gosa-core/plugins/admin/acl/class_aclRole.inc

   1 <?php
   2 /*
   3  * This code is part of GOsa (http://www.gosa-project.org)
   4  * Copyright (C) 2003-2008 GONICUS GmbH
   5  *
   6  * ID: $$Id$$
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 class aclrole extends acl
  24 {
  25   /* Definitions */
  26   var $plHeadline= "Access control roles";
  27   var $plDescription= "Edit AC roles";
  28
  29   /* attribute list for save action */
  30   var $attributes= array('gosaAclTemplate',"cn","description");
  31   var $objectclasses= array('top','gosaRole');
  32
  33   /* Helpers */
  34   var $dialogState= "head";
  35   var $aclType= "";
  36   var $aclObject= "";
  37   var $aclContents= array();
  38   var $target= "group";
  39   var $aclTypes= array();
  40   var $aclObjects= array();
  41   var $recipients= array();
  42   var $isContainer= TRUE;
  43   var $currentIndex= 0;
  44   var $wasNewEntry= FALSE;
  45   var $ocMapping= array();
  46   var $savedAclContents= array();
  47   var $myAclObjects = array();
  48
  49   /* Role attributes */
  50   var $gosaAclTemplate= "";
  51   var $cn = "";
  52   var $description = "";
  53   var $orig_dn;
  54   var $orig_base;
  55   var $base ="";
  56
  57   function aclrole (&$config,  $dn= NULL)
  58   {
  59     /* Include config object */
  60     plugin::plugin($config, $dn);
  61
  62     if($this->dn == "new"){
  63       $this->base  = session::get('CurrentMainBase');
  64     }else{
  65       $this->base = preg_replace("/^[^,]+,[^,]+,/","",$this->dn);
  66       new log("view","aclroles/".get_class($this),$this->dn);
  67     }
  68
  69     /* Load ACL's */
  70     $this->gosaAclTemplate= array();
  71     if (isset($this->attrs["gosaAclTemplate"])){
  72       for ($i= 0; $i<$this->attrs["gosaAclTemplate"]['count']; $i++){
  73         $acl= $this->attrs["gosaAclTemplate"][$i];
  74         $this->gosaAclTemplate= array_merge($this->gosaAclTemplate, $this->explodeACL($acl));
  75       }
  76     }
  77     ksort($this->gosaAclTemplate);
  78
  79     /* Extract available categories from plugin info list */
  80     $tmp= session::get('plist');
  81     $plist= $tmp->info;
  82     $oc = array();
  83     foreach ($plist as $class => $acls){
  84
  85       /* Only feed categories */
  86       if (isset($acls['plCategory'])){
  87
  88         /* Walk through supplied list and feed only translated categories */
  89         foreach($acls['plCategory'] as $idx => $data){
  90
  91           /* Non numeric index means -> base object containing more informations */
  92           if (preg_match('/^[0-9]+$/', $idx)){
  93             if (!isset($this->ocMapping[$data])){
  94               $this->ocMapping[$data]= array();
  95               $this->ocMapping[$data][]= '0';
  96             }
  97             $this->ocMapping[$data][]= $class;
  98           } else {
  99             if (!isset($this->ocMapping[$idx])){
 100               $this->ocMapping[$idx]= array();
 101               $this->ocMapping[$idx][]= '0';
 102             }
 103             $this->ocMapping[$idx][]= $class;
 104             $this->aclObjects[$idx]= $data['description'];
 105
 106             /* Additionally filter the classes we're interested in in "self edit" mode */
 107             if (is_array($data['objectClass'])){
 108               foreach($data['objectClass'] as $objectClass){
 109                 if (in_array_ics($objectClass, $oc)){
 110                   $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 111                   break;
 112                 }
 113               }
 114             } else {
 115               if (in_array_ics($data['objectClass'], $oc)){
