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       $display= "<img alt=\"\" src=\"images/small-error.png\" align=\"middle\">&nbsp;<b>".
 190         msgPool::noValidExtension("object group")."</b>";
 191       return ($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/lists/search.png'));
 282       $smarty->assign("launchimage", get_template_path('images/lists/action.png'));
 283       $smarty->assign("tree_image", get_template_path('images/lists/search-subtree.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']) && ($ogfilter['groups'])),
 306             "L" => sprintf(_("Show %s"),_("groups"))),
 307           "servers"=> array(
 308             "T" => msgPool::selectToView(_("servers")),
 309             "C" => (isset($ogfilter['servers']) && ($ogfilter['servers'])),
 310             "L" => sprintf(_("Show %s"),_("servers"))),
 311           "workstations"=> array(
 312             "T" => msgPool::selectToView(_("workstations")),
 313             "C" => (isset($ogfilter['workstations']) && ($ogfilter['workstations'])),
 314             "L" => sprintf(_("Show %s"),_("workstations"))),
 315           "terminals"=> array(
 316             "T" => msgPool::selectToView(_("terminals")),
 317             "C" => (isset($ogfilter['terminals']) && ($ogfilter['terminals'])),
 318             "L" => sprintf(_("Show %s"),_("terminals"))),
 319           "printers"=> array(
 320             "T" => msgPool::selectToView(_("printer")),
 321             "C" => (isset($ogfilter['printers']) && ($ogfilter['printers'])),
 322             "L" => sprintf(_("Show %s"),_("printers"))),
 323           "phones"=> array(
 324             "T" => msgPool::selectToView(_("phones")),
 325             "C" => (isset($ogfilter['phones']) && ($ogfilter['phones'])),
 326             "L" => sprintf(_("Show %s"),_("phones"))));
 327
 328       /* Allow selecting applications if we are having a non
 329           release managed application storage */
 330       if(!$this->IsReleaseManagementActivated()){
 331         $ar["applications"] = array(
 332             "T" => msgPool::selectToView(_("applications")),
 333             "C" => (isset($ogfilter['applications']) && ($ogfilter['applications'])),
 334             "L" => sprintf(_("Show %s"),_("applications")));
 335       }
 336
 337       $smarty->assign("checkboxes",$ar);
 338       $display= $smarty->fetch (get_template_path('ogroup_objects.tpl', TRUE, dirname(__FILE__)));
 339       return ($display);
 340     }
 341
 342     /* Bases / Departments */
 343       if ((isset($_POST['base'])) && ($this->acl_is_moveable())){
 344         $this->base= $_POST['base'];
 345       }
 346
 347     /* Assemble combine string */
 348     if ($this->gosaGroupObjects == "[]"){
 349       $smarty->assign("combinedObjects", _("none"));
 350     } elseif (strlen($this->gosaGroupObjects) > 4){
 351       $smarty->assign("combinedObjects", "<font color=red>"._("too many different objects!")."</font>");
 352     } else {
 353       $conv= array(   "U" => _("users"),
 354           "G" => _("groups"),
 355           "A" => _("applications"),
 356           "D" => _("departments"),
 357           "S" => _("servers"),
 358           "W" => _("workstations"),
 359           "O" => _("winstations"),
 360           "T" => _("terminals"),
 361           "F" => _("phones"),
 362           "P" => _("printers"));
 363
 364       $type= preg_replace('/[\[\]]/', '', $this->gosaGroupObjects);
 365       $p1= $conv[$type[0]];
 366       error_reporting(0);
 367       if (isset($type[1]) && preg_match('/[UGADSFOWTP]/', $type[1])){
 368         $p2= $conv[$type[1]];
 369         $smarty->assign("combinedObjects", sprintf("'%s' and '%s'", $p1, $p2));
 370       } else {
 371         $smarty->assign("combinedObjects", "$p1");
 372       }
 373       error_reporting(E_ALL | E_STRICT);
 374     }
 375
 376     /* Assign variables */
 377     $smarty->assign("bases", $this->get_allowed_bases());
 378     $smarty->assign("base_select", $this->base);
 379     $smarty->assign("department", $this->department);
