plugins/admin/ogroups/class_ogroup.inc

   1 <?php
   2
   3
   4 /* Sort multidimensional arrays for key 'text' */
   5 function sort_list($val1, $val2)
   6 {
   7   $v1= strtolower($val1['text']);
   8   $v2= strtolower($val2['text']);
   9   if ($v1 > $v2){
  10     return 1;
  11   }
  12   if ($v1 < $v2){
  13     return -1;
  14   }
  15   return 0;
  16 }
  17
  18
  19 class ogroup extends plugin
  20 {
  21   /* Variables */
  22   var $cn= "";
  23   var $description= "";
  24   var $base= "";
  25   var $gosaGroupObjects= "";
  26   var $department= "";
  27   var $objects= array();
  28   var $allobjects= array();
  29   var $memberList= array();
  30   var $member= array();
  31   var $orig_dn= "";
  32   var $group_dialog= FALSE;
  33
  34   /* attribute list for save action */
  35   var $attributes= array("cn", "description", "gosaGroupObjects","member");
  36   var $objectclasses= array("top", "gosaGroupOfNames");
  37
  38   function ogroup ($config, $dn= NULL)
  39   {
  40     plugin::plugin ($config, $dn);
  41     $this->orig_dn= $dn;
  42
  43     $this->member = array();
  44
  45     /* Load member objects */
  46     if (isset($this->attrs['member'])){
  47       foreach ($this->attrs['member'] as $key => $value){
  48         if ("$key" != "count"){
  49           $this->member["$value"]= "$value";
  50         }
  51       }
  52     }
  53     $this->is_account= TRUE;
  54
  55     /* Get global filter config */
  56     if (!is_global("ogfilter")){
  57       $ui= get_userinfo();
  58       $base= get_base_from_people($ui->dn);
  59       $ogfilter= array( "dselect"       => $base,
  60           "regex"           => "*");
  61       register_global("ogfilter", $ogfilter);
  62     }
  63     $ogfilter= get_global('ogfilter');
  64
  65     /* Adjust flags */
  66     foreach( array(   "U" => "accounts",
  67           "G" => "groups",
  68           "A" => "applications",
  69           "D" => "departments",
  70           "S" => "servers",
  71           "W" => "workstations",
  72           "T" => "terminals",
  73           "F" => "phones",
  74           "P" => "printers") as $key => $val){
  75
  76       if (preg_match("/$key/", $this->gosaGroupObjects)){
  77         $ogfilter[$val]= "checked";
  78       } else {
  79         $ogfilter[$val]= "";
  80       }
  81     }
  82     register_global("ogfilter", $ogfilter);
  83
  84     if(isset($_SESSION['CurrentMainBase'])){
  85      $this->base = $_SESSION['CurrentMainBase'];
  86     }
  87
  88     /* Load member data */
  89     $this->reload();
  90   }
  91
  92   function AddDelMembership($NewMember = false){
  93
  94     if($NewMember){
  95       $this->memberList[$NewMember]= $this->allobjects[$NewMember];
  96       $this->member[$NewMember]= $NewMember;
  97       unset ($this->objects[$NewMember]);
  98       uasort ($this->memberList, 'sort_list');
  99       reset ($this->memberList);
 100       $this->reload();
 101     }else{
 102       /* Delete objects from group */
 103       if (isset($_POST['delete_membership']) && isset($_POST['members'])){
 104         foreach ($_POST['members'] as $value){
 105           $this->objects["$value"]= $this->memberList[$value];
 106           unset ($this->memberList["$value"]);
 107           unset ($this->member["$value"]);
 108           uasort ($this->objects, 'sort_list');
 109           reset ($this->objects);
 110         }
 111         $this->reload();
 112       }
 113
 114       /* Add objects to group */
 115       if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
 116         foreach ($_POST['objects'] as $value){
 117           $this->memberList["$value"]= $this->objects[$value];
 118           $this->member["$value"]= $value;
 119           unset ($this->objects[$value]);
 120           uasort ($this->memberList, 'sort_list');
 121           reset ($this->memberList);
 122         }
 123         $this->reload();
 124       }
 125     }
 126   }
 127
 128   function execute()
 129   {
 130         /* Call parent execute */
 131         plugin::execute();
 132
 133 //    $this->reload();
 134
 135     /* Do we represent a valid group? */
 136     if (!$this->is_account){
 137       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 138         _("This 'dn' is no object group.")."</b>";
 139       return ($display);
 140     }
 141
 142     /* Delete objects from group */