 116                 $this->myAclObjects[$idx.'/'.$class]= $acls['plDescription'];
 117               }
 118             }
 119           }
 120
 121         }
 122       }
 123     }
 124     $this->aclObjects['all']= '*&nbsp;'._("All categories");
 125     $this->ocMapping['all']= array('0' => 'all');
 126
 127     /* Sort categories */
 128     asort($this->aclObjects);
 129
 130     /* Fill acl types */
 131     $this->aclTypes= array( "reset" => _("Reset ACL"),
 132                              "one" => _("One level"),
 133                              "base" => _("Current object"),
 134                              "sub" => _("Complete subtree"),
 135                              "psub" => _("Complete subtree (permanent)"));
 136     asort($this->aclTypes);
 137
 138     /* Finally - we want to get saved... */
 139     $this->is_account= TRUE;
 140     $this->orig_base = $this->base;
 141     $this->orig_dn = $this->dn;
 142   }
 143
 144
 145   function execute()
 146   {
 147     /* Call parent execute */
 148     plugin::execute();
 149
 150     /* Base select dialog */
 151     $once = true;
 152     foreach($_POST as $name => $value){
 153       if((preg_match("/^chooseBase/",$name) && $once) && ($this->acl_is_moveable())){
 154         $once = false;
 155         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 156         $this->dialog->setCurrentBase($this->base);
 157       }
 158     }
 159
 160     /* Dialog handling */
 161     if(is_object($this->dialog)){
 162       /* Must be called before save_object */
 163       $this->dialog->save_object();
 164
 165       if($this->dialog->isClosed()){
 166         $this->dialog = false;
 167       }elseif($this->dialog->isSelected()){
 168
 169         /* Check if selected base is valid */
 170         $tmp = $this->get_allowed_bases();
 171         if(isset($tmp[$this->dialog->isSelected()])){
 172           $this->base = $this->dialog->isSelected();
 173         }
 174         $this->dialog= false;
 175       }else{
 176         return($this->dialog->execute());
 177       }
 178     }
 179
 180     $tmp= session::get('plist');
 181     $plist= $tmp->info;
 182
 183     /* Handle posts */
 184     if (isset($_POST['new_acl'])){
 185       $this->dialogState= 'create';
 186       $this->dialog= TRUE;
 187       $this->currentIndex= count($this->gosaAclTemplate);
 188       $this->loadAclEntry(TRUE);
 189     }
 190
 191     $new_acl= array();
 192     $aclDialog= FALSE;
 193     $firstedit= FALSE;
 194     foreach($_POST as $name => $post){
 195
 196       /* Actions... */
 197       if (preg_match('/^acl_edit_.*_x/', $name)){
 198         $this->dialogState= 'create';
 199         $firstedit= TRUE;
 200         $this->dialog= TRUE;
 201         $this->currentIndex= preg_replace('/^acl_edit_([0-9]+).*$/', '\1', $name);
 202         $this->loadAclEntry();
 203         continue;
 204       }
 205       if (preg_match('/^acl_del_.*_x/', $name)){
 206         unset($this->gosaAclTemplate[preg_replace('/^acl_del_([0-9]+).*$/', '\1', $name)]);
 207         continue;
 208       }
 209
 210       if (preg_match('/^cat_edit_.*_x/', $name)){
 211         $this->aclObject= preg_replace('/^cat_edit_([^_]+)_.*$/', '\1', $name);
 212         $this->dialogState= 'edit';
 213         foreach ($this->ocMapping[$this->aclObject] as $oc){
 214           if (isset($this->aclContents[$oc])){
 215             $this->savedAclContents[$oc]= $this->aclContents[$oc];
 216           }
 217         }
 218         continue;
 219       }
 220       if (preg_match('/^cat_del_.*_x/', $name)){
 221         $idx= preg_replace('/^cat_del_([^_]+)_.*$/', '\1', $name);
 222         foreach ($this->ocMapping[$idx] as $key){
 223           unset($this->aclContents["$idx/$key"]);
