gosa-core/plugins/admin/ogroups/class_ogroup.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 /* Sort multidimensional arrays for key 'text' */
  24 function sort_list($val1, $val2)
  25 {
  26   $v1= strtolower($val1['text']);
  27   $v2= strtolower($val2['text']);
  28   if ($v1 > $v2){
  29     return 1;
  30   }
  31   if ($v1 < $v2){
  32     return -1;
  33   }
  34   return 0;
  35 }
  36
  37
  38 class ogroup extends plugin
  39 {
  40   /* Variables */
  41   var $cn= "";
  42   var $description= "";
  43   var $base= "";
  44   var $gosaGroupObjects= "";
  45   var $department= "";
  46   var $objects= array();
  47   var $objcache= array();
  48   var $memberList= array();
  49   var $member= array();
  50   var $orig_dn= "";
  51   var $group_dialog= FALSE;
  52   var $view_logged = FALSE;
  53
  54   /* attribute list for save action */
  55   var $attributes= array("cn", "description", "gosaGroupObjects","member");
  56   var $objectclasses= array("top", "gosaGroupOfNames");
  57
  58   function ogroup (&$config, $dn= NULL)
  59   {
  60     plugin::plugin ($config, $dn);
  61     $this->orig_dn= $dn;
  62
  63     $this->member = array();
  64
  65     /* Load member objects */
  66     if (isset($this->attrs['member'])){
  67       foreach ($this->attrs['member'] as $key => $value){
  68         if ("$key" != "count"){
  69           $value= @LDAP::convert($value);
  70           $this->member["$value"]= "$value";
  71         }
  72       }
  73     }
  74     $this->is_account= TRUE;
  75
  76     /* Get global filter config */
  77     if (!session::is_set("ogfilter")){
  78       $ui= get_userinfo();
  79       $base= get_base_from_people($ui->dn);
  80       $ogfilter= array( "dselect"       => $base,
  81           "regex"           => "*");
  82       session::set("ogfilter", $ogfilter);
  83     }
  84     $ogfilter= session::get('ogfilter');
  85
  86     /* Adjust flags */
  87     foreach( array(   "U" => "accounts",
  88           "G" => "groups",
  89           "A" => "applications",
  90           "D" => "departments",
  91           "S" => "servers",
  92           "W" => "workstations",
  93           "O" => "winstations",
  94           "T" => "terminals",
  95           "F" => "phones",
  96           "_" => "subtrees",
  97           "P" => "printers") as $key => $val){
  98
  99       if (preg_match("/$key/", $this->gosaGroupObjects)){
 100         $ogfilter[$val]= "checked";
 101       } else {
 102         $ogfilter[$val]= "";
 103       }
 104     }
 105     session::set("ogfilter", $ogfilter);
 106
 107     if(session::is_set('CurrentMainBase')){
 108      $this->base  = session::get('CurrentMainBase');
 109     }
 110
 111     /* Set base */
 112     if ($this->dn == "new"){
 113       $this->base = session::get('CurrentMainBase');
 114     } else {
 115       $this->base= preg_replace("/^[^,]+,".normalizePreg(get_ou("ogroupou"))."/","",$this->dn);
 116     }
 117
 118     /* Load member data */
 119     $this->reload();
 120   }
 121
 122   function AddDelMembership($NewMember = false){
 123
 124     if($NewMember){
 125
 126       /* Add member and force reload */
 127       $this->member[$NewMember]= $NewMember;
 128       $this->reload();
 129
 130       $this->memberList[$NewMember]= $this->objcache[$NewMember];
 131       unset ($this->objects[$NewMember]);
 132       uasort ($this->memberList, 'sort_list');
 133       reset ($this->memberList);
 134     }else{
 135       /* Delete objects from group */
 136       if (isset($_POST['delete_membership']) && isset($_POST['members'])){
 137         foreach ($_POST['members'] as $value){
 138           $this->objects["$value"]= $this->memberList[$value];
 139           unset ($this->memberList["$value"]);
 140           unset ($this->member["$value"]);
 141           uasort ($this->objects, 'sort_list');
 142           reset ($this->objects);
 143         }
 144         $this->reload();
 145       }
 146
 147       /* Add objects to group */
 148       if (isset($_POST['add_object_finish']) && isset($_POST['objects'])){