 143     if (isset($_POST['delete_membership']) && isset($_POST['members'])){
 144       foreach ($_POST['members'] as $value){
 145         if(isset($this->memberList[$value])){
 146           $this->objects["$value"]= $this->memberList[$value];
 147           unset ($this->memberList["$value"]);
 148           unset ($this->member["$value"]);
 149           uasort ($this->objects, 'sort_list');
 150           reset ($this->objects);
 151         }
 152       }
 153       $this->reload();
 154     }
 155
 156     /* Add objects to group */
 157     if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
 158       foreach ($_POST['objects'] as $value){
 159         if(isset($this->objects[$value])){
 160           $this->memberList["$value"]= $this->objects[$value];
 161           $this->member["$value"]= $value;
 162           unset ($this->objects[$value]);
 163           uasort ($this->memberList, 'sort_list');
 164           reset ($this->memberList);
 165         }
 166       }
 167       $this->reload();
 168     }
 169
 170     /* Load templating engine */
 171     $smarty= get_smarty();
 172
 173     $tmp = $this->plInfo();
 174     foreach($tmp['plProvidedAcls'] as $name => $translation){
 175       $smarty->assign($name."ACL",$this->getacl($name));
 176     }
 177
 178     /* Create base acls */
 179     $baseACL = $this->getacl("base",(!is_object($this->parent) && !isset($_SESSION['edit'])));
 180     if(!$this->acl_is_moveable()) {
 181       $baseACL = preg_replace("/w/","",$baseACL);
 182     }
 183     $smarty->assign("baseACL",          $baseACL);
 184
 185
 186     /* Get bases */
 187     $ui = get_userinfo();
 188     $check = $ui->get_module_departments("ogroups");
 189     $bases = array();
 190     foreach($check as $dn_allowed){
 191       $bases[$dn_allowed] = $this->config->idepartments[$dn_allowed];
 192     }
 193
 194     /* Base select dialog */
 195     $once = true;
 196     foreach($_POST as $name => $value){
 197       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 198         $once = false;
 199         $this->dialog = new baseSelectDialog($this->config,$this,$bases);
 200         $this->dialog->setCurrentBase($this->base);
 201       }
 202     }
 203
 204     /* Dialog handling */
 205     if(is_object($this->dialog) && $this->acl_is_moveable()){
 206       /* Must be called before save_object */
 207       $this->dialog->save_object();
 208
 209       if($this->dialog->isClosed()){
 210         $this->dialog = false;
 211       }elseif($this->dialog->isSelected()){
 212         $this->base = $this->dialog->isSelected();
 213         $this->dialog= false;
 214       }else{
 215         return($this->dialog->execute());
 216       }
 217     }
 218
 219     /* Add objects? */
 220     if (isset($_POST["edit_membership"])){
 221       $this->group_dialog= TRUE;
 222       $this->dialog= TRUE;
 223     }
 224
 225     /* Add objects finished? */
 226     if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
 227       $this->group_dialog= FALSE;
 228       $this->dialog= FALSE;
 229     }
 230
 231     /* Manage object add dialog */
 232     if ($this->group_dialog){
 233
 234       /* Save data */
 235       $ogfilter= get_global("ogfilter");
 236       foreach( array("dselect", "regex") as $type){
 237         if (isset($_POST[$type])){
 238           $ogfilter[$type]= $_POST[$type];
 239         }
 240       }
 241       if (isset($_POST['dselect'])){
 242         foreach( array("accounts", "groups", "applications", "departments",
 243               "servers", "workstations", "terminals", "printers",
 244               "phones") as $type){
 245
 246           if (isset($_POST[$type])) {
 247             $ogfilter[$type]= "checked";
 248           } else {
 249             $ogfilter[$type]= "";
 250           }
 251         }
 252       }
 253       if (isset($_GET['search'])){
 254         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 255         if ($s == "**"){
 256           $s= "*";
 257         }
 258         $ogfilter['regex']= $s;
 259       }
 260       register_global("ogfilter", $ogfilter);
 261       $this->reload();
 262
 263       /* Calculate actual groups */
 264       $smarty->assign("objects", $this->convert_list($this->objects));
 265
 266       /* Show dialog */
 267       $smarty->assign("search_image", get_template_path('images/search.png'));
