as $name => $obj){
 248       if($obj['status'] != "delete"){
 249         $Objects[$name] = $obj;
 250       }
 251     }
 252
 253     foreach($Objects as $name => $obj){
 254
 255       foreach($this->sub64coded as $codeIt){
 256         $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
 257       }
 258
 259       $tmp = array();
 260       foreach($this->subAttributes as $attrs){
 261         if(empty($obj[$attrs])){
 262           $obj[$attrs] = array();
 263         }
 264         if(!is_array($obj[$attrs])){
 265           $tmp[$attrs] = stripslashes($obj[$attrs]);
 266         }else{
 267           $tmp[$attrs] = $obj[$attrs];
 268         }
 269       }
 270
 271       $tmp['objectClass'] = $this->subClasses;
 272
 273       $sub_dn = "cn=".$obj['cn'].",".$this->dn;
 274
 275       if($obj['status']=="new"){
 276         $ldap->cat($sub_dn);
 277         if($ldap->count()){
 278           $obj['status']="modify";
 279         }
 280       }
 281
 282       if($obj['status'] == "delete"){
 283         $ldap->cd($sub_dn);
 284         $ldap->rmdir_recursive($sub_dn);
 285         $this->handle_post_events("remove");
 286       }elseif($obj['status'] == "edited"){
 287         $ldap->cd($sub_dn);
 288         $ldap->modify($tmp);
 289         $this->handle_post_events("modify");
 290       }elseif($obj['status']=="new"){
 291         if($tmp['description']==array()){
 292           unset($tmp['description']);
 293         }
 294         if($tmp['FAIscript']==array()){
 295           $tmp['FAIscript']=" ";
 296         }
 297         $ldap->cd($this->config->current['BASE']);
 298         $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 299         $ldap->cd($sub_dn);
 300         $ldap->add($tmp);
 301         $this->handle_post_events("add");
 302       }
 303       show_ldap_error($ldap->get_error());
 304     }
 305   }
 306 }
 307
 308 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 309 ?>