 380     $smarty->assign("members", $this->convert_list($this->memberList));
 381
 382     /* Objects have to be tuned... */
 383     $smarty->assign("objects", $this->convert_list($this->objects));
 384
 385     /* Fields */
 386     foreach ($this->attributes as $val){
 387       $smarty->assign("$val", $this->$val);
 388     }
 389
 390     return ($smarty->fetch (get_template_path('generic.tpl', TRUE)));
 391   }
 392
 393
 394   /* Save data to object */
 395   function save_object()
 396   {
 397     /* Save additional values for possible next step */
 398     if (isset($_POST['ogroupedit'])){
 399
 400       /* Create a base backup and reset the
 401          base directly after calling plugin::save_object();
 402          Base will be set seperatly a few lines below */
 403       $base_tmp = $this->base;
 404       plugin::save_object();
 405       $this->base = $base_tmp;
 406
 407       /* Save base, since this is no LDAP attribute */
 408       $tmp = $this->get_allowed_bases();
 409       if(isset($_POST['base'])){
 410         if(isset($tmp[$_POST['base']])){
 411           $this->base= $_POST['base'];
 412         }
 413       }
 414     }
 415   }
 416
 417
 418   /* (Re-)Load objects */
 419   function reload()
 420   {
 421     /*###########
 422       Variable initialisation
 423       ###########*/
 424
 425     $this->objects                = array();
 426     $this->ui                     = get_userinfo();
 427     $filter                       = "";
 428     $objectClasses                = array();
 429
 430     $ogfilter               = session::get("ogfilter");
 431     $regex                  = $ogfilter['regex'];
 432
 433     $ldap= $this->config->get_ldap_link();
 434     $ldap->cd ($ogfilter['dselect']);
 435
 436
 437     /*###########
 438       Generate Filter
 439       ###########*/
 440
 441     $p_f= array("accounts"=> array("OBJ"=>"user", "CLASS"=>"gosaAccount"    ,
 442           "DN"=> get_people_ou()           ,"ACL" => "users"),
 443         "groups"          => array("OBJ"=>"group", "CLASS"=>"posixGroup"     ,
 444           "DN"=> get_groups_ou('ogroupou') ,"ACL" => "groups"),
 445         "departments"     => array("OBJ"=>"department", "CLASS"=>"gosaDepartment" ,
 446           "DN"=> ""                        ,"ACL" => "department"),
 447         "servers"         => array("OBJ"=>"servgeneric", "CLASS"=>"goServer"       ,
 448           "DN"=> get_ou('serverou')        ,"ACL" => "server"),
 449         "workstations"    => array("OBJ"=>"workgeneric", "CLASS"=>"gotoWorkstation",
 450           "DN"=> get_ou('workstationou')   ,"ACL" => "workstation"),
 451         "winstations"     => array("OBJ"=>"wingeneric", "CLASS"=>"opsiClient",
 452           "DN"=> get_ou('WINSTATIONS')     ,"ACL" => "winstation"),
 453         "terminals"       => array("OBJ"=>"termgeneric", "CLASS"=>"gotoTerminal"   ,
 454           "DN"=> get_ou('terminalou')      ,"ACL" => "terminal"),
 455         "printers"        => array("OBJ"=>"printgeneric", "CLASS"=>"gotoPrinter"    ,
 456           "DN"=> get_ou('printerou')       ,"ACL" => "printer"),
 457         "phones"          => array("OBJ"=>"phoneGeneric", "CLASS"=>"goFonHardware"  ,
 458           "DN"=> get_ou('phoneou')         ,"ACL" => "phone"));
 459
 460
 461     /* Allow searching for applications, if we are not using release managed applications
 462       */
 463     if(!$this->IsReleaseManagementActivated()){
 464       $p_f[      "applications"]    = array("OBJ"=>"application", "CLASS"=>"gosaApplication",
 465           "DN"=> get_ou('applicationou')   ,"ACL" => "application");
 466     }
 467
 468     /*###########
 469       Perform search for selected objectClasses & regex to fill list with objects
 470       ###########*/
 471
 472     $Get_list_flags = 0;
 473     if($ogfilter['subtrees'] == "checked"){
 474       $Get_list_flags |= GL_SUBSEARCH;
 475     }
 476
 477     foreach($p_f as $post_name => $data){
 478
 479       if($ogfilter[$post_name] == "checked" && class_available($data['OBJ'])){
 480
 481         if($ogfilter['subtrees']){
 482           $base =  $ogfilter['dselect'];