 268       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 269       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 270       $smarty->assign("deplist", $this->config->idepartments);
 271       $smarty->assign("alphabet", generate_alphabet());
 272       foreach( array("dselect", "regex", "accounts", "groups", "applications",
 273             "departments", "servers", "workstations", "terminals",
 274             "printers", "phones") as $type){
 275         $smarty->assign("$type", $ogfilter[$type]);
 276       }
 277       $smarty->assign("hint", print_sizelimit_warning());
 278       $smarty->assign("apply", apply_filter());
 279
 280       $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
 281       return ($display);
 282     }
 283
 284     /* Bases / Departments */
 285       if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
 286         $this->base= $_POST['base'];
 287       }
 288
 289     /* Assemble combine string */
 290     if ($this->gosaGroupObjects == "[]"){
 291       $smarty->assign("combinedObjects", _("none"));
 292     } elseif (strlen($this->gosaGroupObjects) > 4){
 293       $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
 294     } else {
 295       $conv= array(   "U" => _("users"),
 296           "G" => _("groups"),
 297           "A" => _("applications"),
 298           "D" => _("departments"),
 299           "S" => _("servers"),
 300           "W" => _("workstations"),
 301           "T" => _("terminals"),
 302           "F" => _("phones"),
 303           "P" => _("printers"));
 304
 305       $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
 306       $p1= $conv[$type[0]];
 307       error_reporting(0);
 308       if (isset($type[1]) && preg_match('/[UGADSFWTP]/', $type[1])){
 309         $p2= $conv[$type[1]];
 310         $smarty->assign("combinedObjects", "$p1 "._("and")." $p2");
 311       } else {
 312         $smarty->assign("combinedObjects", "$p1");
 313       }
 314       error_reporting(E_ALL);
 315     }
 316
 317     /* Assign variables */
 318     $smarty->assign("bases", $bases);
 319     $smarty->assign("base_select", $this->base);
 320     $smarty->assign("department", $this->department);
 321     $smarty->assign("members", $this->convert_list($this->memberList));
 322
 323     /* Objects have to be tuned... */
 324     $smarty->assign("objects", $this->convert_list($this->objects));
 325
 326     /* Fields */
 327     foreach ($this->attributes as $val){
 328       $smarty->assign("$val", $this->$val);
 329     }
 330
 331     return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 332   }
 333
 334
 335   /* Save data to object */
 336   function save_object()
 337   {
 338     /* Save additional values for possible next step */
 339     if (isset($_POST['ogroupedit'])){
 340       plugin::save_object();
 341
 342     }
 343   }
 344
 345
 346   /* (Re-)Load objects */
 347   function reload()
 348   {
 349     /*###########
 350       Variable initialisation
 351       ###########*/
 352
 353     $this->objects                = array();
 354     $this->ui                     = get_userinfo();
 355     $filter                       = "";
 356     $objectClasses                = array();
 357
 358     $ogfilter               = get_global("ogfilter");
 359     $regex                  = $ogfilter['regex'];
 360
 361     /* Get ldap connection */
 362     $ldap= $this->config->get_ldap_link();
 363     $ldap->cd ($ogfilter['dselect']);
 364
 365
 366     /*###########
 367       Generate Filter
 368       ###########*/
 369
 370     /* Assemble filter */
 371     if ($ogfilter['accounts'] == "checked"){
 372       $filter.= "(objectClass=gosaAccount)";
 373       $objectClasses["gosaAccount"]     = get_people_ou();
 374     }
 375     if ($ogfilter['groups'] == "checked"){
 376       $filter.= "(objectClass=posixGroup)";
 377       $objectClasses["posixGroup"]      = get_groups_ou();
 378     }
 379     if ($ogfilter['applications'] == "checked"){
 380       $filter.= "(objectClass=gosaApplication)";
 381       $objectClasses["gosaApplication"] = "ou=apps,";
 382     }
 383     if ($ogfilter['departments'] == "checked"){
 384       $filter.= "(objectClass=gosaDepartment)";
 385       $objectClasses["gosaDepartment"]  = "";
 386     }
 387     if ($ogfilter['servers'] == "checked"){
 388       $filter.= "(objectClass=goServer)";