 224         }
 225         continue;
 226       }
 227
 228       /* Sorting... */
 229       if (preg_match('/^sortup_.*_x/', $name)){
 230         $index= preg_replace('/^sortup_([0-9]+).*$/', '\1', $name);
 231         if ($index > 0){
 232           $tmp= $this->gosaAclTemplate[$index];
 233           $this->gosaAclTemplate[$index]= $this->gosaAclTemplate[$index-1];
 234           $this->gosaAclTemplate[$index-1]= $tmp;
 235         }
 236         continue;
 237       }
 238       if (preg_match('/^sortdown_.*_x/', $name)){
 239         $index= preg_replace('/^sortdown_([0-9]+).*$/', '\1', $name);
 240         if ($index < count($this->gosaAclTemplate)-1){
 241           $tmp= $this->gosaAclTemplate[$index];
 242           $this->gosaAclTemplate[$index]= $this->gosaAclTemplate[$index+1];
 243           $this->gosaAclTemplate[$index+1]= $tmp;
 244         }
 245         continue;
 246       }
 247
 248       /* ACL saving... */
 249       if (preg_match('/^acl_.*_[^xy]$/', $name)){
 250         $aclDialog= TRUE;
 251         list($dummy, $object, $attribute, $value)= split('_', $name);
 252
 253         /* Skip for detection entry */
 254         if ($object == 'dummy') {
 255           continue;
 256         }
 257
 258         /* Ordinary ACL */
 259         if (!isset($new_acl[$object])){
 260           $new_acl[$object]= array();
 261         }
 262         if (isset($new_acl[$object][$attribute])){
 263           $new_acl[$object][$attribute].= $value;
 264         } else {
 265           $new_acl[$object][$attribute]= $value;
 266         }
 267       }
 268     }
 269
 270     /* Only be interested in new acl's, if we're in the right _POST place */
 271     if ($aclDialog && $this->aclObject != "" && is_array($this->ocMapping[$this->aclObject])){
 272
 273       foreach ($this->ocMapping[$this->aclObject] as $oc){
 274         unset($this->aclContents[$oc]);
 275         unset($this->aclContents[$this->aclObject.'/'.$oc]);
 276         if (isset($new_acl[$oc])){
 277           $this->aclContents[$oc]= $new_acl[$oc];
 278         }
 279         if (isset($new_acl[$this->aclObject.'/'.$oc])){
 280           $this->aclContents[$this->aclObject.'/'.$oc]= $new_acl[$this->aclObject.'/'.$oc];
 281         }
 282       }
 283     }
 284
 285     /* Save new acl in case of base edit mode */
 286     if (1 == 0 && $this->aclType == 'base' && !$firstedit){
 287       $this->aclContents= $new_acl;
 288     }
 289
 290     /* Cancel new acl? */
 291     if (isset($_POST['cancel_new_acl'])){
 292       $this->dialogState= 'head';
 293       $this->dialog= FALSE;
 294       if ($this->wasNewEntry){
 295         unset ($this->gosaAclTemplate[$this->currentIndex]);
 296       }
 297     }
 298
 299     /* Store ACL in main object? */
 300     if (isset($_POST['submit_new_acl'])){
 301       $this->gosaAclTemplate[$this->currentIndex]['type']= $this->aclType;
 302       $this->gosaAclTemplate[$this->currentIndex]['members']= $this->recipients;
 303       $this->gosaAclTemplate[$this->currentIndex]['acl']= $this->aclContents;
 304       $this->dialogState= 'head';
 305       $this->dialog= FALSE;
 306     }
 307
 308     /* Cancel edit acl? */
 309     if (isset($_POST['cancel_edit_acl'])){
 310       $this->dialogState= 'create';
 311       foreach ($this->ocMapping[$this->aclObject] as $oc){
 312         if (isset($this->savedAclContents[$oc])){
 313           $this->aclContents[$oc]= $this->savedAclContents[$oc];
 314         }
 315       }
 316     }
 317
 318     /* Save edit acl? */
 319     if (isset($_POST['submit_edit_acl'])){
 320       $this->dialogState= 'create';
 321     }
 322
 323     /* Add acl? */
 324     if (isset($_POST['add_acl']) && $_POST['aclObject'] != ""){