 149
 150         $tmp = "";
 151         foreach($this->memberList as $obj){
 152           $tmp .= $obj['type'];
 153         }
 154         $skipped = FALSE;
 155         foreach ($_POST['objects'] as $value){
 156           if(preg_match("/T/",$tmp) && $this->objects[$value]['type'] == "W"){
 157             $skipped =TRUE;
 158           }elseif(preg_match("/W/",$tmp) && $this->objects[$value]['type'] == "T"){
 159             $skipped =TRUE;
 160           }else{
 161             $this->memberList["$value"]= $this->objects[$value];
 162             $this->member["$value"]= $value;
 163             unset ($this->objects[$value]);
 164             uasort ($this->memberList, 'sort_list');
 165             reset ($this->memberList);
 166           }
 167         }
 168         if($skipped){
 169           msg_dialog::display(_("Information"), _("You cannot combine terminals and workstations in one object group!"), INFO_DIALOG);
 170         }
 171         $this->reload();
 172       }
 173     }
 174   }
 175
 176   function execute()
 177   {
 178     /* Call parent execute */
 179     plugin::execute();
 180
 181     if(!$this->view_logged){
 182       $this->view_logged = TRUE;
 183       new log("view","ogroups/".get_class($this),$this->dn);
 184     }
 185
 186
 187     /* Do we represent a valid group? */
 188     if (!$this->is_account){
 189       $display= "<img alt=\"\" src=\"images/stop.png\" align=\"middle\">&nbsp;<b>".
 190         msgPool::noValidExtension("object group")."</b>";
 191       return ($display);
 192     }
 193
 194
 195     /* Load templating engine */
 196     $smarty= get_smarty();
 197
 198     $tmp = $this->plInfo();
 199     foreach($tmp['plProvidedAcls'] as $name => $translation){
 200       $smarty->assign($name."ACL",$this->getacl($name));
 201     }
 202
 203     /* Base select dialog */
 204     $once = true;
 205     foreach($_POST as $name => $value){
 206       if(preg_match("/^chooseBase/",$name) && $once && $this->acl_is_moveable()){
 207         $once = false;
 208         $this->dialog = new baseSelectDialog($this->config,$this,$this->get_allowed_bases());
 209         $this->dialog->setCurrentBase($this->base);
 210       }
 211     }
 212
 213     /* Dialog handling */
 214     if(is_object($this->dialog) && $this->acl_is_moveable()){
 215       /* Must be called before save_object */
 216       $this->dialog->save_object();
 217
 218       if($this->dialog->isClosed()){
 219         $this->dialog = false;
 220       }elseif($this->dialog->isSelected()){
 221
 222         /* A new base was selected, check if it is a valid one */
 223         $tmp = $this->get_allowed_bases();
 224         if(isset($tmp[$this->dialog->isSelected()])){
 225           $this->base = $this->dialog->isSelected();
 226         }
 227         $this->dialog= false;
 228       }else{
 229         return($this->dialog->execute());
 230       }
 231     }
 232
 233     /* Add objects? */
 234     if (isset($_POST["edit_membership"])){
 235       $this->group_dialog= TRUE;
 236       $this->dialog= TRUE;
 237     }
 238
 239     /* Add objects finished? */
 240     if (isset($_POST["add_object_finish"]) || isset($_POST["add_object_cancel"])){
 241       $this->group_dialog= FALSE;
 242       $this->dialog= FALSE;
 243     }
 244
 245     /* Manage object add dialog */
 246     if ($this->group_dialog){
 247
 248       /* Save data */
 249       $ogfilter= session::get("ogfilter");
 250       foreach( array("dselect", "regex") as $type){
 251         if (isset($_POST[$type])){
 252           $ogfilter[$type]= $_POST[$type];
 253         }
 254       }
 255       if (isset($_POST['dselect'])){
 256         foreach( array("accounts", "groups", "applications", "departments",
 257               "servers", "workstations", "winstations", "terminals", "printers","subtrees",
 258               "phones") as $type){
 259
 260           if (isset($_POST[$type])) {
 261             $ogfilter[$type]= "checked";
 262           } else {