 389       $objectClasses["goServer"]        = "ou=servers,ou=systems,";
 390     }
 391     if ($ogfilter['workstations'] == "checked"){
 392       $filter.= "(objectClass=gotoWorkstation)";
 393       $objectClasses["gotoWorkstation"] = "ou=workstations,ou=systems,";
 394     }
 395     if ($ogfilter['terminals'] == "checked"){
 396       $filter.= "(objectClass=gotoTerminal)";
 397       $objectClasses["gotoTerminal"]    = "ou=terminals,ou=systems,";
 398     }
 399     if ($ogfilter['printers'] == "checked"){
 400       $filter.= "(objectClass=gotoPrinter)";
 401
 402       $objectClasses["gotoPrinter"]     = "ou=printers,ou=systems,";
 403     }
 404     if ($ogfilter['phones'] == "checked"){
 405       $filter.= "(objectClass=goFonHardware)";
 406       $objectClasses["goFonHardware"]   = "ou=phones,ou=systems,";
 407     }
 408
 409
 410     /*###########
 411       Perform search for selected objectClasses & regex to fill list with objects
 412       ###########*/
 413
 414     /* Perform search for selected objectClasses */
 415     foreach($objectClasses as $class=> $basedn){
 416       $ldap->ls("(&(objectClass=".$class.")(|(uid=$regex)(cn=$regex)(ou=$regex)))",$basedn.$ogfilter['dselect'] ,
 417           array("dn", "cn", "description", "objectClass", "sn", "givenName", "uid","ou"));
 418
 419       /* fetch results and append them to the list */
 420       while($attrs = $ldap->fetch()){
 421
 422         $type= $this->getObjectType($attrs);
 423         $name= $this->getObjectName($attrs);
 424
 425         /* Fill array */
 426         if (isset($attrs["description"][0])){
 427           $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 428         } elseif (isset($attrs["uid"][0])) {
 429           $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 430         } else {
 431           $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 432         }
 433       }
 434     }
 435     uasort ($this->objects, 'sort_list');
 436     reset ($this->objects);
 437
 438     /*###########
 439       Get a list with all possible objects, to detect objects which doesn't exists anymore ...
 440       ###########*/
 441
 442     /* Only do this, if this wasn't already done */
 443     if(count($this->allobjects) == 0){
 444       $ldap->cd ($this->config->current['BASE']);
 445       $filter="(objectClass=gosaAccount)".
 446               "(objectClass=posixGroup)".
 447               "(objectClass=gosaApplication)".
 448               "(objectClass=gosaDepartment)".
 449               "(objectClass=goServer)".
 450               "(objectClass=gotoWorkstation)".
 451               "(objectClass=gotoTerminal)".
 452               "(objectClass=gotoPrinter)".
 453               "(objectClass=goFonHardware)";
 454       $regex= "*";
 455
 456       $ldap->search ("(&(|$filter)(|(uid=$regex)(cn=$regex)(ou=$regex)))", array("dn", "cn", "ou", "description", "objectClass", "sn", "givenName", "uid"));
 457       while ($attrs= $ldap->fetch()){
 458
 459         $type= $this->getObjectType($attrs);
 460         $name= $this->getObjectName($attrs);
 461
 462         if (isset($attrs["description"][0])){
 463           $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 464         } elseif (isset($attrs["uid"][0])) {
 465           $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 466         } else {
 467           $this->allobjects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 468         }
 469         $this->allobjects[$attrs["dn"]]['objectClass']  = $attrs['objectClass'];
 470         if(isset($attrs['uid'])){
 471           $this->allobjects[$attrs["dn"]]['uid']          = $attrs['uid'];
 472         }
 473       }
 474       uasort ($this->allobjects, 'sort_list');
 475       reset ($this->allobjects);
 476     }
 477
 478
 479     /*###########
 480       Build member list and try to detect obsolete entries
 481       ###########*/
 482
 483     $this->memberList = array();
 484
 485     /* Walk through all single member entry */
 486     foreach($this->member as $dn){
 487
 488       /* Object in object list? */
 489       if (isset($this->allobjects[$dn])){
 490
 491         /* Add this entry to member list, its dn is in allobjects
 492             this means it still exists
 493          */
 494         $this->memberList[$dn]= $this->allobjects[$dn];
 495