 483         }else{
 484           $base =  $data['DN'].$ogfilter['dselect'];
 485         }
 486
 487
 488         $filter = "(&(objectClass=".$data['CLASS'].")(|(uid=$regex)(cn=$regex)(ou=$regex)))";
 489         $res    = get_list($filter, $data['ACL']  , $base,
 490                     array("description", "objectClass", "sn", "givenName", "uid","ou","cn"),$Get_list_flags);
 491
 492         /* fetch results and append them to the list */
 493         foreach($res as $attrs){
 494
 495           $type= $this->getObjectType($attrs);
 496           $name= $this->getObjectName($attrs);
 497
 498           /* Fill array */
 499           if (isset($attrs["description"][0])){
 500             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 501           } elseif (isset($attrs["uid"][0])) {
 502             $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 503           } else {
 504             $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 505           }
 506         }
 507       }
 508     }
 509     uasort ($this->objects, 'sort_list');
 510     reset ($this->objects);
 511
 512
 513     /*###########
 514       Build member list and try to detect obsolete entries
 515       ###########*/
 516
 517     $this->memberList = array();
 518
 519     /* Walk through all single member entry */
 520     foreach($this->member as $dn){
 521
 522       /* The dn for the current member can't be resolved
 523          it seams that this entry was removed
 524        */
 525       /* Try to resolv the entry again, if it still fails, display error msg */
 526       $ldap->cat($dn, array("cn", "sn", "givenName", "ou", "description", "objectClass", "macAddress"));
 527
 528       /* It has failed, add entry with type flag I (Invalid)*/
 529       if (!$ldap->success()){
 530         $this->memberList[$dn]= array('text' => _("Non existing dn:")." ".@LDAP::fix($dn),"type" => "I");
 531
 532       } else {
 533
 534         /* Append this entry to our all object list */
 535
 536         /* Fetch object */
 537         $attrs= $ldap->fetch();
 538
 539         $type= $this->getObjectType($attrs);
 540         $name= $this->getObjectName($attrs);
 541
 542         if (isset($attrs["description"][0])){
 543           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 544         } elseif (isset($attrs["uid"][0])) {
 545           $this->objcache[$attrs["dn"]]= array("text" => "$name [".$attrs["uid"][0]."]", "type" => "$type");
 546         } else {
 547           $this->objcache[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 548         }
 549         $this->objcache[$attrs["dn"]]['objectClass']  = $attrs['objectClass'];
 550
 551         if(isset($attrs['macAddress'][0])){
 552           $this->objcache[$attrs["dn"]]['macAddress']  = $attrs['macAddress'][0];
 553         }else{
 554           $this->objcache[$attrs["dn"]]['macAddress']  = "";
 555         }
 556
 557         if(isset($attrs['uid'])){
 558           $this->objcache[$attrs["dn"]]['uid']          = $attrs['uid'];
 559         }
 560
 561         /* Fill array */
 562         if (isset($attrs["description"][0])){
 563           $this->objects[$attrs["dn"]]= array("text" => "$name [".$attrs["description"][0]."]", "type" => "$type");
 564         } else {
 565           $this->objects[$attrs["dn"]]= array("text" => "$name", "type" => "$type");
 566         }
 567
 568         $this->memberList[$dn]= $this->objects[$attrs["dn"]];
 569       }
 570     }
 571     uasort ($this->memberList, 'sort_list');
 572     reset ($this->memberList);
 573
 574     /* Assemble types of currently combined objects */
 575     $objectTypes= "";
 576     foreach ($this->memberList as $dn => $desc){
 577
 578       /* Invalid object? */
 579       if ($desc['type'] == 'I'){
 580         continue;
 581       }
 582
 583       /* Fine. Add to list. */
 584       if (!preg_match('/'.$desc['type'].'/', $objectTypes)){
 585         $objectTypes.= $desc['type'];
 586       }
 587     }
 588     $this->gosaGroupObjects= "[$objectTypes]";
 589   }
 590
 591
 592   function convert_list($input)
 593   {