 325       $this->dialogState= 'edit';
 326       $this->savedAclContents= array();
 327       foreach ($this->ocMapping[$this->aclObject] as $oc){
 328         if (isset($this->aclContents[$oc])){
 329           $this->savedAclContents[$oc]= $this->aclContents[$oc];
 330         }
 331       }
 332     }
 333
 334     /* Save common values */
 335     foreach (array("aclType", "aclObject", "target") as $key){
 336       if (isset($_POST[$key])){
 337         $this->$key= validate($_POST[$key]);
 338       }
 339     }
 340
 341     /* Create templating instance */
 342     $smarty= get_smarty();
 343
 344     $smarty->assign("bases", $this->get_allowed_bases());
 345     $smarty->assign("base_select", $this->base);
 346
 347     $tmp = $this->plInfo();
 348     foreach($tmp['plProvidedAcls'] as $name => $translation){
 349       $smarty->assign($name."ACL",$this->getacl($name));
 350     }
 351
 352     if ($this->dialogState == 'head'){
 353       /* Draw list */
 354       $aclList= new divSelectBox("aclList");
 355       $aclList->SetHeight(350);
 356
 357       /* Fill in entries */
 358       foreach ($this->gosaAclTemplate as $key => $entry){
 359         $field1= array("string" => $this->aclTypes[$entry['type']], "attach" => "style='width:100px'");
 360         $field2= array("string" => $this->assembleAclSummary($entry));
 361         $action= "<input type='image' name='sortup_$key' alt='up' title='"._("Up")."' src='images/lists/sort-up.png' align='top'>";
 362         $action.= "<input type='image' name='sortdown_$key' alt='down' title='"._("Down")."' src='images/lists/sort-down.png'>";
 363         $action.= "<input class='center' type='image' src='images/lists/edit.png' alt='"._("Edit")."' name='acl_edit_$key' title='".msgPool::editButton(_("ACL"))."'>";
 364         $action.= "<input class='center' type='image' src='images/lists/trash.png' alt='"._("Delete")."' name='acl_del_$key' title='".msgPool::delButton(_("ACL"))."'>";
 365
 366         $field3= array("string" => $action, "attach" => "style='border-right:0px;width:50px;text-align:right;'");
 367         $aclList->AddEntry(array($field1, $field2, $field3));
 368       }
 369
 370       $smarty->assign("aclList", $aclList->DrawList());
 371     }
 372
 373     if ($this->dialogState == 'create'){
 374       /* Draw list */
 375       $aclList= new divSelectBox("aclList");
 376       $aclList->SetHeight(450);
 377
 378       /* Add settings for all categories to the (permanent) list */
 379       foreach ($this->aclObjects as $section => $dsc){
 380         $summary= "";
 381         foreach($this->ocMapping[$section] as $oc){
 382           if (isset($this->aclContents[$oc]) && count($this->aclContents[$oc]) && isset($this->aclContents[$oc][0]) &&
 383               $this->aclContents[$oc][0] != ""){
 384
 385             $summary.= "$oc, ";
 386             continue;
 387           }
 388           if (isset($this->aclContents["$section/$oc"]) && count($this->aclContents["$section/$oc"]) && isset($this->aclContents["$section/$oc"][0]) &&
 389               $this->aclContents["$section/$oc"][0] != ""){
 390
 391             $summary.= "$oc, ";
 392             continue;
 393           }
 394           if (isset($this->aclContents[$oc]) && !isset($this->aclContents[$oc][0]) && count($this->aclContents[$oc])){
 395             $summary.= "$oc, ";
 396           }
 397         }
 398
 399         /* Set summary... */
 400         if ($summary == ""){
 401           $summary= '<i>'._("No ACL settings for this category").'</i>';
 402         } else {
 403           $summary= sprintf(_("ACL for these objects: %s"), preg_replace('/, $/', '', $summary));
 404         }
 405