 263             $ogfilter[$type]= "";
 264           }
 265         }
 266       }
 267       if (isset($_GET['search'])){
 268         $s= mb_substr($_GET['search'], 0, 1, "UTF8")."*";
 269         if ($s == "**"){
 270           $s= "*";
 271         }
 272         $ogfilter['regex']= $s;
 273       }
 274       session::set("ogfilter", $ogfilter);
 275       $this->reload();
 276
 277       /* Calculate actual groups */
 278       $smarty->assign("objects", $this->convert_list($this->objects));
 279
 280       /* Show dialog */
 281       $smarty->assign("search_image", get_template_path('images/search.png'));
 282       $smarty->assign("launchimage", get_template_path('images/small_filter.png'));
 283       $smarty->assign("tree_image", get_template_path('images/tree.png'));
 284       $smarty->assign("deplist", $this->config->idepartments);
 285       $smarty->assign("alphabet", generate_alphabet());
 286       foreach( array("dselect", "regex", "subtrees") as $type){
 287         $smarty->assign("$type", $ogfilter[$type]);
 288       }
 289       $smarty->assign("hint", print_sizelimit_warning());
 290       $smarty->assign("apply", apply_filter());
 291
 292       /* Build up checkboxes
 293        */
 294       $ar = array(
 295           "departments" => array(
 296             "T" => msgPool::selectToView(_("departments")),
 297             "C" => (isset($ogfilter['departments']) && ($ogfilter['departments'])),
 298             "L" => sprintf(_("Show %s"),_("departments"))),
 299           "accounts" => array(
 300             "T" => msgPool::selectToView(_("people")),
 301             "C" => (isset($ogfilter['accounts']) && ($ogfilter['accounts'])),
 302             "L" => sprintf(_("Show %s"),_("people"))),
 303           "groups"=> array(
 304             "T" => msgPool::selectToView(_("groups")),
 305             "C" => (isset($ogfilter['groups']) && ($ogfilter['groups'])),
 306             "L" => sprintf(_("Show %s"),_("groups"))),
 307           "applications"=> array(
 308             "T" => msgPool::selectToView(_("applications")),
 309             "C" => (isset($ogfilter['applications']) && ($ogfilter['applications'])),
 310             "L" => sprintf(_("Show %s"),_("applications"))),
 311           "servers"=> array(
 312             "T" => msgPool::selectToView(_("servers")),
 313             "C" => (isset($ogfilter['servers']) && ($ogfilter['servers'])),
 314             "L" => sprintf(_("Show %s"),_("servers"))),
 315           "workstations"=> array(
 316             "T" => msgPool::selectToView(_("workstations")),
 317             "C" => (isset($ogfilter['workstations']) && ($ogfilter['workstations'])),
 318             "L" => sprintf(_("Show %s"),_("workstations"))),
 319           "terminals"=> array(
 320             "T" => msgPool::selectToView(_("terminals")),
 321             "C" => (isset($ogfilter['terminals']) && ($ogfilter['terminals'])),
 322             "L" => sprintf(_("Show %s"),_("terminals"))),
 323           "printers"=> array(
 324             "T" => msgPool::selectToView(_("printer")),
 325             "C" => (isset($ogfilter['printers']) && ($ogfilter['printers'])),
 326             "L" => sprintf(_("Show %s"),_("printers"))),
 327           "phones"=> array(
 328             "T" => msgPool::selectToView(_("phones")),
 329             "C" => (isset($ogfilter['phones']) && ($ogfilter['phones'])),
 330             "L" => sprintf(_("Show %s"),_("phones"))));
 331       $smarty->assign("checkboxes",$ar);
 332       $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
 333       return ($display);
 334     }
 335
 336     /* Bases / Departments */
 337       if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
 338         $this->base= $_POST['base'];
 339       }
 340
 341     /* Assemble combine string */
 342     if ($this->gosaGroupObjects == "[]"){
 343       $smarty->assign("combinedObjects", _("none"));
 344     } elseif (strlen($this->gosaGroupObjects) > 4){
 345       $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