 594     $temp= "";
 595     $conv= array(  "U" => "select_user.png",
 596         "G" => "plugins/groups/images/groups.png",
 597         "A" => "plugins/ogroups/images/application.png",
 598         "D" => "plugins/departments/images/department.png",
 599         "S" => "plugins/ogroups/images/server.png",
 600         "W" => "plugins/ogroups/images/workstation.png",
 601         "O" => "plugins/ogroups/images/winstation.png",
 602         "T" => "plugins/ogroups/images/terminal.png",
 603         "F" => "plugins/ogroups/images/phone.png",
 604         "I" => "images/lists/flag.png",
 605         "P" => "plugins/ogroups/images/printer.png");
 606
 607     foreach ($input as $key => $value){
 608       /* Generate output */
 609       $temp.= "<option title='".addslashes( $key)."' value=\"$key\" class=\"select\" style=\"background-image:url('".get_template_path($conv[$value['type']])."');\">".$value['text']."</option>\n";
 610     }
 611
 612     return ($temp);
 613   }
 614
 615
 616   function getObjectType($attrs)
 617   {
 618     $type= "I";
 619
 620     foreach(array(  "U" => "gosaAccount",
 621           "G" => "posixGroup",
 622           "A" => "gosaApplication",
 623           "D" => "gosaDepartment",
 624           "S" => "goServer",
 625           "W" => "gotoWorkstation",
 626           "O" => "opsiClient",
 627           "T" => "gotoTerminal",
 628           "F" => "goFonHardware",
 629           "P" => "gotoPrinter") as $index => $class){
 630       if (in_array($class, $attrs['objectClass'])){
 631         $type= $index;
 632         break;
 633       }
 634     }
 635
 636     return ($type);
 637   }
 638
 639
 640   function getObjectName($attrs)
 641   {
 642     /* Person? */
 643     $name ="";
 644     if (in_array('gosaAccount', $attrs['objectClass'])){
 645       if(isset($attrs['sn']) && isset($attrs['givenName'])){
 646         $name= $attrs['sn'][0].", ".$attrs['givenName'][0];
 647       } else {
 648         $name= $attrs['uid'][0];
 649       }
 650     } else {
 651       if(isset($attrs["cn"][0])) {
 652         $name= $attrs['cn'][0];
 653       } else {
 654         $name= $attrs['ou'][0];
 655       }
 656     }
 657
 658     return ($name);
 659   }
 660
 661
 662   function check()
 663   {
 664     /* Call common method to give check the hook */
 665     $message= plugin::check();
 666
 667     /* Permissions for that base? */
 668     if ($this->base != ""){
 669       $new_dn= 'cn='.$this->cn.','.get_ou('ogroupou').$this->base;
 670     } else {
 671       $new_dn= $this->dn;
 672     }
 673
 674
 675     $ldap = $this->config->get_ldap_link();
 676     if($this->dn != $new_dn){
 677       $ldap->cat ($new_dn, array('dn'));
 678     }
 679
 680     if($ldap->count() !=0){
 681       $message[]= msgPool::duplicated(_("Name"));
 682     }
 683
 684     /* Set new acl base */
 685     if($this->dn == "new") {
 686       $this->set_acl_base($this->base);
 687     }
 688
 689     /* must: cn */
 690     if ($this->cn == ""){
 691       $message[]= msgPool::required(_("Name"));
 692     }
 693
 694     /* To many different object types? */
 695     if (strlen($this->gosaGroupObjects) > 4){
 696       $message[]= _("You can combine two different object types at maximum, only!");
 697     }
 698
 699     return ($message);
 700   }
 701
 702
 703   /* Save to LDAP */
 704   function save()
 705   {
 706     plugin::save();
 707
 708     /* Move members to target array */
 709     $this->attrs['member'] =array();
 710     foreach ($this->member as $key => $desc){
 711       $this->attrs['member'][]= @LDAP::fix($key);
 712     }
 713
 714     $ldap= $this->config->get_ldap_link();
 715
 716     /* New accounts need proper 'dn', propagate it to remaining objects */
 717     if ($this->dn == 'new'){
 718       $this->dn= 'cn='.$this->cn.','.get_ou('ogroupou').$this->base;
 719     }
 720
 721     /* Save data. Using 'modify' implies that the entry is already present, use 'add' for
 722        new entries. So do a check first... */
 723     $ldap->cat ($this->dn, array('dn'));
 724     if ($ldap->fetch()){