 406         $field1= array("string" => $dsc, "attach" => "style='width:140px'");
 407         $field2= array("string" => $summary);
 408         $action= "<input class='center' type='image' src='images/lists/edit.png' alt='"._("Edit")."' name='cat_edit_$section' title='"._("Edit category ACL")."'>";
 409         $action.= "<input class='center' type='image' src='images/lists/trash.png' alt='"._("Delete")."' name='cat_del_$section' title='"._("Reset category ACL")."'>";
 410         $field3= array("string" => $action, "attach" => "style='border-right:0px;width:50px'");
 411         $aclList->AddEntry(array($field1, $field2, $field3));
 412       }
 413
 414       $smarty->assign("aclList", $aclList->DrawList());
 415       $smarty->assign("aclType", $this->aclType);
 416       $smarty->assign("aclTypes", $this->aclTypes);
 417       $smarty->assign("target", $this->target);
 418
 419       if ($this->aclType == 'base'){
 420         $smarty->assign('aclSelector', $this->buildAclSelector($this->myAclObjects));
 421       }
 422     }
 423
 424     if ($this->dialogState == 'edit'){
 425       $smarty->assign('headline', sprintf(_("Edit ACL for '%s', scope is '%s'"), $this->aclObjects[$this->aclObject], $this->aclTypes[$this->aclType]));
 426
 427       /* Collect objects for selected category */
 428       foreach ($this->ocMapping[$this->aclObject] as $idx => $class){
 429         if ($idx == 0){
 430           continue;
 431         }
 432         $aclObjects[$this->aclObject.'/'.$class]= $plist[$class]['plDescription'];
 433       }
 434       if ($this->aclObject == 'all'){
 435         $aclObjects['all']= _("All objects in current subtree");
 436       }
 437       $smarty->assign('aclSelector', $this->buildAclSelector($aclObjects));
 438     }
 439
 440     /* Show main page */
 441     $smarty->assign("dialogState", $this->dialogState);
 442
 443     /* Assign cn and decription if this is a role */
 444     foreach(array("cn","description") as $name){
 445       $smarty->assign($name,$this->$name);
 446     }
 447     return ($smarty->fetch (get_template_path('acl_role.tpl',dirname(__FILE__))));
 448   }
 449
 450   function sort_by_priority($list)
 451   {
 452     $tmp= session::get('plist');
 453     $plist= $tmp->info;
 454     asort($plist);
 455     $newSort = array();
 456
 457     foreach($list as $name => $translation){
 458       $na  =  preg_replace("/^.*\//","",$name);
 459       if (!isset($plist[$na]['plPriority'])){
 460         $prio= 0;
 461       } else {
 462         $prio=  $plist[$na]['plPriority'] ;
 463       }
 464
 465       $newSort[$name] = $prio;
 466     }
 467
 468     asort($newSort);
 469
 470     $ret = array();
 471     foreach($newSort as $name => $prio){
 472       $ret[$name] = $list[$name];
 473     }
 474     return($ret);
 475   }
 476
 477   function loadAclEntry($new= FALSE)
 478   {
 479     /* New entry gets presets... */
 480     if ($new){
 481       $this->aclType= 'sub';
 482       $this->recipients= array();
 483       $this->aclContents= array();
 484     } else {
 485       $acl= $this->gosaAclTemplate[$this->currentIndex];
 486       $this->aclType= $acl['type'];
 487       $this->recipients= $acl['members'];
 488       $this->aclContents= $acl['acl'];
 489     }
 490
 491     $this->wasNewEntry= $new;
 492   }
 493
 494
 495   function aclPostHandler()
 496   {
 497     if (isset($_POST['save_acl'])){
 498       $this->save();
 499       return TRUE;
 500     }
 501
 502     return FALSE;
 503   }
 504
 505
 506   function save()
 507   {
 508     /* Assemble ACL's */
 509     $tmp_acl= array();
 510     foreach ($this->gosaAclTemplate as $prio => $entry){
 511       $final= "";
 512       $members= "";