 346     } else {
 347       $conv= array(   "U" => _("users"),
 348           "G" => _("groups"),
 349           "A" => _("applications"),
 350           "D" => _("departments"),
 351           "S" => _("servers"),
 352           "W" => _("workstations"),
 353           "O" => _("winstations"),
 354           "T" => _("terminals"),
 355           "F" => _("phones"),
 356           "P" => _("printers"));
 357
 358       $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
 359       $p1= $conv[$type[0]];
 360       error_reporting(0);
 361       if (isset($type[1]) && preg_match('/[UGADSFOWTP]/', $type[1])){
 362         $p2= $conv[$type[1]];
 363         $smarty->assign("combinedObjects", sprintf("'%s' and '%s'", $p1, $p2));
 364       } else {
 365         $smarty->assign("combinedObjects", "$p1");
 366       }
 367       error_reporting(E_ALL | E_STRICT);
 368     }
 369
 370     /* Assign variables */
 371     $smarty->assign("bases", $this->get_allowed_bases());
 372     $smarty->assign("base_select", $this->base);
 373     $smarty->assign("department", $this->department);
 374     $smarty->assign("members", $this->convert_list($this->memberList));
 375
 376     /* Objects have to be tuned... */
 377     $smarty->assign("objects", $this->convert_list($this->objects));
 378
 379     /* Fields */
 380     foreach ($this->attributes as $val){
 381       $smarty->assign("$val", $this->$val);
 382     }
 383
 384     return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 385   }
 386
 387
 388   /* Save data to object */
 389   function save_object()
 390   {
 391     /* Save additional values for possible next step */
 392     if (isset($_POST['ogroupedit'])){
 393
 394       /* Create a base backup and reset the
 395          base directly after calling plugin::save_object();
 396          Base will be set seperatly a few lines below */
 397       $base_tmp = $this->base;
 398       plugin::save_object();
 399       $this->base = $base_tmp;
 400
 401       /* Save base, since this is no LDAP attribute */
 402       $tmp = $this->get_allowed_bases();
 403       if(isset($_POST['base'])){
 404         if(isset($tmp[$_POST['base']])){
 405           $this->base= $_POST['base'];
 406         }
 407       }
 408     }
 409   }
 410
 411
 412   /* (Re-)Load objects */
 413   function reload()
 414   {
 415     /*###########
 416       Variable initialisation
 417       ###########*/
 418
 419     $this->objects                = array();
 420     $this->ui                     = get_userinfo();
 421     $filter                       = "";
 422     $objectClasses                = array();
 423
 424     $ogfilter               = session::get("ogfilter");
 425     $regex                  = $ogfilter['regex'];
 426
 427     $ldap= $this->config->get_ldap_link();
 428     $ldap->cd ($ogfilter['dselect']);
 429
 430
 431     /*###########
 432       Generate Filter
 433       ###########*/
 434
 435     $p_f= array("accounts"        => array("CLASS"=>"gosaAccount"    ,"DN"=> get_people_ou()           ,"ACL" => "users"),
 436                 "groups"          => array("CLASS"=>"posixGroup"     ,"DN"=> get_groups_ou('ogroupou') ,"ACL" => "groups"),
 437                 "applications"    => array("CLASS"=>"gosaApplication","DN"=> get_ou('applicationou')   ,"ACL" => "application"),
 438                 "departments"     => array("CLASS"=>"gosaDepartment" ,"DN"=> ""                        ,"ACL" => "department"),
 439                 "servers"         => array("CLASS"=>"goServer"       ,"DN"=> get_ou('serverou')        ,"ACL" => "server"),
 440                 "workstations"    => array("CLASS"=>"gotoWorkstation","DN"=> get_ou('workstationou')   ,"ACL" => "workstation"),
 441                 "winstations"    => array("CLASS"=>"opsiClient",        "DN"=> get_ou('WINSTATIONS')     ,"ACL" => "winstation"),
 442                 "terminals"       => array("CLASS"=>"gotoTerminal"   ,"DN"=> get_ou('terminalou')      ,"ACL" => "terminal"),