 725       /* Modify needs array() to remove values :-( */
 726       if (!count ($this->member)){
 727         $this->attrs['member']= array();
 728       }
 729       $mode= "modify";
 730
 731     } else {
 732       $mode= "add";
 733       $ldap->cd($this->config->current['BASE']);
 734       $ldap->create_missing_trees(preg_replace('/^[^,]+,/', '', $this->dn));
 735     }
 736
 737     /* Write back to ldap */
 738     $ldap->cd($this->dn);
 739     $this->cleanup();
 740     $ldap->$mode($this->attrs);
 741
 742     if($mode == "add"){
 743       new log("create","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 744     }else{
 745       new log("modify","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 746     }
 747
 748     /* Trigger post signal */
 749     $this->handle_post_events($mode);
 750
 751     $ret= 0;
 752     if (!$ldap->success()){
 753       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 754       $ret= 1;
 755     }
 756
 757     return ($ret);
 758   }
 759
 760   function remove_from_parent()
 761   {
 762     plugin::remove_from_parent();
 763
 764     $ldap= $this->config->get_ldap_link();
 765     $ldap->rmdir($this->dn);
 766     if (!$ldap->success()){
 767       msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
 768     }
 769
 770     new log("remove","ogroups/".get_class($this),$this->dn,array_keys($this->attrs),$ldap->get_error());
 771
 772     /* Trigger remove signal */
 773     $this->handle_post_events("remove");
 774   }
 775
 776
 777   function PrepareForCopyPaste($source)
 778   {
 779     /* Update available object types */
 780     if(isset($source['gosaGroupObjects'][0])){
 781       $this->gosaGroupObjects =  $source['gosaGroupObjects'][0];
 782     }
 783
 784     /* Reload tabs */
 785     $this->parent->reload($this->gosaGroupObjects );
 786
 787     /* Reload plugins */
 788     foreach($this->parent->by_object as $name => $class ){
 789       if(get_class($this) != $name) {
 790         $this->parent->by_object[$name]->PrepareForCopyPaste($source);
 791       }
 792     }
 793
 794     /* Load member objects */
 795     if (isset($source['member'])){
 796       foreach ($source['member'] as $key => $value){
 797         if ("$key" != "count"){
 798           $value= @LDAP::convert($value);
 799           $this->member["$value"]= "$value";
 800         }
 801       }
 802     }
 803
 804   }
 805
 806
 807   function getCopyDialog()
 808   {
 809     $smarty = get_smarty();
 810     $smarty->assign("cn",     $this->cn);
 811     $str = $smarty->fetch(get_template_path("paste_generic.tpl",TRUE,dirname(__FILE__)));
 812     $ret = array();
 813     $ret['string'] = $str;
 814     $ret['status'] = "";
 815     return($ret);
 816   }
 817
 818   function saveCopyDialog()
 819   {
 820     if(isset($_POST['cn'])){
 821       $this->cn = $_POST['cn'];
 822     }
 823   }
 824
 825
 826   function IsReleaseManagementActivated()
 827   {
 828     /* Check if we should enable the release selection */
 829     $tmp = $this->config->search("faiManagement", "CLASS",array('menu','tabs'));
 830     if(!empty($tmp)){
 831       return(true);
 832     }
 833     return(false);
 834   }
 835
 836
 837   static function plInfo()
 838   {
 839     return (array(
 840           "plShortName"   => _("Generic"),
 841           "plDescription" => _("Object group generic"),
 842           "plSelfModify"  => FALSE,
 843           "plDepends"     => array(),
 844           "plPriority"    => 1,
 845           "plSection"     => array("administration"),
 846           "plCategory"    => array("ogroups" => array("description"  => _("Object groups"),
 847                                                       "objectClass"  => "gosaGroupOfNames")),
 848           "plProvidedAcls"=> array(
 849             "cn"                => _("Name"),
 850             "base"              => _("Base"),
 851             "description"       => _("Description"),
 852             "member"            => _("Member"))
 853           ));
 854   }
 855 }
 856
 857 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 858 ?>