 513       if (isset($entry['members'])){
 514         foreach ($entry['members'] as $key => $dummy){
 515           $members.= base64_encode(preg_replace('/^.:/', '', $key)).',';
 516         }
 517       }
 518       $final= $prio.":".$entry['type'].":".preg_replace('/,$/', '', $members);
 519
 520       /* ACL's if needed */
 521       if ($entry['type'] != "reset" && $entry['type'] != "role"){
 522         $acl= ":";
 523         if (isset($entry['acl'])){
 524           foreach ($entry['acl'] as $object => $contents){
 525
 526             /* Only save, if we've some contents in there... */
 527             if (count($contents)){
 528               $acl.= $object.";";
 529
 530               foreach($contents as $attr => $permission){
 531
 532                 /* First entry? Its the one for global settings... */
 533                 if ($attr == '0'){
 534                   $acl.= $permission;
 535                 } else {
 536                   $acl.= '#'.$attr.';'.$permission;
 537                 }
 538
 539               }
 540               $acl.= ',';
 541             }
 542
 543           }
 544         }
 545         $final.= preg_replace('/,$/', '', $acl);
 546       }
 547
 548       $tmp_acl[]= $final;
 549     }
 550
 551     /* Call main method */
 552     plugin::save();
 553
 554     /* Finally (re-)assign it... */
 555     $this->attrs["gosaAclTemplate"]= $tmp_acl;
 556
 557     /* Remove acl from this entry if it is empty... */
 558     if (!count($tmp_acl)){
 559       /* Remove attribute */
 560       if ($this->initially_was_account){
 561         $this->attrs["gosaAclTempalte"]= array();
 562       } else {
 563         if (isset($this->attrs["gosaAclTemplate"])){
 564           unset($this->attrs["gosaAclTemplate"]);
 565         }
 566       }
 567     }
 568
 569     /* Do LDAP modifications */
 570     $ldap= $this->config->get_ldap_link();
 571
 572     /* Check if object already exists */
 573     $ldap->cat($this->dn);
 574     if($ldap->count()){
 575       $ldap->cd($this->dn);
 576       $this->cleanup();
 577       $ldap->modify ($this->attrs);
 578       new log("modify","aclroles/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 579     }else{
 580       $ldap->cd($this->config->current['BASE']);
 581       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$this->dn));
 582       $ldap->cd($this->dn);
 583       $ldap->add($this->attrs);
 584       new log("create","aclroles/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 585     }
 586
 587     if (!$ldap->success()){
 588       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, "", get_class()));
 589     }
 590
 591     /* Refresh users ACL */
 592     $ui= get_userinfo();
 593     $ui->loadACL();
 594     session::set('ui',$ui);
 595   }
 596
 597
 598   function remove_from_parent()
 599   {
 600     $ldap = $this->config->get_ldap_link();
 601     $serach_for = "*:role:".base64_encode($this->dn).":*";
 602     $ldap->search ("(&(objectClass=gosaACL)(gosaAclEntry=".$serach_for."))",array('dn','cn','sn','givenName','uid'));
 603     $all_names = "";
 604
 605
 606     $cnt = 3;
 607     while(($attrs = $ldap->fetch()) && $cnt){
 608       $name = $attrs['dn'];
 609       $name = preg_replace("/[ ]/","&nbsp;",$name);
 610       $name = "<i>'".$name."'</i>";
 611       $all_names .= $name.", ";
 612       $cnt --;
 613     }
 614
 615     if(!empty($all_names)){
 616       $all_names = preg_replace("/, $/","",$all_names);
 617       if(!$cnt){
 618         $all_names .= ", ...";
 619       }
 620       $all_names = "<span style='text-align:left;'>".$all_names."</span>";
 621       msg_dialog::display(_("Object in use"), sprintf(_("This role cannot be removed while it is in use by these objects:")."<br><br>%s", $all_names), WARNING_DIALOG);