 443                 "printers"        => array("CLASS"=>"gotoPrinter"    ,"DN"=> get_ou('printerou')       ,"ACL" => "printer"),
 444                 "phones"          => array("CLASS"=>"goFonHardware"  ,"DN"=> get_ou('phoneou')         ,"ACL" => "phone"));
 445
 446
 447     /*###########
 448       Perform search for selected objectClasses & regex to fill list with objects
 449       ###########*/
 450
 451     $Get_list_flags = 0;
 452     if($ogfilter['subtrees'] == "checked"){
 453       $Get_list_flags |= GL_SUBSEARCH;
 454     }
 455
 456     foreach($p_f as $post_name => $data){
 457
 458       if($ogfilter[$post_name] == "checked"){
 459
 460         if($ogfilter['subtrees']){
 461           $base =  $ogfilter['dselect'];
 462         }else{
 463           $base =  $data['DN'].$ogfilter['dselect'];
 464         }
 465
 466         $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
 467         $res    = get_list($filter, $data['ACL']  , $base,
 468                     array("description", "objectClass", "sn", "givenName", "uid","ou","cn"),$Get_list_flags);
 469
 470         /* fetch results and append them to the list */
 471         foreach($res as $attrs){
 472
 473           $type= $this->getObjectType($attrs);
 474           $name= $this->getObjectName($attrs);
 475
 476           /* Fill array */
 477           if (isset($attrs["description"][0])){
 478             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 479           } elseif (isset($attrs["uid"][0])) {
 480             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 481           } else {
 482             $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 483           }
 484         }
 485       }
 486     }
 487     uasort ($this->objects, 'sort_list');
 488     reset ($this->objects);
 489
 490
 491     /*###########
 492       Build member list and try to detect obsolete entries
 493       ###########*/
 494
 495     $this->memberList = array();
 496
 497     /* Walk through all single member entry */
 498     foreach($this->member as $dn){
 499
 500       /* The dn for the current member can't be resolved
 501          it seams that this entry was removed
 502        */
 503       /* Try to resolv the entry again, if it still fails, display error msg */
 504       $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass", "macAddress"));
 505
 506       /* It has failed, add entry with type flag I (Invalid)*/
 507       if (!$ldap->success()){
 508         $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
 509
 510       } else {
 511
 512         /* Append this entry to our all object list */
 513
 514         /* Fetch object */
 515         $attrs= $ldap->fetch();
 516
 517         $type= $this->getObjectType($attrs);
 518         $name= $this->getObjectName($attrs);
 519
 520         if (isset($attrs["description"][0])){
 521           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 522         } elseif (isset($attrs["uid"][0])) {
 523           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 524         } else {
 525           $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 526         }
 527         $this->objcache[$attrs["dn"]]['objectClass']  = $attrs['objectClass'];
 528
 529         if(isset($attrs['macAddress'][0])){
 530           $this->objcache[$attrs["dn"]]['macAddress']  = $attrs['macAddress'][0];
 531         }else{
 532           $this->objcache[$attrs["dn"]]['macAddress']  = "";
 533         }
 534
 535         if(isset($attrs['uid'])){
 536           $this->objcache[$attrs["dn"]]['uid']          = $attrs['uid'];
 537         }
 538
 539         /* Fill array */
 540         if (isset($attrs["description"][0])){
 541           $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 542         } else {
 543           $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 544         }
 545
 546         $this->memberList[$dn]= $this->objects[$attrs["dn"]];
 547       }
 548     }
 549     uasort ($this->memberList, 'sort_list');
 550     reset ($this->memberList);
 551
 552     /* Assemble types of currently combined objects */