 496         /* Remove this from selectable entries */
 497         if (isset ($this->objects[$dn])){
 498           unset ($this->objects[$dn]);
 499         }
 500
 501
 502       } else {
 503
 504         /* The dn for the current member can't be resolved
 505             it seams that this entry was removed
 506          */
 507         /* Try to resolv the entry again, if it still fails, display error msg */
 508         $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass"));
 509
 510         /* It has failed, add entry with type flag I (Invalid)*/
 511         if ($ldap->error != "success"){
 512           $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
 513
 514         } else {
 515
 516           /* Append this entry to our all object list */
 517
 518           /* Fetch object */
 519           $attrs= $ldap->fetch();
 520
 521           $type= $this->getObjectType($attrs);
 522           $name= $this->getObjectName($attrs);
 523
 524           if (isset($attrs["description"][0])){
 525             $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 526           } elseif (isset($attrs["uid"][0])) {
 527             $this->allobjects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 528           } else {
 529             $this->allobjects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 530           }
 531           $this->allobjects[$attrs["dn"]]['objectClass']  = $attrs['objectClass'];
 532           if(isset($attrs['uid'])){
 533             $this->allobjects[$attrs["dn"]]['uid']          = $attrs['uid'];
 534           }
 535
 536           /* Fill array */
 537           if (isset($attrs["description"][0])){
 538             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 539           } else {
 540             $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 541           }
 542         }
 543       }
 544     }
 545     uasort ($this->memberList, 'sort_list');
 546     reset ($this->memberList);
 547
 548     /* Assemble types of currently combined objects */
 549     $objectTypes= "";
 550     foreach ($this->memberList as $dn => $desc){
 551
 552       /* Invalid object? */
 553       if ($desc['type'] == 'I'){
 554         continue;
 555       }
 556
 557       /* Fine. Add to list. */
 558       if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
 559         $objectTypes.= $desc['type'];
 560       }
 561     }
 562     $this->gosaGroupObjects= "[$objectTypes]";
 563   }
 564
 565
 566   function convert_list($input)
 567   {
 568     $temp= "";
 569     $conv= array(  "U" => "select_user.png",
 570         "G" => "select_groups.png",
 571         "A" => "select_application.png",
 572         "D" => "select_department.png",
 573         "S" => "select_server.png",
 574         "W" => "select_workstation.png",
 575         "T" => "select_terminal.png",
 576         "F" => "select_phone.png",
 577         "I" => "flag.png",
 578         "P" => "select_printer.png");
 579
 580     foreach ($input as $key => $value){
 581       /* Generate output */
 582       $temp.= "<option value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
 583     }
 584
 585     return ($temp);
 586   }
 587
 588
 589   function getObjectType($attrs)
 590   {
 591     $type= "I";
 592
 593     foreach(array(  "U" => "gosaAccount",
 594           "G" => "posixGroup",
 595           "A" => "gosaApplication",
 596           "D" => "gosaDepartment",
 597           "S" => "goServer",
 598           "W" => "gotoWorkstation",
 599           "T" => "gotoTerminal",
 600           "F" => "goFonHardware",
 601           "P" => "gotoPrinter") as $index => $class){
 602       if (in_array($class, $attrs['objectClass'])){
 603         $type= $index;
 604         break;
 605       }
 606     }
 607
 608     return ($type);
 609   }
 610
 611
 612   function getObjectName($attrs)
 613   {
 614     /* Person? */
 615     $name ="";
 616     if (in_array('gosaAccount', $attrs['objectClass'])){
 617       if(isset($attrs['sn']) && isset($attrs['givenName'])){
 618         $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
 619       } else {
 620         $name= $attrs['uid'][0];
 621       }
 622     } else {
 623       if(isset($attrs["cn"][0])) {
 624         $name= $attrs['cn'][0];
 625       } else {
 626         $name= $attrs['ou'][0];
 627       }
 628     }
 629
 630     return ($name);
 631   }
