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();
  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     $_SESSION['objectinfo'] = $this->dn;
  93     /* Edit selected Sub Object */
  94     if((isset($_POST['EditSubObject']))&&(isset($_POST['SubObject']))){
  95       $this->dialog= new $this->subClassName($this->config,$this->dn,$this->SubObjects[$_POST['SubObject']]);
  96       $_SESSION['objectinfo'] = $this->SubObjects[$_POST['SubObject']]['dn'];
  97       $this->is_dialog=true;
  98     }
  99
 100     /* Remove Sub object */
 101     if((isset($_POST['DelSubObject']))&&(isset($_POST['SubObject']))){
 102       if($this->SubObjects[$_POST['SubObject']]['status'] == "edited"){
 103         $this->SubObjects[$_POST['SubObject']]['status']= "delete";
 104       }else{
 105         unset($this->SubObjects[$_POST['SubObject']]);
 106       }
 107     }
 108
 109     /* Save Dialog */
 110     if(isset($_POST['SaveSubObject'])){
 111       $this->dialog->save_object();
 112       $msgs = $this->dialog->check();
 113       if(count($msgs)>0){
 114         foreach($msgs as $msg){
 115           print_red($msg);
 116         }
 117       }else{
 118         $obj = $this->dialog->save();
 119         if(isset($obj['remove'])){
 120           if($this->SubObjects[$obj['remove']['from']]['status']=="edited"){
 121             $this->SubObjects[$obj['remove']['from']]['status'] = "delete";
 122           }elseif($this->SubObjects[$obj['remove']['from']]['status']=="new"){
 123             unset($this->SubObjects[$obj['remove']['from']]);
 124           }
 125           $obj['status'] = "new";
 126           $this->SubObjects[$obj['remove']['to']] = $obj;
 127           unset($this->SubObjects[$obj['remove']['to']]['remove']);
 128         }else{
 129           $this->SubObjects[$obj['cn']]=$obj;
 130         }
 131         $this->is_dialog=false;
 132         unset($this->dialog);
 133         $this->dialog=NULL;
 134       }
 135     }
 136
 137     /* Cancel Dialog */
 138     if(isset($_POST['CancelSubObject'])){
 139       $this->is_dialog=false;
 140       unset($this->dialog);
 141       $this->dialog=NULL;
 142     }
 143
 144     /* Print dialog if $this->dialog is set */
 145     if($this->dialog){
 146       $this->dialog->save_object();
 147       $display = $this->dialog->execute();
 148       return($display);
 149     }
 150
 151     $smarty->assign("SubObjects",$this->getList());
 152     $smarty->assign("SubObjectKeys",array_flip($this->getList()));
 153
 154     /* Magic quotes GPC, escapes every ' " \, to solve some security risks
 155     * If we post the escaped strings they will be escaped again
 156     */
 157     foreach($this->attributes as $attrs){
 158       if(get_magic_quotes_gpc()){
 159         $smarty->assign($attrs,stripslashes($this->$attrs));
 160       }else{
 161         $smarty->assign($attrs,($this->$attrs));
 162       }
 163     }
 164
 165     $display.= $smarty->fetch(get_template_path('faiScript.tpl', TRUE));
 166     return($display);
 167   }
 168
 169   /* Generate listbox friendly SubObject list
 170   */
 171   function getList(){
 172     $a_return=array();
 173     foreach($this->SubObjects as $obj){
 174       if($obj['status'] != "delete"){
 175         if((isset($obj['description']))&&(!empty($obj['description']))){
 176           $a_return[$obj['cn']]= $obj['cn']." [".$obj['description']."]";
 177         }else{
 178           $a_return[$obj['cn']]= $obj['cn'];
 179         }
 180       }
 181     }
 182     return($a_return);
 183   }
 184
 185   /* Delete me, and all my subtrees
 186    */
 187   function remove_from_parent()
 188   {
 189     $ldap = $this->config->get_ldap_link();