 553     $objectTypes= "";
 554     foreach ($this->memberList as $dn => $desc){
 555
 556       /* Invalid object? */
 557       if ($desc['type'] == 'I'){
 558         continue;
 559       }
 560
 561       /* Fine. Add to list. */
 562       if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
 563         $objectTypes.= $desc['type'];
 564       }
 565     }
 566     $this->gosaGroupObjects= "[$objectTypes]";
 567   }
 568
 569
 570   function convert_list($input)
 571   {
 572     $temp= "";
 573     $conv= array(  "U" => "select_user.png",
 574         "G" => "select_groups.png",
 575         "A" => "select_application.png",
 576         "D" => "select_department.png",
 577         "S" => "select_server.png",
 578         "W" => "select_workstation.png",
 579         "O" => "select_winstation.png",
 580         "T" => "select_terminal.png",
 581         "F" => "select_phone.png",
 582         "I" => "flag.png",
 583         "P" => "select_printer.png");
 584
 585     foreach ($input as $key => $value){
 586       /* Generate output */
 587       $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path("images/".$conv[$value['type']])."');\">".$value['text']."</option>\n";
 588     }
 589
 590     return ($temp);
 591   }
 592
 593
 594   function getObjectType($attrs)
 595   {
 596     $type= "I";
 597
 598     foreach(array(  "U" => "gosaAccount",
 599           "G" => "posixGroup",
 600           "A" => "gosaApplication",
 601           "D" => "gosaDepartment",
 602           "S" => "goServer",
 603           "W" => "gotoWorkstation",
 604           "O" => "opsiClient",
 605           "T" => "gotoTerminal",
 606           "F" => "goFonHardware",
 607           "P" => "gotoPrinter") as $index => $class){
 608       if (in_array($class, $attrs['objectClass'])){
 609         $type= $index;
 610         break;
 611       }
 612     }
 613
 614     return ($type);
 615   }
 616
 617
 618   function getObjectName($attrs)
 619   {
 620     /* Person? */
 621     $name ="";
 622     if (in_array('gosaAccount', $attrs['objectClass'])){
 623       if(isset($attrs['sn']) && isset($attrs['givenName'])){
 624         $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
 625       } else {
 626         $name= $attrs['uid'][0];
 627       }
 628     } else {
 629       if(isset($attrs["cn"][0])) {
 630         $name= $attrs['cn'][0];
 631       } else {
 632         $name= $attrs['ou'][0];
 633       }
 634     }
 635
 636     return ($name);
 637   }
 638
 639
 640   function check()
 641   {
 642     /* Call common method to give check the hook */
 643     $message= plugin::check();
 644
 645     /* Permissions for that base? */
 646     if ($this->base != ""){
 647       $new_dn= 'cn='.$this->cn.','.get_ou('ogroupou').$this->base;
 648     } else {
 649       $new_dn= $this->dn;
 650     }
 651
 652
 653     $ldap = $this->config->get_ldap_link();
 654     if($this->dn != $new_dn){
 655       $ldap->cat ($new_dn, array('dn'));
 656     }
 657
 658     if($ldap->count() !=0){
 659       $message[]= msgPool::duplicated(_("Name"));
 660     }
 661
 662     /* Set new acl base */
 663     if($this->dn == "new") {
 664       $this->set_acl_base($this->base);
 665     }
 666
 667     /* must: cn */
 668     if ($this->cn == ""){
 669       $message[]= msgPool::required(_("Name"));
 670     }
 671
 672     /* To many different object types? */
 673     if (strlen($this->gosaGroupObjects) > 4){
 674       $message[]= _("You can combine two different object types at maximum, only!");
 675     }
 676
 677     return ($message);
 678   }
 679
 680
 681   /* Save to LDAP */
 682   function save()
 683   {
 684     plugin::save();
 685
 686     /* Move members to target array */
 687     $this->attrs['member'] =array();
 688     foreach ($this->member as $key => $desc){
 689       $this->attrs['member'][]= @LDAP::fix($key);
 690     }
 691
 692     $ldap= $this->config->get_ldap_link();
 693
 694     /* New accounts need proper 'dn', propagate it to remaining objects */