 632
 633
 634   function check()
 635   {
 636     /* Call common method to give check the hook */
 637     $message= plugin::check();
 638
 639     /* Permissions for that base? */
 640     if ($this->base != ""){
 641       $new_dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 642     } else {
 643       $new_dn= $this->dn;
 644     }
 645
 646
 647     $ldap = $this->config->get_ldap_link();
 648     if($this->dn != $new_dn){
 649       $ldap->cat ($new_dn, array('dn'));
 650     }
 651
 652     if($ldap->count() !=0){
 653       $message[]= _("There is already an object with this cn.");
 654     }
 655
 656     if ($this->orig_dn == "new" && !$this->acl_is_createable()){
 657       $message[]= _("You have no permissions to create a group on this 'Base'.");
 658     }
 659
 660     /* must: cn */
 661     if ($this->cn == "" && $this->acl_is_writeable("cn")){
 662       $message[]= "The required field 'Name' is not set.";
 663     }
 664
 665     /* To many different object types? */
 666     if (strlen($this->gosaGroupObjects) > 4){
 667       $message[]= _("You can combine two different object types at maximum only!");
 668     }
 669
 670     return ($message);
 671   }
 672
 673
 674   /* Save to LDAP */
 675   function save()
 676   {
 677     plugin::save();
 678
 679     /* Move members to target array */
 680     $this->attrs['member'] =array();
 681     foreach ($this->member as $key => $desc){
 682       $this->attrs['member'][]= $key;
 683     }
 684
 685     $ldap= $this->config->get_ldap_link();
 686
 687     /* New accounts need proper 'dn', propagate it to remaining objects */
 688     if ($this->dn == 'new'){
 689       $this->dn= 'cn='.$this->cn.','.get_groups_ou().$this->base;
 690     }
 691
 692     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 693        new entries. So do a check first... */
 694     $ldap->cat ($this->dn, array('dn'));
 695     if ($ldap->fetch()){
 696       /* Modify needs array() to remove values :-( */
 697       if (!count ($this->member)){
 698         $this->attrs['member']= array();
 699       }
 700       $mode= "modify";
 701     } else {
 702       $mode= "add";
 703       $ldap->cd($this->config->current['BASE']);
 704       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 705     }
 706
 707     /* Write back to ldap */
 708     $ldap->cd($this->dn);
 709     $this->cleanup();
 710     $ldap->$mode($this->attrs);
 711
 712     /* Trigger post signal */
 713     $this->handle_post_events($mode);
 714
 715     $ret= 0;
 716     if (show_ldap_error($ldap->get_error(), sprintf(_("Saving of object group/generic with dn '%s' failed."),$this->dn))){
 717       $ret= 1;
 718     }
 719
 720     return ($ret);
 721   }
 722
 723   function remove_from_parent()
 724   {
 725     plugin::remove_from_parent();
 726
 727     $ldap= $this->config->get_ldap_link();
 728     $ldap->rmdir($this->dn);
 729     show_ldap_error($ldap->get_error(), sprintf(_("Removing of object group/generic with dn '%s' failed."),$this->dn));
 730
 731     /* Trigger remove signal */
 732     $this->handle_post_events("remove");
 733   }
 734
 735   function getCopyDialog()
 736   {
 737     $str  = "";
 738     $str .= _("Group name");
 739     $str .= "&nbsp;<input type='text' name='cn' value='".$this->cn."'>";
 740     return($str);
 741   }
 742
 743   function saveCopyDialog()
 744   {
 745     if(isset($_POST['cn'])){
 746       $this->cn = $_POST['cn'];
 747     }
 748   }
 749
 750
 751   function plInfo()
 752   {
 753     return (array(
 754           "plShortName"   => _("Generic"),
 755           "plDescription" => _("Object group generic"),
 756           "plSelfModify"  => FALSE,
 757           "plDepends"     => array(),
 758           "plPriority"    => 0,
 759           "plSection"     => array("administration"),
 760           "plCategory"    => array("ogroups" => array("description"  => _("Object groups"),
 761                                                       "objectClass"  => "gosaGroupOfNames")),
 762           "plProvidedAcls"=> array(
 763             "cn"                => _("Name"),
 764             "base"              => _("Base"),
 765             "description"       => _("Description"),
 766             "member"            => _("Member"))
 767           ));
 768   }
 769 }
 770
 771 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 772 ?>