 622       return;
 623     }
 624
 625     $ldap->rmDir($this->dn);
 626     new log("remove","aclroles/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 627     if (!$ldap->success()){
 628       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, "", get_class()));
 629     }
 630
 631     /* Optionally execute a command after we're done */
 632     $this->handle_post_events("remove");
 633
 634     /* Delete references to object groups */
 635     $ldap->cd ($this->config->current['BASE']);
 636     $ldap->search ("(&(objectClass=gosaGroupOfNames)(member=".LDAP::prepare4filter($this->dn)."))", array("cn"));
 637     while ($ldap->fetch()){
 638       $og= new ogroup($this->config, $ldap->getDN());
 639       unset($og->member[$this->dn]);
 640       $og->save ();
 641       if (!$ldap->success()){
 642         msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $og->dn, "", get_class()));
 643       }
 644     }
 645   }
 646
 647
 648   function save_object()
 649   {
 650     plugin::save_object();
 651     if(isset($_POST['acl_role_posted'])){
 652
 653       /* Get base selection */
 654       if(isset($_POST['base'])){
 655         $tmp = $this->get_allowed_bases();
 656         if(isset($tmp[$_POST['base']])){
 657           $this->base = $_POST['base'];
 658         }
 659       }
 660     }
 661   }
 662
 663
 664   function saveCopyDialog()
 665   {
 666     if(isset($_POST['cn'])){
 667       $this->cn = $_POST['cn'];
 668     }
 669   }
 670
 671
 672   function getCopyDialog()
 673   {
 674     $smarty = get_smarty();
 675     $smarty->assign("cn",$this->cn);
 676     $str = $smarty->fetch(get_template_path("paste_role.tpl",TRUE,dirname(__FILE__)));
 677     $ret = array();
 678     $ret['string'] = $str;
 679     $ret['status'] = "";
 680     return($ret);
 681   }
 682
 683
 684   function PrepareForCopyPaste($source)
 685   {
 686     plugin::PrepareForCopyPaste($source);
 687
 688     $source_o = new aclrole($this->config,$source['dn']);
 689     $this->gosaAclTemplate = $source_o->gosaAclTemplate;
 690   }
 691
 692
 693   /* Return plugin informations for acl handling  */
 694   static function plInfo()
 695   {
 696     return (array(
 697           "plShortName" => _("Role"),
 698           "plDescription" => _("Access control roles"),
 699           "plSelfModify"  => FALSE,
 700           "plDepends"     => array(),
 701           "plPriority"    => 0,
 702           "plSection"     => array("admin"),
 703           "plCategory"    => array("aclroles" => array("objectClass" => "gosaRole", "description" => _("Access control roles"))),
 704
 705           "plProvidedAcls"    => array(
 706             "cn"                => _("Name"),
 707             "base"              => _("Base"),
 708             "description"       => _("Description"))
 709         ));
 710   }
 711
 712   function check()
 713   {
 714     $message = plugin::check();
 715
 716     if(empty($this->cn)){
 717       $message[] = msgPool::required(_("Name"));
 718     }
 719
 720     if(!count($this->gosaAclTemplate)){
 721       $message[] = msgPool::required(_("ACL"));
 722     }
 723
 724     /* Check if we are allowed to create or move this object
 725      */
 726     if($this->orig_dn == "new" && !$this->acl_is_createable($this->base)){
 727       $message[] = msgPool::permCreate();
 728     }elseif($this->orig_dn != "new" && $this->base != $this->orig_base && !$this->acl_is_moveable($this->base)){
 729       $message[] = msgPool::permMove();
 730     }
 731
 732     return($message);
 733   }
 734
 735 }
 736
 737 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 738 ?>