 695     if ($this->dn == 'new'){
 696       $this->dn= 'cn='.$this->cn.','.get_ou('ogroupou').$this->base;
 697     }
 698
 699     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 700        new entries. So do a check first... */
 701     $ldap->cat ($this->dn, array('dn'));
 702     if ($ldap->fetch()){
 703       /* Modify needs array() to remove values :-( */
 704       if (!count ($this->member)){
 705         $this->attrs['member']= array();
 706       }
 707       $mode= "modify";
 708
 709     } else {
 710       $mode= "add";
 711       $ldap->cd($this->config->current['BASE']);
 712       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 713     }
 714
 715     /* Write back to ldap */
 716     $ldap->cd($this->dn);
 717     $this->cleanup();
 718     $ldap->$mode($this->attrs);
 719
 720     if($mode == "add"){
 721       new log("create","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 722     }else{
 723       new log("modify","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 724     }
 725
 726     /* Trigger post signal */
 727     $this->handle_post_events($mode);
 728
 729     $ret= 0;
 730     if (!$ldap->success()){
 731       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 732       $ret= 1;
 733     }
 734
 735     return ($ret);
 736   }
 737
 738   function remove_from_parent()
 739   {
 740     plugin::remove_from_parent();
 741
 742     $ldap= $this->config->get_ldap_link();
 743     $ldap->rmdir($this->dn);
 744     if (!$ldap->success()){
 745       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 746     }
 747
 748     new log("remove","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 749
 750     /* Trigger remove signal */
 751     $this->handle_post_events("remove");
 752   }
 753
 754
 755   function PrepareForCopyPaste($source)
 756   {
 757     /* Update available object types */
 758     if(isset($source['gosaGroupObjects'][0])){
 759       $this->gosaGroupObjects =  $source['gosaGroupObjects'][0];
 760     }
 761
 762     /* Reload tabs */
 763     $this->parent->reload($this->gosaGroupObjects );
 764
 765     /* Reload plugins */
 766     foreach($this->parent->by_object as $name => $class ){
 767       if(get_class($this) != $name) {
 768         $this->parent->by_object[$name]->PrepareForCopyPaste($source);
 769       }
 770     }
 771
 772     /* Load member objects */
 773     if (isset($source['member'])){
 774       foreach ($source['member'] as $key => $value){
 775         if ("$key" != "count"){
 776           $value= @LDAP::convert($value);
 777           $this->member["$value"]= "$value";
 778         }
 779       }
 780     }
 781
 782   }
 783
 784
 785   function getCopyDialog()
 786   {
 787     $smarty = get_smarty();
 788     $smarty->assign("cn",     $this->cn);
 789     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
 790     $ret = array();
 791     $ret['string'] = $str;
 792     $ret['status'] = "";
 793     return($ret);
 794   }
 795
 796   function saveCopyDialog()
 797   {
 798     if(isset($_POST['cn'])){
 799       $this->cn = $_POST['cn'];
 800     }
 801   }
 802
 803
 804   static function plInfo()
 805   {
 806     return (array(
 807           "plShortName"   => _("Generic"),
 808           "plDescription" => _("Object group generic"),
 809           "plSelfModify"  => FALSE,
 810           "plDepends"     => array(),
 811           "plPriority"    => 1,
 812           "plSection"     => array("administration"),
 813           "plCategory"    => array("ogroups" => array("description"  => _("Object groups"),
 814                                                       "objectClass"  => "gosaGroupOfNames")),
 815           "plProvidedAcls"=> array(
 816             "cn"                => _("Name"),
 817             "base"              => _("Base"),
 818             "description"       => _("Description"),
 819             "member"            => _("Member"))
 820           ));
 821   }
 822 }
 823
 824 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 825 ?>