 190     $ldap->cd ($this->dn);
 191     $ldap->rmdir_recursive($this->dn);
 192     $this->handle_post_events("remove");
 193   }
 194
 195
 196   /* Save data to object
 197    */
 198   function save_object()
 199   {
 200     if(isset($_POST['FAIscript_posted'])){
 201       plugin::save_object();
 202       foreach($this->attributes as $attrs){
 203         if(isset($_POST[$attrs])){
 204           $this->$attrs = $_POST[$attrs];
 205         }
 206       }
 207     }
 208   }
 209
 210
 211   /* Check supplied data */
 212   function check()
 213   {
 214     $message= array();
 215     return ($message);
 216   }
 217
 218
 219   /* Save to LDAP */
 220   function save()
 221   {
 222     plugin::save();
 223
 224     $ldap = $this->config->get_ldap_link();
 225
 226     $ldap->cat($this->dn);
 227     if($ldap->count()!=0){
 228       /* Write FAIscript to ldap*/
 229       $ldap->cd($this->dn);
 230       $ldap->modify($this->attrs);
 231     }else{
 232       /* Write FAIscript to ldap*/
 233       $ldap->cd($this->config->current['BASE']);
 234       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 235       $ldap->cd($this->dn);
 236       $ldap->add($this->attrs);
 237     }
 238     show_ldap_error($ldap->get_error());
 239
 240     /* Prepare FAIscriptEntry to write it to ldap
 241      * First sort array.
 242      *  Because we must delete old entries first.
 243      * After deletion, we perform add and modify
 244      */
 245     $Objects = array();
 246     foreach($this->SubObjects as $name => $obj){
 247       if($obj['status'] == "delete"){
 248         $Objects[$name] = $obj;
 249       }
 250     }
 251     foreach($this->SubObjects as $name => $obj){
 252       if($obj['status'] != "delete"){
 253         $Objects[$name] = $obj;
 254       }
 255     }
 256
 257     foreach($Objects as $name => $obj){
 258
 259       foreach($this->sub64coded as $codeIt){
 260         $obj[$codeIt]=base64_encode(stripslashes($obj[$codeIt]));
 261       }
 262
 263       $tmp = array();
 264       foreach($this->subAttributes as $attrs){
 265         if(empty($obj[$attrs])){
 266           $obj[$attrs] = array();
 267         }
 268         if(!is_array($obj[$attrs])){
 269           $tmp[$attrs] = stripslashes($obj[$attrs]);
 270         }else{
 271           $tmp[$attrs] = $obj[$attrs];
 272         }
 273       }
 274
 275       $tmp['objectClass'] = $this->subClasses;
 276
 277       $sub_dn = "cn=".$obj['cn'].",".$this->dn;
 278
 279       if($obj['status']=="new"){
 280         $ldap->cat($sub_dn);
 281         if($ldap->count()){
 282           $obj['status']="modify";
 283         }
 284       }
 285
 286       if(empty($tmp['FAIpriority'])){
 287         $tmp['FAIpriority']  ="0";
 288       }
 289
 290       if($obj['status'] == "delete"){
 291         $ldap->cd($sub_dn);
 292         $ldap->rmdir_recursive($sub_dn);
 293         $this->handle_post_events("remove");
 294       }elseif($obj['status'] == "edited"){
 295         $ldap->cd($sub_dn);
 296         $ldap->modify($tmp);
 297         $this->handle_post_events("modify");
 298       }elseif($obj['status']=="new"){
 299         if($tmp['description']==array()){
 300           unset($tmp['description']);
 301         }
 302         if($tmp['FAIscript']==array()){
 303           $tmp['FAIscript']=" ";
 304         }
 305         $ldap->cd($this->config->current['BASE']);
 306         $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 307         $ldap->cd($sub_dn);
 308         $ldap->add($tmp);
 309         $this->handle_post_events("add");
 310       }
 311       show_ldap_error($ldap->get_error());
 312     }
 313   }
 314 }
 315
 316 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 317 ?>